default y if ARCH_MESON
default y if ARCH_ROCKCHIP
default n
+ imply USE_BOOTCOMMAND
select CMD_BOOTZ if ARM && !ARM64
select CMD_BOOTI if ARM64
select CMD_DHCP
T: git git://git.denx.de/u-boot-arc.git
F: arch/arc/
+ARC HSDK CREG GPIO
+M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S: Maintained
+L: uboot-snps-arc@synopsys.com
+F: drivers/gpio/hsdk-creg-gpio.c
+
ARM
M: Albert Aribaud <albert.u.boot@aribaud.net>
S: Maintained
u-boot.rom: u-boot-x86-16bit.bin u-boot.bin \
$(if $(CONFIG_SPL_X86_16BIT_INIT),spl/u-boot-spl.bin) \
- $(if $(CONFIG_HAVE_REFCODE),refcode.bin) checkbinman FORCE
+ $(if $(CONFIG_HAVE_REFCODE),refcode.bin) FORCE
$(call if_changed,binman)
OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec
endif
ifneq ($(CONFIG_ARCH_SUNXI),)
-u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img u-boot.dtb \
- checkbinman FORCE
+u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img u-boot.dtb FORCE
$(call if_changed,binman)
endif
$(timestamp_h): $(srctree)/Makefile FORCE
$(call filechk,timestamp.h)
-checkbinman: tools
- @if ! ( echo 'import libfdt' | ( PYTHONPATH=tools $(PYTHON) )); then \
- echo >&2; \
- echo >&2 '*** binman needs the Python libfdt library.'; \
- echo >&2 '*** Either install it on your system, or try:'; \
- echo >&2 '***'; \
- echo >&2 '*** sudo apt-get install swig libpython-dev'; \
- echo >&2 '***'; \
- echo >&2 '*** to have U-Boot build its own version.'; \
- false; \
- fi
-
# ---------------------------------------------------------------------------
quiet_cmd_cpp_lds = LDS $@
cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) \
spl/u-boot-spl.bin: spl/u-boot-spl
@:
spl/u-boot-spl: tools prepare \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb) \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_TPL_OF_PLATDATA),dts/dt.dtb)
+ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb) \
+ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_TPL_OF_PLATDATA),dts/dt.dtb)
$(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all
spl/sunxi-spl.bin: spl/u-boot-spl
@:
tpl/u-boot-tpl.bin: tools prepare \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb)
+ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb)
$(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
TAG_SUBDIRS := $(patsubst %,$(srctree)/%,$(u-boot-dirs) include)
false; \
fi
-envtools: scripts_basic
+envtools: scripts_basic $(version_h) $(timestamp_h)
$(Q)$(MAKE) $(build)=tools/env
tools-only: scripts_basic $(version_h) $(timestamp_h)
@echo ''
@echo 'Static analysers'
@echo ' checkstack - Generate a list of stack hogs'
+ @echo ' coccicheck - Execute static code analysis with Coccinelle'
@echo ''
@echo 'Documentation targets:'
@$(MAKE) -f $(srctree)/doc/DocBook/Makefile dochelp
$(build)=$(build-dir) $(@:.ko=.o)
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
+# Consistency checks
+# ---------------------------------------------------------------------------
+
+PHONY += coccicheck
+
+coccicheck:
+ $(Q)$(CONFIG_SHELL) $(srctree)/scripts/$@
+
# FIXME Should go into a make.lib or something
# ===========================================================================
Please see http://www.denx.de/wiki/U-Boot/Patches for details.
Patches shall be sent to the u-boot mailing list <u-boot@lists.denx.de>;
-see http://lists.denx.de/mailman/listinfo/u-boot
+see https://lists.denx.de/listinfo/u-boot
When you send a patch, please include the following information with
it:
r2 = (unsigned int)env_get("bootargs");
}
- smp_set_core_boot_addr((unsigned long)kernel_entry, -1);
- smp_kick_all_cpus();
-
- if (!fake)
+ if (!fake) {
+ smp_set_core_boot_addr((unsigned long)kernel_entry, -1);
+ smp_kick_all_cpus();
kernel_entry(r0, 0, r2);
+ }
}
int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
/* Any write to IC_IVIC register triggers invalidation of entire I$ */
if (icache_status()) {
write_aux_reg(ARC_AUX_IC_IVIC, 1);
+ /*
+ * As per ARC HS databook (see chapter 5.3.3.2)
+ * it is required to add 3 NOPs after each write to IC_IVIC.
+ */
+ __builtin_arc_nop();
+ __builtin_arc_nop();
+ __builtin_arc_nop();
read_aux_reg(ARC_AUX_IC_CTRL); /* blocks */
}
}
select PHYS_64BIT
select SYS_CACHE_SHIFT_6
+if ARM64
+config POSITION_INDEPENDENT
+ bool "Generate position-independent pre-relocation code"
+ help
+ U-Boot expects to be linked to a specific hard-coded address, and to
+ be loaded to and run from that address. This option lifts that
+ restriction, thus allowing the code to be loaded to and executed
+ from almost any address. This logic relies on the relocation
+ information that is embedded into the binary to support U-Boot
+ relocating itself to the top-of-RAM later during execution.
+endif
+
+config STATIC_RELA
+ bool
+ default y if ARM64 && !POSITION_INDEPENDENT
+
config DMA_ADDR_T_64BIT
bool
default y if ARM64
config ARCH_SUNXI
bool "Support sunxi (Allwinner) SoCs"
+ select BINMAN
select CMD_GPIO
select CMD_MMC if MMC
select CMD_USB if DISTRO_DEFAULTS
select ARMV8_MULTIENTRY
select ARCH_MISC_INIT
select BOARD_LATE_INIT
+ select SUPPORT_SPL
help
Support for NXP LS1088AQDS platform
The LS1088A Development System (QDS) is a high-performance
select ARMV8_MULTIENTRY
select ARCH_MISC_INIT
select BOARD_LATE_INIT
+ select SUPPORT_SPL
help
Support for NXP LS1088ARDB platform.
The LS1088A Reference design board (RDB) is a high-performance
select DM_USB if USB
select DM_PWM
select DM_REGULATOR
+ select ENABLE_ARM_SOC_BOOT0_HOOK
imply CMD_FASTBOOT
imply FASTBOOT
imply FAT_WRITE
.globl reset
.globl save_boot_params_ret
+ .type save_boot_params_ret,%function
#ifdef CONFIG_ARMV7_LPAE
.global switch_to_hypervisor_ret
#endif
select FSL_TZASC_1
select ARCH_EARLY_INIT_R
select BOARD_EARLY_INIT_F
+ imply SCSI
config ARCH_LS2080A
bool
mcboottimeout: MC boot timeout in milliseconds. If this variable is not defined
the value CONFIG_SYS_LS_MC_BOOT_TIMEOUT_MS will be assumed.
-mcmemsize: MC DRAM block size. If this variable is not defined, the value
+mcmemsize: MC DRAM block size in hex. If this variable is not defined, the value
CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE will be assumed.
mcinitcmd: This environment variable is defined to initiate MC and DPL deployment
Notice the difference from QDS is SRC, SRC_ADDR and the offset of u-boot image
to match board NAND device with 4KB/page, block size 512KB.
+Booting from SD/eMMC
+-------------------
+Booting from SD/eMMC requires two images, RCW and u-boot-with-spl.bin.
+The difference between SD boot RCW image and QSPI-NOR boot image is the
+PBI command sequence. Below is one example for PBI commands for RDB
+and QDS which uses SD device with block size 512. Block location can be
+calculated by dividing offset with block size.
+
+1) Block Copy: SRC=0x0040, SRC_ADDR=0x00100000, DEST_ADDR=0x1800a000,
+BLOCK_SIZE=0x00016000
+
+This command copies u-boot image from SD device into OCRAM. The values
+need to adjust accordingly for SD/eMMC
+
+SRC should match the cfg_rcw_src, the reset config pins.
+ The value for source(SRC) can be 0x0040 or 0x0041
+ depending upon SD or eMMC.
+SRC_ADDR is the offset of u-boot-with-spl.bin image in SD device.
+ In the example above, 1MB. This is same as QSPI-NOR.
+DEST_ADDR is configured at 0x1800a000, matching bootloc set above.
+BLOCK_SIZE is the size to be copied by PBI.
+
+2) CCSR 4-byte write to 0x01e00404, data=0x00000000
+3) CCSR 4-byte write to 0x01e00400, data=0x1800a000
+The above two commands set bootloc register to 0x00000000_1800a000 where
+the u-boot code will be running in OCRAM.
+
+
+RCW image should be written at 8th block of device(SD/eMMC). Example of
+using u-boot command
+
+mmc erase 0x8 0x10
+mmc write <rcw image in memory> 0x8 <size of rcw in block count typical value=10>
+
+To form the SD-Boot image, build u-boot with SD config, for example,
+ls1088ardb_sdcard_qspi_defconfig. The image needed is u-boot-with-spl.bin.
+The u-boot image should be written to match SRC_ADDR, in above example
+offset 0x100000 in other work it means block location 0x800
+
+mmc erase 0x800 0x1800
+mmc write <u-boot image in memory> 0x800 <size of u-boot image in block count>
+
+With these two images in SD/eMMC device, the board can boot from SD/eMMC.
+
MMU Translation Tables
======================
.globl save_boot_params_ret
save_boot_params_ret:
+#if CONFIG_POSITION_INDEPENDENT
+ /*
+ * Fix .rela.dyn relocations. This allows U-Boot to be loaded to and
+ * executed at a different address than it was linked at.
+ */
+pie_fixup:
+ adr x0, _start /* x0 <- Runtime value of _start */
+ ldr x1, _TEXT_BASE /* x1 <- Linked value of _start */
+ sub x9, x0, x1 /* x9 <- Run-vs-link offset */
+ adr x2, __rel_dyn_start /* x2 <- Runtime &__rel_dyn_start */
+ adr x3, __rel_dyn_end /* x3 <- Runtime &__rel_dyn_end */
+pie_fix_loop:
+ ldp x0, x1, [x2], #16 /* (x0, x1) <- (Link location, fixup) */
+ ldr x4, [x2], #8 /* x4 <- addend */
+ cmp w1, #1027 /* relative fixup? */
+ bne pie_skip_reloc
+ /* relative fix: store addend plus offset at dest location */
+ add x0, x0, x9
+ add x4, x4, x9
+ str x4, [x0]
+pie_skip_reloc:
+ cmp x2, x3
+ b.lo pie_fix_loop
+pie_fixup_done:
+#endif
+
#ifdef CONFIG_SYS_RESET_SCTRL
bl reset_sctrl
#endif
rk3399-puma-ddr1866.dtb \
rv1108-evb.dtb
dtb-$(CONFIG_ARCH_MESON) += \
- meson-gxbb-odroidc2.dtb
+ meson-gxbb-odroidc2.dtb \
+ meson-gxl-s905x-p212.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
tegra20-paz00.dtb \
ethernet1 = ð0;
ethernet2 = ð1;
ethernet3 = ð2;
+ spi1 = &spi1;
};
chosen {
status = "okay";
};
- spi@10680 {
+ spi1: spi@10680 {
/*
- * We don't seem to have the W25Q32 on the
- * A1 Rev 2.0 boards, so disable SPI.
- * CS0: W25Q32 (doesn't appear to be present)
+ * CS0: W25Q32
* CS1:
* CS2: mikrobus
*/
spi-flash@0 {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "w25q32", "jedec,spi-nor";
+ compatible = "w25q32", "jedec,spi-nor", "spi-flash";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <3000000>;
- status = "disabled";
};
};
* SPDX-License-Identifier: GPL-2.0+
*/
+/ {
+ config {
+ u-boot,mmc-env-partition = "boot";
+ };
+};
+
+
&pm8916_gpios {
usb_hub_reset_pm {
gpios = <&pm8916_gpios 2 0>;
};
scpi_sensors: sensors {
- compatible = "arm,scpi-sensors";
+ compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
#thermal-sensor-cells = <1>;
};
};
status = "disabled";
};
+ spicc: spi@8d80 {
+ compatible = "amlogic,meson-gx-spicc";
+ reg = <0x0 0x08d80 0x0 0x80>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
spifc: spi@8c80 {
compatible = "amlogic,meson-gx-spifc", "amlogic,meson-gxbb-spifc";
reg = <0x0 0x08c80 0x0 0x80>;
};
pwm_AO_ab: pwm@550 {
- compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+ compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
reg = <0x0 0x00550 0x0 0x10>;
#pwm-cells = <3>;
status = "disabled";
};
};
-&scpi_clocks {
- status = "disabled";
-};
-
-&uart_AO {
- status = "okay";
- pinctrl-0 = <&uart_ao_a_pins>;
- pinctrl-names = "default";
-};
-
ðmac {
status = "okay";
pinctrl-0 = <ð_rgmii_pins>;
};
};
+&gpio_ao {
+ /*
+ * WARNING: The USB Hub on the Odroid-C2 needs a reset signal
+ * to be turned high in order to be detected by the USB Controller
+ * This signal should be handled by a USB specific power sequence
+ * in order to reset the Hub when USB bus is powered down.
+ */
+ usb-hub {
+ gpio-hog;
+ gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "usb-hub-reset";
+ };
+};
+
+&i2c_A {
+ status = "okay";
+ pinctrl-0 = <&i2c_a_pins>;
+ pinctrl-names = "default";
+};
+
+&ir {
+ status = "okay";
+ pinctrl-0 = <&remote_input_ao_pins>;
+ pinctrl-names = "default";
+};
+
&pinctrl_aobus {
gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En",
"USB HUB nRESET", "USB OTG Power En",
"";
};
-&ir {
- status = "okay";
- pinctrl-0 = <&remote_input_ao_pins>;
- pinctrl-names = "default";
-};
-
-&i2c_A {
- status = "okay";
- pinctrl-0 = <&i2c_a_pins>;
- pinctrl-names = "default";
-};
-
-&gpio_ao {
- /*
- * WARNING: The USB Hub on the Odroid-C2 needs a reset signal
- * to be turned high in order to be detected by the USB Controller
- * This signal should be handled by a USB specific power sequence
- * in order to reset the Hub when USB bus is powered down.
- */
- usb-hub {
- gpio-hog;
- gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "usb-hub-reset";
- };
-};
-
-&usb0_phy {
- status = "okay";
- phy-supply = <&usb_otg_pwr>;
-};
-
-&usb1_phy {
- status = "okay";
-};
-
-&usb0 {
- status = "okay";
-};
-
-&usb1 {
- status = "okay";
-};
-
&saradc {
status = "okay";
vref-supply = <&vcc1v8>;
};
+&scpi_clocks {
+ status = "disabled";
+};
+
/* SD */
&sd_emmc_b {
status = "okay";
vmmc-supply = <&vcc3v3>;
vqmmc-supply = <&vcc1v8>;
};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+&usb0_phy {
+ status = "okay";
+ phy-supply = <&usb_otg_pwr>;
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
};
};
-ðmac {
- clocks = <&clkc CLKID_ETH>,
- <&clkc CLKID_FCLK_DIV2>,
- <&clkc CLKID_MPLL2>;
- clock-names = "stmmaceth", "clkin0", "clkin1";
-};
-
&aobus {
pinctrl_aobus: pinctrl@14 {
compatible = "amlogic,meson-gxbb-aobus-pinctrl";
function = "spdif_out_ao";
};
};
+
+ ao_cec_pins: ao_cec {
+ mux {
+ groups = "ao_cec";
+ function = "cec_ao";
+ };
+ };
+
+ ee_cec_pins: ee_cec {
+ mux {
+ groups = "ee_cec";
+ function = "cec_ao";
+ };
+ };
+ };
+};
+
+&apb {
+ mali: gpu@c0000 {
+ compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
+ reg = <0x0 0xc0000 0x0 0x40000>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gp", "gpmmu", "pp", "pmu",
+ "pp0", "ppmmu0", "pp1", "ppmmu1",
+ "pp2", "ppmmu2";
+ clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
+ clock-names = "bus", "core";
+
+ /*
+ * Mali clocking is provided by two identical clock paths
+ * MALI_0 and MALI_1 muxed to a single clock by a glitch
+ * free mux to safely change frequency while running.
+ */
+ assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
+ <&clkc CLKID_MALI_0>,
+ <&clkc CLKID_MALI>; /* Glitch free mux */
+ assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_MALI_0>;
+ assigned-clock-rates = <0>, /* Do Nothing */
+ <666666666>,
+ <0>; /* Do Nothing */
+ };
+};
+
+&cbus {
+ spifc: spi@8c80 {
+ compatible = "amlogic,meson-gxbb-spifc";
+ reg = <0x0 0x08c80 0x0 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_SPI>;
+ status = "disabled";
+ };
+};
+
+ðmac {
+ clocks = <&clkc CLKID_ETH>,
+ <&clkc CLKID_FCLK_DIV2>,
+ <&clkc CLKID_MPLL2>;
+ clock-names = "stmmaceth", "clkin0", "clkin1";
+};
+
+&hdmi_tx {
+ compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+ resets = <&reset RESET_HDMITX_CAPB3>,
+ <&reset RESET_HDMI_SYSTEM_RESET>,
+ <&reset RESET_HDMI_TX>;
+ reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+ clocks = <&clkc CLKID_HDMI_PCLK>,
+ <&clkc CLKID_CLK81>,
+ <&clkc CLKID_GCLK_VENCI_INT0>;
+ clock-names = "isfr", "iahb", "venci";
+};
+
+&hiubus {
+ clkc: clock-controller@0 {
+ compatible = "amlogic,gxbb-clkc";
+ #clock-cells = <1>;
+ reg = <0x0 0x0 0x0 0x3db>;
};
};
+&hwrng {
+ clocks = <&clkc CLKID_RNG0>;
+ clock-names = "core";
+};
+
+&i2c_A {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&i2c_AO {
+ clocks = <&clkc CLKID_AO_I2C>;
+};
+
+&i2c_B {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&i2c_C {
+ clocks = <&clkc CLKID_I2C>;
+};
+
&periphs {
pinctrl_periphs: pinctrl@4b0 {
compatible = "amlogic,meson-gxbb-periphs-pinctrl";
gpio: bank@4b0 {
reg = <0x0 0x004b0 0x0 0x28>,
<0x0 0x004e8 0x0 0x14>,
- <0x0 0x00120 0x0 0x14>,
+ <0x0 0x00520 0x0 0x14>,
<0x0 0x00430 0x0 0x40>;
reg-names = "mux", "pull", "pull-enable", "gpio";
gpio-controller;
};
};
+ spi_pins: spi {
+ mux {
+ groups = "spi_miso",
+ "spi_mosi",
+ "spi_sclk";
+ function = "spi";
+ };
+ };
+
+ spi_ss0_pins: spi-ss0 {
+ mux {
+ groups = "spi_ss0";
+ function = "spi";
+ };
+ };
+
sdcard_pins: sdcard {
mux {
groups = "sdcard_d0",
};
};
-&hiubus {
- clkc: clock-controller@0 {
- compatible = "amlogic,gxbb-clkc";
- #clock-cells = <1>;
- reg = <0x0 0x0 0x0 0x3db>;
- };
-};
-
-&apb {
- mali: gpu@c0000 {
- compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
- reg = <0x0 0xc0000 0x0 0x40000>;
- interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "gp", "gpmmu", "pp", "pmu",
- "pp0", "ppmmu0", "pp1", "ppmmu1",
- "pp2", "ppmmu2";
- clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
- clock-names = "bus", "core";
-
- /*
- * Mali clocking is provided by two identical clock paths
- * MALI_0 and MALI_1 muxed to a single clock by a glitch
- * free mux to safely change frequency while running.
- */
- assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
- <&clkc CLKID_MALI_0>,
- <&clkc CLKID_MALI>; /* Glitch free mux */
- assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
- <0>, /* Do Nothing */
- <&clkc CLKID_MALI_0>;
- assigned-clock-rates = <0>, /* Do Nothing */
- <666666666>,
- <0>; /* Do Nothing */
- };
-};
-
-&i2c_A {
- clocks = <&clkc CLKID_I2C>;
-};
-
-&i2c_AO {
- clocks = <&clkc CLKID_AO_I2C>;
-};
-
-&i2c_B {
- clocks = <&clkc CLKID_I2C>;
-};
-
-&i2c_C {
- clocks = <&clkc CLKID_I2C>;
-};
-
&saradc {
compatible = "amlogic,meson-gxbb-saradc", "amlogic,meson-saradc";
clocks = <&xtal>,
clock-names = "core", "clkin0", "clkin1";
};
+&spicc {
+ clocks = <&clkc CLKID_SPICC>;
+ clock-names = "core";
+ resets = <&reset RESET_PERIPHS_SPICC>;
+ num-cs = <1>;
+};
+
&spifc {
clocks = <&clkc CLKID_SPI>;
};
&vpu {
compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
};
-
-&hwrng {
- clocks = <&clkc CLKID_RNG0>;
- clock-names = "core";
-};
-
-&hdmi_tx {
- compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
- resets = <&reset RESET_HDMITX_CAPB3>,
- <&reset RESET_HDMI_SYSTEM_RESET>,
- <&reset RESET_HDMI_TX>;
- reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
- clocks = <&clkc CLKID_HDMI_PCLK>,
- <&clkc CLKID_CLK81>,
- <&clkc CLKID_GCLK_VENCI_INT0>;
- clock-names = "isfr", "iahb", "venci";
-};
--- /dev/null
+/*
+ * Copyright (c) 2017 BayLibre SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+&apb {
+ mali: gpu@c0000 {
+ compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
+ reg = <0x0 0xc0000 0x0 0x40000>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gp", "gpmmu", "pp", "pmu",
+ "pp0", "ppmmu0", "pp1", "ppmmu1",
+ "pp2", "ppmmu2";
+ clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
+ clock-names = "bus", "core";
+
+ /*
+ * Mali clocking is provided by two identical clock paths
+ * MALI_0 and MALI_1 muxed to a single clock by a glitch
+ * free mux to safely change frequency while running.
+ */
+ assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
+ <&clkc CLKID_MALI_0>,
+ <&clkc CLKID_MALI>; /* Glitch free mux */
+ assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_MALI_0>;
+ assigned-clock-rates = <0>, /* Do Nothing */
+ <666666666>,
+ <0>; /* Do Nothing */
+ };
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905x-p212.dtsi"
+
+/ {
+ compatible = "amlogic,p212", "amlogic,s905x", "amlogic,meson-gxl";
+ model = "Amlogic Meson GXL (S905X) P212 Development Board";
+
+ cvbs-connector {
+ compatible = "composite-video-connector";
+
+ port {
+ cvbs_connector_in: endpoint {
+ remote-endpoint = <&cvbs_vdac_out>;
+ };
+ };
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+};
+
+&cvbs_vdac_port {
+ cvbs_vdac_out: endpoint {
+ remote-endpoint = <&cvbs_connector_in>;
+ };
+};
+
+&hdmi_tx {
+ status = "okay";
+ pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+ pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+/* This UART is brought out to the DB9 connector */
+&uart_AO {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
+ * Based on meson-gx-p23x-q20x.dtsi:
+ * - Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ * - Copyright (c) 2016 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/* Common DTSI for devices which are based on the P212 reference board. */
+
+#include "meson-gxl-s905x.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart_AO;
+ serial1 = &uart_A;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ vddio_boot: regulator-vddio_boot {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_BOOT";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddao_3v3: regulator-vddao_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vddio_ao18: regulator-vddio_ao18 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vcc_3v3: regulator-vcc_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi32k: wifi32k {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ clocks = <&wifi32k>;
+ clock-names = "ext_clock";
+ };
+};
+
+ðmac {
+ status = "okay";
+};
+
+&ir {
+ status = "okay";
+ pinctrl-0 = <&remote_input_ao_pins>;
+ pinctrl-names = "default";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao18>;
+};
+
+/* Wireless SDIO Module */
+&sd_emmc_a {
+ status = "okay";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <100000000>;
+
+ non-removable;
+ disable-wp;
+
+ mmc-pwrseq = <&sdio_pwrseq>;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* SD card */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdcard_pins>;
+ pinctrl-names = "default";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <100000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+
+ vmmc-supply = <&vddao_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_pins>;
+ pinctrl-names = "default";
+
+ bus-width = <8>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ max-frequency = <200000000>;
+ non-removable;
+ disable-wp;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vddio_boot>;
+};
+
+&pwm_ef {
+ status = "okay";
+ pinctrl-0 = <&pwm_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&clkc CLKID_FCLK_DIV4>;
+ clock-names = "clkin0";
+};
+
+/* This is connected to the Bluetooth module: */
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "meson-gxl.dtsi"
+#include "meson-gxl-mali.dtsi"
+
+/ {
+ compatible = "amlogic,s905x", "amlogic,meson-gxl";
+};
+
+/* S905X only has access to its internal PHY */
+ðmac {
+ phy-mode = "rmii";
+ phy-handle = <&internal_phy>;
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Endless Computers, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "meson-gx.dtsi"
+#include <dt-bindings/clock/gxbb-clkc.h>
+#include <dt-bindings/gpio/meson-gxl-gpio.h>
+#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
+
+/ {
+ compatible = "amlogic,meson-gxl";
+};
+
+ðmac {
+ reg = <0x0 0xc9410000 0x0 0x10000
+ 0x0 0xc8834540 0x0 0x4>;
+
+ clocks = <&clkc CLKID_ETH>,
+ <&clkc CLKID_FCLK_DIV2>,
+ <&clkc CLKID_MPLL2>;
+ clock-names = "stmmaceth", "clkin0", "clkin1";
+
+ mdio0: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ };
+};
+
+&aobus {
+ pinctrl_aobus: pinctrl@14 {
+ compatible = "amlogic,meson-gxl-aobus-pinctrl";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio_ao: bank@14 {
+ reg = <0x0 0x00014 0x0 0x8>,
+ <0x0 0x0002c 0x0 0x4>,
+ <0x0 0x00024 0x0 0x8>;
+ reg-names = "mux", "pull", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_aobus 0 0 14>;
+ };
+
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_tx_ao_a", "uart_rx_ao_a";
+ function = "uart_ao";
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+ mux {
+ groups = "uart_cts_ao_a",
+ "uart_rts_ao_a";
+ function = "uart_ao";
+ };
+ };
+
+ uart_ao_b_pins: uart_ao_b {
+ mux {
+ groups = "uart_tx_ao_b", "uart_rx_ao_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_0_1_pins: uart_ao_b_0_1 {
+ mux {
+ groups = "uart_tx_ao_b_0", "uart_rx_ao_b_1";
+ function = "uart_ao_b";
+ };
+ };
+
+ uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+ mux {
+ groups = "uart_cts_ao_b",
+ "uart_rts_ao_b";
+ function = "uart_ao_b";
+ };
+ };
+
+ remote_input_ao_pins: remote_input_ao {
+ mux {
+ groups = "remote_input_ao";
+ function = "remote_input_ao";
+ };
+ };
+
+ i2c_ao_pins: i2c_ao {
+ mux {
+ groups = "i2c_sck_ao",
+ "i2c_sda_ao";
+ function = "i2c_ao";
+ };
+ };
+
+ pwm_ao_a_3_pins: pwm_ao_a_3 {
+ mux {
+ groups = "pwm_ao_a_3";
+ function = "pwm_ao_a";
+ };
+ };
+
+ pwm_ao_a_8_pins: pwm_ao_a_8 {
+ mux {
+ groups = "pwm_ao_a_8";
+ function = "pwm_ao_a";
+ };
+ };
+
+ pwm_ao_b_pins: pwm_ao_b {
+ mux {
+ groups = "pwm_ao_b";
+ function = "pwm_ao_b";
+ };
+ };
+
+ pwm_ao_b_6_pins: pwm_ao_b_6 {
+ mux {
+ groups = "pwm_ao_b_6";
+ function = "pwm_ao_b";
+ };
+ };
+
+ i2s_out_ch23_ao_pins: i2s_out_ch23_ao {
+ mux {
+ groups = "i2s_out_ch23_ao";
+ function = "i2s_out_ao";
+ };
+ };
+
+ i2s_out_ch45_ao_pins: i2s_out_ch45_ao {
+ mux {
+ groups = "i2s_out_ch45_ao";
+ function = "i2s_out_ao";
+ };
+ };
+
+ spdif_out_ao_6_pins: spdif_out_ao_6 {
+ mux {
+ groups = "spdif_out_ao_6";
+ function = "spdif_out_ao";
+ };
+ };
+
+ spdif_out_ao_9_pins: spdif_out_ao_9 {
+ mux {
+ groups = "spdif_out_ao_9";
+ function = "spdif_out_ao";
+ };
+ };
+
+ ao_cec_pins: ao_cec {
+ mux {
+ groups = "ao_cec";
+ function = "cec_ao";
+ };
+ };
+
+ ee_cec_pins: ee_cec {
+ mux {
+ groups = "ee_cec";
+ function = "cec_ao";
+ };
+ };
+ };
+};
+
+&hdmi_tx {
+ compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+ resets = <&reset RESET_HDMITX_CAPB3>,
+ <&reset RESET_HDMI_SYSTEM_RESET>,
+ <&reset RESET_HDMI_TX>;
+ reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+ clocks = <&clkc CLKID_HDMI_PCLK>,
+ <&clkc CLKID_CLK81>,
+ <&clkc CLKID_GCLK_VENCI_INT0>;
+ clock-names = "isfr", "iahb", "venci";
+};
+
+&hiubus {
+ clkc: clock-controller@0 {
+ compatible = "amlogic,gxl-clkc", "amlogic,gxbb-clkc";
+ #clock-cells = <1>;
+ reg = <0x0 0x0 0x0 0x3db>;
+ };
+};
+
+&i2c_A {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&i2c_AO {
+ clocks = <&clkc CLKID_AO_I2C>;
+};
+
+&i2c_B {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&i2c_C {
+ clocks = <&clkc CLKID_I2C>;
+};
+
+&periphs {
+ pinctrl_periphs: pinctrl@4b0 {
+ compatible = "amlogic,meson-gxl-periphs-pinctrl";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio: bank@4b0 {
+ reg = <0x0 0x004b0 0x0 0x28>,
+ <0x0 0x004e8 0x0 0x14>,
+ <0x0 0x00520 0x0 0x14>,
+ <0x0 0x00430 0x0 0x40>;
+ reg-names = "mux", "pull", "pull-enable", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_periphs 0 10 101>;
+ };
+
+ emmc_pins: emmc {
+ mux {
+ groups = "emmc_nand_d07",
+ "emmc_cmd",
+ "emmc_clk",
+ "emmc_ds";
+ function = "emmc";
+ };
+ };
+
+ nor_pins: nor {
+ mux {
+ groups = "nor_d",
+ "nor_q",
+ "nor_c",
+ "nor_cs";
+ function = "nor";
+ };
+ };
+
+ spi_pins: spi {
+ mux {
+ groups = "spi_miso",
+ "spi_mosi",
+ "spi_sclk";
+ function = "spi";
+ };
+ };
+
+ spi_ss0_pins: spi-ss0 {
+ mux {
+ groups = "spi_ss0";
+ function = "spi";
+ };
+ };
+
+ sdcard_pins: sdcard {
+ mux {
+ groups = "sdcard_d0",
+ "sdcard_d1",
+ "sdcard_d2",
+ "sdcard_d3",
+ "sdcard_cmd",
+ "sdcard_clk";
+ function = "sdcard";
+ };
+ };
+
+ sdio_pins: sdio {
+ mux {
+ groups = "sdio_d0",
+ "sdio_d1",
+ "sdio_d2",
+ "sdio_d3",
+ "sdio_cmd",
+ "sdio_clk";
+ function = "sdio";
+ };
+ };
+
+ sdio_irq_pins: sdio_irq {
+ mux {
+ groups = "sdio_irq";
+ function = "sdio";
+ };
+ };
+
+ uart_a_pins: uart_a {
+ mux {
+ groups = "uart_tx_a",
+ "uart_rx_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_a_cts_rts_pins: uart_a_cts_rts {
+ mux {
+ groups = "uart_cts_a",
+ "uart_rts_a";
+ function = "uart_a";
+ };
+ };
+
+ uart_b_pins: uart_b {
+ mux {
+ groups = "uart_tx_b",
+ "uart_rx_b";
+ function = "uart_b";
+ };
+ };
+
+ uart_b_cts_rts_pins: uart_b_cts_rts {
+ mux {
+ groups = "uart_cts_b",
+ "uart_rts_b";
+ function = "uart_b";
+ };
+ };
+
+ uart_c_pins: uart_c {
+ mux {
+ groups = "uart_tx_c",
+ "uart_rx_c";
+ function = "uart_c";
+ };
+ };
+
+ uart_c_cts_rts_pins: uart_c_cts_rts {
+ mux {
+ groups = "uart_cts_c",
+ "uart_rts_c";
+ function = "uart_c";
+ };
+ };
+
+ i2c_a_pins: i2c_a {
+ mux {
+ groups = "i2c_sck_a",
+ "i2c_sda_a";
+ function = "i2c_a";
+ };
+ };
+
+ i2c_b_pins: i2c_b {
+ mux {
+ groups = "i2c_sck_b",
+ "i2c_sda_b";
+ function = "i2c_b";
+ };
+ };
+
+ i2c_c_pins: i2c_c {
+ mux {
+ groups = "i2c_sck_c",
+ "i2c_sda_c";
+ function = "i2c_c";
+ };
+ };
+
+ eth_pins: eth_c {
+ mux {
+ groups = "eth_mdio",
+ "eth_mdc",
+ "eth_clk_rx_clk",
+ "eth_rx_dv",
+ "eth_rxd0",
+ "eth_rxd1",
+ "eth_rxd2",
+ "eth_rxd3",
+ "eth_rgmii_tx_clk",
+ "eth_tx_en",
+ "eth_txd0",
+ "eth_txd1",
+ "eth_txd2",
+ "eth_txd3";
+ function = "eth";
+ };
+ };
+
+ eth_link_led_pins: eth_link_led {
+ mux {
+ groups = "eth_link_led";
+ function = "eth_led";
+ };
+ };
+
+ eth_act_led_pins: eth_act_led {
+ mux {
+ groups = "eth_act_led";
+ function = "eth_led";
+ };
+ };
+
+ pwm_a_pins: pwm_a {
+ mux {
+ groups = "pwm_a";
+ function = "pwm_a";
+ };
+ };
+
+ pwm_b_pins: pwm_b {
+ mux {
+ groups = "pwm_b";
+ function = "pwm_b";
+ };
+ };
+
+ pwm_c_pins: pwm_c {
+ mux {
+ groups = "pwm_c";
+ function = "pwm_c";
+ };
+ };
+
+ pwm_d_pins: pwm_d {
+ mux {
+ groups = "pwm_d";
+ function = "pwm_d";
+ };
+ };
+
+ pwm_e_pins: pwm_e {
+ mux {
+ groups = "pwm_e";
+ function = "pwm_e";
+ };
+ };
+
+ pwm_f_clk_pins: pwm_f_clk {
+ mux {
+ groups = "pwm_f_clk";
+ function = "pwm_f";
+ };
+ };
+
+ pwm_f_x_pins: pwm_f_x {
+ mux {
+ groups = "pwm_f_x";
+ function = "pwm_f";
+ };
+ };
+
+ hdmi_hpd_pins: hdmi_hpd {
+ mux {
+ groups = "hdmi_hpd";
+ function = "hdmi_hpd";
+ };
+ };
+
+ hdmi_i2c_pins: hdmi_i2c {
+ mux {
+ groups = "hdmi_sda", "hdmi_scl";
+ function = "hdmi_i2c";
+ };
+ };
+
+ i2s_am_clk_pins: i2s_am_clk {
+ mux {
+ groups = "i2s_am_clk";
+ function = "i2s_out";
+ };
+ };
+
+ i2s_out_ao_clk_pins: i2s_out_ao_clk {
+ mux {
+ groups = "i2s_out_ao_clk";
+ function = "i2s_out";
+ };
+ };
+
+ i2s_out_lr_clk_pins: i2s_out_lr_clk {
+ mux {
+ groups = "i2s_out_lr_clk";
+ function = "i2s_out";
+ };
+ };
+
+ i2s_out_ch01_pins: i2s_out_ch01 {
+ mux {
+ groups = "i2s_out_ch01";
+ function = "i2s_out";
+ };
+ };
+ i2sout_ch23_z_pins: i2sout_ch23_z {
+ mux {
+ groups = "i2sout_ch23_z";
+ function = "i2s_out";
+ };
+ };
+
+ i2sout_ch45_z_pins: i2sout_ch45_z {
+ mux {
+ groups = "i2sout_ch45_z";
+ function = "i2s_out";
+ };
+ };
+
+ i2sout_ch67_z_pins: i2sout_ch67_z {
+ mux {
+ groups = "i2sout_ch67_z";
+ function = "i2s_out";
+ };
+ };
+
+ spdif_out_h_pins: spdif_out_ao_h {
+ mux {
+ groups = "spdif_out_h";
+ function = "spdif_out";
+ };
+ };
+ };
+
+ eth-phy-mux {
+ compatible = "mdio-mux-mmioreg", "mdio-mux";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x55c 0x0 0x4>;
+ mux-mask = <0xffffffff>;
+ mdio-parent-bus = <&mdio0>;
+
+ internal_mdio: mdio@e40908ff {
+ reg = <0xe40908ff>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ internal_phy: ethernet-phy@8 {
+ compatible = "ethernet-phy-id0181.4400", "ethernet-phy-ieee802.3-c22";
+ reg = <8>;
+ max-speed = <100>;
+ };
+ };
+
+ external_mdio: mdio@2009087f {
+ reg = <0x2009087f>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+&saradc {
+ compatible = "amlogic,meson-gxl-saradc", "amlogic,meson-saradc";
+ clocks = <&xtal>,
+ <&clkc CLKID_SAR_ADC>,
+ <&clkc CLKID_SANA>,
+ <&clkc CLKID_SAR_ADC_CLK>,
+ <&clkc CLKID_SAR_ADC_SEL>;
+ clock-names = "clkin", "core", "sana", "adc_clk", "adc_sel";
+};
+
+&sd_emmc_a {
+ clocks = <&clkc CLKID_SD_EMMC_A>,
+ <&xtal>,
+ <&clkc CLKID_FCLK_DIV2>;
+ clock-names = "core", "clkin0", "clkin1";
+};
+
+&sd_emmc_b {
+ clocks = <&clkc CLKID_SD_EMMC_B>,
+ <&xtal>,
+ <&clkc CLKID_FCLK_DIV2>;
+ clock-names = "core", "clkin0", "clkin1";
+};
+
+&sd_emmc_c {
+ clocks = <&clkc CLKID_SD_EMMC_C>,
+ <&xtal>,
+ <&clkc CLKID_FCLK_DIV2>;
+ clock-names = "core", "clkin0", "clkin1";
+};
+
+&spicc {
+ clocks = <&clkc CLKID_SPICC>;
+ clock-names = "core";
+ resets = <&reset RESET_PERIPHS_SPICC>;
+ num-cs = <1>;
+};
+
+&spifc {
+ clocks = <&clkc CLKID_SPI>;
+};
+
+&vpu {
+ compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
+};
ocp2scp@4a090000 {
compatible = "ti,omap-ocp2scp", "simple-bus";
};
+
+ bandgap@4a0021e0 {
+ u-boot,dm-spl;
+ };
};
};
#define DDR_CONTROL_BASE_ADDR 0x44E11404
/* UART */
-#define DEFAULT_UART_BASE UART0_BASE
+#if CONFIG_CONS_INDEX == 1
+# define DEFAULT_UART_BASE UART0_BASE
+#elif CONFIG_CONS_INDEX == 2
+# define DEFAULT_UART_BASE UART1_BASE
+#elif CONFIG_CONS_INDEX == 3
+# define DEFAULT_UART_BASE UART2_BASE
+#elif CONFIG_CONS_INDEX == 4
+# define DEFAULT_UART_BASE UART3_BASE
+#elif CONFIG_CONS_INDEX == 5
+# define DEFAULT_UART_BASE UART4_BASE
+#elif CONFIG_CONS_INDEX == 6
+# define DEFAULT_UART_BASE UART5_BASE
+#endif
/* GPMC Base address */
#define GPMC_BASE 0x50000000
/* UART Base Address */
#define UART0_BASE 0x44E09000
+#define UART1_BASE 0x48022000
+#define UART2_BASE 0x48024000
+#define UART3_BASE 0x481A6000
+#define UART4_BASE 0x481A8000
+#define UART5_BASE 0x481AA000
/* GPIO Base address */
#define GPIO2_BASE 0x481AC000
#endif
void am33xx_spl_board_init(void);
int am335x_get_efuse_mpu_max_freq(struct ctrl_dev *cdev);
+int am335x_get_mpu_vdd(int sil_rev, int frequency);
int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency);
#endif
*/
/* BOOT0 header information */
+_start:
+ ARM_VECTORS
.word 0xbabeface
.word _end - _start
*/
/* BOOT0 header information */
+_start:
+ ARM_VECTORS
.word 0xbabeface
.word _end - _start
#define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50)
#define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51)
+#define GXBB_ETH_REG_2 GXBB_PERIPHS_ADDR(0x56)
+#define GXBB_ETH_REG_3 GXBB_PERIPHS_ADDR(0x57)
#define GXBB_ETH_REG_0_PHY_INTF BIT(0)
#define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5)
#define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7)
#define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10)
+#define GXBB_ETH_REG_0_INVERT_RMII_CLK BIT(11)
#define GXBB_ETH_REG_0_CLK_EN BIT(12)
/* HIU registers */
#define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53)
#define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54)
+#define GXBB_GCLK_MPEG_0_I2C BIT(9)
#define GXBB_GCLK_MPEG_1_ETH BIT(3)
#endif /* __GXBB_H__ */
--- /dev/null
+/*
+ * Copyright 2017 - Beniamino Galvani <b.galvani@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _MESON_I2C_H_
+#define _MESON_I2C_H_
+
+#define MESON_I2C_CLK_RATE 167000000
+
+#endif
-
/*
* Copyright 2017 Theobroma Systems Design und Consulting GmbH
*
/*
* Execution starts on the instruction following this 4-byte header
- * (containing the magic 'RK33').
+ * (containing the magic 'RK30', 'RK31', 'RK32' or 'RK33'). This
+ * magic constant will be written into the final image by the rkimage
+ * tool, but we need to reserve space for it here.
*
* To make life easier for everyone, we build the SPL binary with
* space for this 4-byte header already included in the binary.
*/
-
#ifdef CONFIG_SPL_BUILD
/*
* We need to add 4 bytes of space for the 'RK33' at the
* beginning of the executable. However, as we want to keep
* this generic and make it applicable to builds that are like
* the RK3368 (TPL needs this, SPL doesn't) or the RK3399 (no
- * TPL, but extra space needed in the SPL), we simply repeat
- * the 'b reset' with the expectation that the first one will
- * be overwritten, if this is the first stage contained in the
- * final image created with mkimage)...
+ * TPL, but extra space needed in the SPL), we simply insert
+ * a branch-to-next-instruction-word with the expectation that
+ * the first one may be overwritten, if this is the first stage
+ * contained in the final image created with mkimage)...
*/
- b reset /* may be overwritten --- should be 'nop' or a 'b reset' */
+ b 1f /* if overwritten, entry-address is at the next word */
+1:
+#endif
+#if CONFIG_IS_ENABLED(ROCKCHIP_EARLYRETURN_TO_BROM)
+ adr r3, entry_counter
+ ldr r0, [r3]
+ cmp r0, #1 /* check if entry_counter == 1 */
+ beq reset /* regular bootup */
+ add r0, #1
+ str r0, [r3] /* increment the entry_counter in memory */
+ mov r0, #0 /* return 0 to the BROM to signal 'OK' */
+ bx lr /* return control to the BROM */
+entry_counter:
+ .word 0
#endif
b reset
+#if !defined(CONFIG_ARM64)
+ /*
+ * For armv7, the addr '_start' will used as vector start address
+ * and write to VBAR register, which needs to aligned to 0x20.
+ */
+ .align(5), 0x0
+_start:
+ ARM_VECTORS
+#endif
#if defined(CONFIG_ROCKCHIP_RK3399) && defined(CONFIG_SPL_BUILD)
.space CONFIG_ROCKCHIP_SPL_RESERVE_IRAM /* space for the ATF data */
#define BOOT_CHARGING (REBOOT_FLAG + 11)
/* enter usb mass storage mode */
#define BOOT_UMS (REBOOT_FLAG + 12)
+/* enter bootrom download mode */
+#define BOOT_BROM_DOWNLOAD 0xEF08A53C
+
+#ifndef __ASSEMBLY__
+int setup_boot_mode(void);
+#endif
#endif
/*
* (C) Copyright 2017 Heiko Stuebner <heiko@sntech.de>
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
*
* SPDX-License-Identifier: GPL-2.0
*/
extern u32 SAVE_SP_ADDR;
/**
- * Hand control back to the bootrom to load another
- * boot stage.
+ * back_to_bootrom() - return to bootrom (for TPL/SPL), passing a
+ * result code
+ *
+ * Transfer control back to the Rockchip BROM, restoring necessary
+ * register context and passing a command/result code to the BROM
+ * to instruct its next actions (e.g. continue boot sequence, enter
+ * download mode, ...).
+ *
+ * This function does not return.
+ *
+ * @brom_cmd: indicates how the bootrom should continue the boot
+ * sequence (e.g. load the next stage)
*/
-void back_to_bootrom(void);
+enum rockchip_bootrom_cmd {
+ /*
+ * These can not start at 0, as 0 has a special meaning
+ * for setjmp().
+ */
-/**
- * Assembler component for the above (do not call this directly)
- */
-void _back_to_bootrom_s(void);
+ BROM_BOOT_NEXTSTAGE = 1, /* continue boot-sequence */
+ BROM_BOOT_ENTER_DNL, /* have BROM enter download-mode */
+};
+
+void back_to_bootrom(enum rockchip_bootrom_cmd brom_cmd);
/**
* Boot-device identifiers as used by the BROM
return clk_id - 1;
}
+struct sysreset_reg {
+ unsigned int glb_srst_fst_value;
+ unsigned int glb_srst_snd_value;
+};
+
/**
* clk_get_divisor() - Calculate the required clock divisior
*
PMUGRF_GPIO1C3_SEL_SHIFT = 6,
PMUGRF_GPIO1C3_SEL_MASK = 3 << PMUGRF_GPIO1C3_SEL_SHIFT,
PMUGRF_PWM_2 = 1,
-
+ PMUGRF_GPIO1C4_SEL_SHIFT = 8,
+ PMUGRF_GPIO1C4_SEL_MASK = 3 << PMUGRF_GPIO1C4_SEL_SHIFT,
+ PMUGRF_I2C8PMU_SDA = 1,
+ PMUGRF_GPIO1C5_SEL_SHIFT = 10,
+ PMUGRF_GPIO1C5_SEL_MASK = 3 << PMUGRF_GPIO1C5_SEL_SHIFT,
+ PMUGRF_I2C8PMU_SCL = 1,
};
/* GRF_SOC_CON5 */
PERIPH_ID_I2C3,
PERIPH_ID_I2C4,
PERIPH_ID_I2C5,
+ PERIPH_ID_I2C6,
+ PERIPH_ID_I2C7,
+ PERIPH_ID_I2C8,
PERIPH_ID_SPI0,
PERIPH_ID_SPI1,
PERIPH_ID_SPI2,
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
-#ifdef CONFIG_ARM64
-#define CONFIG_STATIC_RELA
-#endif
-
#if defined(CONFIG_ARCH_LS1021A) || \
defined(CONFIG_CPU_PXA27X) || \
defined(CONFIG_CPU_MONAHANS) || \
/*
- * (C) Copyright 2016
- * Alexander Graf <agraf@suse.de>
+ * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ *
(C) Copyright 2016 Alexander Graf <agraf@suse.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SETJMP_H_
#define _SETJMP_H_ 1
+/*
+ * This really should be opaque, but the EFI implementation wrongly
+ * assumes that a 'struct jmp_buf_data' is defined.
+ */
struct jmp_buf_data {
- ulong target;
- ulong regs[5];
- int ret;
-};
-
-typedef struct jmp_buf_data jmp_buf[1];
-
-static inline int setjmp(jmp_buf jmp)
-{
- jmp->ret = 0;
-
-#ifdef CONFIG_ARM64
- asm volatile(
- "adr x1, jmp_target\n"
- "str x1, %0\n"
- "stp x26, x27, %1\n"
- "stp x28, x29, %2\n"
- "mov x1, sp\n"
- "str x1, %3\n"
- "jmp_target: "
- : "=m" (jmp->target), "=m" (jmp->regs[0]),
- "=m" (jmp->regs[2]), "=m" (jmp->regs[4])
- :
- : "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7",
- "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15",
- "x16", "x17", "x18", "x19", "x20", "x21", "x22",
- "x23", "x24", "x25", /* x26, x27, x28, x29, sp */
- "x30", "cc", "memory");
-#else
- asm volatile(
-#if CONFIG_IS_ENABLED(SYS_THUMB_BUILD)
- ".align 2\n"
- "adr r0, jmp_target\n"
- "add r0, r0, $1\n"
+#if defined(__aarch64__)
+ u64 regs[13];
#else
- "adr r0, jmp_target\n"
-#endif
- "mov r1, %0\n"
- "mov r2, sp\n"
- "stm r1!, {r0, r2, r4, r5, r6, r7}\n"
- ".align 2\n"
- "jmp_target: \n"
- :
- : "l" (&jmp->target)
- : "r0", "r1", "r2", "r3", /* "r4", "r5", "r6", "r7", */
- "r8", "r9", "r10", "r11", /* sp, */ "ip", "lr",
- "cc", "memory");
-#endif
-
- return jmp->ret;
-}
-
-static inline __noreturn void longjmp(jmp_buf jmp, int ret)
-{
- jmp->ret = ret;
-
-#ifdef CONFIG_ARM64
- asm volatile(
- "ldr x0, %0\n"
- "ldr x1, %3\n"
- "mov sp, x1\n"
- "ldp x26, x27, %1\n"
- "ldp x28, x25, %2\n"
- "mov x29, x25\n"
- "br x0\n"
- :
- : "m" (jmp->target), "m" (jmp->regs[0]), "m" (jmp->regs[2]),
- "m" (jmp->regs[4])
- : "x0", "x1", "x25", "x26", "x27", "x28");
-#else
- asm volatile(
- "mov r1, %0\n"
- "ldm r1!, {r0, r2, r4, r5, r6, r7}\n"
- "mov sp, r2\n"
- "bx r0\n"
- :
- : "l" (&jmp->target)
- : "r1");
+ u32 regs[10]; /* r4-r9, sl, fp, sp, lr */
#endif
+};
- while (1) { }
-}
+typedef struct jmp_buf_data jmp_buf[1];
+int setjmp(jmp_buf jmp);
+void longjmp(jmp_buf jmp, int ret);
#endif /* _SETJMP_H_ */
#ifndef __ASSEMBLY__
-/**
- * save_boot_params() - Save boot parameters before starting reset sequence
- *
- * If you provide this function it will be called immediately U-Boot starts,
- * both for SPL and U-Boot proper.
- *
- * All registers are unchanged from U-Boot entry. No registers need be
- * preserved.
- *
- * This is not a normal C function. There is no stack. Return by branching to
- * save_boot_params_ret.
- *
- * void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3);
- */
-
-/**
- * save_boot_params_ret() - Return from save_boot_params()
- *
- * If you provide save_boot_params(), then you should jump back to this
- * function when done. Try to preserve all registers.
- *
- * If your implementation of save_boot_params() is in C then it is acceptable
- * to simply call save_boot_params_ret() at the end of your function. Since
- * there is no link register set up, you cannot just exit the function. U-Boot
- * will return to the (initialised) value of lr, and likely crash/hang.
- *
- * If your implementation of save_boot_params() is in assembler then you
- * should use 'b' or 'bx' to return to save_boot_params_ret.
- */
-void save_boot_params_ret(void);
-
#ifdef CONFIG_ARMV7_LPAE
void switch_to_hypervisor_ret(void);
#endif
#endif /* CONFIG_ARM64 */
#ifndef __ASSEMBLY__
+/**
+ * save_boot_params() - Save boot parameters before starting reset sequence
+ *
+ * If you provide this function it will be called immediately U-Boot starts,
+ * both for SPL and U-Boot proper.
+ *
+ * All registers are unchanged from U-Boot entry. No registers need be
+ * preserved.
+ *
+ * This is not a normal C function. There is no stack. Return by branching to
+ * save_boot_params_ret.
+ *
+ * void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3);
+ */
+
+/**
+ * save_boot_params_ret() - Return from save_boot_params()
+ *
+ * If you provide save_boot_params(), then you should jump back to this
+ * function when done. Try to preserve all registers.
+ *
+ * If your implementation of save_boot_params() is in C then it is acceptable
+ * to simply call save_boot_params_ret() at the end of your function. Since
+ * there is no link register set up, you cannot just exit the function. U-Boot
+ * will return to the (initialised) value of lr, and likely crash/hang.
+ *
+ * If your implementation of save_boot_params() is in assembler then you
+ * should use 'b' or 'bx' to return to save_boot_params_ret.
+ */
+void save_boot_params_ret(void);
+
/**
* Change the cache settings for a region.
*
obj-y += vectors.o crt0.o
endif
+ifdef CONFIG_ARM64
+obj-y += setjmp_aarch64.o
+else
+obj-y += setjmp.o
+endif
+
ifndef CONFIG_SPL_BUILD
ifdef CONFIG_ARM64
obj-y += relocate_64.o
ldr x18, [x18, #GD_NEW_GD] /* x18 <- gd->new_gd */
adr lr, relocation_return
+#if CONFIG_POSITION_INDEPENDENT
+ /* Add in link-vs-runtime offset */
+ adr x0, _start /* x0 <- Runtime value of _start */
+ ldr x9, _TEXT_BASE /* x9 <- Linked value of _start */
+ sub x9, x9, x0 /* x9 <- Run-vs-link offset */
+ add lr, lr, x9
+#endif
+ /* Add in link-vs-relocation offset */
ldr x9, [x18, #GD_RELOC_OFF] /* x9 <- gd->reloc_off */
add lr, lr, x9 /* new return address after relocation */
ldr x0, [x18, #GD_RELOCADDR] /* x0 <- gd->relocaddr */
#endif /* !CONFIG_SPL_BUILD */
#if defined(CONFIG_SPL_BUILD)
bl spl_relocate_stack_gd /* may return NULL */
+ /* set up gd here, outside any C code */
+ mov x18, x0
/*
* Perform 'sp = (x0 != NULL) ? x0 : sp' while working
* around the constraint that conditional moves can not
/*
* Copy u-boot from flash to RAM
*/
- ldr x1, =__image_copy_start /* x1 <- SRC &__image_copy_start */
- subs x9, x0, x1 /* x9 <- relocation offset */
+ adr x1, __image_copy_start /* x1 <- Run &__image_copy_start */
+ subs x9, x0, x1 /* x8 <- Run to copy offset */
b.eq relocate_done /* skip relocation */
- ldr x2, =__image_copy_end /* x2 <- SRC &__image_copy_end */
+ /*
+ * Don't ldr x1, __image_copy_start here, since if the code is already
+ * running at an address other than it was linked to, that instruction
+ * will load the relocated value of __image_copy_start. To
+ * correctly apply relocations, we need to know the linked value.
+ *
+ * Linked &__image_copy_start, which we know was at
+ * CONFIG_SYS_TEXT_BASE, which is stored in _TEXT_BASE, as a non-
+ * relocated value, since it isn't a symbol reference.
+ */
+ ldr x1, _TEXT_BASE /* x1 <- Linked &__image_copy_start */
+ subs x9, x0, x1 /* x9 <- Link to copy offset */
+ adr x1, __image_copy_start /* x1 <- Run &__image_copy_start */
+ adr x2, __image_copy_end /* x2 <- Run &__image_copy_end */
copy_loop:
ldp x10, x11, [x1], #16 /* copy from source address [x1] */
stp x10, x11, [x0], #16 /* copy to target address [x0] */
/*
* Fix .rela.dyn relocations
*/
- ldr x2, =__rel_dyn_start /* x2 <- SRC &__rel_dyn_start */
- ldr x3, =__rel_dyn_end /* x3 <- SRC &__rel_dyn_end */
+ adr x2, __rel_dyn_start /* x2 <- Run &__rel_dyn_start */
+ adr x3, __rel_dyn_end /* x3 <- Run &__rel_dyn_end */
fixloop:
ldp x0, x1, [x2], #16 /* (x0,x1) <- (SRC location, fixup) */
ldr x4, [x2], #8 /* x4 <- addend */
--- /dev/null
+/*
+ * (C) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <asm/assembler.h>
+#include <linux/linkage.h>
+
+.pushsection .text.setjmp, "ax"
+ENTRY(setjmp)
+ /*
+ * A subroutine must preserve the contents of the registers
+ * r4-r8, r10, r11 (v1-v5, v7 and v8) and SP (and r9 in PCS
+ * variants that designate r9 as v6).
+ */
+ mov ip, sp
+ stm a1, {v1-v8, ip, lr}
+ mov a1, #0
+ bx lr
+ENDPROC(setjmp)
+.popsection
+
+.pushsection .text.longjmp, "ax"
+ENTRY(longjmp)
+ ldm a1, {v1-v8, ip, lr}
+ mov sp, ip
+ mov a1, a2
+ /* If we were passed a return value of zero, return one instead */
+ cmp a1, #0
+ bne 1f
+ mov a1, #1
+1:
+ bx lr
+ENDPROC(longjmp)
+.popsection
--- /dev/null
+/*
+ * (C) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+#include <asm/macro.h>
+#include <linux/linkage.h>
+
+.pushsection .text.setjmp, "ax"
+ENTRY(setjmp)
+ /* Preserve all callee-saved registers and the SP */
+ stp x19, x20, [x0,#0]
+ stp x21, x22, [x0,#16]
+ stp x23, x24, [x0,#32]
+ stp x25, x26, [x0,#48]
+ stp x27, x28, [x0,#64]
+ stp x29, x30, [x0,#80]
+ mov x2, sp
+ str x2, [x0, #96]
+ mov x0, #0
+ ret
+ENDPROC(setjmp)
+.popsection
+
+.pushsection .text.longjmp, "ax"
+ENTRY(longjmp)
+ ldp x19, x20, [x0,#0]
+ ldp x21, x22, [x0,#16]
+ ldp x23, x24, [x0,#32]
+ ldp x25, x26, [x0,#48]
+ ldp x27, x28, [x0,#64]
+ ldp x29, x30, [x0,#80]
+ ldr x2, [x0,#96]
+ mov sp, x2
+ /* Move the return value in place, but return 1 if passed 0. */
+ adds x0, xzr, x1
+ csinc x0, x0, xzr, ne
+ ret
+ENDPROC(longjmp)
+.popsection
#include <config.h>
+/*
+ * A macro to allow insertion of an ARM exception vector either
+ * for the non-boot0 case or by a boot0-header.
+ */
+ .macro ARM_VECTORS
+ b reset
+ ldr pc, _undefined_instruction
+ ldr pc, _software_interrupt
+ ldr pc, _prefetch_abort
+ ldr pc, _data_abort
+ ldr pc, _not_used
+ ldr pc, _irq
+ ldr pc, _fiq
+ .endm
+
+
/*
*************************************************************************
*
.section ".vectors", "ax"
+#if defined(CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK)
+/*
+ * Various SoCs need something special and SoC-specific up front in
+ * order to boot, allow them to set that in their boot0.h file and then
+ * use it here.
+ *
+ * To allow a boot0 hook to insert a 'special' sequence after the vector
+ * table (e.g. for the socfpga), the presence of a boot0 hook supresses
+ * the below vector table and assumes that the vector table is filled in
+ * by the boot0 hook. The requirements for a boot0 hook thus are:
+ * (1) defines '_start:' as appropriate
+ * (2) inserts the vector table using ARM_VECTORS as appropriate
+ */
+#include <asm/arch/boot0.h>
+
+#else
+
/*
*************************************************************************
*
*/
_start:
-
#ifdef CONFIG_SYS_DV_NOR_BOOT_CFG
.word CONFIG_SYS_DV_NOR_BOOT_CFG
#endif
-
- b reset
- ldr pc, _undefined_instruction
- ldr pc, _software_interrupt
- ldr pc, _prefetch_abort
- ldr pc, _data_abort
- ldr pc, _not_used
- ldr pc, _irq
- ldr pc, _fiq
-
-#ifdef CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK
-/*
- * Various SoCs need something special and SoC-specific up front in
- * order to boot, allow them to set that in their boot0.h file and then
- * use it here.
- */
-#include <asm/arch/boot0.h>
-#endif
+ ARM_VECTORS
+#endif /* !defined(CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK) */
/*
*************************************************************************
The Amlogic Meson GXBaby (S905) is an ARM SoC with a
quad-core Cortex-A53 CPU and a Mali-450 GPU.
+config MESON_GXL
+ bool "Support Meson GXL"
+ select ARM64
+ select DM
+ select DM_SERIAL
+ help
+ The Amlogic Meson GXL (S905X and S905X) is an ARM SoC with a
+ quad-core Cortex-A53 CPU and a Mali-450 GPU.
+
if MESON_GXBB
config TARGET_ODROID_C2
endif
+if MESON_GXL
+
+config TARGET_P212
+ bool "P212"
+ help
+ P212 is a reference dessign board based on Meson GXL S905X SoC
+ with 2 GiB of RAM, Ethernet, HDMI, 2 USB, micro-SD slot,
+ eMMC, IR receiver, CVBS+Audio jack and a SDIO WiFi module.
+
+endif
+
config SYS_SOC
default "meson"
source "board/amlogic/odroid-c2/Kconfig"
+source "board/amlogic/p212/Kconfig"
+
endif
}
#endif
+#ifdef CONFIG_USB_XHCI_MVEBU
+#define USB3_MAX_WINDOWS 4
+#define USB3_WIN_CTRL(w) (0x0 + ((w) * 8))
+#define USB3_WIN_BASE(w) (0x4 + ((w) * 8))
+
+static void xhci_mvebu_mbus_config(void __iomem *base,
+ const struct mbus_dram_target_info *dram)
+{
+ int i;
+
+ for (i = 0; i < USB3_MAX_WINDOWS; i++) {
+ writel(0, base + USB3_WIN_CTRL(i));
+ writel(0, base + USB3_WIN_BASE(i));
+ }
+
+ for (i = 0; i < dram->num_cs; i++) {
+ const struct mbus_dram_window *cs = dram->cs + i;
+
+ /* Write size, attributes and target id to control register */
+ writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) |
+ (dram->mbus_dram_target_id << 4) | 1,
+ base + USB3_WIN_CTRL(i));
+
+ /* Write base address to base register */
+ writel((cs->base & 0xffff0000), base + USB3_WIN_BASE(i));
+ }
+}
+
+int board_xhci_enable(fdt_addr_t base)
+{
+ const struct mbus_dram_target_info *dram;
+
+ printf("MVEBU XHCI INIT controller @ 0x%lx\n", base);
+
+ dram = mvebu_mbus_dram_info();
+ xhci_mvebu_mbus_config((void __iomem *)base, dram);
+
+ return 0;
+}
+#endif
+
void enable_caches(void)
{
/* Avoid problem with e.g. neta ethernet driver */
return MPUPLL_M_720;
}
+int am335x_get_mpu_vdd(int sil_rev, int frequency)
+{
+ int sel_mask = am335x_get_tps65910_mpu_vdd(sil_rev, frequency);
+
+ switch (sel_mask) {
+ case TPS65910_OP_REG_SEL_1_3_2_5:
+ return 1325000;
+ case TPS65910_OP_REG_SEL_1_2_0:
+ return 1200000;
+ case TPS65910_OP_REG_SEL_1_1_0:
+ return 1100000;
+ default:
+ return 1262500;
+ }
+}
+
int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency)
{
/* For PG2.0 and later, we have one set of values. */
imply PMIC_LP87565
imply DM_REGULATOR
imply DM_REGULATOR_LP87565
+ imply SPL_THERMAL
+ imply DM_THERMAL
+ imply TI_DRA7_THERMAL
config TARGET_AM57XX_EVM
bool "AM57XX"
select DRA7XX
select TI_I2C_BOARD_DETECT
imply SCSI
+ imply SPL_THERMAL
+ imply DM_THERMAL
+ imply TI_DRA7_THERMAL
endchoice
select CPU_V7
select SPL_BOARD_INIT if SPL
select SUPPORT_SPL
- select SUPPORT_TPL
select SPL
- select TPL
+ select SPL_CLK
+ select SPL_PINCTRL
+ select SPL_REGMAP
+ select SPL_SYSCON
+ select SPL_RAM
+ select SPL_DRIVERS_MISC_SUPPORT
+ select SPL_ROCKCHIP_EARLYRETURN_TO_BROM
select BOARD_LATE_INIT
select ROCKCHIP_BROM_HELPER
help
imply SPL_SEPARATE_BSS
imply SPL_SERIAL_SUPPORT
imply TPL_SERIAL_SUPPORT
- select ENABLE_ARM_SOC_BOOT0_HOOK
select DEBUG_UART_BOARD_INIT
select SYS_NS16550
help
select SPL_SEPARATE_BSS
select SPL_SERIAL_SUPPORT
select SPL_DRIVERS_MISC_SUPPORT
- select ENABLE_ARM_SOC_BOOT0_HOOK
select DEBUG_UART_BOARD_INIT
+ select BOARD_LATE_INIT
+ select ROCKCHIP_BROM_HELPER
help
The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72
and quad-core Cortex-A53.
SPL will return to the boot rom, which will then load the U-Boot
binary to keep going on.
+config ROCKCHIP_BOOT_MODE_REG
+ hex "Rockchip boot mode flag register address"
+ default 0x200081c8 if ROCKCHIP_RK3036
+ default 0x20004040 if ROCKCHIP_RK3188
+ default 0x110005c8 if ROCKCHIP_RK322X
+ default 0xff730094 if ROCKCHIP_RK3288
+ default 0xff738200 if ROCKCHIP_RK3368
+ default 0xff320300 if ROCKCHIP_RK3399
+ default 0x10300580 if ROCKCHIP_RV1108
+ default 0
+ help
+ The Soc will enter to different boot mode(defined in asm/arch/boot_mode.h)
+ according to the value from this register.
+
config ROCKCHIP_SPL_RESERVE_IRAM
hex "Size of IRAM reserved in SPL"
default 0x4000
config ROCKCHIP_BROM_HELPER
bool
+config SPL_ROCKCHIP_EARLYRETURN_TO_BROM
+ bool "SPL requires early-return (for RK3188-style BROM) to BROM"
+ depends on SPL && ENABLE_ARM_SOC_BOOT0_HOOK
+ help
+ Some Rockchip BROM variants (e.g. on the RK3188) load the
+ first stage in segments and enter multiple times. E.g. on
+ the RK3188, the first 1KB of the first stage are loaded
+ first and entered; after returning to the BROM, the
+ remainder of the first stage is loaded, but the BROM
+ re-enters at the same address/to the same code as previously.
+
+ This enables support code in the BOOT0 hook for the SPL stage
+ to allow multiple entries.
+
+config TPL_ROCKCHIP_EARLYRETURN_TO_BROM
+ bool "TPL requires early-return (for RK3188-style BROM) to BROM"
+ depends on TPL && ENABLE_ARM_SOC_BOOT0_HOOK
+ help
+ Some Rockchip BROM variants (e.g. on the RK3188) load the
+ first stage in segments and enter multiple times. E.g. on
+ the RK3188, the first 1KB of the first stage are loaded
+ first and entered; after returning to the BROM, the
+ remainder of the first stage is loaded, but the BROM
+ re-enters at the same address/to the same code as previously.
+
+ This enables support code in the BOOT0 hook for the TPL stage
+ to allow multiple entries.
+
config SPL_MMC_SUPPORT
default y if !SPL_ROCKCHIP_BACK_TO_BROM
# this may have entered from ATF with the stack-pointer pointing to
# inaccessible/protected memory (and the bootrom-helper assumes that
# the stack-pointer is valid before switching to the U-Boot stack).
-obj-spl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o save_boot_param.o
-obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o save_boot_param.o
+obj-spl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
+obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
-obj-tpl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-tpl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o spl-boot-order.o
ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TPL_BUILD),)
+
+# Always include boot_mode.o, as we bypass it (i.e. turn it off)
+# inside of boot_mode.c when CONFIG_BOOT_MODE_REG is 0. This way,
+# we can have the preprocessor correctly recognise both 0x0 and 0
+# meaning "turn it off".
+obj-y += boot_mode.o
+
obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board.o
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board.o
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board.o
+obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board.o
endif
obj-$(CONFIG_$(SPL_TPL_)RAM) += sdram_common.o
--- /dev/null
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <adc.h>
+#include <asm/io.h>
+#include <asm/arch/boot_mode.h>
+
+#if (CONFIG_ROCKCHIP_BOOT_MODE_REG == 0)
+
+int setup_boot_mode(void)
+{
+ return 0;
+}
+
+#else
+
+void set_back_to_bootrom_dnl_flag(void)
+{
+ writel(BOOT_BROM_DOWNLOAD, CONFIG_ROCKCHIP_BOOT_MODE_REG);
+}
+
+/*
+ * detect download key status by adc, most rockchip
+ * based boards use adc sample the download key status,
+ * but there are also some use gpio. So it's better to
+ * make this a weak function that can be override by
+ * some special boards.
+ */
+#define KEY_DOWN_MIN_VAL 0
+#define KEY_DOWN_MAX_VAL 30
+
+__weak int rockchip_dnl_key_pressed(void)
+{
+ unsigned int val;
+
+ if (adc_channel_single_shot("saradc", 1, &val)) {
+ pr_err("%s: adc_channel_single_shot fail!\n", __func__);
+ return false;
+ }
+
+ if ((val >= KEY_DOWN_MIN_VAL) && (val <= KEY_DOWN_MAX_VAL))
+ return true;
+ else
+ return false;
+}
+
+void rockchip_dnl_mode_check(void)
+{
+ if (rockchip_dnl_key_pressed()) {
+ printf("download key pressed, entering download mode...");
+ set_back_to_bootrom_dnl_flag();
+ do_reset(NULL, 0, 0, NULL);
+ }
+}
+
+int setup_boot_mode(void)
+{
+ void *reg = (void *)CONFIG_ROCKCHIP_BOOT_MODE_REG;
+ int boot_mode = readl(reg);
+
+ rockchip_dnl_mode_check();
+
+ boot_mode = readl(reg);
+ debug("%s: boot mode 0x%08x\n", __func__, boot_mode);
+
+ /* Clear boot mode */
+ writel(BOOT_NORMAL, reg);
+
+ switch (boot_mode) {
+ case BOOT_FASTBOOT:
+ debug("%s: enter fastboot!\n", __func__);
+ env_set("preboot", "setenv preboot; fastboot usb0");
+ break;
+ case BOOT_UMS:
+ debug("%s: enter UMS!\n", __func__);
+ env_set("preboot", "setenv preboot; ums mmc 0");
+ break;
+ }
+
+ return 0;
+}
+
+#endif
#include <common.h>
#include <asm/arch/bootrom.h>
+#include <asm/arch/boot_mode.h>
+#include <asm/io.h>
+#include <asm/setjmp.h>
+#include <asm/system.h>
-void back_to_bootrom(void)
+/*
+ * Force the jmp_buf to the data-section, as .bss will not be valid
+ * when save_boot_params is invoked.
+ */
+static jmp_buf brom_ctx __section(".data");
+
+static void _back_to_bootrom(enum rockchip_bootrom_cmd brom_cmd)
+{
+ longjmp(brom_ctx, brom_cmd);
+}
+
+void back_to_bootrom(enum rockchip_bootrom_cmd brom_cmd)
{
#if CONFIG_IS_ENABLED(LIBCOMMON_SUPPORT)
puts("Returning to boot ROM...\n");
#endif
- _back_to_bootrom_s();
+ _back_to_bootrom(brom_cmd);
+}
+
+/*
+ * we back to bootrom download mode if get a
+ * BOOT_BROM_DOWNLOAD flag in boot mode register
+ *
+ * note: the boot mode register is configured by
+ * application(next stage bootloader, kernel, etc),
+ * and the bootrom never check this register, so we need
+ * to check it and back to bootrom at very early bootstage(before
+ * some basic configurations(such as interrupts) been
+ * changed by TPL/SPL, as the bootrom download operation
+ * relys on many default settings(such as interrupts) by
+ * it's self.
+ */
+static bool check_back_to_brom_dnl_flag(void)
+{
+ u32 boot_mode;
+
+ if (CONFIG_ROCKCHIP_BOOT_MODE_REG) {
+ boot_mode = readl(CONFIG_ROCKCHIP_BOOT_MODE_REG);
+ if (boot_mode == BOOT_BROM_DOWNLOAD) {
+ writel(0, CONFIG_ROCKCHIP_BOOT_MODE_REG);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+/*
+ * All Rockchip BROM implementations enter with a valid stack-pointer,
+ * so this can safely be implemented in C (providing a single
+ * implementation both for ARMv7 and AArch64).
+ */
+int save_boot_params(void)
+{
+ int ret = setjmp(brom_ctx);
+
+ switch (ret) {
+ case 0:
+ if (check_back_to_brom_dnl_flag())
+ _back_to_bootrom(BROM_BOOT_ENTER_DNL);
+ /*
+ * This is the initial pass through this function
+ * (i.e. saving the context), setjmp just setup up the
+ * brom_ctx: transfer back into the startup-code at
+ * 'save_boot_params_ret' and let the compiler know
+ * that this will not return.
+ */
+ save_boot_params_ret();
+ while (true)
+ /* does not return */;
+ break;
+
+ case BROM_BOOT_NEXTSTAGE:
+ /*
+ * To instruct the BROM to boot the next stage, we
+ * need to return 0 to it: i.e. we need to rewrite
+ * the return code once more.
+ */
+ ret = 0;
+ break;
+ case BROM_BOOT_ENTER_DNL:
+ /*
+ * A non-zero return value will instruct the BROM enter
+ * download mode.
+ */
+ ret = 1;
+ break;
+ default:
+#if CONFIG_IS_ENABLED(LIBCOMMON_SUPPORT)
+ puts("FATAL: unexpected command to back_to_bootrom()\n");
+#endif
+ hang();
+ };
+
+ return ret;
}
sdram_init();
/* return to maskrom */
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
}
/* Place Holders */
DECLARE_GLOBAL_DATA_PTR;
-#define GRF_BASE 0x20008000
-
-static void setup_boot_mode(void)
-{
- struct rk3036_grf *const grf = (void *)GRF_BASE;
- int boot_mode = readl(&grf->os_reg[4]);
-
- debug("boot mode %x.\n", boot_mode);
-
- /* Clear boot mode */
- writel(BOOT_NORMAL, &grf->os_reg[4]);
-
- switch (boot_mode) {
- case BOOT_FASTBOOT:
- printf("enter fastboot!\n");
- env_set("preboot", "setenv preboot; fastboot usb0");
- break;
- case BOOT_UMS:
- printf("enter UMS!\n");
- env_set("preboot", "setenv preboot; ums mmc 0");
- break;
- }
-}
-
__weak int rk_board_late_init(void)
{
return 0;
void board_init_f(ulong dummy)
{
struct udevice *pinctrl, *dev;
- struct rk3188_pmu *pmu;
int ret;
/* Example code showing how to enable the debug UART on RK3188 */
return;
}
- /*
- * Recover the bootrom's stackpointer.
- * For whatever reason needs to run after rockchip_get_clk.
- */
- pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU);
- if (IS_ERR(pmu))
- pr_err("pmu syscon returned %ld\n", PTR_ERR(pmu));
- SAVE_SP_ADDR = readl(&pmu->sys_reg[2]);
-
ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
if (ret) {
debug("Pinctrl init failed: %d\n", ret);
setup_arm_clock();
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
}
preloader_console_init();
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM)
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
return;
+++ /dev/null
-/*
- * (C) Copyright 2015 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <debug_uart.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/pmu_rk3188.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* track how often we were entered */
-static int rk3188_num_entries __attribute__ ((section(".data")));
-
-#define PMU_BASE 0x20004000
-#define SPL_ENTRY 0x10080C00
-
-static void jump_to_spl(void)
-{
- typedef void __noreturn (*image_entry_noargs_t)(void);
-
- struct rk3188_pmu * const pmu = (void *)PMU_BASE;
- image_entry_noargs_t tpl_entry =
- (image_entry_noargs_t)(unsigned long)SPL_ENTRY;
-
- /* Store the SAVE_SP_ADDR in a location shared with SPL. */
- writel(SAVE_SP_ADDR, &pmu->sys_reg[2]);
- tpl_entry();
-}
-
-void board_init_f(ulong dummy)
-{
- /* Example code showing how to enable the debug UART on RK3188 */
-#ifdef EARLY_UART
-#include <asm/arch/grf_rk3188.h>
- /* Enable early UART on the RK3188 */
-#define GRF_BASE 0x20008000
- struct rk3188_grf * const grf = (void *)GRF_BASE;
-
- rk_clrsetreg(&grf->gpio1b_iomux,
- GPIO1B1_MASK << GPIO1B1_SHIFT |
- GPIO1B0_MASK << GPIO1B0_SHIFT,
- GPIO1B1_UART2_SOUT << GPIO1B1_SHIFT |
- GPIO1B0_UART2_SIN << GPIO1B0_SHIFT);
- /*
- * Debug UART can be used from here if required:
- *
- * debug_uart_init();
- * printch('a');
- * printhex8(0x1234);
- * printascii("string");
- */
- debug_uart_init();
-
- printch('t');
- printch('p');
- printch('l');
- printch('-');
- printch(rk3188_num_entries + 1 + '0');
- printch('\n');
-#endif
-
- rk3188_num_entries++;
-
- if (rk3188_num_entries == 1) {
- /*
- * The original loader did some very basic integrity
- * checking at this point, but the remaining few bytes
- * could be used for any improvement making sense
- * really early on.
- */
-
- back_to_bootrom();
- } else {
- /*
- * TPL part of the loader should now wait for us
- * at offset 0xC00 in the sram. Should never return
- * from there.
- */
- jump_to_spl();
- }
-}
{
struct rk3188_grf *grf;
+ setup_boot_mode();
grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
if (IS_ERR(grf)) {
pr_err("grf syscon returned %ld\n", PTR_ERR(grf));
/* Disable the ddr secure region setting to make it non-secure */
rk_clrreg(SGRF_DDR_CON0, 0x4000);
#if defined(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
}
DECLARE_GLOBAL_DATA_PTR;
-#define GRF_BASE 0x11000000
-
-static void setup_boot_mode(void)
-{
- struct rk322x_grf *const grf = (void *)GRF_BASE;
- int boot_mode = readl(&grf->os_reg[0]);
-
- debug("boot mode %x.\n", boot_mode);
-
- /* Clear boot mode */
- writel(BOOT_NORMAL, &grf->os_reg[0]);
-
- switch (boot_mode) {
- case BOOT_FASTBOOT:
- printf("enter fastboot!\n");
- env_set("preboot", "setenv preboot; fastboot usb0");
- break;
- case BOOT_UMS:
- printf("enter UMS!\n");
- env_set("preboot", "setenv preboot; ums mmc 0");
- break;
- }
-}
-
__weak int rk_board_late_init(void)
{
return 0;
#endif
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
}
preloader_console_init();
#if CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BROM)
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
#endif
return;
err:
void board_return_to_bootrom(void)
{
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
}
u32 spl_boot_device(void)
DECLARE_GLOBAL_DATA_PTR;
-#define PMU_BASE 0xff730000
-
-static void setup_boot_mode(void)
-{
- struct rk3288_pmu *const pmu = (void *)PMU_BASE;
- int boot_mode = readl(&pmu->sys_reg[0]);
-
- debug("boot mode %x.\n", boot_mode);
-
- /* Clear boot mode */
- writel(BOOT_NORMAL, &pmu->sys_reg[0]);
-
- switch (boot_mode) {
- case BOOT_FASTBOOT:
- printf("enter fastboot!\n");
- env_set("preboot", "setenv preboot; fastboot usb0");
- break;
- case BOOT_UMS:
- printf("enter UMS!\n");
- env_set("preboot", "setenv preboot; if mmc dev 0;"
- "then ums mmc 0; else ums mmc 1;fi");
- break;
- }
-}
-
__weak int rk_board_late_init(void)
{
return 0;
void board_return_to_bootrom(void)
{
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
}
u32 spl_boot_device(void)
void board_return_to_bootrom(void)
{
- back_to_bootrom();
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
}
static const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
--- /dev/null
+/*
+ * Copyright (c) 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/boot_mode.h>
+
+int board_late_init(void)
+{
+ setup_boot_mode();
+ return 0;
+}
+++ /dev/null
-/*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
- * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <linux/linkage.h>
-
-#if defined(CONFIG_ARM64)
-.globl SAVE_SP_ADDR
-SAVE_SP_ADDR:
- .quad 0
-
-ENTRY(save_boot_params)
- sub sp, sp, #0x60
- stp x29, x30, [sp, #0x50]
- stp x27, x28, [sp, #0x40]
- stp x25, x26, [sp, #0x30]
- stp x23, x24, [sp, #0x20]
- stp x21, x22, [sp, #0x10]
- stp x19, x20, [sp, #0]
- ldr x8, =SAVE_SP_ADDR
- mov x9, sp
- str x9, [x8]
- b save_boot_params_ret /* back to my caller */
-ENDPROC(save_boot_params)
-
-.globl _back_to_bootrom_s
-ENTRY(_back_to_bootrom_s)
- ldr x0, =SAVE_SP_ADDR
- ldr x0, [x0]
- mov sp, x0
- ldp x29, x30, [sp, #0x50]
- ldp x27, x28, [sp, #0x40]
- ldp x25, x26, [sp, #0x30]
- ldp x23, x24, [sp, #0x20]
- ldp x21, x22, [sp, #0x10]
- ldp x19, x20, [sp]
- add sp, sp, #0x60
- mov x0, xzr
- ret
-ENDPROC(_back_to_bootrom_s)
-#else
-.globl SAVE_SP_ADDR
-SAVE_SP_ADDR:
- .word 0
-
-/*
- * void save_boot_params
- *
- * Save sp, lr, r1~r12
- */
-ENTRY(save_boot_params)
- push {r1-r12, lr}
- ldr r0, =SAVE_SP_ADDR
- str sp, [r0]
- b save_boot_params_ret @ back to my caller
-ENDPROC(save_boot_params)
-
-
-.globl _back_to_bootrom_s
-ENTRY(_back_to_bootrom_s)
- ldr r0, =SAVE_SP_ADDR
- ldr sp, [r0]
- mov r0, #0
- pop {r1-r12, pc}
-ENDPROC(_back_to_bootrom_s)
-#endif
#ifndef __BOOT0_H
#define __BOOT0_H
+_start:
+ ARM_VECTORS
+
#ifdef CONFIG_SPL_BUILD
.balignl 64,0xf33db33f;
#size-cells = <0>;
cpu: cpu@0 {
+ u-boot,dm-pre-reloc;
device_type = "cpu";
compatible = "altr,nios2-1.1";
reg = <0x00000000>;
#define writew(v, addr) ((void)addr)
#define writel(v, addr) ((void)addr)
+/*
+ * Clear and set bits in one shot. These macros can be used to clear and
+ * set multiple bits in a register using a single call. These macros can
+ * also be used to set a multiple-bit bit pattern using a mask, by
+ * specifying the mask in the 'clear' parameter and the new bit pattern
+ * in the 'set' parameter.
+ */
+
+#define out_arch(type,endian,a,v) write##type(cpu_to_##endian(v),a)
+#define in_arch(type,endian,a) endian##_to_cpu(read##type(a))
+
+#define out_le64(a,v) out_arch(q,le64,a,v)
+#define out_le32(a,v) out_arch(l,le32,a,v)
+#define out_le16(a,v) out_arch(w,le16,a,v)
+
+#define in_le64(a) in_arch(q,le64,a)
+#define in_le32(a) in_arch(l,le32,a)
+#define in_le16(a) in_arch(w,le16,a)
+
+#define out_be32(a,v) out_arch(l,be32,a,v)
+#define out_be16(a,v) out_arch(w,be16,a,v)
+
+#define in_be32(a) in_arch(l,be32,a)
+#define in_be16(a) in_arch(w,be16,a)
+
+#define out_8(a,v) writeb(v,a)
+#define in_8(a) readb(a)
+
+#define clrbits(type, addr, clear) \
+ out_##type((addr), in_##type(addr) & ~(clear))
+
+#define setbits(type, addr, set) \
+ out_##type((addr), in_##type(addr) | (set))
+
+#define clrsetbits(type, addr, clear, set) \
+ out_##type((addr), (in_##type(addr) & ~(clear)) | (set))
+
+#define clrbits_be32(addr, clear) clrbits(be32, addr, clear)
+#define setbits_be32(addr, set) setbits(be32, addr, set)
+#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set)
+
+#define clrbits_le32(addr, clear) clrbits(le32, addr, clear)
+#define setbits_le32(addr, set) setbits(le32, addr, set)
+#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set)
+
+#define clrbits_be16(addr, clear) clrbits(be16, addr, clear)
+#define setbits_be16(addr, set) setbits(be16, addr, set)
+#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set)
+
+#define clrbits_le16(addr, clear) clrbits(le16, addr, clear)
+#define setbits_le16(addr, set) setbits(le16, addr, set)
+#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set)
+
+#define clrbits_8(addr, clear) clrbits(8, addr, clear)
+#define setbits_8(addr, set) setbits(8, addr, set)
+#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
+
/* I/O access functions */
int inl(unsigned int addr);
int inw(unsigned int addr);
config X86_RESET_VECTOR
bool
default n
+ select BINMAN
# The following options control where the 16-bit and 32-bit init lies
# If SPL is enabled then it normally holds this init code, and U-Boot proper
}
/* Board specific xHCI enable code */
-int board_xhci_enable(void)
+int board_xhci_enable(fdt_addr_t base)
{
struct udevice *dev;
int ret;
return 0;
}
-int board_xhci_enable(void)
+int board_xhci_enable(fdt_addr_t base)
{
struct udevice *dev;
int ret;
GXBB_ETH_REG_0_CLK_EN);
/* Enable power and clock gate */
+ setbits_le32(GXBB_GCLK_MPEG_0, GXBB_GCLK_MPEG_0_I2C);
setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH);
clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK);
--- /dev/null
+if TARGET_P212
+
+config SYS_BOARD
+ default "p212"
+
+config SYS_VENDOR
+ default "amlogic"
+
+config SYS_CONFIG_NAME
+ default "p212"
+
+endif
--- /dev/null
+P212
+M: Neil Armstrong <narmstrong@baylibre.com>
+S: Maintained
+F: board/amlogic/p212/
+F: include/configs/p212.h
+F: configs/p212_defconfig
--- /dev/null
+#
+# (C) Copyright 2016 BayLibre, SAS
+# Author: Neil Armstrong <narmstrong@baylibre.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := p212.o
--- /dev/null
+U-Boot for Amlogic P212
+=======================
+
+P212 is a reference board manufactured by Amlogic with the following
+specifications:
+
+ - Amlogic S905X ARM Cortex-A53 quad-core SoC @ 1.5GHz
+ - ARM Mali 450 GPU
+ - 2GB DDR3 SDRAM
+ - 10/100 Ethernet
+ - HDMI 2.0 4K/60Hz display
+ - 2 x USB 2.0 Host
+ - eMMC, microSD
+ - Infrared receiver
+ - SDIO WiFi Module
+ - CVBS+Stereo Audio Jack
+
+Schematics are available from Amlogic on demand.
+
+Currently the u-boot port supports the following devices:
+ - serial
+ - eMMC, microSD
+
+u-boot compilation
+==================
+
+ > export ARCH=arm
+ > export CROSS_COMPILE=aarch64-none-elf-
+ > make p212_defconfig
+ > make
+
+Image creation
+==============
+
+Amlogic doesn't provide sources for the firmware and for tools needed
+to create the bootloader image, so it is necessary to obtain them from
+the git tree published by the board vendor:
+
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
+ > git clone https://github.com/BayLibre/u-boot.git -b n-amlogic-openlinux-20170606 amlogic-u-boot
+ > cd amlogic-u-boot
+ > make gxl_p212_v1_defconfig
+ > make
+ > export FIPDIR=$PWD/fip
+
+Go back to mainline U-boot source tree then :
+ > mkdir fip
+
+ > cp $FIPDIR/gxl/bl2.bin fip/
+ > cp $FIPDIR/gxl/acs.bin fip/
+ > cp $FIPDIR/gxl/bl21.bin fip/
+ > cp $FIPDIR/gxl/bl30.bin fip/
+ > cp $FIPDIR/gxl/bl301.bin fip/
+ > cp $FIPDIR/gxl/bl31.img fip/
+ > cp u-boot.bin fip/bl33.bin
+
+ > $FIPDIR/blx_fix.sh \
+ fip/bl30.bin \
+ fip/zero_tmp \
+ fip/bl30_zero.bin \
+ fip/bl301.bin \
+ fip/bl301_zero.bin \
+ fip/bl30_new.bin \
+ bl30
+
+ > $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
+
+ > $FIPDIR/blx_fix.sh \
+ fip/bl2_acs.bin \
+ fip/zero_tmp \
+ fip/bl2_zero.bin \
+ fip/bl21.bin \
+ fip/bl21_zero.bin \
+ fip/bl2_new.bin \
+ bl2
+
+ > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl30_new.bin
+ > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl31.img
+ > $FIPDIR/gxl/aml_encrypt_gxl --bl3enc --input fip/bl33.bin
+ > $FIPDIR/gxl/aml_encrypt_gxl --bl2sig --input fip/bl2_new.bin --output fip/bl2.n.bin.sig
+ > $FIPDIR/gxl/aml_encrypt_gxl --bootmk \
+ --output fip/u-boot.bin \
+ --bl2 fip/bl2.n.bin.sig \
+ --bl30 fip/bl30_new.bin.enc \
+ --bl31 fip/bl31.img.enc \
+ --bl33 fip/bl33.bin.enc
+
+and then write the image to SD with:
+
+ > DEV=/dev/your_sd_device
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444
--- /dev/null
+/*
+ * Copyright (C) 2016 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <asm/arch/gxbb.h>
+#include <asm/arch/sm.h>
+#include <phy.h>
+
+#define EFUSE_SN_OFFSET 20
+#define EFUSE_SN_SIZE 16
+#define EFUSE_MAC_OFFSET 52
+#define EFUSE_MAC_SIZE 6
+
+int board_init(void)
+{
+ return 0;
+}
+
+int misc_init_r(void)
+{
+ u8 mac_addr[EFUSE_MAC_SIZE];
+ char serial[EFUSE_SN_SIZE];
+ ssize_t len;
+
+ /* Set RMII mode */
+ out_le32(GXBB_ETH_REG_0, GXBB_ETH_REG_0_INVERT_RMII_CLK |
+ GXBB_ETH_REG_0_CLK_EN);
+
+ /* Use Internal PHY */
+ out_le32(GXBB_ETH_REG_2, 0x10110181);
+ out_le32(GXBB_ETH_REG_3, 0xe40908ff);
+
+ /* Enable power and clock gate */
+ setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH);
+ clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK);
+
+ if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
+ len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
+ mac_addr, EFUSE_MAC_SIZE);
+ if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
+ eth_env_set_enetaddr("ethaddr", mac_addr);
+ }
+
+ if (!env_get("serial#")) {
+ len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
+ EFUSE_SN_SIZE);
+ if (len == EFUSE_SN_SIZE)
+ env_set("serial#", serial);
+ }
+
+ return 0;
+}
(void) bis;
#ifdef CONFIG_ARM_PL180_MMCI
struct pl180_mmc_host *host;
+ struct mmc *mmc;
host = malloc(sizeof(struct pl180_mmc_host));
if (!host)
host->clock_in = ARM_MCLK;
host->clock_min = ARM_MCLK / (2 * (SDI_CLKCR_CLKDIV_INIT_V1 + 1));
host->clock_max = CONFIG_ARM_PL180_MMCI_CLOCK_FREQ;
- rc = arm_pl180_mmci_init(host);
+ rc = arm_pl180_mmci_init(host, &mmc);
#endif
return rc;
}
F: board/freescale/ls1088a/
F: include/configs/ls1088ardb.h
F: configs/ls1088ardb_qspi_defconfig
+F: configs/ls1088ardb_sdcard_qspi_defconfig
LS1088AQDS BOARD
M: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
F: board/freescale/ls1088a/
F: include/configs/ls1088aqds.h
F: configs/ls1088aqds_qspi_defconfig
+F: configs/ls1088aqds_sdcard_qspi_defconfig
{
puts("Initializing DDR....using SPD\n");
+#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
+ gd->ram_size = fsl_ddr_sdram_size();
+#else
gd->ram_size = fsl_ddr_sdram();
-
+#endif
return 0;
}
}
#endif
-/*
- * IEN - Input Enable
- * IDIS - Input Disable
- * PTD - Pull type Down
- * PTU - Pull type Up
- * DIS - Pull type selection is inactive
- * EN - Pull type selection is active
- * M0 - Mode 0
- * The commented string gives the final mux configuration for that pin
- */
-/*
- * Routine: set_muxconf_regs
- * Description: Setting up the configuration Mux registers specific to the
- * hardware. Many pins need to be moved from protect to primary
- * mode.
- */
-void set_muxconf_regs(void)
-{
- MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)); /*SDRC_D0*/
- MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)); /*SDRC_D1*/
- MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)); /*SDRC_D2*/
- MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)); /*SDRC_D3*/
- MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)); /*SDRC_D4*/
- MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)); /*SDRC_D5*/
- MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)); /*SDRC_D6*/
- MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)); /*SDRC_D7*/
- MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)); /*SDRC_D8*/
- MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)); /*SDRC_D9*/
- MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)); /*SDRC_D10*/
- MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)); /*SDRC_D11*/
- MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)); /*SDRC_D12*/
- MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)); /*SDRC_D13*/
- MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)); /*SDRC_D14*/
- MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)); /*SDRC_D15*/
- MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)); /*SDRC_D16*/
- MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)); /*SDRC_D17*/
- MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)); /*SDRC_D18*/
- MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)); /*SDRC_D19*/
- MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)); /*SDRC_D20*/
- MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)); /*SDRC_D21*/
- MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)); /*SDRC_D22*/
- MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)); /*SDRC_D23*/
- MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)); /*SDRC_D24*/
- MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)); /*SDRC_D25*/
- MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)); /*SDRC_D26*/
- MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)); /*SDRC_D27*/
- MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)); /*SDRC_D28*/
- MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)); /*SDRC_D29*/
- MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)); /*SDRC_D30*/
- MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)); /*SDRC_D31*/
- MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)); /*SDRC_CLK*/
- MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)); /*SDRC_DQS0*/
- MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)); /*SDRC_DQS1*/
- MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)); /*SDRC_DQS2*/
- MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)); /*SDRC_DQS3*/
- MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)); /*SDRC_CKE0*/
- MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | DIS | M0)); /*SDRC_CKE1*/
-
- MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)); /*GPMC_A1*/
- MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)); /*GPMC_A2*/
- MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)); /*GPMC_A3*/
- MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)); /*GPMC_A4*/
- MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)); /*GPMC_A5*/
- MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)); /*GPMC_A6*/
- MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)); /*GPMC_A7*/
- MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)); /*GPMC_A8*/
- MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)); /*GPMC_A9*/
- MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)); /*GPMC_A10*/
- MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)); /*GPMC_D0*/
- MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)); /*GPMC_D1*/
- MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)); /*GPMC_D2*/
- MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)); /*GPMC_D3*/
- MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)); /*GPMC_D4*/
- MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)); /*GPMC_D5*/
- MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)); /*GPMC_D6*/
- MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)); /*GPMC_D7*/
- MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)); /*GPMC_D8*/
- MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)); /*GPMC_D9*/
- MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)); /*GPMC_D10*/
- MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)); /*GPMC_D11*/
- MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)); /*GPMC_D12*/
- MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)); /*GPMC_D13*/
- MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)); /*GPMC_D14*/
- MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)); /*GPMC_D15*/
- MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)); /*GPMC_nCS0*/
- MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)); /*GPMC_nCS1*/
- MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)); /*GPMC_nCS2*/
- MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)); /*GPMC_nCS3*/
- MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M0)); /*GPMC_nCS4*/
- MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | EN | M0)); /*GPMC_nCS5*/
- MUX_VAL(CP(GPMC_NCS6), (IEN | PTU | EN | M0)); /*GPMC_nCS6*/
- MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M0)); /*GPMC_nCS7*/
- MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)); /*GPMC_CLK*/
- MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)); /*GPMC_nADV_ALE*/
- MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)); /*GPMC_nOE*/
- MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)); /*GPMC_nWE*/
- MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)); /*GPMC_nBE0_CLE*/
- MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M0)); /*GPMC_nBE1*/
- MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)); /*GPMC_nWP*/
- MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)); /*GPMC_WAIT0*/
- MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)); /*GPMC_WAIT1*/
- MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4)); /*GPIO_64*/
- MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)); /*GPMC_WAIT3*/
-
- MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)); /*CAM_HS */
- MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)); /*CAM_VS */
- MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)); /*CAM_XCLKA*/
- MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)); /*CAM_PCLK*/
- MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)); /*GPIO_98*/
- MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)); /*CAM_D0*/
- MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)); /*CAM_D1*/
- MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)); /*CAM_D2*/
- MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)); /*CAM_D3*/
- MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)); /*CAM_D4*/
- MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)); /*CAM_D5*/
- MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)); /*CAM_D6*/
- MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)); /*CAM_D7*/
- MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)); /*CAM_D8*/
- MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)); /*CAM_D9*/
- MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)); /*CAM_D10*/
- MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)); /*CAM_D11*/
- MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)); /*CAM_XCLKB*/
- MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)); /*GPIO_167*/
- MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)); /*CAM_STROBE*/
-
- MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)); /*CSI2_DX0*/
- MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)); /*CSI2_DY0*/
- MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)); /*CSI2_DX1*/
- MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)); /*CSI2_DY1*/
-
- MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)); /*McBSP2_FSX*/
- MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)); /*McBSP2_CLKX*/
- MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)); /*McBSP2_DR*/
- MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)); /*McBSP2_DX*/
-
- MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)); /*MMC1_CLK*/
- MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)); /*MMC1_CMD*/
- MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)); /*MMC1_DAT0*/
- MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)); /*MMC1_DAT1*/
- MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)); /*MMC1_DAT2*/
- MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)); /*MMC1_DAT3*/
- MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M0)); /*MMC1_DAT4*/
- MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M0)); /*MMC1_DAT5*/
- MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M0)); /*MMC1_DAT6*/
- MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M0)); /*MMC1_DAT7*/
-
- MUX_VAL(CP(MMC2_CLK), (IEN | PTD | DIS | M0)); /*MMC2_CLK*/
- MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)); /*MMC2_CMD*/
- MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)); /*MMC2_DAT0*/
- MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)); /*MMC2_DAT1*/
- MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M0)); /*MMC2_DAT2*/
- MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M0)); /*MMC2_DAT3*/
- MUX_VAL(CP(MMC2_DAT4), (IDIS | PTD | DIS | M0)); /*MMC2_DAT4*/
- MUX_VAL(CP(MMC2_DAT5), (IDIS | PTD | DIS | M0)); /*MMC2_DAT5*/
- MUX_VAL(CP(MMC2_DAT6), (IDIS | PTD | DIS | M0)); /*MMC2_DAT6 */
- MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M0)); /*MMC2_DAT7*/
-
- MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M0)); /*McBSP3_DX*/
- MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M0)); /*McBSP3_DR*/
- MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M0)); /*McBSP3_CLKX*/
- MUX_VAL(CP(MCBSP3_FSX), (IEN | PTD | DIS | M0)); /*McBSP3_FSX*/
-
- MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)); /*UART2_CTS*/
- MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)); /*UART2_RTS*/
- MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)); /*UART2_TX*/
- MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)); /*UART2_RX*/
-
- MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)); /*UART1_TX*/
- MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)); /*UART1_RTS*/
- MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)); /*UART1_CTS*/
- MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)); /*UART1_RX*/
-
- MUX_VAL(CP(MCBSP4_CLKX), (IDIS | PTD | DIS | M4)); /*GPIO_152*/
- MUX_VAL(CP(MCBSP4_DR), (IDIS | PTD | DIS | M4)); /*GPIO_153*/
-
- MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)); /*MCBSP1_CLKR*/
- MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)); /*MCBSP1_FSR*/
- MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)); /*MCBSP1_DX*/
- MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)); /*MCBSP1_DR*/
- MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)); /*MCBSP_CLKS*/
- MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)); /*MCBSP1_FSX*/
- MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)); /*MCBSP1_CLKX*/
-
- MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | EN | M0)); /*UART3_CTS_*/
- MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)); /*UART3_RTS_SD */
- MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)); /*UART3_RX_IRRX*/
- MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)); /*UART3_TX_IRTX*/
-
- MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)); /*HSUSB0_CLK*/
- MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)); /*HSUSB0_STP*/
- MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)); /*HSUSB0_DIR*/
- MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)); /*HSUSB0_NXT*/
- MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA0*/
- MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA1*/
- MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA2*/
- MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA3*/
- MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA4*/
- MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA5*/
- MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA6*/
- MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA7*/
-
- MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)); /*I2C1_SCL*/
- MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)); /*I2C1_SDA*/
-
- MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)); /*I2C2_SCL*/
- MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)); /*I2C2_SDA*/
-
- MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)); /*I2C3_SCL*/
- MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)); /*I2C3_SDA*/
-
- MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)); /*I2C4_SCL*/
- MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)); /*I2C4_SDA*/
-
- MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)); /*HDQ_SIO*/
-
- MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)); /*McSPI1_CLK*/
- MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)); /*McSPI1_SIMO */
- MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)); /*McSPI1_SOMI */
- MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)); /*McSPI1_CS0*/
- MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | EN | M4)); /*GPIO_175*/
- MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | DIS | M4)); /*GPIO_176*/
- MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)); /*McSPI1_CS3*/
-
- MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)); /*McSPI2_CLK*/
- MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)); /*McSPI2_SIMO*/
- MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)); /*McSPI2_SOMI*/
- MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)); /*McSPI2_CS0*/
- MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)); /*McSPI2_CS1*/
-
- MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)); /*SYS_32K*/
- MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)); /*SYS_CLKREQ*/
- MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)); /*SYS_nIRQ*/
- MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)); /*GPIO_2*/
- MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)); /*GPIO_3 */
- MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)); /*GPIO_4*/
- MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)); /*GPIO_5*/
- MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)); /*GPIO_6*/
- MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)); /*GPIO_7*/
-
- MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)); /*SYS_OFF_MODE*/
- MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)); /*SYS_CLKOUT1*/
- MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)); /*SYS_CLKOUT2*/
-
- MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)); /*JTAG_TCK*/
- MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)); /*JTAG_TMS*/
- MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)); /*JTAG_TDI*/
- MUX_VAL(CP(JTAG_EMU0), (IEN | PTD | DIS | M0)); /*JTAG_EMU0*/
- MUX_VAL(CP(JTAG_EMU1), (IEN | PTD | DIS | M0)); /*JTAG_EMU1*/
-
- MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M0)); /*ETK_CLK*/
- MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M0)); /*ETK_CTL*/
- MUX_VAL(CP(ETK_D0_ES2), (IEN | PTD | DIS | M0)); /*ETK_D0*/
- MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | DIS | M0)); /*ETK_D1*/
- MUX_VAL(CP(ETK_D2_ES2), (IEN | PTD | EN | M0)); /*ETK_D2*/
- MUX_VAL(CP(ETK_D3_ES2), (IEN | PTD | DIS | M0)); /*ETK_D3*/
- MUX_VAL(CP(ETK_D4_ES2), (IEN | PTD | DIS | M0)); /*ETK_D4*/
- MUX_VAL(CP(ETK_D5_ES2), (IEN | PTD | DIS | M0)); /*ETK_D5*/
- MUX_VAL(CP(ETK_D6_ES2), (IEN | PTD | DIS | M0)); /*ETK_D6*/
- MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M0)); /*ETK_D7*/
- MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M0)); /*ETK_D8*/
- MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | DIS | M0)); /*ETK_D9*/
- MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M0)); /*ETK_D10*/
- MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M0)); /*ETK_D11*/
- MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M0)); /*ETK_D12*/
- MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M0)); /*ETK_D13*/
- MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M0)); /*ETK_D14*/
- MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M0)); /*ETK_D15*/
-
- MUX_VAL(CP(D2D_MCAD1), (IEN | PTD | EN | M0)); /*d2d_mcad1*/
- MUX_VAL(CP(D2D_MCAD2), (IEN | PTD | EN | M0)); /*d2d_mcad2*/
- MUX_VAL(CP(D2D_MCAD3), (IEN | PTD | EN | M0)); /*d2d_mcad3*/
- MUX_VAL(CP(D2D_MCAD4), (IEN | PTD | EN | M0)); /*d2d_mcad4*/
- MUX_VAL(CP(D2D_MCAD5), (IEN | PTD | EN | M0)); /*d2d_mcad5*/
- MUX_VAL(CP(D2D_MCAD6), (IEN | PTD | EN | M0)); /*d2d_mcad6*/
- MUX_VAL(CP(D2D_MCAD7), (IEN | PTD | EN | M0)); /*d2d_mcad7*/
- MUX_VAL(CP(D2D_MCAD8), (IEN | PTD | EN | M0)); /*d2d_mcad8*/
- MUX_VAL(CP(D2D_MCAD9), (IEN | PTD | EN | M0)); /*d2d_mcad9*/
- MUX_VAL(CP(D2D_MCAD10), (IEN | PTD | EN | M0)); /*d2d_mcad10*/
- MUX_VAL(CP(D2D_MCAD11), (IEN | PTD | EN | M0)); /*d2d_mcad11*/
- MUX_VAL(CP(D2D_MCAD12), (IEN | PTD | EN | M0)); /*d2d_mcad12*/
- MUX_VAL(CP(D2D_MCAD13), (IEN | PTD | EN | M0)); /*d2d_mcad13*/
- MUX_VAL(CP(D2D_MCAD14), (IEN | PTD | EN | M0)); /*d2d_mcad14*/
- MUX_VAL(CP(D2D_MCAD15), (IEN | PTD | EN | M0)); /*d2d_mcad15*/
- MUX_VAL(CP(D2D_MCAD16), (IEN | PTD | EN | M0)); /*d2d_mcad16*/
- MUX_VAL(CP(D2D_MCAD17), (IEN | PTD | EN | M0)); /*d2d_mcad17*/
- MUX_VAL(CP(D2D_MCAD18), (IEN | PTD | EN | M0)); /*d2d_mcad18*/
- MUX_VAL(CP(D2D_MCAD19), (IEN | PTD | EN | M0)); /*d2d_mcad19*/
- MUX_VAL(CP(D2D_MCAD20), (IEN | PTD | EN | M0)); /*d2d_mcad20*/
- MUX_VAL(CP(D2D_MCAD21), (IEN | PTD | EN | M0)); /*d2d_mcad21*/
- MUX_VAL(CP(D2D_MCAD22), (IEN | PTD | EN | M0)); /*d2d_mcad22*/
- MUX_VAL(CP(D2D_MCAD23), (IEN | PTD | EN | M0)); /*d2d_mcad23*/
- MUX_VAL(CP(D2D_MCAD24), (IEN | PTD | EN | M0)); /*d2d_mcad24*/
- MUX_VAL(CP(D2D_MCAD25), (IEN | PTD | EN | M0)); /*d2d_mcad25*/
- MUX_VAL(CP(D2D_MCAD26), (IEN | PTD | EN | M0)); /*d2d_mcad26*/
- MUX_VAL(CP(D2D_MCAD27), (IEN | PTD | EN | M0)); /*d2d_mcad27*/
- MUX_VAL(CP(D2D_MCAD28), (IEN | PTD | EN | M0)); /*d2d_mcad28*/
- MUX_VAL(CP(D2D_MCAD29), (IEN | PTD | EN | M0)); /*d2d_mcad29*/
- MUX_VAL(CP(D2D_MCAD30), (IEN | PTD | EN | M0)); /*d2d_mcad30*/
- MUX_VAL(CP(D2D_MCAD31), (IEN | PTD | EN | M0)); /*d2d_mcad31*/
- MUX_VAL(CP(D2D_MCAD32), (IEN | PTD | EN | M0)); /*d2d_mcad32*/
- MUX_VAL(CP(D2D_MCAD33), (IEN | PTD | EN | M0)); /*d2d_mcad33*/
- MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)); /*d2d_mcad34*/
- MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)); /*d2d_mcad35*/
- MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)); /*d2d_mcad36*/
- MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)); /*d2d_clk26mi*/
- MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)); /*d2d_nrespwron*/
- MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)); /*d2d_nreswarm */
- MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)); /*d2d_arm9nirq */
- MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)); /*d2d_uma2p6fiq*/
- MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)); /*d2d_spint*/
- MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)); /*d2d_frint*/
- MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)); /*d2d_dmareq0*/
- MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)); /*d2d_dmareq1*/
- MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)); /*d2d_dmareq2*/
- MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)); /*d2d_dmareq3*/
- MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)); /*d2d_n3gtrst*/
- MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)); /*d2d_n3gtdi*/
- MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)); /*d2d_n3gtdo*/
- MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)); /*d2d_n3gtms*/
- MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)); /*d2d_n3gtck*/
- MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)); /*d2d_n3grtck*/
- MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)); /*d2d_mstdby*/
- MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)); /*d2d_swakeup*/
- MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)); /*d2d_idlereq*/
- MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)); /*d2d_idleack*/
- MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)); /*d2d_mwrite*/
- MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)); /*d2d_swrite*/
- MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)); /*d2d_mread*/
- MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)); /*d2d_sread*/
- MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_mbusflag*/
- MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_sbusflag*/
-}
"NAND",
};
+/*
+ * IEN - Input Enable
+ * IDIS - Input Disable
+ * PTD - Pull type Down
+ * PTU - Pull type Up
+ * DIS - Pull type selection is inactive
+ * EN - Pull type selection is active
+ * M0 - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)); /*SDRC_D0*/
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)); /*SDRC_D1*/
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)); /*SDRC_D2*/
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)); /*SDRC_D3*/
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)); /*SDRC_D4*/
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)); /*SDRC_D5*/
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)); /*SDRC_D6*/
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)); /*SDRC_D7*/
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)); /*SDRC_D8*/
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)); /*SDRC_D9*/
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)); /*SDRC_D10*/
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)); /*SDRC_D11*/
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)); /*SDRC_D12*/
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)); /*SDRC_D13*/
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)); /*SDRC_D14*/
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)); /*SDRC_D15*/
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)); /*SDRC_D16*/
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)); /*SDRC_D17*/
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)); /*SDRC_D18*/
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)); /*SDRC_D19*/
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)); /*SDRC_D20*/
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)); /*SDRC_D21*/
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)); /*SDRC_D22*/
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)); /*SDRC_D23*/
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)); /*SDRC_D24*/
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)); /*SDRC_D25*/
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)); /*SDRC_D26*/
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)); /*SDRC_D27*/
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)); /*SDRC_D28*/
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)); /*SDRC_D29*/
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)); /*SDRC_D30*/
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)); /*SDRC_D31*/
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)); /*SDRC_CLK*/
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)); /*SDRC_DQS0*/
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)); /*SDRC_DQS1*/
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)); /*SDRC_DQS2*/
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)); /*SDRC_DQS3*/
+ MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)); /*SDRC_CKE0*/
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | DIS | M0)); /*SDRC_CKE1*/
+
+ MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)); /*GPMC_A1*/
+ MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)); /*GPMC_A2*/
+ MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)); /*GPMC_A3*/
+ MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)); /*GPMC_A4*/
+ MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)); /*GPMC_A5*/
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)); /*GPMC_A6*/
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)); /*GPMC_A7*/
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)); /*GPMC_A8*/
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)); /*GPMC_A9*/
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)); /*GPMC_A10*/
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)); /*GPMC_D0*/
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)); /*GPMC_D1*/
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)); /*GPMC_D2*/
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)); /*GPMC_D3*/
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)); /*GPMC_D4*/
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)); /*GPMC_D5*/
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)); /*GPMC_D6*/
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)); /*GPMC_D7*/
+ MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)); /*GPMC_D8*/
+ MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)); /*GPMC_D9*/
+ MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)); /*GPMC_D10*/
+ MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)); /*GPMC_D11*/
+ MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)); /*GPMC_D12*/
+ MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)); /*GPMC_D13*/
+ MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)); /*GPMC_D14*/
+ MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)); /*GPMC_D15*/
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)); /*GPMC_nCS0*/
+ MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)); /*GPMC_nCS1*/
+ MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)); /*GPMC_nCS2*/
+ MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)); /*GPMC_nCS3*/
+ MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M0)); /*GPMC_nCS4*/
+ MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | EN | M0)); /*GPMC_nCS5*/
+ MUX_VAL(CP(GPMC_NCS6), (IEN | PTU | EN | M0)); /*GPMC_nCS6*/
+ MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | EN | M0)); /*GPMC_nCS7*/
+ MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)); /*GPMC_CLK*/
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)); /*GPMC_nADV_ALE*/
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)); /*GPMC_nOE*/
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)); /*GPMC_nWE*/
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)); /*GPMC_nBE0_CLE*/
+ MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M0)); /*GPMC_nBE1*/
+ MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)); /*GPMC_nWP*/
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)); /*GPMC_WAIT0*/
+ MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)); /*GPMC_WAIT1*/
+ MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4)); /*GPIO_64*/
+ MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)); /*GPMC_WAIT3*/
+
+ MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)); /*CAM_HS */
+ MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)); /*CAM_VS */
+ MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)); /*CAM_XCLKA*/
+ MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)); /*CAM_PCLK*/
+ MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)); /*GPIO_98*/
+ MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)); /*CAM_D0*/
+ MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)); /*CAM_D1*/
+ MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)); /*CAM_D2*/
+ MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)); /*CAM_D3*/
+ MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)); /*CAM_D4*/
+ MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)); /*CAM_D5*/
+ MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)); /*CAM_D6*/
+ MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)); /*CAM_D7*/
+ MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)); /*CAM_D8*/
+ MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)); /*CAM_D9*/
+ MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)); /*CAM_D10*/
+ MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)); /*CAM_D11*/
+ MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)); /*CAM_XCLKB*/
+ MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)); /*GPIO_167*/
+ MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)); /*CAM_STROBE*/
+
+ MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)); /*CSI2_DX0*/
+ MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)); /*CSI2_DY0*/
+ MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)); /*CSI2_DX1*/
+ MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)); /*CSI2_DY1*/
+
+ MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)); /*McBSP2_FSX*/
+ MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)); /*McBSP2_CLKX*/
+ MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)); /*McBSP2_DR*/
+ MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)); /*McBSP2_DX*/
+
+ MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)); /*MMC1_CLK*/
+ MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)); /*MMC1_CMD*/
+ MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)); /*MMC1_DAT0*/
+ MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)); /*MMC1_DAT1*/
+ MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)); /*MMC1_DAT2*/
+ MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)); /*MMC1_DAT3*/
+ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M0)); /*MMC1_DAT4*/
+ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M0)); /*MMC1_DAT5*/
+ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M0)); /*MMC1_DAT6*/
+ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M0)); /*MMC1_DAT7*/
+
+ MUX_VAL(CP(MMC2_CLK), (IEN | PTD | DIS | M0)); /*MMC2_CLK*/
+ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)); /*MMC2_CMD*/
+ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)); /*MMC2_DAT0*/
+ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)); /*MMC2_DAT1*/
+ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M0)); /*MMC2_DAT2*/
+ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M0)); /*MMC2_DAT3*/
+ MUX_VAL(CP(MMC2_DAT4), (IDIS | PTD | DIS | M0)); /*MMC2_DAT4*/
+ MUX_VAL(CP(MMC2_DAT5), (IDIS | PTD | DIS | M0)); /*MMC2_DAT5*/
+ MUX_VAL(CP(MMC2_DAT6), (IDIS | PTD | DIS | M0)); /*MMC2_DAT6 */
+ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M0)); /*MMC2_DAT7*/
+
+ MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M0)); /*McBSP3_DX*/
+ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M0)); /*McBSP3_DR*/
+ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M0)); /*McBSP3_CLKX*/
+ MUX_VAL(CP(MCBSP3_FSX), (IEN | PTD | DIS | M0)); /*McBSP3_FSX*/
+
+ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)); /*UART2_CTS*/
+ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)); /*UART2_RTS*/
+ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)); /*UART2_TX*/
+ MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)); /*UART2_RX*/
+
+ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)); /*UART1_TX*/
+ MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)); /*UART1_RTS*/
+ MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)); /*UART1_CTS*/
+ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)); /*UART1_RX*/
+
+ MUX_VAL(CP(MCBSP4_CLKX), (IDIS | PTD | DIS | M4)); /*GPIO_152*/
+ MUX_VAL(CP(MCBSP4_DR), (IDIS | PTD | DIS | M4)); /*GPIO_153*/
+
+ MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)); /*MCBSP1_CLKR*/
+ MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)); /*MCBSP1_FSR*/
+ MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)); /*MCBSP1_DX*/
+ MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)); /*MCBSP1_DR*/
+ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)); /*MCBSP_CLKS*/
+ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)); /*MCBSP1_FSX*/
+ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)); /*MCBSP1_CLKX*/
+
+ MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTD | EN | M0)); /*UART3_CTS_*/
+ MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)); /*UART3_RTS_SD */
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)); /*UART3_RX_IRRX*/
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)); /*UART3_TX_IRTX*/
+
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)); /*HSUSB0_CLK*/
+ MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)); /*HSUSB0_STP*/
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)); /*HSUSB0_DIR*/
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)); /*HSUSB0_NXT*/
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA0*/
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA1*/
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA2*/
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA3*/
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA4*/
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA5*/
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA6*/
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)); /*HSUSB0_DATA7*/
+
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)); /*I2C1_SCL*/
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)); /*I2C1_SDA*/
+
+ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)); /*I2C2_SCL*/
+ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)); /*I2C2_SDA*/
+
+ MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)); /*I2C3_SCL*/
+ MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)); /*I2C3_SDA*/
+
+ MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)); /*I2C4_SCL*/
+ MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)); /*I2C4_SDA*/
+
+ MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)); /*HDQ_SIO*/
+
+ MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)); /*McSPI1_CLK*/
+ MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)); /*McSPI1_SIMO */
+ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)); /*McSPI1_SOMI */
+ MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)); /*McSPI1_CS0*/
+ MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | EN | M4)); /*GPIO_175*/
+ MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | DIS | M4)); /*GPIO_176*/
+ MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)); /*McSPI1_CS3*/
+
+ MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)); /*McSPI2_CLK*/
+ MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)); /*McSPI2_SIMO*/
+ MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)); /*McSPI2_SOMI*/
+ MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)); /*McSPI2_CS0*/
+ MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)); /*McSPI2_CS1*/
+
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)); /*SYS_32K*/
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)); /*SYS_CLKREQ*/
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)); /*SYS_nIRQ*/
+ MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)); /*GPIO_2*/
+ MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)); /*GPIO_3 */
+ MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)); /*GPIO_4*/
+ MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)); /*GPIO_5*/
+ MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)); /*GPIO_6*/
+ MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)); /*GPIO_7*/
+
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)); /*SYS_OFF_MODE*/
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)); /*SYS_CLKOUT1*/
+ MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)); /*SYS_CLKOUT2*/
+
+ MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)); /*JTAG_TCK*/
+ MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)); /*JTAG_TMS*/
+ MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)); /*JTAG_TDI*/
+ MUX_VAL(CP(JTAG_EMU0), (IEN | PTD | DIS | M0)); /*JTAG_EMU0*/
+ MUX_VAL(CP(JTAG_EMU1), (IEN | PTD | DIS | M0)); /*JTAG_EMU1*/
+
+ MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M0)); /*ETK_CLK*/
+ MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M0)); /*ETK_CTL*/
+ MUX_VAL(CP(ETK_D0_ES2), (IEN | PTD | DIS | M0)); /*ETK_D0*/
+ MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | DIS | M0)); /*ETK_D1*/
+ MUX_VAL(CP(ETK_D2_ES2), (IEN | PTD | EN | M0)); /*ETK_D2*/
+ MUX_VAL(CP(ETK_D3_ES2), (IEN | PTD | DIS | M0)); /*ETK_D3*/
+ MUX_VAL(CP(ETK_D4_ES2), (IEN | PTD | DIS | M0)); /*ETK_D4*/
+ MUX_VAL(CP(ETK_D5_ES2), (IEN | PTD | DIS | M0)); /*ETK_D5*/
+ MUX_VAL(CP(ETK_D6_ES2), (IEN | PTD | DIS | M0)); /*ETK_D6*/
+ MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M0)); /*ETK_D7*/
+ MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M0)); /*ETK_D8*/
+ MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | DIS | M0)); /*ETK_D9*/
+ MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M0)); /*ETK_D10*/
+ MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M0)); /*ETK_D11*/
+ MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M0)); /*ETK_D12*/
+ MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M0)); /*ETK_D13*/
+ MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M0)); /*ETK_D14*/
+ MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M0)); /*ETK_D15*/
+
+ MUX_VAL(CP(D2D_MCAD1), (IEN | PTD | EN | M0)); /*d2d_mcad1*/
+ MUX_VAL(CP(D2D_MCAD2), (IEN | PTD | EN | M0)); /*d2d_mcad2*/
+ MUX_VAL(CP(D2D_MCAD3), (IEN | PTD | EN | M0)); /*d2d_mcad3*/
+ MUX_VAL(CP(D2D_MCAD4), (IEN | PTD | EN | M0)); /*d2d_mcad4*/
+ MUX_VAL(CP(D2D_MCAD5), (IEN | PTD | EN | M0)); /*d2d_mcad5*/
+ MUX_VAL(CP(D2D_MCAD6), (IEN | PTD | EN | M0)); /*d2d_mcad6*/
+ MUX_VAL(CP(D2D_MCAD7), (IEN | PTD | EN | M0)); /*d2d_mcad7*/
+ MUX_VAL(CP(D2D_MCAD8), (IEN | PTD | EN | M0)); /*d2d_mcad8*/
+ MUX_VAL(CP(D2D_MCAD9), (IEN | PTD | EN | M0)); /*d2d_mcad9*/
+ MUX_VAL(CP(D2D_MCAD10), (IEN | PTD | EN | M0)); /*d2d_mcad10*/
+ MUX_VAL(CP(D2D_MCAD11), (IEN | PTD | EN | M0)); /*d2d_mcad11*/
+ MUX_VAL(CP(D2D_MCAD12), (IEN | PTD | EN | M0)); /*d2d_mcad12*/
+ MUX_VAL(CP(D2D_MCAD13), (IEN | PTD | EN | M0)); /*d2d_mcad13*/
+ MUX_VAL(CP(D2D_MCAD14), (IEN | PTD | EN | M0)); /*d2d_mcad14*/
+ MUX_VAL(CP(D2D_MCAD15), (IEN | PTD | EN | M0)); /*d2d_mcad15*/
+ MUX_VAL(CP(D2D_MCAD16), (IEN | PTD | EN | M0)); /*d2d_mcad16*/
+ MUX_VAL(CP(D2D_MCAD17), (IEN | PTD | EN | M0)); /*d2d_mcad17*/
+ MUX_VAL(CP(D2D_MCAD18), (IEN | PTD | EN | M0)); /*d2d_mcad18*/
+ MUX_VAL(CP(D2D_MCAD19), (IEN | PTD | EN | M0)); /*d2d_mcad19*/
+ MUX_VAL(CP(D2D_MCAD20), (IEN | PTD | EN | M0)); /*d2d_mcad20*/
+ MUX_VAL(CP(D2D_MCAD21), (IEN | PTD | EN | M0)); /*d2d_mcad21*/
+ MUX_VAL(CP(D2D_MCAD22), (IEN | PTD | EN | M0)); /*d2d_mcad22*/
+ MUX_VAL(CP(D2D_MCAD23), (IEN | PTD | EN | M0)); /*d2d_mcad23*/
+ MUX_VAL(CP(D2D_MCAD24), (IEN | PTD | EN | M0)); /*d2d_mcad24*/
+ MUX_VAL(CP(D2D_MCAD25), (IEN | PTD | EN | M0)); /*d2d_mcad25*/
+ MUX_VAL(CP(D2D_MCAD26), (IEN | PTD | EN | M0)); /*d2d_mcad26*/
+ MUX_VAL(CP(D2D_MCAD27), (IEN | PTD | EN | M0)); /*d2d_mcad27*/
+ MUX_VAL(CP(D2D_MCAD28), (IEN | PTD | EN | M0)); /*d2d_mcad28*/
+ MUX_VAL(CP(D2D_MCAD29), (IEN | PTD | EN | M0)); /*d2d_mcad29*/
+ MUX_VAL(CP(D2D_MCAD30), (IEN | PTD | EN | M0)); /*d2d_mcad30*/
+ MUX_VAL(CP(D2D_MCAD31), (IEN | PTD | EN | M0)); /*d2d_mcad31*/
+ MUX_VAL(CP(D2D_MCAD32), (IEN | PTD | EN | M0)); /*d2d_mcad32*/
+ MUX_VAL(CP(D2D_MCAD33), (IEN | PTD | EN | M0)); /*d2d_mcad33*/
+ MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)); /*d2d_mcad34*/
+ MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)); /*d2d_mcad35*/
+ MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)); /*d2d_mcad36*/
+ MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)); /*d2d_clk26mi*/
+ MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)); /*d2d_nrespwron*/
+ MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)); /*d2d_nreswarm */
+ MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)); /*d2d_arm9nirq */
+ MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)); /*d2d_uma2p6fiq*/
+ MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)); /*d2d_spint*/
+ MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)); /*d2d_frint*/
+ MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)); /*d2d_dmareq0*/
+ MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)); /*d2d_dmareq1*/
+ MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)); /*d2d_dmareq2*/
+ MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)); /*d2d_dmareq3*/
+ MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)); /*d2d_n3gtrst*/
+ MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)); /*d2d_n3gtdi*/
+ MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)); /*d2d_n3gtdo*/
+ MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)); /*d2d_n3gtms*/
+ MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)); /*d2d_n3gtck*/
+ MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)); /*d2d_n3grtck*/
+ MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)); /*d2d_mstdby*/
+ MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)); /*d2d_swakeup*/
+ MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)); /*d2d_idlereq*/
+ MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)); /*d2d_idleack*/
+ MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)); /*d2d_mwrite*/
+ MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)); /*d2d_swrite*/
+ MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)); /*d2d_mread*/
+ MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)); /*d2d_sread*/
+ MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_mbusflag*/
+ MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_sbusflag*/
+}
#endif
description = "U-Boot (64-bit)";
data = /incbin/("../../../u-boot-nodtb.bin");
type = "standalone";
+ os = "U-Boot";
arch = "arm64";
compression = "none";
load = <0x00200000>;
description = "ARM Trusted Firmware";
data = /incbin/("../../../bl31-rk3368.bin");
type = "firmware";
+ os = "arm-trusted-firmware";
arch = "arm64";
compression = "none";
load = <0x00100000>;
default = "conf";
conf {
description = "Theobroma Systems RK3368-uQ7 (Puma) SoM";
- firmware = "uboot";
- loadables = "atf";
+ firmware = "atf";
+ loadables = "uboot";
fdt = "fdt";
};
};
description = "U-Boot (64-bit)";
data = /incbin/("../../../u-boot-nodtb.bin");
type = "standalone";
+ os = "U-Boot";
arch = "arm64";
compression = "none";
load = <0x00200000>;
data = /incbin/("../../../bl31-rk3399.bin");
type = "firmware";
arch = "arm64";
+ os = "arm-trusted-firmware";
compression = "none";
- load = <0x00001000>;
- entry = <0x00001000>;
+ load = <0x1000>;
+ entry = <0x1000>;
};
pmu {
description = "Cortex-M0 firmware";
data = /incbin/("../../../rk3399m0.bin");
type = "pmu-firmware";
compression = "none";
- load = <0xff8c0000>;
+ load = <0x180000>;
};
fdt {
description = "RK3399-Q7 (Puma) flat device-tree";
default = "conf";
conf {
description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
- firmware = "uboot";
- loadables = "atf";
+ firmware = "atf";
+ loadables = "uboot", "pmu";
fdt = "fdt";
};
};
F: board/ti/am57xx/
F: include/configs/am57xx_evm.h
F: configs/am57xx_evm_defconfig
-F: configs/am57xx_evm_nodt_defconfig
F: configs/am57xx_hs_evm_defconfig
omap_die_id_serial();
omap_set_fastboot_vars();
+
+ /*
+ * Hook the LDO1 regulator to EN pin. This applies only to LP8733
+ * Rest all regulators are hooked to EN Pin at reset.
+ */
+ if (board_is_dra71x_evm())
+ palmas_i2c_write_u8(LP873X_I2C_SLAVE_ADDR, 0x9, 0x7);
#endif
return 0;
}
char *pathp; /* path */
char *prop; /* property */
int nodeoffset; /* node offset from libfdt */
- static char data[SCRATCHPAD]; /* storage for the property */
+ static char data[SCRATCHPAD] __aligned(4);/* property storage */
const void *ptmp;
int len; /* new length of the property */
int ret; /* return value */
U_BOOT_CMD(
mac, 3, 1, do_mac,
"display and program the system ID and MAC addresses in EEPROM",
- "[read|save|id|num|errata|date|ports|0|1|2|3|4|5|6|7]\n"
+ "[read|save|id|num|errata|date|ports|port_number]\n"
"mac read\n"
- " - read EEPROM content into memory\n"
+ " - read EEPROM content into memory data structure\n"
"mac save\n"
- " - save to the EEPROM\n"
+ " - save memory data structure to the EEPROM\n"
"mac id\n"
- " - program system id\n"
- "mac num\n"
- " - program system serial number\n"
- "mac errata\n"
- " - program errata data\n"
- "mac date\n"
- " - program date\n"
- "mac ports\n"
- " - program the number of ports\n"
- "mac X\n"
- " - program the MAC address for port X [X=0...7]"
+ " - program system id per hard coded value\n"
+ "mac num string\n"
+ " - program system serial number to value string\n"
+ "mac errata string\n"
+ " - program errata data to value string\n"
+ "mac date YYMMDDhhmmss\n"
+ " - program date to string value YYMMDDhhmmss\n"
+ "mac ports N\n"
+ " - program the number of network ports to integer N\n"
+ "mac X string\n"
+ " - program MAC addr for port X [X=0,1..] to colon separated string"
);
CONFIG_BOOTARGS goes into the environment value "bootargs". Note that
this value will also override the "chosen" node in FDT blob.
+config USE_BOOTCOMMAND
+ bool "Enable a default value for bootcmd"
+ help
+ Provide a default value for the bootcmd entry in the environment. If
+ autoboot is enabled this is what will be run automatically. Enable
+ this option to be able to specify CONFIG_BOOTCOMMAND as a string. If
+ this option is disabled, CONFIG_BOOTCOMMAND will be undefined and
+ won't take any space in U-Boot image.
+
+config BOOTCOMMAND
+ string "bootcmd value"
+ depends on USE_BOOTCOMMAND
+ default "run distro_bootcmd" if DISTRO_DEFAULTS
+ help
+ This is the string of commands that will be used as bootcmd and if
+ AUTOBOOT is set, automatically run.
+
menu "Console"
config MENU
{
new_address = findRegion (new_address, new_size);
- if (new_address == 0)
+ if (!new_address)
return (void*)-1;
gAddressBase = gNextAddress =
(size + gNextAddress -
AlignPage (gNextAddress)),
MEM_COMMIT, PAGE_READWRITE);
- if (res == 0)
+ if (!res)
return (void*)-1;
}
tmp = (void*)gNextAddress;
#if HAVE_MMAP
/* If big and would otherwise need to extend, try to use mmap instead */
if ((unsigned long)nb >= (unsigned long)mmap_threshold &&
- (victim = mmap_chunk(nb)) != 0)
+ (victim = mmap_chunk(nb)))
return chunk2mem(victim);
#endif
mchunkptr fwd; /* misc temp for linking */
#ifdef REALLOC_ZERO_BYTES_FREES
- if (bytes == 0) { fREe(oldmem); return 0; }
+ if (!bytes) {
+ fREe(oldmem);
+ return NULL;
+ }
#endif
if ((long)bytes < 0) return NULL;
if(oldsize - SIZE_SZ >= nb) return oldmem; /* do nothing */
/* Must alloc, copy, free. */
newmem = mALLOc(bytes);
- if (newmem == 0) return 0; /* propagate failure */
+ if (!newmem)
+ return NULL; /* propagate failure */
MALLOC_COPY(newmem, oldmem, oldsize - 2*SIZE_SZ);
munmap_chunk(oldp);
return newmem;
return p - (char *)buf;
}
+int fdt_record_loadable(void *blob, u32 index, const char *name,
+ uintptr_t load_addr, u32 size, uintptr_t entry_point,
+ const char *type, const char *os)
+{
+ int err, node;
+
+ err = fdt_check_header(blob);
+ if (err < 0) {
+ printf("%s: %s\n", __func__, fdt_strerror(err));
+ return err;
+ }
+
+ /* find or create "/fit-images" node */
+ node = fdt_find_or_add_subnode(blob, 0, "fit-images");
+ if (node < 0)
+ return node;
+
+ /* find or create "/fit-images/<name>" node */
+ node = fdt_find_or_add_subnode(blob, node, name);
+ if (node < 0)
+ return node;
+
+ /*
+ * We record these as 32bit entities, possibly truncating addresses.
+ * However, spl_fit.c is not 64bit safe either: i.e. we should not
+ * have an issue here.
+ */
+ fdt_setprop_u32(blob, node, "load-addr", load_addr);
+ if (entry_point != -1)
+ fdt_setprop_u32(blob, node, "entry-point", entry_point);
+ fdt_setprop_u32(blob, node, "size", size);
+ if (type)
+ fdt_setprop_string(blob, node, "type", type);
+ if (os)
+ fdt_setprop_string(blob, node, "os", os);
+
+ return node;
+}
+
#ifdef CONFIG_NR_DRAM_BANKS
#define MEMORY_BANKS_MAX CONFIG_NR_DRAM_BANKS
#else
static const table_entry_t uimage_os[] = {
{ IH_OS_INVALID, "invalid", "Invalid OS", },
+ { IH_OS_ARM_TRUSTED_FIRMWARE, "arm-trusted-firmware", "ARM Trusted Firmware" },
{ IH_OS_LINUX, "linux", "Linux", },
#if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
{ IH_OS_LYNXOS, "lynxos", "LynxOS", },
SHA256 variant is supported: SHA512 and others are not currently
supported in U-Boot.
+config SPL_FIT_IMAGE_TINY
+ bool "Remove functionality from SPL FIT loading to reduce size"
+ depends on SPL_FIT
+ default y if MACH_SUN50I || MACH_SUN50I_H5
+ default y if ARCH_OMAP2PLUS
+ help
+ Enable this to reduce the size of the FIT image loading code
+ in SPL, if space for the SPL binary is very tight.
+
+ This removes the detection of image types (which forces the
+ first image to be treated as having a U-Boot style calling
+ convention) and skips the recording of each loaded payload
+ (i.e. loadable) into the FDT (modifying the loaded FDT to
+ ensure this information is available to the next image
+ invoked).
+
config SPL_CPU_SUPPORT
bool "Support CPU drivers"
help
enable SPI drivers that are needed for other purposes also, such
as a SPI PMIC.
+config SPL_THERMAL
+ bool "Driver support for thermal devices"
+ help
+ Enable support for temperature-sensing devices. Some SoCs have on-chip
+ temperature sensors to permit warnings, speed throttling or even
+ automatic power-off when the temperature gets too high or low. Other
+ devices may be discrete but connected on a suitable bus.
+
config SPL_USB_HOST_SUPPORT
bool "Support USB host drivers"
help
means of transmitting U-Boot over a serial line for using in SPL,
with a checksum to ensure correctness.
-config SPL_ATF_SUPPORT
+config SPL_ATF
bool "Support ARM Trusted Firmware"
depends on ARM64
help
is loaded by SPL(which is considered as BL2 in ATF terminology).
More detail at: https://github.com/ARM-software/arm-trusted-firmware
-config SPL_ATF_TEXT_BASE
- depends on SPL_ATF_SUPPORT
- hex "ATF BL31 base address"
- help
- This is the base address in memory for ATF BL31 text and entry point.
-
config TPL
bool
depends on SUPPORT_TPL
obj-$(CONFIG_$(SPL_TPL_)UBI) += spl_ubi.o
obj-$(CONFIG_$(SPL_TPL_)NET_SUPPORT) += spl_net.o
obj-$(CONFIG_$(SPL_TPL_)MMC_SUPPORT) += spl_mmc.o
-obj-$(CONFIG_$(SPL_TPL_)ATF_SUPPORT) += spl_atf.o
+obj-$(CONFIG_$(SPL_TPL_)ATF) += spl_atf.o
obj-$(CONFIG_$(SPL_TPL_)USB_SUPPORT) += spl_usb.o
obj-$(CONFIG_$(SPL_TPL_)FAT_SUPPORT) += spl_fat.o
obj-$(CONFIG_$(SPL_TPL_)EXT_SUPPORT) += spl_ext.o
spl_image->os = image_get_os(header);
spl_image->name = image_get_name(header);
debug("spl: payload image: %.*s load addr: 0x%lx size: %d\n",
- (int)sizeof(spl_image->name), spl_image->name,
+ IH_NMLEN, spl_image->name,
spl_image->load_addr, spl_image->size);
#else
/* LEGACY image not supported */
case IH_OS_U_BOOT:
debug("Jumping to U-Boot\n");
break;
+#if CONFIG_IS_ENABLED(ATF)
+ case IH_OS_ARM_TRUSTED_FIRMWARE:
+ debug("Jumping to U-Boot via ARM Trusted Firmware\n");
+ spl_invoke_atf(&spl_image);
+ break;
+#endif
#ifdef CONFIG_SPL_OS_BOOT
case IH_OS_LINUX:
debug("Jumping to Linux\n");
debug("Failed to stash bootstage: err=%d\n", ret);
#endif
- if (CONFIG_IS_ENABLED(ATF_SUPPORT)) {
- debug("loaded - jumping to U-Boot via ATF BL31.\n");
- bl31_entry();
- }
-
debug("loaded - jumping to U-Boot...\n");
spl_board_prepare_for_boot();
jump_to_image_no_args(&spl_image);
* reserved.
* Copyright (C) 2016 Rockchip Electronic Co.,Ltd
* Written by Kever Yang <kever.yang@rock-chips.com>
+ * Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
*
* SPDX-License-Identifier: BSD-3-Clause
*/
*
* @return bl31 params structure pointer
*/
-struct bl31_params *bl2_plat_get_bl31_params(void)
+static struct bl31_params *bl2_plat_get_bl31_params(uintptr_t bl33_entry)
{
struct entry_point_info *bl33_ep_info;
/* BL33 expects to receive the primary CPU MPID (through x0) */
bl33_ep_info->args.arg0 = 0xffff & read_mpidr();
- bl33_ep_info->pc = CONFIG_SYS_TEXT_BASE;
+ bl33_ep_info->pc = bl33_entry;
bl33_ep_info->spsr = SPSR_64(MODE_EL2, MODE_SP_ELX,
DISABLE_ALL_EXECPTIONS);
return bl2_to_bl31_params;
}
-void raw_write_daif(unsigned int daif)
+static inline void raw_write_daif(unsigned int daif)
{
__asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory");
}
-void bl31_entry(void)
+typedef void (*atf_entry_t)(struct bl31_params *params, void *plat_params);
+
+static void bl31_entry(uintptr_t bl31_entry, uintptr_t bl33_entry,
+ uintptr_t fdt_addr)
{
struct bl31_params *bl31_params;
- void (*entry)(struct bl31_params *params, void *plat_params) = NULL;
+ atf_entry_t atf_entry = (atf_entry_t)bl31_entry;
- bl31_params = bl2_plat_get_bl31_params();
- entry = (void *)CONFIG_SPL_ATF_TEXT_BASE;
+ bl31_params = bl2_plat_get_bl31_params(bl33_entry);
raw_write_daif(SPSR_EXCEPTION_MASK);
dcache_disable();
- entry(bl31_params, NULL);
+ atf_entry((void *)bl31_params, (void *)fdt_addr);
+}
+
+static int spl_fit_images_find_uboot(void *blob)
+{
+ int parent, node, ndepth;
+ const void *data;
+
+ if (!blob)
+ return -FDT_ERR_BADMAGIC;
+
+ parent = fdt_path_offset(blob, "/fit-images");
+ if (parent < 0)
+ return -FDT_ERR_NOTFOUND;
+
+ for (node = fdt_next_node(blob, parent, &ndepth);
+ (node >= 0) && (ndepth > 0);
+ node = fdt_next_node(blob, node, &ndepth)) {
+ if (ndepth != 1)
+ continue;
+
+ data = fdt_getprop(blob, node, FIT_OS_PROP, NULL);
+ if (!data)
+ continue;
+
+ if (genimg_get_os_id(data) == IH_OS_U_BOOT)
+ return node;
+ };
+
+ return -FDT_ERR_NOTFOUND;
+}
+
+uintptr_t spl_fit_images_get_entry(void *blob, int node)
+{
+ ulong val;
+
+ val = fdt_getprop_u32(blob, node, "entry-point");
+ if (val == FDT_ERROR)
+ val = fdt_getprop_u32(blob, node, "load-addr");
+
+ debug("%s: entry point 0x%lx\n", __func__, val);
+ return val;
+}
+
+void spl_invoke_atf(struct spl_image_info *spl_image)
+{
+ uintptr_t bl33_entry = CONFIG_SYS_TEXT_BASE;
+ void *blob = spl_image->fdt_addr;
+ int node;
+
+ /*
+ * Find the U-Boot binary (in /fit-images) load addreess or
+ * entry point (if different) and pass it as the BL3-3 entry
+ * point.
+ * This will need to be extended to support Falcon mode.
+ */
+
+ node = spl_fit_images_find_uboot(blob);
+ if (node >= 0)
+ bl33_entry = spl_fit_images_get_entry(blob, node);
+
+ /*
+ * We don't provide a BL3-2 entry yet, but this will be possible
+ * using similar logic.
+ */
+ bl31_entry(spl_image->entry_point, bl33_entry, (uintptr_t)blob);
}
* Copyright (C) 2016 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
*
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#endif
/**
- * spl_fit_get_image_node(): By using the matching configuration subnode,
+ * spl_fit_get_image_name(): By using the matching configuration subnode,
* retrieve the name of an image, specified by a property name and an index
* into that.
* @fit: Pointer to the FDT blob.
* @images: Offset of the /images subnode.
* @type: Name of the property within the configuration subnode.
* @index: Index into the list of strings in this property.
+ * @outname: Name of the image
*
- * Return: the node offset of the respective image node or a negative
- * error number.
+ * Return: 0 on success, or a negative error number
*/
-static int spl_fit_get_image_node(const void *fit, int images,
- const char *type, int index)
+static int spl_fit_get_image_name(const void *fit, int images,
+ const char *type, int index,
+ char **outname)
{
const char *name, *str;
- int node, conf_node;
+ __maybe_unused int node;
+ int conf_node;
int len, i;
conf_node = fit_find_config_node(fit);
}
}
+ *outname = (char *)str;
+ return 0;
+}
+
+/**
+ * spl_fit_get_image_node(): By using the matching configuration subnode,
+ * retrieve the name of an image, specified by a property name and an index
+ * into that.
+ * @fit: Pointer to the FDT blob.
+ * @images: Offset of the /images subnode.
+ * @type: Name of the property within the configuration subnode.
+ * @index: Index into the list of strings in this property.
+ *
+ * Return: the node offset of the respective image node or a negative
+ * error number.
+ */
+static int spl_fit_get_image_node(const void *fit, int images,
+ const char *type, int index)
+{
+ char *str;
+ int err;
+ int node;
+
+ err = spl_fit_get_image_name(fit, images, type, index, &str);
+ if (err)
+ return err;
+
debug("%s: '%s'\n", type, str);
+
node = fdt_subnode_offset(fit, images, str);
if (node < 0) {
debug("cannot find image node '%s': %d\n", str, node);
* @info: points to information about the device to load data from
* @sector: the start sector of the FIT image on the device
* @fit: points to the flattened device tree blob describing the FIT
- * image
+ * image
* @base_offset: the beginning of the data area containing the actual
* image data, relative to the beginning of the FIT
* @node: offset of the DT node describing the image to load (relative
- * to @fit)
+ * to @fit)
* @image_info: will be filled with information about the loaded image
- * If the FIT node does not contain a "load" (address) property,
- * the image gets loaded to the address pointed to by the
- * load_addr member in this struct.
+ * If the FIT node does not contain a "load" (address) property,
+ * the image gets loaded to the address pointed to by the
+ * load_addr member in this struct.
*
* Return: 0 on success or a negative error number.
*/
return 0;
}
+static int spl_fit_append_fdt(struct spl_image_info *spl_image,
+ struct spl_load_info *info, ulong sector,
+ void *fit, int images, ulong base_offset)
+{
+ struct spl_image_info image_info;
+ int node, ret;
+
+ /* Figure out which device tree the board wants to use */
+ node = spl_fit_get_image_node(fit, images, FIT_FDT_PROP, 0);
+ if (node < 0) {
+ debug("%s: cannot find FDT node\n", __func__);
+ return node;
+ }
+
+ /*
+ * Read the device tree and place it after the image.
+ * Align the destination address to ARCH_DMA_MINALIGN.
+ */
+ image_info.load_addr = spl_image->load_addr + spl_image->size;
+ ret = spl_load_fit_image(info, sector, fit, base_offset, node,
+ &image_info);
+
+ if (ret < 0)
+ return ret;
+
+ /* Make the load-address of the FDT available for the SPL framework */
+ spl_image->fdt_addr = (void *)image_info.load_addr;
+#if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
+ /* Try to make space, so we can inject details on the loadables */
+ ret = fdt_shrink_to_minimum(spl_image->fdt_addr, 8192);
+#endif
+
+ return ret;
+}
+
+static int spl_fit_record_loadable(const void *fit, int images, int index,
+ void *blob, struct spl_image_info *image)
+{
+ int ret = 0;
+#if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
+ char *name;
+ int node;
+
+ ret = spl_fit_get_image_name(fit, images, "loadables",
+ index, &name);
+ if (ret < 0)
+ return ret;
+
+ node = spl_fit_get_image_node(fit, images, "loadables", index);
+
+ ret = fdt_record_loadable(blob, index, name, image->load_addr,
+ image->size, image->entry_point,
+ fdt_getprop(fit, node, "type", NULL),
+ fdt_getprop(fit, node, "os", NULL));
+#endif
+ return ret;
+}
+
+static int spl_fit_image_get_os(const void *fit, int noffset, uint8_t *os)
+{
+#if CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
+ return -ENOTSUPP;
+#else
+ return fit_image_get_os(fit, noffset, os);
+#endif
+}
+
int spl_load_simple_fit(struct spl_image_info *spl_image,
struct spl_load_info *info, ulong sector, void *fit)
{
ulong size;
unsigned long count;
struct spl_image_info image_info;
- bool boot_os = false;
int node = -1;
int images, ret;
int base_offset, align_len = ARCH_DMA_MINALIGN - 1;
return -1;
}
+ /*
+ * Find the U-Boot image using the following search order:
+ * - start at 'firmware' (e.g. an ARM Trusted Firmware)
+ * - fall back 'kernel' (e.g. a Falcon-mode OS boot
+ * - fall back to using the first 'loadables' entry
+ */
+ if (node < 0)
+ node = spl_fit_get_image_node(fit, images, "firmware", 0);
#ifdef CONFIG_SPL_OS_BOOT
- /* Find OS image first */
- node = spl_fit_get_image_node(fit, images, FIT_KERNEL_PROP, 0);
if (node < 0)
- debug("No kernel image.\n");
- else
- boot_os = true;
+ node = spl_fit_get_image_node(fit, images, FIT_KERNEL_PROP, 0);
#endif
- /* find the U-Boot image */
- if (node < 0)
- node = spl_fit_get_image_node(fit, images, "firmware", 0);
if (node < 0) {
debug("could not find firmware image, trying loadables...\n");
node = spl_fit_get_image_node(fit, images, "loadables", 0);
if (ret)
return ret;
-#ifdef CONFIG_SPL_OS_BOOT
- if (!fit_image_get_os(fit, node, &spl_image->os))
+ /*
+ * For backward compatibility, we treat the first node that is
+ * as a U-Boot image, if no OS-type has been declared.
+ */
+ if (!spl_fit_image_get_os(fit, node, &spl_image->os))
debug("Image OS is %s\n", genimg_get_os_name(spl_image->os));
-#else
- spl_image->os = IH_OS_U_BOOT;
+#if !defined(CONFIG_SPL_OS_BOOT)
+ else
+ spl_image->os = IH_OS_U_BOOT;
#endif
- if (!boot_os) {
- /* Figure out which device tree the board wants to use */
- node = spl_fit_get_image_node(fit, images, FIT_FDT_PROP, 0);
- if (node < 0) {
- debug("%s: cannot find FDT node\n", __func__);
- return node;
- }
-
- /*
- * Read the device tree and place it after the image.
- * Align the destination address to ARCH_DMA_MINALIGN.
- */
- image_info.load_addr = spl_image->load_addr + spl_image->size;
- ret = spl_load_fit_image(info, sector, fit, base_offset, node,
- &image_info);
- if (ret < 0)
- return ret;
- }
+ /*
+ * Booting a next-stage U-Boot may require us to append the FDT.
+ * We allow this to fail, as the U-Boot image might embed its FDT.
+ */
+ if (spl_image->os == IH_OS_U_BOOT)
+ spl_fit_append_fdt(spl_image, info, sector, fit,
+ images, base_offset);
/* Now check if there are more images for us to load */
for (; ; index++) {
+ uint8_t os_type = IH_OS_INVALID;
+
node = spl_fit_get_image_node(fit, images, "loadables", index);
if (node < 0)
break;
if (ret < 0)
continue;
+ if (!spl_fit_image_get_os(fit, node, &os_type))
+ debug("Loadable is %s\n", genimg_get_os_name(os_type));
+
+ if (os_type == IH_OS_U_BOOT) {
+ spl_fit_append_fdt(&image_info, info, sector,
+ fit, images, base_offset);
+ spl_image->fdt_addr = image_info.fdt_addr;
+ }
+
/*
* If the "firmware" image did not provide an entry point,
* use the first valid entry point from the loadables.
if (spl_image->entry_point == FDT_ERROR &&
image_info.entry_point != FDT_ERROR)
spl_image->entry_point = image_info.entry_point;
+
+ /* Record our loadables into the FDT */
+ if (spl_image->fdt_addr)
+ spl_fit_record_loadable(fit, images, index,
+ spl_image->fdt_addr,
+ &image_info);
}
/*
CONFIG_AM33XX=y
CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SPL_LOAD_FIT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_AM33XX=y
CONFIG_NOR=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_ARCH_MISC_INIT=y
CONFIG_AM33XX=y
CONFIG_NOR=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_NOR_BOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="SPI_BOOT"
CONFIG_SPI_BOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_AM33XX=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
# CONFIG_ANDROID_BOOT_IMAGE is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
+++ /dev/null
-CONFIG_ARM=y
-CONFIG_ARCH_OMAP2PLUS=y
-CONFIG_OMAP54XX=y
-CONFIG_TARGET_AM57XX_EVM=y
-# CONFIG_SPL_NAND_SUPPORT is not set
-CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI_SUPPORT=y
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=am57xevmboard"
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL=y
-CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_OS_BOOT=y
-CONFIG_HUSH_PARSER=y
-CONFIG_FASTBOOT=y
-CONFIG_FASTBOOT_BUF_ADDR=0x82000000
-CONFIG_FASTBOOT_BUF_SIZE=0x2F000000
-CONFIG_FASTBOOT_USB_DEV=1
-CONFIG_FASTBOOT_FLASH=y
-CONFIG_FASTBOOT_FLASH_MMC_DEV=1
-CONFIG_CMD_BOOTZ=y
-CONFIG_CMD_SPL=y
-CONFIG_CMD_ASKENV=y
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_PART=y
-CONFIG_CMD_SF=y
-CONFIG_CMD_SPI=y
-CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_ISO_PARTITION=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_MMC_OMAP_HS=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
-CONFIG_SPI_FLASH_SPANSION=y
-CONFIG_PHYLIB=y
-CONFIG_SYS_NS16550=y
-CONFIG_TI_QSPI=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_XHCI_DWC3=y
-CONFIG_USB_DWC3=y
-CONFIG_USB_DWC3_GADGET=y
-CONFIG_USB_DWC3_OMAP=y
-CONFIG_USB_DWC3_PHY_OMAP=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
-CONFIG_USB_GADGET_VENDOR_NUM=0x0451
-CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
-CONFIG_FAT_WRITE=y
-CONFIG_OF_LIBFDT=y
CONFIG_FIT=y
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_BOOTDELAY=1
+CONFIG_BOOTCOMMAND="run emmcboot; setenv fdtfile ${soc}-apalis-${fdt_board}.dtb && run distro_bootcmd"
CONFIG_CONSOLE_MUX=y
CONFIG_SYS_STDIO_DEREGISTER=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
-CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_MVEBU=y
CONFIG_USB_STORAGE=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
CONFIG_USB_ETHER_MCS7830=y
CONFIG_USB_ETHER_SMSC95XX=y
CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_MMC=y
CONFIG_TARGET_DUOVERO=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_TARGET_EVB_RV1108=y
CONFIG_DEFAULT_DEVICE_TREE="rv1108-evb"
CONFIG_DEBUG_UART=y
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_FASTBOOT_BUF_ADDR=0x62000000
CONFIG_FASTBOOT_BUF_SIZE=0x08000000
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
-CONFIG_SPL_ATF_SUPPORT=y
-CONFIG_SPL_ATF_TEXT_BASE=0x00010000
+CONFIG_SPL_ATF=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPT=y
CONFIG_CMD_MMC=y
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_TARGET_OMAP3_IGEP00X0=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=3
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_TARGET_OMAP3_IGEP00X0=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=3
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_TPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_STACK_R=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200
-CONFIG_SPL_ATF_SUPPORT=y
-CONFIG_SPL_ATF_TEXT_BASE=0x10000
+CONFIG_SPL_ATF=y
CONFIG_TPL=y
CONFIG_TPL_BOOTROM_SUPPORT=y
CONFIG_TPL_DRIVERS_MISC_SUPPORT=y
CONFIG_DM=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_PCI=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_TARGET_LS1088AQDS=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_FSL_LS_PPA=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_PARTITIONS=y
+CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
+CONFIG_SD_BOOT=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL=y
+CONFIG_SPL_BUILD=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_DM_SPI=y
+CONFIG_FSL_DSPI=y
CONFIG_TARGET_LS1088ARDB=y
CONFIG_FSL_LS_PPA=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_DM=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_PCI=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_TARGET_LS1088ARDB=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_FSL_LS_PPA=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_PARTITIONS=y
+CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
+CONFIG_SD_BOOT=y
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL=y
+CONFIG_SPL_BUILD=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_DM_SPI=y
+CONFIG_FSL_DSPI=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_XIMG is not set
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_CONSOLE is not set
# CONFIG_CMD_XIMG is not set
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_EEPROM=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_EEPROM=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SPL=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_GREPENV=y
CONFIG_CMD_EEPROM=y
CONFIG_CMD_GPT=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SPL=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_EEPROM=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_EEPROM=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SPL=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_GREPENV=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_QSPI_BOOT=y
CONFIG_BOOTDELAY=10
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_GREPENV=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS1,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0600 ramdisk_size=0x2000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_GREPENV=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/sda2"
+CONFIG_BOOTCOMMAND="run bootcmd_${bootsource}"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MX6=y
CONFIG_TARGET_EMBESTMX6BOARDS=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run finduuid; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_MVEBU_ARMADA_8K=y
CONFIG_DEFAULT_DEVICE_TREE="armada-8040-db"
+CONFIG_DISTRO_DEFAULTS=y
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_MVEBU_ARMADA_8K=y
CONFIG_DEFAULT_DEVICE_TREE="armada-8040-mcbin"
+CONFIG_DISTRO_DEFAULTS=y
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
# CONFIG_CMD_BMODE is not set
CONFIG_CMD_HDMIDETECT=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
# CONFIG_SYS_STDIO_DEREGISTER is not set
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_FAT_SUPPORT=y
CONFIG_CMD_HDMIDETECT=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run distro_bootcmd ; run net_nfs"
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
CONFIG_USE_BOOTARGS=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_MMC=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_DM_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MESON=y
CONFIG_DM_MMC=y
CONFIG_MMC_MESON_GX=y
CONFIG_DM_ETH=y
CONFIG_SYS_TEXT_BASE=0x80100000
CONFIG_TARGET_OMAP3_BEAGLE=y
CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL=y
CONFIG_SYS_MPUCLK=720
CONFIG_TARGET_OMAP3_EVM=y
CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_BOOTDELAY=3
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
CONFIG_SYS_TEXT_BASE=0x80008000
CONFIG_TARGET_OMAP3_PANDORA=y
CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_TARGET_OMAP4_PANDA=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_BAT=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_MESON=y
+CONFIG_MESON_GXL=y
+CONFIG_TARGET_P212=y
+CONFIG_IDENT_STRING=" p212"
+CONFIG_DEFAULT_DEVICE_TREE="meson-gxl-s905x-p212"
+CONFIG_DEBUG_UART=y
+CONFIG_ENV_IS_NOWHERE=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+# CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_PHY_MESON_GXL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_GXL=y
+CONFIG_DEBUG_UART_MESON=y
+CONFIG_DEBUG_UART_BASE=0xc81004c0
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_ROCKCHIP_RK3399=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0
+CONFIG_ROCKCHIP_BOOT_MODE_REG=0x0
CONFIG_TARGET_PUMA_RK3399=y
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_ATF=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_ARCH_MX6=y
CONFIG_TARGET_EMBESTMX6BOARDS=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run finduuid; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
-# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TFTPPUT=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyO2,115200n8 noinitrd earlyprintk"
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SPL_WATCHDOG_SUPPORT=y
# CONFIG_CMD_BMODE is not set
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL=y
CONFIG_TARGET_USBARMORY=y
# CONFIG_CMD_BMODE is not set
CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_I2C=y
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyAMA0 earlyprintk=pl011,0x1c090000 debug user_debug=31 androidboot.hardware=fvpbase root=/dev/vda2 rw rootwait loglevel=9"
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="VExpress64# "
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyAMA0,115200n8 root=/dev/sda2 rw rootwait earlyprintk=pl011,0x7ff80000 debug user_debug=31 androidboot.hardware=juno loglevel=9"
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="VExpress64# "
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyAMA0 earlyprintk=pl011,0x1c090000 debug user_debug=31 loglevel=9"
+# CONFIG_USE_BOOTCOMMAND is not set
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="VExpress64# "
CONFIG_ARM=y
CONFIG_TARGET_VEXPRESS_CA15_TC2=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run distro_bootcmd; run bootflash"
CONFIG_OF_BOARD_SETUP=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARM=y
CONFIG_TARGET_VEXPRESS_CA5X2=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run distro_bootcmd; run bootflash"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_CONSOLE is not set
CONFIG_ARM=y
CONFIG_TARGET_VEXPRESS_CA9X4=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run distro_bootcmd; run bootflash"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_CONSOLE is not set
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_CMD_HDMIDETECT=y
CONFIG_DISTRO_DEFAULTS=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
+CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
CONFIG_BOOTDELAY=3
CONFIG_DEFAULT_FDT_FILE="imx6q-zc5202.dtb"
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
CONFIG_BOOTDELAY=3
CONFIG_DEFAULT_FDT_FILE="imx6q-zc5601.dtb"
--- /dev/null
+.. Copyright 2010 Nicolas Palix <npalix@diku.dk>
+.. Copyright 2010 Julia Lawall <julia@diku.dk>
+.. Copyright 2010 Gilles Muller <Gilles.Muller@lip6.fr>
+
+.. highlight:: none
+
+Coccinelle
+==========
+
+Coccinelle is a tool for pattern matching and text transformation that has
+many uses in kernel development, including the application of complex,
+tree-wide patches and detection of problematic programming patterns.
+
+Getting Coccinelle
+-------------------
+
+The semantic patches included in the kernel use features and options
+which are provided by Coccinelle version 1.0.0-rc11 and above.
+Using earlier versions will fail as the option names used by
+the Coccinelle files and coccicheck have been updated.
+
+Coccinelle is available through the package manager
+of many distributions, e.g. :
+
+ - Debian
+ - Fedora
+ - Ubuntu
+ - OpenSUSE
+ - Arch Linux
+ - NetBSD
+ - FreeBSD
+
+You can get the latest version released from the Coccinelle homepage at
+http://coccinelle.lip6.fr/
+
+Information and tips about Coccinelle are also provided on the wiki
+pages at http://cocci.ekstranet.diku.dk/wiki/doku.php
+
+Once you have it, run the following command::
+
+ ./configure
+ make
+
+as a regular user, and install it with::
+
+ sudo make install
+
+Supplemental documentation
+---------------------------
+
+For supplemental documentation refer to the wiki:
+
+https://bottest.wiki.kernel.org/coccicheck
+
+The wiki documentation always refers to the linux-next version of the script.
+
+Using Coccinelle on the Linux kernel
+------------------------------------
+
+A Coccinelle-specific target is defined in the top level
+Makefile. This target is named ``coccicheck`` and calls the ``coccicheck``
+front-end in the ``scripts`` directory.
+
+Four basic modes are defined: ``patch``, ``report``, ``context``, and
+``org``. The mode to use is specified by setting the MODE variable with
+``MODE=<mode>``.
+
+- ``patch`` proposes a fix, when possible.
+
+- ``report`` generates a list in the following format:
+ file:line:column-column: message
+
+- ``context`` highlights lines of interest and their context in a
+ diff-like style.Lines of interest are indicated with ``-``.
+
+- ``org`` generates a report in the Org mode format of Emacs.
+
+Note that not all semantic patches implement all modes. For easy use
+of Coccinelle, the default mode is "report".
+
+Two other modes provide some common combinations of these modes.
+
+- ``chain`` tries the previous modes in the order above until one succeeds.
+
+- ``rep+ctxt`` runs successively the report mode and the context mode.
+ It should be used with the C option (described later)
+ which checks the code on a file basis.
+
+Examples
+~~~~~~~~
+
+To make a report for every semantic patch, run the following command::
+
+ make coccicheck MODE=report
+
+To produce patches, run::
+
+ make coccicheck MODE=patch
+
+
+The coccicheck target applies every semantic patch available in the
+sub-directories of ``scripts/coccinelle`` to the entire Linux kernel.
+
+For each semantic patch, a commit message is proposed. It gives a
+description of the problem being checked by the semantic patch, and
+includes a reference to Coccinelle.
+
+As any static code analyzer, Coccinelle produces false
+positives. Thus, reports must be carefully checked, and patches
+reviewed.
+
+To enable verbose messages set the V= variable, for example::
+
+ make coccicheck MODE=report V=1
+
+Coccinelle parallelization
+---------------------------
+
+By default, coccicheck tries to run as parallel as possible. To change
+the parallelism, set the J= variable. For example, to run across 4 CPUs::
+
+ make coccicheck MODE=report J=4
+
+As of Coccinelle 1.0.2 Coccinelle uses Ocaml parmap for parallelization,
+if support for this is detected you will benefit from parmap parallelization.
+
+When parmap is enabled coccicheck will enable dynamic load balancing by using
+``--chunksize 1`` argument, this ensures we keep feeding threads with work
+one by one, so that we avoid the situation where most work gets done by only
+a few threads. With dynamic load balancing, if a thread finishes early we keep
+feeding it more work.
+
+When parmap is enabled, if an error occurs in Coccinelle, this error
+value is propagated back, the return value of the ``make coccicheck``
+captures this return value.
+
+Using Coccinelle with a single semantic patch
+---------------------------------------------
+
+The optional make variable COCCI can be used to check a single
+semantic patch. In that case, the variable must be initialized with
+the name of the semantic patch to apply.
+
+For instance::
+
+ make coccicheck COCCI=<my_SP.cocci> MODE=patch
+
+or::
+
+ make coccicheck COCCI=<my_SP.cocci> MODE=report
+
+
+Controlling Which Files are Processed by Coccinelle
+---------------------------------------------------
+
+By default the entire kernel source tree is checked.
+
+To apply Coccinelle to a specific directory, ``M=`` can be used.
+For example, to check drivers/net/wireless/ one may write::
+
+ make coccicheck M=drivers/net/wireless/
+
+To apply Coccinelle on a file basis, instead of a directory basis, the
+following command may be used::
+
+ make C=1 CHECK="scripts/coccicheck"
+
+To check only newly edited code, use the value 2 for the C flag, i.e.::
+
+ make C=2 CHECK="scripts/coccicheck"
+
+In these modes, which works on a file basis, there is no information
+about semantic patches displayed, and no commit message proposed.
+
+This runs every semantic patch in scripts/coccinelle by default. The
+COCCI variable may additionally be used to only apply a single
+semantic patch as shown in the previous section.
+
+The "report" mode is the default. You can select another one with the
+MODE variable explained above.
+
+Debugging Coccinelle SmPL patches
+---------------------------------
+
+Using coccicheck is best as it provides in the spatch command line
+include options matching the options used when we compile the kernel.
+You can learn what these options are by using V=1, you could then
+manually run Coccinelle with debug options added.
+
+Alternatively you can debug running Coccinelle against SmPL patches
+by asking for stderr to be redirected to stderr, by default stderr
+is redirected to /dev/null, if you'd like to capture stderr you
+can specify the ``DEBUG_FILE="file.txt"`` option to coccicheck. For
+instance::
+
+ rm -f cocci.err
+ make coccicheck COCCI=scripts/coccinelle/free/kfree.cocci MODE=report DEBUG_FILE=cocci.err
+ cat cocci.err
+
+You can use SPFLAGS to add debugging flags, for instance you may want to
+add both --profile --show-trying to SPFLAGS when debugging. For instance
+you may want to use::
+
+ rm -f err.log
+ export COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci
+ make coccicheck DEBUG_FILE="err.log" MODE=report SPFLAGS="--profile --show-trying" M=./drivers/mfd/arizona-irq.c
+
+err.log will now have the profiling information, while stdout will
+provide some progress information as Coccinelle moves forward with
+work.
+
+DEBUG_FILE support is only supported when using coccinelle >= 1.2.
+
+.cocciconfig support
+--------------------
+
+Coccinelle supports reading .cocciconfig for default Coccinelle options that
+should be used every time spatch is spawned, the order of precedence for
+variables for .cocciconfig is as follows:
+
+- Your current user's home directory is processed first
+- Your directory from which spatch is called is processed next
+- The directory provided with the --dir option is processed last, if used
+
+Since coccicheck runs through make, it naturally runs from the kernel
+proper dir, as such the second rule above would be implied for picking up a
+.cocciconfig when using ``make coccicheck``.
+
+``make coccicheck`` also supports using M= targets.If you do not supply
+any M= target, it is assumed you want to target the entire kernel.
+The kernel coccicheck script has::
+
+ if [ "$KBUILD_EXTMOD" = "" ] ; then
+ OPTIONS="--dir $srctree $COCCIINCLUDE"
+ else
+ OPTIONS="--dir $KBUILD_EXTMOD $COCCIINCLUDE"
+ fi
+
+KBUILD_EXTMOD is set when an explicit target with M= is used. For both cases
+the spatch --dir argument is used, as such third rule applies when whether M=
+is used or not, and when M= is used the target directory can have its own
+.cocciconfig file. When M= is not passed as an argument to coccicheck the
+target directory is the same as the directory from where spatch was called.
+
+If not using the kernel's coccicheck target, keep the above precedence
+order logic of .cocciconfig reading. If using the kernel's coccicheck target,
+override any of the kernel's .coccicheck's settings using SPFLAGS.
+
+We help Coccinelle when used against Linux with a set of sensible defaults
+options for Linux with our own Linux .cocciconfig. This hints to coccinelle
+git can be used for ``git grep`` queries over coccigrep. A timeout of 200
+seconds should suffice for now.
+
+The options picked up by coccinelle when reading a .cocciconfig do not appear
+as arguments to spatch processes running on your system, to confirm what
+options will be used by Coccinelle run::
+
+ spatch --print-options-only
+
+You can override with your own preferred index option by using SPFLAGS. Take
+note that when there are conflicting options Coccinelle takes precedence for
+the last options passed. Using .cocciconfig is possible to use idutils, however
+given the order of precedence followed by Coccinelle, since the kernel now
+carries its own .cocciconfig, you will need to use SPFLAGS to use idutils if
+desired. See below section "Additional flags" for more details on how to use
+idutils.
+
+Additional flags
+----------------
+
+Additional flags can be passed to spatch through the SPFLAGS
+variable. This works as Coccinelle respects the last flags
+given to it when options are in conflict. ::
+
+ make SPFLAGS=--use-glimpse coccicheck
+
+Coccinelle supports idutils as well but requires coccinelle >= 1.0.6.
+When no ID file is specified coccinelle assumes your ID database file
+is in the file .id-utils.index on the top level of the kernel, coccinelle
+carries a script scripts/idutils_index.sh which creates the database with::
+
+ mkid -i C --output .id-utils.index
+
+If you have another database filename you can also just symlink with this
+name. ::
+
+ make SPFLAGS=--use-idutils coccicheck
+
+Alternatively you can specify the database filename explicitly, for
+instance::
+
+ make SPFLAGS="--use-idutils /full-path/to/ID" coccicheck
+
+See ``spatch --help`` to learn more about spatch options.
+
+Note that the ``--use-glimpse`` and ``--use-idutils`` options
+require external tools for indexing the code. None of them is
+thus active by default. However, by indexing the code with
+one of these tools, and according to the cocci file used,
+spatch could proceed the entire code base more quickly.
+
+SmPL patch specific options
+---------------------------
+
+SmPL patches can have their own requirements for options passed
+to Coccinelle. SmPL patch specific options can be provided by
+providing them at the top of the SmPL patch, for instance::
+
+ // Options: --no-includes --include-headers
+
+SmPL patch Coccinelle requirements
+----------------------------------
+
+As Coccinelle features get added some more advanced SmPL patches
+may require newer versions of Coccinelle. If an SmPL patch requires
+at least a version of Coccinelle, this can be specified as follows,
+as an example if requiring at least Coccinelle >= 1.0.5::
+
+ // Requires: 1.0.5
+
+Proposing new semantic patches
+-------------------------------
+
+New semantic patches can be proposed and submitted by kernel
+developers. For sake of clarity, they should be organized in the
+sub-directories of ``scripts/coccinelle/``.
+
+
+Detailed description of the ``report`` mode
+-------------------------------------------
+
+``report`` generates a list in the following format::
+
+ file:line:column-column: message
+
+Example
+~~~~~~~
+
+Running::
+
+ make coccicheck MODE=report COCCI=scripts/coccinelle/api/err_cast.cocci
+
+will execute the following part of the SmPL script::
+
+ <smpl>
+ @r depends on !context && !patch && (org || report)@
+ expression x;
+ position p;
+ @@
+
+ ERR_PTR@p(PTR_ERR(x))
+
+ @script:python depends on report@
+ p << r.p;
+ x << r.x;
+ @@
+
+ msg="ERR_CAST can be used with %s" % (x)
+ coccilib.report.print_report(p[0], msg)
+ </smpl>
+
+This SmPL excerpt generates entries on the standard output, as
+illustrated below::
+
+ /home/user/linux/crypto/ctr.c:188:9-16: ERR_CAST can be used with alg
+ /home/user/linux/crypto/authenc.c:619:9-16: ERR_CAST can be used with auth
+ /home/user/linux/crypto/xts.c:227:9-16: ERR_CAST can be used with alg
+
+
+Detailed description of the ``patch`` mode
+------------------------------------------
+
+When the ``patch`` mode is available, it proposes a fix for each problem
+identified.
+
+Example
+~~~~~~~
+
+Running::
+
+ make coccicheck MODE=patch COCCI=scripts/coccinelle/api/err_cast.cocci
+
+will execute the following part of the SmPL script::
+
+ <smpl>
+ @ depends on !context && patch && !org && !report @
+ expression x;
+ @@
+
+ - ERR_PTR(PTR_ERR(x))
+ + ERR_CAST(x)
+ </smpl>
+
+This SmPL excerpt generates patch hunks on the standard output, as
+illustrated below::
+
+ diff -u -p a/crypto/ctr.c b/crypto/ctr.c
+ --- a/crypto/ctr.c 2010-05-26 10:49:38.000000000 +0200
+ +++ b/crypto/ctr.c 2010-06-03 23:44:49.000000000 +0200
+ @@ -185,7 +185,7 @@ static struct crypto_instance *crypto_ct
+ alg = crypto_attr_alg(tb[1], CRYPTO_ALG_TYPE_CIPHER,
+ CRYPTO_ALG_TYPE_MASK);
+ if (IS_ERR(alg))
+ - return ERR_PTR(PTR_ERR(alg));
+ + return ERR_CAST(alg);
+
+ /* Block size must be >= 4 bytes. */
+ err = -EINVAL;
+
+Detailed description of the ``context`` mode
+--------------------------------------------
+
+``context`` highlights lines of interest and their context
+in a diff-like style.
+
+ **NOTE**: The diff-like output generated is NOT an applicable patch. The
+ intent of the ``context`` mode is to highlight the important lines
+ (annotated with minus, ``-``) and gives some surrounding context
+ lines around. This output can be used with the diff mode of
+ Emacs to review the code.
+
+Example
+~~~~~~~
+
+Running::
+
+ make coccicheck MODE=context COCCI=scripts/coccinelle/api/err_cast.cocci
+
+will execute the following part of the SmPL script::
+
+ <smpl>
+ @ depends on context && !patch && !org && !report@
+ expression x;
+ @@
+
+ * ERR_PTR(PTR_ERR(x))
+ </smpl>
+
+This SmPL excerpt generates diff hunks on the standard output, as
+illustrated below::
+
+ diff -u -p /home/user/linux/crypto/ctr.c /tmp/nothing
+ --- /home/user/linux/crypto/ctr.c 2010-05-26 10:49:38.000000000 +0200
+ +++ /tmp/nothing
+ @@ -185,7 +185,6 @@ static struct crypto_instance *crypto_ct
+ alg = crypto_attr_alg(tb[1], CRYPTO_ALG_TYPE_CIPHER,
+ CRYPTO_ALG_TYPE_MASK);
+ if (IS_ERR(alg))
+ - return ERR_PTR(PTR_ERR(alg));
+
+ /* Block size must be >= 4 bytes. */
+ err = -EINVAL;
+
+Detailed description of the ``org`` mode
+----------------------------------------
+
+``org`` generates a report in the Org mode format of Emacs.
+
+Example
+~~~~~~~
+
+Running::
+
+ make coccicheck MODE=org COCCI=scripts/coccinelle/api/err_cast.cocci
+
+will execute the following part of the SmPL script::
+
+ <smpl>
+ @r depends on !context && !patch && (org || report)@
+ expression x;
+ position p;
+ @@
+
+ ERR_PTR@p(PTR_ERR(x))
+
+ @script:python depends on org@
+ p << r.p;
+ x << r.x;
+ @@
+
+ msg="ERR_CAST can be used with %s" % (x)
+ msg_safe=msg.replace("[","@(").replace("]",")")
+ coccilib.org.print_todo(p[0], msg_safe)
+ </smpl>
+
+This SmPL excerpt generates Org entries on the standard output, as
+illustrated below::
+
+ * TODO [[view:/home/user/linux/crypto/ctr.c::face=ovl-face1::linb=188::colb=9::cole=16][ERR_CAST can be used with alg]]
+ * TODO [[view:/home/user/linux/crypto/authenc.c::face=ovl-face1::linb=619::colb=9::cole=16][ERR_CAST can be used with auth]]
+ * TODO [[view:/home/user/linux/crypto/xts.c::face=ovl-face1::linb=227::colb=9::cole=16][ERR_CAST can be used with alg]]
The bootrom of rk3188 expects to find a small 1kb loader which returns
control to the bootrom, after which it will load the real loader, which
-can then be up to 29kb in size and does the regular ddr init.
+can then be up to 29kb in size and does the regular ddr init. This is
+handled by a single image (built as the SPL stage) that tests whether
+it is handled for the first or second time via code executed from the
+boot0-hook.
Additionally the rk3188 requires everything the bootrom loads to be
rc4-encrypted. Except for the very first stage the bootrom always reads
and decodes 2kb pages, so files should be sized accordingly.
# copy tpl, pad to 1020 bytes and append spl
-cat tpl/u-boot-tpl.bin > tplspl.bin
-truncate -s 1020 tplspl.bin
-cat spl/u-boot-spl.bin >> tplspl.bin
-tools/mkimage -n rk3188 -T rksd -d tplspl.bin out
+tools/mkimage -n rk3188 -T rksd -d spl/u-boot-spl.bin out
# truncate, encode and append u-boot.bin
truncate -s %2048 u-boot.bin
This setting will override any values configured via Kconfig.
+u-boot,mmc-env-partition
+ if present, the environment shall be placed at the last
+ CONFIG_ENV_SIZE blocks of the partition on the
+ CONFIG_SYS_MMC_ENV_DEV.
+
+ if u-boot,mmc-env-offset* is present, this setting will take
+ precedence. In that case, only if the partition is not found,
+ mmc-env-offset* will be tried.
+
u-boot,mmc-env-offset
u-boot,mmc-env-offset-redundant
If present, the values of the 'u-boot,mmc-env-offset' and/or
--- /dev/null
+* Texas Instrument dra7xx SCM bandgap bindings
+
+In the System Control Module, SoC supplies a voltage reference
+and a temperature sensor feature that are gathered in the band
+gap voltage and temperature sensor (VBGAPTS) module. The band
+gap provides current and voltage reference for its internal
+circuits and other analog IP blocks. The analog-to-digital
+converter (ADC) produces an output value that is proportional
+to the silicon temperature.
+
+Required properties:
+- compatible : Should be:
+ - "ti,dra752-bandgap"
+- interrupts : this entry should indicate which interrupt line
+the talert signal is routed to;
+- regs : this is specific to each bandgap version, because
+the mapping may change from soc to soc, apart from depending
+on available features.
+
+Optional:
+- gpios : this entry should be used to inform which GPIO
+line the tshut signal is routed to. The informed GPIO will
+be treated as an IRQ;
+
+Example:
+bandgap {
+ reg = <0x4a0021e0 0xc
+ 0x4a00232c 0xc
+ 0x4a002380 0x2c
+ 0x4a0023C0 0x3c
+ 0x4a002564 0x8
+ 0x4a002574 0x50>;
+ compatible = "ti,dra752-bandgap";
+ interrupts = <0 126 4>; /* talert */
+};
obj-$(CONFIG_SPL_USB_HOST_SUPPORT) += block/
obj-$(CONFIG_SPL_MMC_SUPPORT) += block/
obj-$(CONFIG_SPL_FPGA_SUPPORT) += fpga/
+obj-$(CONFIG_SPL_THERMAL) += thermal/
endif
endif
| (sys_pll_psc.apb2_psc << RCC_CFGR_PPRE2_SHIFT)));
/* Configure the main PLL */
- uint32_t pllcfgr = 0;
- pllcfgr = RCC_PLLCFGR_PLLSRC; /* pll source HSE */
- pllcfgr |= sys_pll_psc.pll_m << RCC_PLLCFGR_PLLM_SHIFT;
- pllcfgr |= sys_pll_psc.pll_n << RCC_PLLCFGR_PLLN_SHIFT;
- pllcfgr |= ((sys_pll_psc.pll_p >> 1) - 1) << RCC_PLLCFGR_PLLP_SHIFT;
- pllcfgr |= sys_pll_psc.pll_q << RCC_PLLCFGR_PLLQ_SHIFT;
- writel(pllcfgr, ®s->pllcfgr);
+ setbits_le32(®s->pllcfgr, RCC_PLLCFGR_PLLSRC); /* pll source HSE */
+ clrsetbits_le32(®s->pllcfgr, RCC_PLLCFGR_PLLM_MASK,
+ sys_pll_psc.pll_m << RCC_PLLCFGR_PLLM_SHIFT);
+ clrsetbits_le32(®s->pllcfgr, RCC_PLLCFGR_PLLN_MASK,
+ sys_pll_psc.pll_n << RCC_PLLCFGR_PLLN_SHIFT);
+ clrsetbits_le32(®s->pllcfgr, RCC_PLLCFGR_PLLP_MASK,
+ ((sys_pll_psc.pll_p >> 1) - 1) << RCC_PLLCFGR_PLLP_SHIFT);
+ clrsetbits_le32(®s->pllcfgr, RCC_PLLCFGR_PLLQ_MASK,
+ sys_pll_psc.pll_q << RCC_PLLCFGR_PLLQ_SHIFT);
/* Enable the main PLL */
setbits_le32(®s->cr, RCC_CR_PLLON);
static int rk3036_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3036_sysreset", "reset", &dev);
- if (ret)
- debug("Warning: No RK3036 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3036_cru,
+ cru_glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk3036_cru,
+ cru_glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return 0;
}
static int rk3188_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3188_sysreset", "reset", &dev);
- if (ret)
- debug("Warning: No rk3188 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3188_cru,
+ cru_glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk3188_cru,
+ cru_glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return 0;
}
static int rk322x_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk322x_sysreset", "reset", &dev);
- if (ret)
- debug("Warning: No RK322x reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk322x_cru,
+ cru_glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk322x_cru,
+ cru_glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return 0;
}
static int rk3288_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3288_sysreset", "reset", &dev);
- if (ret)
- debug("Warning: No RK3288 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3288_cru,
+ cru_glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk3288_cru,
+ cru_glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return 0;
}
static int rk3328_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3328_sysreset", "reset", &dev);
- if (ret)
- printf("Warning: No RK3328 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3328_cru,
+ glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk3328_cru,
+ glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return ret;
}
static int rk3368_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3368_sysreset", "reset", &dev);
- if (ret)
- pr_err("bind RK3368 reset driver failed: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3368_cru,
+ glb_srst_fst_val);
+ priv->glb_srst_snd_value = offsetof(struct rk3368_cru,
+ glb_srst_snd_val);
+ sys_child->priv = priv;
+ }
return ret;
}
.sel_shift = CLK_SPI5_PLL_SEL_SHIFT, },
};
-static inline u32 extract_bits(u32 val, unsigned width, unsigned shift)
-{
- return (val >> shift) & ((1 << width) - 1);
-}
-
static ulong rk3399_spi_get_clk(struct rk3399_cru *cru, ulong clk_id)
{
const struct spi_clkreg *spiclk = NULL;
}
val = readl(&cru->clksel_con[spiclk->reg]);
- div = extract_bits(val, CLK_SPI_PLL_DIV_CON_WIDTH, spiclk->div_shift);
+ div = bitfield_extract(val, spiclk->div_shift,
+ CLK_SPI_PLL_DIV_CON_WIDTH);
return DIV_TO_RATE(GPLL_HZ, div);
}
static int rk3399_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rk3399_sysreset", "reset", &dev);
- if (ret)
- printf("Warning: No RK3399 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rk3399_cru,
+ glb_srst_fst_value);
+ priv->glb_srst_snd_value = offsetof(struct rk3399_cru,
+ glb_srst_snd_value);
+ sys_child->priv = priv;
+ }
return 0;
}
static int rv1108_clk_bind(struct udevice *dev)
{
int ret;
+ struct udevice *sys_child;
+ struct sysreset_reg *priv;
/* The reset driver does not have a device node, so bind it here */
- ret = device_bind_driver(gd->dm_root, "rv1108_sysreset", "reset", &dev);
- if (ret)
- pr_err("No Rv1108 reset driver: ret=%d\n", ret);
+ ret = device_bind_driver(dev, "rockchip_sysreset", "sysreset",
+ &sys_child);
+ if (ret) {
+ debug("Warning: No sysreset driver: ret=%d\n", ret);
+ } else {
+ priv = malloc(sizeof(struct sysreset_reg));
+ priv->glb_srst_fst_value = offsetof(struct rv1108_cru,
+ glb_srst_fst_val);
+ priv->glb_srst_snd_value = offsetof(struct rv1108_cru,
+ glb_srst_snd_val);
+ sys_child->priv = priv;
+ }
return 0;
}
#include <common.h>
#include <dm.h>
+#include <mapmem.h>
#include <dm/of_access.h>
int dev_read_u32_default(struct udevice *dev, const char *propname, int def)
{
fdt_addr_t addr = dev_read_addr(dev);
- return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)addr;
+ return (addr == FDT_ADDR_T_NONE) ? NULL : map_sysmem(addr, 0);
}
fdt_addr_t dev_read_addr_size(struct udevice *dev, const char *property,
help
This driver supports i.MX7ULP Rapid GPIO2P controller.
+config HSDK_CREG_GPIO
+ bool "HSDK CREG GPIO griver"
+ depends on DM
+ default n
+ help
+ This driver supports CREG GPIOs on Synopsys HSDK SOC.
+
config LPC32XX_GPIO
bool "LPC32XX GPIO driver"
depends on DM
obj-$(CONFIG_ZYNQ_GPIO) += zynq_gpio.o
obj-$(CONFIG_VYBRID_GPIO) += vybrid_gpio.o
obj-$(CONFIG_HIKEY_GPIO) += hi6220_gpio.o
+obj-$(CONFIG_HSDK_CREG_GPIO) += hsdk-creg-gpio.o
obj-$(CONFIG_IMX_RGPIO2P) += imx_rgpio2p.o
obj-$(CONFIG_PIC32_GPIO) += pic32_gpio.o
obj-$(CONFIG_MVEBU_GPIO) += mvebu_gpio.o
--- /dev/null
+/*
+ * Synopsys HSDK SDP Generic PLL clock driver
+ *
+ * Copyright (C) 2017 Synopsys
+ * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm-generic/gpio.h>
+#include <asm/io.h>
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <linux/printk.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define HSDK_CREG_MAX_GPIO 8
+
+#define GPIO_ACTIVATE 0x2
+#define GPIO_DEACTIVATE 0x3
+#define GPIO_PIN_MASK 0x3
+#define BIT_PER_GPIO 2
+
+struct hsdk_creg_gpio {
+ uint32_t *regs;
+};
+
+static int hsdk_creg_gpio_set_value(struct udevice *dev, unsigned oft, int val)
+{
+ struct hsdk_creg_gpio *hcg = dev_get_priv(dev);
+ uint32_t reg = readl(hcg->regs);
+ uint32_t cmd = val ? GPIO_DEACTIVATE : GPIO_ACTIVATE;
+
+ reg &= ~(GPIO_PIN_MASK << (oft * BIT_PER_GPIO));
+ reg |= (cmd << (oft * BIT_PER_GPIO));
+
+ writel(reg, hcg->regs);
+
+ return 0;
+}
+
+static int hsdk_creg_gpio_direction_output(struct udevice *dev, unsigned oft,
+ int val)
+{
+ hsdk_creg_gpio_set_value(dev, oft, val);
+
+ return 0;
+}
+
+static int hsdk_creg_gpio_direction_input(struct udevice *dev, unsigned oft)
+{
+ pr_err("hsdk-creg-gpio can't be used as input!\n");
+
+ return -ENOTSUPP;
+}
+
+static int hsdk_creg_gpio_get_value(struct udevice *dev, unsigned int oft)
+{
+ struct hsdk_creg_gpio *hcg = dev_get_priv(dev);
+ uint32_t val = readl(hcg->regs);
+
+ val = (val >> (oft * BIT_PER_GPIO)) & GPIO_PIN_MASK;
+ return (val == GPIO_DEACTIVATE) ? 1 : 0;
+}
+
+static const struct dm_gpio_ops hsdk_creg_gpio_ops = {
+ .direction_output = hsdk_creg_gpio_direction_output,
+ .direction_input = hsdk_creg_gpio_direction_input,
+ .set_value = hsdk_creg_gpio_set_value,
+ .get_value = hsdk_creg_gpio_get_value,
+};
+
+static int hsdk_creg_gpio_probe(struct udevice *dev)
+{
+ struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+ struct hsdk_creg_gpio *hcg = dev_get_priv(dev);
+
+ hcg->regs = (uint32_t *)devfdt_get_addr_ptr(dev);
+
+ uc_priv->gpio_count = dev_read_u32_default(dev, "gpio-count", 1);
+ if (uc_priv->gpio_count > HSDK_CREG_MAX_GPIO)
+ uc_priv->gpio_count = HSDK_CREG_MAX_GPIO;
+
+ uc_priv->bank_name = dev_read_string(dev, "gpio-bank-name");
+ if (!uc_priv->bank_name)
+ uc_priv->bank_name = dev_read_name(dev);
+
+ pr_debug("%s GPIO [0x%p] controller with %d gpios probed\n",
+ uc_priv->bank_name, hcg->regs, uc_priv->gpio_count);
+
+ return 0;
+}
+
+static const struct udevice_id hsdk_creg_gpio_ids[] = {
+ { .compatible = "snps,hsdk-creg-gpio" },
+ { }
+};
+
+U_BOOT_DRIVER(gpio_hsdk_creg) = {
+ .name = "gpio_hsdk_creg",
+ .id = UCLASS_GPIO,
+ .ops = &hsdk_creg_gpio_ops,
+ .probe = hsdk_creg_gpio_probe,
+ .of_match = hsdk_creg_gpio_ids,
+ .platdata_auto_alloc_size = sizeof(struct hsdk_creg_gpio),
+};
help
Add support for the NXP i.MX LPI2C driver.
+config SYS_I2C_MESON
+ bool "Amlogic Meson I2C driver"
+ depends on DM_I2C && ARCH_MESON
+ help
+ Add support for the Amlogic Meson I2C driver.
+
config SYS_I2C_MXC
bool "NXP i.MX I2C driver"
depends on MX6
obj-$(CONFIG_SYS_I2C_IMX_LPI2C) += imx_lpi2c.o
obj-$(CONFIG_SYS_I2C_KONA) += kona_i2c.o
obj-$(CONFIG_SYS_I2C_LPC32XX) += lpc32xx_i2c.o
+obj-$(CONFIG_SYS_I2C_MESON) += meson_i2c.o
obj-$(CONFIG_SYS_I2C_MVTWSI) += mvtwsi.o
obj-$(CONFIG_SYS_I2C_MXC) += mxc_i2c.o
obj-$(CONFIG_SYS_I2C_MXS) += mxs_i2c.o
--- /dev/null
+/*
+ * (C) Copyright 2017 - Beniamino Galvani <b.galvani@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <asm/arch/i2c.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <i2c.h>
+
+#define I2C_TIMEOUT_MS 500
+
+/* Control register fields */
+#define REG_CTRL_START BIT(0)
+#define REG_CTRL_ACK_IGNORE BIT(1)
+#define REG_CTRL_STATUS BIT(2)
+#define REG_CTRL_ERROR BIT(3)
+#define REG_CTRL_CLKDIV_SHIFT 12
+#define REG_CTRL_CLKDIV_MASK GENMASK(21, 12)
+#define REG_CTRL_CLKDIVEXT_SHIFT 28
+#define REG_CTRL_CLKDIVEXT_MASK GENMASK(29, 28)
+
+enum {
+ TOKEN_END = 0,
+ TOKEN_START,
+ TOKEN_SLAVE_ADDR_WRITE,
+ TOKEN_SLAVE_ADDR_READ,
+ TOKEN_DATA,
+ TOKEN_DATA_LAST,
+ TOKEN_STOP,
+};
+
+struct i2c_regs {
+ u32 ctrl;
+ u32 slave_addr;
+ u32 tok_list0;
+ u32 tok_list1;
+ u32 tok_wdata0;
+ u32 tok_wdata1;
+ u32 tok_rdata0;
+ u32 tok_rdata1;
+};
+
+struct meson_i2c {
+ struct i2c_regs *regs;
+ struct i2c_msg *msg;
+ bool last;
+ uint count;
+ uint pos;
+ u32 tokens[2];
+ uint num_tokens;
+};
+
+static void meson_i2c_reset_tokens(struct meson_i2c *i2c)
+{
+ i2c->tokens[0] = 0;
+ i2c->tokens[1] = 0;
+ i2c->num_tokens = 0;
+}
+
+static void meson_i2c_add_token(struct meson_i2c *i2c, int token)
+{
+ if (i2c->num_tokens < 8)
+ i2c->tokens[0] |= (token & 0xf) << (i2c->num_tokens * 4);
+ else
+ i2c->tokens[1] |= (token & 0xf) << ((i2c->num_tokens % 8) * 4);
+
+ i2c->num_tokens++;
+}
+
+static void meson_i2c_get_data(struct meson_i2c *i2c, u8 *buf, int len)
+{
+ u32 rdata0, rdata1;
+ int i;
+
+ rdata0 = readl(&i2c->regs->tok_rdata0);
+ rdata1 = readl(&i2c->regs->tok_rdata1);
+
+ debug("meson i2c: read data %08x %08x len %d\n", rdata0, rdata1, len);
+
+ for (i = 0; i < min(4, len); i++)
+ *buf++ = (rdata0 >> i * 8) & 0xff;
+
+ for (i = 4; i < min(8, len); i++)
+ *buf++ = (rdata1 >> (i - 4) * 8) & 0xff;
+}
+
+static void meson_i2c_put_data(struct meson_i2c *i2c, u8 *buf, int len)
+{
+ u32 wdata0 = 0, wdata1 = 0;
+ int i;
+
+ for (i = 0; i < min(4, len); i++)
+ wdata0 |= *buf++ << (i * 8);
+
+ for (i = 4; i < min(8, len); i++)
+ wdata1 |= *buf++ << ((i - 4) * 8);
+
+ writel(wdata0, &i2c->regs->tok_wdata0);
+ writel(wdata1, &i2c->regs->tok_wdata1);
+
+ debug("meson i2c: write data %08x %08x len %d\n", wdata0, wdata1, len);
+}
+
+static void meson_i2c_prepare_xfer(struct meson_i2c *i2c)
+{
+ bool write = !(i2c->msg->flags & I2C_M_RD);
+ int i;
+
+ i2c->count = min(i2c->msg->len - i2c->pos, 8u);
+
+ for (i = 0; i + 1 < i2c->count; i++)
+ meson_i2c_add_token(i2c, TOKEN_DATA);
+
+ if (i2c->count) {
+ if (write || i2c->pos + i2c->count < i2c->msg->len)
+ meson_i2c_add_token(i2c, TOKEN_DATA);
+ else
+ meson_i2c_add_token(i2c, TOKEN_DATA_LAST);
+ }
+
+ if (write)
+ meson_i2c_put_data(i2c, i2c->msg->buf + i2c->pos, i2c->count);
+
+ if (i2c->last && i2c->pos + i2c->count >= i2c->msg->len)
+ meson_i2c_add_token(i2c, TOKEN_STOP);
+
+ writel(i2c->tokens[0], &i2c->regs->tok_list0);
+ writel(i2c->tokens[1], &i2c->regs->tok_list1);
+}
+
+static void meson_i2c_do_start(struct meson_i2c *i2c, struct i2c_msg *msg)
+{
+ int token;
+
+ token = (msg->flags & I2C_M_RD) ? TOKEN_SLAVE_ADDR_READ :
+ TOKEN_SLAVE_ADDR_WRITE;
+
+ writel(msg->addr << 1, &i2c->regs->slave_addr);
+ meson_i2c_add_token(i2c, TOKEN_START);
+ meson_i2c_add_token(i2c, token);
+}
+
+static int meson_i2c_xfer_msg(struct meson_i2c *i2c, struct i2c_msg *msg,
+ int last)
+{
+ ulong start;
+
+ debug("meson i2c: %s addr %u len %u\n",
+ (msg->flags & I2C_M_RD) ? "read" : "write",
+ msg->addr, msg->len);
+
+ i2c->msg = msg;
+ i2c->last = last;
+ i2c->pos = 0;
+ i2c->count = 0;
+
+ meson_i2c_reset_tokens(i2c);
+ meson_i2c_do_start(i2c, msg);
+
+ do {
+ meson_i2c_prepare_xfer(i2c);
+
+ /* start the transfer */
+ setbits_le32(&i2c->regs->ctrl, REG_CTRL_START);
+ start = get_timer(0);
+ while (readl(&i2c->regs->ctrl) & REG_CTRL_STATUS) {
+ if (get_timer(start) > I2C_TIMEOUT_MS) {
+ clrbits_le32(&i2c->regs->ctrl, REG_CTRL_START);
+ debug("meson i2c: timeout\n");
+ return -ETIMEDOUT;
+ }
+ udelay(1);
+ }
+ meson_i2c_reset_tokens(i2c);
+ clrbits_le32(&i2c->regs->ctrl, REG_CTRL_START);
+
+ if (readl(&i2c->regs->ctrl) & REG_CTRL_ERROR) {
+ debug("meson i2c: error\n");
+ return -ENXIO;
+ }
+
+ if ((msg->flags & I2C_M_RD) && i2c->count) {
+ meson_i2c_get_data(i2c, i2c->msg->buf + i2c->pos,
+ i2c->count);
+ }
+ i2c->pos += i2c->count;
+ } while (i2c->pos < msg->len);
+
+ return 0;
+}
+
+static int meson_i2c_xfer(struct udevice *bus, struct i2c_msg *msg,
+ int nmsgs)
+{
+ struct meson_i2c *i2c = dev_get_priv(bus);
+ int i, ret = 0;
+
+ for (i = 0; i < nmsgs; i++) {
+ ret = meson_i2c_xfer_msg(i2c, msg + i, i == nmsgs - 1);
+ if (ret)
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int meson_i2c_set_bus_speed(struct udevice *bus, unsigned int speed)
+{
+ struct meson_i2c *i2c = dev_get_priv(bus);
+ unsigned int clk_rate = MESON_I2C_CLK_RATE;
+ unsigned int div;
+
+ div = DIV_ROUND_UP(clk_rate, speed * 4);
+
+ /* clock divider has 12 bits */
+ if (div >= (1 << 12)) {
+ debug("meson i2c: requested bus frequency too low\n");
+ div = (1 << 12) - 1;
+ }
+
+ clrsetbits_le32(&i2c->regs->ctrl, REG_CTRL_CLKDIV_MASK,
+ (div & GENMASK(9, 0)) << REG_CTRL_CLKDIV_SHIFT);
+
+ clrsetbits_le32(&i2c->regs->ctrl, REG_CTRL_CLKDIVEXT_MASK,
+ (div >> 10) << REG_CTRL_CLKDIVEXT_SHIFT);
+
+ debug("meson i2c: set clk %u, src %u, div %u\n", speed, clk_rate, div);
+
+ return 0;
+}
+
+static int meson_i2c_probe(struct udevice *bus)
+{
+ struct meson_i2c *i2c = dev_get_priv(bus);
+
+ i2c->regs = dev_read_addr_ptr(bus);
+ clrbits_le32(&i2c->regs->ctrl, REG_CTRL_START);
+
+ return 0;
+}
+
+static const struct dm_i2c_ops meson_i2c_ops = {
+ .xfer = meson_i2c_xfer,
+ .set_bus_speed = meson_i2c_set_bus_speed,
+};
+
+static const struct udevice_id meson_i2c_ids[] = {
+ { .compatible = "amlogic,meson6-i2c" },
+ { .compatible = "amlogic,meson-gx-i2c" },
+ { .compatible = "amlogic,meson-gxbb-i2c" },
+ { }
+};
+
+U_BOOT_DRIVER(i2c_meson) = {
+ .name = "i2c_meson",
+ .id = UCLASS_I2C,
+ .of_match = meson_i2c_ids,
+ .probe = meson_i2c_probe,
+ .priv_auto_alloc_size = sizeof(struct meson_i2c),
+ .ops = &meson_i2c_ops,
+};
if MMC
+config ARM_PL180_MMCI
+ bool "ARM AMBA Multimedia Card Interface and compatible support"
+ depends on DM_MMC && OF_CONTROL
+ help
+ This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
+ Interface (PL180, PL181 and compatible) support.
+ If you have an ARM(R) platform with a Multimedia Card slot,
+ say Y or M here.
+
config SPL_MMC_TINY
bool "Tiny MMC framework in SPL"
help
/* #define DEBUG */
-#include <asm/io.h>
#include "common.h"
+#include <clk.h>
#include <errno.h>
+#include <malloc.h>
#include <mmc.h>
+
+#include <asm/io.h>
+#include <asm-generic/gpio.h>
+
#include "arm_pl180_mmci.h"
-#include <malloc.h>
+
+#ifdef CONFIG_DM_MMC
+#include <dm.h>
+DECLARE_GLOBAL_DATA_PTR;
+
+#define MMC_CLOCK_MAX 48000000
+#define MMC_CLOCK_MIN 400000
+
+struct arm_pl180_mmc_plat {
+ struct mmc_config cfg;
+ struct mmc mmc;
+};
+#endif
static int wait_for_command_end(struct mmc *dev, struct mmc_cmd *cmd)
{
return result;
}
-/* MMC uses open drain drivers in the enumeration phase */
-static int mmc_host_reset(struct mmc *dev)
-{
- struct pl180_mmc_host *host = dev->priv;
-
- writel(host->pwr_init, &host->base->power);
-
- return 0;
-}
-
static int host_set_ios(struct mmc *dev)
{
struct pl180_mmc_host *host = dev->priv;
return 0;
}
+#ifndef CONFIG_DM_MMC
+/* MMC uses open drain drivers in the enumeration phase */
+static int mmc_host_reset(struct mmc *dev)
+{
+ struct pl180_mmc_host *host = dev->priv;
+
+ writel(host->pwr_init, &host->base->power);
+
+ return 0;
+}
+
static const struct mmc_ops arm_pl180_mmci_ops = {
.send_cmd = host_request,
.set_ios = host_set_ios,
.init = mmc_host_reset,
};
+#endif
/*
* mmc_host_init - initialize the mmc controller.
* Set initial clock and power for mmc slot.
* Initialize mmc struct and register with mmc framework.
*/
-int arm_pl180_mmci_init(struct pl180_mmc_host *host)
+int arm_pl180_mmci_init(struct pl180_mmc_host *host, struct mmc **mmc)
{
- struct mmc *mmc;
u32 sdi_u32;
writel(host->pwr_init, &host->base->power);
writel(sdi_u32, &host->base->mask0);
host->cfg.name = host->name;
+#ifndef CONFIG_DM_MMC
host->cfg.ops = &arm_pl180_mmci_ops;
+#endif
/* TODO remove the duplicates */
host->cfg.host_caps = host->caps;
host->cfg.voltages = host->voltages;
else
host->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
- mmc = mmc_create(&host->cfg, host);
- if (mmc == NULL)
+ *mmc = mmc_create(&host->cfg, host);
+ if (!*mmc)
return -1;
- debug("registered mmc interface number is:%d\n", mmc->block_dev.devnum);
+ debug("registered mmc interface number is:%d\n",
+ (*mmc)->block_dev.devnum);
return 0;
}
+
+#ifdef CONFIG_DM_MMC
+static int arm_pl180_mmc_probe(struct udevice *dev)
+{
+ struct arm_pl180_mmc_plat *pdata = dev_get_platdata(dev);
+ struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
+ struct mmc *mmc = &pdata->mmc;
+ struct pl180_mmc_host *host = mmc->priv;
+ struct clk clk;
+ u32 bus_width;
+ int ret;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret < 0)
+ return ret;
+
+ ret = clk_enable(&clk);
+ if (ret) {
+ dev_err(dev, "failed to enable clock\n");
+ return ret;
+ }
+
+ strcpy(host->name, "MMC");
+ host->pwr_init = INIT_PWR;
+ host->clkdiv_init = SDI_CLKCR_CLKDIV_INIT_V1 | SDI_CLKCR_CLKEN |
+ SDI_CLKCR_HWFC_EN;
+ host->voltages = VOLTAGE_WINDOW_SD;
+ host->caps = 0;
+ host->clock_in = clk_get_rate(&clk);
+ host->clock_min = host->clock_in / (2 * (SDI_CLKCR_CLKDIV_INIT_V1 + 1));
+ host->clock_max = dev_read_u32_default(dev, "max-frequency",
+ MMC_CLOCK_MAX);
+ host->version2 = dev_get_driver_data(dev);
+
+ gpio_request_by_name(dev, "cd-gpios", 0, &host->cd_gpio, GPIOD_IS_IN);
+
+ bus_width = dev_read_u32_default(dev, "bus-width", 1);
+ switch (bus_width) {
+ case 8:
+ host->caps |= MMC_MODE_8BIT;
+ /* Hosts capable of 8-bit transfers can also do 4 bits */
+ case 4:
+ host->caps |= MMC_MODE_4BIT;
+ break;
+ case 1:
+ break;
+ default:
+ dev_err(dev, "Invalid bus-width value %u\n", bus_width);
+ }
+
+ ret = arm_pl180_mmci_init(host, &mmc);
+ if (ret) {
+ dev_err(dev, "arm_pl180_mmci init failed\n");
+ return ret;
+ }
+
+ mmc->dev = dev;
+ dev->priv = host;
+ upriv->mmc = mmc;
+
+ return 0;
+}
+
+static int dm_host_request(struct udevice *dev, struct mmc_cmd *cmd,
+ struct mmc_data *data)
+{
+ struct mmc *mmc = mmc_get_mmc_dev(dev);
+
+ return host_request(mmc, cmd, data);
+}
+
+static int dm_host_set_ios(struct udevice *dev)
+{
+ struct mmc *mmc = mmc_get_mmc_dev(dev);
+
+ return host_set_ios(mmc);
+}
+
+static int dm_mmc_getcd(struct udevice *dev)
+{
+ struct arm_pl180_mmc_plat *pdata = dev_get_platdata(dev);
+ struct mmc *mmc = &pdata->mmc;
+ struct pl180_mmc_host *host = mmc->priv;
+ int value = 1;
+
+ if (dm_gpio_is_valid(&host->cd_gpio)) {
+ value = dm_gpio_get_value(&host->cd_gpio);
+ if (host->cd_inverted)
+ return !value;
+ }
+
+ return value;
+}
+
+static const struct dm_mmc_ops arm_pl180_dm_mmc_ops = {
+ .send_cmd = dm_host_request,
+ .set_ios = dm_host_set_ios,
+ .get_cd = dm_mmc_getcd,
+};
+
+static int arm_pl180_mmc_ofdata_to_platdata(struct udevice *dev)
+{
+ struct arm_pl180_mmc_plat *pdata = dev_get_platdata(dev);
+ struct mmc *mmc = &pdata->mmc;
+ struct pl180_mmc_host *host = mmc->priv;
+ fdt_addr_t addr;
+
+ addr = devfdt_get_addr(dev);
+ if (addr == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ host->base = (void *)addr;
+
+ return 0;
+}
+
+static const struct udevice_id arm_pl180_mmc_match[] = {
+ { .compatible = "st,stm32f4xx-sdio", .data = VERSION1 },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(arm_pl180_mmc) = {
+ .name = "arm_pl180_mmc",
+ .id = UCLASS_MMC,
+ .of_match = arm_pl180_mmc_match,
+ .ops = &arm_pl180_dm_mmc_ops,
+ .probe = arm_pl180_mmc_probe,
+ .ofdata_to_platdata = arm_pl180_mmc_ofdata_to_platdata,
+ .priv_auto_alloc_size = sizeof(struct pl180_mmc_host),
+ .platdata_auto_alloc_size = sizeof(struct arm_pl180_mmc_plat),
+};
+#endif
#define SDI_FIFO_BURST_SIZE 8
+#define VERSION1 false
+#define VERSION2 true
+
struct sdi_registers {
u32 power; /* 0x00*/
u32 clock; /* 0x04*/
unsigned int pwr_init;
int version2;
struct mmc_config cfg;
+#ifdef CONFIG_DM_MMC
+ struct gpio_desc cd_gpio;
+ bool cd_inverted;
+#endif
};
-int arm_pl180_mmci_init(struct pl180_mmc_host *);
+int arm_pl180_mmci_init(struct pl180_mmc_host *host, struct mmc **mmc);
#endif
config NAND_OMAP_GPMC_PREFETCH
bool "Enable GPMC Prefetch"
depends on NAND_OMAP_GPMC
+ default y
help
On OMAP platforms that use the GPMC controller
(CONFIG_NAND_OMAP_GPMC_PREFETCH), this options enables the code that
/* device info */
struct fsl_ifc regs;
void __iomem *addr; /* Address of assigned IFC buffer */
- unsigned int cs_nand; /* On which chipsel NAND is connected */
unsigned int page; /* Last page written to / read from */
unsigned int read_bytes; /* Number of bytes read during command */
unsigned int column; /* Saved column from SEQIN */
int i;
/* set the chip select for NAND Transaction */
- ifc_out32(&ifc->ifc_nand.nand_csel, ifc_ctrl->cs_nand);
+ ifc_out32(&ifc->ifc_nand.nand_csel, priv->bank << IFC_NAND_CSEL_SHIFT);
/* start read/write seq */
ifc_out32(&ifc->ifc_nand.nandseq_strt,
{
}
-static int fsl_ifc_sram_init(uint32_t ver)
+static int fsl_ifc_sram_init(struct fsl_ifc_mtd *priv, uint32_t ver)
{
struct fsl_ifc_runtime *ifc = ifc_ctrl->regs.rregs;
uint32_t cs = 0, csor = 0, csor_8k = 0, csor_ext = 0;
return 1;
}
- cs = ifc_ctrl->cs_nand >> IFC_NAND_CSEL_SHIFT;
+ cs = priv->bank;
/* Save CSOR and CSOR_ext */
csor = ifc_in32(&ifc_ctrl->regs.gregs->csor_cs[cs].csor);
ifc_out32(&ifc->ifc_nand.col0, 0x0);
/* set the chip select for NAND Transaction */
- ifc_out32(&ifc->ifc_nand.nand_csel, ifc_ctrl->cs_nand);
+ ifc_out32(&ifc->ifc_nand.nand_csel, priv->bank << IFC_NAND_CSEL_SHIFT);
/* start read seq */
ifc_out32(&ifc->ifc_nand.nandseq_strt, IFC_NAND_SEQ_STRT_FIR_STRT);
csor = ifc_in32(&gregs->csor_cs[priv->bank].csor);
if ((cspr & CSPR_V) && (cspr & CSPR_MSEL) == CSPR_MSEL_NAND &&
- (cspr & CSPR_BA) == CSPR_PHYS_ADDR(phys_addr)) {
- ifc_ctrl->cs_nand = priv->bank << IFC_NAND_CSEL_SHIFT;
+ (cspr & CSPR_BA) == CSPR_PHYS_ADDR(phys_addr))
break;
- }
}
if (priv->bank >= MAX_BANKS) {
ver = ifc_in32(&gregs->ifc_rev);
if (ver >= FSL_IFC_V1_1_0)
- ret = fsl_ifc_sram_init(ver);
+ ret = fsl_ifc_sram_init(priv, ver);
if (ret)
return ret;
}
}
- if (ai->aeb_slab_cache)
- kmem_cache_destroy(ai->aeb_slab_cache);
+ kmem_cache_destroy(ai->aeb_slab_cache);
kfree(ai);
}
if (dram_block_size_env_var) {
dram_block_size = simple_strtoul(dram_block_size_env_var, NULL,
- 10);
+ 16);
if (dram_block_size < CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE) {
printf("fsl-mc: WARNING: Invalid value for \'"
&buffer_start, 1);
} while (err == -EBUSY);
- if (err < 0) {
+ if (err <= 0) {
printf("qbman_swp_acquire() failed\n");
return -ENOMEM;
}
config PHY_MARVELL
bool "Marvell Ethernet PHYs support"
+config PHY_MESON_GXL
+ bool "Amlogic Meson GXL Internal PHY support"
+
config PHY_MICREL
bool "Micrel Ethernet PHYs support"
help
obj-$(CONFIG_PHY_MARVELL) += marvell.o
obj-$(CONFIG_PHY_MICREL_KSZ8XXX) += micrel_ksz8xxx.o
obj-$(CONFIG_PHY_MICREL_KSZ90X1) += micrel_ksz90x1.o
+obj-$(CONFIG_PHY_MESON_GXL) += meson-gxl.o
obj-$(CONFIG_PHY_NATSEMI) += natsemi.o
obj-$(CONFIG_PHY_REALTEK) += realtek.o
obj-$(CONFIG_PHY_SMSC) += smsc.o
--- /dev/null
+/*
+ * Meson GXL Internal PHY Driver
+ *
+ * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
+ * Copyright (C) 2016 BayLibre, SAS. All rights reserved.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <config.h>
+#include <common.h>
+#include <linux/bitops.h>
+#include <phy.h>
+
+static int meson_gxl_phy_config(struct phy_device *phydev)
+{
+ /* Enable Analog and DSP register Bank access by */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x0000);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x0400);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x0000);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x0400);
+
+ /* Write Analog register 23 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x17, 0x8E0D);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x4417);
+
+ /* Enable fractional PLL */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x17, 0x0005);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x5C1B);
+
+ /* Program fraction FR_PLL_DIV1 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x17, 0x029A);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x5C1D);
+
+ /* Program fraction FR_PLL_DIV1 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x17, 0xAAAA);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x14, 0x5C1C);
+
+ return genphy_config(phydev);
+}
+
+static struct phy_driver meson_gxl_phy_driver = {
+ .name = "Meson GXL Internal PHY",
+ .uid = 0x01814400,
+ .mask = 0xfffffff0,
+ .features = PHY_BASIC_FEATURES,
+ .config = &meson_gxl_phy_config,
+ .startup = &genphy_startup,
+ .shutdown = &genphy_shutdown,
+};
+
+int phy_meson_gxl_init(void)
+{
+ phy_register(&meson_gxl_phy_driver);
+
+ return 0;
+}
#ifdef CONFIG_PHY_MICREL_KSZ90X1
phy_micrel_ksz90x1_init();
#endif
+#ifdef CONFIG_PHY_MESON_GXL
+ phy_meson_gxl_init();
+#endif
#ifdef CONFIG_PHY_NATSEMI
phy_natsemi_init();
#endif
/* Configure bus number registers */
dm_pci_write_config8(dev, PCI_PRIMARY_BUS,
- PCI_BUS(dm_pci_get_bdf(dev)));
- dm_pci_write_config8(dev, PCI_SECONDARY_BUS, sub_bus);
+ PCI_BUS(dm_pci_get_bdf(dev)) - ctlr->seq);
+ dm_pci_write_config8(dev, PCI_SECONDARY_BUS, sub_bus - ctlr->seq);
dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, 0xff);
if (pci_mem) {
pci_io = ctlr_hose->pci_io;
/* Configure bus number registers */
- dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, sub_bus);
+ dm_pci_write_config8(dev, PCI_SUBORDINATE_BUS, sub_bus - ctlr->seq);
if (pci_mem) {
/* Round memory allocator to 1MB boundary */
/*
* MVEBU PCIe controller needs MEMORY and I/O BARs to be mapped
- * into SoCs address space. Each controller will map 32M of MEM
+ * into SoCs address space. Each controller will map 128M of MEM
* and 64K of I/O space when registered.
*/
static void __iomem *mvebu_pcie_membase = (void __iomem *)MBUS_PCI_MEM_BASE;
-#define PCIE_MEM_SIZE (32 << 20)
+#define PCIE_MEM_SIZE (128 << 20)
#if defined(CONFIG_ARMADA_38X)
#define PCIE_BASE(if) \
/* Accessing root port configuration space. */
va_address = (uintptr_t)pcie->ctrl_base;
} else {
+ d = PCI_MASK_BUS(d) | (PCI_BUS(d) - pcie->first_busno);
writel(d << 8, pcie->ctrl_base + PCIE_ATU_LOWER_TARGET);
va_address = (uintptr_t)pcie->cfg_base;
}
return 0;
}
- busdev = PCIE_ATU_BUS(PCI_BUS(bdf)) |
+ busdev = PCIE_ATU_BUS(PCI_BUS(bdf) - bus->seq) |
PCIE_ATU_DEV(PCI_DEV(bdf)) |
PCIE_ATU_FUNC(PCI_FUNC(bdf));
bool "Amlogic Meson GXBB SoC pinctrl driver"
select PINCTRL_MESON
+config PINCTRL_MESON_GXL
+ bool "Amlogic Meson GXL SoC pinctrl driver"
+ select PINCTRL_MESON
+
endif
obj-y += pinctrl-meson.o
obj-$(CONFIG_PINCTRL_MESON_GXBB) += pinctrl-meson-gxbb.o
+obj-$(CONFIG_PINCTRL_MESON_GXL) += pinctrl-meson-gxl.o
--- /dev/null
+/*
+ * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com>
+ *
+ * Based on code from Linux kernel:
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <dt-bindings/gpio/meson-gxl-gpio.h>
+
+#include "pinctrl-meson.h"
+
+#define EE_OFF 10
+
+static const unsigned int emmc_nand_d07_pins[] = {
+ PIN(BOOT_0, EE_OFF), PIN(BOOT_1, EE_OFF), PIN(BOOT_2, EE_OFF),
+ PIN(BOOT_3, EE_OFF), PIN(BOOT_4, EE_OFF), PIN(BOOT_5, EE_OFF),
+ PIN(BOOT_6, EE_OFF), PIN(BOOT_7, EE_OFF),
+};
+static const unsigned int emmc_clk_pins[] = { PIN(BOOT_8, EE_OFF) };
+static const unsigned int emmc_cmd_pins[] = { PIN(BOOT_10, EE_OFF) };
+static const unsigned int emmc_ds_pins[] = { PIN(BOOT_15, EE_OFF) };
+
+static const unsigned int nor_d_pins[] = { PIN(BOOT_11, EE_OFF) };
+static const unsigned int nor_q_pins[] = { PIN(BOOT_12, EE_OFF) };
+static const unsigned int nor_c_pins[] = { PIN(BOOT_13, EE_OFF) };
+static const unsigned int nor_cs_pins[] = { PIN(BOOT_15, EE_OFF) };
+
+static const unsigned int spi_mosi_pins[] = { PIN(GPIOX_8, EE_OFF) };
+static const unsigned int spi_miso_pins[] = { PIN(GPIOX_9, EE_OFF) };
+static const unsigned int spi_ss0_pins[] = { PIN(GPIOX_10, EE_OFF) };
+static const unsigned int spi_sclk_pins[] = { PIN(GPIOX_11, EE_OFF) };
+
+static const unsigned int sdcard_d0_pins[] = { PIN(CARD_1, EE_OFF) };
+static const unsigned int sdcard_d1_pins[] = { PIN(CARD_0, EE_OFF) };
+static const unsigned int sdcard_d2_pins[] = { PIN(CARD_5, EE_OFF) };
+static const unsigned int sdcard_d3_pins[] = { PIN(CARD_4, EE_OFF) };
+static const unsigned int sdcard_cmd_pins[] = { PIN(CARD_3, EE_OFF) };
+static const unsigned int sdcard_clk_pins[] = { PIN(CARD_2, EE_OFF) };
+
+static const unsigned int sdio_d0_pins[] = { PIN(GPIOX_0, EE_OFF) };
+static const unsigned int sdio_d1_pins[] = { PIN(GPIOX_1, EE_OFF) };
+static const unsigned int sdio_d2_pins[] = { PIN(GPIOX_2, EE_OFF) };
+static const unsigned int sdio_d3_pins[] = { PIN(GPIOX_3, EE_OFF) };
+static const unsigned int sdio_cmd_pins[] = { PIN(GPIOX_4, EE_OFF) };
+static const unsigned int sdio_clk_pins[] = { PIN(GPIOX_5, EE_OFF) };
+static const unsigned int sdio_irq_pins[] = { PIN(GPIOX_7, EE_OFF) };
+
+static const unsigned int nand_ce0_pins[] = { PIN(BOOT_8, EE_OFF) };
+static const unsigned int nand_ce1_pins[] = { PIN(BOOT_9, EE_OFF) };
+static const unsigned int nand_rb0_pins[] = { PIN(BOOT_10, EE_OFF) };
+static const unsigned int nand_ale_pins[] = { PIN(BOOT_11, EE_OFF) };
+static const unsigned int nand_cle_pins[] = { PIN(BOOT_12, EE_OFF) };
+static const unsigned int nand_wen_clk_pins[] = { PIN(BOOT_13, EE_OFF) };
+static const unsigned int nand_ren_wr_pins[] = { PIN(BOOT_14, EE_OFF) };
+static const unsigned int nand_dqs_pins[] = { PIN(BOOT_15, EE_OFF) };
+
+static const unsigned int uart_tx_a_pins[] = { PIN(GPIOX_12, EE_OFF) };
+static const unsigned int uart_rx_a_pins[] = { PIN(GPIOX_13, EE_OFF) };
+static const unsigned int uart_cts_a_pins[] = { PIN(GPIOX_14, EE_OFF) };
+static const unsigned int uart_rts_a_pins[] = { PIN(GPIOX_15, EE_OFF) };
+
+static const unsigned int uart_tx_b_pins[] = { PIN(GPIODV_24, EE_OFF) };
+static const unsigned int uart_rx_b_pins[] = { PIN(GPIODV_25, EE_OFF) };
+static const unsigned int uart_cts_b_pins[] = { PIN(GPIODV_26, EE_OFF) };
+static const unsigned int uart_rts_b_pins[] = { PIN(GPIODV_27, EE_OFF) };
+
+static const unsigned int uart_tx_c_pins[] = { PIN(GPIOX_8, EE_OFF) };
+static const unsigned int uart_rx_c_pins[] = { PIN(GPIOX_9, EE_OFF) };
+static const unsigned int uart_cts_c_pins[] = { PIN(GPIOX_10, EE_OFF) };
+static const unsigned int uart_rts_c_pins[] = { PIN(GPIOX_11, EE_OFF) };
+
+static const unsigned int i2c_sck_a_pins[] = { PIN(GPIODV_25, EE_OFF) };
+static const unsigned int i2c_sda_a_pins[] = { PIN(GPIODV_24, EE_OFF) };
+
+static const unsigned int i2c_sck_b_pins[] = { PIN(GPIODV_27, EE_OFF) };
+static const unsigned int i2c_sda_b_pins[] = { PIN(GPIODV_26, EE_OFF) };
+
+static const unsigned int i2c_sck_c_pins[] = { PIN(GPIODV_29, EE_OFF) };
+static const unsigned int i2c_sda_c_pins[] = { PIN(GPIODV_28, EE_OFF) };
+
+static const unsigned int i2c_sck_c_dv19_pins[] = { PIN(GPIODV_19, EE_OFF) };
+static const unsigned int i2c_sda_c_dv18_pins[] = { PIN(GPIODV_18, EE_OFF) };
+
+static const unsigned int eth_mdio_pins[] = { PIN(GPIOZ_0, EE_OFF) };
+static const unsigned int eth_mdc_pins[] = { PIN(GPIOZ_1, EE_OFF) };
+static const unsigned int eth_clk_rx_clk_pins[] = { PIN(GPIOZ_2, EE_OFF) };
+static const unsigned int eth_rx_dv_pins[] = { PIN(GPIOZ_3, EE_OFF) };
+static const unsigned int eth_rxd0_pins[] = { PIN(GPIOZ_4, EE_OFF) };
+static const unsigned int eth_rxd1_pins[] = { PIN(GPIOZ_5, EE_OFF) };
+static const unsigned int eth_rxd2_pins[] = { PIN(GPIOZ_6, EE_OFF) };
+static const unsigned int eth_rxd3_pins[] = { PIN(GPIOZ_7, EE_OFF) };
+static const unsigned int eth_rgmii_tx_clk_pins[] = { PIN(GPIOZ_8, EE_OFF) };
+static const unsigned int eth_tx_en_pins[] = { PIN(GPIOZ_9, EE_OFF) };
+static const unsigned int eth_txd0_pins[] = { PIN(GPIOZ_10, EE_OFF) };
+static const unsigned int eth_txd1_pins[] = { PIN(GPIOZ_11, EE_OFF) };
+static const unsigned int eth_txd2_pins[] = { PIN(GPIOZ_12, EE_OFF) };
+static const unsigned int eth_txd3_pins[] = { PIN(GPIOZ_13, EE_OFF) };
+
+static const unsigned int pwm_a_pins[] = { PIN(GPIOX_6, EE_OFF) };
+
+static const unsigned int pwm_b_pins[] = { PIN(GPIODV_29, EE_OFF) };
+
+static const unsigned int pwm_c_pins[] = { PIN(GPIOZ_15, EE_OFF) };
+
+static const unsigned int pwm_d_pins[] = { PIN(GPIODV_28, EE_OFF) };
+
+static const unsigned int pwm_e_pins[] = { PIN(GPIOX_16, EE_OFF) };
+
+static const unsigned int pwm_f_clk_pins[] = { PIN(GPIOCLK_1, EE_OFF) };
+static const unsigned int pwm_f_x_pins[] = { PIN(GPIOX_7, EE_OFF) };
+
+static const unsigned int hdmi_hpd_pins[] = { PIN(GPIOH_0, EE_OFF) };
+static const unsigned int hdmi_sda_pins[] = { PIN(GPIOH_1, EE_OFF) };
+static const unsigned int hdmi_scl_pins[] = { PIN(GPIOH_2, EE_OFF) };
+
+static const unsigned int i2s_am_clk_pins[] = { PIN(GPIOH_6, EE_OFF) };
+static const unsigned int i2s_out_ao_clk_pins[] = { PIN(GPIOH_7, EE_OFF) };
+static const unsigned int i2s_out_lr_clk_pins[] = { PIN(GPIOH_8, EE_OFF) };
+static const unsigned int i2s_out_ch01_pins[] = { PIN(GPIOH_9, EE_OFF) };
+static const unsigned int i2s_out_ch23_z_pins[] = { PIN(GPIOZ_5, EE_OFF) };
+static const unsigned int i2s_out_ch45_z_pins[] = { PIN(GPIOZ_6, EE_OFF) };
+static const unsigned int i2s_out_ch67_z_pins[] = { PIN(GPIOZ_7, EE_OFF) };
+
+static const unsigned int spdif_out_h_pins[] = { PIN(GPIOH_4, EE_OFF) };
+
+static const unsigned int eth_link_led_pins[] = { PIN(GPIOZ_14, EE_OFF) };
+static const unsigned int eth_act_led_pins[] = { PIN(GPIOZ_15, EE_OFF) };
+
+static const unsigned int tsin_a_d0_pins[] = { PIN(GPIODV_0, EE_OFF) };
+static const unsigned int tsin_a_d0_x_pins[] = { PIN(GPIOX_10, EE_OFF) };
+static const unsigned int tsin_a_clk_pins[] = { PIN(GPIODV_8, EE_OFF) };
+static const unsigned int tsin_a_clk_x_pins[] = { PIN(GPIOX_11, EE_OFF) };
+static const unsigned int tsin_a_sop_pins[] = { PIN(GPIODV_9, EE_OFF) };
+static const unsigned int tsin_a_sop_x_pins[] = { PIN(GPIOX_8, EE_OFF) };
+static const unsigned int tsin_a_d_valid_pins[] = { PIN(GPIODV_10, EE_OFF) };
+static const unsigned int tsin_a_d_valid_x_pins[] = { PIN(GPIOX_9, EE_OFF) };
+static const unsigned int tsin_a_fail_pins[] = { PIN(GPIODV_11, EE_OFF) };
+static const unsigned int tsin_a_dp_pins[] = {
+ PIN(GPIODV_1, EE_OFF),
+ PIN(GPIODV_2, EE_OFF),
+ PIN(GPIODV_3, EE_OFF),
+ PIN(GPIODV_4, EE_OFF),
+ PIN(GPIODV_5, EE_OFF),
+ PIN(GPIODV_6, EE_OFF),
+ PIN(GPIODV_7, EE_OFF),
+};
+
+static const unsigned int uart_tx_ao_a_pins[] = { PIN(GPIOAO_0, 0) };
+static const unsigned int uart_rx_ao_a_pins[] = { PIN(GPIOAO_1, 0) };
+static const unsigned int uart_tx_ao_b_0_pins[] = { PIN(GPIOAO_0, 0) };
+static const unsigned int uart_rx_ao_b_1_pins[] = { PIN(GPIOAO_1, 0) };
+static const unsigned int uart_cts_ao_a_pins[] = { PIN(GPIOAO_2, 0) };
+static const unsigned int uart_rts_ao_a_pins[] = { PIN(GPIOAO_3, 0) };
+static const unsigned int uart_tx_ao_b_pins[] = { PIN(GPIOAO_4, 0) };
+static const unsigned int uart_rx_ao_b_pins[] = { PIN(GPIOAO_5, 0) };
+static const unsigned int uart_cts_ao_b_pins[] = { PIN(GPIOAO_2, 0) };
+static const unsigned int uart_rts_ao_b_pins[] = { PIN(GPIOAO_3, 0) };
+
+static const unsigned int i2c_sck_ao_pins[] = {PIN(GPIOAO_4, 0) };
+static const unsigned int i2c_sda_ao_pins[] = {PIN(GPIOAO_5, 0) };
+static const unsigned int i2c_slave_sck_ao_pins[] = {PIN(GPIOAO_4, 0) };
+static const unsigned int i2c_slave_sda_ao_pins[] = {PIN(GPIOAO_5, 0) };
+
+static const unsigned int remote_input_ao_pins[] = {PIN(GPIOAO_7, 0) };
+
+static const unsigned int pwm_ao_a_3_pins[] = { PIN(GPIOAO_3, 0) };
+static const unsigned int pwm_ao_a_8_pins[] = { PIN(GPIOAO_8, 0) };
+
+static const unsigned int pwm_ao_b_pins[] = { PIN(GPIOAO_9, 0) };
+static const unsigned int pwm_ao_b_6_pins[] = { PIN(GPIOAO_6, 0) };
+
+static const unsigned int i2s_out_ch23_ao_pins[] = { PIN(GPIOAO_8, 0) };
+static const unsigned int i2s_out_ch45_ao_pins[] = { PIN(GPIOAO_9, 0) };
+
+static const unsigned int spdif_out_ao_6_pins[] = { PIN(GPIOAO_6, 0) };
+static const unsigned int spdif_out_ao_9_pins[] = { PIN(GPIOAO_9, 0) };
+
+static const unsigned int ao_cec_pins[] = { PIN(GPIOAO_8, 0) };
+static const unsigned int ee_cec_pins[] = { PIN(GPIOAO_8, 0) };
+
+static struct meson_pmx_group meson_gxl_periphs_groups[] = {
+ GPIO_GROUP(GPIOZ_0, EE_OFF),
+ GPIO_GROUP(GPIOZ_1, EE_OFF),
+ GPIO_GROUP(GPIOZ_2, EE_OFF),
+ GPIO_GROUP(GPIOZ_3, EE_OFF),
+ GPIO_GROUP(GPIOZ_4, EE_OFF),
+ GPIO_GROUP(GPIOZ_5, EE_OFF),
+ GPIO_GROUP(GPIOZ_6, EE_OFF),
+ GPIO_GROUP(GPIOZ_7, EE_OFF),
+ GPIO_GROUP(GPIOZ_8, EE_OFF),
+ GPIO_GROUP(GPIOZ_9, EE_OFF),
+ GPIO_GROUP(GPIOZ_10, EE_OFF),
+ GPIO_GROUP(GPIOZ_11, EE_OFF),
+ GPIO_GROUP(GPIOZ_12, EE_OFF),
+ GPIO_GROUP(GPIOZ_13, EE_OFF),
+ GPIO_GROUP(GPIOZ_14, EE_OFF),
+ GPIO_GROUP(GPIOZ_15, EE_OFF),
+
+ GPIO_GROUP(GPIOH_0, EE_OFF),
+ GPIO_GROUP(GPIOH_1, EE_OFF),
+ GPIO_GROUP(GPIOH_2, EE_OFF),
+ GPIO_GROUP(GPIOH_3, EE_OFF),
+ GPIO_GROUP(GPIOH_4, EE_OFF),
+ GPIO_GROUP(GPIOH_5, EE_OFF),
+ GPIO_GROUP(GPIOH_6, EE_OFF),
+ GPIO_GROUP(GPIOH_7, EE_OFF),
+ GPIO_GROUP(GPIOH_8, EE_OFF),
+ GPIO_GROUP(GPIOH_9, EE_OFF),
+
+ GPIO_GROUP(BOOT_0, EE_OFF),
+ GPIO_GROUP(BOOT_1, EE_OFF),
+ GPIO_GROUP(BOOT_2, EE_OFF),
+ GPIO_GROUP(BOOT_3, EE_OFF),
+ GPIO_GROUP(BOOT_4, EE_OFF),
+ GPIO_GROUP(BOOT_5, EE_OFF),
+ GPIO_GROUP(BOOT_6, EE_OFF),
+ GPIO_GROUP(BOOT_7, EE_OFF),
+ GPIO_GROUP(BOOT_8, EE_OFF),
+ GPIO_GROUP(BOOT_9, EE_OFF),
+ GPIO_GROUP(BOOT_10, EE_OFF),
+ GPIO_GROUP(BOOT_11, EE_OFF),
+ GPIO_GROUP(BOOT_12, EE_OFF),
+ GPIO_GROUP(BOOT_13, EE_OFF),
+ GPIO_GROUP(BOOT_14, EE_OFF),
+ GPIO_GROUP(BOOT_15, EE_OFF),
+
+ GPIO_GROUP(CARD_0, EE_OFF),
+ GPIO_GROUP(CARD_1, EE_OFF),
+ GPIO_GROUP(CARD_2, EE_OFF),
+ GPIO_GROUP(CARD_3, EE_OFF),
+ GPIO_GROUP(CARD_4, EE_OFF),
+ GPIO_GROUP(CARD_5, EE_OFF),
+ GPIO_GROUP(CARD_6, EE_OFF),
+
+ GPIO_GROUP(GPIODV_0, EE_OFF),
+ GPIO_GROUP(GPIODV_1, EE_OFF),
+ GPIO_GROUP(GPIODV_2, EE_OFF),
+ GPIO_GROUP(GPIODV_3, EE_OFF),
+ GPIO_GROUP(GPIODV_4, EE_OFF),
+ GPIO_GROUP(GPIODV_5, EE_OFF),
+ GPIO_GROUP(GPIODV_6, EE_OFF),
+ GPIO_GROUP(GPIODV_7, EE_OFF),
+ GPIO_GROUP(GPIODV_8, EE_OFF),
+ GPIO_GROUP(GPIODV_9, EE_OFF),
+ GPIO_GROUP(GPIODV_10, EE_OFF),
+ GPIO_GROUP(GPIODV_11, EE_OFF),
+ GPIO_GROUP(GPIODV_12, EE_OFF),
+ GPIO_GROUP(GPIODV_13, EE_OFF),
+ GPIO_GROUP(GPIODV_14, EE_OFF),
+ GPIO_GROUP(GPIODV_15, EE_OFF),
+ GPIO_GROUP(GPIODV_16, EE_OFF),
+ GPIO_GROUP(GPIODV_17, EE_OFF),
+ GPIO_GROUP(GPIODV_19, EE_OFF),
+ GPIO_GROUP(GPIODV_20, EE_OFF),
+ GPIO_GROUP(GPIODV_21, EE_OFF),
+ GPIO_GROUP(GPIODV_22, EE_OFF),
+ GPIO_GROUP(GPIODV_23, EE_OFF),
+ GPIO_GROUP(GPIODV_24, EE_OFF),
+ GPIO_GROUP(GPIODV_25, EE_OFF),
+ GPIO_GROUP(GPIODV_26, EE_OFF),
+ GPIO_GROUP(GPIODV_27, EE_OFF),
+ GPIO_GROUP(GPIODV_28, EE_OFF),
+ GPIO_GROUP(GPIODV_29, EE_OFF),
+
+ GPIO_GROUP(GPIOX_0, EE_OFF),
+ GPIO_GROUP(GPIOX_1, EE_OFF),
+ GPIO_GROUP(GPIOX_2, EE_OFF),
+ GPIO_GROUP(GPIOX_3, EE_OFF),
+ GPIO_GROUP(GPIOX_4, EE_OFF),
+ GPIO_GROUP(GPIOX_5, EE_OFF),
+ GPIO_GROUP(GPIOX_6, EE_OFF),
+ GPIO_GROUP(GPIOX_7, EE_OFF),
+ GPIO_GROUP(GPIOX_8, EE_OFF),
+ GPIO_GROUP(GPIOX_9, EE_OFF),
+ GPIO_GROUP(GPIOX_10, EE_OFF),
+ GPIO_GROUP(GPIOX_11, EE_OFF),
+ GPIO_GROUP(GPIOX_12, EE_OFF),
+ GPIO_GROUP(GPIOX_13, EE_OFF),
+ GPIO_GROUP(GPIOX_14, EE_OFF),
+ GPIO_GROUP(GPIOX_15, EE_OFF),
+ GPIO_GROUP(GPIOX_16, EE_OFF),
+ GPIO_GROUP(GPIOX_17, EE_OFF),
+ GPIO_GROUP(GPIOX_18, EE_OFF),
+
+ GPIO_GROUP(GPIOCLK_0, EE_OFF),
+ GPIO_GROUP(GPIOCLK_1, EE_OFF),
+
+ GPIO_GROUP(GPIO_TEST_N, EE_OFF),
+
+ /* Bank X */
+ GROUP(sdio_d0, 5, 31),
+ GROUP(sdio_d1, 5, 30),
+ GROUP(sdio_d2, 5, 29),
+ GROUP(sdio_d3, 5, 28),
+ GROUP(sdio_clk, 5, 27),
+ GROUP(sdio_cmd, 5, 26),
+ GROUP(sdio_irq, 5, 24),
+ GROUP(uart_tx_a, 5, 19),
+ GROUP(uart_rx_a, 5, 18),
+ GROUP(uart_cts_a, 5, 17),
+ GROUP(uart_rts_a, 5, 16),
+ GROUP(uart_tx_c, 5, 13),
+ GROUP(uart_rx_c, 5, 12),
+ GROUP(uart_cts_c, 5, 11),
+ GROUP(uart_rts_c, 5, 10),
+ GROUP(pwm_a, 5, 25),
+ GROUP(pwm_e, 5, 15),
+ GROUP(pwm_f_x, 5, 14),
+ GROUP(spi_mosi, 5, 3),
+ GROUP(spi_miso, 5, 2),
+ GROUP(spi_ss0, 5, 1),
+ GROUP(spi_sclk, 5, 0),
+ GROUP(tsin_a_sop_x, 6, 3),
+ GROUP(tsin_a_d_valid_x, 6, 2),
+ GROUP(tsin_a_d0_x, 6, 1),
+ GROUP(tsin_a_clk_x, 6, 0),
+
+ /* Bank Z */
+ GROUP(eth_mdio, 4, 23),
+ GROUP(eth_mdc, 4, 22),
+ GROUP(eth_clk_rx_clk, 4, 21),
+ GROUP(eth_rx_dv, 4, 20),
+ GROUP(eth_rxd0, 4, 19),
+ GROUP(eth_rxd1, 4, 18),
+ GROUP(eth_rxd2, 4, 17),
+ GROUP(eth_rxd3, 4, 16),
+ GROUP(eth_rgmii_tx_clk, 4, 15),
+ GROUP(eth_tx_en, 4, 14),
+ GROUP(eth_txd0, 4, 13),
+ GROUP(eth_txd1, 4, 12),
+ GROUP(eth_txd2, 4, 11),
+ GROUP(eth_txd3, 4, 10),
+ GROUP(pwm_c, 3, 20),
+ GROUP(i2s_out_ch23_z, 3, 26),
+ GROUP(i2s_out_ch45_z, 3, 25),
+ GROUP(i2s_out_ch67_z, 3, 24),
+ GROUP(eth_link_led, 4, 25),
+ GROUP(eth_act_led, 4, 24),
+
+ /* Bank H */
+ GROUP(hdmi_hpd, 6, 31),
+ GROUP(hdmi_sda, 6, 30),
+ GROUP(hdmi_scl, 6, 29),
+ GROUP(i2s_am_clk, 6, 26),
+ GROUP(i2s_out_ao_clk, 6, 25),
+ GROUP(i2s_out_lr_clk, 6, 24),
+ GROUP(i2s_out_ch01, 6, 23),
+ GROUP(spdif_out_h, 6, 28),
+
+ /* Bank DV */
+ GROUP(uart_tx_b, 2, 16),
+ GROUP(uart_rx_b, 2, 15),
+ GROUP(uart_cts_b, 2, 14),
+ GROUP(uart_rts_b, 2, 13),
+ GROUP(i2c_sda_c_dv18, 1, 17),
+ GROUP(i2c_sck_c_dv19, 1, 16),
+ GROUP(i2c_sda_a, 1, 15),
+ GROUP(i2c_sck_a, 1, 14),
+ GROUP(i2c_sda_b, 1, 13),
+ GROUP(i2c_sck_b, 1, 12),
+ GROUP(i2c_sda_c, 1, 11),
+ GROUP(i2c_sck_c, 1, 10),
+ GROUP(pwm_b, 2, 11),
+ GROUP(pwm_d, 2, 12),
+ GROUP(tsin_a_d0, 2, 4),
+ GROUP(tsin_a_dp, 2, 3),
+ GROUP(tsin_a_clk, 2, 2),
+ GROUP(tsin_a_sop, 2, 1),
+ GROUP(tsin_a_d_valid, 2, 0),
+ GROUP(tsin_a_fail, 1, 31),
+
+ /* Bank BOOT */
+ GROUP(emmc_nand_d07, 7, 31),
+ GROUP(emmc_clk, 7, 30),
+ GROUP(emmc_cmd, 7, 29),
+ GROUP(emmc_ds, 7, 28),
+ GROUP(nor_d, 7, 13),
+ GROUP(nor_q, 7, 12),
+ GROUP(nor_c, 7, 11),
+ GROUP(nor_cs, 7, 10),
+ GROUP(nand_ce0, 7, 7),
+ GROUP(nand_ce1, 7, 6),
+ GROUP(nand_rb0, 7, 5),
+ GROUP(nand_ale, 7, 4),
+ GROUP(nand_cle, 7, 3),
+ GROUP(nand_wen_clk, 7, 2),
+ GROUP(nand_ren_wr, 7, 1),
+ GROUP(nand_dqs, 7, 0),
+
+ /* Bank CARD */
+ GROUP(sdcard_d1, 6, 5),
+ GROUP(sdcard_d0, 6, 4),
+ GROUP(sdcard_d3, 6, 1),
+ GROUP(sdcard_d2, 6, 0),
+ GROUP(sdcard_cmd, 6, 2),
+ GROUP(sdcard_clk, 6, 3),
+
+ /* Bank CLK */
+ GROUP(pwm_f_clk, 8, 30),
+};
+
+static struct meson_pmx_group meson_gxl_aobus_groups[] = {
+ GPIO_GROUP(GPIOAO_0, 0),
+ GPIO_GROUP(GPIOAO_1, 0),
+ GPIO_GROUP(GPIOAO_2, 0),
+ GPIO_GROUP(GPIOAO_3, 0),
+ GPIO_GROUP(GPIOAO_4, 0),
+ GPIO_GROUP(GPIOAO_5, 0),
+ GPIO_GROUP(GPIOAO_6, 0),
+ GPIO_GROUP(GPIOAO_7, 0),
+ GPIO_GROUP(GPIOAO_8, 0),
+ GPIO_GROUP(GPIOAO_9, 0),
+
+ /* bank AO */
+ GROUP(uart_tx_ao_b_0, 0, 26),
+ GROUP(uart_rx_ao_b_1, 0, 25),
+ GROUP(uart_tx_ao_b, 0, 24),
+ GROUP(uart_rx_ao_b, 0, 23),
+ GROUP(uart_tx_ao_a, 0, 12),
+ GROUP(uart_rx_ao_a, 0, 11),
+ GROUP(uart_cts_ao_a, 0, 10),
+ GROUP(uart_rts_ao_a, 0, 9),
+ GROUP(uart_cts_ao_b, 0, 8),
+ GROUP(uart_rts_ao_b, 0, 7),
+ GROUP(i2c_sck_ao, 0, 6),
+ GROUP(i2c_sda_ao, 0, 5),
+ GROUP(i2c_slave_sck_ao, 0, 2),
+ GROUP(i2c_slave_sda_ao, 0, 1),
+ GROUP(remote_input_ao, 0, 0),
+ GROUP(pwm_ao_a_3, 0, 22),
+ GROUP(pwm_ao_b_6, 0, 18),
+ GROUP(pwm_ao_a_8, 0, 17),
+ GROUP(pwm_ao_b, 0, 3),
+ GROUP(i2s_out_ch23_ao, 1, 0),
+ GROUP(i2s_out_ch45_ao, 1, 1),
+ GROUP(spdif_out_ao_6, 0, 16),
+ GROUP(spdif_out_ao_9, 0, 4),
+ GROUP(ao_cec, 0, 15),
+ GROUP(ee_cec, 0, 14),
+};
+
+static const char * const gpio_periphs_groups[] = {
+ "GPIOZ_0", "GPIOZ_1", "GPIOZ_2", "GPIOZ_3", "GPIOZ_4",
+ "GPIOZ_5", "GPIOZ_6", "GPIOZ_7", "GPIOZ_8", "GPIOZ_9",
+ "GPIOZ_10", "GPIOZ_11", "GPIOZ_12", "GPIOZ_13", "GPIOZ_14",
+ "GPIOZ_15",
+
+ "GPIOH_0", "GPIOH_1", "GPIOH_2", "GPIOH_3", "GPIOH_4",
+ "GPIOH_5", "GPIOH_6", "GPIOH_7", "GPIOH_8", "GPIOH_9",
+
+ "BOOT_0", "BOOT_1", "BOOT_2", "BOOT_3", "BOOT_4",
+ "BOOT_5", "BOOT_6", "BOOT_7", "BOOT_8", "BOOT_9",
+ "BOOT_10", "BOOT_11", "BOOT_12", "BOOT_13", "BOOT_14",
+ "BOOT_15",
+
+ "CARD_0", "CARD_1", "CARD_2", "CARD_3", "CARD_4",
+ "CARD_5", "CARD_6",
+
+ "GPIODV_0", "GPIODV_1", "GPIODV_2", "GPIODV_3", "GPIODV_4",
+ "GPIODV_5", "GPIODV_6", "GPIODV_7", "GPIODV_8", "GPIODV_9",
+ "GPIODV_10", "GPIODV_11", "GPIODV_12", "GPIODV_13", "GPIODV_14",
+ "GPIODV_15", "GPIODV_16", "GPIODV_17", "GPIODV_18", "GPIODV_19",
+ "GPIODV_20", "GPIODV_21", "GPIODV_22", "GPIODV_23", "GPIODV_24",
+ "GPIODV_25", "GPIODV_26", "GPIODV_27", "GPIODV_28", "GPIODV_29",
+
+ "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3", "GPIOX_4",
+ "GPIOX_5", "GPIOX_6", "GPIOX_7", "GPIOX_8", "GPIOX_9",
+ "GPIOX_10", "GPIOX_11", "GPIOX_12", "GPIOX_13", "GPIOX_14",
+ "GPIOX_15", "GPIOX_16", "GPIOX_17", "GPIOX_18",
+
+ "GPIO_TEST_N",
+};
+
+static const char * const emmc_groups[] = {
+ "emmc_nand_d07", "emmc_clk", "emmc_cmd", "emmc_ds",
+};
+
+static const char * const nor_groups[] = {
+ "nor_d", "nor_q", "nor_c", "nor_cs",
+};
+
+static const char * const spi_groups[] = {
+ "spi_mosi", "spi_miso", "spi_ss0", "spi_sclk",
+};
+
+static const char * const sdcard_groups[] = {
+ "sdcard_d0", "sdcard_d1", "sdcard_d2", "sdcard_d3",
+ "sdcard_cmd", "sdcard_clk",
+};
+
+static const char * const sdio_groups[] = {
+ "sdio_d0", "sdio_d1", "sdio_d2", "sdio_d3",
+ "sdio_cmd", "sdio_clk", "sdio_irq",
+};
+
+static const char * const nand_groups[] = {
+ "nand_ce0", "nand_ce1", "nand_rb0", "nand_ale", "nand_cle",
+ "nand_wen_clk", "nand_ren_wr", "nand_dqs",
+};
+
+static const char * const uart_a_groups[] = {
+ "uart_tx_a", "uart_rx_a", "uart_cts_a", "uart_rts_a",
+};
+
+static const char * const uart_b_groups[] = {
+ "uart_tx_b", "uart_rx_b", "uart_cts_b", "uart_rts_b",
+};
+
+static const char * const uart_c_groups[] = {
+ "uart_tx_c", "uart_rx_c", "uart_cts_c", "uart_rts_c",
+};
+
+static const char * const i2c_a_groups[] = {
+ "i2c_sck_a", "i2c_sda_a",
+};
+
+static const char * const i2c_b_groups[] = {
+ "i2c_sck_b", "i2c_sda_b",
+};
+
+static const char * const i2c_c_groups[] = {
+ "i2c_sck_c", "i2c_sda_c", "i2c_sda_c_dv18", "i2c_sck_c_dv19",
+};
+
+static const char * const eth_groups[] = {
+ "eth_mdio", "eth_mdc", "eth_clk_rx_clk", "eth_rx_dv",
+ "eth_rxd0", "eth_rxd1", "eth_rxd2", "eth_rxd3",
+ "eth_rgmii_tx_clk", "eth_tx_en",
+ "eth_txd0", "eth_txd1", "eth_txd2", "eth_txd3",
+};
+
+static const char * const pwm_a_groups[] = {
+ "pwm_a",
+};
+
+static const char * const pwm_b_groups[] = {
+ "pwm_b",
+};
+
+static const char * const pwm_c_groups[] = {
+ "pwm_c",
+};
+
+static const char * const pwm_d_groups[] = {
+ "pwm_d",
+};
+
+static const char * const pwm_e_groups[] = {
+ "pwm_e",
+};
+
+static const char * const pwm_f_groups[] = {
+ "pwm_f_clk", "pwm_f_x",
+};
+
+static const char * const hdmi_hpd_groups[] = {
+ "hdmi_hpd",
+};
+
+static const char * const hdmi_i2c_groups[] = {
+ "hdmi_sda", "hdmi_scl",
+};
+
+static const char * const i2s_out_groups[] = {
+ "i2s_am_clk", "i2s_out_ao_clk", "i2s_out_lr_clk",
+ "i2s_out_ch01", "i2s_out_ch23_z", "i2s_out_ch45_z", "i2s_out_ch67_z",
+};
+
+static const char * const spdif_out_groups[] = {
+ "spdif_out_h",
+};
+
+static const char * const eth_led_groups[] = {
+ "eth_link_led", "eth_act_led",
+};
+
+static const char * const tsin_a_groups[] = {
+ "tsin_a_clk", "tsin_a_clk_x", "tsin_a_sop", "tsin_a_sop_x",
+ "tsin_a_d_valid", "tsin_a_d_valid_x", "tsin_a_d0", "tsin_a_d0_x",
+ "tsin_a_dp", "tsin_a_fail",
+};
+
+static const char * const gpio_aobus_groups[] = {
+ "GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
+ "GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
+};
+
+static const char * const uart_ao_groups[] = {
+ "uart_tx_ao_a", "uart_rx_ao_a", "uart_cts_ao_a", "uart_rts_ao_a",
+};
+
+static const char * const uart_ao_b_groups[] = {
+ "uart_tx_ao_b", "uart_rx_ao_b", "uart_cts_ao_b", "uart_rts_ao_b",
+ "uart_tx_ao_b_0", "uart_rx_ao_b_1",
+};
+
+static const char * const i2c_ao_groups[] = {
+ "i2c_sck_ao", "i2c_sda_ao",
+};
+
+static const char * const i2c_slave_ao_groups[] = {
+ "i2c_slave_sck_ao", "i2c_slave_sda_ao",
+};
+
+static const char * const remote_input_ao_groups[] = {
+ "remote_input_ao",
+};
+
+static const char * const pwm_ao_a_groups[] = {
+ "pwm_ao_a_3", "pwm_ao_a_8",
+};
+
+static const char * const pwm_ao_b_groups[] = {
+ "pwm_ao_b", "pwm_ao_b_6",
+};
+
+static const char * const i2s_out_ao_groups[] = {
+ "i2s_out_ch23_ao", "i2s_out_ch45_ao",
+};
+
+static const char * const spdif_out_ao_groups[] = {
+ "spdif_out_ao_6", "spdif_out_ao_9",
+};
+
+static const char * const cec_ao_groups[] = {
+ "ao_cec", "ee_cec",
+};
+
+static struct meson_pmx_func meson_gxl_periphs_functions[] = {
+ FUNCTION(gpio_periphs),
+ FUNCTION(emmc),
+ FUNCTION(nor),
+ FUNCTION(spi),
+ FUNCTION(sdcard),
+ FUNCTION(sdio),
+ FUNCTION(nand),
+ FUNCTION(uart_a),
+ FUNCTION(uart_b),
+ FUNCTION(uart_c),
+ FUNCTION(i2c_a),
+ FUNCTION(i2c_b),
+ FUNCTION(i2c_c),
+ FUNCTION(eth),
+ FUNCTION(pwm_a),
+ FUNCTION(pwm_b),
+ FUNCTION(pwm_c),
+ FUNCTION(pwm_d),
+ FUNCTION(pwm_e),
+ FUNCTION(pwm_f),
+ FUNCTION(hdmi_hpd),
+ FUNCTION(hdmi_i2c),
+ FUNCTION(i2s_out),
+ FUNCTION(spdif_out),
+ FUNCTION(eth_led),
+ FUNCTION(tsin_a),
+};
+
+static struct meson_pmx_func meson_gxl_aobus_functions[] = {
+ FUNCTION(gpio_aobus),
+ FUNCTION(uart_ao),
+ FUNCTION(uart_ao_b),
+ FUNCTION(i2c_ao),
+ FUNCTION(i2c_slave_ao),
+ FUNCTION(remote_input_ao),
+ FUNCTION(pwm_ao_a),
+ FUNCTION(pwm_ao_b),
+ FUNCTION(i2s_out_ao),
+ FUNCTION(spdif_out_ao),
+ FUNCTION(cec_ao),
+};
+
+static struct meson_bank meson_gxl_periphs_banks[] = {
+ /* name first last pullen pull dir out in */
+ BANK("X", PIN(GPIOX_0, EE_OFF), PIN(GPIOX_18, EE_OFF), 4, 0, 4, 0, 12, 0, 13, 0, 14, 0),
+ BANK("DV", PIN(GPIODV_0, EE_OFF), PIN(GPIODV_29, EE_OFF), 0, 0, 0, 0, 0, 0, 1, 0, 2, 0),
+ BANK("H", PIN(GPIOH_0, EE_OFF), PIN(GPIOH_9, EE_OFF), 1, 20, 1, 20, 3, 20, 4, 20, 5, 20),
+ BANK("Z", PIN(GPIOZ_0, EE_OFF), PIN(GPIOZ_15, EE_OFF), 3, 0, 3, 0, 9, 0, 10, 0, 11, 0),
+ BANK("CARD", PIN(CARD_0, EE_OFF), PIN(CARD_6, EE_OFF), 2, 20, 2, 20, 6, 20, 7, 20, 8, 20),
+ BANK("BOOT", PIN(BOOT_0, EE_OFF), PIN(BOOT_15, EE_OFF), 2, 0, 2, 0, 6, 0, 7, 0, 8, 0),
+ BANK("CLK", PIN(GPIOCLK_0, EE_OFF), PIN(GPIOCLK_1, EE_OFF), 3, 28, 3, 28, 9, 28, 10, 28, 11, 28),
+};
+
+static struct meson_bank meson_gxl_aobus_banks[] = {
+ /* name first last pullen pull dir out in */
+ BANK("AO", PIN(GPIOAO_0, 0), PIN(GPIOAO_9, 0), 0, 0, 0, 16, 0, 0, 0, 16, 1, 0),
+};
+
+struct meson_pinctrl_data meson_gxl_periphs_pinctrl_data = {
+ .name = "periphs-banks",
+ .pin_base = 10,
+ .groups = meson_gxl_periphs_groups,
+ .funcs = meson_gxl_periphs_functions,
+ .banks = meson_gxl_periphs_banks,
+ .num_pins = 101,
+ .num_groups = ARRAY_SIZE(meson_gxl_periphs_groups),
+ .num_funcs = ARRAY_SIZE(meson_gxl_periphs_functions),
+ .num_banks = ARRAY_SIZE(meson_gxl_periphs_banks),
+};
+
+struct meson_pinctrl_data meson_gxl_aobus_pinctrl_data = {
+ .name = "aobus-banks",
+ .pin_base = 0,
+ .groups = meson_gxl_aobus_groups,
+ .funcs = meson_gxl_aobus_functions,
+ .banks = meson_gxl_aobus_banks,
+ .num_pins = 10,
+ .num_groups = ARRAY_SIZE(meson_gxl_aobus_groups),
+ .num_funcs = ARRAY_SIZE(meson_gxl_aobus_functions),
+ .num_banks = ARRAY_SIZE(meson_gxl_aobus_banks),
+};
+
+static const struct udevice_id meson_gxl_pinctrl_match[] = {
+ {
+ .compatible = "amlogic,meson-gxl-periphs-pinctrl",
+ .data = (ulong)&meson_gxl_periphs_pinctrl_data,
+ },
+ {
+ .compatible = "amlogic,meson-gxl-aobus-pinctrl",
+ .data = (ulong)&meson_gxl_aobus_pinctrl_data,
+ },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(meson_gxl_pinctrl) = {
+ .name = "meson-gxl-pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = of_match_ptr(meson_gxl_pinctrl_match),
+ .probe = meson_pinctrl_probe,
+ .priv_auto_alloc_size = sizeof(struct meson_pinctrl),
+ .ops = &meson_pinctrl_ops,
+};
PMUGRF_GPIO1C0_SEL_MASK,
PMUGRF_I2C0PMU_SCL << PMUGRF_GPIO1C0_SEL_SHIFT);
break;
+ case PERIPH_ID_I2C8:
+ rk_clrsetreg(&pmugrf->gpio1c_iomux,
+ PMUGRF_GPIO1C4_SEL_MASK,
+ PMUGRF_I2C8PMU_SDA << PMUGRF_GPIO1C4_SEL_SHIFT);
+ rk_clrsetreg(&pmugrf->gpio1c_iomux,
+ PMUGRF_GPIO1C5_SEL_MASK,
+ PMUGRF_I2C8PMU_SCL << PMUGRF_GPIO1C5_SEL_SHIFT);
+ break;
case PERIPH_ID_I2C1:
case PERIPH_ID_I2C2:
case PERIPH_ID_I2C3:
case PERIPH_ID_I2C4:
case PERIPH_ID_I2C5:
+ case PERIPH_ID_I2C6:
+ case PERIPH_ID_I2C7:
default:
debug("i2c id = %d iomux error!\n", i2c_id);
break;
case PERIPH_ID_I2C3:
case PERIPH_ID_I2C4:
case PERIPH_ID_I2C5:
+ case PERIPH_ID_I2C6:
+ case PERIPH_ID_I2C7:
+ case PERIPH_ID_I2C8:
pinctrl_rk3399_i2c_config(priv->grf, priv->pmugrf, func);
break;
case PERIPH_ID_SPI0:
return PERIPH_ID_I2C4;
case 38:
return PERIPH_ID_I2C5;
+ case 37:
+ return PERIPH_ID_I2C6;
+ case 36:
+ return PERIPH_ID_I2C7;
+ case 58:
+ return PERIPH_ID_I2C8;
case 65:
return PERIPH_ID_SDMMC1;
#if CONFIG_IS_ENABLED(GMAC_ROCKCHIP)
return -EAGAIN;
}
+static int nulldev_serial_pending(struct udevice *dev, bool input)
+{
+ return 0;
+}
+
static int nulldev_serial_input(struct udevice *dev)
{
return 0;
const struct dm_serial_ops nulldev_serial_ops = {
.putc = nulldev_serial_putc,
+ .pending = nulldev_serial_pending,
.getc = nulldev_serial_getc,
.setbrg = nulldev_serial_setbrg,
};
}
if (max_hz > OMAP3_MCSPI_MAX_FREQ) {
- printf("SPI error: unsupported frequency %i Hz. Max frequency is 48 Mhz\n", max_hz);
+ printf("SPI error: unsupported frequency %i Hz. Max frequency is 48 MHz\n",
+ max_hz);
return NULL;
}
*/
if (clk_div > 0xfffe) {
clk_div = 0xfffe;
- debug("%s: can't divide down to %d hz (actual will be %d hz)\n",
+ debug("%s: can't divide down to %d Hz (actual will be %d Hz)\n",
__func__, speed, priv->input_rate / clk_div);
}
obj-$(CONFIG_SYSRESET_SYSCON) += sysreset_syscon.o
obj-$(CONFIG_SYSRESET_WATCHDOG) += sysreset_watchdog.o
-ifndef CONFIG_SPL_BUILD
-obj-$(CONFIG_ROCKCHIP_RK3036) += sysreset_rk3036.o
-endif
-obj-$(CONFIG_ROCKCHIP_RK3188) += sysreset_rk3188.o
-obj-$(CONFIG_ROCKCHIP_RK322X) += sysreset_rk322x.o
-obj-$(CONFIG_ROCKCHIP_RK3288) += sysreset_rk3288.o
-obj-$(CONFIG_ROCKCHIP_RK3328) += sysreset_rk3328.o
-obj-$(CONFIG_ROCKCHIP_RK3368) += sysreset_rk3368.o
-obj-$(CONFIG_ROCKCHIP_RK3399) += sysreset_rk3399.o
-obj-$(CONFIG_ROCKCHIP_RV1108) += sysreset_rv1108.o
+obj-$(CONFIG_ARCH_ROCKCHIP) += sysreset_rockchip.o
obj-$(CONFIG_SANDBOX) += sysreset_sandbox.o
obj-$(CONFIG_ARCH_SNAPDRAGON) += sysreset_snapdragon.o
obj-$(CONFIG_ARCH_STI) += sysreset_sti.o
+++ /dev/null
-/*
- * (C) Copyright 2015 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3036.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rk3036_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3036_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- writel(0xeca8, &cru->cru_glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- writel(0xfdb9, &cru->cru_glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3036_sysreset = {
- .request = rk3036_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3036) = {
- .name = "rk3036_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3036_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright 2015 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <syscon.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3188.h>
-#include <asm/arch/grf_rk3188.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rk3188_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3188_cru *cru = rockchip_get_cru();
- struct rk3188_grf *grf;
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
- if (IS_ERR(grf))
- return -EPROTONOSUPPORT;
-
- /*
- * warm-reset keeps the remap value,
- * so make sure it's disabled.
- */
- rk_clrsetreg(&grf->soc_con0,
- NOC_REMAP_MASK << NOC_REMAP_SHIFT,
- 0 << NOC_REMAP_SHIFT);
-
- rk_clrreg(&cru->cru_mode_con, 0xffff);
- writel(0xeca8, &cru->cru_glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- rk_clrreg(&cru->cru_mode_con, 0xffff);
- writel(0xfdb9, &cru->cru_glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3188_sysreset = {
- .request = rk3188_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3188) = {
- .name = "rk3188_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3188_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright 2017 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk322x.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rk322x_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk322x_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- writel(0xeca8, &cru->cru_glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- writel(0xfdb9, &cru->cru_glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk322x_sysreset = {
- .request = rk322x_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk322x) = {
- .name = "rk322x_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk322x_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright 2015 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3288.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rk3288_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3288_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- rk_clrreg(&cru->cru_mode_con, 0xffff);
- writel(0xeca8, &cru->cru_glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- rk_clrreg(&cru->cru_mode_con, 0xffff);
- writel(0xfdb9, &cru->cru_glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3288_sysreset = {
- .request = rk3288_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3288) = {
- .name = "rk3288_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3288_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3328.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-#include <linux/err.h>
-
-int rk3328_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3328_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- writel(0xeca8, &cru->glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- writel(0xfdb9, &cru->glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3328_sysreset = {
- .request = rk3328_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3328) = {
- .name = "rk3328_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3328_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3368.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-static void rk3368_pll_enter_slow_mode(struct rk3368_cru *cru)
-{
- struct rk3368_pll *pll;
- int i;
-
- for (i = 0; i < 6; i++) {
- pll = &cru->pll[i];
- rk_clrreg(&pll->con3, PLL_MODE_MASK);
- }
-}
-
-static int rk3368_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3368_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- rk3368_pll_enter_slow_mode(cru);
- rk_clrsetreg(&cru->glb_rst_con, PMU_GLB_SRST_CTRL_MASK,
- PMU_RST_BY_SND_GLB_SRST << PMU_GLB_SRST_CTRL_SHIFT);
- writel(0xeca8, &cru->glb_srst_snd_val);
- break;
- case SYSRESET_COLD:
- rk3368_pll_enter_slow_mode(cru);
- rk_clrsetreg(&cru->glb_rst_con, PMU_GLB_SRST_CTRL_MASK,
- PMU_RST_BY_FST_GLB_SRST << PMU_GLB_SRST_CTRL_SHIFT);
- writel(0xfdb9, &cru->glb_srst_fst_val);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3368_sysreset = {
- .request = rk3368_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3368) = {
- .name = "rk3368_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3368_sysreset,
-};
+++ /dev/null
-/*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier: GPL-2.0
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3399.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rk3399_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rk3399_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
- switch (type) {
- case SYSRESET_WARM:
- writel(0xeca8, &cru->glb_srst_snd_value);
- break;
- case SYSRESET_COLD:
- writel(0xfdb9, &cru->glb_srst_fst_value);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rk3399_sysreset = {
- .request = rk3399_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rk3399) = {
- .name = "rk3399_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rk3399_sysreset,
-};
--- /dev/null
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <sysreset.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cru_rk3328.h>
+#include <asm/arch/hardware.h>
+#include <linux/err.h>
+
+int rockchip_sysreset_request(struct udevice *dev, enum sysreset_t type)
+{
+ struct sysreset_reg *offset = dev_get_priv(dev);
+ unsigned long cru_base = (unsigned long)rockchip_get_cru();
+
+ if (IS_ERR_VALUE(cru_base))
+ return (int)cru_base;
+
+ switch (type) {
+ case SYSRESET_WARM:
+ writel(0xeca8, cru_base + offset->glb_srst_snd_value);
+ break;
+ case SYSRESET_COLD:
+ writel(0xfdb9, cru_base + offset->glb_srst_fst_value);
+ break;
+ default:
+ return -EPROTONOSUPPORT;
+ }
+
+ return -EINPROGRESS;
+}
+
+static struct sysreset_ops rockchip_sysreset = {
+ .request = rockchip_sysreset_request,
+};
+
+U_BOOT_DRIVER(sysreset_rockchip) = {
+ .name = "rockchip_sysreset",
+ .id = UCLASS_SYSRESET,
+ .ops = &rockchip_sysreset,
+};
+++ /dev/null
-/*
- * (C) Copyright 2015 Rockchip Electronics Co., Ltd
- * Author: Andy Yan <andy.yan@rock-chips.com>
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <sysreset.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rv1108.h>
-#include <asm/arch/hardware.h>
-#include <linux/err.h>
-
-int rv1108_sysreset_request(struct udevice *dev, enum sysreset_t type)
-{
- struct rv1108_cru *cru = rockchip_get_cru();
-
- if (IS_ERR(cru))
- return PTR_ERR(cru);
-
- switch (type) {
- case SYSRESET_WARM:
- writel(0xeca8, &cru->glb_srst_snd_val);
- break;
- case SYSRESET_COLD:
- writel(0xfdb9, &cru->glb_srst_fst_val);
- break;
- default:
- return -EPROTONOSUPPORT;
- }
-
- return -EINPROGRESS;
-}
-
-static struct sysreset_ops rv1108_sysreset = {
- .request = rv1108_sysreset_request,
-};
-
-U_BOOT_DRIVER(sysreset_rv1108) = {
- .name = "rv1108_sysreset",
- .id = UCLASS_SYSRESET,
- .ops = &rv1108_sysreset,
-};
cpufreq is used as the cooling device to throttle CPUs when the
passive trip is crossed.
+config TI_DRA7_THERMAL
+ bool "Temperature sensor driver for TI dra7xx SOCs"
+ help
+ Enable thermal support for for the Texas Instruments DRA752 SoC family.
+ The driver supports reading CPU temperature.
+
endif # if DM_THERMAL
obj-$(CONFIG_DM_THERMAL) += thermal-uclass.o
obj-$(CONFIG_IMX_THERMAL) += imx_thermal.o
+obj-$(CONFIG_TI_DRA7_THERMAL) += ti-bandgap.o
--- /dev/null
+/*
+ * TI Bandgap temperature sensor driver
+ *
+ * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Taken from Linux v4.9 (drivers/thermal/ti-soc-thermal/ti-bandgap.c)
+ * and ported to uboot.
+ *
+ */
+
+#include <asm/io.h>
+#include <dm.h>
+#include <thermal.h>
+
+#define CTRL_CORE_TEMP_SENSOR_MPU 0
+#define DRA752_ADC_START_VALUE 540
+
+struct ti_bandgap {
+ ulong base;
+ int temperature; /* in mili degree celsius */
+};
+
+/*
+ * DRA752 : Temperature values in milli degree celsius
+ * ADC code values from 540 to 945
+ */
+static int dra752_adc_to_temp[] = {
+ /* Index 540 - 549 */
+ -40000, -40000, -40000, -40000, -39800, -39400, -39000, -38600, -38200,
+ -37800,
+ /* Index 550 - 559 */
+ -37400, -37000, -36600, -36200, -35800, -35300, -34700, -34200, -33800,
+ -33400,
+ /* Index 560 - 569 */
+ -33000, -32600, -32200, -31800, -31400, -31000, -30600, -30200, -29800,
+ -29400,
+ /* Index 570 - 579 */
+ -29000, -28600, -28200, -27700, -27100, -26600, -26200, -25800, -25400,
+ -25000,
+ /* Index 580 - 589 */
+ -24600, -24200, -23800, -23400, -23000, -22600, -22200, -21800, -21400,
+ -21000,
+ /* Index 590 - 599 */
+ -20500, -19900, -19400, -19000, -18600, -18200, -17800, -17400, -17000,
+ -16600,
+ /* Index 600 - 609 */
+ -16200, -15800, -15400, -15000, -14600, -14200, -13800, -13400, -13000,
+ -12500,
+ /* Index 610 - 619 */
+ -11900, -11400, -11000, -10600, -10200, -9800, -9400, -9000, -8600,
+ -8200,
+ /* Index 620 - 629 */
+ -7800, -7400, -7000, -6600, -6200, -5800, -5400, -5000, -4500,
+ -3900,
+ /* Index 630 - 639 */
+ -3400, -3000, -2600, -2200, -1800, -1400, -1000, -600, -200,
+ 200,
+ /* Index 640 - 649 */
+ 600, 1000, 1400, 1800, 2200, 2600, 3000, 3400, 3900,
+ 4500,
+ /* Index 650 - 659 */
+ 5000, 5400, 5800, 6200, 6600, 7000, 7400, 7800, 8200,
+ 8600,
+ /* Index 660 - 669 */
+ 9000, 9400, 9800, 10200, 10600, 11000, 11400, 11800, 12200,
+ 12700,
+ /* Index 670 - 679 */
+ 13300, 13800, 14200, 14600, 15000, 15400, 15800, 16200, 16600,
+ 17000,
+ /* Index 680 - 689 */
+ 17400, 17800, 18200, 18600, 19000, 19400, 19800, 20200, 20600,
+ 21000,
+ /* Index 690 - 699 */
+ 21400, 21900, 22500, 23000, 23400, 23800, 24200, 24600, 25000,
+ 25400,
+ /* Index 700 - 709 */
+ 25800, 26200, 26600, 27000, 27400, 27800, 28200, 28600, 29000,
+ 29400,
+ /* Index 710 - 719 */
+ 29800, 30200, 30600, 31000, 31400, 31900, 32500, 33000, 33400,
+ 33800,
+ /* Index 720 - 729 */
+ 34200, 34600, 35000, 35400, 35800, 36200, 36600, 37000, 37400,
+ 37800,
+ /* Index 730 - 739 */
+ 38200, 38600, 39000, 39400, 39800, 40200, 40600, 41000, 41400,
+ 41800,
+ /* Index 740 - 749 */
+ 42200, 42600, 43100, 43700, 44200, 44600, 45000, 45400, 45800,
+ 46200,
+ /* Index 750 - 759 */
+ 46600, 47000, 47400, 47800, 48200, 48600, 49000, 49400, 49800,
+ 50200,
+ /* Index 760 - 769 */
+ 50600, 51000, 51400, 51800, 52200, 52600, 53000, 53400, 53800,
+ 54200,
+ /* Index 770 - 779 */
+ 54600, 55000, 55400, 55900, 56500, 57000, 57400, 57800, 58200,
+ 58600,
+ /* Index 780 - 789 */
+ 59000, 59400, 59800, 60200, 60600, 61000, 61400, 61800, 62200,
+ 62600,
+ /* Index 790 - 799 */
+ 63000, 63400, 63800, 64200, 64600, 65000, 65400, 65800, 66200,
+ 66600,
+ /* Index 800 - 809 */
+ 67000, 67400, 67800, 68200, 68600, 69000, 69400, 69800, 70200,
+ 70600,
+ /* Index 810 - 819 */
+ 71000, 71500, 72100, 72600, 73000, 73400, 73800, 74200, 74600,
+ 75000,
+ /* Index 820 - 829 */
+ 75400, 75800, 76200, 76600, 77000, 77400, 77800, 78200, 78600,
+ 79000,
+ /* Index 830 - 839 */
+ 79400, 79800, 80200, 80600, 81000, 81400, 81800, 82200, 82600,
+ 83000,
+ /* Index 840 - 849 */
+ 83400, 83800, 84200, 84600, 85000, 85400, 85800, 86200, 86600,
+ 87000,
+ /* Index 850 - 859 */
+ 87400, 87800, 88200, 88600, 89000, 89400, 89800, 90200, 90600,
+ 91000,
+ /* Index 860 - 869 */
+ 91400, 91800, 92200, 92600, 93000, 93400, 93800, 94200, 94600,
+ 95000,
+ /* Index 870 - 879 */
+ 95400, 95800, 96200, 96600, 97000, 97500, 98100, 98600, 99000,
+ 99400,
+ /* Index 880 - 889 */
+ 99800, 100200, 100600, 101000, 101400, 101800, 102200, 102600, 103000,
+ 103400,
+ /* Index 890 - 899 */
+ 103800, 104200, 104600, 105000, 105400, 105800, 106200, 106600, 107000,
+ 107400,
+ /* Index 900 - 909 */
+ 107800, 108200, 108600, 109000, 109400, 109800, 110200, 110600, 111000,
+ 111400,
+ /* Index 910 - 919 */
+ 111800, 112200, 112600, 113000, 113400, 113800, 114200, 114600, 115000,
+ 115400,
+ /* Index 920 - 929 */
+ 115800, 116200, 116600, 117000, 117400, 117800, 118200, 118600, 119000,
+ 119400,
+ /* Index 930 - 939 */
+ 119800, 120200, 120600, 121000, 121400, 121800, 122200, 122600, 123000,
+ 123400,
+ /* Index 940 - 945 */
+ 123800, 124200, 124600, 124900, 125000, 125000,
+};
+
+static int ti_bandgap_get_temp(struct udevice *dev, int *temp)
+{
+ struct ti_bandgap *bgp = dev_get_priv(dev);
+
+ bgp->temperature = 0x3ff & readl(bgp->base + CTRL_CORE_TEMP_SENSOR_MPU);
+ *temp = dra752_adc_to_temp[bgp->temperature - DRA752_ADC_START_VALUE];
+
+ return 0;
+}
+
+static struct dm_thermal_ops ti_thermal_ops = {
+ .get_temp = ti_bandgap_get_temp,
+};
+
+static int ti_bandgap_probe(struct udevice *dev)
+{
+ struct ti_bandgap *bgp = dev_get_priv(dev);
+
+ bgp->base = devfdt_get_addr_index(dev, 1);
+
+ return 0;
+}
+
+static const struct udevice_id of_ti_bandgap_match[] = {
+ {
+ .compatible = "ti,dra752-bandgap",
+ },
+ {},
+};
+
+U_BOOT_DRIVER(ti_bandgap_thermal) = {
+ .name = "ti_bandgap_thermal",
+ .id = UCLASS_THERMAL,
+ .ops = &ti_thermal_ops,
+ .probe = ti_bandgap_probe,
+ .of_match = of_ti_bandgap_match,
+ .priv_auto_alloc_size = sizeof(struct ti_bandgap),
+};
* Dummy implementation that can be overwritten by a board
* specific function
*/
-__weak int board_xhci_enable(void)
+__weak int board_xhci_enable(fdt_addr_t base)
{
return 0;
}
}
/* Enable USB xHCI (VBUS, reset etc) in board specific code */
- board_xhci_enable();
+ board_xhci_enable(devfdt_get_addr_index(dev, 1));
return xhci_register(dev, ctx->hcd, hcor);
}
static const struct udevice_id xhci_usb_ids[] = {
{ .compatible = "marvell,armada3700-xhci" },
+ { .compatible = "marvell,armada-380-xhci" },
{ .compatible = "marvell,armada-8k-xhci" },
{ }
};
config DTC
bool
+config PYLIBFDT
+ bool
+
+config DTOC
+ bool
+ select PYLIBFDT
+
+config BINMAN
+ bool
+ select DTOC
+
menu "Device Tree Control"
depends on SUPPORT_OF_CONTROL
config SPL_OF_PLATDATA
bool "Generate platform data for use in SPL"
depends on SPL_OF_CONTROL
+ select DTOC
help
For very constrained SPL environments the overhead of decoding
device tree nodes and converting their contents into platform data
config TPL_OF_PLATDATA
bool "Generate platform data for use in TPL"
depends on TPL_OF_CONTROL
+ select DTOC
help
For very constrained SPL environments the overhead of decoding
device tree nodes and converting their contents into platform data
endchoice
-config ENV_AES
- bool "AES-128 encryption for stored environment (DEPRECATED)"
- help
- Enable this to have the on-device stored environment be encrypted
- with AES-128. The implementation here however has security
- complications and is not recommended for use. Please see
- CVE-2017-3225 and CVE-2017-3226 for more details.
-
config ENV_FAT_INTERFACE
string "Name of the block device for the environment"
depends on ENV_IS_IN_FAT
H_NOCLEAR | H_INTERACTIVE, 0, nvars, vars);
}
-#ifdef CONFIG_ENV_AES
-#include <uboot_aes.h>
-/**
- * env_aes_cbc_get_key() - Get AES-128-CBC key for the environment
- *
- * This function shall return 16-byte array containing AES-128 key used
- * to encrypt and decrypt the environment. This function must be overridden
- * by the implementer as otherwise the environment encryption will not
- * work.
- */
-__weak uint8_t *env_aes_cbc_get_key(void)
-{
- return NULL;
-}
-
-static int env_aes_cbc_crypt(env_t *env, const int enc)
-{
- unsigned char *data = env->data;
- uint8_t *key;
- uint8_t key_exp[AES_EXPAND_KEY_LENGTH];
- uint32_t aes_blocks;
-
- key = env_aes_cbc_get_key();
- if (!key)
- return -EINVAL;
-
- /* First we expand the key. */
- aes_expand_key(key, key_exp);
-
- /* Calculate the number of AES blocks to encrypt. */
- aes_blocks = ENV_SIZE / AES_KEY_LENGTH;
-
- if (enc)
- aes_cbc_encrypt_blocks(key_exp, data, data, aes_blocks);
- else
- aes_cbc_decrypt_blocks(key_exp, data, data, aes_blocks);
-
- return 0;
-}
-#else
-static inline int env_aes_cbc_crypt(env_t *env, const int enc)
-{
- return 0;
-}
-#endif
-
/*
* Check if CRC is valid and (if yes) import the environment.
* Note that "buf" may or may not be aligned.
int env_import(const char *buf, int check)
{
env_t *ep = (env_t *)buf;
- int ret;
if (check) {
uint32_t crc;
}
}
- /* Decrypt the env if desired. */
- ret = env_aes_cbc_crypt(ep, 0);
- if (ret) {
- pr_err("Failed to decrypt env!\n");
- set_default_env("!import failed");
- return ret;
- }
-
if (himport_r(&env_htab, (char *)ep->data, ENV_SIZE, '\0', 0, 0,
0, NULL)) {
gd->flags |= GD_FLG_ENV_READY;
{
char *res;
ssize_t len;
- int ret;
res = (char *)env_out->data;
len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
return 1;
}
- /* Encrypt the env if desired. */
- ret = env_aes_cbc_crypt(env_out, 1);
- if (ret)
- return ret;
-
env_out->crc = crc32(0, env_out->data, ENV_SIZE);
#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
#include <malloc.h>
#include <memalign.h>
#include <mmc.h>
+#include <part.h>
#include <search.h>
#include <errno.h>
+#define __STR(X) #X
+#define STR(X) __STR(X)
+
#if defined(CONFIG_ENV_SIZE_REDUND) && \
(CONFIG_ENV_SIZE_REDUND != CONFIG_ENV_SIZE)
#error CONFIG_ENV_SIZE_REDUND should be the same as CONFIG_ENV_SIZE
#endif
#if CONFIG_IS_ENABLED(OF_CONTROL)
+static inline int mmc_offset_try_partition(const char *str, s64 *val)
+{
+ disk_partition_t info;
+ struct blk_desc *desc;
+ int len, i, ret;
+
+ ret = blk_get_device_by_str("mmc", STR(CONFIG_SYS_MMC_ENV_DEV), &desc);
+ if (ret < 0)
+ return (ret);
+
+ for (i = 1;;i++) {
+ ret = part_get_info(desc, i, &info);
+ if (ret < 0)
+ return ret;
+
+ if (!strncmp((const char *)info.name, str, sizeof(str)))
+ break;
+ }
+
+ /* round up to info.blksz */
+ len = (CONFIG_ENV_SIZE + info.blksz - 1) & ~(info.blksz - 1);
+
+ /* use the top of the partion for the environment */
+ *val = (info.start + info.size - 1) - len / info.blksz;
+
+ return 0;
+}
+
static inline s64 mmc_offset(int copy)
{
- const char *propname = "u-boot,mmc-env-offset";
- s64 defvalue = CONFIG_ENV_OFFSET;
+ const struct {
+ const char *offset_redund;
+ const char *partition;
+ const char *offset;
+ } dt_prop = {
+ .offset_redund = "u-boot,mmc-env-offset-redundant",
+ .partition = "u-boot,mmc-env-partition",
+ .offset = "u-boot,mmc-env-offset",
+ };
+ s64 val, defvalue;
+ const char *propname;
+ const char *str;
+ int err;
+
+ /* look for the partition in mmc CONFIG_SYS_MMC_ENV_DEV */
+ str = fdtdec_get_config_string(gd->fdt_blob, dt_prop.partition);
+ if (str) {
+ /* try to place the environment at end of the partition */
+ err = mmc_offset_try_partition(str, &val);
+ if (!err)
+ return val;
+ }
+
+ defvalue = CONFIG_ENV_OFFSET;
+ propname = dt_prop.offset;
#if defined(CONFIG_ENV_OFFSET_REDUND)
if (copy) {
- propname = "u-boot,mmc-env-offset-redundant";
defvalue = CONFIG_ENV_OFFSET_REDUND;
+ propname = dt_prop.offset_redund;
}
#endif
-
return fdtdec_get_config_int(gd->fdt_blob, propname, defvalue);
}
#else
dbg_gen("cannot find next direntry, error %d", err);
out_free:
- if (file->private_data)
- kfree(file->private_data);
- if (file)
- free(file);
- if (dentry)
- free(dentry);
- if (dir)
- free(dir);
+ kfree(file->private_data);
+ free(file);
+ free(dentry);
+ free(dir);
return ret;
}
while (!found) {
found = 1;
n += YAFFS_NOBJECT_BUCKETS;
- if (1 || dev->obj_bucket[bucket].count > 0) {
- list_for_each(i, &dev->obj_bucket[bucket].list) {
- /* If there is already one in the list */
- if (i && list_entry(i, struct yaffs_obj,
- hash_link)->obj_id == n) {
- found = 0;
- }
+ list_for_each(i, &dev->obj_bucket[bucket].list) {
+ /* If there is already one in the list */
+ if (i && list_entry(i, struct yaffs_obj,
+ hash_link)->obj_id == n) {
+ found = 0;
+ break;
}
}
}
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "if test ${boot_fit} -eq 1; then " \
- "run update_to_fit;" \
- "fi;" \
- "run findfdt; " \
- "run init_console; " \
- "run envboot; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
#ifndef CONFIG_SPL_BUILD
"name=reserved,size=256K,uuid=${uuid_gpt_reserved};" \
"name=efs,size=16M,uuid=${uuid_gpt_efs};" \
"name=crypto,size=16K,uuid=${uuid_gpt_crypto};" \
- "name=recovery,size=10M,uuid=${uuid_gpt_recovery};" \
+ "name=recovery,size=40M,uuid=${uuid_gpt_recovery};" \
"name=boot,size=10M,uuid=${uuid_gpt_boot};" \
"name=system,size=768M,uuid=${uuid_gpt_system};" \
"name=vendor,size=256M,uuid=${uuid_gpt_vendor};" \
#undef CONFIG_SERVERIP
#define CONFIG_SERVERIP 192.168.10.1
-#define CONFIG_BOOTCOMMAND \
- "run emmcboot; setenv fdtfile ${soc}-apalis-${fdt_board}.dtb && " \
- "run distro_bootcmd"
-
#define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \
"boot part 0 1 mmcpart 0; " \
"rootfs part 0 2 mmcpart 0; " \
#define CONFIG_SYS_I2C_SPEED 100000
/* SPI NOR flash default params, used by sf commands */
-#define CONFIG_SF_DEFAULT_SPEED 1000000
-#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
-#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_SF_DEFAULT_BUS 1
/*
* SDIO/MMC Card Configuration
"name=reserved,size=256K,uuid=${uuid_gpt_reserved};" \
"name=efs,size=16M,uuid=${uuid_gpt_efs};" \
"name=crypto,size=16K,uuid=${uuid_gpt_crypto};" \
- "name=recovery,size=10M,uuid=${uuid_gpt_recovery};" \
+ "name=recovery,size=40M,uuid=${uuid_gpt_recovery};" \
"name=boot,size=10M,uuid=${uuid_gpt_boot};" \
"name=system,size=768M,uuid=${uuid_gpt_system};" \
"name=vendor,size=256M,uuid=${uuid_gpt_vendor};" \
BOOTENV
#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* mmc0 = emmc, mmc1 = sd */
#define CONFIG_ENV_VARS_UBOOT_CONFIG
/* Size of malloc() pool */
func(PXE, PXE, na) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
#define CONFIG_ARP_TIMEOUT 200UL
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "run finduuid; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
#define CONSOLE_STDIN_SETTINGS \
#include <configs/rk3368_common.h>
-#define CONFIG_ENV_SIZE 0x2000
-
#define CONFIG_CONSOLE_SCROLL_LINES 10
#endif
#include <configs/rk3368_common.h>
-#define CONFIG_ENV_SIZE 0x2000
-
#define CONFIG_CONSOLE_SCROLL_LINES 10
#endif
"ramdisk_addr_r=0xa0000000\0" \
"load_addr=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "kernel_addr_sd=0x8000\0" \
+ "kernel_size_sd=0x14000\0" \
BOOTENV \
"boot_scripts=ls1021atwr_boot.scr\0" \
"boot_script_hdr=hdr_ls1021atwr_bs.out\0" \
"${scripthdraddr} ${prefix}${boot_script_hdr} " \
"&& esbc_validate ${scripthdraddr};" \
"source ${scriptaddr}\0" \
- "installer=load mmc 0:2 $load_addr " \
- "/flex_installer_arm32.itb; " \
- "bootm $load_addr#ls1021atwr\0" \
"qspi_bootcmd=echo Trying load from qspi..;" \
"sf probe && sf read $load_addr " \
"$kernel_addr $kernel_size && bootm $load_addr#$board\0" \
"nor_bootcmd=echo Trying load from nor..;" \
"cp.b $kernel_addr $load_addr " \
- "$kernel_size && bootm $load_addr#$board\0"
+ "$kernel_size && bootm $load_addr#$board\0" \
+ "sd_bootcmd=echo Trying load from SD ..;" \
+ "mmcinfo && mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd && " \
+ "bootm $load_addr#$board\0"
#endif
#undef CONFIG_BOOTCOMMAND
#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
"&& esbc_halt; run qspi_bootcmd;"
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
+ "&& esbc_halt; run sd_bootcmd;"
#else
#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
"&& esbc_halt; run nor_bootcmd;"
"fdt_addr_r=0x90000000\0" \
"load_addr=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "kernel_addr_sd=0x8000\0" \
+ "kernel_size_sd=0x14000\0" \
"console=ttyS0,115200\0" \
"boot_os=y\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"${scripthdraddr} ${prefix}${boot_script_hdr} " \
"&& esbc_validate ${scripthdraddr};" \
"source ${scriptaddr}\0" \
- "installer=load mmc 0:2 $load_addr " \
- "/flex_installer_arm64.itb; " \
- "bootm $load_addr#ls1043ardb\0" \
"qspi_bootcmd=echo Trying load from qspi..;" \
"sf probe && sf read $load_addr " \
"$kernel_addr $kernel_size && bootm $load_addr#$board\0" \
"nor_bootcmd=echo Trying load from nor..;" \
"cp.b $kernel_addr $load_addr " \
- "$kernel_size && bootm $load_addr#$board\0"
+ "$kernel_size && bootm $load_addr#$board\0" \
+ "sd_bootcmd=echo Trying load from SD ..;" \
+ "mmcinfo; mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd && " \
+ "bootm $load_addr#$board\0"
+
#undef CONFIG_BOOTCOMMAND
#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
"&& esbc_halt; run qspi_bootcmd;"
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
+ "&& esbc_halt; run sd_bootcmd;"
#else
#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
"&& esbc_halt; run nor_bootcmd;"
"kernel_start=0x1000000\0" \
"kernel_load=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "kernel_addr_sd=0x8000\0" \
+ "kernel_size_sd=0x14000\0" \
"console=ttyS0,115200\0" \
CONFIG_MTDPARTS_DEFAULT "\0" \
BOOTENV \
"${scripthdraddr} ${prefix}${boot_script_hdr} " \
"&& esbc_validate ${scripthdraddr};" \
"source ${scriptaddr}\0" \
- "installer=load mmc 0:2 $load_addr " \
- "/flex_installer_arm64.itb; " \
- "bootm $load_addr#ls1046ardb\0" \
"qspi_bootcmd=echo Trying load from qspi..;" \
"sf probe && sf read $load_addr " \
- "$kernel_start $kernel_size && bootm $load_addr#$board\0"
+ "$kernel_start $kernel_size && bootm $load_addr#$board\0" \
+ "sd_bootcmd=echo Trying load from SD ..;" \
+ "mmcinfo; mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd && " \
+ "bootm $load_addr#$board\0"
#endif
#ifndef SPL_NO_MISC
#undef CONFIG_BOOTCOMMAND
+#if defined(CONFIG_QSPI_BOOT)
#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
"&& esbc_halt; run qspi_bootcmd;"
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd; env exists secureboot" \
+ "&& esbc_halt; run sd_bootcmd;"
+#endif
#endif
#include <asm/fsl_secure_boot.h>
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)
/* Link Definitions */
+#ifdef CONFIG_SPL
+#define CONFIG_SYS_TEXT_BASE 0x80400000
+#else
#ifdef CONFIG_QSPI_BOOT
#define CONFIG_SYS_TEXT_BASE 0x20100000
#else
#define CONFIG_SYS_TEXT_BASE 0x30100000
#endif
+#endif
#define CONFIG_SUPPORT_RAW_INITRD
#define CONFIG_SKIP_LOWLEVEL_INIT
+#if !defined(CONFIG_SD_BOOT)
#define CONFIG_FSL_DDR_INTERACTIVE /* Interactive debugging */
+#endif
#define CONFIG_VERY_BIG_RAM
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
/* Miscellaneous configurable options */
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000)
+/* SATA */
+#ifdef CONFIG_SCSI
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_SYS_SATA1 AHCI_BASE_ADDR1
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1
+#define CONFIG_SYS_SCSI_MAX_LUN 1
+#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+ CONFIG_SYS_SCSI_MAX_LUN)
+#endif
+
/* Physical Memory Map */
#define CONFIG_CHIP_SELECTS_PER_CTRL 4
" fsl_mc apply dpl 0x80200000 &&" \
" sf read $kernel_load $kernel_start" \
" $kernel_size && bootm $kernel_load"
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND "mmcinfo;mmc read 0x80200000 0x6800 0x800;"\
+ " fsl_mc apply dpl 0x80200000 &&" \
+ " mmc read $kernel_load $kernel_start" \
+ " $kernel_size && bootm $kernel_load"
#else /* NOR BOOT*/
#define CONFIG_BOOTCOMMAND "fsl_mc apply dpl 0x580d00000 &&" \
" cp.b $kernel_start $kernel_load" \
#define CONFIG_PANIC_HANG /* do not reset board on panic */
+#ifdef CONFIG_SPL
+#define CONFIG_SPL_BSS_START_ADDR 0x80100000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_MAX_SIZE 0x16000
+#define CONFIG_SPL_STACK (CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0)
+#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
+#define CONFIG_SPL_TEXT_BASE 0x1800a000
+
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80200000
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#endif
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
#endif /* __LS1088_COMMON_H */
#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
#define CONFIG_ENV_OFFSET 0x300000 /* 3MB */
#define CONFIG_ENV_SECT_SIZE 0x40000
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_ENV_OFFSET (3 * 1024 * 1024)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SIZE 0x2000
#else
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x300000)
#define CONFIG_ENV_SIZE 0x20000
#endif
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_QIXIS_I2C_ACCESS
#define SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
#define CONFIG_SYS_CLK_FREQ 100000000
#define CONFIG_DDR_CLK_FREQ 100000000
#else
| CSPR_V)
#define CONFIG_SYS_FPGA_AMASK IFC_AMASK(64*1024)
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_SYS_FPGA_CSOR CSOR_GPCM_ADM_SHIFT(0)
#else
#define CONFIG_SYS_FPGA_CSOR CSOR_GPCM_ADM_SHIFT(12)
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
/* QSPI device */
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_FSL_QSPI
-#define CONFIG_SPI_FLASH_SPANSION
#define FSL_QSPI_FLASH_SIZE (1 << 26)
#define FSL_QSPI_FLASH_NUM 2
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END 0x9fffffff
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
+#else
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#endif
#define CONFIG_FSL_MEMAC
"sf read 0x80100000 0xE00000 0x100000;" \
"fsl_mc start mc 0x80000000 0x80100000\0" \
"mcmemsize=0x70000000 \0"
+#elif defined(CONFIG_SD_BOOT)
+#undef CONFIG_EXTRA_ENV_SETTINGS
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hwconfig=fsl_ddr:bank_intlv=auto\0" \
+ "loadaddr=0x90100000\0" \
+ "kernel_addr=0x800\0" \
+ "ramdisk_addr=0x800000\0" \
+ "ramdisk_size=0x2000000\0" \
+ "fdt_high=0xa0000000\0" \
+ "initrd_high=0xffffffffffffffff\0" \
+ "kernel_start=0x8000\0" \
+ "kernel_load=0xa0000000\0" \
+ "kernel_size=0x14000\0" \
+ "mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;" \
+ "mmc read 0x80100000 0x7000 0x800;" \
+ "fsl_mc start mc 0x80000000 0x80100000\0" \
+ "mcmemsize=0x70000000 \0"
#else /* NOR BOOT */
#undef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
#define CONFIG_ENV_OFFSET 0x300000 /* 3MB */
#define CONFIG_ENV_SECT_SIZE 0x40000
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_ENV_OFFSET (3 * 1024 * 1024)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SIZE 0x2000
#else
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x300000)
#define CONFIG_ENV_SIZE 0x20000
#endif
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_QIXIS_I2C_ACCESS
#define SYS_NO_FLASH
+#undef CONFIG_CMD_IMLS
#endif
#define CONFIG_SYS_CLK_FREQ 100000000
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
/* QSPI device */
-#if defined(CONFIG_QSPI_BOOT)
+#if defined(CONFIG_QSPI_BOOT) || defined(CONFIG_SD_BOOT_QSPI)
#define CONFIG_FSL_QSPI
-#define CONFIG_SPI_FLASH_SPANSION
#define FSL_QSPI_FLASH_SIZE (1 << 26)
#define FSL_QSPI_FLASH_NUM 2
#endif
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END 0x9fffffff
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
+#else
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#endif
#define CONFIG_FSL_MEMAC
/* Initial environment variables */
#if defined(CONFIG_QSPI_BOOT)
+#define MC_INIT_CMD \
+ "mcinitcmd=sf probe 0:0;sf read 0x80000000 0xA00000 0x100000;" \
+ "sf read 0x80100000 0xE00000 0x100000;" \
+ "fsl_mc start mc 0x80000000 0x80100000\0" \
+ "mcmemsize=0x70000000\0"
+#elif defined(CONFIG_SD_BOOT)
+#define MC_INIT_CMD \
+ "mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;" \
+ "mmc read 0x80100000 0x7000 0x800;" \
+ "fsl_mc start mc 0x80000000 0x80100000\0" \
+ "mcmemsize=0x70000000\0"
+#endif
+
#undef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
+ "BOARD=ls1088ardb\0" \
"hwconfig=fsl_ddr:bank_intlv=auto\0" \
- "loadaddr=0x90100000\0" \
- "kernel_addr=0x100000\0" \
"ramdisk_addr=0x800000\0" \
"ramdisk_size=0x2000000\0" \
"fdt_high=0xa0000000\0" \
"initrd_high=0xffffffffffffffff\0" \
- "kernel_start=0x1000000\0" \
- "kernel_load=0xa0000000\0" \
+ "fdt_addr=0x64f00000\0" \
+ "kernel_addr=0x1000000\0" \
+ "kernel_addr_sd=0x8000\0" \
+ "kernel_start=0x580100000\0" \
+ "kernelheader_start=0x580800000\0" \
+ "scriptaddr=0x80000000\0" \
+ "scripthdraddr=0x80080000\0" \
+ "fdtheader_addr_r=0x80100000\0" \
+ "kernelheader_addr=0x800000\0" \
+ "kernelheader_addr_r=0x80200000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "kernelheader_size=0x40000\0" \
+ "fdt_addr_r=0x90000000\0" \
+ "load_addr=0xa0000000\0" \
"kernel_size=0x2800000\0" \
- "mcinitcmd=sf probe 0:0;sf read 0x80000000 0xA00000 0x100000;" \
- "sf read 0x80100000 0xE00000 0x100000;" \
- "fsl_mc start mc 0x80000000 0x80100000\0" \
- "mcmemsize=0x70000000 \0"
-
+ "kernel_size_sd=0x14000\0" \
+ MC_INIT_CMD \
+ BOOTENV \
+ "boot_scripts=ls1088ardb_boot.scr\0" \
+ "boot_script_hdr=hdr_ls1088ardb_bs.out\0" \
+ "scan_dev_for_boot_part=" \
+ "part list ${devtype} ${devnum} devplist; " \
+ "env exists devplist || setenv devplist 1; " \
+ "for distro_bootpart in ${devplist}; do " \
+ "if fstype ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
+ "bootfstype; then " \
+ "run scan_dev_for_boot; " \
+ "fi; " \
+ "done\0" \
+ "scan_dev_for_boot=" \
+ "echo Scanning ${devtype} " \
+ "${devnum}:${distro_bootpart}...; " \
+ "for prefix in ${boot_prefixes}; do " \
+ "run scan_dev_for_scripts; " \
+ "done;\0" \
+ "boot_a_script=" \
+ "load ${devtype} ${devnum}:${distro_bootpart} " \
+ "${scriptaddr} ${prefix}${script}; " \
+ "env exists secureboot && load ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
+ "${scripthdraddr} ${prefix}${boot_script_hdr} " \
+ "&& esbc_validate ${scripthdraddr};" \
+ "source ${scriptaddr}\0" \
+ "installer=load mmc 0:2 $load_addr " \
+ "/flex_installer_arm64.itb; " \
+ "env exists mcinitcmd && run mcinitcmd && " \
+ "mmc read 0x80200000 0x6800 0x800;" \
+ "fsl_mc apply dpl 0x80200000;" \
+ "bootm $load_addr#ls1088ardb\0" \
+ "qspi_bootcmd=echo Trying load from qspi..;" \
+ "sf probe && sf read $load_addr " \
+ "$kernel_addr $kernel_size &&" \
+ "bootm $load_addr#$BOARD\0" \
+ "sd_bootcmd=echo Trying load from sd card..;" \
+ "mmcinfo; mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd ;" \
+ "bootm $load_addr#$BOARD\0"
+
+#undef CONFIG_BOOTCOMMAND
+#if defined(CONFIG_QSPI_BOOT)
+/* Try to boot an on-QSPI kernel first, then do normal distro boot */
+#define CONFIG_BOOTCOMMAND \
+ "env exists mcinitcmd && run mcinitcmd && " \
+ "sf read 0x80200000 0xd00000 0x100000;" \
+ " fsl_mc apply dpl 0x80200000;" \
+ "run distro_bootcmd;run qspi_bootcmd"
+/* Try to boot an on-SD kernel first, then do normal distro boot */
+#elif defined(CONFIG_SD_BOOT)
+#define CONFIG_BOOTCOMMAND \
+ "env exists mcinitcmd && run mcinitcmd ;" \
+ "&& env exists mcinitcmd && mmcinfo; " \
+ "mmc read 0x88000000 0x6800 0x800; " \
+ "&& fsl_mc apply dpl 0x88000000;" \
+ "run distro_bootcmd;run sd_bootcmd"
#endif
/* MAC/PHY configuration */
#include <config_distro_defaults.h>
#define BOOT_TARGET_DEVICES(func) \
- func(USB, usb, 0) \
func(MMC, mmc, 0) \
func(SCSI, scsi, 0) \
func(DHCP, dhcp, na)
"esbc_validate 0x20700000 && " \
"esbc_validate 0x20740000;" \
"fsl_mc start mc 0x20a00000 0x20e00000 \0"
+#elif defined(CONFIG_SD_BOOT)
+#define MC_INIT_CMD \
+ "mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;" \
+ "mmc read 0x80100000 0x7000 0x800;" \
+ "env exists secureboot && " \
+ "mmc read 0x80700000 0x3800 0x10 && " \
+ "mmc read 0x80740000 0x3A00 0x10 && " \
+ "esbc_validate 0x80700000 && " \
+ "esbc_validate 0x80740000 ;" \
+ "fsl_mc start mc 0x80000000 0x80100000\0" \
+ "mcmemsize=0x70000000\0"
#else
#define MC_INIT_CMD \
"mcinitcmd=env exists secureboot && " \
"fdt_addr_r=0x90000000\0" \
"load_addr=0xa0000000\0" \
"kernel_size=0x2800000\0" \
+ "kernel_addr_sd=0x8000\0" \
+ "kernel_size_sd=0x14000\0" \
"console=ttyAMA0,38400n8\0" \
"mcmemsize=0x70000000\0" \
+ "sd_bootcmd=echo Trying load from SD ..;" \
+ "mmcinfo; mmc read $load_addr " \
+ "$kernel_addr_sd $kernel_size_sd && " \
+ "bootm $load_addr#$board\0" \
MC_INIT_CMD \
BOOTENV \
"boot_scripts=ls2088ardb_boot.scr\0" \
"${scripthdraddr} ${prefix}${boot_script_hdr} " \
"&& esbc_validate ${scripthdraddr};" \
"source ${scriptaddr}\0" \
- "installer=load mmc 0:2 $load_addr " \
- "/flex_installer_arm64.itb; " \
- "bootm $load_addr#ls2088ardb\0" \
"qspi_bootcmd=echo Trying load from qspi..;" \
"sf probe && sf read $load_addr " \
"$kernel_start $kernel_size ; env exists secureboot &&" \
"&& esbc_validate 0x20780000; " \
"env exists mcinitcmd && " \
"fsl_mc lazyapply dpl 0x20d00000; " \
- "run distro_bootcmd;run qspi_bootcmd; " \
- "env exists secureboot && esbc_halt; "
+ "run distro_bootcmd;env exists secureboot " \
+ " && esbc_halt;run qspi_bootcmd; "
+#elif defined(CONFIG_SD_BOOT)
+/* Try to boot an on-SD kernel first, then do normal distro boot */
+#define CONFIG_BOOTCOMMAND \
+ "env exists mcinitcmd && env exists secureboot "\
+ "&& mmcinfo && mmc read $load_addr 0x3c00 0x800 " \
+ "&& esbc_validate $load_addr; " \
+ "env exists mcinitcmd && run mcinitcmd " \
+ "&& mmc read 0x88000000 0x6800 0x800 " \
+ "&& fsl_mc lazyapply dpl 0x88000000; " \
+ "run distro_bootcmd;env exists secureboot " \
+ "&& esbc_halt;run sd_bootcmd;"
#else
/* Try to boot an on-NOR kernel first, then do normal distro boot */
#define CONFIG_BOOTCOMMAND \
"env exists mcinitcmd && env exists secureboot "\
"&& esbc_validate 0x580780000; env exists mcinitcmd "\
"&& fsl_mc lazyapply dpl 0x580d00000;" \
- "run distro_bootcmd;run nor_bootcmd; " \
- "env exists secureboot && esbc_halt; "
+ "run distro_bootcmd; env exists secureboot " \
+ "&& esbc_halt; run nor_bootcmd;"
#endif
/* MAC/PHY configuration */
* Default environment variables
*/
#define CONFIG_LOADADDR 0x00800000
-#define CONFIG_BOOTCOMMAND "run bootcmd_${bootsource}"
#if defined(CONFIG_LSXHL)
#define CONFIG_FDTFILE "kirkwood-lsxhl.dtb"
"echo WARNING: Could not determine dtb to use; fi; \0" \
BOOTENV
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run finduuid; " \
- "run distro_bootcmd"
-
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(SATA, sata, 0) \
/* Booting Linux */
#define CONFIG_BOOTFILE "fitImage"
-#define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs"
#define CONFIG_HOSTNAME novena
/* Physical Memory Map */
/* Console configuration */
#define CONFIG_BOOTCOMMAND "run autoboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
"elif test -e mmc 0 uImage; then; " \
"run boot_uimg;" \
"fi;\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0" \
"mmcbootdev=0\0" \
"mmcbootpart=1\0" \
"mmcrootdev=0\0" \
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC2,115200n8"
/* USB */
#define CONFIG_USB_EHCI_EXYNOS
BOOTENV \
"bootdelay=0\0" \
"rootfstype=ext4\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0"\
"fdtfile=exynos5422-odroidxu3.dtb\0" \
"boardname=odroidxu3\0" \
"mmcbootdev=0\0" \
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
#define ENV_FINDFDT \
--- /dev/null
+/*
+ * Configuration for Amlogic P212
+ *
+ * Copyright (C) 2017 Baylibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_PHY_ADDR 8
+
+/* Serial setup */
+#define CONFIG_CONS_INDEX 0
+
+#define MESON_FDTFILE_SETTING "fdtfile=amlogic/meson-gxl-s905x-p212.dtb\0"
+
+#include <configs/meson-gxbb-common.h>
+
+#endif /* __CONFIG_H */
#define CONFIG_SYS_INIT_SP_ADDR 0x60100000
#define CONFIG_SYS_LOAD_ADDR 0x60800800
#define CONFIG_SPL_STACK 0x10081fff
-#define CONFIG_SPL_TEXT_BASE 0x10081004
+#define CONFIG_SPL_TEXT_BASE 0x10081000
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10)
#define CONFIG_ROCKCHIP_CHIP_TAG "RK30"
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (0x8000 - 0x800)
#define CONFIG_ROCKCHIP_CHIP_TAG "RK31"
-#ifdef CONFIG_TPL_BUILD
-#define CONFIG_SPL_TEXT_BASE 0x10080804
-/* tpl size 1kb - 4byte RK31 header */
-#define CONFIG_SPL_MAX_SIZE (0x400 - 0x4)
-#elif defined(CONFIG_SPL_BUILD)
-/* spl size 32kb sram - 2kb bootrom - 1kb spl */
-#define CONFIG_SPL_MAX_SIZE (0x8000 - 0xC00)
-#define CONFIG_SPL_TEXT_BASE 0x10080C00
+#define CONFIG_SPL_TEXT_BASE 0x10080800
+/* spl size 32kb sram - 2kb bootrom */
+#define CONFIG_SPL_MAX_SIZE (0x8000 - 0x800)
#define CONFIG_SPL_FRAMEWORK 1
-#define CONFIG_SPL_CLK 1
-#define CONFIG_SPL_PINCTRL 1
-#define CONFIG_SPL_REGMAP 1
-#define CONFIG_SPL_SYSCON 1
-#define CONFIG_SPL_RAM 1
-#define CONFIG_SPL_DRIVERS_MISC_SUPPORT 1
#define CONFIG_ROCKCHIP_SERIAL 1
-#endif
#define CONFIG_SPL_STACK 0x10087fff
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_TPL_BOOTROM_SUPPORT)
# define CONFIG_SPL_TEXT_BASE 0x0
#else
-# define CONFIG_SPL_TEXT_BASE 0xff704004
+# define CONFIG_SPL_TEXT_BASE 0xff704000
#endif
/* MMC/SD IP block */
#include <asm/arch/hardware.h>
#include "rockchip-common.h"
-#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_SYS_MALLOC_LEN (32 << 20)
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOOTCOMMAND "run mmcboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC2,115200n8"
#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext4" \
" ${console} ${meminfo}"
"bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
"verify=n\0" \
"rootfstype=ext4\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0"\
"meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \
"loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
"mmcdev=0\0" \
/* Console configuration */
#define CONFIG_BOOTCOMMAND "run mmcboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
"mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
"verify=n\0" \
"rootfstype=ext4\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT \
"mbrparts=" MBRPARTS_DEFAULT \
"meminfo=crashkernel=32M@0x50000000\0" \
func(HOST, host, 1) \
func(HOST, host, 0)
-#define CONFIG_BOOTCOMMAND ""
-
#include <config_distro_bootcmd.h>
#define CONFIG_KEEP_SERVERADDR
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "if test ${boot_fit} -eq 1; then " \
- "run update_to_fit;" \
- "fi;" \
- "run findfdt; " \
- "run envboot; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
#include <environment/ti/mmc.h>
#define CONFIG_MACH_TYPE MACH_TYPE_TRATS
#define CONFIG_BOOTCOMMAND "run autoboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC2,115200n8"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
"mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
"verify=n\0" \
"rootfstype=ext4\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0" \
"meminfo=crashkernel=32M@0x50000000\0" \
"nfsroot=/nfsroot/arm\0" \
"bootblock=" CONFIG_BOOTBLOCK "\0" \
/* Console configuration */
#define CONFIG_BOOTCOMMAND "run autoboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+#define CONFIG_DEFAULT_CONSOLE "ttySAC2,115200n8"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
"boottrace=setenv opts initcall_debug; run bootcmd\0" \
"verify=n\0" \
"rootfstype=ext4\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
+ "console=" CONFIG_DEFAULT_CONSOLE "\0" \
"kernelname=uImage\0" \
"loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 " \
"${kernelname}\0" \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
/* Miscellaneous configurable options */
#include <config_distro_defaults.h>
/* Basic environment settings */
-#define CONFIG_BOOTCOMMAND \
- "run distro_bootcmd; " \
- "run bootflash; "
-
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "run finduuid; " \
- "run distro_bootcmd"
-
#include <config_distro_bootcmd.h>
/* Physical Memory Map */
* the DT.
*
* @np: Pointer to device node, used for live tree
- * @flat_ptr: Pointer into flat device tree, used for flat tree. Note that this
+ * @of_offset: Pointer into flat device tree, used for flat tree. Note that this
* is not a really a pointer to a node: it is an offset value. See above.
*/
typedef union ofnode_union {
--- /dev/null
+/*
+ * GPIO definitions for Amlogic Meson GXL SoCs
+ *
+ * Copyright (C) 2016 Endless Mobile, Inc.
+ * Author: Carlo Caione <carlo@endlessm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _DT_BINDINGS_MESON_GXL_GPIO_H
+#define _DT_BINDINGS_MESON_GXL_GPIO_H
+
+#define GPIOAO_0 0
+#define GPIOAO_1 1
+#define GPIOAO_2 2
+#define GPIOAO_3 3
+#define GPIOAO_4 4
+#define GPIOAO_5 5
+#define GPIOAO_6 6
+#define GPIOAO_7 7
+#define GPIOAO_8 8
+#define GPIOAO_9 9
+
+#define GPIOZ_0 0
+#define GPIOZ_1 1
+#define GPIOZ_2 2
+#define GPIOZ_3 3
+#define GPIOZ_4 4
+#define GPIOZ_5 5
+#define GPIOZ_6 6
+#define GPIOZ_7 7
+#define GPIOZ_8 8
+#define GPIOZ_9 9
+#define GPIOZ_10 10
+#define GPIOZ_11 11
+#define GPIOZ_12 12
+#define GPIOZ_13 13
+#define GPIOZ_14 14
+#define GPIOZ_15 15
+#define GPIOH_0 16
+#define GPIOH_1 17
+#define GPIOH_2 18
+#define GPIOH_3 19
+#define GPIOH_4 20
+#define GPIOH_5 21
+#define GPIOH_6 22
+#define GPIOH_7 23
+#define GPIOH_8 24
+#define GPIOH_9 25
+#define BOOT_0 26
+#define BOOT_1 27
+#define BOOT_2 28
+#define BOOT_3 29
+#define BOOT_4 30
+#define BOOT_5 31
+#define BOOT_6 32
+#define BOOT_7 33
+#define BOOT_8 34
+#define BOOT_9 35
+#define BOOT_10 36
+#define BOOT_11 37
+#define BOOT_12 38
+#define BOOT_13 39
+#define BOOT_14 40
+#define BOOT_15 41
+#define CARD_0 42
+#define CARD_1 43
+#define CARD_2 44
+#define CARD_3 45
+#define CARD_4 46
+#define CARD_5 47
+#define CARD_6 48
+#define GPIODV_0 49
+#define GPIODV_1 50
+#define GPIODV_2 51
+#define GPIODV_3 52
+#define GPIODV_4 53
+#define GPIODV_5 54
+#define GPIODV_6 55
+#define GPIODV_7 56
+#define GPIODV_8 57
+#define GPIODV_9 58
+#define GPIODV_10 59
+#define GPIODV_11 60
+#define GPIODV_12 61
+#define GPIODV_13 62
+#define GPIODV_14 63
+#define GPIODV_15 64
+#define GPIODV_16 65
+#define GPIODV_17 66
+#define GPIODV_18 67
+#define GPIODV_19 68
+#define GPIODV_20 69
+#define GPIODV_21 70
+#define GPIODV_22 71
+#define GPIODV_23 72
+#define GPIODV_24 73
+#define GPIODV_25 74
+#define GPIODV_26 75
+#define GPIODV_27 76
+#define GPIODV_28 77
+#define GPIODV_29 78
+#define GPIOX_0 79
+#define GPIOX_1 80
+#define GPIOX_2 81
+#define GPIOX_3 82
+#define GPIOX_4 83
+#define GPIOX_5 84
+#define GPIOX_6 85
+#define GPIOX_7 86
+#define GPIOX_8 87
+#define GPIOX_9 88
+#define GPIOX_10 89
+#define GPIOX_11 90
+#define GPIOX_12 91
+#define GPIOX_13 92
+#define GPIOX_14 93
+#define GPIOX_15 94
+#define GPIOX_16 95
+#define GPIOX_17 96
+#define GPIOX_18 97
+#define GPIOCLK_0 98
+#define GPIOCLK_1 99
+#define GPIO_TEST_N 100
+
+#endif
# define ENV_HEADER_SIZE (sizeof(uint32_t))
#endif
-#ifdef CONFIG_ENV_AES
-/* Make sure the payload is multiple of AES block size */
-#define ENV_SIZE ((CONFIG_ENV_SIZE - ENV_HEADER_SIZE) & ~(16 - 1))
-#else
#define ENV_SIZE (CONFIG_ENV_SIZE - ENV_HEADER_SIZE)
-#endif
typedef struct environment_s {
uint32_t crc; /* CRC32 over data bytes */
unsigned char flags; /* active/obsolete flags */
#endif
unsigned char data[ENV_SIZE]; /* Environment data */
-} env_t
-#ifdef CONFIG_ENV_AES
-/* Make sure the env is aligned to block size. */
-__attribute__((aligned(16)))
-#endif
-;
+} env_t;
#ifdef ENV_IS_EMBEDDED
extern env_t environment;
-#include "../lib/libfdt/fdt.h"
+#include "../scripts/dtc/libfdt/fdt.h"
static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {}
#endif
+/**
+ * Record information about a processed loadable in /fit-images (creating
+ * /fit-images if necessary).
+ *
+ * @param blob FDT blob to update
+ * @param index index of this loadable
+ * @param name name of the loadable
+ * @param load_addr address the loadable was loaded to
+ * @param size number of bytes loaded
+ * @param entry_point entry point (if specified, otherwise pass -1)
+ * @param type type (if specified, otherwise pass NULL)
+ * @param os os-type (if specified, otherwise pass NULL)
+ * @return 0 if ok, or -1 or -FDT_ERR_... on error
+ */
+int fdt_record_loadable(void *blob, u32 index, const char *name,
+ uintptr_t load_addr, u32 size, uintptr_t entry_point,
+ const char *type, const char *os);
+
#ifdef CONFIG_PCI
#include <pci.h>
int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose);
IH_OS_OSE, /* OSE */
IH_OS_PLAN9, /* Plan 9 */
IH_OS_OPENRTOS, /* OpenRTOS */
+ IH_OS_ARM_TRUSTED_FIRMWARE, /* ARM Trusted Firmware */
IH_OS_COUNT,
};
#define fdt64_to_cpu(x) be64_to_cpu(x)
#define cpu_to_fdt64(x) cpu_to_be64(x)
-#ifdef __UBOOT__
-#include <vsprintf.h>
-
-#define strtoul(cp, endp, base) simple_strtoul(cp, endp, base)
-#endif
-
/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
#define FDT_RAMDISK_OVERHEAD 0x80
--- /dev/null
+#ifndef _LIBFDT_ENV_H
+#define _LIBFDT_ENV_H
+
+#include <linux/string.h>
+
+#include <asm/byteorder.h>
+
+typedef __be16 fdt16_t;
+typedef __be32 fdt32_t;
+typedef __be64 fdt64_t;
+
+#define fdt32_to_cpu(x) be32_to_cpu(x)
+#define cpu_to_fdt32(x) cpu_to_be32(x)
+#define fdt64_to_cpu(x) be64_to_cpu(x)
+#define cpu_to_fdt64(x) cpu_to_be64(x)
+
+#endif /* _LIBFDT_ENV_H */
--- /dev/null
+#ifndef _LIBFDT_ENV_H
+#define _LIBFDT_ENV_H
+
+#include <linux/string.h>
+
+#include <asm/byteorder.h>
+
+typedef __be16 fdt16_t;
+typedef __be32 fdt32_t;
+typedef __be64 fdt64_t;
+
+#define fdt32_to_cpu(x) be32_to_cpu(x)
+#define cpu_to_fdt32(x) cpu_to_be32(x)
+#define fdt64_to_cpu(x) be64_to_cpu(x)
+#define cpu_to_fdt64(x) cpu_to_be64(x)
+
+/* U-Boot: for strtoul in fdt_overlay.c */
+#include <vsprintf.h>
+
+#define strtoul(cp, endp, base) simple_strtoul(cp, endp, base)
+
+#endif /* _LIBFDT_ENV_H */
typedef __kernel_uid16_t uid16_t;
typedef __kernel_gid16_t gid16_t;
+typedef unsigned long uintptr_t;
+
#ifdef CONFIG_UID16
/* This is defined by include/asm-{arch}/posix_types.h */
typedef __kernel_old_uid_t old_uid_t;
int phy_marvell_init(void);
int phy_micrel_ksz8xxx_init(void);
int phy_micrel_ksz90x1_init(void);
+int phy_meson_gxl_init(void);
int phy_natsemi_init(void);
int phy_realtek_init(void);
int phy_smsc_init(void);
struct spl_image_info {
const char *name;
u8 os;
- ulong load_addr;
- ulong entry_point;
+ uintptr_t load_addr;
+ uintptr_t entry_point;
+#if CONFIG_IS_ENABLED(LOAD_FIT)
+ void *fdt_addr;
+#endif
u32 size;
u32 flags;
void *arg;
int spl_mmc_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev);
-void bl31_entry(void);
+/**
+ * spl_invoke_atf - boot using an ARM trusted firmware image
+ */
+void spl_invoke_atf(struct spl_image_info *spl_image);
/**
* board_return_to_bootrom - allow for boards to continue with the boot ROM
};
#define TPM_NV_PER_GLOBALLOCK (1U << 15)
+#define TPM_NV_PER_PPREAD (1U << 16)
#define TPM_NV_PER_PPWRITE (1U << 0)
#define TPM_NV_PER_READ_STCLEAR (1U << 31)
#define TPM_NV_PER_WRITE_STCLEAR (1U << 14)
+#define TPM_NV_PER_WRITEDEFINE (1U << 13)
+#define TPM_NV_PER_WRITEALL (1U << 12)
enum {
TPM_PUBEK_SIZE = 256,
uint32_t tpm_find_key_sha1(const uint8_t auth[20], const uint8_t
pubkey_digest[20], uint32_t *handle);
#endif /* CONFIG_TPM_LOAD_KEY_BY_SHA1 */
+
+/**
+ * Read random bytes from the TPM RNG. The implementation deals with the fact
+ * that the TPM may legally return fewer bytes than requested by retrying
+ * until @p count bytes have been received.
+ *
+ * @param data output buffer for the random bytes
+ * @param count size of output buffer
+ * @return return code of the operation
+ */
+uint32_t tpm_get_random(void *data, uint32_t count);
+
#endif /* __TPM_H */
# SPDX-License-Identifier: GPL-2.0+
#
+# Use upstream code.
obj-y += \
fdt.o \
- fdt_ro.o \
- fdt_rw.o \
fdt_strerror.o \
fdt_sw.o \
- fdt_wip.o \
fdt_empty_tree.o \
- fdt_addresses.o \
- fdt_region.o
+ fdt_addresses.o
obj-$(CONFIG_OF_LIBFDT_OVERLAY) += fdt_overlay.o
+
+# Locally modified for U-Boot.
+# TODO: split out the local modifiction.
+obj-y += \
+ fdt_ro.o \
+ fdt_rw.o \
+ fdt_wip.o \
+
+# U-Boot own file
+obj-y += fdt_region.o
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <libfdt_env.h>
-
-#ifndef USE_HOSTCC
-#include <fdt.h>
-#include <libfdt.h>
-#else
-#include "fdt_host.h"
-#endif
-
-#include "libfdt_internal.h"
-
-int fdt_check_header(const void *fdt)
-{
- if (fdt_magic(fdt) == FDT_MAGIC) {
- /* Complete tree */
- if (fdt_version(fdt) < FDT_FIRST_SUPPORTED_VERSION)
- return -FDT_ERR_BADVERSION;
- if (fdt_last_comp_version(fdt) > FDT_LAST_SUPPORTED_VERSION)
- return -FDT_ERR_BADVERSION;
- } else if (fdt_magic(fdt) == FDT_SW_MAGIC) {
- /* Unfinished sequential-write blob */
- if (fdt_size_dt_struct(fdt) == 0)
- return -FDT_ERR_BADSTATE;
- } else {
- return -FDT_ERR_BADMAGIC;
- }
-
- return 0;
-}
-
-const void *fdt_offset_ptr(const void *fdt, int offset, unsigned int len)
-{
- unsigned absoffset = offset + fdt_off_dt_struct(fdt);
-
- if ((absoffset < offset)
- || ((absoffset + len) < absoffset)
- || (absoffset + len) > fdt_totalsize(fdt))
- return NULL;
-
- if (fdt_version(fdt) >= 0x11)
- if (((offset + len) < offset)
- || ((offset + len) > fdt_size_dt_struct(fdt)))
- return NULL;
-
- return _fdt_offset_ptr(fdt, offset);
-}
-
-uint32_t fdt_next_tag(const void *fdt, int startoffset, int *nextoffset)
-{
- const fdt32_t *tagp, *lenp;
- uint32_t tag;
- int offset = startoffset;
- const char *p;
-
- *nextoffset = -FDT_ERR_TRUNCATED;
- tagp = fdt_offset_ptr(fdt, offset, FDT_TAGSIZE);
- if (!tagp)
- return FDT_END; /* premature end */
- tag = fdt32_to_cpu(*tagp);
- offset += FDT_TAGSIZE;
-
- *nextoffset = -FDT_ERR_BADSTRUCTURE;
- switch (tag) {
- case FDT_BEGIN_NODE:
- /* skip name */
- do {
- p = fdt_offset_ptr(fdt, offset++, 1);
- } while (p && (*p != '\0'));
- if (!p)
- return FDT_END; /* premature end */
- break;
-
- case FDT_PROP:
- lenp = fdt_offset_ptr(fdt, offset, sizeof(*lenp));
- if (!lenp)
- return FDT_END; /* premature end */
- /* skip-name offset, length and value */
- offset += sizeof(struct fdt_property) - FDT_TAGSIZE
- + fdt32_to_cpu(*lenp);
- break;
-
- case FDT_END:
- case FDT_END_NODE:
- case FDT_NOP:
- break;
-
- default:
- return FDT_END;
- }
-
- if (!fdt_offset_ptr(fdt, startoffset, offset - startoffset))
- return FDT_END; /* premature end */
-
- *nextoffset = FDT_TAGALIGN(offset);
- return tag;
-}
-
-int _fdt_check_node_offset(const void *fdt, int offset)
-{
- if ((offset < 0) || (offset % FDT_TAGSIZE)
- || (fdt_next_tag(fdt, offset, &offset) != FDT_BEGIN_NODE))
- return -FDT_ERR_BADOFFSET;
-
- return offset;
-}
-
-int _fdt_check_prop_offset(const void *fdt, int offset)
-{
- if ((offset < 0) || (offset % FDT_TAGSIZE)
- || (fdt_next_tag(fdt, offset, &offset) != FDT_PROP))
- return -FDT_ERR_BADOFFSET;
-
- return offset;
-}
-
-int fdt_next_node(const void *fdt, int offset, int *depth)
-{
- int nextoffset = 0;
- uint32_t tag;
-
- if (offset >= 0)
- if ((nextoffset = _fdt_check_node_offset(fdt, offset)) < 0)
- return nextoffset;
-
- do {
- offset = nextoffset;
- tag = fdt_next_tag(fdt, offset, &nextoffset);
-
- switch (tag) {
- case FDT_PROP:
- case FDT_NOP:
- break;
-
- case FDT_BEGIN_NODE:
- if (depth)
- (*depth)++;
- break;
-
- case FDT_END_NODE:
- if (depth && ((--(*depth)) < 0))
- return nextoffset;
- break;
-
- case FDT_END:
- if ((nextoffset >= 0)
- || ((nextoffset == -FDT_ERR_TRUNCATED) && !depth))
- return -FDT_ERR_NOTFOUND;
- else
- return nextoffset;
- }
- } while (tag != FDT_BEGIN_NODE);
-
- return offset;
-}
-
-int fdt_first_subnode(const void *fdt, int offset)
-{
- int depth = 0;
-
- offset = fdt_next_node(fdt, offset, &depth);
- if (offset < 0 || depth != 1)
- return -FDT_ERR_NOTFOUND;
-
- return offset;
-}
-
-int fdt_next_subnode(const void *fdt, int offset)
-{
- int depth = 1;
-
- /*
- * With respect to the parent, the depth of the next subnode will be
- * the same as the last.
- */
- do {
- offset = fdt_next_node(fdt, offset, &depth);
- if (offset < 0 || depth < 1)
- return -FDT_ERR_NOTFOUND;
- } while (depth > 1);
-
- return offset;
-}
-
-const char *_fdt_find_string(const char *strtab, int tabsize, const char *s)
-{
- int len = strlen(s) + 1;
- const char *last = strtab + tabsize - len;
- const char *p;
-
- for (p = strtab; p <= last; p++)
- if (memcmp(p, s, len) == 0)
- return p;
- return NULL;
-}
-
-int fdt_move(const void *fdt, void *buf, int bufsize)
-{
- FDT_CHECK_HEADER(fdt);
-
- if (fdt_totalsize(fdt) > bufsize)
- return -FDT_ERR_NOSPACE;
-
- memmove(buf, fdt, fdt_totalsize(fdt));
- return 0;
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt.c"
+++ /dev/null
-#ifndef _FDT_H
-#define _FDT_H
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * Copyright 2012 Kim Phillips, Freescale Semiconductor.
- *
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-
-#ifndef __ASSEMBLY__
-
-struct fdt_header {
- fdt32_t magic; /* magic word FDT_MAGIC */
- fdt32_t totalsize; /* total size of DT block */
- fdt32_t off_dt_struct; /* offset to structure */
- fdt32_t off_dt_strings; /* offset to strings */
- fdt32_t off_mem_rsvmap; /* offset to memory reserve map */
- fdt32_t version; /* format version */
- fdt32_t last_comp_version; /* last compatible version */
-
- /* version 2 fields below */
- fdt32_t boot_cpuid_phys; /* Which physical CPU id we're
- booting on */
- /* version 3 fields below */
- fdt32_t size_dt_strings; /* size of the strings block */
-
- /* version 17 fields below */
- fdt32_t size_dt_struct; /* size of the structure block */
-};
-
-struct fdt_reserve_entry {
- fdt64_t address;
- fdt64_t size;
-};
-
-struct fdt_node_header {
- fdt32_t tag;
- char name[0];
-};
-
-struct fdt_property {
- fdt32_t tag;
- fdt32_t len;
- fdt32_t nameoff;
- char data[0];
-};
-
-#endif /* !__ASSEMBLY */
-
-#define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */
-#define FDT_TAGSIZE sizeof(fdt32_t)
-
-#define FDT_BEGIN_NODE 0x1 /* Start node: full name */
-#define FDT_END_NODE 0x2 /* End node */
-#define FDT_PROP 0x3 /* Property: name off,
- size, content */
-#define FDT_NOP 0x4 /* nop */
-#define FDT_END 0x9
-
-#define FDT_V1_SIZE (7*sizeof(fdt32_t))
-#define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(fdt32_t))
-#define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(fdt32_t))
-#define FDT_V16_SIZE FDT_V3_SIZE
-#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(fdt32_t))
-
-#endif /* _FDT_H */
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2014 David Gibson <david@gibson.dropbear.id.au>
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <libfdt_env.h>
-
-#ifndef USE_HOSTCC
-#include <fdt.h>
-#include <libfdt.h>
-#else
-#include "fdt_host.h"
-#endif
-
-#include "libfdt_internal.h"
-
-int fdt_address_cells(const void *fdt, int nodeoffset)
-{
- const fdt32_t *ac;
- int val;
- int len;
-
- ac = fdt_getprop(fdt, nodeoffset, "#address-cells", &len);
- if (!ac)
- return 2;
-
- if (len != sizeof(*ac))
- return -FDT_ERR_BADNCELLS;
-
- val = fdt32_to_cpu(*ac);
- if ((val <= 0) || (val > FDT_MAX_NCELLS))
- return -FDT_ERR_BADNCELLS;
-
- return val;
-}
-
-int fdt_size_cells(const void *fdt, int nodeoffset)
-{
- const fdt32_t *sc;
- int val;
- int len;
-
- sc = fdt_getprop(fdt, nodeoffset, "#size-cells", &len);
- if (!sc)
- return 2;
-
- if (len != sizeof(*sc))
- return -FDT_ERR_BADNCELLS;
-
- val = fdt32_to_cpu(*sc);
- if ((val < 0) || (val > FDT_MAX_NCELLS))
- return -FDT_ERR_BADNCELLS;
-
- return val;
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt_addresses.c"
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2012 David Gibson, IBM Corporation.
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <libfdt_env.h>
-#include <fdt.h>
-#include <libfdt.h>
-
-#include "libfdt_internal.h"
-
-int fdt_create_empty_tree(void *buf, int bufsize)
-{
- int err;
-
- err = fdt_create(buf, bufsize);
- if (err)
- return err;
-
- err = fdt_finish_reservemap(buf);
- if (err)
- return err;
-
- err = fdt_begin_node(buf, "");
- if (err)
- return err;
-
- err = fdt_end_node(buf);
- if (err)
- return err;
-
- err = fdt_finish(buf);
- if (err)
- return err;
-
- return fdt_open_into(buf, buf, bufsize);
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt_empty_tree.c"
-#include "libfdt_env.h"
-
-#include <fdt.h>
-#include <libfdt.h>
-
-#include "libfdt_internal.h"
-
-/**
- * overlay_get_target_phandle - retrieves the target phandle of a fragment
- * @fdto: pointer to the device tree overlay blob
- * @fragment: node offset of the fragment in the overlay
- *
- * overlay_get_target_phandle() retrieves the target phandle of an
- * overlay fragment when that fragment uses a phandle (target
- * property) instead of a path (target-path property).
- *
- * returns:
- * the phandle pointed by the target property
- * 0, if the phandle was not found
- * -1, if the phandle was malformed
- */
-static uint32_t overlay_get_target_phandle(const void *fdto, int fragment)
-{
- const fdt32_t *val;
- int len;
-
- val = fdt_getprop(fdto, fragment, "target", &len);
- if (!val)
- return 0;
-
- if ((len != sizeof(*val)) || (fdt32_to_cpu(*val) == (uint32_t)-1))
- return (uint32_t)-1;
-
- return fdt32_to_cpu(*val);
-}
-
-/**
- * overlay_get_target - retrieves the offset of a fragment's target
- * @fdt: Base device tree blob
- * @fdto: Device tree overlay blob
- * @fragment: node offset of the fragment in the overlay
- * @pathp: pointer which receives the path of the target (or NULL)
- *
- * overlay_get_target() retrieves the target offset in the base
- * device tree of a fragment, no matter how the actual targetting is
- * done (through a phandle or a path)
- *
- * returns:
- * the targetted node offset in the base device tree
- * Negative error code on error
- */
-static int overlay_get_target(const void *fdt, const void *fdto,
- int fragment, char const **pathp)
-{
- uint32_t phandle;
- const char *path = NULL;
- int path_len = 0, ret;
-
- /* Try first to do a phandle based lookup */
- phandle = overlay_get_target_phandle(fdto, fragment);
- if (phandle == (uint32_t)-1)
- return -FDT_ERR_BADPHANDLE;
-
- /* no phandle, try path */
- if (!phandle) {
- /* And then a path based lookup */
- path = fdt_getprop(fdto, fragment, "target-path", &path_len);
- if (path)
- ret = fdt_path_offset(fdt, path);
- else
- ret = path_len;
- } else
- ret = fdt_node_offset_by_phandle(fdt, phandle);
-
- /*
- * If we haven't found either a target or a
- * target-path property in a node that contains a
- * __overlay__ subnode (we wouldn't be called
- * otherwise), consider it a improperly written
- * overlay
- */
- if (ret < 0 && path_len == -FDT_ERR_NOTFOUND)
- ret = -FDT_ERR_BADOVERLAY;
-
- /* return on error */
- if (ret < 0)
- return ret;
-
- /* return pointer to path (if available) */
- if (pathp)
- *pathp = path ? path : NULL;
-
- return ret;
-}
-
-/**
- * overlay_phandle_add_offset - Increases a phandle by an offset
- * @fdt: Base device tree blob
- * @node: Device tree overlay blob
- * @name: Name of the property to modify (phandle or linux,phandle)
- * @delta: offset to apply
- *
- * overlay_phandle_add_offset() increments a node phandle by a given
- * offset.
- *
- * returns:
- * 0 on success.
- * Negative error code on error
- */
-static int overlay_phandle_add_offset(void *fdt, int node,
- const char *name, uint32_t delta)
-{
- const fdt32_t *val;
- uint32_t adj_val;
- int len;
-
- val = fdt_getprop(fdt, node, name, &len);
- if (!val)
- return len;
-
- if (len != sizeof(*val))
- return -FDT_ERR_BADPHANDLE;
-
- adj_val = fdt32_to_cpu(*val);
- if ((adj_val + delta) < adj_val)
- return -FDT_ERR_NOPHANDLES;
-
- adj_val += delta;
- if (adj_val == (uint32_t)-1)
- return -FDT_ERR_NOPHANDLES;
-
- return fdt_setprop_inplace_u32(fdt, node, name, adj_val);
-}
-
-/**
- * overlay_adjust_node_phandles - Offsets the phandles of a node
- * @fdto: Device tree overlay blob
- * @node: Offset of the node we want to adjust
- * @delta: Offset to shift the phandles of
- *
- * overlay_adjust_node_phandles() adds a constant to all the phandles
- * of a given node. This is mainly use as part of the overlay
- * application process, when we want to update all the overlay
- * phandles to not conflict with the overlays of the base device tree.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_adjust_node_phandles(void *fdto, int node,
- uint32_t delta)
-{
- int child;
- int ret;
-
- ret = overlay_phandle_add_offset(fdto, node, "phandle", delta);
- if (ret && ret != -FDT_ERR_NOTFOUND)
- return ret;
-
- ret = overlay_phandle_add_offset(fdto, node, "linux,phandle", delta);
- if (ret && ret != -FDT_ERR_NOTFOUND)
- return ret;
-
- fdt_for_each_subnode(child, fdto, node) {
- ret = overlay_adjust_node_phandles(fdto, child, delta);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-/**
- * overlay_adjust_local_phandles - Adjust the phandles of a whole overlay
- * @fdto: Device tree overlay blob
- * @delta: Offset to shift the phandles of
- *
- * overlay_adjust_local_phandles() adds a constant to all the
- * phandles of an overlay. This is mainly use as part of the overlay
- * application process, when we want to update all the overlay
- * phandles to not conflict with the overlays of the base device tree.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_adjust_local_phandles(void *fdto, uint32_t delta)
-{
- /*
- * Start adjusting the phandles from the overlay root
- */
- return overlay_adjust_node_phandles(fdto, 0, delta);
-}
-
-/**
- * overlay_update_local_node_references - Adjust the overlay references
- * @fdto: Device tree overlay blob
- * @tree_node: Node offset of the node to operate on
- * @fixup_node: Node offset of the matching local fixups node
- * @delta: Offset to shift the phandles of
- *
- * overlay_update_local_nodes_references() update the phandles
- * pointing to a node within the device tree overlay by adding a
- * constant delta.
- *
- * This is mainly used as part of a device tree application process,
- * where you want the device tree overlays phandles to not conflict
- * with the ones from the base device tree before merging them.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_update_local_node_references(void *fdto,
- int tree_node,
- int fixup_node,
- uint32_t delta)
-{
- int fixup_prop;
- int fixup_child;
- int ret;
-
- fdt_for_each_property_offset(fixup_prop, fdto, fixup_node) {
- const fdt32_t *fixup_val;
- const char *tree_val;
- const char *name;
- int fixup_len;
- int tree_len;
- int i;
-
- fixup_val = fdt_getprop_by_offset(fdto, fixup_prop,
- &name, &fixup_len);
- if (!fixup_val)
- return fixup_len;
-
- if (fixup_len % sizeof(uint32_t))
- return -FDT_ERR_BADOVERLAY;
-
- tree_val = fdt_getprop(fdto, tree_node, name, &tree_len);
- if (!tree_val) {
- if (tree_len == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_BADOVERLAY;
-
- return tree_len;
- }
-
- for (i = 0; i < (fixup_len / sizeof(uint32_t)); i++) {
- fdt32_t adj_val;
- uint32_t poffset;
-
- poffset = fdt32_to_cpu(fixup_val[i]);
-
- /*
- * phandles to fixup can be unaligned.
- *
- * Use a memcpy for the architectures that do
- * not support unaligned accesses.
- */
- memcpy(&adj_val, tree_val + poffset, sizeof(adj_val));
-
- adj_val = cpu_to_fdt32(fdt32_to_cpu(adj_val) + delta);
-
- ret = fdt_setprop_inplace_namelen_partial(fdto,
- tree_node,
- name,
- strlen(name),
- poffset,
- &adj_val,
- sizeof(adj_val));
- if (ret == -FDT_ERR_NOSPACE)
- return -FDT_ERR_BADOVERLAY;
-
- if (ret)
- return ret;
- }
- }
-
- fdt_for_each_subnode(fixup_child, fdto, fixup_node) {
- const char *fixup_child_name = fdt_get_name(fdto, fixup_child,
- NULL);
- int tree_child;
-
- tree_child = fdt_subnode_offset(fdto, tree_node,
- fixup_child_name);
- if (tree_child == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_BADOVERLAY;
- if (tree_child < 0)
- return tree_child;
-
- ret = overlay_update_local_node_references(fdto,
- tree_child,
- fixup_child,
- delta);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-/**
- * overlay_update_local_references - Adjust the overlay references
- * @fdto: Device tree overlay blob
- * @delta: Offset to shift the phandles of
- *
- * overlay_update_local_references() update all the phandles pointing
- * to a node within the device tree overlay by adding a constant
- * delta to not conflict with the base overlay.
- *
- * This is mainly used as part of a device tree application process,
- * where you want the device tree overlays phandles to not conflict
- * with the ones from the base device tree before merging them.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_update_local_references(void *fdto, uint32_t delta)
-{
- int fixups;
-
- fixups = fdt_path_offset(fdto, "/__local_fixups__");
- if (fixups < 0) {
- /* There's no local phandles to adjust, bail out */
- if (fixups == -FDT_ERR_NOTFOUND)
- return 0;
-
- return fixups;
- }
-
- /*
- * Update our local references from the root of the tree
- */
- return overlay_update_local_node_references(fdto, 0, fixups,
- delta);
-}
-
-/**
- * overlay_fixup_one_phandle - Set an overlay phandle to the base one
- * @fdt: Base Device Tree blob
- * @fdto: Device tree overlay blob
- * @symbols_off: Node offset of the symbols node in the base device tree
- * @path: Path to a node holding a phandle in the overlay
- * @path_len: number of path characters to consider
- * @name: Name of the property holding the phandle reference in the overlay
- * @name_len: number of name characters to consider
- * @poffset: Offset within the overlay property where the phandle is stored
- * @label: Label of the node referenced by the phandle
- *
- * overlay_fixup_one_phandle() resolves an overlay phandle pointing to
- * a node in the base device tree.
- *
- * This is part of the device tree overlay application process, when
- * you want all the phandles in the overlay to point to the actual
- * base dt nodes.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_fixup_one_phandle(void *fdt, void *fdto,
- int symbols_off,
- const char *path, uint32_t path_len,
- const char *name, uint32_t name_len,
- int poffset, const char *label)
-{
- const char *symbol_path;
- uint32_t phandle;
- fdt32_t phandle_prop;
- int symbol_off, fixup_off;
- int prop_len;
-
- if (symbols_off < 0)
- return symbols_off;
-
- symbol_path = fdt_getprop(fdt, symbols_off, label,
- &prop_len);
- if (!symbol_path)
- return prop_len;
-
- symbol_off = fdt_path_offset(fdt, symbol_path);
- if (symbol_off < 0)
- return symbol_off;
-
- phandle = fdt_get_phandle(fdt, symbol_off);
- if (!phandle)
- return -FDT_ERR_NOTFOUND;
-
- fixup_off = fdt_path_offset_namelen(fdto, path, path_len);
- if (fixup_off == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_BADOVERLAY;
- if (fixup_off < 0)
- return fixup_off;
-
- phandle_prop = cpu_to_fdt32(phandle);
- return fdt_setprop_inplace_namelen_partial(fdto, fixup_off,
- name, name_len, poffset,
- &phandle_prop,
- sizeof(phandle_prop));
-};
-
-/**
- * overlay_fixup_phandle - Set an overlay phandle to the base one
- * @fdt: Base Device Tree blob
- * @fdto: Device tree overlay blob
- * @symbols_off: Node offset of the symbols node in the base device tree
- * @property: Property offset in the overlay holding the list of fixups
- *
- * overlay_fixup_phandle() resolves all the overlay phandles pointed
- * to in a __fixups__ property, and updates them to match the phandles
- * in use in the base device tree.
- *
- * This is part of the device tree overlay application process, when
- * you want all the phandles in the overlay to point to the actual
- * base dt nodes.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_fixup_phandle(void *fdt, void *fdto, int symbols_off,
- int property)
-{
- const char *value;
- const char *label;
- int len;
-
- value = fdt_getprop_by_offset(fdto, property,
- &label, &len);
- if (!value) {
- if (len == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_INTERNAL;
-
- return len;
- }
-
- do {
- const char *path, *name, *fixup_end;
- const char *fixup_str = value;
- uint32_t path_len, name_len;
- uint32_t fixup_len;
- char *sep, *endptr;
- int poffset, ret;
-
- fixup_end = memchr(value, '\0', len);
- if (!fixup_end)
- return -FDT_ERR_BADOVERLAY;
- fixup_len = fixup_end - fixup_str;
-
- len -= fixup_len + 1;
- value += fixup_len + 1;
-
- path = fixup_str;
- sep = memchr(fixup_str, ':', fixup_len);
- if (!sep || *sep != ':')
- return -FDT_ERR_BADOVERLAY;
-
- path_len = sep - path;
- if (path_len == (fixup_len - 1))
- return -FDT_ERR_BADOVERLAY;
-
- fixup_len -= path_len + 1;
- name = sep + 1;
- sep = memchr(name, ':', fixup_len);
- if (!sep || *sep != ':')
- return -FDT_ERR_BADOVERLAY;
-
- name_len = sep - name;
- if (!name_len)
- return -FDT_ERR_BADOVERLAY;
-
- poffset = strtoul(sep + 1, &endptr, 10);
- if ((*endptr != '\0') || (endptr <= (sep + 1)))
- return -FDT_ERR_BADOVERLAY;
-
- ret = overlay_fixup_one_phandle(fdt, fdto, symbols_off,
- path, path_len, name, name_len,
- poffset, label);
- if (ret)
- return ret;
- } while (len > 0);
-
- return 0;
-}
-
-/**
- * overlay_fixup_phandles - Resolve the overlay phandles to the base
- * device tree
- * @fdt: Base Device Tree blob
- * @fdto: Device tree overlay blob
- *
- * overlay_fixup_phandles() resolves all the overlay phandles pointing
- * to nodes in the base device tree.
- *
- * This is one of the steps of the device tree overlay application
- * process, when you want all the phandles in the overlay to point to
- * the actual base dt nodes.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_fixup_phandles(void *fdt, void *fdto)
-{
- int fixups_off, symbols_off;
- int property;
-
- /* We can have overlays without any fixups */
- fixups_off = fdt_path_offset(fdto, "/__fixups__");
- if (fixups_off == -FDT_ERR_NOTFOUND)
- return 0; /* nothing to do */
- if (fixups_off < 0)
- return fixups_off;
-
- /* And base DTs without symbols */
- symbols_off = fdt_path_offset(fdt, "/__symbols__");
- if ((symbols_off < 0 && (symbols_off != -FDT_ERR_NOTFOUND)))
- return symbols_off;
-
- fdt_for_each_property_offset(property, fdto, fixups_off) {
- int ret;
-
- ret = overlay_fixup_phandle(fdt, fdto, symbols_off, property);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-/**
- * overlay_apply_node - Merges a node into the base device tree
- * @fdt: Base Device Tree blob
- * @target: Node offset in the base device tree to apply the fragment to
- * @fdto: Device tree overlay blob
- * @node: Node offset in the overlay holding the changes to merge
- *
- * overlay_apply_node() merges a node into a target base device tree
- * node pointed.
- *
- * This is part of the final step in the device tree overlay
- * application process, when all the phandles have been adjusted and
- * resolved and you just have to merge overlay into the base device
- * tree.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_apply_node(void *fdt, int target,
- void *fdto, int node)
-{
- int property;
- int subnode;
-
- fdt_for_each_property_offset(property, fdto, node) {
- const char *name;
- const void *prop;
- int prop_len;
- int ret;
-
- prop = fdt_getprop_by_offset(fdto, property, &name,
- &prop_len);
- if (prop_len == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_INTERNAL;
- if (prop_len < 0)
- return prop_len;
-
- ret = fdt_setprop(fdt, target, name, prop, prop_len);
- if (ret)
- return ret;
- }
-
- fdt_for_each_subnode(subnode, fdto, node) {
- const char *name = fdt_get_name(fdto, subnode, NULL);
- int nnode;
- int ret;
-
- nnode = fdt_add_subnode(fdt, target, name);
- if (nnode == -FDT_ERR_EXISTS) {
- nnode = fdt_subnode_offset(fdt, target, name);
- if (nnode == -FDT_ERR_NOTFOUND)
- return -FDT_ERR_INTERNAL;
- }
-
- if (nnode < 0)
- return nnode;
-
- ret = overlay_apply_node(fdt, nnode, fdto, subnode);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-/**
- * overlay_merge - Merge an overlay into its base device tree
- * @fdt: Base Device Tree blob
- * @fdto: Device tree overlay blob
- *
- * overlay_merge() merges an overlay into its base device tree.
- *
- * This is the next to last step in the device tree overlay application
- * process, when all the phandles have been adjusted and resolved and
- * you just have to merge overlay into the base device tree.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_merge(void *fdt, void *fdto)
-{
- int fragment;
-
- fdt_for_each_subnode(fragment, fdto, 0) {
- int overlay;
- int target;
- int ret;
-
- /*
- * Each fragments will have an __overlay__ node. If
- * they don't, it's not supposed to be merged
- */
- overlay = fdt_subnode_offset(fdto, fragment, "__overlay__");
- if (overlay == -FDT_ERR_NOTFOUND)
- continue;
-
- if (overlay < 0)
- return overlay;
-
- target = overlay_get_target(fdt, fdto, fragment, NULL);
- if (target < 0)
- return target;
-
- ret = overlay_apply_node(fdt, target, fdto, overlay);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-static int get_path_len(const void *fdt, int nodeoffset)
-{
- int len = 0, namelen;
- const char *name;
-
- FDT_CHECK_HEADER(fdt);
-
- for (;;) {
- name = fdt_get_name(fdt, nodeoffset, &namelen);
- if (!name)
- return namelen;
-
- /* root? we're done */
- if (namelen == 0)
- break;
-
- nodeoffset = fdt_parent_offset(fdt, nodeoffset);
- if (nodeoffset < 0)
- return nodeoffset;
- len += namelen + 1;
- }
-
- /* in case of root pretend it's "/" */
- if (len == 0)
- len++;
- return len;
-}
-
-/**
- * overlay_symbol_update - Update the symbols of base tree after a merge
- * @fdt: Base Device Tree blob
- * @fdto: Device tree overlay blob
- *
- * overlay_symbol_update() updates the symbols of the base tree with the
- * symbols of the applied overlay
- *
- * This is the last step in the device tree overlay application
- * process, allowing the reference of overlay symbols by subsequent
- * overlay operations.
- *
- * returns:
- * 0 on success
- * Negative error code on failure
- */
-static int overlay_symbol_update(void *fdt, void *fdto)
-{
- int root_sym, ov_sym, prop, path_len, fragment, target;
- int len, frag_name_len, ret, rel_path_len;
- const char *s, *e;
- const char *path;
- const char *name;
- const char *frag_name;
- const char *rel_path;
- const char *target_path;
- char *buf;
- void *p;
-
- ov_sym = fdt_subnode_offset(fdto, 0, "__symbols__");
-
- /* if no overlay symbols exist no problem */
- if (ov_sym < 0)
- return 0;
-
- root_sym = fdt_subnode_offset(fdt, 0, "__symbols__");
-
- /* it no root symbols exist we should create them */
- if (root_sym == -FDT_ERR_NOTFOUND)
- root_sym = fdt_add_subnode(fdt, 0, "__symbols__");
-
- /* any error is fatal now */
- if (root_sym < 0)
- return root_sym;
-
- /* iterate over each overlay symbol */
- fdt_for_each_property_offset(prop, fdto, ov_sym) {
- path = fdt_getprop_by_offset(fdto, prop, &name, &path_len);
- if (!path)
- return path_len;
-
- /* verify it's a string property (terminated by a single \0) */
- if (path_len < 1 || memchr(path, '\0', path_len) != &path[path_len - 1])
- return -FDT_ERR_BADVALUE;
-
- /* keep end marker to avoid strlen() */
- e = path + path_len;
-
- /* format: /<fragment-name>/__overlay__/<relative-subnode-path> */
-
- if (*path != '/')
- return -FDT_ERR_BADVALUE;
-
- /* get fragment name first */
- s = strchr(path + 1, '/');
- if (!s)
- return -FDT_ERR_BADOVERLAY;
-
- frag_name = path + 1;
- frag_name_len = s - path - 1;
-
- /* verify format; safe since "s" lies in \0 terminated prop */
- len = sizeof("/__overlay__/") - 1;
- if ((e - s) < len || memcmp(s, "/__overlay__/", len))
- return -FDT_ERR_BADOVERLAY;
-
- rel_path = s + len;
- rel_path_len = e - rel_path;
-
- /* find the fragment index in which the symbol lies */
- ret = fdt_subnode_offset_namelen(fdto, 0, frag_name,
- frag_name_len);
- /* not found? */
- if (ret < 0)
- return -FDT_ERR_BADOVERLAY;
- fragment = ret;
-
- /* an __overlay__ subnode must exist */
- ret = fdt_subnode_offset(fdto, fragment, "__overlay__");
- if (ret < 0)
- return -FDT_ERR_BADOVERLAY;
-
- /* get the target of the fragment */
- ret = overlay_get_target(fdt, fdto, fragment, &target_path);
- if (ret < 0)
- return ret;
- target = ret;
-
- /* if we have a target path use */
- if (!target_path) {
- ret = get_path_len(fdt, target);
- if (ret < 0)
- return ret;
- len = ret;
- } else {
- len = strlen(target_path);
- }
-
- ret = fdt_setprop_placeholder(fdt, root_sym, name,
- len + (len > 1) + rel_path_len + 1, &p);
- if (ret < 0)
- return ret;
-
- if (!target_path) {
- /* again in case setprop_placeholder changed it */
- ret = overlay_get_target(fdt, fdto, fragment, &target_path);
- if (ret < 0)
- return ret;
- target = ret;
- }
-
- buf = p;
- if (len > 1) { /* target is not root */
- if (!target_path) {
- ret = fdt_get_path(fdt, target, buf, len + 1);
- if (ret < 0)
- return ret;
- } else
- memcpy(buf, target_path, len + 1);
-
- } else
- len--;
-
- buf[len] = '/';
- memcpy(buf + len + 1, rel_path, rel_path_len);
- buf[len + 1 + rel_path_len] = '\0';
- }
-
- return 0;
-}
-
-int fdt_overlay_apply(void *fdt, void *fdto)
-{
- uint32_t delta = fdt_get_max_phandle(fdt);
- int ret;
-
- FDT_CHECK_HEADER(fdt);
- FDT_CHECK_HEADER(fdto);
-
- ret = overlay_adjust_local_phandles(fdto, delta);
- if (ret)
- goto err;
-
- ret = overlay_update_local_references(fdto, delta);
- if (ret)
- goto err;
-
- ret = overlay_fixup_phandles(fdt, fdto);
- if (ret)
- goto err;
-
- ret = overlay_merge(fdt, fdto);
- if (ret)
- goto err;
-
- ret = overlay_symbol_update(fdt, fdto);
- if (ret)
- goto err;
-
- /*
- * The overlay has been damaged, erase its magic.
- */
- fdt_set_magic(fdto, ~0);
-
- return 0;
-
-err:
- /*
- * The overlay might have been damaged, erase its magic.
- */
- fdt_set_magic(fdto, ~0);
-
- /*
- * The base device tree might have been damaged, erase its
- * magic.
- */
- fdt_set_magic(fdt, ~0);
-
- return ret;
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt_overlay.c"
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <libfdt_env.h>
-
-#ifndef USE_HOSTCC
-#include <fdt.h>
-#include <libfdt.h>
-#else
-#include "fdt_host.h"
-#endif
-
-#include "libfdt_internal.h"
-
-struct fdt_errtabent {
- const char *str;
-};
-
-#define FDT_ERRTABENT(val) \
- [(val)] = { .str = #val, }
-
-static struct fdt_errtabent fdt_errtable[] = {
- FDT_ERRTABENT(FDT_ERR_NOTFOUND),
- FDT_ERRTABENT(FDT_ERR_EXISTS),
- FDT_ERRTABENT(FDT_ERR_NOSPACE),
-
- FDT_ERRTABENT(FDT_ERR_BADOFFSET),
- FDT_ERRTABENT(FDT_ERR_BADPATH),
- FDT_ERRTABENT(FDT_ERR_BADPHANDLE),
- FDT_ERRTABENT(FDT_ERR_BADSTATE),
-
- FDT_ERRTABENT(FDT_ERR_TRUNCATED),
- FDT_ERRTABENT(FDT_ERR_BADMAGIC),
- FDT_ERRTABENT(FDT_ERR_BADVERSION),
- FDT_ERRTABENT(FDT_ERR_BADSTRUCTURE),
- FDT_ERRTABENT(FDT_ERR_BADLAYOUT),
- FDT_ERRTABENT(FDT_ERR_INTERNAL),
- FDT_ERRTABENT(FDT_ERR_BADNCELLS),
- FDT_ERRTABENT(FDT_ERR_BADVALUE),
- FDT_ERRTABENT(FDT_ERR_BADOVERLAY),
- FDT_ERRTABENT(FDT_ERR_NOPHANDLES),
-};
-#define FDT_ERRTABSIZE (sizeof(fdt_errtable) / sizeof(fdt_errtable[0]))
-
-const char *fdt_strerror(int errval)
-{
- if (errval > 0)
- return "<valid offset/length>";
- else if (errval == 0)
- return "<no error>";
- else if (errval > -FDT_ERRTABSIZE) {
- const char *s = fdt_errtable[-errval].str;
-
- if (s)
- return s;
- }
-
- return "<unknown error>";
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt_strerror.c"
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <libfdt_env.h>
-#include <fdt.h>
-#include <libfdt.h>
-
-#include "libfdt_internal.h"
-
-static int _fdt_sw_check_header(void *fdt)
-{
- if (fdt_magic(fdt) != FDT_SW_MAGIC)
- return -FDT_ERR_BADMAGIC;
- /* FIXME: should check more details about the header state */
- return 0;
-}
-
-#define FDT_SW_CHECK_HEADER(fdt) \
- { \
- int err; \
- if ((err = _fdt_sw_check_header(fdt)) != 0) \
- return err; \
- }
-
-static void *_fdt_grab_space(void *fdt, size_t len)
-{
- int offset = fdt_size_dt_struct(fdt);
- int spaceleft;
-
- spaceleft = fdt_totalsize(fdt) - fdt_off_dt_struct(fdt)
- - fdt_size_dt_strings(fdt);
-
- if ((offset + len < offset) || (offset + len > spaceleft))
- return NULL;
-
- fdt_set_size_dt_struct(fdt, offset + len);
- return _fdt_offset_ptr_w(fdt, offset);
-}
-
-int fdt_create(void *buf, int bufsize)
-{
- void *fdt = buf;
-
- if (bufsize < sizeof(struct fdt_header))
- return -FDT_ERR_NOSPACE;
-
- memset(buf, 0, bufsize);
-
- fdt_set_magic(fdt, FDT_SW_MAGIC);
- fdt_set_version(fdt, FDT_LAST_SUPPORTED_VERSION);
- fdt_set_last_comp_version(fdt, FDT_FIRST_SUPPORTED_VERSION);
- fdt_set_totalsize(fdt, bufsize);
-
- fdt_set_off_mem_rsvmap(fdt, FDT_ALIGN(sizeof(struct fdt_header),
- sizeof(struct fdt_reserve_entry)));
- fdt_set_off_dt_struct(fdt, fdt_off_mem_rsvmap(fdt));
- fdt_set_off_dt_strings(fdt, bufsize);
-
- return 0;
-}
-
-int fdt_resize(void *fdt, void *buf, int bufsize)
-{
- size_t headsize, tailsize;
- char *oldtail, *newtail;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- headsize = fdt_off_dt_struct(fdt);
- tailsize = fdt_size_dt_strings(fdt);
-
- if ((headsize + tailsize) > bufsize)
- return -FDT_ERR_NOSPACE;
-
- oldtail = (char *)fdt + fdt_totalsize(fdt) - tailsize;
- newtail = (char *)buf + bufsize - tailsize;
-
- /* Two cases to avoid clobbering data if the old and new
- * buffers partially overlap */
- if (buf <= fdt) {
- memmove(buf, fdt, headsize);
- memmove(newtail, oldtail, tailsize);
- } else {
- memmove(newtail, oldtail, tailsize);
- memmove(buf, fdt, headsize);
- }
-
- fdt_set_off_dt_strings(buf, bufsize);
- fdt_set_totalsize(buf, bufsize);
-
- return 0;
-}
-
-int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size)
-{
- struct fdt_reserve_entry *re;
- int offset;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- if (fdt_size_dt_struct(fdt))
- return -FDT_ERR_BADSTATE;
-
- offset = fdt_off_dt_struct(fdt);
- if ((offset + sizeof(*re)) > fdt_totalsize(fdt))
- return -FDT_ERR_NOSPACE;
-
- re = (struct fdt_reserve_entry *)((char *)fdt + offset);
- re->address = cpu_to_fdt64(addr);
- re->size = cpu_to_fdt64(size);
-
- fdt_set_off_dt_struct(fdt, offset + sizeof(*re));
-
- return 0;
-}
-
-int fdt_finish_reservemap(void *fdt)
-{
- return fdt_add_reservemap_entry(fdt, 0, 0);
-}
-
-int fdt_begin_node(void *fdt, const char *name)
-{
- struct fdt_node_header *nh;
- int namelen = strlen(name) + 1;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- nh = _fdt_grab_space(fdt, sizeof(*nh) + FDT_TAGALIGN(namelen));
- if (! nh)
- return -FDT_ERR_NOSPACE;
-
- nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);
- memcpy(nh->name, name, namelen);
- return 0;
-}
-
-int fdt_end_node(void *fdt)
-{
- fdt32_t *en;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- en = _fdt_grab_space(fdt, FDT_TAGSIZE);
- if (! en)
- return -FDT_ERR_NOSPACE;
-
- *en = cpu_to_fdt32(FDT_END_NODE);
- return 0;
-}
-
-static int _fdt_find_add_string(void *fdt, const char *s)
-{
- char *strtab = (char *)fdt + fdt_totalsize(fdt);
- const char *p;
- int strtabsize = fdt_size_dt_strings(fdt);
- int len = strlen(s) + 1;
- int struct_top, offset;
-
- p = _fdt_find_string(strtab - strtabsize, strtabsize, s);
- if (p)
- return p - strtab;
-
- /* Add it */
- offset = -strtabsize - len;
- struct_top = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt);
- if (fdt_totalsize(fdt) + offset < struct_top)
- return 0; /* no more room :( */
-
- memcpy(strtab + offset, s, len);
- fdt_set_size_dt_strings(fdt, strtabsize + len);
- return offset;
-}
-
-int fdt_property_placeholder(void *fdt, const char *name, int len, void **valp)
-{
- struct fdt_property *prop;
- int nameoff;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- nameoff = _fdt_find_add_string(fdt, name);
- if (nameoff == 0)
- return -FDT_ERR_NOSPACE;
-
- prop = _fdt_grab_space(fdt, sizeof(*prop) + FDT_TAGALIGN(len));
- if (! prop)
- return -FDT_ERR_NOSPACE;
-
- prop->tag = cpu_to_fdt32(FDT_PROP);
- prop->nameoff = cpu_to_fdt32(nameoff);
- prop->len = cpu_to_fdt32(len);
- *valp = prop->data;
- return 0;
-}
-
-int fdt_property(void *fdt, const char *name, const void *val, int len)
-{
- void *ptr;
- int ret;
-
- ret = fdt_property_placeholder(fdt, name, len, &ptr);
- if (ret)
- return ret;
- memcpy(ptr, val, len);
- return 0;
-}
-
-int fdt_finish(void *fdt)
-{
- char *p = (char *)fdt;
- fdt32_t *end;
- int oldstroffset, newstroffset;
- uint32_t tag;
- int offset, nextoffset;
-
- FDT_SW_CHECK_HEADER(fdt);
-
- /* Add terminator */
- end = _fdt_grab_space(fdt, sizeof(*end));
- if (! end)
- return -FDT_ERR_NOSPACE;
- *end = cpu_to_fdt32(FDT_END);
-
- /* Relocate the string table */
- oldstroffset = fdt_totalsize(fdt) - fdt_size_dt_strings(fdt);
- newstroffset = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt);
- memmove(p + newstroffset, p + oldstroffset, fdt_size_dt_strings(fdt));
- fdt_set_off_dt_strings(fdt, newstroffset);
-
- /* Walk the structure, correcting string offsets */
- offset = 0;
- while ((tag = fdt_next_tag(fdt, offset, &nextoffset)) != FDT_END) {
- if (tag == FDT_PROP) {
- struct fdt_property *prop =
- _fdt_offset_ptr_w(fdt, offset);
- int nameoff;
-
- nameoff = fdt32_to_cpu(prop->nameoff);
- nameoff += fdt_size_dt_strings(fdt);
- prop->nameoff = cpu_to_fdt32(nameoff);
- }
- offset = nextoffset;
- }
- if (nextoffset < 0)
- return nextoffset;
-
- /* Finally, adjust the header */
- fdt_set_totalsize(fdt, newstroffset + fdt_size_dt_strings(fdt));
- fdt_set_magic(fdt, FDT_MAGIC);
- return 0;
-}
+#include <linux/libfdt_env.h>
+#include "../../scripts/dtc/libfdt/fdt_sw.c"
-#ifndef _LIBFDT_INTERNAL_H
-#define _LIBFDT_INTERNAL_H
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-#include <fdt.h>
-
-#define FDT_ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
-#define FDT_TAGALIGN(x) (FDT_ALIGN((x), FDT_TAGSIZE))
-
-#define FDT_CHECK_HEADER(fdt) \
- { \
- int __err; \
- if ((__err = fdt_check_header(fdt)) != 0) \
- return __err; \
- }
-
-int _fdt_check_node_offset(const void *fdt, int offset);
-int _fdt_check_prop_offset(const void *fdt, int offset);
-const char *_fdt_find_string(const char *strtab, int tabsize, const char *s);
-int _fdt_node_end_offset(void *fdt, int nodeoffset);
-
-static inline const void *_fdt_offset_ptr(const void *fdt, int offset)
-{
- return (const char *)fdt + fdt_off_dt_struct(fdt) + offset;
-}
-
-static inline void *_fdt_offset_ptr_w(void *fdt, int offset)
-{
- return (void *)(uintptr_t)_fdt_offset_ptr(fdt, offset);
-}
-
-static inline const struct fdt_reserve_entry *_fdt_mem_rsv(const void *fdt, int n)
-{
- const struct fdt_reserve_entry *rsv_table =
- (const struct fdt_reserve_entry *)
- ((const char *)fdt + fdt_off_mem_rsvmap(fdt));
-
- return rsv_table + n;
-}
-static inline struct fdt_reserve_entry *_fdt_mem_rsv_w(void *fdt, int n)
-{
- return (void *)(uintptr_t)_fdt_mem_rsv(fdt, n);
-}
-
-#define FDT_SW_MAGIC (~FDT_MAGIC)
-
-#endif /* _LIBFDT_INTERNAL_H */
+#include "../../scripts/dtc/libfdt/libfdt_internal.h"
+++ /dev/null
-/*
- * pylibfdt - Flat Device Tree manipulation in Python
- * Copyright (C) 2017 Google, Inc.
- * Written by Simon Glass <sjg@chromium.org>
- *
- * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
- */
-
-%module libfdt
-
-%include <stdint.i>
-
-%{
-#define SWIG_FILE_WITH_INIT
-#include "libfdt.h"
-%}
-
-%pythoncode %{
-
-import struct
-
-# Error codes, corresponding to FDT_ERR_... in libfdt.h
-(NOTFOUND,
- EXISTS,
- NOSPACE,
- BADOFFSET,
- BADPATH,
- BADPHANDLE,
- BADSTATE,
- TRUNCATED,
- BADMAGIC,
- BADVERSION,
- BADSTRUCTURE,
- BADLAYOUT,
- INTERNAL,
- BADNCELLS,
- BADVALUE,
- BADOVERLAY,
- NOPHANDLES) = QUIET_ALL = range(1, 18)
-# QUIET_ALL can be passed as the 'quiet' parameter to avoid exceptions
-# altogether. All # functions passed this value will return an error instead
-# of raising an exception.
-
-# Pass this as the 'quiet' parameter to return -ENOTFOUND on NOTFOUND errors,
-# instead of raising an exception.
-QUIET_NOTFOUND = (NOTFOUND,)
-
-
-class FdtException(Exception):
- """An exception caused by an error such as one of the codes above"""
- def __init__(self, err):
- self.err = err
-
- def __str__(self):
- return 'pylibfdt error %d: %s' % (self.err, fdt_strerror(self.err))
-
-def strerror(fdt_err):
- """Get the string for an error number
-
- Args:
- fdt_err: Error number (-ve)
-
- Returns:
- String containing the associated error
- """
- return fdt_strerror(fdt_err)
-
-def check_err(val, quiet=()):
- """Raise an error if the return value is -ve
-
- This is used to check for errors returned by libfdt C functions.
-
- Args:
- val: Return value from a libfdt function
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- val if val >= 0
-
- Raises
- FdtException if val < 0
- """
- if val < 0:
- if -val not in quiet:
- raise FdtException(val)
- return val
-
-def check_err_null(val, quiet=()):
- """Raise an error if the return value is NULL
-
- This is used to check for a NULL return value from certain libfdt C
- functions
-
- Args:
- val: Return value from a libfdt function
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- val if val is a list, None if not
-
- Raises
- FdtException if val indicates an error was reported and the error
- is not in @quiet.
- """
- # Normally a list is returned which contains the data and its length.
- # If we get just an integer error code, it means the function failed.
- if not isinstance(val, list):
- if -val not in quiet:
- raise FdtException(val)
- return val
-
-class Fdt:
- """Device tree class, supporting all operations
-
- The Fdt object is created is created from a device tree binary file,
- e.g. with something like:
-
- fdt = Fdt(open("filename.dtb").read())
-
- Operations can then be performed using the methods in this class. Each
- method xxx(args...) corresponds to a libfdt function fdt_xxx(fdt, args...).
-
- All methods raise an FdtException if an error occurs. To avoid this
- behaviour a 'quiet' parameter is provided for some functions. This
- defaults to empty, but you can pass a list of errors that you expect.
- If one of these errors occurs, the function will return an error number
- (e.g. -NOTFOUND).
- """
- def __init__(self, data):
- self._fdt = bytearray(data)
- check_err(fdt_check_header(self._fdt));
-
- def subnode_offset(self, parentoffset, name, quiet=()):
- """Get the offset of a named subnode
-
- Args:
- parentoffset: Offset of the parent node to check
- name: Name of the required subnode, e.g. 'subnode@1'
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- The node offset of the found node, if any
-
- Raises
- FdtException if there is no node with that name, or other error
- """
- return check_err(fdt_subnode_offset(self._fdt, parentoffset, name),
- quiet)
-
- def path_offset(self, path, quiet=()):
- """Get the offset for a given path
-
- Args:
- path: Path to the required node, e.g. '/node@3/subnode@1'
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- Node offset
-
- Raises
- FdtException if the path is not valid or not found
- """
- return check_err(fdt_path_offset(self._fdt, path), quiet)
-
- def first_property_offset(self, nodeoffset, quiet=()):
- """Get the offset of the first property in a node offset
-
- Args:
- nodeoffset: Offset to the node to check
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- Offset of the first property
-
- Raises
- FdtException if the associated node has no properties, or some
- other error occurred
- """
- return check_err(fdt_first_property_offset(self._fdt, nodeoffset),
- quiet)
-
- def next_property_offset(self, prop_offset, quiet=()):
- """Get the next property in a node
-
- Args:
- prop_offset: Offset of the previous property
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- Offset of the next property
-
- Raises:
- FdtException if the associated node has no more properties, or
- some other error occurred
- """
- return check_err(fdt_next_property_offset(self._fdt, prop_offset),
- quiet)
-
- def get_name(self, nodeoffset):
- """Get the name of a node
-
- Args:
- nodeoffset: Offset of node to check
-
- Returns:
- Node name
-
- Raises:
- FdtException on error (e.g. nodeoffset is invalid)
- """
- return check_err_null(fdt_get_name(self._fdt, nodeoffset))[0]
-
- def get_property_by_offset(self, prop_offset, quiet=()):
- """Obtains a property that can be examined
-
- Args:
- prop_offset: Offset of property (e.g. from first_property_offset())
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- Property object, or None if not found
-
- Raises:
- FdtException on error (e.g. invalid prop_offset or device
- tree format)
- """
- pdata = check_err_null(
- fdt_get_property_by_offset(self._fdt, prop_offset), quiet)
- if isinstance(pdata, (int)):
- return pdata
- return Property(pdata[0], pdata[1])
-
- def first_subnode(self, nodeoffset, quiet=()):
- """Find the first subnode of a parent node
-
- Args:
- nodeoffset: Node offset of parent node
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- The offset of the first subnode, if any
-
- Raises:
- FdtException if no subnode found or other error occurs
- """
- return check_err(fdt_first_subnode(self._fdt, nodeoffset), quiet)
-
- def next_subnode(self, nodeoffset, quiet=()):
- """Find the next subnode
-
- Args:
- nodeoffset: Node offset of previous subnode
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- The offset of the next subnode, if any
-
- Raises:
- FdtException if no more subnode found or other error occurs
- """
- return check_err(fdt_next_subnode(self._fdt, nodeoffset), quiet)
-
- def totalsize(self):
- """Return the total size of the device tree
-
- Returns:
- Total tree size in bytes
- """
- return check_err(fdt_totalsize(self._fdt))
-
- def off_dt_struct(self):
- """Return the start of the device tree struct area
-
- Returns:
- Start offset of struct area
- """
- return check_err(fdt_off_dt_struct(self._fdt))
-
- def pack(self, quiet=()):
- """Pack the device tree to remove unused space
-
- This adjusts the tree in place.
-
- Args:
- quiet: Errors to ignore (empty to raise on all errors)
-
- Raises:
- FdtException if any error occurs
- """
- return check_err(fdt_pack(self._fdt), quiet)
-
- def delprop(self, nodeoffset, prop_name):
- """Delete a property from a node
-
- Args:
- nodeoffset: Node offset containing property to delete
- prop_name: Name of property to delete
-
- Raises:
- FdtError if the property does not exist, or another error occurs
- """
- return check_err(fdt_delprop(self._fdt, nodeoffset, prop_name))
-
- def getprop(self, nodeoffset, prop_name, quiet=()):
- """Get a property from a node
-
- Args:
- nodeoffset: Node offset containing property to get
- prop_name: Name of property to get
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- Value of property as a bytearray, or -ve error number
-
- Raises:
- FdtError if any error occurs (e.g. the property is not found)
- """
- pdata = check_err_null(fdt_getprop(self._fdt, nodeoffset, prop_name),
- quiet)
- if isinstance(pdata, (int)):
- return pdata
- return bytearray(pdata[0])
-
- def get_phandle(self, nodeoffset):
- """Get the phandle of a node
-
- Args:
- nodeoffset: Node offset to check
-
- Returns:
- phandle of node, or 0 if the node has no phandle or another error
- occurs
- """
- return fdt_get_phandle(self._fdt, nodeoffset)
-
- def parent_offset(self, nodeoffset, quiet=()):
- """Get the offset of a node's parent
-
- Args:
- nodeoffset: Node offset to check
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- The offset of the parent node, if any
-
- Raises:
- FdtException if no parent found or other error occurs
- """
- return check_err(fdt_parent_offset(self._fdt, nodeoffset), quiet)
-
- def node_offset_by_phandle(self, phandle, quiet=()):
- """Get the offset of a node with the given phandle
-
- Args:
- phandle: Phandle to search for
- quiet: Errors to ignore (empty to raise on all errors)
-
- Returns:
- The offset of node with that phandle, if any
-
- Raises:
- FdtException if no node found or other error occurs
- """
- return check_err(fdt_node_offset_by_phandle(self._fdt, phandle), quiet)
-
-class Property:
- """Holds a device tree property name and value.
-
- This holds a copy of a property taken from the device tree. It does not
- reference the device tree, so if anything changes in the device tree,
- a Property object will remain valid.
-
- Properties:
- name: Property name
- value: Proper value as a bytearray
- """
- def __init__(self, name, value):
- self.name = name
- self.value = value
-%}
-
-%rename(fdt_property) fdt_property_func;
-
-typedef int fdt32_t;
-
-%include "libfdt/fdt.h"
-
-%include "typemaps.i"
-
-/* Most functions don't change the device tree, so use a const void * */
-%typemap(in) (const void *)(const void *fdt) {
- if (!PyByteArray_Check($input)) {
- SWIG_exception_fail(SWIG_TypeError, "in method '" "$symname"
- "', argument " "$argnum"" of type '" "$type""'");
- }
- $1 = (void *)PyByteArray_AsString($input);
- fdt = $1;
- fdt = fdt; /* avoid unused variable warning */
-}
-
-/* Some functions do change the device tree, so use void * */
-%typemap(in) (void *)(const void *fdt) {
- if (!PyByteArray_Check($input)) {
- SWIG_exception_fail(SWIG_TypeError, "in method '" "$symname"
- "', argument " "$argnum"" of type '" "$type""'");
- }
- $1 = PyByteArray_AsString($input);
- fdt = $1;
- fdt = fdt; /* avoid unused variable warning */
-}
-
-%typemap(out) (struct fdt_property *) {
- PyObject *buff;
-
- if ($1) {
- resultobj = PyString_FromString(
- fdt_string(fdt1, fdt32_to_cpu($1->nameoff)));
- buff = PyByteArray_FromStringAndSize(
- (const char *)($1 + 1), fdt32_to_cpu($1->len));
- resultobj = SWIG_Python_AppendOutput(resultobj, buff);
- }
-}
-
-%apply int *OUTPUT { int *lenp };
-
-/* typemap used for fdt_getprop() */
-%typemap(out) (const void *) {
- if (!$1)
- $result = Py_None;
- else
- $result = Py_BuildValue("s#", $1, *arg4);
-}
-
-/* We have both struct fdt_property and a function fdt_property() */
-%warnfilter(302) fdt_property;
-
-/* These are macros in the header so have to be redefined here */
-int fdt_magic(const void *fdt);
-int fdt_totalsize(const void *fdt);
-int fdt_off_dt_struct(const void *fdt);
-int fdt_off_dt_strings(const void *fdt);
-int fdt_off_mem_rsvmap(const void *fdt);
-int fdt_version(const void *fdt);
-int fdt_last_comp_version(const void *fdt);
-int fdt_boot_cpuid_phys(const void *fdt);
-int fdt_size_dt_strings(const void *fdt);
-int fdt_size_dt_struct(const void *fdt);
-
-%include <../libfdt/libfdt.h>
+++ /dev/null
-#!/usr/bin/env python
-
-"""
-setup.py file for SWIG libfdt
-Copyright (C) 2017 Google, Inc.
-Written by Simon Glass <sjg@chromium.org>
-
-SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
-
-Files to be built into the extension are provided in SOURCES
-C flags to use are provided in CPPFLAGS
-Object file directory is provided in OBJDIR
-Version is provided in VERSION
-
-If these variables are not given they are parsed from the Makefiles. This
-allows this script to be run stand-alone, e.g.:
-
- ./pylibfdt/setup.py install [--prefix=...]
-"""
-
-from distutils.core import setup, Extension
-import os
-import re
-import sys
-
-# Decodes a Makefile assignment line into key and value (and plus for +=)
-RE_KEY_VALUE = re.compile('(?P<key>\w+) *(?P<plus>[+])?= *(?P<value>.*)$')
-
-
-def ParseMakefile(fname):
- """Parse a Makefile to obtain its variables.
-
- This collects variable assigments of the form:
-
- VAR = value
- VAR += more
-
- It does not pick out := assignments, as these are not needed here. It does
- handle line continuation.
-
- Returns a dict:
- key: Variable name (e.g. 'VAR')
- value: Variable value (e.g. 'value more')
- """
- makevars = {}
- with open(fname) as fd:
- prev_text = '' # Continuation text from previous line(s)
- for line in fd.read().splitlines():
- if line and line[-1] == '\\': # Deal with line continuation
- prev_text += line[:-1]
- continue
- elif prev_text:
- line = prev_text + line
- prev_text = '' # Continuation is now used up
- m = RE_KEY_VALUE.match(line)
- if m:
- value = m.group('value') or ''
- key = m.group('key')
-
- # Appending to a variable inserts a space beforehand
- if 'plus' in m.groupdict() and key in makevars:
- makevars[key] += ' ' + value
- else:
- makevars[key] = value
- return makevars
-
-def GetEnvFromMakefiles():
- """Scan the Makefiles to obtain the settings we need.
-
- This assumes that this script is being run from the top-level directory,
- not the pylibfdt directory.
-
- Returns:
- Tuple with:
- List of swig options
- Version string
- List of files to build
- List of extra C preprocessor flags needed
- Object directory to use (always '')
- """
- basedir = os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0])))
- swig_opts = ['-I%s' % basedir]
- makevars = ParseMakefile(os.path.join(basedir, 'Makefile'))
- version = '%s.%s.%s' % (makevars['VERSION'], makevars['PATCHLEVEL'],
- makevars['SUBLEVEL'])
- makevars = ParseMakefile(os.path.join(basedir, 'libfdt', 'Makefile.libfdt'))
- files = makevars['LIBFDT_SRCS'].split()
- files = [os.path.join(basedir, 'libfdt', fname) for fname in files]
- files.append('pylibfdt/libfdt.i')
- cflags = ['-I%s' % basedir, '-I%s/libfdt' % basedir]
- objdir = ''
- return swig_opts, version, files, cflags, objdir
-
-
-progname = sys.argv[0]
-files = os.environ.get('SOURCES', '').split()
-cflags = os.environ.get('CPPFLAGS', '').split()
-objdir = os.environ.get('OBJDIR')
-version = os.environ.get('VERSION')
-swig_opts = os.environ.get('SWIG_OPTS', '').split()
-
-# If we were called directly rather than through our Makefile (which is often
-# the case with Python module installation), read the settings from the
-# Makefile.
-if not all((swig_opts, version, files, cflags, objdir)):
- swig_opts, version, files, cflags, objdir = GetEnvFromMakefiles()
-
-libfdt_module = Extension(
- '_libfdt',
- sources = files,
- extra_compile_args = cflags,
- swig_opts = swig_opts,
-)
-
-setup(
- name='libfdt',
- version= version,
- author='Simon Glass <sjg@chromium.org>',
- description='Python binding for libfdt',
- ext_modules=[libfdt_module],
- package_dir={'': objdir},
- py_modules=['pylibfdt/libfdt'],
-)
break;
default:
debug("Couldn't recognize format string\n");
+ va_end(args);
return -1;
}
return -1;
}
- if (offset + length > size)
+ if (offset + length > size) {
+ va_end(args);
return -1;
+ }
switch (*format) {
case 'b':
0x0, 0x0, 0x0, 0x4, /* subcap size */
0x0, 0x0, 0x1, 0x8, /* subcap value */
};
+ const size_t data_size_offset = TPM_HEADER_SIZE;
+ const size_t data_offset = TPM_HEADER_SIZE + sizeof (uint32_t);
uint8_t response[COMMAND_BUFFER_SIZE];
size_t response_length = sizeof(response);
uint32_t err;
+ uint32_t data_size;
err = tpm_sendrecv_command(command, response, &response_length);
if (err)
return err;
- memcpy(pflags, response + TPM_HEADER_SIZE, sizeof(*pflags));
+ if (unpack_byte_string(response, response_length, "d",
+ data_size_offset, &data_size))
+ return TPM_LIB_ERROR;
+ if (data_size < sizeof(*pflags))
+ return TPM_LIB_ERROR;
+ if (unpack_byte_string(response, response_length, "s",
+ data_offset, pflags, sizeof(*pflags)))
+ return TPM_LIB_ERROR;
return 0;
}
#endif /* CONFIG_TPM_LOAD_KEY_BY_SHA1 */
#endif /* CONFIG_TPM_AUTH_SESSIONS */
+
+uint32_t tpm_get_random(void *data, uint32_t count)
+{
+ const uint8_t command[14] = {
+ 0x0, 0xc1, /* TPM_TAG */
+ 0x0, 0x0, 0x0, 0xe, /* parameter size */
+ 0x0, 0x0, 0x0, 0x46, /* TPM_COMMAND_CODE */
+ };
+ const size_t length_offset = 10;
+ const size_t data_size_offset = 10;
+ const size_t data_offset = 14;
+ uint8_t buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE];
+ size_t response_length = sizeof(response);
+ uint32_t data_size;
+ uint8_t *out = data;
+
+ while (count > 0) {
+ uint32_t this_bytes = min((size_t)count,
+ sizeof (response) - data_offset);
+ uint32_t err;
+
+ if (pack_byte_string(buf, sizeof(buf), "sd",
+ 0, command, sizeof(command),
+ length_offset, this_bytes))
+ return TPM_LIB_ERROR;
+ err = tpm_sendrecv_command(buf, response, &response_length);
+ if (err)
+ return err;
+ if (unpack_byte_string(response, response_length, "d",
+ data_size_offset, &data_size))
+ return TPM_LIB_ERROR;
+ if (data_size > count)
+ return TPM_LIB_ERROR;
+ if (unpack_byte_string(response, response_length, "s",
+ data_offset, out, data_size))
+ return TPM_LIB_ERROR;
+
+ count -= data_size;
+ out += data_size;
+ }
+
+ return 0;
+}
ld_flags = $(LDFLAGS) $(ldflags-y)
# Try these files in order to find the U-Boot-specific .dtsi include file
-u_boot_dtsi_options = $(wildcard $(dir $<)$(basename $(notdir $<))-u-boot.dtsi) \
+u_boot_dtsi_options = $(strip $(wildcard $(dir $<)$(basename $(notdir $<))-u-boot.dtsi) \
$(wildcard $(dir $<)$(subst $\",,$(CONFIG_SYS_SOC))-u-boot.dtsi) \
$(wildcard $(dir $<)$(subst $\",,$(CONFIG_SYS_CPU))-u-boot.dtsi) \
$(wildcard $(dir $<)$(subst $\",,$(CONFIG_SYS_VENDOR))-u-boot.dtsi) \
- $(wildcard $(dir $<)u-boot.dtsi)
+ $(wildcard $(dir $<)u-boot.dtsi))
+
+u_boot_dtsi_options_raw = $(warning Automatic .dtsi inclusion: options: \
+ $(dir $<)$(basename $(notdir $<))-u-boot.dtsi \
+ $(dir $<)$(subst $\",,$(CONFIG_SYS_SOC))-u-boot.dtsi \
+ $(dir $<)$(subst $\",,$(CONFIG_SYS_CPU))-u-boot.dtsi \
+ $(dir $<)$(subst $\",,$(CONFIG_SYS_VENDOR))-u-boot.dtsi \
+ $(dir $<)u-boot.dtsi ... \
+ found: $(if $(u_boot_dtsi_options),"$(u_boot_dtsi_options)",nothing!))
# Uncomment for debugging
-# $(warning u_boot_dtsi_options: $(u_boot_dtsi_options))
+# This shows all the files that were considered and the one that we chose.
+# u_boot_dtsi_options_debug = $(u_boot_dtsi_options_raw)
# We use the first match
-u_boot_dtsi = $(notdir $(firstword $(u_boot_dtsi_options)))
+u_boot_dtsi = $(strip $(u_boot_dtsi_options_debug) \
+ $(notdir $(firstword $(u_boot_dtsi_options))))
# Modified for U-Boot
dtc_cpp_flags = -Wp,-MD,$(depfile).pre.tmp -nostdinc \
$(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE
$(call if_changed,fdtgrep)
-pythonpath = PYTHONPATH=tools
+pythonpath = PYTHONPATH=scripts/dtc/pylibfdt
quiet_cmd_dtocc = DTOC C $@
cmd_dtocc = $(pythonpath) $(srctree)/tools/dtoc/dtoc -d $(obj)/$(SPL_BIN).dtb -o $@ platdata
dts_dir:
$(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts)
-include/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir checkdtoc
+include/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE
$(call if_changed,dtoch)
-$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir checkdtoc
+$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE
$(call if_changed,dtocc)
ifdef CONFIG_SAMSUNG
include $(cmd_files)
endif
-checkdtoc: tools
- @if ! ( echo 'import libfdt' | ( PYTHONPATH=tools $(PYTHON) )); then \
- echo '*** dtoc needs the Python libfdt library. Either '; \
- echo '*** install it on your system, or try:'; \
- echo '***'; \
- echo '*** sudo apt-get install swig libpython-dev'; \
- echo '***'; \
- echo '*** to have U-Boot build its own version.'; \
- false; \
- fi
-
PHONY += FORCE
FORCE:
--- /dev/null
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Linux kernel coccicheck
+#
+# Read doc/README.coccinelle
+#
+# This script requires at least spatch
+# version 1.0.0-rc11.
+
+DIR="$(dirname $(readlink -f $0))/.."
+SPATCH="`which ${SPATCH:=spatch}`"
+
+if [ ! -x "$SPATCH" ]; then
+ echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/'
+ exit 1
+fi
+
+SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}')
+SPATCH_VERSION_NUM=$(echo $SPATCH_VERSION | ${DIR}/scripts/ld-version.sh)
+
+USE_JOBS="no"
+$SPATCH --help | grep "\-\-jobs" > /dev/null && USE_JOBS="yes"
+
+# The verbosity may be set by the environmental parameter V=
+# as for example with 'make V=1 coccicheck'
+
+if [ -n "$V" -a "$V" != "0" ]; then
+ VERBOSE="$V"
+else
+ VERBOSE=0
+fi
+
+if [ -z "$J" ]; then
+ NPROC=$(getconf _NPROCESSORS_ONLN)
+else
+ NPROC="$J"
+fi
+
+FLAGS="--very-quiet"
+
+# You can use SPFLAGS to append extra arguments to coccicheck or override any
+# heuristics done in this file as Coccinelle accepts the last options when
+# options conflict.
+#
+# A good example for use of SPFLAGS is if you want to debug your cocci script,
+# you can for instance use the following:
+#
+# $ export COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci
+# $ make coccicheck MODE=report DEBUG_FILE="all.err" SPFLAGS="--profile --show-trying" M=./drivers/mfd/arizona-irq.c
+#
+# "--show-trying" should show you what rule is being processed as it goes to
+# stdout, you do not need a debug file for that. The profile output will be
+# be sent to stdout, if you provide a DEBUG_FILE the profiling data can be
+# inspected there.
+#
+# --profile will not output if --very-quiet is used, so avoid it.
+echo $SPFLAGS | egrep -e "--profile|--show-trying" 2>&1 > /dev/null
+if [ $? -eq 0 ]; then
+ FLAGS="--quiet"
+fi
+
+# spatch only allows include directories with the syntax "-I include"
+# while gcc also allows "-Iinclude" and "-include include"
+COCCIINCLUDE=${LINUXINCLUDE//-I/-I }
+COCCIINCLUDE=${COCCIINCLUDE// -include/ --include}
+
+if [ "$C" = "1" -o "$C" = "2" ]; then
+ ONLINE=1
+
+ # Take only the last argument, which is the C file to test
+ shift $(( $# - 1 ))
+ OPTIONS="$COCCIINCLUDE $1"
+else
+ ONLINE=0
+ if [ "$KBUILD_EXTMOD" = "" ] ; then
+ OPTIONS="--dir $srctree $COCCIINCLUDE"
+ else
+ OPTIONS="--dir $KBUILD_EXTMOD $COCCIINCLUDE"
+ fi
+fi
+
+if [ "$KBUILD_EXTMOD" != "" ] ; then
+ OPTIONS="--patch $srctree $OPTIONS"
+fi
+
+# You can override by using SPFLAGS
+if [ "$USE_JOBS" = "no" ]; then
+ trap kill_running SIGTERM SIGINT
+ declare -a SPATCH_PID
+elif [ "$NPROC" != "1" ]; then
+ # Using 0 should work as well, refer to _SC_NPROCESSORS_ONLN use on
+ # https://github.com/rdicosmo/parmap/blob/master/setcore_stubs.c
+ OPTIONS="$OPTIONS --jobs $NPROC --chunksize 1"
+fi
+
+if [ "$MODE" = "" ] ; then
+ if [ "$ONLINE" = "0" ] ; then
+ echo 'You have not explicitly specified the mode to use. Using default "report" mode.'
+ echo 'Available modes are the following: patch, report, context, org'
+ echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
+ echo 'Note however that some modes are not implemented by some semantic patches.'
+ fi
+ MODE="report"
+fi
+
+if [ "$MODE" = "chain" ] ; then
+ if [ "$ONLINE" = "0" ] ; then
+ echo 'You have selected the "chain" mode.'
+ echo 'All available modes will be tried (in that order): patch, report, context, org'
+ fi
+elif [ "$MODE" = "report" -o "$MODE" = "org" ] ; then
+ FLAGS="--no-show-diff $FLAGS"
+fi
+
+if [ "$ONLINE" = "0" ] ; then
+ echo ''
+ echo 'Please check for false positives in the output before submitting a patch.'
+ echo 'When using "patch" mode, carefully review the patch before submitting it.'
+ echo ''
+fi
+
+run_cmd_parmap() {
+ if [ $VERBOSE -ne 0 ] ; then
+ echo "Running ($NPROC in parallel): $@"
+ fi
+ if [ "$DEBUG_FILE" != "/dev/null" -a "$DEBUG_FILE" != "" ]; then
+ if [ -f $DEBUG_FILE ]; then
+ echo "Debug file $DEBUG_FILE exists, bailing"
+ exit
+ fi
+ else
+ DEBUG_FILE="/dev/null"
+ fi
+ $@ 2>$DEBUG_FILE
+ if [[ $? -ne 0 ]]; then
+ echo "coccicheck failed"
+ exit $?
+ fi
+}
+
+run_cmd_old() {
+ local i
+ if [ $VERBOSE -ne 0 ] ; then
+ echo "Running ($NPROC in parallel): $@"
+ fi
+ for i in $(seq 0 $(( NPROC - 1)) ); do
+ eval "$@ --max $NPROC --index $i &"
+ SPATCH_PID[$i]=$!
+ if [ $VERBOSE -eq 2 ] ; then
+ echo "${SPATCH_PID[$i]} running"
+ fi
+ done
+ wait
+}
+
+run_cmd() {
+ if [ "$USE_JOBS" = "yes" ]; then
+ run_cmd_parmap $@
+ else
+ run_cmd_old $@
+ fi
+}
+
+kill_running() {
+ for i in $(seq 0 $(( NPROC - 1 )) ); do
+ if [ $VERBOSE -eq 2 ] ; then
+ echo "Killing ${SPATCH_PID[$i]}"
+ fi
+ kill ${SPATCH_PID[$i]} 2>/dev/null
+ done
+}
+
+# You can override heuristics with SPFLAGS, these must always go last
+OPTIONS="$OPTIONS $SPFLAGS"
+
+coccinelle () {
+ COCCI="$1"
+
+ OPT=`grep "Option" $COCCI | cut -d':' -f2`
+ REQ=`grep "Requires" $COCCI | cut -d':' -f2 | sed "s| ||"`
+ REQ_NUM=$(echo $REQ | ${DIR}/scripts/ld-version.sh)
+ if [ "$REQ_NUM" != "0" ] ; then
+ if [ "$SPATCH_VERSION_NUM" -lt "$REQ_NUM" ] ; then
+ echo "Skipping coccinele SmPL patch: $COCCI"
+ echo "You have coccinelle: $SPATCH_VERSION"
+ echo "This SmPL patch requires: $REQ"
+ return
+ fi
+ fi
+
+# The option '--parse-cocci' can be used to syntactically check the SmPL files.
+#
+# $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
+
+ if [ $VERBOSE -ne 0 -a $ONLINE -eq 0 ] ; then
+
+ FILE=`echo $COCCI | sed "s|$srctree/||"`
+
+ echo "Processing `basename $COCCI`"
+ echo "with option(s) \"$OPT\""
+ echo ''
+ echo 'Message example to submit a patch:'
+
+ sed -ne 's|^///||p' $COCCI
+
+ if [ "$MODE" = "patch" ] ; then
+ echo ' The semantic patch that makes this change is available'
+ elif [ "$MODE" = "report" ] ; then
+ echo ' The semantic patch that makes this report is available'
+ elif [ "$MODE" = "context" ] ; then
+ echo ' The semantic patch that spots this code is available'
+ elif [ "$MODE" = "org" ] ; then
+ echo ' The semantic patch that makes this Org report is available'
+ else
+ echo ' The semantic patch that makes this output is available'
+ fi
+ echo " in $FILE."
+ echo ''
+ echo ' More information about semantic patching is available at'
+ echo ' http://coccinelle.lip6.fr/'
+ echo ''
+
+ if [ "`sed -ne 's|^//#||p' $COCCI`" ] ; then
+ echo 'Semantic patch information:'
+ sed -ne 's|^//#||p' $COCCI
+ echo ''
+ fi
+ fi
+
+ if [ "$MODE" = "chain" ] ; then
+ run_cmd $SPATCH -D patch \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS || \
+ run_cmd $SPATCH -D report \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || \
+ run_cmd $SPATCH -D context \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS || \
+ run_cmd $SPATCH -D org \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || exit 1
+ elif [ "$MODE" = "rep+ctxt" ] ; then
+ run_cmd $SPATCH -D report \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff && \
+ run_cmd $SPATCH -D context \
+ $FLAGS --cocci-file $COCCI $OPT $OPTIONS || exit 1
+ else
+ run_cmd $SPATCH -D $MODE $FLAGS --cocci-file $COCCI $OPT $OPTIONS || exit 1
+ fi
+
+}
+
+if [ "$COCCI" = "" ] ; then
+ for f in `find $srctree/scripts/coccinelle/ -name '*.cocci' -type f | sort`; do
+ coccinelle $f
+ done
+else
+ coccinelle $COCCI
+fi
--- /dev/null
+/// NULL check before some freeing functions is not needed.
+///
+/// Based on checkpatch warning
+/// "kfree(NULL) is safe this check is probably not required"
+/// and kfreeaddr.cocci by Julia Lawall.
+///
+// Copyright: (C) 2014 Fabian Frederick. GPLv2.
+// Comments: -
+// Options: --no-includes --include-headers
+
+virtual patch
+virtual org
+virtual report
+virtual context
+
+@r2 depends on patch@
+expression E;
+@@
+- if (E != NULL)
+(
+ kfree(E);
+|
+ kzfree(E);
+|
+ debugfs_remove(E);
+|
+ debugfs_remove_recursive(E);
+|
+ usb_free_urb(E);
+|
+ kmem_cache_destroy(E);
+|
+ mempool_destroy(E);
+|
+ dma_pool_destroy(E);
+)
+
+@r depends on context || report || org @
+expression E;
+position p;
+@@
+
+* if (E != NULL)
+* \(kfree@p\|kzfree@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
+* usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
+* dma_pool_destroy@p\)(E);
+
+@script:python depends on org@
+p << r.p;
+@@
+
+cocci.print_main("NULL check before that freeing function is not needed", p)
+
+@script:python depends on report@
+p << r.p;
+@@
+
+msg = "WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values."
+coccilib.report.print_report(p[0], msg)
--- /dev/null
+/// Many iterators have the property that the first argument is always bound
+/// to a real list element, never NULL.
+//# False positives arise for some iterators that do not have this property,
+//# or in cases when the loop cursor is reassigned. The latter should only
+//# happen when the matched code is on the way to a loop exit (break, goto,
+//# or return).
+///
+// Confidence: Moderate
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: --no-includes --include-headers
+
+virtual patch
+virtual context
+virtual org
+virtual report
+
+@depends on patch@
+iterator I;
+expression x,E,E1,E2;
+statement S,S1,S2;
+@@
+
+I(x,...) { <...
+(
+- if (x == NULL && ...) S
+|
+- if (x != NULL || ...)
+ S
+|
+- (x == NULL) ||
+ E
+|
+- (x != NULL) &&
+ E
+|
+- (x == NULL && ...) ? E1 :
+ E2
+|
+- (x != NULL || ...) ?
+ E1
+- : E2
+|
+- if (x == NULL && ...) S1 else
+ S2
+|
+- if (x != NULL || ...)
+ S1
+- else S2
+|
++ BAD(
+ x == NULL
++ )
+|
++ BAD(
+ x != NULL
++ )
+)
+ ...> }
+
+@r depends on !patch exists@
+iterator I;
+expression x,E;
+position p1,p2;
+@@
+
+*I@p1(x,...)
+{ ... when != x = E
+(
+* x@p2 == NULL
+|
+* x@p2 != NULL
+)
+ ... when any
+}
+
+@script:python depends on org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("iterator-bound variable",p1)
+cocci.print_secs("useless NULL test",p2)
+
+@script:python depends on report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "ERROR: iterator variable bound on line %s cannot be NULL" % (p1[0].line)
+coccilib.report.print_report(p2[0], msg)
--- /dev/null
+/// list_for_each_entry uses its first argument to get from one element of
+/// the list to the next, so it is usually not a good idea to reassign it.
+/// The first rule finds such a reassignment and the second rule checks
+/// that there is a path from the reassignment back to the top of the loop.
+///
+// Confidence: High
+// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
+// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
+// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: --no-includes --include-headers
+
+virtual context
+virtual org
+virtual report
+
+@r@
+iterator name list_for_each_entry;
+expression x,E;
+position p1,p2;
+@@
+
+list_for_each_entry@p1(x,...) { <... x =@p2 E ...> }
+
+@depends on context && !org && !report@
+expression x,E;
+position r.p1,r.p2;
+statement S;
+@@
+
+*x =@p2 E
+...
+list_for_each_entry@p1(x,...) S
+
+// ------------------------------------------------------------------------
+
+@back depends on (org || report) && !context exists@
+expression x,E;
+position r.p1,r.p2;
+statement S;
+@@
+
+x =@p2 E
+...
+list_for_each_entry@p1(x,...) S
+
+@script:python depends on back && org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("iterator",p1)
+cocci.print_secs("update",p2)
+
+@script:python depends on back && report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "iterator with update on line %s" % (p2[0].line)
+coccilib.report.print_report(p1[0],msg)
--- /dev/null
+/// If list_for_each_entry, etc complete a traversal of the list, the iterator
+/// variable ends up pointing to an address at an offset from the list head,
+/// and not a meaningful structure. Thus this value should not be used after
+/// the end of the iterator.
+//#False positives arise when there is a goto in the iterator and the
+//#reported reference is at the label of this goto. Some flag tests
+//#may also cause a report to be a false positive.
+///
+// Confidence: Moderate
+// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2012 Gilles Muller, INRIA/LIP6. GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: --no-includes --include-headers
+
+virtual context
+virtual org
+virtual report
+
+@r exists@
+identifier c,member;
+expression E,x;
+iterator name list_for_each_entry;
+iterator name list_for_each_entry_reverse;
+iterator name list_for_each_entry_continue;
+iterator name list_for_each_entry_continue_reverse;
+iterator name list_for_each_entry_from;
+iterator name list_for_each_entry_safe;
+iterator name list_for_each_entry_safe_continue;
+iterator name list_for_each_entry_safe_from;
+iterator name list_for_each_entry_safe_reverse;
+iterator name hlist_for_each_entry;
+iterator name hlist_for_each_entry_continue;
+iterator name hlist_for_each_entry_from;
+iterator name hlist_for_each_entry_safe;
+statement S;
+position p1,p2;
+@@
+
+(
+list_for_each_entry@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_reverse@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_continue@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_continue_reverse@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_from@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_safe@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_safe_continue@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_safe_from@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+|
+list_for_each_entry_safe_reverse@p1(c,...,member) { ... when != break;
+ when forall
+ when strict
+}
+)
+...
+(
+list_for_each_entry(c,...) S
+|
+list_for_each_entry_reverse(c,...) S
+|
+list_for_each_entry_continue(c,...) S
+|
+list_for_each_entry_continue_reverse(c,...) S
+|
+list_for_each_entry_from(c,...) S
+|
+list_for_each_entry_safe(c,...) S
+|
+list_for_each_entry_safe(x,c,...) S
+|
+list_for_each_entry_safe_continue(c,...) S
+|
+list_for_each_entry_safe_continue(x,c,...) S
+|
+list_for_each_entry_safe_from(c,...) S
+|
+list_for_each_entry_safe_from(x,c,...) S
+|
+list_for_each_entry_safe_reverse(c,...) S
+|
+list_for_each_entry_safe_reverse(x,c,...) S
+|
+hlist_for_each_entry(c,...) S
+|
+hlist_for_each_entry_continue(c,...) S
+|
+hlist_for_each_entry_from(c,...) S
+|
+hlist_for_each_entry_safe(c,...) S
+|
+list_remove_head(x,c,...)
+|
+sizeof(<+...c...+>)
+|
+ &c->member
+|
+c = E
+|
+*c@p2
+)
+
+@script:python depends on org@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+cocci.print_main("invalid iterator index reference",p2)
+cocci.print_secs("iterator",p1)
+
+@script:python depends on report@
+p1 << r.p1;
+p2 << r.p2;
+@@
+
+msg = "ERROR: invalid reference to the index variable of the iterator on line %s" % (p1[0].line)
+coccilib.report.print_report(p2[0], msg)
--- /dev/null
+/// Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element
+///
+//# This makes an effort to find cases where the argument to sizeof is wrong
+//# in memory allocation functions by checking the type of the allocated memory
+//# when it is a double pointer and ensuring the sizeof argument takes a pointer
+//# to the the memory being allocated. There are false positives in cases the
+//# sizeof argument is not used in constructing the return value. The result
+//# may need some reformatting.
+//
+// Confidence: Moderate
+// Copyright: (C) 2014 Himangi Saraogi. GPLv2.
+// Comments:
+// Options:
+
+virtual patch
+virtual context
+virtual org
+virtual report
+
+//----------------------------------------------------------
+// For context mode
+//----------------------------------------------------------
+
+@depends on context disable sizeof_type_expr@
+type T;
+T **x;
+@@
+
+ x =
+ <+...sizeof(
+* T
+ )...+>
+
+//----------------------------------------------------------
+// For patch mode
+//----------------------------------------------------------
+
+@depends on patch disable sizeof_type_expr@
+type T;
+T **x;
+@@
+
+ x =
+ <+...sizeof(
+- T
++ *x
+ )...+>
+
+//----------------------------------------------------------
+// For org and report mode
+//----------------------------------------------------------
+
+@r depends on (org || report) disable sizeof_type_expr@
+type T;
+T **x;
+position p;
+@@
+
+ x =
+ <+...sizeof(
+ T@p
+ )...+>
+
+@script:python depends on org@
+p << r.p;
+@@
+
+coccilib.org.print_todo(p[0], "WARNING sizeof argument should be pointer type, not structure type")
+
+@script:python depends on report@
+p << r.p;
+@@
+
+msg="WARNING: Use correct pointer type argument for sizeof"
+coccilib.report.print_report(p[0], msg)
+
# generated files need to be cleaned explicitly
clean-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h
+
+# Added for U-Boot
+subdir-$(CONFIG_PYLIBFDT) += pylibfdt
WARNING(obsolete_chosen_interrupt_controller,
check_obsolete_chosen_interrupt_controller, NULL);
+struct provider {
+ const char *prop_name;
+ const char *cell_name;
+ bool optional;
+};
+
+static void check_property_phandle_args(struct check *c,
+ struct dt_info *dti,
+ struct node *node,
+ struct property *prop,
+ const struct provider *provider)
+{
+ struct node *root = dti->dt;
+ int cell, cellsize = 0;
+
+ if (prop->val.len % sizeof(cell_t)) {
+ FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %zu in node %s",
+ prop->name, prop->val.len, sizeof(cell_t), node->fullpath);
+ return;
+ }
+
+ for (cell = 0; cell < prop->val.len / sizeof(cell_t); cell += cellsize + 1) {
+ struct node *provider_node;
+ struct property *cellprop;
+ int phandle;
+
+ phandle = propval_cell_n(prop, cell);
+ /*
+ * Some bindings use a cell value 0 or -1 to skip over optional
+ * entries when each index position has a specific definition.
+ */
+ if (phandle == 0 || phandle == -1) {
+ cellsize = 0;
+ continue;
+ }
+
+ /* If we have markers, verify the current cell is a phandle */
+ if (prop->val.markers) {
+ struct marker *m = prop->val.markers;
+ for_each_marker_of_type(m, REF_PHANDLE) {
+ if (m->offset == (cell * sizeof(cell_t)))
+ break;
+ }
+ if (!m)
+ FAIL(c, dti, "Property '%s', cell %d is not a phandle reference in %s",
+ prop->name, cell, node->fullpath);
+ }
+
+ provider_node = get_node_by_phandle(root, phandle);
+ if (!provider_node) {
+ FAIL(c, dti, "Could not get phandle node for %s:%s(cell %d)",
+ node->fullpath, prop->name, cell);
+ break;
+ }
+
+ cellprop = get_property(provider_node, provider->cell_name);
+ if (cellprop) {
+ cellsize = propval_cell(cellprop);
+ } else if (provider->optional) {
+ cellsize = 0;
+ } else {
+ FAIL(c, dti, "Missing property '%s' in node %s or bad phandle (referred from %s:%s[%d])",
+ provider->cell_name,
+ provider_node->fullpath,
+ node->fullpath, prop->name, cell);
+ break;
+ }
+
+ if (prop->val.len < ((cell + cellsize + 1) * sizeof(cell_t))) {
+ FAIL(c, dti, "%s property size (%d) too small for cell size %d in %s",
+ prop->name, prop->val.len, cellsize, node->fullpath);
+ }
+ }
+}
+
+static void check_provider_cells_property(struct check *c,
+ struct dt_info *dti,
+ struct node *node)
+{
+ struct provider *provider = c->data;
+ struct property *prop;
+
+ prop = get_property(node, provider->prop_name);
+ if (!prop)
+ return;
+
+ check_property_phandle_args(c, dti, node, prop, provider);
+}
+#define WARNING_PROPERTY_PHANDLE_CELLS(nm, propname, cells_name, ...) \
+ static struct provider nm##_provider = { (propname), (cells_name), __VA_ARGS__ }; \
+ WARNING(nm##_property, check_provider_cells_property, &nm##_provider, &phandle_references);
+
+WARNING_PROPERTY_PHANDLE_CELLS(clocks, "clocks", "#clock-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(cooling_device, "cooling-device", "#cooling-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(dmas, "dmas", "#dma-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(hwlocks, "hwlocks", "#hwlock-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(interrupts_extended, "interrupts-extended", "#interrupt-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(io_channels, "io-channels", "#io-channel-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(iommus, "iommus", "#iommu-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(mboxes, "mboxes", "#mbox-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(msi_parent, "msi-parent", "#msi-cells", true);
+WARNING_PROPERTY_PHANDLE_CELLS(mux_controls, "mux-controls", "#mux-control-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(phys, "phys", "#phy-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(power_domains, "power-domains", "#power-domain-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(pwms, "pwms", "#pwm-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(resets, "resets", "#reset-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(sound_dais, "sound-dais", "#sound-dai-cells");
+WARNING_PROPERTY_PHANDLE_CELLS(thermal_sensors, "thermal-sensors", "#thermal-sensor-cells");
+
+static bool prop_is_gpio(struct property *prop)
+{
+ char *str;
+
+ /*
+ * *-gpios and *-gpio can appear in property names,
+ * so skip over any false matches (only one known ATM)
+ */
+ if (strstr(prop->name, "nr-gpio"))
+ return false;
+
+ str = strrchr(prop->name, '-');
+ if (str)
+ str++;
+ else
+ str = prop->name;
+ if (!(streq(str, "gpios") || streq(str, "gpio")))
+ return false;
+
+ return true;
+}
+
+static void check_gpios_property(struct check *c,
+ struct dt_info *dti,
+ struct node *node)
+{
+ struct property *prop;
+
+ /* Skip GPIO hog nodes which have 'gpios' property */
+ if (get_property(node, "gpio-hog"))
+ return;
+
+ for_each_property(node, prop) {
+ struct provider provider;
+
+ if (!prop_is_gpio(prop))
+ continue;
+
+ provider.prop_name = prop->name;
+ provider.cell_name = "#gpio-cells";
+ provider.optional = false;
+ check_property_phandle_args(c, dti, node, prop, &provider);
+ }
+
+}
+WARNING(gpios_property, check_gpios_property, NULL, &phandle_references);
+
+static void check_deprecated_gpio_property(struct check *c,
+ struct dt_info *dti,
+ struct node *node)
+{
+ struct property *prop;
+
+ for_each_property(node, prop) {
+ char *str;
+
+ if (!prop_is_gpio(prop))
+ continue;
+
+ str = strstr(prop->name, "gpio");
+ if (!streq(str, "gpio"))
+ continue;
+
+ FAIL(c, dti, "'[*-]gpio' is deprecated, use '[*-]gpios' instead for %s:%s",
+ node->fullpath, prop->name);
+ }
+
+}
+CHECK(deprecated_gpio_property, check_deprecated_gpio_property, NULL);
+
+static bool node_is_interrupt_provider(struct node *node)
+{
+ struct property *prop;
+
+ prop = get_property(node, "interrupt-controller");
+ if (prop)
+ return true;
+
+ prop = get_property(node, "interrupt-map");
+ if (prop)
+ return true;
+
+ return false;
+}
+static void check_interrupts_property(struct check *c,
+ struct dt_info *dti,
+ struct node *node)
+{
+ struct node *root = dti->dt;
+ struct node *irq_node = NULL, *parent = node;
+ struct property *irq_prop, *prop = NULL;
+ int irq_cells, phandle;
+
+ irq_prop = get_property(node, "interrupts");
+ if (!irq_prop)
+ return;
+
+ if (irq_prop->val.len % sizeof(cell_t))
+ FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %zu in node %s",
+ irq_prop->name, irq_prop->val.len, sizeof(cell_t),
+ node->fullpath);
+
+ while (parent && !prop) {
+ if (parent != node && node_is_interrupt_provider(parent)) {
+ irq_node = parent;
+ break;
+ }
+
+ prop = get_property(parent, "interrupt-parent");
+ if (prop) {
+ phandle = propval_cell(prop);
+ irq_node = get_node_by_phandle(root, phandle);
+ if (!irq_node) {
+ FAIL(c, dti, "Bad interrupt-parent phandle for %s",
+ node->fullpath);
+ return;
+ }
+ if (!node_is_interrupt_provider(irq_node))
+ FAIL(c, dti,
+ "Missing interrupt-controller or interrupt-map property in %s",
+ irq_node->fullpath);
+
+ break;
+ }
+
+ parent = parent->parent;
+ }
+
+ if (!irq_node) {
+ FAIL(c, dti, "Missing interrupt-parent for %s", node->fullpath);
+ return;
+ }
+
+ prop = get_property(irq_node, "#interrupt-cells");
+ if (!prop) {
+ FAIL(c, dti, "Missing #interrupt-cells in interrupt-parent %s",
+ irq_node->fullpath);
+ return;
+ }
+
+ irq_cells = propval_cell(prop);
+ if (irq_prop->val.len % (irq_cells * sizeof(cell_t))) {
+ FAIL(c, dti,
+ "interrupts size is (%d), expected multiple of %d in %s",
+ irq_prop->val.len, (int)(irq_cells * sizeof(cell_t)),
+ node->fullpath);
+ }
+}
+WARNING(interrupts_property, check_interrupts_property, &phandle_references);
+
static struct check *check_table[] = {
&duplicate_node_names, &duplicate_property_names,
&node_name_chars, &node_name_format, &property_name_chars,
&avoid_default_addr_size,
&obsolete_chosen_interrupt_controller,
+ &clocks_property,
+ &cooling_device_property,
+ &dmas_property,
+ &hwlocks_property,
+ &interrupts_extended_property,
+ &io_channels_property,
+ &iommus_property,
+ &mboxes_property,
+ &msi_parent_property,
+ &mux_controls_property,
+ &phys_property,
+ &power_domains_property,
+ &pwms_property,
+ &resets_property,
+ &sound_dais_property,
+ &thermal_sensors_property,
+
+ &deprecated_gpio_property,
+ &gpios_property,
+ &interrupts_property,
+
&always_fail,
};
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 1
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
#endif /* ! FLEXINT_H */
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
-
-#define YY_USE_CONST
-
-#endif /* defined (__STDC__) */
-#endif /* ! __cplusplus */
-
-#ifdef YY_USE_CONST
+/* TODO: this is always defined, so inline it */
#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
#else
-#define yyconst
+#define yynoreturn
#endif
/* Returned upon end-of-file. */
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
#define unput(c) yyunput( c, (yytext_ptr) )
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
- yy_size_t yy_buf_size;
+ int yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
-
+
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
int yyleng;
/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
+static char *yy_c_buf_p = NULL;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Begin user sect3 */
-#define yywrap(n) 1
+#define yywrap() (/*CONSTCOND*/1)
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+FILE *yyin = NULL, *yyout = NULL;
typedef int yy_state_type;
int yylineno = 1;
extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
static int yy_get_next_buffer (void );
-static void yy_fatal_error (yyconst char msg[] );
+static void yynoreturn yy_fatal_error (yyconst char* msg );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
- yyleng = (size_t) (yy_cp - yy_bp); \
+ yyleng = (int) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
0, 0, 0, 8, 0
} ;
-static yyconst flex_int32_t yy_ec[256] =
+static yyconst YY_CHAR yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
4, 4, 4, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
-static yyconst flex_int32_t yy_meta[48] =
+static yyconst YY_CHAR yy_meta[48] =
{ 0,
1, 1, 1, 1, 1, 1, 2, 3, 1, 2,
2, 2, 4, 5, 5, 5, 6, 1, 1, 1,
8, 8, 8, 8, 3, 1, 4
} ;
-static yyconst flex_int16_t yy_base[180] =
+static yyconst flex_uint16_t yy_base[180] =
{ 0,
0, 393, 35, 392, 66, 391, 38, 107, 397, 401,
55, 113, 377, 112, 111, 111, 114, 42, 376, 106,
165, 165, 165, 165, 165, 165, 165, 165, 165
} ;
-static yyconst flex_int16_t yy_nxt[449] =
+static yyconst flex_uint16_t yy_nxt[449] =
{ 0,
10, 11, 12, 11, 13, 14, 10, 15, 16, 10,
10, 10, 17, 10, 10, 10, 10, 18, 19, 20,
static bool pop_input_file(void);
static void PRINTF(1, 2) lexical_error(const char *fmt, ...);
-#line 669 "dtc-lexer.lex.c"
+#line 661 "dtc-lexer.lex.c"
#define INITIAL 0
#define BYTESTRING 1
FILE *yyget_in (void );
-void yyset_in (FILE * in_str );
+void yyset_in (FILE * _in_str );
FILE *yyget_out (void );
-void yyset_out (FILE * out_str );
+void yyset_out (FILE * _out_str );
-int yyget_leng (void );
+ int yyget_leng (void );
char *yyget_text (void );
int yyget_lineno (void );
-void yyset_lineno (int line_number );
+void yyset_lineno (int _line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
#endif
#endif
+#ifndef YY_NO_UNPUT
+
+#endif
+
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
else \
{ \
errno=0; \
- while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ while ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
{ \
if( errno != EINTR) \
{ \
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
-#define YY_BREAK break;
+#define YY_BREAK /*LINTED*/break;
#endif
#define YY_RULE_SETUP \
*/
YY_DECL
{
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
+ yy_state_type yy_current_state;
+ char *yy_cp, *yy_bp;
+ int yy_act;
-#line 69 "dtc-lexer.l"
-
-#line 862 "dtc-lexer.lex.c"
-
if ( !(yy_init) )
{
(yy_init) = 1;
yy_load_buffer_state( );
}
- while ( 1 ) /* loops until end-of-file is reached */
+ {
+#line 69 "dtc-lexer.l"
+
+#line 885 "dtc-lexer.lex.c"
+
+ while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
yy_match:
do
{
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
if ( yy_current_state >= 166 )
yy_c = yy_meta[(unsigned int) yy_c];
}
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
++yy_cp;
}
while ( yy_current_state != 165 );
#line 272 "dtc-lexer.l"
ECHO;
YY_BREAK
-#line 1260 "dtc-lexer.lex.c"
+#line 1257 "dtc-lexer.lex.c"
case YY_END_OF_BUFFER:
{
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
+ } /* end of user's declarations */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*/
static int yy_get_next_buffer (void)
{
- register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
- register char *source = (yytext_ptr);
- register int number_to_move, i;
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ char *source = (yytext_ptr);
+ int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
/* Try to read more data. */
/* First move last chars to start of buffer. */
- number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
}
else
/* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
+ b->yy_ch_buf = NULL;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- (yy_n_chars), (size_t) num_to_read );
+ (yy_n_chars), num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
- if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
- yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
static yy_state_type yy_get_previous_state (void)
{
- register yy_state_type yy_current_state;
- register char *yy_cp;
+ yy_state_type yy_current_state;
+ char *yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
if ( yy_current_state >= 166 )
yy_c = yy_meta[(unsigned int) yy_c];
}
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
}
return yy_current_state;
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
- register int yy_is_jam;
- register char *yy_cp = (yy_c_buf_p);
+ int yy_is_jam;
+ char *yy_cp = (yy_c_buf_p);
- register YY_CHAR yy_c = 1;
+ YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
if ( yy_current_state >= 166 )
yy_c = yy_meta[(unsigned int) yy_c];
}
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
yy_is_jam = (yy_current_state == 165);
- return yy_is_jam ? 0 : yy_current_state;
+ return yy_is_jam ? 0 : yy_current_state;
}
+#ifndef YY_NO_UNPUT
+
+#endif
+
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
- return EOF;
+ return 0;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
- b->yy_buf_size = size;
+ b->yy_buf_size = (yy_size_t)size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
- num_to_alloc = 1;
+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
+
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
+
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
- int grow_size = 8 /* arbitrary grow size */;
+ yy_size_t grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
- * @return the newly allocated buffer state object.
+ * @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
{
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
- return 0;
+ return NULL;
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
+ b->yy_input_file = NULL;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
{
- return yy_scan_bytes(yystr,strlen(yystr) );
+ return yy_scan_bytes(yystr,(int) strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
- n = _yybytes_len + 2;
+ n = (yy_size_t) (_yybytes_len + 2);
buf = (char *) yyalloc(n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
#define YY_EXIT_FAILURE 2
#endif
-static void yy_fatal_error (yyconst char* msg )
+static void yynoreturn yy_fatal_error (yyconst char* msg )
{
- (void) fprintf( stderr, "%s\n", msg );
+ (void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
*/
int yyget_lineno (void)
{
-
+
return yylineno;
}
}
/** Set the current line number.
- * @param line_number
+ * @param _line_number line number
*
*/
-void yyset_lineno (int line_number )
+void yyset_lineno (int _line_number )
{
- yylineno = line_number;
+ yylineno = _line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
- * @param in_str A readable stream.
+ * @param _in_str A readable stream.
*
* @see yy_switch_to_buffer
*/
-void yyset_in (FILE * in_str )
+void yyset_in (FILE * _in_str )
{
- yyin = in_str ;
+ yyin = _in_str ;
}
-void yyset_out (FILE * out_str )
+void yyset_out (FILE * _out_str )
{
- yyout = out_str ;
+ yyout = _out_str ;
}
int yyget_debug (void)
return yy_flex_debug;
}
-void yyset_debug (int bdebug )
+void yyset_debug (int _bdebug )
{
- yy_flex_debug = bdebug ;
+ yy_flex_debug = _bdebug ;
}
static int yy_init_globals (void)
* This function is called from yylex_destroy(), so don't allocate here.
*/
- (yy_buffer_stack) = 0;
+ (yy_buffer_stack) = NULL;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
- (yy_c_buf_p) = (char *) 0;
+ (yy_c_buf_p) = NULL;
(yy_init) = 0;
(yy_start) = 0;
yyin = stdin;
yyout = stdout;
#else
- yyin = (FILE *) 0;
- yyout = (FILE *) 0;
+ yyin = NULL;
+ yyout = NULL;
#endif
/* For future reference: Set errno on error, since we are called by
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
- register int i;
+
+ int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
- register int n;
+ int n;
for ( n = 0; s[n]; ++n )
;
void *yyalloc (yy_size_t size )
{
- return (void *) malloc( size );
+ return malloc(size);
}
void *yyrealloc (void * ptr, yy_size_t size )
{
+
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
- return (void *) realloc( (char *) ptr, size );
+ return realloc(ptr, size);
}
void yyfree (void * ptr )
{
- free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
-/* A Bison parser, made by GNU Bison 3.0.2. */
+/* A Bison parser, made by GNU Bison 3.0.4. */
/* Bison implementation for Yacc-like parsers in C
- Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "3.0.2"
+#define YYBISON_VERSION "3.0.4"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE YYSTYPE;
+
union YYSTYPE
{
#line 39 "dtc-parser.y" /* yacc.c:355 */
#line 170 "dtc-parser.tab.c" /* yacc.c:355 */
};
+
+typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif
/* Copy the second part of user declarations. */
-#line 199 "dtc-parser.tab.c" /* yacc.c:358 */
+#line 201 "dtc-parser.tab.c" /* yacc.c:358 */
#ifdef short
# undef short
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 30
/* YYNRULES -- Number of rules. */
-#define YYNRULES 84
+#define YYNRULES 85
/* YYNSTATES -- Number of states. */
#define YYNSTATES 149
static const yytype_uint16 yyrline[] =
{
0, 109, 109, 117, 121, 128, 129, 139, 142, 149,
- 153, 161, 165, 170, 181, 191, 206, 214, 217, 224,
- 228, 232, 236, 244, 248, 252, 256, 260, 276, 286,
- 294, 297, 301, 308, 324, 329, 348, 362, 369, 370,
- 371, 378, 382, 383, 387, 388, 392, 393, 397, 398,
- 402, 403, 407, 408, 412, 413, 414, 418, 419, 420,
- 421, 422, 426, 427, 428, 432, 433, 434, 438, 439,
- 448, 457, 461, 462, 463, 464, 469, 472, 476, 484,
- 487, 491, 499, 503, 507
+ 153, 161, 165, 170, 181, 200, 213, 220, 228, 231,
+ 238, 242, 246, 250, 258, 262, 266, 270, 274, 290,
+ 300, 308, 311, 315, 322, 338, 343, 362, 376, 383,
+ 384, 385, 392, 396, 397, 401, 402, 406, 407, 411,
+ 412, 416, 417, 421, 422, 426, 427, 428, 432, 433,
+ 434, 435, 436, 440, 441, 442, 446, 447, 448, 452,
+ 453, 462, 471, 475, 476, 477, 478, 483, 486, 490,
+ 498, 501, 505, 513, 517, 521
};
#endif
static const yytype_uint8 yydefact[] =
{
0, 0, 0, 5, 7, 3, 1, 6, 0, 0,
- 0, 7, 0, 38, 39, 0, 0, 10, 0, 2,
- 8, 4, 0, 0, 0, 72, 0, 41, 42, 44,
- 46, 48, 50, 52, 54, 57, 64, 67, 71, 0,
- 17, 11, 0, 0, 0, 0, 73, 74, 75, 40,
+ 16, 7, 0, 39, 40, 0, 0, 10, 0, 2,
+ 8, 4, 0, 0, 0, 73, 0, 42, 43, 45,
+ 47, 49, 51, 53, 55, 58, 65, 68, 72, 0,
+ 18, 11, 0, 0, 0, 0, 74, 75, 76, 41,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
- 79, 0, 0, 14, 12, 45, 0, 47, 49, 51,
- 53, 55, 56, 60, 61, 59, 58, 62, 63, 65,
- 66, 69, 68, 70, 0, 0, 0, 0, 18, 0,
- 79, 15, 13, 0, 0, 0, 20, 30, 82, 22,
- 84, 0, 81, 80, 43, 21, 83, 0, 0, 16,
- 29, 19, 31, 0, 23, 32, 26, 0, 76, 34,
- 0, 0, 0, 0, 37, 36, 24, 35, 33, 0,
- 77, 78, 25, 0, 28, 0, 0, 0, 27
+ 80, 0, 0, 14, 12, 46, 0, 48, 50, 52,
+ 54, 56, 57, 61, 62, 60, 59, 63, 64, 66,
+ 67, 70, 69, 71, 0, 0, 0, 0, 19, 0,
+ 80, 15, 13, 0, 0, 0, 21, 31, 83, 23,
+ 85, 0, 82, 81, 44, 22, 84, 0, 0, 17,
+ 30, 20, 32, 0, 24, 33, 27, 0, 77, 35,
+ 0, 0, 0, 0, 38, 37, 25, 36, 34, 0,
+ 78, 79, 26, 0, 29, 0, 0, 0, 28
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_uint8 yyr1[] =
{
0, 48, 49, 50, 50, 51, 51, 52, 52, 53,
- 53, 54, 54, 54, 54, 54, 55, 56, 56, 57,
- 57, 57, 57, 58, 58, 58, 58, 58, 58, 58,
- 59, 59, 59, 60, 60, 60, 60, 60, 61, 61,
- 61, 62, 63, 63, 64, 64, 65, 65, 66, 66,
- 67, 67, 68, 68, 69, 69, 69, 70, 70, 70,
- 70, 70, 71, 71, 71, 72, 72, 72, 73, 73,
- 73, 73, 74, 74, 74, 74, 75, 75, 75, 76,
- 76, 76, 77, 77, 77
+ 53, 54, 54, 54, 54, 54, 54, 55, 56, 56,
+ 57, 57, 57, 57, 58, 58, 58, 58, 58, 58,
+ 58, 59, 59, 59, 60, 60, 60, 60, 60, 61,
+ 61, 61, 62, 63, 63, 64, 64, 65, 65, 66,
+ 66, 67, 67, 68, 68, 69, 69, 69, 70, 70,
+ 70, 70, 70, 71, 71, 71, 72, 72, 72, 73,
+ 73, 73, 73, 74, 74, 74, 74, 75, 75, 75,
+ 76, 76, 76, 77, 77, 77
};
/* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 3, 2, 4, 1, 2, 0, 2, 4,
- 2, 2, 3, 4, 3, 4, 5, 0, 2, 4,
- 2, 3, 2, 2, 3, 4, 2, 9, 5, 2,
- 0, 2, 2, 3, 1, 2, 2, 2, 1, 1,
- 3, 1, 1, 5, 1, 3, 1, 3, 1, 3,
- 1, 3, 1, 3, 1, 3, 3, 1, 3, 3,
- 3, 3, 3, 3, 1, 3, 3, 1, 3, 3,
- 3, 1, 1, 2, 2, 2, 0, 2, 2, 0,
- 2, 2, 2, 3, 2
+ 2, 2, 3, 4, 3, 4, 0, 5, 0, 2,
+ 4, 2, 3, 2, 2, 3, 4, 2, 9, 5,
+ 2, 0, 2, 2, 3, 1, 2, 2, 2, 1,
+ 1, 3, 1, 1, 5, 1, 3, 1, 3, 1,
+ 3, 1, 3, 1, 3, 1, 3, 3, 1, 3,
+ 3, 3, 3, 3, 3, 1, 3, 3, 1, 3,
+ 3, 3, 1, 1, 2, 2, 2, 0, 2, 2,
+ 0, 2, 2, 2, 3, 2
};
parser_output = build_dt_info((yyvsp[-2].flags), (yyvsp[-1].re), (yyvsp[0].node),
guess_boot_cpuid((yyvsp[0].node)));
}
-#line 1476 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1478 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 3:
{
(yyval.flags) = DTSF_V1;
}
-#line 1484 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1486 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 4:
{
(yyval.flags) = DTSF_V1 | DTSF_PLUGIN;
}
-#line 1492 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1494 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 6:
ERROR(&(yylsp[0]), "Header flags don't match earlier ones");
(yyval.flags) = (yyvsp[-1].flags);
}
-#line 1502 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1504 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 7:
{
(yyval.re) = NULL;
}
-#line 1510 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1512 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 8:
{
(yyval.re) = chain_reserve_entry((yyvsp[-1].re), (yyvsp[0].re));
}
-#line 1518 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1520 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 9:
{
(yyval.re) = build_reserve_entry((yyvsp[-2].integer), (yyvsp[-1].integer));
}
-#line 1526 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1528 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 10:
add_label(&(yyvsp[0].re)->labels, (yyvsp[-1].labelref));
(yyval.re) = (yyvsp[0].re);
}
-#line 1535 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1537 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 11:
{
(yyval.node) = name_node((yyvsp[0].node), "");
}
-#line 1543 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1545 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 12:
{
(yyval.node) = merge_nodes((yyvsp[-2].node), (yyvsp[0].node));
}
-#line 1551 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1553 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 13:
ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
(yyval.node) = (yyvsp[-3].node);
}
-#line 1566 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1568 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 14:
{
struct node *target = get_node_by_ref((yyvsp[-2].node), (yyvsp[-1].labelref));
- if (target)
+ if (target) {
merge_nodes(target, (yyvsp[0].node));
- else
- ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
+ } else {
+ /*
+ * We rely on the rule being always:
+ * versioninfo plugindecl memreserves devicetree
+ * so $-1 is what we want (plugindecl)
+ */
+ if ((yyvsp[(-1) - (3)].flags) & DTSF_PLUGIN)
+ add_orphan_node((yyvsp[-2].node), (yyvsp[0].node), (yyvsp[-1].labelref));
+ else
+ ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
+ }
(yyval.node) = (yyvsp[-2].node);
}
-#line 1580 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1591 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 15:
-#line 192 "dtc-parser.y" /* yacc.c:1646 */
+#line 201 "dtc-parser.y" /* yacc.c:1646 */
{
struct node *target = get_node_by_ref((yyvsp[-3].node), (yyvsp[-1].labelref));
(yyval.node) = (yyvsp[-3].node);
}
-#line 1596 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1607 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 16:
-#line 207 "dtc-parser.y" /* yacc.c:1646 */
+#line 213 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.node) = build_node((yyvsp[-3].proplist), (yyvsp[-2].nodelist));
+ /* build empty node */
+ (yyval.node) = name_node(build_node(NULL, NULL), "");
}
-#line 1604 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1616 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 17:
-#line 214 "dtc-parser.y" /* yacc.c:1646 */
+#line 221 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.proplist) = NULL;
+ (yyval.node) = build_node((yyvsp[-3].proplist), (yyvsp[-2].nodelist));
}
-#line 1612 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1624 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 18:
-#line 218 "dtc-parser.y" /* yacc.c:1646 */
+#line 228 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.proplist) = chain_property((yyvsp[0].prop), (yyvsp[-1].proplist));
+ (yyval.proplist) = NULL;
}
-#line 1620 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1632 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 19:
-#line 225 "dtc-parser.y" /* yacc.c:1646 */
+#line 232 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.prop) = build_property((yyvsp[-3].propnodename), (yyvsp[-1].data));
+ (yyval.proplist) = chain_property((yyvsp[0].prop), (yyvsp[-1].proplist));
}
-#line 1628 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1640 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 20:
-#line 229 "dtc-parser.y" /* yacc.c:1646 */
+#line 239 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.prop) = build_property((yyvsp[-1].propnodename), empty_data);
+ (yyval.prop) = build_property((yyvsp[-3].propnodename), (yyvsp[-1].data));
}
-#line 1636 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1648 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 21:
-#line 233 "dtc-parser.y" /* yacc.c:1646 */
+#line 243 "dtc-parser.y" /* yacc.c:1646 */
{
- (yyval.prop) = build_property_delete((yyvsp[-1].propnodename));
+ (yyval.prop) = build_property((yyvsp[-1].propnodename), empty_data);
}
-#line 1644 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1656 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
case 22:
-#line 237 "dtc-parser.y" /* yacc.c:1646 */
+#line 247 "dtc-parser.y" /* yacc.c:1646 */
+ {
+ (yyval.prop) = build_property_delete((yyvsp[-1].propnodename));
+ }
+#line 1664 "dtc-parser.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 23:
+#line 251 "dtc-parser.y" /* yacc.c:1646 */
{
add_label(&(yyvsp[0].prop)->labels, (yyvsp[-1].labelref));
(yyval.prop) = (yyvsp[0].prop);
}
-#line 1653 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1673 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 23:
-#line 245 "dtc-parser.y" /* yacc.c:1646 */
+ case 24:
+#line 259 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_merge((yyvsp[-1].data), (yyvsp[0].data));
}
-#line 1661 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1681 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 24:
-#line 249 "dtc-parser.y" /* yacc.c:1646 */
+ case 25:
+#line 263 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_merge((yyvsp[-2].data), (yyvsp[-1].array).data);
}
-#line 1669 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1689 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 25:
-#line 253 "dtc-parser.y" /* yacc.c:1646 */
+ case 26:
+#line 267 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_merge((yyvsp[-3].data), (yyvsp[-1].data));
}
-#line 1677 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1697 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 26:
-#line 257 "dtc-parser.y" /* yacc.c:1646 */
+ case 27:
+#line 271 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_add_marker((yyvsp[-1].data), REF_PATH, (yyvsp[0].labelref));
}
-#line 1685 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1705 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 27:
-#line 261 "dtc-parser.y" /* yacc.c:1646 */
+ case 28:
+#line 275 "dtc-parser.y" /* yacc.c:1646 */
{
FILE *f = srcfile_relative_open((yyvsp[-5].data).val, NULL);
struct data d;
(yyval.data) = data_merge((yyvsp[-8].data), d);
fclose(f);
}
-#line 1705 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1725 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 28:
-#line 277 "dtc-parser.y" /* yacc.c:1646 */
+ case 29:
+#line 291 "dtc-parser.y" /* yacc.c:1646 */
{
FILE *f = srcfile_relative_open((yyvsp[-1].data).val, NULL);
struct data d = empty_data;
(yyval.data) = data_merge((yyvsp[-4].data), d);
fclose(f);
}
-#line 1719 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1739 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 29:
-#line 287 "dtc-parser.y" /* yacc.c:1646 */
+ case 30:
+#line 301 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
}
-#line 1727 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1747 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 30:
-#line 294 "dtc-parser.y" /* yacc.c:1646 */
+ case 31:
+#line 308 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = empty_data;
}
-#line 1735 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1755 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 31:
-#line 298 "dtc-parser.y" /* yacc.c:1646 */
+ case 32:
+#line 312 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = (yyvsp[-1].data);
}
-#line 1743 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1763 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 32:
-#line 302 "dtc-parser.y" /* yacc.c:1646 */
+ case 33:
+#line 316 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
}
-#line 1751 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1771 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 33:
-#line 309 "dtc-parser.y" /* yacc.c:1646 */
+ case 34:
+#line 323 "dtc-parser.y" /* yacc.c:1646 */
{
unsigned long long bits;
(yyval.array).data = empty_data;
(yyval.array).bits = bits;
}
-#line 1771 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1791 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 34:
-#line 325 "dtc-parser.y" /* yacc.c:1646 */
+ case 35:
+#line 339 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.array).data = empty_data;
(yyval.array).bits = 32;
}
-#line 1780 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1800 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 35:
-#line 330 "dtc-parser.y" /* yacc.c:1646 */
+ case 36:
+#line 344 "dtc-parser.y" /* yacc.c:1646 */
{
if ((yyvsp[-1].array).bits < 64) {
uint64_t mask = (1ULL << (yyvsp[-1].array).bits) - 1;
(yyval.array).data = data_append_integer((yyvsp[-1].array).data, (yyvsp[0].integer), (yyvsp[-1].array).bits);
}
-#line 1803 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1823 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 36:
-#line 349 "dtc-parser.y" /* yacc.c:1646 */
+ case 37:
+#line 363 "dtc-parser.y" /* yacc.c:1646 */
{
uint64_t val = ~0ULL >> (64 - (yyvsp[-1].array).bits);
(yyval.array).data = data_append_integer((yyvsp[-1].array).data, val, (yyvsp[-1].array).bits);
}
-#line 1821 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1841 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 37:
-#line 363 "dtc-parser.y" /* yacc.c:1646 */
+ case 38:
+#line 377 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.array).data = data_add_marker((yyvsp[-1].array).data, LABEL, (yyvsp[0].labelref));
}
-#line 1829 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1849 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 40:
-#line 372 "dtc-parser.y" /* yacc.c:1646 */
+ case 41:
+#line 386 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.integer) = (yyvsp[-1].integer);
}
-#line 1837 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1857 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 43:
-#line 383 "dtc-parser.y" /* yacc.c:1646 */
+ case 44:
+#line 397 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-4].integer) ? (yyvsp[-2].integer) : (yyvsp[0].integer); }
-#line 1843 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1863 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 45:
-#line 388 "dtc-parser.y" /* yacc.c:1646 */
+ case 46:
+#line 402 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) || (yyvsp[0].integer); }
-#line 1849 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1869 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 47:
-#line 393 "dtc-parser.y" /* yacc.c:1646 */
+ case 48:
+#line 407 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) && (yyvsp[0].integer); }
-#line 1855 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1875 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 49:
-#line 398 "dtc-parser.y" /* yacc.c:1646 */
+ case 50:
+#line 412 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) | (yyvsp[0].integer); }
-#line 1861 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1881 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 51:
-#line 403 "dtc-parser.y" /* yacc.c:1646 */
+ case 52:
+#line 417 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) ^ (yyvsp[0].integer); }
-#line 1867 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1887 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 53:
-#line 408 "dtc-parser.y" /* yacc.c:1646 */
+ case 54:
+#line 422 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) & (yyvsp[0].integer); }
-#line 1873 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1893 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 55:
-#line 413 "dtc-parser.y" /* yacc.c:1646 */
+ case 56:
+#line 427 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) == (yyvsp[0].integer); }
-#line 1879 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1899 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 56:
-#line 414 "dtc-parser.y" /* yacc.c:1646 */
+ case 57:
+#line 428 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) != (yyvsp[0].integer); }
-#line 1885 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1905 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 58:
-#line 419 "dtc-parser.y" /* yacc.c:1646 */
+ case 59:
+#line 433 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) < (yyvsp[0].integer); }
-#line 1891 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1911 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 59:
-#line 420 "dtc-parser.y" /* yacc.c:1646 */
+ case 60:
+#line 434 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) > (yyvsp[0].integer); }
-#line 1897 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1917 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 60:
-#line 421 "dtc-parser.y" /* yacc.c:1646 */
+ case 61:
+#line 435 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) <= (yyvsp[0].integer); }
-#line 1903 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1923 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 61:
-#line 422 "dtc-parser.y" /* yacc.c:1646 */
+ case 62:
+#line 436 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) >= (yyvsp[0].integer); }
-#line 1909 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1929 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 62:
-#line 426 "dtc-parser.y" /* yacc.c:1646 */
+ case 63:
+#line 440 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) << (yyvsp[0].integer); }
-#line 1915 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1935 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 63:
-#line 427 "dtc-parser.y" /* yacc.c:1646 */
+ case 64:
+#line 441 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) >> (yyvsp[0].integer); }
-#line 1921 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1941 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 65:
-#line 432 "dtc-parser.y" /* yacc.c:1646 */
+ case 66:
+#line 446 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) + (yyvsp[0].integer); }
-#line 1927 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1947 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 66:
-#line 433 "dtc-parser.y" /* yacc.c:1646 */
+ case 67:
+#line 447 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) - (yyvsp[0].integer); }
-#line 1933 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1953 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 68:
-#line 438 "dtc-parser.y" /* yacc.c:1646 */
+ case 69:
+#line 452 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = (yyvsp[-2].integer) * (yyvsp[0].integer); }
-#line 1939 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1959 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 69:
-#line 440 "dtc-parser.y" /* yacc.c:1646 */
+ case 70:
+#line 454 "dtc-parser.y" /* yacc.c:1646 */
{
if ((yyvsp[0].integer) != 0) {
(yyval.integer) = (yyvsp[-2].integer) / (yyvsp[0].integer);
(yyval.integer) = 0;
}
}
-#line 1952 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1972 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 70:
-#line 449 "dtc-parser.y" /* yacc.c:1646 */
+ case 71:
+#line 463 "dtc-parser.y" /* yacc.c:1646 */
{
if ((yyvsp[0].integer) != 0) {
(yyval.integer) = (yyvsp[-2].integer) % (yyvsp[0].integer);
(yyval.integer) = 0;
}
}
-#line 1965 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1985 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 73:
-#line 462 "dtc-parser.y" /* yacc.c:1646 */
+ case 74:
+#line 476 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = -(yyvsp[0].integer); }
-#line 1971 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1991 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 74:
-#line 463 "dtc-parser.y" /* yacc.c:1646 */
+ case 75:
+#line 477 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = ~(yyvsp[0].integer); }
-#line 1977 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 1997 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 75:
-#line 464 "dtc-parser.y" /* yacc.c:1646 */
+ case 76:
+#line 478 "dtc-parser.y" /* yacc.c:1646 */
{ (yyval.integer) = !(yyvsp[0].integer); }
-#line 1983 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2003 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 76:
-#line 469 "dtc-parser.y" /* yacc.c:1646 */
+ case 77:
+#line 483 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = empty_data;
}
-#line 1991 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2011 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 77:
-#line 473 "dtc-parser.y" /* yacc.c:1646 */
+ case 78:
+#line 487 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_append_byte((yyvsp[-1].data), (yyvsp[0].byte));
}
-#line 1999 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2019 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 78:
-#line 477 "dtc-parser.y" /* yacc.c:1646 */
+ case 79:
+#line 491 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
}
-#line 2007 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2027 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 79:
-#line 484 "dtc-parser.y" /* yacc.c:1646 */
+ case 80:
+#line 498 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.nodelist) = NULL;
}
-#line 2015 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2035 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 80:
-#line 488 "dtc-parser.y" /* yacc.c:1646 */
+ case 81:
+#line 502 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.nodelist) = chain_node((yyvsp[-1].node), (yyvsp[0].nodelist));
}
-#line 2023 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2043 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 81:
-#line 492 "dtc-parser.y" /* yacc.c:1646 */
+ case 82:
+#line 506 "dtc-parser.y" /* yacc.c:1646 */
{
ERROR(&(yylsp[0]), "Properties must precede subnodes");
YYERROR;
}
-#line 2032 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2052 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 82:
-#line 500 "dtc-parser.y" /* yacc.c:1646 */
+ case 83:
+#line 514 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.node) = name_node((yyvsp[0].node), (yyvsp[-1].propnodename));
}
-#line 2040 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2060 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 83:
-#line 504 "dtc-parser.y" /* yacc.c:1646 */
+ case 84:
+#line 518 "dtc-parser.y" /* yacc.c:1646 */
{
(yyval.node) = name_node(build_node_delete(), (yyvsp[-1].propnodename));
}
-#line 2048 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2068 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
- case 84:
-#line 508 "dtc-parser.y" /* yacc.c:1646 */
+ case 85:
+#line 522 "dtc-parser.y" /* yacc.c:1646 */
{
add_label(&(yyvsp[0].node)->labels, (yyvsp[-1].labelref));
(yyval.node) = (yyvsp[0].node);
}
-#line 2057 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2077 "dtc-parser.tab.c" /* yacc.c:1646 */
break;
-#line 2061 "dtc-parser.tab.c" /* yacc.c:1646 */
+#line 2081 "dtc-parser.tab.c" /* yacc.c:1646 */
default: break;
}
/* User semantic actions sometimes alter yychar, and that requires
#endif
return yyresult;
}
-#line 514 "dtc-parser.y" /* yacc.c:1906 */
+#line 528 "dtc-parser.y" /* yacc.c:1906 */
void yyerror(char const *s)
-/* A Bison parser, made by GNU Bison 3.0.2. */
+/* A Bison parser, made by GNU Bison 3.0.4. */
/* Bison interface for Yacc-like parsers in C
- Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE YYSTYPE;
+
union YYSTYPE
{
#line 39 "dtc-parser.y" /* yacc.c:1909 */
#line 99 "dtc-parser.tab.h" /* yacc.c:1909 */
};
+
+typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif
{
struct node *target = get_node_by_ref($1, $2);
- if (target)
+ if (target) {
merge_nodes(target, $3);
- else
- ERROR(&@2, "Label or path %s not found", $2);
+ } else {
+ /*
+ * We rely on the rule being always:
+ * versioninfo plugindecl memreserves devicetree
+ * so $-1 is what we want (plugindecl)
+ */
+ if ($<flags>-1 & DTSF_PLUGIN)
+ add_orphan_node($1, $3, $2);
+ else
+ ERROR(&@2, "Label or path %s not found", $2);
+ }
$$ = $1;
}
| devicetree DT_DEL_NODE DT_REF ';'
$$ = $1;
}
+ | /* empty */
+ {
+ /* build empty node */
+ $$ = name_node(build_node(NULL, NULL), "");
+ }
;
nodedef:
struct node *name_node(struct node *node, char *name);
struct node *chain_node(struct node *first, struct node *list);
struct node *merge_nodes(struct node *old_node, struct node *new_node);
+void add_orphan_node(struct node *old_node, struct node *new_node, char *ref);
void add_property(struct node *node, struct property *prop);
void delete_property_by_name(struct node *node, char *name);
const char *get_unitname(struct node *node);
struct property *get_property(struct node *node, const char *propname);
cell_t propval_cell(struct property *prop);
+cell_t propval_cell_n(struct property *prop, int n);
struct property *get_property_by_label(struct node *tree, const char *label,
struct node **node);
struct marker *get_marker_label(struct node *tree, const char *label,
--- /dev/null
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2014 David Gibson <david@gibson.dropbear.id.au>
+ *
+ * libfdt is dual licensed: you can use it either under the terms of
+ * the GPL, or the BSD license, at your option.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ *
+ * Alternatively,
+ *
+ * b) Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+int fdt_address_cells(const void *fdt, int nodeoffset)
+{
+ const fdt32_t *ac;
+ int val;
+ int len;
+
+ ac = fdt_getprop(fdt, nodeoffset, "#address-cells", &len);
+ if (!ac)
+ return 2;
+
+ if (len != sizeof(*ac))
+ return -FDT_ERR_BADNCELLS;
+
+ val = fdt32_to_cpu(*ac);
+ if ((val <= 0) || (val > FDT_MAX_NCELLS))
+ return -FDT_ERR_BADNCELLS;
+
+ return val;
+}
+
+int fdt_size_cells(const void *fdt, int nodeoffset)
+{
+ const fdt32_t *sc;
+ int val;
+ int len;
+
+ sc = fdt_getprop(fdt, nodeoffset, "#size-cells", &len);
+ if (!sc)
+ return 2;
+
+ if (len != sizeof(*sc))
+ return -FDT_ERR_BADNCELLS;
+
+ val = fdt32_to_cpu(*sc);
+ if ((val < 0) || (val > FDT_MAX_NCELLS))
+ return -FDT_ERR_BADNCELLS;
+
+ return val;
+}
--- /dev/null
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+/**
+ * overlay_get_target_phandle - retrieves the target phandle of a fragment
+ * @fdto: pointer to the device tree overlay blob
+ * @fragment: node offset of the fragment in the overlay
+ *
+ * overlay_get_target_phandle() retrieves the target phandle of an
+ * overlay fragment when that fragment uses a phandle (target
+ * property) instead of a path (target-path property).
+ *
+ * returns:
+ * the phandle pointed by the target property
+ * 0, if the phandle was not found
+ * -1, if the phandle was malformed
+ */
+static uint32_t overlay_get_target_phandle(const void *fdto, int fragment)
+{
+ const fdt32_t *val;
+ int len;
+
+ val = fdt_getprop(fdto, fragment, "target", &len);
+ if (!val)
+ return 0;
+
+ if ((len != sizeof(*val)) || (fdt32_to_cpu(*val) == (uint32_t)-1))
+ return (uint32_t)-1;
+
+ return fdt32_to_cpu(*val);
+}
+
+/**
+ * overlay_get_target - retrieves the offset of a fragment's target
+ * @fdt: Base device tree blob
+ * @fdto: Device tree overlay blob
+ * @fragment: node offset of the fragment in the overlay
+ * @pathp: pointer which receives the path of the target (or NULL)
+ *
+ * overlay_get_target() retrieves the target offset in the base
+ * device tree of a fragment, no matter how the actual targetting is
+ * done (through a phandle or a path)
+ *
+ * returns:
+ * the targetted node offset in the base device tree
+ * Negative error code on error
+ */
+static int overlay_get_target(const void *fdt, const void *fdto,
+ int fragment, char const **pathp)
+{
+ uint32_t phandle;
+ const char *path = NULL;
+ int path_len = 0, ret;
+
+ /* Try first to do a phandle based lookup */
+ phandle = overlay_get_target_phandle(fdto, fragment);
+ if (phandle == (uint32_t)-1)
+ return -FDT_ERR_BADPHANDLE;
+
+ /* no phandle, try path */
+ if (!phandle) {
+ /* And then a path based lookup */
+ path = fdt_getprop(fdto, fragment, "target-path", &path_len);
+ if (path)
+ ret = fdt_path_offset(fdt, path);
+ else
+ ret = path_len;
+ } else
+ ret = fdt_node_offset_by_phandle(fdt, phandle);
+
+ /*
+ * If we haven't found either a target or a
+ * target-path property in a node that contains a
+ * __overlay__ subnode (we wouldn't be called
+ * otherwise), consider it a improperly written
+ * overlay
+ */
+ if (ret < 0 && path_len == -FDT_ERR_NOTFOUND)
+ ret = -FDT_ERR_BADOVERLAY;
+
+ /* return on error */
+ if (ret < 0)
+ return ret;
+
+ /* return pointer to path (if available) */
+ if (pathp)
+ *pathp = path ? path : NULL;
+
+ return ret;
+}
+
+/**
+ * overlay_phandle_add_offset - Increases a phandle by an offset
+ * @fdt: Base device tree blob
+ * @node: Device tree overlay blob
+ * @name: Name of the property to modify (phandle or linux,phandle)
+ * @delta: offset to apply
+ *
+ * overlay_phandle_add_offset() increments a node phandle by a given
+ * offset.
+ *
+ * returns:
+ * 0 on success.
+ * Negative error code on error
+ */
+static int overlay_phandle_add_offset(void *fdt, int node,
+ const char *name, uint32_t delta)
+{
+ const fdt32_t *val;
+ uint32_t adj_val;
+ int len;
+
+ val = fdt_getprop(fdt, node, name, &len);
+ if (!val)
+ return len;
+
+ if (len != sizeof(*val))
+ return -FDT_ERR_BADPHANDLE;
+
+ adj_val = fdt32_to_cpu(*val);
+ if ((adj_val + delta) < adj_val)
+ return -FDT_ERR_NOPHANDLES;
+
+ adj_val += delta;
+ if (adj_val == (uint32_t)-1)
+ return -FDT_ERR_NOPHANDLES;
+
+ return fdt_setprop_inplace_u32(fdt, node, name, adj_val);
+}
+
+/**
+ * overlay_adjust_node_phandles - Offsets the phandles of a node
+ * @fdto: Device tree overlay blob
+ * @node: Offset of the node we want to adjust
+ * @delta: Offset to shift the phandles of
+ *
+ * overlay_adjust_node_phandles() adds a constant to all the phandles
+ * of a given node. This is mainly use as part of the overlay
+ * application process, when we want to update all the overlay
+ * phandles to not conflict with the overlays of the base device tree.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_adjust_node_phandles(void *fdto, int node,
+ uint32_t delta)
+{
+ int child;
+ int ret;
+
+ ret = overlay_phandle_add_offset(fdto, node, "phandle", delta);
+ if (ret && ret != -FDT_ERR_NOTFOUND)
+ return ret;
+
+ ret = overlay_phandle_add_offset(fdto, node, "linux,phandle", delta);
+ if (ret && ret != -FDT_ERR_NOTFOUND)
+ return ret;
+
+ fdt_for_each_subnode(child, fdto, node) {
+ ret = overlay_adjust_node_phandles(fdto, child, delta);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * overlay_adjust_local_phandles - Adjust the phandles of a whole overlay
+ * @fdto: Device tree overlay blob
+ * @delta: Offset to shift the phandles of
+ *
+ * overlay_adjust_local_phandles() adds a constant to all the
+ * phandles of an overlay. This is mainly use as part of the overlay
+ * application process, when we want to update all the overlay
+ * phandles to not conflict with the overlays of the base device tree.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_adjust_local_phandles(void *fdto, uint32_t delta)
+{
+ /*
+ * Start adjusting the phandles from the overlay root
+ */
+ return overlay_adjust_node_phandles(fdto, 0, delta);
+}
+
+/**
+ * overlay_update_local_node_references - Adjust the overlay references
+ * @fdto: Device tree overlay blob
+ * @tree_node: Node offset of the node to operate on
+ * @fixup_node: Node offset of the matching local fixups node
+ * @delta: Offset to shift the phandles of
+ *
+ * overlay_update_local_nodes_references() update the phandles
+ * pointing to a node within the device tree overlay by adding a
+ * constant delta.
+ *
+ * This is mainly used as part of a device tree application process,
+ * where you want the device tree overlays phandles to not conflict
+ * with the ones from the base device tree before merging them.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_update_local_node_references(void *fdto,
+ int tree_node,
+ int fixup_node,
+ uint32_t delta)
+{
+ int fixup_prop;
+ int fixup_child;
+ int ret;
+
+ fdt_for_each_property_offset(fixup_prop, fdto, fixup_node) {
+ const fdt32_t *fixup_val;
+ const char *tree_val;
+ const char *name;
+ int fixup_len;
+ int tree_len;
+ int i;
+
+ fixup_val = fdt_getprop_by_offset(fdto, fixup_prop,
+ &name, &fixup_len);
+ if (!fixup_val)
+ return fixup_len;
+
+ if (fixup_len % sizeof(uint32_t))
+ return -FDT_ERR_BADOVERLAY;
+
+ tree_val = fdt_getprop(fdto, tree_node, name, &tree_len);
+ if (!tree_val) {
+ if (tree_len == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_BADOVERLAY;
+
+ return tree_len;
+ }
+
+ for (i = 0; i < (fixup_len / sizeof(uint32_t)); i++) {
+ fdt32_t adj_val;
+ uint32_t poffset;
+
+ poffset = fdt32_to_cpu(fixup_val[i]);
+
+ /*
+ * phandles to fixup can be unaligned.
+ *
+ * Use a memcpy for the architectures that do
+ * not support unaligned accesses.
+ */
+ memcpy(&adj_val, tree_val + poffset, sizeof(adj_val));
+
+ adj_val = cpu_to_fdt32(fdt32_to_cpu(adj_val) + delta);
+
+ ret = fdt_setprop_inplace_namelen_partial(fdto,
+ tree_node,
+ name,
+ strlen(name),
+ poffset,
+ &adj_val,
+ sizeof(adj_val));
+ if (ret == -FDT_ERR_NOSPACE)
+ return -FDT_ERR_BADOVERLAY;
+
+ if (ret)
+ return ret;
+ }
+ }
+
+ fdt_for_each_subnode(fixup_child, fdto, fixup_node) {
+ const char *fixup_child_name = fdt_get_name(fdto, fixup_child,
+ NULL);
+ int tree_child;
+
+ tree_child = fdt_subnode_offset(fdto, tree_node,
+ fixup_child_name);
+ if (tree_child == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_BADOVERLAY;
+ if (tree_child < 0)
+ return tree_child;
+
+ ret = overlay_update_local_node_references(fdto,
+ tree_child,
+ fixup_child,
+ delta);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * overlay_update_local_references - Adjust the overlay references
+ * @fdto: Device tree overlay blob
+ * @delta: Offset to shift the phandles of
+ *
+ * overlay_update_local_references() update all the phandles pointing
+ * to a node within the device tree overlay by adding a constant
+ * delta to not conflict with the base overlay.
+ *
+ * This is mainly used as part of a device tree application process,
+ * where you want the device tree overlays phandles to not conflict
+ * with the ones from the base device tree before merging them.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_update_local_references(void *fdto, uint32_t delta)
+{
+ int fixups;
+
+ fixups = fdt_path_offset(fdto, "/__local_fixups__");
+ if (fixups < 0) {
+ /* There's no local phandles to adjust, bail out */
+ if (fixups == -FDT_ERR_NOTFOUND)
+ return 0;
+
+ return fixups;
+ }
+
+ /*
+ * Update our local references from the root of the tree
+ */
+ return overlay_update_local_node_references(fdto, 0, fixups,
+ delta);
+}
+
+/**
+ * overlay_fixup_one_phandle - Set an overlay phandle to the base one
+ * @fdt: Base Device Tree blob
+ * @fdto: Device tree overlay blob
+ * @symbols_off: Node offset of the symbols node in the base device tree
+ * @path: Path to a node holding a phandle in the overlay
+ * @path_len: number of path characters to consider
+ * @name: Name of the property holding the phandle reference in the overlay
+ * @name_len: number of name characters to consider
+ * @poffset: Offset within the overlay property where the phandle is stored
+ * @label: Label of the node referenced by the phandle
+ *
+ * overlay_fixup_one_phandle() resolves an overlay phandle pointing to
+ * a node in the base device tree.
+ *
+ * This is part of the device tree overlay application process, when
+ * you want all the phandles in the overlay to point to the actual
+ * base dt nodes.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_fixup_one_phandle(void *fdt, void *fdto,
+ int symbols_off,
+ const char *path, uint32_t path_len,
+ const char *name, uint32_t name_len,
+ int poffset, const char *label)
+{
+ const char *symbol_path;
+ uint32_t phandle;
+ fdt32_t phandle_prop;
+ int symbol_off, fixup_off;
+ int prop_len;
+
+ if (symbols_off < 0)
+ return symbols_off;
+
+ symbol_path = fdt_getprop(fdt, symbols_off, label,
+ &prop_len);
+ if (!symbol_path)
+ return prop_len;
+
+ symbol_off = fdt_path_offset(fdt, symbol_path);
+ if (symbol_off < 0)
+ return symbol_off;
+
+ phandle = fdt_get_phandle(fdt, symbol_off);
+ if (!phandle)
+ return -FDT_ERR_NOTFOUND;
+
+ fixup_off = fdt_path_offset_namelen(fdto, path, path_len);
+ if (fixup_off == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_BADOVERLAY;
+ if (fixup_off < 0)
+ return fixup_off;
+
+ phandle_prop = cpu_to_fdt32(phandle);
+ return fdt_setprop_inplace_namelen_partial(fdto, fixup_off,
+ name, name_len, poffset,
+ &phandle_prop,
+ sizeof(phandle_prop));
+};
+
+/**
+ * overlay_fixup_phandle - Set an overlay phandle to the base one
+ * @fdt: Base Device Tree blob
+ * @fdto: Device tree overlay blob
+ * @symbols_off: Node offset of the symbols node in the base device tree
+ * @property: Property offset in the overlay holding the list of fixups
+ *
+ * overlay_fixup_phandle() resolves all the overlay phandles pointed
+ * to in a __fixups__ property, and updates them to match the phandles
+ * in use in the base device tree.
+ *
+ * This is part of the device tree overlay application process, when
+ * you want all the phandles in the overlay to point to the actual
+ * base dt nodes.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_fixup_phandle(void *fdt, void *fdto, int symbols_off,
+ int property)
+{
+ const char *value;
+ const char *label;
+ int len;
+
+ value = fdt_getprop_by_offset(fdto, property,
+ &label, &len);
+ if (!value) {
+ if (len == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_INTERNAL;
+
+ return len;
+ }
+
+ do {
+ const char *path, *name, *fixup_end;
+ const char *fixup_str = value;
+ uint32_t path_len, name_len;
+ uint32_t fixup_len;
+ char *sep, *endptr;
+ int poffset, ret;
+
+ fixup_end = memchr(value, '\0', len);
+ if (!fixup_end)
+ return -FDT_ERR_BADOVERLAY;
+ fixup_len = fixup_end - fixup_str;
+
+ len -= fixup_len + 1;
+ value += fixup_len + 1;
+
+ path = fixup_str;
+ sep = memchr(fixup_str, ':', fixup_len);
+ if (!sep || *sep != ':')
+ return -FDT_ERR_BADOVERLAY;
+
+ path_len = sep - path;
+ if (path_len == (fixup_len - 1))
+ return -FDT_ERR_BADOVERLAY;
+
+ fixup_len -= path_len + 1;
+ name = sep + 1;
+ sep = memchr(name, ':', fixup_len);
+ if (!sep || *sep != ':')
+ return -FDT_ERR_BADOVERLAY;
+
+ name_len = sep - name;
+ if (!name_len)
+ return -FDT_ERR_BADOVERLAY;
+
+ poffset = strtoul(sep + 1, &endptr, 10);
+ if ((*endptr != '\0') || (endptr <= (sep + 1)))
+ return -FDT_ERR_BADOVERLAY;
+
+ ret = overlay_fixup_one_phandle(fdt, fdto, symbols_off,
+ path, path_len, name, name_len,
+ poffset, label);
+ if (ret)
+ return ret;
+ } while (len > 0);
+
+ return 0;
+}
+
+/**
+ * overlay_fixup_phandles - Resolve the overlay phandles to the base
+ * device tree
+ * @fdt: Base Device Tree blob
+ * @fdto: Device tree overlay blob
+ *
+ * overlay_fixup_phandles() resolves all the overlay phandles pointing
+ * to nodes in the base device tree.
+ *
+ * This is one of the steps of the device tree overlay application
+ * process, when you want all the phandles in the overlay to point to
+ * the actual base dt nodes.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_fixup_phandles(void *fdt, void *fdto)
+{
+ int fixups_off, symbols_off;
+ int property;
+
+ /* We can have overlays without any fixups */
+ fixups_off = fdt_path_offset(fdto, "/__fixups__");
+ if (fixups_off == -FDT_ERR_NOTFOUND)
+ return 0; /* nothing to do */
+ if (fixups_off < 0)
+ return fixups_off;
+
+ /* And base DTs without symbols */
+ symbols_off = fdt_path_offset(fdt, "/__symbols__");
+ if ((symbols_off < 0 && (symbols_off != -FDT_ERR_NOTFOUND)))
+ return symbols_off;
+
+ fdt_for_each_property_offset(property, fdto, fixups_off) {
+ int ret;
+
+ ret = overlay_fixup_phandle(fdt, fdto, symbols_off, property);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * overlay_apply_node - Merges a node into the base device tree
+ * @fdt: Base Device Tree blob
+ * @target: Node offset in the base device tree to apply the fragment to
+ * @fdto: Device tree overlay blob
+ * @node: Node offset in the overlay holding the changes to merge
+ *
+ * overlay_apply_node() merges a node into a target base device tree
+ * node pointed.
+ *
+ * This is part of the final step in the device tree overlay
+ * application process, when all the phandles have been adjusted and
+ * resolved and you just have to merge overlay into the base device
+ * tree.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_apply_node(void *fdt, int target,
+ void *fdto, int node)
+{
+ int property;
+ int subnode;
+
+ fdt_for_each_property_offset(property, fdto, node) {
+ const char *name;
+ const void *prop;
+ int prop_len;
+ int ret;
+
+ prop = fdt_getprop_by_offset(fdto, property, &name,
+ &prop_len);
+ if (prop_len == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_INTERNAL;
+ if (prop_len < 0)
+ return prop_len;
+
+ ret = fdt_setprop(fdt, target, name, prop, prop_len);
+ if (ret)
+ return ret;
+ }
+
+ fdt_for_each_subnode(subnode, fdto, node) {
+ const char *name = fdt_get_name(fdto, subnode, NULL);
+ int nnode;
+ int ret;
+
+ nnode = fdt_add_subnode(fdt, target, name);
+ if (nnode == -FDT_ERR_EXISTS) {
+ nnode = fdt_subnode_offset(fdt, target, name);
+ if (nnode == -FDT_ERR_NOTFOUND)
+ return -FDT_ERR_INTERNAL;
+ }
+
+ if (nnode < 0)
+ return nnode;
+
+ ret = overlay_apply_node(fdt, nnode, fdto, subnode);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+/**
+ * overlay_merge - Merge an overlay into its base device tree
+ * @fdt: Base Device Tree blob
+ * @fdto: Device tree overlay blob
+ *
+ * overlay_merge() merges an overlay into its base device tree.
+ *
+ * This is the next to last step in the device tree overlay application
+ * process, when all the phandles have been adjusted and resolved and
+ * you just have to merge overlay into the base device tree.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_merge(void *fdt, void *fdto)
+{
+ int fragment;
+
+ fdt_for_each_subnode(fragment, fdto, 0) {
+ int overlay;
+ int target;
+ int ret;
+
+ /*
+ * Each fragments will have an __overlay__ node. If
+ * they don't, it's not supposed to be merged
+ */
+ overlay = fdt_subnode_offset(fdto, fragment, "__overlay__");
+ if (overlay == -FDT_ERR_NOTFOUND)
+ continue;
+
+ if (overlay < 0)
+ return overlay;
+
+ target = overlay_get_target(fdt, fdto, fragment, NULL);
+ if (target < 0)
+ return target;
+
+ ret = overlay_apply_node(fdt, target, fdto, overlay);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int get_path_len(const void *fdt, int nodeoffset)
+{
+ int len = 0, namelen;
+ const char *name;
+
+ FDT_CHECK_HEADER(fdt);
+
+ for (;;) {
+ name = fdt_get_name(fdt, nodeoffset, &namelen);
+ if (!name)
+ return namelen;
+
+ /* root? we're done */
+ if (namelen == 0)
+ break;
+
+ nodeoffset = fdt_parent_offset(fdt, nodeoffset);
+ if (nodeoffset < 0)
+ return nodeoffset;
+ len += namelen + 1;
+ }
+
+ /* in case of root pretend it's "/" */
+ if (len == 0)
+ len++;
+ return len;
+}
+
+/**
+ * overlay_symbol_update - Update the symbols of base tree after a merge
+ * @fdt: Base Device Tree blob
+ * @fdto: Device tree overlay blob
+ *
+ * overlay_symbol_update() updates the symbols of the base tree with the
+ * symbols of the applied overlay
+ *
+ * This is the last step in the device tree overlay application
+ * process, allowing the reference of overlay symbols by subsequent
+ * overlay operations.
+ *
+ * returns:
+ * 0 on success
+ * Negative error code on failure
+ */
+static int overlay_symbol_update(void *fdt, void *fdto)
+{
+ int root_sym, ov_sym, prop, path_len, fragment, target;
+ int len, frag_name_len, ret, rel_path_len;
+ const char *s, *e;
+ const char *path;
+ const char *name;
+ const char *frag_name;
+ const char *rel_path;
+ const char *target_path;
+ char *buf;
+ void *p;
+
+ ov_sym = fdt_subnode_offset(fdto, 0, "__symbols__");
+
+ /* if no overlay symbols exist no problem */
+ if (ov_sym < 0)
+ return 0;
+
+ root_sym = fdt_subnode_offset(fdt, 0, "__symbols__");
+
+ /* it no root symbols exist we should create them */
+ if (root_sym == -FDT_ERR_NOTFOUND)
+ root_sym = fdt_add_subnode(fdt, 0, "__symbols__");
+
+ /* any error is fatal now */
+ if (root_sym < 0)
+ return root_sym;
+
+ /* iterate over each overlay symbol */
+ fdt_for_each_property_offset(prop, fdto, ov_sym) {
+ path = fdt_getprop_by_offset(fdto, prop, &name, &path_len);
+ if (!path)
+ return path_len;
+
+ /* verify it's a string property (terminated by a single \0) */
+ if (path_len < 1 || memchr(path, '\0', path_len) != &path[path_len - 1])
+ return -FDT_ERR_BADVALUE;
+
+ /* keep end marker to avoid strlen() */
+ e = path + path_len;
+
+ /* format: /<fragment-name>/__overlay__/<relative-subnode-path> */
+
+ if (*path != '/')
+ return -FDT_ERR_BADVALUE;
+
+ /* get fragment name first */
+ s = strchr(path + 1, '/');
+ if (!s)
+ return -FDT_ERR_BADOVERLAY;
+
+ frag_name = path + 1;
+ frag_name_len = s - path - 1;
+
+ /* verify format; safe since "s" lies in \0 terminated prop */
+ len = sizeof("/__overlay__/") - 1;
+ if ((e - s) < len || memcmp(s, "/__overlay__/", len))
+ return -FDT_ERR_BADOVERLAY;
+
+ rel_path = s + len;
+ rel_path_len = e - rel_path;
+
+ /* find the fragment index in which the symbol lies */
+ ret = fdt_subnode_offset_namelen(fdto, 0, frag_name,
+ frag_name_len);
+ /* not found? */
+ if (ret < 0)
+ return -FDT_ERR_BADOVERLAY;
+ fragment = ret;
+
+ /* an __overlay__ subnode must exist */
+ ret = fdt_subnode_offset(fdto, fragment, "__overlay__");
+ if (ret < 0)
+ return -FDT_ERR_BADOVERLAY;
+
+ /* get the target of the fragment */
+ ret = overlay_get_target(fdt, fdto, fragment, &target_path);
+ if (ret < 0)
+ return ret;
+ target = ret;
+
+ /* if we have a target path use */
+ if (!target_path) {
+ ret = get_path_len(fdt, target);
+ if (ret < 0)
+ return ret;
+ len = ret;
+ } else {
+ len = strlen(target_path);
+ }
+
+ ret = fdt_setprop_placeholder(fdt, root_sym, name,
+ len + (len > 1) + rel_path_len + 1, &p);
+ if (ret < 0)
+ return ret;
+
+ if (!target_path) {
+ /* again in case setprop_placeholder changed it */
+ ret = overlay_get_target(fdt, fdto, fragment, &target_path);
+ if (ret < 0)
+ return ret;
+ target = ret;
+ }
+
+ buf = p;
+ if (len > 1) { /* target is not root */
+ if (!target_path) {
+ ret = fdt_get_path(fdt, target, buf, len + 1);
+ if (ret < 0)
+ return ret;
+ } else
+ memcpy(buf, target_path, len + 1);
+
+ } else
+ len--;
+
+ buf[len] = '/';
+ memcpy(buf + len + 1, rel_path, rel_path_len);
+ buf[len + 1 + rel_path_len] = '\0';
+ }
+
+ return 0;
+}
+
+int fdt_overlay_apply(void *fdt, void *fdto)
+{
+ uint32_t delta = fdt_get_max_phandle(fdt);
+ int ret;
+
+ FDT_CHECK_HEADER(fdt);
+ FDT_CHECK_HEADER(fdto);
+
+ ret = overlay_adjust_local_phandles(fdto, delta);
+ if (ret)
+ goto err;
+
+ ret = overlay_update_local_references(fdto, delta);
+ if (ret)
+ goto err;
+
+ ret = overlay_fixup_phandles(fdt, fdto);
+ if (ret)
+ goto err;
+
+ ret = overlay_merge(fdt, fdto);
+ if (ret)
+ goto err;
+
+ ret = overlay_symbol_update(fdt, fdto);
+ if (ret)
+ goto err;
+
+ /*
+ * The overlay has been damaged, erase its magic.
+ */
+ fdt_set_magic(fdto, ~0);
+
+ return 0;
+
+err:
+ /*
+ * The overlay might have been damaged, erase its magic.
+ */
+ fdt_set_magic(fdto, ~0);
+
+ /*
+ * The base device tree might have been damaged, erase its
+ * magic.
+ */
+ fdt_set_magic(fdt, ~0);
+
+ return ret;
+}
return old_node;
}
+void add_orphan_node(struct node *dt, struct node *new_node, char *ref)
+{
+ static unsigned int next_orphan_fragment = 0;
+ struct node *node;
+ struct property *p;
+ struct data d = empty_data;
+ char *name;
+
+ d = data_add_marker(d, REF_PHANDLE, ref);
+ d = data_append_integer(d, 0xffffffff, 32);
+
+ p = build_property("target", d);
+
+ xasprintf(&name, "fragment@%u",
+ next_orphan_fragment++);
+ name_node(new_node, "__overlay__");
+ node = build_node(p, new_node);
+ name_node(node, name);
+
+ add_child(dt, node);
+}
+
struct node *chain_node(struct node *first, struct node *list)
{
assert(first->next_sibling == NULL);
return fdt32_to_cpu(*((fdt32_t *)prop->val.val));
}
+cell_t propval_cell_n(struct property *prop, int n)
+{
+ assert(prop->val.len / sizeof(cell_t) >= n);
+ return fdt32_to_cpu(*((fdt32_t *)prop->val.val + n));
+}
+
struct property *get_property_by_label(struct node *tree, const char *label,
struct node **node)
{
--- /dev/null
+/_libfdt.so
+/libfdt.py
+/libfdt.pyc
+/libfdt_wrap.c
--- /dev/null
+# Unfortunately setup.py below cannot handle srctree being ".." which it often
+# is. It fails with an error like:
+# Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o:
+# No such file or directory
+# To fix this, use an absolute path.
+LIBFDT_srcdir = $(abspath $(srctree)/$(src)/../libfdt)
+
+include $(LIBFDT_srcdir)/Makefile.libfdt
+
+# Unfortunately setup.py (or actually the Python distutil implementation) puts
+# files into the same directory as the .i file. We cannot touch the source
+# directory, so we "ship" .i file into the objtree.
+PYLIBFDT_srcs = $(addprefix $(LIBFDT_srcdir)/,$(LIBFDT_SRCS)) \
+ $(obj)/libfdt.i
+
+quiet_cmd_pymod = PYMOD $@
+ cmd_pymod = unset CC; unset CROSS_COMPILE; unset CFLAGS;\
+ LDFLAGS="$(HOSTLDFLAGS)" \
+ VERSION="u-boot-$(UBOOTVERSION)" \
+ CPPFLAGS="$(HOSTCFLAGS) -I$(LIBFDT_srcdir)" OBJDIR=$(obj) \
+ SOURCES="$(PYLIBFDT_srcs)" \
+ SWIG_OPTS="-I$(LIBFDT_srcdir) -I$(LIBFDT_srcdir)/.." \
+ $(PYTHON) $< --quiet build_ext --inplace
+
+$(obj)/_libfdt.so: $(src)/setup.py $(PYLIBFDT_srcs) FORCE
+ $(call if_changed,pymod)
+
+always += _libfdt.so
+
+clean-files += libfdt.i _libfdt.so libfdt.py libfdt_wrap.c
--- /dev/null
+/*
+ * pylibfdt - Flat Device Tree manipulation in Python
+ * Copyright (C) 2017 Google, Inc.
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
+ */
+
+%module libfdt
+
+%include <stdint.i>
+
+%{
+#define SWIG_FILE_WITH_INIT
+#include "libfdt.h"
+%}
+
+%pythoncode %{
+
+import struct
+
+# Error codes, corresponding to FDT_ERR_... in libfdt.h
+(NOTFOUND,
+ EXISTS,
+ NOSPACE,
+ BADOFFSET,
+ BADPATH,
+ BADPHANDLE,
+ BADSTATE,
+ TRUNCATED,
+ BADMAGIC,
+ BADVERSION,
+ BADSTRUCTURE,
+ BADLAYOUT,
+ INTERNAL,
+ BADNCELLS,
+ BADVALUE,
+ BADOVERLAY,
+ NOPHANDLES) = QUIET_ALL = range(1, 18)
+# QUIET_ALL can be passed as the 'quiet' parameter to avoid exceptions
+# altogether. All # functions passed this value will return an error instead
+# of raising an exception.
+
+# Pass this as the 'quiet' parameter to return -ENOTFOUND on NOTFOUND errors,
+# instead of raising an exception.
+QUIET_NOTFOUND = (NOTFOUND,)
+
+
+class FdtException(Exception):
+ """An exception caused by an error such as one of the codes above"""
+ def __init__(self, err):
+ self.err = err
+
+ def __str__(self):
+ return 'pylibfdt error %d: %s' % (self.err, fdt_strerror(self.err))
+
+def strerror(fdt_err):
+ """Get the string for an error number
+
+ Args:
+ fdt_err: Error number (-ve)
+
+ Returns:
+ String containing the associated error
+ """
+ return fdt_strerror(fdt_err)
+
+def check_err(val, quiet=()):
+ """Raise an error if the return value is -ve
+
+ This is used to check for errors returned by libfdt C functions.
+
+ Args:
+ val: Return value from a libfdt function
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ val if val >= 0
+
+ Raises
+ FdtException if val < 0
+ """
+ if val < 0:
+ if -val not in quiet:
+ raise FdtException(val)
+ return val
+
+def check_err_null(val, quiet=()):
+ """Raise an error if the return value is NULL
+
+ This is used to check for a NULL return value from certain libfdt C
+ functions
+
+ Args:
+ val: Return value from a libfdt function
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ val if val is a list, None if not
+
+ Raises
+ FdtException if val indicates an error was reported and the error
+ is not in @quiet.
+ """
+ # Normally a list is returned which contains the data and its length.
+ # If we get just an integer error code, it means the function failed.
+ if not isinstance(val, list):
+ if -val not in quiet:
+ raise FdtException(val)
+ return val
+
+class Fdt:
+ """Device tree class, supporting all operations
+
+ The Fdt object is created is created from a device tree binary file,
+ e.g. with something like:
+
+ fdt = Fdt(open("filename.dtb").read())
+
+ Operations can then be performed using the methods in this class. Each
+ method xxx(args...) corresponds to a libfdt function fdt_xxx(fdt, args...).
+
+ All methods raise an FdtException if an error occurs. To avoid this
+ behaviour a 'quiet' parameter is provided for some functions. This
+ defaults to empty, but you can pass a list of errors that you expect.
+ If one of these errors occurs, the function will return an error number
+ (e.g. -NOTFOUND).
+ """
+ def __init__(self, data):
+ self._fdt = bytearray(data)
+ check_err(fdt_check_header(self._fdt));
+
+ def subnode_offset(self, parentoffset, name, quiet=()):
+ """Get the offset of a named subnode
+
+ Args:
+ parentoffset: Offset of the parent node to check
+ name: Name of the required subnode, e.g. 'subnode@1'
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ The node offset of the found node, if any
+
+ Raises
+ FdtException if there is no node with that name, or other error
+ """
+ return check_err(fdt_subnode_offset(self._fdt, parentoffset, name),
+ quiet)
+
+ def path_offset(self, path, quiet=()):
+ """Get the offset for a given path
+
+ Args:
+ path: Path to the required node, e.g. '/node@3/subnode@1'
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ Node offset
+
+ Raises
+ FdtException if the path is not valid or not found
+ """
+ return check_err(fdt_path_offset(self._fdt, path), quiet)
+
+ def first_property_offset(self, nodeoffset, quiet=()):
+ """Get the offset of the first property in a node offset
+
+ Args:
+ nodeoffset: Offset to the node to check
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ Offset of the first property
+
+ Raises
+ FdtException if the associated node has no properties, or some
+ other error occurred
+ """
+ return check_err(fdt_first_property_offset(self._fdt, nodeoffset),
+ quiet)
+
+ def next_property_offset(self, prop_offset, quiet=()):
+ """Get the next property in a node
+
+ Args:
+ prop_offset: Offset of the previous property
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ Offset of the next property
+
+ Raises:
+ FdtException if the associated node has no more properties, or
+ some other error occurred
+ """
+ return check_err(fdt_next_property_offset(self._fdt, prop_offset),
+ quiet)
+
+ def get_name(self, nodeoffset):
+ """Get the name of a node
+
+ Args:
+ nodeoffset: Offset of node to check
+
+ Returns:
+ Node name
+
+ Raises:
+ FdtException on error (e.g. nodeoffset is invalid)
+ """
+ return check_err_null(fdt_get_name(self._fdt, nodeoffset))[0]
+
+ def get_property_by_offset(self, prop_offset, quiet=()):
+ """Obtains a property that can be examined
+
+ Args:
+ prop_offset: Offset of property (e.g. from first_property_offset())
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ Property object, or None if not found
+
+ Raises:
+ FdtException on error (e.g. invalid prop_offset or device
+ tree format)
+ """
+ pdata = check_err_null(
+ fdt_get_property_by_offset(self._fdt, prop_offset), quiet)
+ if isinstance(pdata, (int)):
+ return pdata
+ return Property(pdata[0], pdata[1])
+
+ def first_subnode(self, nodeoffset, quiet=()):
+ """Find the first subnode of a parent node
+
+ Args:
+ nodeoffset: Node offset of parent node
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ The offset of the first subnode, if any
+
+ Raises:
+ FdtException if no subnode found or other error occurs
+ """
+ return check_err(fdt_first_subnode(self._fdt, nodeoffset), quiet)
+
+ def next_subnode(self, nodeoffset, quiet=()):
+ """Find the next subnode
+
+ Args:
+ nodeoffset: Node offset of previous subnode
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ The offset of the next subnode, if any
+
+ Raises:
+ FdtException if no more subnode found or other error occurs
+ """
+ return check_err(fdt_next_subnode(self._fdt, nodeoffset), quiet)
+
+ def totalsize(self):
+ """Return the total size of the device tree
+
+ Returns:
+ Total tree size in bytes
+ """
+ return check_err(fdt_totalsize(self._fdt))
+
+ def off_dt_struct(self):
+ """Return the start of the device tree struct area
+
+ Returns:
+ Start offset of struct area
+ """
+ return check_err(fdt_off_dt_struct(self._fdt))
+
+ def pack(self, quiet=()):
+ """Pack the device tree to remove unused space
+
+ This adjusts the tree in place.
+
+ Args:
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Raises:
+ FdtException if any error occurs
+ """
+ return check_err(fdt_pack(self._fdt), quiet)
+
+ def delprop(self, nodeoffset, prop_name):
+ """Delete a property from a node
+
+ Args:
+ nodeoffset: Node offset containing property to delete
+ prop_name: Name of property to delete
+
+ Raises:
+ FdtError if the property does not exist, or another error occurs
+ """
+ return check_err(fdt_delprop(self._fdt, nodeoffset, prop_name))
+
+ def getprop(self, nodeoffset, prop_name, quiet=()):
+ """Get a property from a node
+
+ Args:
+ nodeoffset: Node offset containing property to get
+ prop_name: Name of property to get
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ Value of property as a bytearray, or -ve error number
+
+ Raises:
+ FdtError if any error occurs (e.g. the property is not found)
+ """
+ pdata = check_err_null(fdt_getprop(self._fdt, nodeoffset, prop_name),
+ quiet)
+ if isinstance(pdata, (int)):
+ return pdata
+ return bytearray(pdata[0])
+
+ def get_phandle(self, nodeoffset):
+ """Get the phandle of a node
+
+ Args:
+ nodeoffset: Node offset to check
+
+ Returns:
+ phandle of node, or 0 if the node has no phandle or another error
+ occurs
+ """
+ return fdt_get_phandle(self._fdt, nodeoffset)
+
+ def parent_offset(self, nodeoffset, quiet=()):
+ """Get the offset of a node's parent
+
+ Args:
+ nodeoffset: Node offset to check
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ The offset of the parent node, if any
+
+ Raises:
+ FdtException if no parent found or other error occurs
+ """
+ return check_err(fdt_parent_offset(self._fdt, nodeoffset), quiet)
+
+ def node_offset_by_phandle(self, phandle, quiet=()):
+ """Get the offset of a node with the given phandle
+
+ Args:
+ phandle: Phandle to search for
+ quiet: Errors to ignore (empty to raise on all errors)
+
+ Returns:
+ The offset of node with that phandle, if any
+
+ Raises:
+ FdtException if no node found or other error occurs
+ """
+ return check_err(fdt_node_offset_by_phandle(self._fdt, phandle), quiet)
+
+class Property:
+ """Holds a device tree property name and value.
+
+ This holds a copy of a property taken from the device tree. It does not
+ reference the device tree, so if anything changes in the device tree,
+ a Property object will remain valid.
+
+ Properties:
+ name: Property name
+ value: Proper value as a bytearray
+ """
+ def __init__(self, name, value):
+ self.name = name
+ self.value = value
+%}
+
+%rename(fdt_property) fdt_property_func;
+
+typedef int fdt32_t;
+
+%include "libfdt/fdt.h"
+
+%include "typemaps.i"
+
+/* Most functions don't change the device tree, so use a const void * */
+%typemap(in) (const void *)(const void *fdt) {
+ if (!PyByteArray_Check($input)) {
+ SWIG_exception_fail(SWIG_TypeError, "in method '" "$symname"
+ "', argument " "$argnum"" of type '" "$type""'");
+ }
+ $1 = (void *)PyByteArray_AsString($input);
+ fdt = $1;
+ fdt = fdt; /* avoid unused variable warning */
+}
+
+/* Some functions do change the device tree, so use void * */
+%typemap(in) (void *)(const void *fdt) {
+ if (!PyByteArray_Check($input)) {
+ SWIG_exception_fail(SWIG_TypeError, "in method '" "$symname"
+ "', argument " "$argnum"" of type '" "$type""'");
+ }
+ $1 = PyByteArray_AsString($input);
+ fdt = $1;
+ fdt = fdt; /* avoid unused variable warning */
+}
+
+%typemap(out) (struct fdt_property *) {
+ PyObject *buff;
+
+ if ($1) {
+ resultobj = PyString_FromString(
+ fdt_string(fdt1, fdt32_to_cpu($1->nameoff)));
+ buff = PyByteArray_FromStringAndSize(
+ (const char *)($1 + 1), fdt32_to_cpu($1->len));
+ resultobj = SWIG_Python_AppendOutput(resultobj, buff);
+ }
+}
+
+%apply int *OUTPUT { int *lenp };
+
+/* typemap used for fdt_getprop() */
+%typemap(out) (const void *) {
+ if (!$1)
+ $result = Py_None;
+ else
+ $result = Py_BuildValue("s#", $1, *arg4);
+}
+
+/* We have both struct fdt_property and a function fdt_property() */
+%warnfilter(302) fdt_property;
+
+/* These are macros in the header so have to be redefined here */
+int fdt_magic(const void *fdt);
+int fdt_totalsize(const void *fdt);
+int fdt_off_dt_struct(const void *fdt);
+int fdt_off_dt_strings(const void *fdt);
+int fdt_off_mem_rsvmap(const void *fdt);
+int fdt_version(const void *fdt);
+int fdt_last_comp_version(const void *fdt);
+int fdt_boot_cpuid_phys(const void *fdt);
+int fdt_size_dt_strings(const void *fdt);
+int fdt_size_dt_struct(const void *fdt);
+
+%include <../libfdt/libfdt.h>
--- /dev/null
+#!/usr/bin/env python
+
+"""
+setup.py file for SWIG libfdt
+Copyright (C) 2017 Google, Inc.
+Written by Simon Glass <sjg@chromium.org>
+
+SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
+
+Files to be built into the extension are provided in SOURCES
+C flags to use are provided in CPPFLAGS
+Object file directory is provided in OBJDIR
+Version is provided in VERSION
+
+If these variables are not given they are parsed from the Makefiles. This
+allows this script to be run stand-alone, e.g.:
+
+ ./pylibfdt/setup.py install [--prefix=...]
+"""
+
+from distutils.core import setup, Extension
+import os
+import re
+import sys
+
+# Decodes a Makefile assignment line into key and value (and plus for +=)
+RE_KEY_VALUE = re.compile('(?P<key>\w+) *(?P<plus>[+])?= *(?P<value>.*)$')
+
+
+def ParseMakefile(fname):
+ """Parse a Makefile to obtain its variables.
+
+ This collects variable assigments of the form:
+
+ VAR = value
+ VAR += more
+
+ It does not pick out := assignments, as these are not needed here. It does
+ handle line continuation.
+
+ Returns a dict:
+ key: Variable name (e.g. 'VAR')
+ value: Variable value (e.g. 'value more')
+ """
+ makevars = {}
+ with open(fname) as fd:
+ prev_text = '' # Continuation text from previous line(s)
+ for line in fd.read().splitlines():
+ if line and line[-1] == '\\': # Deal with line continuation
+ prev_text += line[:-1]
+ continue
+ elif prev_text:
+ line = prev_text + line
+ prev_text = '' # Continuation is now used up
+ m = RE_KEY_VALUE.match(line)
+ if m:
+ value = m.group('value') or ''
+ key = m.group('key')
+
+ # Appending to a variable inserts a space beforehand
+ if 'plus' in m.groupdict() and key in makevars:
+ makevars[key] += ' ' + value
+ else:
+ makevars[key] = value
+ return makevars
+
+def GetEnvFromMakefiles():
+ """Scan the Makefiles to obtain the settings we need.
+
+ This assumes that this script is being run from the top-level directory,
+ not the pylibfdt directory.
+
+ Returns:
+ Tuple with:
+ List of swig options
+ Version string
+ List of files to build
+ List of extra C preprocessor flags needed
+ Object directory to use (always '')
+ """
+ basedir = os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0])))
+ swig_opts = ['-I%s' % basedir]
+ makevars = ParseMakefile(os.path.join(basedir, 'Makefile'))
+ version = '%s.%s.%s' % (makevars['VERSION'], makevars['PATCHLEVEL'],
+ makevars['SUBLEVEL'])
+ makevars = ParseMakefile(os.path.join(basedir, 'libfdt', 'Makefile.libfdt'))
+ files = makevars['LIBFDT_SRCS'].split()
+ files = [os.path.join(basedir, 'libfdt', fname) for fname in files]
+ files.append('pylibfdt/libfdt.i')
+ cflags = ['-I%s' % basedir, '-I%s/libfdt' % basedir]
+ objdir = ''
+ return swig_opts, version, files, cflags, objdir
+
+
+progname = sys.argv[0]
+files = os.environ.get('SOURCES', '').split()
+cflags = os.environ.get('CPPFLAGS', '').split()
+objdir = os.environ.get('OBJDIR')
+version = os.environ.get('VERSION')
+swig_opts = os.environ.get('SWIG_OPTS', '').split()
+
+# If we were called directly rather than through our Makefile (which is often
+# the case with Python module installation), read the settings from the
+# Makefile.
+if not all((swig_opts, version, files, cflags, objdir)):
+ swig_opts, version, files, cflags, objdir = GetEnvFromMakefiles()
+
+libfdt_module = Extension(
+ '_libfdt',
+ sources = files,
+ extra_compile_args = cflags,
+ swig_opts = swig_opts,
+)
+
+setup(
+ name='libfdt',
+ version= version,
+ author='Simon Glass <sjg@chromium.org>',
+ description='Python binding for libfdt',
+ ext_modules=[libfdt_module],
+ package_dir={'': objdir},
+ py_modules=['pylibfdt/libfdt'],
+)
srcpos.h treesource.c util.c util.h version_gen.h Makefile.dtc \
dtc-lexer.l dtc-parser.y"
DTC_GENERATED="dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h"
-LIBFDT_SOURCE="Makefile.libfdt fdt.c fdt.h fdt_empty_tree.c fdt_ro.c fdt_rw.c fdt_strerror.c fdt_sw.c fdt_wip.c libfdt.h libfdt_env.h libfdt_internal.h"
+LIBFDT_SOURCE="Makefile.libfdt fdt.c fdt.h fdt_addresses.c fdt_empty_tree.c \
+ fdt_overlay.c fdt_ro.c fdt_rw.c fdt_strerror.c fdt_sw.c \
+ fdt_wip.c libfdt.h libfdt_env.h libfdt_internal.h"
get_last_dtc_version() {
git log --oneline scripts/dtc/ | grep 'upstream' | head -1 | sed -e 's/^.* \(.*\)/\1/'
-#define DTC_VERSION "DTC 1.4.4-gfe50bd1e"
+#define DTC_VERSION "DTC 1.4.5-gb1a60033"
}
if (sym_match_arr) {
qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp);
- sym_arr = malloc((cnt+1) * sizeof(struct symbol));
+ sym_arr = malloc((cnt+1) * sizeof(struct symbol *));
if (!sym_arr)
goto sym_re_search_free;
for (i = 0; i < cnt; i++)
#!/usr/bin/awk -f
+# SPDX-License-Identifier: GPL-2.0
# extract linker version number from stdin and turn into single number
{
- gsub(".*)", "");
+ gsub(".*\\)", "");
+ gsub(".*version ", "");
+ gsub("-.*", "");
split($1,a, ".");
- print a[1]*10000000 + a[2]*100000 + a[3]*10000 + a[4]*100 + a[5];
+ print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
exit
}
color: #8080ff
}
+.timestamp {
+ color: #8080ff
+}
+
.status-pass {
color: #00ff00
}
# each represented in a well-delineated/-structured fashion.
import cgi
+import datetime
import os.path
import shutil
import subprocess
self.logfile.write(self, output)
if self.chained_file:
self.chained_file.write(output)
+ self.logfile.timestamp()
# Store the output so it can be accessed if we raise an exception.
self.output = output
self.blocks = []
self.cur_evt = 1
self.anchor = 0
+ self.timestamp_start = self._get_time()
+ self.timestamp_prev = self.timestamp_start
+ self.timestamp_blocks = []
shutil.copy(mod_dir + '/multiplexed_log.css', os.path.dirname(fn))
self.f.write('''\
self._terminate_stream()
self.blocks.append(marker)
+ self.timestamp_blocks.append(self._get_time())
if not anchor:
self.anchor += 1
anchor = str(self.anchor)
self.f.write('<div class="section-header block-header">Section: ' +
blk_path + '</div>\n')
self.f.write('<div class="section-content block-content">\n')
+ self.timestamp()
return anchor
raise Exception('Block nesting mismatch: "%s" "%s"' %
(marker, '/'.join(self.blocks)))
self._terminate_stream()
+ timestamp_now = self._get_time()
+ timestamp_section_start = self.timestamp_blocks.pop()
+ delta_section = timestamp_now - timestamp_section_start
+ self._note("timestamp",
+ "TIME: SINCE-SECTION: " + str(delta_section))
blk_path = '/'.join(self.blocks)
self.f.write('<div class="section-trailer block-trailer">' +
'End section: ' + blk_path + '</div>\n')
self._note("action", msg)
+ def _get_time(self):
+ return datetime.datetime.now()
+
+ def timestamp(self):
+ """Write a timestamp to the log file.
+
+ Args:
+ None
+
+ Returns:
+ Nothing.
+ """
+
+ timestamp_now = self._get_time()
+ delta_prev = timestamp_now - self.timestamp_prev
+ delta_start = timestamp_now - self.timestamp_start
+ self.timestamp_prev = timestamp_now
+
+ self._note("timestamp",
+ "TIME: NOW: " + timestamp_now.strftime("%Y/%m/%d %H:%M:%S.%f"))
+ self._note("timestamp",
+ "TIME: SINCE-PREV: " + str(delta_prev))
+ self._note("timestamp",
+ "TIME: SINCE-START: " + str(delta_start))
+
def status_pass(self, msg, anchor=None):
"""Write a note to the log file describing test(s) which passed.
self.log.error(str(ex))
self.cleanup_spawn()
raise
+ finally:
+ self.log.timestamp()
def run_command_list(self, cmds):
"""Run a list of commands.
self.cleanup_spawn()
raise
finally:
+ self.log.timestamp()
self.log.end_section('Starting U-Boot')
def cleanup_spawn(self):
-#!/bin/sh
+#!/bin/bash
+
+run_test() {
+ $@
+ [ $? -ne 0 ] && result=$((result+1))
+ echo "result $result"
+}
# Run all tests that the standard sandbox build can support
-./test/py/test.py --bd sandbox --build
+run_test ./test/py/test.py --bd sandbox --build
# Run tests which require sandbox_spl
-./test/py/test.py --bd sandbox_spl --build -k test/py/tests/test_ofplatdata.py
+run_test ./test/py/test.py --bd sandbox_spl --build -k \
+ test/py/tests/test_ofplatdata.py
# Run tests for the flat DT version of sandbox
./test/py/test.py --bd sandbox_flattree --build
+
+if [ $result == 0 ]; then
+ echo "Tests passed!"
+else
+ echo "Tests FAILED"
+ exit 1
+fi
-/_libfdt.so
/atmel_pmecc_params
/bin2header
/bmp_logo
/img2srec
/kwboot
/lib/
-/libfdt.py
-/libfdt.pyc
-/libfdt_wrap.c
/mips-relocs
/mkenvimage
/mkexynosspl
hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
-# Flattened device tree objects
-LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c \
- fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \
- fdt_region.c
-
-# Unfortunately setup.py below cannot handle srctree being ".." which it often
-# is. It fails with an error like:
-# Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o:
-# No such file or directory
-# To fix this, use an absolute path.
-libfdt_tree := $(shell readlink -f $(srctree)/lib/libfdt)
-
-LIBFDT_SRCS := $(addprefix $(libfdt_tree)/, $(LIBFDT_CSRCS))
-LIBFDT_SWIG := $(addprefix $(libfdt_tree)/, pylibfdt/libfdt.i)
-LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS)))
+
+# The following files are synced with upstream DTC.
+# Use synced versions from scripts/dtc/libfdt/.
+LIBFDT_SRCS_SYNCED := fdt.c fdt_sw.c fdt_strerror.c fdt_empty_tree.c \
+ fdt_addresses.c fdt_overlay.c
+# The following files are locally modified for U-Boot (unfotunately).
+# Use U-Boot own versions from lib/libfdt/.
+LIBFDT_SRCS_UNSYNCED := fdt_ro.c fdt_wip.c fdt_rw.c fdt_region.c
+
+LIBFDT_OBJS := $(addprefix libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_SYNCED))) \
+ $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_UNSYNCED)))
RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
rsa-sign.o rsa-verify.o rsa-checksum.o \
fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
-# Unfortunately setup.py (or actually the Python distutil implementation)
-# puts files into the same directory as the .i file. We cannot touch the source
-# directory, so we copy the .i file into the tools/ build subdirectory before
-# calling setup. This directory is safe to write to. This ensures that we get
-# all three files in $(obj)/tools: _libfdt.so, libfdt.py and libfdt_wrap.c
-# The latter is a temporary file which we could actually remove.
-tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG)
- $(Q)cp $(LIBFDT_SWIG) tools/.
- $(Q)unset CC; \
- unset CROSS_COMPILE; \
- LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION="u-boot-$(UBOOTVERSION)" \
- CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \
- SOURCES="$(LIBFDT_SRCS) tools/libfdt.i" \
- SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \
- $(PYTHON) $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext \
- --build-lib tools
-
ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
# the mxsimage support within tools/mxsimage.c .
always := $(hostprogs-y)
-# Build a libfdt Python module if swig is available
-# Use 'sudo apt-get install swig libpython-dev' to enable this
-always += $(if $(shell which swig 2> /dev/null),_libfdt.so)
-
# Generated LCD/video logo
LOGO_H = $(objtree)/include/bmp_logo.h
LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
Binman has a few other options which you can see by running 'binman -h'.
+Enabling binman for a board
+---------------------------
+
+At present binman is invoked from a rule in the main Makefile. Typically you
+will have a rule like:
+
+ifneq ($(CONFIG_ARCH_<something>),)
+u-boot-<your_suffix>.bin: <input_file_1> <input_file_2> checkbinman FORCE
+ $(call if_changed,binman)
+endif
+
+This assumes that u-boot-<your_suffix>.bin is a target, and is the final file
+that you need to produce. You can make it a target by adding it to ALL-y
+either in the main Makefile or in a config.mk file in your arch subdirectory.
+
+Once binman is executed it will pick up its instructions from a device-tree
+file, typically <soc>-u-boot.dtsi, where <soc> is your CONFIG_SYS_SOC value.
+You can use other, more specific CONFIG options - see 'Automatic .dtsi
+inclusion' below.
+
+
Image description format
------------------------
the 'warning' line in scripts/Makefile.lib to see what it has found:
# Uncomment for debugging
- # $(warning binman_dtsi_options: $(binman_dtsi_options))
+ # This shows all the files that were considered and the one that we chose.
+ # u_boot_dtsi_options_debug = $(u_boot_dtsi_options_raw)
Code coverage
"""See README for more information"""
+import glob
import os
import sys
import traceback
sys.path.insert(0, os.path.join(our_path, dirname))
# Bring in the libfdt module
-sys.path.insert(0, 'tools')
+sys.path.insert(0, 'scripts/dtc/pylibfdt')
# Also allow entry-type modules to be brought in from the etype directory.
sys.path.insert(0, os.path.join(our_path, 'etype'))
"""Run the functional tests and any embedded doctests"""
import entry_test
import fdt_test
- import func_test
+ import ftest
import test
import doctest
suite.run(result)
sys.argv = [sys.argv[0]]
- for module in (func_test.TestFunctional, fdt_test.TestFdt,
- entry_test.TestEntry):
+
+ # Run the entry tests first ,since these need to be the first to import the
+ # 'entry' module.
+ suite = unittest.TestLoader().loadTestsFromTestCase(entry_test.TestEntry)
+ suite.run(result)
+ for module in (ftest.TestFunctional, fdt_test.TestFdt):
suite = unittest.TestLoader().loadTestsFromTestCase(module)
suite.run(result)
for test, err in result.errors:
print test.id(), err
for test, err in result.failures:
- print err
+ print err, result.failures
+ if result.errors or result.failures:
+ print 'binman tests FAILED'
+ return 1
+ return 0
def RunTestCoverage():
"""Run the tests and check that we get 100% coverage"""
# This uses the build output from sandbox_spl to get _libfdt.so
- cmd = ('PYTHONPATH=%s/sandbox_spl/tools coverage run '
+ cmd = ('PYTHONPATH=$PYTHONPATH:%s/sandbox_spl/tools coverage run '
'--include "tools/binman/*.py" --omit "*test*,*binman.py" '
'tools/binman/binman.py -t' % options.build_dir)
os.system(cmd)
stdout = command.Output('coverage', 'report')
- coverage = stdout.splitlines()[-1].split(' ')[-1]
+ lines = stdout.splitlines()
+
+ test_set= set([os.path.basename(line.split()[0])
+ for line in lines if '/etype/' in line])
+ glob_list = glob.glob(os.path.join(our_path, 'etype/*.py'))
+ all_set = set([os.path.basename(item) for item in glob_list])
+ missing_list = all_set
+ missing_list.difference_update(test_set)
+ missing_list.remove('_testing.py')
+ coverage = lines[-1].split(' ')[-1]
+ ok = True
+ if missing_list:
+ print 'Missing tests for %s' % (', '.join(missing_list))
+ ok = False
if coverage != '100%':
print stdout
print "Type 'coverage html' to get a report in htmlcov/index.html"
- raise ValueError('Coverage error: %s, but should be 100%%' % coverage)
-
+ print 'Coverage error: %s, but should be 100%%' % coverage
+ ok = False
+ if not ok:
+ raise ValueError('Test coverage failure')
def RunBinman(options, args):
"""Main entry point to binman once arguments are parsed
sys.tracebacklimit = 0
if options.test:
- RunTests()
+ ret_code = RunTests()
elif options.test_coverage:
RunTestCoverage()
# Test for the Entry class
import collections
+import os
+import sys
import unittest
-import entry
+import fdt
+import fdt_util
+import tools
class TestEntry(unittest.TestCase):
+ def GetNode(self):
+ binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
+ tools.PrepareOutputDir(None)
+ fname = fdt_util.EnsureCompiled(
+ os.path.join(binman_dir,('test/05_simple.dts')))
+ dtb = fdt.FdtScan(fname)
+ return dtb.GetNode('/binman/u-boot')
+
+ def test1EntryNoImportLib(self):
+ """Test that we can import Entry subclassess successfully"""
+
+ sys.modules['importlib'] = None
+ global entry
+ import entry
+ entry.Entry.Create(None, self.GetNode(), 'u-boot')
+
+ def test2EntryImportLib(self):
+ del sys.modules['importlib']
+ global entry
+ reload(entry)
+ entry.Entry.Create(None, self.GetNode(), 'u-boot-spl')
+ tools._RemoveOutputDir()
+ del entry
+
def testEntryContents(self):
"""Test the Entry bass class"""
+ import entry
base_entry = entry.Entry(None, None, None, read_node=False)
self.assertEqual(True, base_entry.ObtainContents())
def testUnknownEntry(self):
"""Test that unknown entry types are detected"""
+ import entry
Node = collections.namedtuple('Node', ['name', 'path'])
node = Node('invalid-name', 'invalid-path')
with self.assertRaises(ValueError) as e:
entry.Entry.Create(None, node, node.name)
self.assertIn("Unknown entry type 'invalid-name' in node "
"'invalid-path'", str(e.exception))
+
+
+if __name__ == "__main__":
+ unittest.main()
self.elf_fname = 'spl/u-boot-spl'
def GetDefaultFilename(self):
- return 'spl/u-boot-spl.bin'
+ return 'spl/u-boot-spl-nodtb.bin'
def ObtainContents(self):
# If the image does not need microcode, there is nothing to do
ucode_dest_entry = self.image.FindEntryType('u-boot-with-ucode-ptr')
- if ucode_dest_entry and not ucode_dest_entry.target_pos:
- self.data = ''
- return True
-
- # Handle microcode in SPL image as well
- ucode_dest_entry = self.image.FindEntryType('u-boot-spl-with-ucode-ptr')
- if ucode_dest_entry and not ucode_dest_entry.target_pos:
+ ucode_dest_entry_spl = self.image.FindEntryType(
+ 'u-boot-spl-with-ucode-ptr')
+ if ((not ucode_dest_entry or not ucode_dest_entry.target_pos) and
+ (not ucode_dest_entry_spl or not ucode_dest_entry_spl.target_pos)):
self.data = ''
return True
--- /dev/null
+#
+# Copyright (c) 2016 Google, Inc
+# Written by Simon Glass <sjg@chromium.org>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+# To run a single test, change to this directory, and:
+#
+# python -m unittest func_test.TestFunctional.testHelp
+
+from optparse import OptionParser
+import os
+import shutil
+import struct
+import sys
+import tempfile
+import unittest
+
+import binman
+import cmdline
+import command
+import control
+import fdt
+import fdt_util
+import tools
+import tout
+
+# Contents of test files, corresponding to different entry types
+U_BOOT_DATA = '1234'
+U_BOOT_IMG_DATA = 'img'
+U_BOOT_SPL_DATA = '567'
+BLOB_DATA = '89'
+ME_DATA = '0abcd'
+VGA_DATA = 'vga'
+U_BOOT_DTB_DATA = 'udtb'
+X86_START16_DATA = 'start16'
+X86_START16_SPL_DATA = 'start16spl'
+U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
+U_BOOT_SPL_NODTB_DATA = 'splnodtb with microcode pointer somewhere in here'
+FSP_DATA = 'fsp'
+CMC_DATA = 'cmc'
+VBT_DATA = 'vbt'
+MRC_DATA = 'mrc'
+
+class TestFunctional(unittest.TestCase):
+ """Functional tests for binman
+
+ Most of these use a sample .dts file to build an image and then check
+ that it looks correct. The sample files are in the test/ subdirectory
+ and are numbered.
+
+ For each entry type a very small test file is created using fixed
+ string contents. This makes it easy to test that things look right, and
+ debug problems.
+
+ In some cases a 'real' file must be used - these are also supplied in
+ the test/ diurectory.
+ """
+ @classmethod
+ def setUpClass(self):
+ global entry
+ import entry
+
+ # Handle the case where argv[0] is 'python'
+ self._binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
+ self._binman_pathname = os.path.join(self._binman_dir, 'binman')
+
+ # Create a temporary directory for input files
+ self._indir = tempfile.mkdtemp(prefix='binmant.')
+
+ # Create some test files
+ TestFunctional._MakeInputFile('u-boot.bin', U_BOOT_DATA)
+ TestFunctional._MakeInputFile('u-boot.img', U_BOOT_IMG_DATA)
+ TestFunctional._MakeInputFile('spl/u-boot-spl.bin', U_BOOT_SPL_DATA)
+ TestFunctional._MakeInputFile('blobfile', BLOB_DATA)
+ TestFunctional._MakeInputFile('me.bin', ME_DATA)
+ TestFunctional._MakeInputFile('vga.bin', VGA_DATA)
+ TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
+ TestFunctional._MakeInputFile('u-boot-x86-16bit.bin', X86_START16_DATA)
+ TestFunctional._MakeInputFile('spl/u-boot-x86-16bit-spl.bin',
+ X86_START16_SPL_DATA)
+ TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA)
+ TestFunctional._MakeInputFile('spl/u-boot-spl-nodtb.bin',
+ U_BOOT_SPL_NODTB_DATA)
+ TestFunctional._MakeInputFile('fsp.bin', FSP_DATA)
+ TestFunctional._MakeInputFile('cmc.bin', CMC_DATA)
+ TestFunctional._MakeInputFile('vbt.bin', VBT_DATA)
+ TestFunctional._MakeInputFile('mrc.bin', MRC_DATA)
+ self._output_setup = False
+
+ # ELF file with a '_dt_ucode_base_size' symbol
+ with open(self.TestFile('u_boot_ucode_ptr')) as fd:
+ TestFunctional._MakeInputFile('u-boot', fd.read())
+
+ # Intel flash descriptor file
+ with open(self.TestFile('descriptor.bin')) as fd:
+ TestFunctional._MakeInputFile('descriptor.bin', fd.read())
+
+ @classmethod
+ def tearDownClass(self):
+ """Remove the temporary input directory and its contents"""
+ if self._indir:
+ shutil.rmtree(self._indir)
+ self._indir = None
+
+ def setUp(self):
+ # Enable this to turn on debugging output
+ # tout.Init(tout.DEBUG)
+ command.test_result = None
+
+ def tearDown(self):
+ """Remove the temporary output directory"""
+ tools._FinaliseForTest()
+
+ def _RunBinman(self, *args, **kwargs):
+ """Run binman using the command line
+
+ Args:
+ Arguments to pass, as a list of strings
+ kwargs: Arguments to pass to Command.RunPipe()
+ """
+ result = command.RunPipe([[self._binman_pathname] + list(args)],
+ capture=True, capture_stderr=True, raise_on_error=False)
+ if result.return_code and kwargs.get('raise_on_error', True):
+ raise Exception("Error running '%s': %s" % (' '.join(args),
+ result.stdout + result.stderr))
+ return result
+
+ def _DoBinman(self, *args):
+ """Run binman using directly (in the same process)
+
+ Args:
+ Arguments to pass, as a list of strings
+ Returns:
+ Return value (0 for success)
+ """
+ (options, args) = cmdline.ParseArgs(list(args))
+ options.pager = 'binman-invalid-pager'
+ options.build_dir = self._indir
+
+ # For testing, you can force an increase in verbosity here
+ # options.verbosity = tout.DEBUG
+ return control.Binman(options, args)
+
+ def _DoTestFile(self, fname):
+ """Run binman with a given test file
+
+ Args:
+ fname: Device tree source filename to use (e.g. 05_simple.dts)
+ """
+ return self._DoBinman('-p', '-I', self._indir,
+ '-d', self.TestFile(fname))
+
+ def _SetupDtb(self, fname, outfile='u-boot.dtb'):
+ """Set up a new test device-tree file
+
+ The given file is compiled and set up as the device tree to be used
+ for ths test.
+
+ Args:
+ fname: Filename of .dts file to read
+ outfile: Output filename for compiled device tree binary
+
+ Returns:
+ Contents of device tree binary
+ """
+ if not self._output_setup:
+ tools.PrepareOutputDir(self._indir, True)
+ self._output_setup = True
+ dtb = fdt_util.EnsureCompiled(self.TestFile(fname))
+ with open(dtb) as fd:
+ data = fd.read()
+ TestFunctional._MakeInputFile(outfile, data)
+ return data
+
+ def _DoReadFileDtb(self, fname, use_real_dtb=False):
+ """Run binman and return the resulting image
+
+ This runs binman with a given test file and then reads the resulting
+ output file. It is a shortcut function since most tests need to do
+ these steps.
+
+ Raises an assertion failure if binman returns a non-zero exit code.
+
+ Args:
+ fname: Device tree source filename to use (e.g. 05_simple.dts)
+ use_real_dtb: True to use the test file as the contents of
+ the u-boot-dtb entry. Normally this is not needed and the
+ test contents (the U_BOOT_DTB_DATA string) can be used.
+ But in some test we need the real contents.
+
+ Returns:
+ Tuple:
+ Resulting image contents
+ Device tree contents
+ """
+ dtb_data = None
+ # Use the compiled test file as the u-boot-dtb input
+ if use_real_dtb:
+ dtb_data = self._SetupDtb(fname)
+
+ try:
+ retcode = self._DoTestFile(fname)
+ self.assertEqual(0, retcode)
+
+ # Find the (only) image, read it and return its contents
+ image = control.images['image']
+ fname = tools.GetOutputFilename('image.bin')
+ self.assertTrue(os.path.exists(fname))
+ with open(fname) as fd:
+ return fd.read(), dtb_data
+ finally:
+ # Put the test file back
+ if use_real_dtb:
+ TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
+
+ def _DoReadFile(self, fname, use_real_dtb=False):
+ """Helper function which discards the device-tree binary"""
+ return self._DoReadFileDtb(fname, use_real_dtb)[0]
+
+ @classmethod
+ def _MakeInputFile(self, fname, contents):
+ """Create a new test input file, creating directories as needed
+
+ Args:
+ fname: Filenaem to create
+ contents: File contents to write in to the file
+ Returns:
+ Full pathname of file created
+ """
+ pathname = os.path.join(self._indir, fname)
+ dirname = os.path.dirname(pathname)
+ if dirname and not os.path.exists(dirname):
+ os.makedirs(dirname)
+ with open(pathname, 'wb') as fd:
+ fd.write(contents)
+ return pathname
+
+ @classmethod
+ def TestFile(self, fname):
+ return os.path.join(self._binman_dir, 'test', fname)
+
+ def AssertInList(self, grep_list, target):
+ """Assert that at least one of a list of things is in a target
+
+ Args:
+ grep_list: List of strings to check
+ target: Target string
+ """
+ for grep in grep_list:
+ if grep in target:
+ return
+ self.fail("Error: '%' not found in '%s'" % (grep_list, target))
+
+ def CheckNoGaps(self, entries):
+ """Check that all entries fit together without gaps
+
+ Args:
+ entries: List of entries to check
+ """
+ pos = 0
+ for entry in entries.values():
+ self.assertEqual(pos, entry.pos)
+ pos += entry.size
+
+ def GetFdtLen(self, dtb):
+ """Get the totalsize field from a device tree binary
+
+ Args:
+ dtb: Device tree binary contents
+
+ Returns:
+ Total size of device tree binary, from the header
+ """
+ return struct.unpack('>L', dtb[4:8])[0]
+
+ def testRun(self):
+ """Test a basic run with valid args"""
+ result = self._RunBinman('-h')
+
+ def testFullHelp(self):
+ """Test that the full help is displayed with -H"""
+ result = self._RunBinman('-H')
+ help_file = os.path.join(self._binman_dir, 'README')
+ self.assertEqual(len(result.stdout), os.path.getsize(help_file))
+ self.assertEqual(0, len(result.stderr))
+ self.assertEqual(0, result.return_code)
+
+ def testFullHelpInternal(self):
+ """Test that the full help is displayed with -H"""
+ try:
+ command.test_result = command.CommandResult()
+ result = self._DoBinman('-H')
+ help_file = os.path.join(self._binman_dir, 'README')
+ finally:
+ command.test_result = None
+
+ def testHelp(self):
+ """Test that the basic help is displayed with -h"""
+ result = self._RunBinman('-h')
+ self.assertTrue(len(result.stdout) > 200)
+ self.assertEqual(0, len(result.stderr))
+ self.assertEqual(0, result.return_code)
+
+ # Not yet available.
+ def testBoard(self):
+ """Test that we can run it with a specific board"""
+ self._SetupDtb('05_simple.dts', 'sandbox/u-boot.dtb')
+ TestFunctional._MakeInputFile('sandbox/u-boot.bin', U_BOOT_DATA)
+ result = self._DoBinman('-b', 'sandbox')
+ self.assertEqual(0, result)
+
+ def testNeedBoard(self):
+ """Test that we get an error when no board ius supplied"""
+ with self.assertRaises(ValueError) as e:
+ result = self._DoBinman()
+ self.assertIn("Must provide a board to process (use -b <board>)",
+ str(e.exception))
+
+ def testMissingDt(self):
+ """Test that an invalid device tree file generates an error"""
+ with self.assertRaises(Exception) as e:
+ self._RunBinman('-d', 'missing_file')
+ # We get one error from libfdt, and a different one from fdtget.
+ self.AssertInList(["Couldn't open blob from 'missing_file'",
+ 'No such file or directory'], str(e.exception))
+
+ def testBrokenDt(self):
+ """Test that an invalid device tree source file generates an error
+
+ Since this is a source file it should be compiled and the error
+ will come from the device-tree compiler (dtc).
+ """
+ with self.assertRaises(Exception) as e:
+ self._RunBinman('-d', self.TestFile('01_invalid.dts'))
+ self.assertIn("FATAL ERROR: Unable to parse input tree",
+ str(e.exception))
+
+ def testMissingNode(self):
+ """Test that a device tree without a 'binman' node generates an error"""
+ with self.assertRaises(Exception) as e:
+ self._DoBinman('-d', self.TestFile('02_missing_node.dts'))
+ self.assertIn("does not have a 'binman' node", str(e.exception))
+
+ def testEmpty(self):
+ """Test that an empty binman node works OK (i.e. does nothing)"""
+ result = self._RunBinman('-d', self.TestFile('03_empty.dts'))
+ self.assertEqual(0, len(result.stderr))
+ self.assertEqual(0, result.return_code)
+
+ def testInvalidEntry(self):
+ """Test that an invalid entry is flagged"""
+ with self.assertRaises(Exception) as e:
+ result = self._RunBinman('-d',
+ self.TestFile('04_invalid_entry.dts'))
+ #print e.exception
+ self.assertIn("Unknown entry type 'not-a-valid-type' in node "
+ "'/binman/not-a-valid-type'", str(e.exception))
+
+ def testSimple(self):
+ """Test a simple binman with a single file"""
+ data = self._DoReadFile('05_simple.dts')
+ self.assertEqual(U_BOOT_DATA, data)
+
+ def testDual(self):
+ """Test that we can handle creating two images
+
+ This also tests image padding.
+ """
+ retcode = self._DoTestFile('06_dual_image.dts')
+ self.assertEqual(0, retcode)
+
+ image = control.images['image1']
+ self.assertEqual(len(U_BOOT_DATA), image._size)
+ fname = tools.GetOutputFilename('image1.bin')
+ self.assertTrue(os.path.exists(fname))
+ with open(fname) as fd:
+ data = fd.read()
+ self.assertEqual(U_BOOT_DATA, data)
+
+ image = control.images['image2']
+ self.assertEqual(3 + len(U_BOOT_DATA) + 5, image._size)
+ fname = tools.GetOutputFilename('image2.bin')
+ self.assertTrue(os.path.exists(fname))
+ with open(fname) as fd:
+ data = fd.read()
+ self.assertEqual(U_BOOT_DATA, data[3:7])
+ self.assertEqual(chr(0) * 3, data[:3])
+ self.assertEqual(chr(0) * 5, data[7:])
+
+ def testBadAlign(self):
+ """Test that an invalid alignment value is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('07_bad_align.dts')
+ self.assertIn("Node '/binman/u-boot': Alignment 23 must be a power "
+ "of two", str(e.exception))
+
+ def testPackSimple(self):
+ """Test that packing works as expected"""
+ retcode = self._DoTestFile('08_pack.dts')
+ self.assertEqual(0, retcode)
+ self.assertIn('image', control.images)
+ image = control.images['image']
+ entries = image._entries
+ self.assertEqual(5, len(entries))
+
+ # First u-boot
+ self.assertIn('u-boot', entries)
+ entry = entries['u-boot']
+ self.assertEqual(0, entry.pos)
+ self.assertEqual(len(U_BOOT_DATA), entry.size)
+
+ # Second u-boot, aligned to 16-byte boundary
+ self.assertIn('u-boot-align', entries)
+ entry = entries['u-boot-align']
+ self.assertEqual(16, entry.pos)
+ self.assertEqual(len(U_BOOT_DATA), entry.size)
+
+ # Third u-boot, size 23 bytes
+ self.assertIn('u-boot-size', entries)
+ entry = entries['u-boot-size']
+ self.assertEqual(20, entry.pos)
+ self.assertEqual(len(U_BOOT_DATA), entry.contents_size)
+ self.assertEqual(23, entry.size)
+
+ # Fourth u-boot, placed immediate after the above
+ self.assertIn('u-boot-next', entries)
+ entry = entries['u-boot-next']
+ self.assertEqual(43, entry.pos)
+ self.assertEqual(len(U_BOOT_DATA), entry.size)
+
+ # Fifth u-boot, placed at a fixed position
+ self.assertIn('u-boot-fixed', entries)
+ entry = entries['u-boot-fixed']
+ self.assertEqual(61, entry.pos)
+ self.assertEqual(len(U_BOOT_DATA), entry.size)
+
+ self.assertEqual(65, image._size)
+
+ def testPackExtra(self):
+ """Test that extra packing feature works as expected"""
+ retcode = self._DoTestFile('09_pack_extra.dts')
+
+ self.assertEqual(0, retcode)
+ self.assertIn('image', control.images)
+ image = control.images['image']
+ entries = image._entries
+ self.assertEqual(5, len(entries))
+
+ # First u-boot with padding before and after
+ self.assertIn('u-boot', entries)
+ entry = entries['u-boot']
+ self.assertEqual(0, entry.pos)
+ self.assertEqual(3, entry.pad_before)
+ self.assertEqual(3 + 5 + len(U_BOOT_DATA), entry.size)
+
+ # Second u-boot has an aligned size, but it has no effect
+ self.assertIn('u-boot-align-size-nop', entries)
+ entry = entries['u-boot-align-size-nop']
+ self.assertEqual(12, entry.pos)
+ self.assertEqual(4, entry.size)
+
+ # Third u-boot has an aligned size too
+ self.assertIn('u-boot-align-size', entries)
+ entry = entries['u-boot-align-size']
+ self.assertEqual(16, entry.pos)
+ self.assertEqual(32, entry.size)
+
+ # Fourth u-boot has an aligned end
+ self.assertIn('u-boot-align-end', entries)
+ entry = entries['u-boot-align-end']
+ self.assertEqual(48, entry.pos)
+ self.assertEqual(16, entry.size)
+
+ # Fifth u-boot immediately afterwards
+ self.assertIn('u-boot-align-both', entries)
+ entry = entries['u-boot-align-both']
+ self.assertEqual(64, entry.pos)
+ self.assertEqual(64, entry.size)
+
+ self.CheckNoGaps(entries)
+ self.assertEqual(128, image._size)
+
+ def testPackAlignPowerOf2(self):
+ """Test that invalid entry alignment is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('10_pack_align_power2.dts')
+ self.assertIn("Node '/binman/u-boot': Alignment 5 must be a power "
+ "of two", str(e.exception))
+
+ def testPackAlignSizePowerOf2(self):
+ """Test that invalid entry size alignment is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('11_pack_align_size_power2.dts')
+ self.assertIn("Node '/binman/u-boot': Alignment size 55 must be a "
+ "power of two", str(e.exception))
+
+ def testPackInvalidAlign(self):
+ """Test detection of an position that does not match its alignment"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('12_pack_inv_align.dts')
+ self.assertIn("Node '/binman/u-boot': Position 0x5 (5) does not match "
+ "align 0x4 (4)", str(e.exception))
+
+ def testPackInvalidSizeAlign(self):
+ """Test that invalid entry size alignment is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('13_pack_inv_size_align.dts')
+ self.assertIn("Node '/binman/u-boot': Size 0x5 (5) does not match "
+ "align-size 0x4 (4)", str(e.exception))
+
+ def testPackOverlap(self):
+ """Test that overlapping regions are detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('14_pack_overlap.dts')
+ self.assertIn("Node '/binman/u-boot-align': Position 0x3 (3) overlaps "
+ "with previous entry '/binman/u-boot' ending at 0x4 (4)",
+ str(e.exception))
+
+ def testPackEntryOverflow(self):
+ """Test that entries that overflow their size are detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('15_pack_overflow.dts')
+ self.assertIn("Node '/binman/u-boot': Entry contents size is 0x4 (4) "
+ "but entry size is 0x3 (3)", str(e.exception))
+
+ def testPackImageOverflow(self):
+ """Test that entries which overflow the image size are detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('16_pack_image_overflow.dts')
+ self.assertIn("Image '/binman': contents size 0x4 (4) exceeds image "
+ "size 0x3 (3)", str(e.exception))
+
+ def testPackImageSize(self):
+ """Test that the image size can be set"""
+ retcode = self._DoTestFile('17_pack_image_size.dts')
+ self.assertEqual(0, retcode)
+ self.assertIn('image', control.images)
+ image = control.images['image']
+ self.assertEqual(7, image._size)
+
+ def testPackImageSizeAlign(self):
+ """Test that image size alignemnt works as expected"""
+ retcode = self._DoTestFile('18_pack_image_align.dts')
+ self.assertEqual(0, retcode)
+ self.assertIn('image', control.images)
+ image = control.images['image']
+ self.assertEqual(16, image._size)
+
+ def testPackInvalidImageAlign(self):
+ """Test that invalid image alignment is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('19_pack_inv_image_align.dts')
+ self.assertIn("Image '/binman': Size 0x7 (7) does not match "
+ "align-size 0x8 (8)", str(e.exception))
+
+ def testPackAlignPowerOf2(self):
+ """Test that invalid image alignment is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('20_pack_inv_image_align_power2.dts')
+ self.assertIn("Image '/binman': Alignment size 131 must be a power of "
+ "two", str(e.exception))
+
+ def testImagePadByte(self):
+ """Test that the image pad byte can be specified"""
+ data = self._DoReadFile('21_image_pad.dts')
+ self.assertEqual(U_BOOT_SPL_DATA + (chr(0xff) * 9) + U_BOOT_DATA, data)
+
+ def testImageName(self):
+ """Test that image files can be named"""
+ retcode = self._DoTestFile('22_image_name.dts')
+ self.assertEqual(0, retcode)
+ image = control.images['image1']
+ fname = tools.GetOutputFilename('test-name')
+ self.assertTrue(os.path.exists(fname))
+
+ image = control.images['image2']
+ fname = tools.GetOutputFilename('test-name.xx')
+ self.assertTrue(os.path.exists(fname))
+
+ def testBlobFilename(self):
+ """Test that generic blobs can be provided by filename"""
+ data = self._DoReadFile('23_blob.dts')
+ self.assertEqual(BLOB_DATA, data)
+
+ def testPackSorted(self):
+ """Test that entries can be sorted"""
+ data = self._DoReadFile('24_sorted.dts')
+ self.assertEqual(chr(0) * 5 + U_BOOT_SPL_DATA + chr(0) * 2 +
+ U_BOOT_DATA, data)
+
+ def testPackZeroPosition(self):
+ """Test that an entry at position 0 is not given a new position"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('25_pack_zero_size.dts')
+ self.assertIn("Node '/binman/u-boot-spl': Position 0x0 (0) overlaps "
+ "with previous entry '/binman/u-boot' ending at 0x4 (4)",
+ str(e.exception))
+
+ def testPackUbootDtb(self):
+ """Test that a device tree can be added to U-Boot"""
+ data = self._DoReadFile('26_pack_u_boot_dtb.dts')
+ self.assertEqual(U_BOOT_NODTB_DATA + U_BOOT_DTB_DATA, data)
+
+ def testPackX86RomNoSize(self):
+ """Test that the end-at-4gb property requires a size property"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('27_pack_4gb_no_size.dts')
+ self.assertIn("Image '/binman': Image size must be provided when "
+ "using end-at-4gb", str(e.exception))
+
+ def testPackX86RomOutside(self):
+ """Test that the end-at-4gb property checks for position boundaries"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('28_pack_4gb_outside.dts')
+ self.assertIn("Node '/binman/u-boot': Position 0x0 (0) is outside "
+ "the image starting at 0xfffffff0 (4294967280)",
+ str(e.exception))
+
+ def testPackX86Rom(self):
+ """Test that a basic x86 ROM can be created"""
+ data = self._DoReadFile('29_x86-rom.dts')
+ self.assertEqual(U_BOOT_DATA + chr(0) * 3 + U_BOOT_SPL_DATA +
+ chr(0) * 6, data)
+
+ def testPackX86RomMeNoDesc(self):
+ """Test that an invalid Intel descriptor entry is detected"""
+ TestFunctional._MakeInputFile('descriptor.bin', '')
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('31_x86-rom-me.dts')
+ self.assertIn("Node '/binman/intel-descriptor': Cannot find FD "
+ "signature", str(e.exception))
+
+ def testPackX86RomBadDesc(self):
+ """Test that the Intel requires a descriptor entry"""
+ with self.assertRaises(ValueError) as e:
+ self._DoTestFile('30_x86-rom-me-no-desc.dts')
+ self.assertIn("Node '/binman/intel-me': No position set with "
+ "pos-unset: should another entry provide this correct "
+ "position?", str(e.exception))
+
+ def testPackX86RomMe(self):
+ """Test that an x86 ROM with an ME region can be created"""
+ data = self._DoReadFile('31_x86-rom-me.dts')
+ self.assertEqual(ME_DATA, data[0x1000:0x1000 + len(ME_DATA)])
+
+ def testPackVga(self):
+ """Test that an image with a VGA binary can be created"""
+ data = self._DoReadFile('32_intel-vga.dts')
+ self.assertEqual(VGA_DATA, data[:len(VGA_DATA)])
+
+ def testPackStart16(self):
+ """Test that an image with an x86 start16 region can be created"""
+ data = self._DoReadFile('33_x86-start16.dts')
+ self.assertEqual(X86_START16_DATA, data[:len(X86_START16_DATA)])
+
+ def _RunMicrocodeTest(self, dts_fname, nodtb_data):
+ data = self._DoReadFile(dts_fname, True)
+
+ # Now check the device tree has no microcode
+ second = data[len(nodtb_data):]
+ fname = tools.GetOutputFilename('test.dtb')
+ with open(fname, 'wb') as fd:
+ fd.write(second)
+ dtb = fdt.FdtScan(fname)
+ ucode = dtb.GetNode('/microcode')
+ self.assertTrue(ucode)
+ for node in ucode.subnodes:
+ self.assertFalse(node.props.get('data'))
+
+ fdt_len = self.GetFdtLen(second)
+ third = second[fdt_len:]
+
+ # Check that the microcode appears immediately after the Fdt
+ # This matches the concatenation of the data properties in
+ # the /microcode/update@xxx nodes in 34_x86_ucode.dts.
+ ucode_data = struct.pack('>4L', 0x12345678, 0x12345679, 0xabcd0000,
+ 0x78235609)
+ self.assertEqual(ucode_data, third[:len(ucode_data)])
+ ucode_pos = len(nodtb_data) + fdt_len
+
+ # Check that the microcode pointer was inserted. It should match the
+ # expected position and size
+ pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos,
+ len(ucode_data))
+ first = data[:len(nodtb_data)]
+ return first, pos_and_size
+
+ def testPackUbootMicrocode(self):
+ """Test that x86 microcode can be handled correctly
+
+ We expect to see the following in the image, in order:
+ u-boot-nodtb.bin with a microcode pointer inserted at the correct
+ place
+ u-boot.dtb with the microcode removed
+ the microcode
+ """
+ first, pos_and_size = self._RunMicrocodeTest('34_x86_ucode.dts',
+ U_BOOT_NODTB_DATA)
+ self.assertEqual('nodtb with microcode' + pos_and_size +
+ ' somewhere in here', first)
+
+ def _RunPackUbootSingleMicrocode(self):
+ """Test that x86 microcode can be handled correctly
+
+ We expect to see the following in the image, in order:
+ u-boot-nodtb.bin with a microcode pointer inserted at the correct
+ place
+ u-boot.dtb with the microcode
+ an empty microcode region
+ """
+ # We need the libfdt library to run this test since only that allows
+ # finding the offset of a property. This is required by
+ # Entry_u_boot_dtb_with_ucode.ObtainContents().
+ data = self._DoReadFile('35_x86_single_ucode.dts', True)
+
+ second = data[len(U_BOOT_NODTB_DATA):]
+
+ fdt_len = self.GetFdtLen(second)
+ third = second[fdt_len:]
+ second = second[:fdt_len]
+
+ ucode_data = struct.pack('>2L', 0x12345678, 0x12345679)
+ self.assertIn(ucode_data, second)
+ ucode_pos = second.find(ucode_data) + len(U_BOOT_NODTB_DATA)
+
+ # Check that the microcode pointer was inserted. It should match the
+ # expected position and size
+ pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos,
+ len(ucode_data))
+ first = data[:len(U_BOOT_NODTB_DATA)]
+ self.assertEqual('nodtb with microcode' + pos_and_size +
+ ' somewhere in here', first)
+
+ def testPackUbootSingleMicrocode(self):
+ """Test that x86 microcode can be handled correctly with fdt_normal.
+ """
+ self._RunPackUbootSingleMicrocode()
+
+ def testUBootImg(self):
+ """Test that u-boot.img can be put in a file"""
+ data = self._DoReadFile('36_u_boot_img.dts')
+ self.assertEqual(U_BOOT_IMG_DATA, data)
+
+ def testNoMicrocode(self):
+ """Test that a missing microcode region is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('37_x86_no_ucode.dts', True)
+ self.assertIn("Node '/binman/u-boot-dtb-with-ucode': No /microcode "
+ "node found in ", str(e.exception))
+
+ def testMicrocodeWithoutNode(self):
+ """Test that a missing u-boot-dtb-with-ucode node is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('38_x86_ucode_missing_node.dts', True)
+ self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find "
+ "microcode region u-boot-dtb-with-ucode", str(e.exception))
+
+ def testMicrocodeWithoutNode2(self):
+ """Test that a missing u-boot-ucode node is detected"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('39_x86_ucode_missing_node2.dts', True)
+ self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find "
+ "microcode region u-boot-ucode", str(e.exception))
+
+ def testMicrocodeWithoutPtrInElf(self):
+ """Test that a U-Boot binary without the microcode symbol is detected"""
+ # ELF file without a '_dt_ucode_base_size' symbol
+ try:
+ with open(self.TestFile('u_boot_no_ucode_ptr')) as fd:
+ TestFunctional._MakeInputFile('u-boot', fd.read())
+
+ with self.assertRaises(ValueError) as e:
+ self._RunPackUbootSingleMicrocode()
+ self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot locate "
+ "_dt_ucode_base_size symbol in u-boot", str(e.exception))
+
+ finally:
+ # Put the original file back
+ with open(self.TestFile('u_boot_ucode_ptr')) as fd:
+ TestFunctional._MakeInputFile('u-boot', fd.read())
+
+ def testMicrocodeNotInImage(self):
+ """Test that microcode must be placed within the image"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('40_x86_ucode_not_in_image.dts', True)
+ self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Microcode "
+ "pointer _dt_ucode_base_size at fffffe14 is outside the "
+ "image ranging from 00000000 to 0000002e", str(e.exception))
+
+ def testWithoutMicrocode(self):
+ """Test that we can cope with an image without microcode (e.g. qemu)"""
+ with open(self.TestFile('u_boot_no_ucode_ptr')) as fd:
+ TestFunctional._MakeInputFile('u-boot', fd.read())
+ data, dtb = self._DoReadFileDtb('44_x86_optional_ucode.dts', True)
+
+ # Now check the device tree has no microcode
+ self.assertEqual(U_BOOT_NODTB_DATA, data[:len(U_BOOT_NODTB_DATA)])
+ second = data[len(U_BOOT_NODTB_DATA):]
+
+ fdt_len = self.GetFdtLen(second)
+ self.assertEqual(dtb, second[:fdt_len])
+
+ used_len = len(U_BOOT_NODTB_DATA) + fdt_len
+ third = data[used_len:]
+ self.assertEqual(chr(0) * (0x200 - used_len), third)
+
+ def testUnknownPosSize(self):
+ """Test that microcode must be placed within the image"""
+ with self.assertRaises(ValueError) as e:
+ self._DoReadFile('41_unknown_pos_size.dts', True)
+ self.assertIn("Image '/binman': Unable to set pos/size for unknown "
+ "entry 'invalid-entry'", str(e.exception))
+
+ def testPackFsp(self):
+ """Test that an image with a FSP binary can be created"""
+ data = self._DoReadFile('42_intel-fsp.dts')
+ self.assertEqual(FSP_DATA, data[:len(FSP_DATA)])
+
+ def testPackCmc(self):
+ """Test that an image with a CMC binary can be created"""
+ data = self._DoReadFile('43_intel-cmc.dts')
+ self.assertEqual(CMC_DATA, data[:len(CMC_DATA)])
+
+ def testPackVbt(self):
+ """Test that an image with a VBT binary can be created"""
+ data = self._DoReadFile('46_intel-vbt.dts')
+ self.assertEqual(VBT_DATA, data[:len(VBT_DATA)])
+
+ def testSplBssPad(self):
+ """Test that we can pad SPL's BSS with zeros"""
+ # ELF file with a '__bss_size' symbol
+ with open(self.TestFile('bss_data')) as fd:
+ TestFunctional._MakeInputFile('spl/u-boot-spl', fd.read())
+ data = self._DoReadFile('47_spl_bss_pad.dts')
+ self.assertEqual(U_BOOT_SPL_DATA + (chr(0) * 10) + U_BOOT_DATA, data)
+
+ def testPackStart16Spl(self):
+ """Test that an image with an x86 start16 region can be created"""
+ data = self._DoReadFile('48_x86-start16-spl.dts')
+ self.assertEqual(X86_START16_SPL_DATA, data[:len(X86_START16_SPL_DATA)])
+
+ def testPackUbootSplMicrocode(self):
+ """Test that x86 microcode can be handled correctly in SPL
+
+ We expect to see the following in the image, in order:
+ u-boot-spl-nodtb.bin with a microcode pointer inserted at the
+ correct place
+ u-boot.dtb with the microcode removed
+ the microcode
+ """
+ # ELF file with a '_dt_ucode_base_size' symbol
+ with open(self.TestFile('u_boot_ucode_ptr')) as fd:
+ TestFunctional._MakeInputFile('spl/u-boot-spl', fd.read())
+ first, pos_and_size = self._RunMicrocodeTest('49_x86_ucode_spl.dts',
+ U_BOOT_SPL_NODTB_DATA)
+ self.assertEqual('splnodtb with microc' + pos_and_size +
+ 'ter somewhere in here', first)
+
+ def testPackMrc(self):
+ """Test that an image with an MRC binary can be created"""
+ data = self._DoReadFile('50_intel_mrc.dts')
+ self.assertEqual(MRC_DATA, data[:len(MRC_DATA)])
+
+
+if __name__ == "__main__":
+ unittest.main()
+++ /dev/null
-#
-# Copyright (c) 2016 Google, Inc
-# Written by Simon Glass <sjg@chromium.org>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-# To run a single test, change to this directory, and:
-#
-# python -m unittest func_test.TestFunctional.testHelp
-
-from optparse import OptionParser
-import os
-import shutil
-import struct
-import sys
-import tempfile
-import unittest
-
-import binman
-import cmdline
-import command
-import control
-import entry
-import fdt
-import fdt_util
-import tools
-import tout
-
-# Contents of test files, corresponding to different entry types
-U_BOOT_DATA = '1234'
-U_BOOT_IMG_DATA = 'img'
-U_BOOT_SPL_DATA = '567'
-BLOB_DATA = '89'
-ME_DATA = '0abcd'
-VGA_DATA = 'vga'
-U_BOOT_DTB_DATA = 'udtb'
-X86_START16_DATA = 'start16'
-U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
-FSP_DATA = 'fsp'
-CMC_DATA = 'cmc'
-VBT_DATA = 'vbt'
-
-class TestFunctional(unittest.TestCase):
- """Functional tests for binman
-
- Most of these use a sample .dts file to build an image and then check
- that it looks correct. The sample files are in the test/ subdirectory
- and are numbered.
-
- For each entry type a very small test file is created using fixed
- string contents. This makes it easy to test that things look right, and
- debug problems.
-
- In some cases a 'real' file must be used - these are also supplied in
- the test/ diurectory.
- """
- @classmethod
- def setUpClass(self):
- # Handle the case where argv[0] is 'python'
- self._binman_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
- self._binman_pathname = os.path.join(self._binman_dir, 'binman')
-
- # Create a temporary directory for input files
- self._indir = tempfile.mkdtemp(prefix='binmant.')
-
- # Create some test files
- TestFunctional._MakeInputFile('u-boot.bin', U_BOOT_DATA)
- TestFunctional._MakeInputFile('u-boot.img', U_BOOT_IMG_DATA)
- TestFunctional._MakeInputFile('spl/u-boot-spl.bin', U_BOOT_SPL_DATA)
- TestFunctional._MakeInputFile('blobfile', BLOB_DATA)
- TestFunctional._MakeInputFile('me.bin', ME_DATA)
- TestFunctional._MakeInputFile('vga.bin', VGA_DATA)
- TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
- TestFunctional._MakeInputFile('u-boot-x86-16bit.bin', X86_START16_DATA)
- TestFunctional._MakeInputFile('u-boot-nodtb.bin', U_BOOT_NODTB_DATA)
- TestFunctional._MakeInputFile('fsp.bin', FSP_DATA)
- TestFunctional._MakeInputFile('cmc.bin', CMC_DATA)
- TestFunctional._MakeInputFile('vbt.bin', VBT_DATA)
- self._output_setup = False
-
- # ELF file with a '_dt_ucode_base_size' symbol
- with open(self.TestFile('u_boot_ucode_ptr')) as fd:
- TestFunctional._MakeInputFile('u-boot', fd.read())
-
- # Intel flash descriptor file
- with open(self.TestFile('descriptor.bin')) as fd:
- TestFunctional._MakeInputFile('descriptor.bin', fd.read())
-
- @classmethod
- def tearDownClass(self):
- """Remove the temporary input directory and its contents"""
- if self._indir:
- shutil.rmtree(self._indir)
- self._indir = None
-
- def setUp(self):
- # Enable this to turn on debugging output
- # tout.Init(tout.DEBUG)
- command.test_result = None
-
- def tearDown(self):
- """Remove the temporary output directory"""
- tools._FinaliseForTest()
-
- def _RunBinman(self, *args, **kwargs):
- """Run binman using the command line
-
- Args:
- Arguments to pass, as a list of strings
- kwargs: Arguments to pass to Command.RunPipe()
- """
- result = command.RunPipe([[self._binman_pathname] + list(args)],
- capture=True, capture_stderr=True, raise_on_error=False)
- if result.return_code and kwargs.get('raise_on_error', True):
- raise Exception("Error running '%s': %s" % (' '.join(args),
- result.stdout + result.stderr))
- return result
-
- def _DoBinman(self, *args):
- """Run binman using directly (in the same process)
-
- Args:
- Arguments to pass, as a list of strings
- Returns:
- Return value (0 for success)
- """
- (options, args) = cmdline.ParseArgs(list(args))
- options.pager = 'binman-invalid-pager'
- options.build_dir = self._indir
-
- # For testing, you can force an increase in verbosity here
- # options.verbosity = tout.DEBUG
- return control.Binman(options, args)
-
- def _DoTestFile(self, fname):
- """Run binman with a given test file
-
- Args:
- fname: Device tree source filename to use (e.g. 05_simple.dts)
- """
- return self._DoBinman('-p', '-I', self._indir,
- '-d', self.TestFile(fname))
-
- def _SetupDtb(self, fname, outfile='u-boot.dtb'):
- """Set up a new test device-tree file
-
- The given file is compiled and set up as the device tree to be used
- for ths test.
-
- Args:
- fname: Filename of .dts file to read
- outfile: Output filename for compiled device tree binary
-
- Returns:
- Contents of device tree binary
- """
- if not self._output_setup:
- tools.PrepareOutputDir(self._indir, True)
- self._output_setup = True
- dtb = fdt_util.EnsureCompiled(self.TestFile(fname))
- with open(dtb) as fd:
- data = fd.read()
- TestFunctional._MakeInputFile(outfile, data)
- return data
-
- def _DoReadFileDtb(self, fname, use_real_dtb=False):
- """Run binman and return the resulting image
-
- This runs binman with a given test file and then reads the resulting
- output file. It is a shortcut function since most tests need to do
- these steps.
-
- Raises an assertion failure if binman returns a non-zero exit code.
-
- Args:
- fname: Device tree source filename to use (e.g. 05_simple.dts)
- use_real_dtb: True to use the test file as the contents of
- the u-boot-dtb entry. Normally this is not needed and the
- test contents (the U_BOOT_DTB_DATA string) can be used.
- But in some test we need the real contents.
-
- Returns:
- Tuple:
- Resulting image contents
- Device tree contents
- """
- dtb_data = None
- # Use the compiled test file as the u-boot-dtb input
- if use_real_dtb:
- dtb_data = self._SetupDtb(fname)
-
- try:
- retcode = self._DoTestFile(fname)
- self.assertEqual(0, retcode)
-
- # Find the (only) image, read it and return its contents
- image = control.images['image']
- fname = tools.GetOutputFilename('image.bin')
- self.assertTrue(os.path.exists(fname))
- with open(fname) as fd:
- return fd.read(), dtb_data
- finally:
- # Put the test file back
- if use_real_dtb:
- TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
-
- def _DoReadFile(self, fname, use_real_dtb=False):
- """Helper function which discards the device-tree binary"""
- return self._DoReadFileDtb(fname, use_real_dtb)[0]
-
- @classmethod
- def _MakeInputFile(self, fname, contents):
- """Create a new test input file, creating directories as needed
-
- Args:
- fname: Filenaem to create
- contents: File contents to write in to the file
- Returns:
- Full pathname of file created
- """
- pathname = os.path.join(self._indir, fname)
- dirname = os.path.dirname(pathname)
- if dirname and not os.path.exists(dirname):
- os.makedirs(dirname)
- with open(pathname, 'wb') as fd:
- fd.write(contents)
- return pathname
-
- @classmethod
- def TestFile(self, fname):
- return os.path.join(self._binman_dir, 'test', fname)
-
- def AssertInList(self, grep_list, target):
- """Assert that at least one of a list of things is in a target
-
- Args:
- grep_list: List of strings to check
- target: Target string
- """
- for grep in grep_list:
- if grep in target:
- return
- self.fail("Error: '%' not found in '%s'" % (grep_list, target))
-
- def CheckNoGaps(self, entries):
- """Check that all entries fit together without gaps
-
- Args:
- entries: List of entries to check
- """
- pos = 0
- for entry in entries.values():
- self.assertEqual(pos, entry.pos)
- pos += entry.size
-
- def GetFdtLen(self, dtb):
- """Get the totalsize field from a device tree binary
-
- Args:
- dtb: Device tree binary contents
-
- Returns:
- Total size of device tree binary, from the header
- """
- return struct.unpack('>L', dtb[4:8])[0]
-
- def testRun(self):
- """Test a basic run with valid args"""
- result = self._RunBinman('-h')
-
- def testFullHelp(self):
- """Test that the full help is displayed with -H"""
- result = self._RunBinman('-H')
- help_file = os.path.join(self._binman_dir, 'README')
- self.assertEqual(len(result.stdout), os.path.getsize(help_file))
- self.assertEqual(0, len(result.stderr))
- self.assertEqual(0, result.return_code)
-
- def testFullHelpInternal(self):
- """Test that the full help is displayed with -H"""
- try:
- command.test_result = command.CommandResult()
- result = self._DoBinman('-H')
- help_file = os.path.join(self._binman_dir, 'README')
- finally:
- command.test_result = None
-
- def testHelp(self):
- """Test that the basic help is displayed with -h"""
- result = self._RunBinman('-h')
- self.assertTrue(len(result.stdout) > 200)
- self.assertEqual(0, len(result.stderr))
- self.assertEqual(0, result.return_code)
-
- # Not yet available.
- def testBoard(self):
- """Test that we can run it with a specific board"""
- self._SetupDtb('05_simple.dts', 'sandbox/u-boot.dtb')
- TestFunctional._MakeInputFile('sandbox/u-boot.bin', U_BOOT_DATA)
- result = self._DoBinman('-b', 'sandbox')
- self.assertEqual(0, result)
-
- def testNeedBoard(self):
- """Test that we get an error when no board ius supplied"""
- with self.assertRaises(ValueError) as e:
- result = self._DoBinman()
- self.assertIn("Must provide a board to process (use -b <board>)",
- str(e.exception))
-
- def testMissingDt(self):
- """Test that an invalid device tree file generates an error"""
- with self.assertRaises(Exception) as e:
- self._RunBinman('-d', 'missing_file')
- # We get one error from libfdt, and a different one from fdtget.
- self.AssertInList(["Couldn't open blob from 'missing_file'",
- 'No such file or directory'], str(e.exception))
-
- def testBrokenDt(self):
- """Test that an invalid device tree source file generates an error
-
- Since this is a source file it should be compiled and the error
- will come from the device-tree compiler (dtc).
- """
- with self.assertRaises(Exception) as e:
- self._RunBinman('-d', self.TestFile('01_invalid.dts'))
- self.assertIn("FATAL ERROR: Unable to parse input tree",
- str(e.exception))
-
- def testMissingNode(self):
- """Test that a device tree without a 'binman' node generates an error"""
- with self.assertRaises(Exception) as e:
- self._DoBinman('-d', self.TestFile('02_missing_node.dts'))
- self.assertIn("does not have a 'binman' node", str(e.exception))
-
- def testEmpty(self):
- """Test that an empty binman node works OK (i.e. does nothing)"""
- result = self._RunBinman('-d', self.TestFile('03_empty.dts'))
- self.assertEqual(0, len(result.stderr))
- self.assertEqual(0, result.return_code)
-
- def testInvalidEntry(self):
- """Test that an invalid entry is flagged"""
- with self.assertRaises(Exception) as e:
- result = self._RunBinman('-d',
- self.TestFile('04_invalid_entry.dts'))
- #print e.exception
- self.assertIn("Unknown entry type 'not-a-valid-type' in node "
- "'/binman/not-a-valid-type'", str(e.exception))
-
- def testSimple(self):
- """Test a simple binman with a single file"""
- data = self._DoReadFile('05_simple.dts')
- self.assertEqual(U_BOOT_DATA, data)
-
- def testDual(self):
- """Test that we can handle creating two images
-
- This also tests image padding.
- """
- retcode = self._DoTestFile('06_dual_image.dts')
- self.assertEqual(0, retcode)
-
- image = control.images['image1']
- self.assertEqual(len(U_BOOT_DATA), image._size)
- fname = tools.GetOutputFilename('image1.bin')
- self.assertTrue(os.path.exists(fname))
- with open(fname) as fd:
- data = fd.read()
- self.assertEqual(U_BOOT_DATA, data)
-
- image = control.images['image2']
- self.assertEqual(3 + len(U_BOOT_DATA) + 5, image._size)
- fname = tools.GetOutputFilename('image2.bin')
- self.assertTrue(os.path.exists(fname))
- with open(fname) as fd:
- data = fd.read()
- self.assertEqual(U_BOOT_DATA, data[3:7])
- self.assertEqual(chr(0) * 3, data[:3])
- self.assertEqual(chr(0) * 5, data[7:])
-
- def testBadAlign(self):
- """Test that an invalid alignment value is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('07_bad_align.dts')
- self.assertIn("Node '/binman/u-boot': Alignment 23 must be a power "
- "of two", str(e.exception))
-
- def testPackSimple(self):
- """Test that packing works as expected"""
- retcode = self._DoTestFile('08_pack.dts')
- self.assertEqual(0, retcode)
- self.assertIn('image', control.images)
- image = control.images['image']
- entries = image._entries
- self.assertEqual(5, len(entries))
-
- # First u-boot
- self.assertIn('u-boot', entries)
- entry = entries['u-boot']
- self.assertEqual(0, entry.pos)
- self.assertEqual(len(U_BOOT_DATA), entry.size)
-
- # Second u-boot, aligned to 16-byte boundary
- self.assertIn('u-boot-align', entries)
- entry = entries['u-boot-align']
- self.assertEqual(16, entry.pos)
- self.assertEqual(len(U_BOOT_DATA), entry.size)
-
- # Third u-boot, size 23 bytes
- self.assertIn('u-boot-size', entries)
- entry = entries['u-boot-size']
- self.assertEqual(20, entry.pos)
- self.assertEqual(len(U_BOOT_DATA), entry.contents_size)
- self.assertEqual(23, entry.size)
-
- # Fourth u-boot, placed immediate after the above
- self.assertIn('u-boot-next', entries)
- entry = entries['u-boot-next']
- self.assertEqual(43, entry.pos)
- self.assertEqual(len(U_BOOT_DATA), entry.size)
-
- # Fifth u-boot, placed at a fixed position
- self.assertIn('u-boot-fixed', entries)
- entry = entries['u-boot-fixed']
- self.assertEqual(61, entry.pos)
- self.assertEqual(len(U_BOOT_DATA), entry.size)
-
- self.assertEqual(65, image._size)
-
- def testPackExtra(self):
- """Test that extra packing feature works as expected"""
- retcode = self._DoTestFile('09_pack_extra.dts')
-
- self.assertEqual(0, retcode)
- self.assertIn('image', control.images)
- image = control.images['image']
- entries = image._entries
- self.assertEqual(5, len(entries))
-
- # First u-boot with padding before and after
- self.assertIn('u-boot', entries)
- entry = entries['u-boot']
- self.assertEqual(0, entry.pos)
- self.assertEqual(3, entry.pad_before)
- self.assertEqual(3 + 5 + len(U_BOOT_DATA), entry.size)
-
- # Second u-boot has an aligned size, but it has no effect
- self.assertIn('u-boot-align-size-nop', entries)
- entry = entries['u-boot-align-size-nop']
- self.assertEqual(12, entry.pos)
- self.assertEqual(4, entry.size)
-
- # Third u-boot has an aligned size too
- self.assertIn('u-boot-align-size', entries)
- entry = entries['u-boot-align-size']
- self.assertEqual(16, entry.pos)
- self.assertEqual(32, entry.size)
-
- # Fourth u-boot has an aligned end
- self.assertIn('u-boot-align-end', entries)
- entry = entries['u-boot-align-end']
- self.assertEqual(48, entry.pos)
- self.assertEqual(16, entry.size)
-
- # Fifth u-boot immediately afterwards
- self.assertIn('u-boot-align-both', entries)
- entry = entries['u-boot-align-both']
- self.assertEqual(64, entry.pos)
- self.assertEqual(64, entry.size)
-
- self.CheckNoGaps(entries)
- self.assertEqual(128, image._size)
-
- def testPackAlignPowerOf2(self):
- """Test that invalid entry alignment is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('10_pack_align_power2.dts')
- self.assertIn("Node '/binman/u-boot': Alignment 5 must be a power "
- "of two", str(e.exception))
-
- def testPackAlignSizePowerOf2(self):
- """Test that invalid entry size alignment is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('11_pack_align_size_power2.dts')
- self.assertIn("Node '/binman/u-boot': Alignment size 55 must be a "
- "power of two", str(e.exception))
-
- def testPackInvalidAlign(self):
- """Test detection of an position that does not match its alignment"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('12_pack_inv_align.dts')
- self.assertIn("Node '/binman/u-boot': Position 0x5 (5) does not match "
- "align 0x4 (4)", str(e.exception))
-
- def testPackInvalidSizeAlign(self):
- """Test that invalid entry size alignment is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('13_pack_inv_size_align.dts')
- self.assertIn("Node '/binman/u-boot': Size 0x5 (5) does not match "
- "align-size 0x4 (4)", str(e.exception))
-
- def testPackOverlap(self):
- """Test that overlapping regions are detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('14_pack_overlap.dts')
- self.assertIn("Node '/binman/u-boot-align': Position 0x3 (3) overlaps "
- "with previous entry '/binman/u-boot' ending at 0x4 (4)",
- str(e.exception))
-
- def testPackEntryOverflow(self):
- """Test that entries that overflow their size are detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('15_pack_overflow.dts')
- self.assertIn("Node '/binman/u-boot': Entry contents size is 0x4 (4) "
- "but entry size is 0x3 (3)", str(e.exception))
-
- def testPackImageOverflow(self):
- """Test that entries which overflow the image size are detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('16_pack_image_overflow.dts')
- self.assertIn("Image '/binman': contents size 0x4 (4) exceeds image "
- "size 0x3 (3)", str(e.exception))
-
- def testPackImageSize(self):
- """Test that the image size can be set"""
- retcode = self._DoTestFile('17_pack_image_size.dts')
- self.assertEqual(0, retcode)
- self.assertIn('image', control.images)
- image = control.images['image']
- self.assertEqual(7, image._size)
-
- def testPackImageSizeAlign(self):
- """Test that image size alignemnt works as expected"""
- retcode = self._DoTestFile('18_pack_image_align.dts')
- self.assertEqual(0, retcode)
- self.assertIn('image', control.images)
- image = control.images['image']
- self.assertEqual(16, image._size)
-
- def testPackInvalidImageAlign(self):
- """Test that invalid image alignment is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('19_pack_inv_image_align.dts')
- self.assertIn("Image '/binman': Size 0x7 (7) does not match "
- "align-size 0x8 (8)", str(e.exception))
-
- def testPackAlignPowerOf2(self):
- """Test that invalid image alignment is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('20_pack_inv_image_align_power2.dts')
- self.assertIn("Image '/binman': Alignment size 131 must be a power of "
- "two", str(e.exception))
-
- def testImagePadByte(self):
- """Test that the image pad byte can be specified"""
- data = self._DoReadFile('21_image_pad.dts')
- self.assertEqual(U_BOOT_SPL_DATA + (chr(0xff) * 9) + U_BOOT_DATA, data)
-
- def testImageName(self):
- """Test that image files can be named"""
- retcode = self._DoTestFile('22_image_name.dts')
- self.assertEqual(0, retcode)
- image = control.images['image1']
- fname = tools.GetOutputFilename('test-name')
- self.assertTrue(os.path.exists(fname))
-
- image = control.images['image2']
- fname = tools.GetOutputFilename('test-name.xx')
- self.assertTrue(os.path.exists(fname))
-
- def testBlobFilename(self):
- """Test that generic blobs can be provided by filename"""
- data = self._DoReadFile('23_blob.dts')
- self.assertEqual(BLOB_DATA, data)
-
- def testPackSorted(self):
- """Test that entries can be sorted"""
- data = self._DoReadFile('24_sorted.dts')
- self.assertEqual(chr(0) * 5 + U_BOOT_SPL_DATA + chr(0) * 2 +
- U_BOOT_DATA, data)
-
- def testPackZeroPosition(self):
- """Test that an entry at position 0 is not given a new position"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('25_pack_zero_size.dts')
- self.assertIn("Node '/binman/u-boot-spl': Position 0x0 (0) overlaps "
- "with previous entry '/binman/u-boot' ending at 0x4 (4)",
- str(e.exception))
-
- def testPackUbootDtb(self):
- """Test that a device tree can be added to U-Boot"""
- data = self._DoReadFile('26_pack_u_boot_dtb.dts')
- self.assertEqual(U_BOOT_NODTB_DATA + U_BOOT_DTB_DATA, data)
-
- def testPackX86RomNoSize(self):
- """Test that the end-at-4gb property requires a size property"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('27_pack_4gb_no_size.dts')
- self.assertIn("Image '/binman': Image size must be provided when "
- "using end-at-4gb", str(e.exception))
-
- def testPackX86RomOutside(self):
- """Test that the end-at-4gb property checks for position boundaries"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('28_pack_4gb_outside.dts')
- self.assertIn("Node '/binman/u-boot': Position 0x0 (0) is outside "
- "the image starting at 0xfffffff0 (4294967280)",
- str(e.exception))
-
- def testPackX86Rom(self):
- """Test that a basic x86 ROM can be created"""
- data = self._DoReadFile('29_x86-rom.dts')
- self.assertEqual(U_BOOT_DATA + chr(0) * 3 + U_BOOT_SPL_DATA +
- chr(0) * 6, data)
-
- def testPackX86RomMeNoDesc(self):
- """Test that an invalid Intel descriptor entry is detected"""
- TestFunctional._MakeInputFile('descriptor.bin', '')
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('31_x86-rom-me.dts')
- self.assertIn("Node '/binman/intel-descriptor': Cannot find FD "
- "signature", str(e.exception))
-
- def testPackX86RomBadDesc(self):
- """Test that the Intel requires a descriptor entry"""
- with self.assertRaises(ValueError) as e:
- self._DoTestFile('30_x86-rom-me-no-desc.dts')
- self.assertIn("Node '/binman/intel-me': No position set with "
- "pos-unset: should another entry provide this correct "
- "position?", str(e.exception))
-
- def testPackX86RomMe(self):
- """Test that an x86 ROM with an ME region can be created"""
- data = self._DoReadFile('31_x86-rom-me.dts')
- self.assertEqual(ME_DATA, data[0x1000:0x1000 + len(ME_DATA)])
-
- def testPackVga(self):
- """Test that an image with a VGA binary can be created"""
- data = self._DoReadFile('32_intel-vga.dts')
- self.assertEqual(VGA_DATA, data[:len(VGA_DATA)])
-
- def testPackStart16(self):
- """Test that an image with an x86 start16 region can be created"""
- data = self._DoReadFile('33_x86-start16.dts')
- self.assertEqual(X86_START16_DATA, data[:len(X86_START16_DATA)])
-
- def testPackUbootMicrocode(self):
- """Test that x86 microcode can be handled correctly
-
- We expect to see the following in the image, in order:
- u-boot-nodtb.bin with a microcode pointer inserted at the correct
- place
- u-boot.dtb with the microcode removed
- the microcode
- """
- data = self._DoReadFile('34_x86_ucode.dts', True)
-
- # Now check the device tree has no microcode
- second = data[len(U_BOOT_NODTB_DATA):]
- fname = tools.GetOutputFilename('test.dtb')
- with open(fname, 'wb') as fd:
- fd.write(second)
- dtb = fdt.FdtScan(fname)
- ucode = dtb.GetNode('/microcode')
- self.assertTrue(ucode)
- for node in ucode.subnodes:
- self.assertFalse(node.props.get('data'))
-
- fdt_len = self.GetFdtLen(second)
- third = second[fdt_len:]
-
- # Check that the microcode appears immediately after the Fdt
- # This matches the concatenation of the data properties in
- # the /microcode/update@xxx nodes in x86_ucode.dts.
- ucode_data = struct.pack('>4L', 0x12345678, 0x12345679, 0xabcd0000,
- 0x78235609)
- self.assertEqual(ucode_data, third[:len(ucode_data)])
- ucode_pos = len(U_BOOT_NODTB_DATA) + fdt_len
-
- # Check that the microcode pointer was inserted. It should match the
- # expected position and size
- pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos,
- len(ucode_data))
- first = data[:len(U_BOOT_NODTB_DATA)]
- self.assertEqual('nodtb with microcode' + pos_and_size +
- ' somewhere in here', first)
-
- def _RunPackUbootSingleMicrocode(self):
- """Test that x86 microcode can be handled correctly
-
- We expect to see the following in the image, in order:
- u-boot-nodtb.bin with a microcode pointer inserted at the correct
- place
- u-boot.dtb with the microcode
- an empty microcode region
- """
- # We need the libfdt library to run this test since only that allows
- # finding the offset of a property. This is required by
- # Entry_u_boot_dtb_with_ucode.ObtainContents().
- data = self._DoReadFile('35_x86_single_ucode.dts', True)
-
- second = data[len(U_BOOT_NODTB_DATA):]
-
- fdt_len = self.GetFdtLen(second)
- third = second[fdt_len:]
- second = second[:fdt_len]
-
- ucode_data = struct.pack('>2L', 0x12345678, 0x12345679)
- self.assertIn(ucode_data, second)
- ucode_pos = second.find(ucode_data) + len(U_BOOT_NODTB_DATA)
-
- # Check that the microcode pointer was inserted. It should match the
- # expected position and size
- pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos,
- len(ucode_data))
- first = data[:len(U_BOOT_NODTB_DATA)]
- self.assertEqual('nodtb with microcode' + pos_and_size +
- ' somewhere in here', first)
-
- def testPackUbootSingleMicrocode(self):
- """Test that x86 microcode can be handled correctly with fdt_normal.
- """
- self._RunPackUbootSingleMicrocode()
-
- def testUBootImg(self):
- """Test that u-boot.img can be put in a file"""
- data = self._DoReadFile('36_u_boot_img.dts')
- self.assertEqual(U_BOOT_IMG_DATA, data)
-
- def testNoMicrocode(self):
- """Test that a missing microcode region is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoReadFile('37_x86_no_ucode.dts', True)
- self.assertIn("Node '/binman/u-boot-dtb-with-ucode': No /microcode "
- "node found in ", str(e.exception))
-
- def testMicrocodeWithoutNode(self):
- """Test that a missing u-boot-dtb-with-ucode node is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoReadFile('38_x86_ucode_missing_node.dts', True)
- self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find "
- "microcode region u-boot-dtb-with-ucode", str(e.exception))
-
- def testMicrocodeWithoutNode2(self):
- """Test that a missing u-boot-ucode node is detected"""
- with self.assertRaises(ValueError) as e:
- self._DoReadFile('39_x86_ucode_missing_node2.dts', True)
- self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot find "
- "microcode region u-boot-ucode", str(e.exception))
-
- def testMicrocodeWithoutPtrInElf(self):
- """Test that a U-Boot binary without the microcode symbol is detected"""
- # ELF file without a '_dt_ucode_base_size' symbol
- try:
- with open(self.TestFile('u_boot_no_ucode_ptr')) as fd:
- TestFunctional._MakeInputFile('u-boot', fd.read())
-
- with self.assertRaises(ValueError) as e:
- self._RunPackUbootSingleMicrocode()
- self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Cannot locate "
- "_dt_ucode_base_size symbol in u-boot", str(e.exception))
-
- finally:
- # Put the original file back
- with open(self.TestFile('u_boot_ucode_ptr')) as fd:
- TestFunctional._MakeInputFile('u-boot', fd.read())
-
- def testMicrocodeNotInImage(self):
- """Test that microcode must be placed within the image"""
- with self.assertRaises(ValueError) as e:
- self._DoReadFile('40_x86_ucode_not_in_image.dts', True)
- self.assertIn("Node '/binman/u-boot-with-ucode-ptr': Microcode "
- "pointer _dt_ucode_base_size at fffffe14 is outside the "
- "image ranging from 00000000 to 0000002e", str(e.exception))
-
- def testWithoutMicrocode(self):
- """Test that we can cope with an image without microcode (e.g. qemu)"""
- with open(self.TestFile('u_boot_no_ucode_ptr')) as fd:
- TestFunctional._MakeInputFile('u-boot', fd.read())
- data, dtb = self._DoReadFileDtb('44_x86_optional_ucode.dts', True)
-
- # Now check the device tree has no microcode
- self.assertEqual(U_BOOT_NODTB_DATA, data[:len(U_BOOT_NODTB_DATA)])
- second = data[len(U_BOOT_NODTB_DATA):]
-
- fdt_len = self.GetFdtLen(second)
- self.assertEqual(dtb, second[:fdt_len])
-
- used_len = len(U_BOOT_NODTB_DATA) + fdt_len
- third = data[used_len:]
- self.assertEqual(chr(0) * (0x200 - used_len), third)
-
- def testUnknownPosSize(self):
- """Test that microcode must be placed within the image"""
- with self.assertRaises(ValueError) as e:
- self._DoReadFile('41_unknown_pos_size.dts', True)
- self.assertIn("Image '/binman': Unable to set pos/size for unknown "
- "entry 'invalid-entry'", str(e.exception))
-
- def testPackFsp(self):
- """Test that an image with a FSP binary can be created"""
- data = self._DoReadFile('42_intel-fsp.dts')
- self.assertEqual(FSP_DATA, data[:len(FSP_DATA)])
-
- def testPackCmc(self):
- """Test that an image with a CMC binary can be created"""
- data = self._DoReadFile('43_intel-cmc.dts')
- self.assertEqual(CMC_DATA, data[:len(CMC_DATA)])
-
- def testPackVbt(self):
- """Test that an image with a VBT binary can be created"""
- data = self._DoReadFile('46_intel-vbt.dts')
- self.assertEqual(VBT_DATA, data[:len(VBT_DATA)])
from collections import OrderedDict
from operator import attrgetter
-import entry
-from entry import Entry
import fdt_util
import tools
_entries: OrderedDict() of entries
"""
def __init__(self, name, node):
+ global entry
+ global Entry
+ import entry
+ from entry import Entry
+
self._node = node
self._name = name
self._size = None
--- /dev/null
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ u-boot-spl {
+ };
+
+ u-boot-spl-bss-pad {
+ };
+
+ u-boot {
+ };
+ };
+};
--- /dev/null
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ size = <16>;
+
+ x86-start16-spl {
+ };
+ };
+};
--- /dev/null
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ sort-by-pos;
+ end-at-4gb;
+ size = <0x200>;
+ u-boot-spl-with-ucode-ptr {
+ };
+
+ u-boot-dtb-with-ucode {
+ };
+
+ u-boot-ucode {
+ };
+ };
+
+ microcode {
+ update@0 {
+ data = <0x12345678 0x12345679>;
+ };
+ update@1 {
+ data = <0xabcd0000 0x78235609>;
+ };
+ };
+};
--- /dev/null
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ binman {
+ size = <16>;
+
+ intel-mrc {
+ };
+ };
+};
--- /dev/null
+#
+# Builds test programs
+#
+# Copyright (C) 2017 Google, Inc
+# Written by Simon Glass <sjg@chromium.org>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+CFLAGS := -march=i386 -m32 -nostdlib -I ../../../include
+
+LDS_UCODE := -T u_boot_ucode_ptr.lds
+
+TARGETS = u_boot_ucode_ptr u_boot_no_ucode_ptr bss_data
+
+all: $(TARGETS)
+
+u_boot_no_ucode_ptr: CFLAGS += $(LDS_UCODE)
+u_boot_no_ucode_ptr: u_boot_no_ucode_ptr.c
+
+u_boot_ucode_ptr: CFLAGS += $(LDS_UCODE)
+u_boot_ucode_ptr: u_boot_ucode_ptr.c
+
+bss_data: CFLAGS += bss_data.lds
+bss_data: bss_data.c
+
+clean:
+ rm -f $(TARGETS)
+
+help:
+ @echo "Makefile for binman test programs"
+ @echo
+ @echo "Intended for use on x86 hosts"
+ @echo
+ @echo "Targets:"
+ @echo
+ @echo -e "\thelp - Print help (this is it!)"
+ @echo -e "\tall - Builds test programs (default targget)"
+ @echo -e "\tclean - Delete output files"
--- /dev/null
+/*
+ * Copyright (c) 2016 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Simple program to create a _dt_ucode_base_size symbol which can be read
+ * by 'nm'. This is used by binman tests.
+ */
+
+int bss_data[10];
+int __bss_size = sizeof(bss_data);
+
+int main()
+{
+ bss_data[2] = 2;
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2016 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
+OUTPUT_ARCH(i386)
+ENTRY(_start)
+
+SECTIONS
+{
+ . = 0xfffffdf0;
+ _start = .;
+ __bss_size = 10;
+}
*
* Simple program to create a bad _dt_ucode_base_size symbol to create an
* error when it is used. This is used by binman tests.
- *
- * Build with:
- * cc -march=i386 -m32 -o u_boot_no_ucode_ptr -T u_boot_ucode_ptr.lds \
- -nostdlib u_boot_no_ucode_ptr.c
*/
static unsigned long not__dt_ucode_base_size[2]
*
* Simple program to create a _dt_ucode_base_size symbol which can be read
* by 'nm'. This is used by binman tests.
- *
- * Build with:
- * cc -march=i386 -m32 -o u_boot_ucode_ptr -T u_boot_ucode_ptr.lds -nostdlib \
- u_boot_ucode_ptr.c
*/
static unsigned long _dt_ucode_base_size[2]
import terminal
import toolchain
-def RunTests():
+def RunTests(skip_net_tests):
import func_test
import test
import doctest
suite.run(result)
sys.argv = [sys.argv[0]]
+ if skip_net_tests:
+ test.use_network = False
for module in (test.TestBuild, func_test.TestFunctional):
suite = unittest.TestLoader().loadTestsFromTestCase(module)
suite.run(result)
# Run our meagre tests
if options.test:
- RunTests()
+ RunTests(options.skip_net_tests)
# Build selected commits for selected boards
else:
default=False, help='Show a build summary')
parser.add_option('-S', '--show-sizes', action='store_true',
default=False, help='Show image size variation in summary')
+ parser.add_option('--skip-net-tests', action='store_true', default=False,
+ help='Skip tests which need the network')
parser.add_option('--step', type='int',
default=1, help='Only build every n commits (0=just first and last)')
parser.add_option('-t', '--test', action='store_true', dest='test',
import terminal
import toolchain
+use_network = True
+
settings_data = '''
# Buildman settings file
['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 1', 'board0', ''],
['Active', 'arm', 'armv7', '', 'Tester', 'ARM Board 2', 'board1', ''],
['Active', 'powerpc', 'powerpc', '', 'Tester', 'PowerPC board 1', 'board2', ''],
+ ['Active', 'powerpc', 'mpc83xx', '', 'Tester', 'PowerPC board 2', 'board3', ''],
['Active', 'sandbox', 'sandbox', '', 'Tester', 'Sandbox board', 'board4', ''],
]
def testBoardSingle(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['sandbox']),
- {'all': 1, 'sandbox': 1})
+ {'all': ['board4'], 'sandbox': ['board4']})
def testBoardArch(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['arm']),
- {'all': 2, 'arm': 2})
+ {'all': ['board0', 'board1'],
+ 'arm': ['board0', 'board1']})
def testBoardArchSingle(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['arm sandbox']),
- {'all': 3, 'arm': 2, 'sandbox' : 1})
+ {'sandbox': ['board4'],
+ 'all': ['board0', 'board1', 'board4'],
+ 'arm': ['board0', 'board1']})
+
def testBoardArchSingleMultiWord(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['arm', 'sandbox']),
- {'all': 3, 'arm': 2, 'sandbox' : 1})
+ {'sandbox': ['board4'], 'all': ['board0', 'board1', 'board4'], 'arm': ['board0', 'board1']})
def testBoardSingleAnd(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['Tester & arm']),
- {'all': 2, 'Tester&arm': 2})
+ {'Tester&arm': ['board0', 'board1'], 'all': ['board0', 'board1']})
def testBoardTwoAnd(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['Tester', '&', 'arm',
'Tester' '&', 'powerpc',
'sandbox']),
- {'all': 5, 'Tester&powerpc': 2, 'Tester&arm': 2,
- 'sandbox' : 1})
+ {'sandbox': ['board4'],
+ 'all': ['board0', 'board1', 'board2', 'board3',
+ 'board4'],
+ 'Tester&powerpc': ['board2', 'board3'],
+ 'Tester&arm': ['board0', 'board1']})
def testBoardAll(self):
"""Test single board selection"""
- self.assertEqual(self.boards.SelectBoards([]), {'all': 5})
+ self.assertEqual(self.boards.SelectBoards([]),
+ {'all': ['board0', 'board1', 'board2', 'board3',
+ 'board4']})
def testBoardRegularExpression(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['T.*r&^Po']),
- {'T.*r&^Po': 2, 'all': 2})
+ {'all': ['board2', 'board3'],
+ 'T.*r&^Po': ['board2', 'board3']})
def testBoardDuplicate(self):
"""Test single board selection"""
self.assertEqual(self.boards.SelectBoards(['sandbox sandbox',
'sandbox']),
- {'all': 1, 'sandbox': 1})
+ {'all': ['board4'], 'sandbox': ['board4']})
def CheckDirs(self, build, dirname):
self.assertEqual('base%s' % dirname, build._GetOutputDir(1))
self.assertEqual('base%s/fred' % dirname,
def testToolchainDownload(self):
"""Test that we can download toolchains"""
- self.assertEqual('https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/x86_64-gcc-4.9.0-nolibc_arm-unknown-linux-gnueabi.tar.xz',
- self.toolchains.LocateArchUrl('arm'))
+ if use_network:
+ self.assertEqual('https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/4.9.0/x86_64-gcc-4.9.0-nolibc_arm-unknown-linux-gnueabi.tar.xz',
+ self.toolchains.LocateArchUrl('arm'))
if __name__ == "__main__":
search_list = []
for path in search_paths:
search_list.extend(['-i', path])
- args = ['-I', 'dts', '-o', dtb_output, '-O', 'dtb']
+ args = ['-I', 'dts', '-o', dtb_output, '-O', 'dtb',
+ '-W', 'no-unit_address_vs_reg']
args.extend(search_list)
args.append(dts_input)
command.Run('dtc', *args)
our_path = os.path.dirname(os.path.realpath(__file__))
+HEADER = '''/*
+ * DO NOT MODIFY
+ *
+ * This file was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <stdbool.h>
+#include <libfdt.h>'''
+
+C_HEADER = '''/*
+ * DO NOT MODIFY
+ *
+ * This file was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dt-structs.h>
+'''
+
+
def get_dtb_file(dts_fname):
"""Compile a .dts file to a .dtb
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
lines = infile.read().splitlines()
- self.assertEqual(['#include <stdbool.h>', '#include <libfdt.h>'], lines)
+ self.assertEqual(HEADER.splitlines(), lines)
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
lines = infile.read().splitlines()
- self.assertEqual(['#include <common.h>', '#include <dm.h>',
- '#include <dt-structs.h>', ''], lines)
+ self.assertEqual(C_HEADER.splitlines() + [''], lines)
def test_simple(self):
"""Test output from some simple nodes with various types of data"""
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_sandbox_i2c_test {
};
struct dtd_sandbox_pmic_test {
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_sandbox_spl_test dtv_spl_test = {
\t.bytearray\t\t= {0x6, 0x0, 0x0},
\t.byteval\t\t= 0x5,
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_source {
\tstruct phandle_2_arg clocks[4];
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_target dtv_phandle_target = {
\t.intval\t\t\t= 0x0,
};
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_compat1 {
\tfdt32_t\t\tintval;
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_compat1 dtv_spl_test = {
\t.intval\t\t\t= 0x1,
};
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_test1 {
\tfdt64_t\t\treg[2];
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_test1 dtv_test1 = {
\t.reg\t\t\t= {0x1234, 0x5678},
};
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_test1 {
\tfdt32_t\t\treg[2];
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_test1 dtv_test1 = {
\t.reg\t\t\t= {0x1234, 0x5678},
};
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_test1 {
\tfdt64_t\t\treg[2];
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_test1 dtv_test1 = {
\t.reg\t\t\t= {0x123400000000, 0x5678},
};
dtb_platdata.run_steps(['struct'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <stdbool.h>
-#include <libfdt.h>
+ self.assertEqual(HEADER + '''
struct dtd_test1 {
\tfdt64_t\t\treg[2];
};
dtb_platdata.run_steps(['platdata'], dtb_file, False, output)
with open(output) as infile:
data = infile.read()
- self.assertEqual('''#include <common.h>
-#include <dm.h>
-#include <dt-structs.h>
-
+ self.assertEqual(C_HEADER + '''
static struct dtd_test1 dtv_test1 = {
\t.reg\t\t\t= {0x1234, 0x567800000000},
};
lib-y += fw_env.o \
crc32.o ctype.o linux_string.o \
- env_attr.o env_flags.o aes.o
+ env_attr.o env_flags.o
fw_printenv-objs := fw_env_main.o $(lib-y)
+++ /dev/null
-#include "../../lib/aes.c"
.flag_scheme = FLAG_NONE,
};
-static int env_aes_cbc_crypt(char *data, const int enc, uint8_t *key);
-
static int HaveRedundEnv = 0;
static unsigned char active_flag = 1;
return NULL;
}
-int parse_aes_key(char *key, uint8_t *bin_key)
-{
- char tmp[5] = { '0', 'x', 0, 0, 0 };
- unsigned long ul;
- int i;
-
- if (strnlen(key, 64) != 32) {
- fprintf(stderr,
- "## Error: '-a' option requires 16-byte AES key\n");
- return -1;
- }
-
- for (i = 0; i < 16; i++) {
- tmp[2] = key[0];
- tmp[3] = key[1];
- errno = 0;
- ul = strtoul(tmp, NULL, 16);
- if (errno) {
- fprintf(stderr,
- "## Error: '-a' option requires valid AES key\n");
- return -1;
- }
- bin_key[i] = ul & 0xff;
- key += 2;
- }
- return 0;
-}
-
/*
* Print the current definition of one, or more, or all
* environment variables
if (!opts)
opts = &default_opts;
- if (opts->aes_flag) {
- ret = env_aes_cbc_crypt(environment.data, 1,
- opts->aes_key);
- if (ret) {
- fprintf(stderr,
- "Error: can't encrypt env for flash\n");
- return ret;
- }
- }
-
/*
* Update CRC
*/
return rc;
}
-/* Encrypt or decrypt the environment before writing or reading it. */
-static int env_aes_cbc_crypt(char *payload, const int enc, uint8_t *key)
-{
- uint8_t *data = (uint8_t *)payload;
- const int len = usable_envsize;
- uint8_t key_exp[AES_EXPAND_KEY_LENGTH];
- uint32_t aes_blocks;
-
- /* First we expand the key. */
- aes_expand_key(key, key_exp);
-
- /* Calculate the number of AES blocks to encrypt. */
- aes_blocks = DIV_ROUND_UP(len, AES_KEY_LENGTH);
-
- if (enc)
- aes_cbc_encrypt_blocks(key_exp, data, data, aes_blocks);
- else
- aes_cbc_decrypt_blocks(key_exp, data, data, aes_blocks);
-
- return 0;
-}
-
static int flash_write (int fd_current, int fd_target, int dev_target)
{
int rc;
crc0 = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
- if (opts->aes_flag) {
- ret = env_aes_cbc_crypt(environment.data, 0,
- opts->aes_key);
- if (ret)
- goto open_cleanup;
- }
-
crc0_ok = (crc0 == *environment.crc);
if (!HaveRedundEnv) {
if (!crc0_ok) {
crc1 = crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
- if (opts->aes_flag) {
- ret = env_aes_cbc_crypt(redundant->data, 0,
- opts->aes_key);
- if (ret)
- goto open_cleanup;
- }
-
crc1_ok = (crc1 == redundant->crc);
flag1 = redundant->flags;
if (HaveRedundEnv)
usable_envsize -= sizeof(char);
- if (opts->aes_flag)
- usable_envsize &= ~(AES_KEY_LENGTH - 1);
-
return 0;
}
*/
#include <stdint.h>
-#include <uboot_aes.h>
/*
* Programs using the library must check which API is available,
#ifdef CONFIG_FILE
char *config_file;
#endif
- int aes_flag; /* Is AES encryption used? */
- uint8_t aes_key[AES_KEY_LENGTH];
char *lockname;
};
-int parse_aes_key(char *key, uint8_t *bin_key);
-
/**
* fw_printenv() - print one or several environment variables
*
static int do_printenv;
static struct option long_options[] = {
- {"aes", required_argument, NULL, 'a'},
{"config", required_argument, NULL, 'c'},
{"help", no_argument, NULL, 'h'},
{"script", required_argument, NULL, 's'},
"\n"
" -h, --help print this help.\n"
" -v, --version display version\n"
-#ifdef CONFIG_ENV_AES
- " -a, --aes aes key to access environment\n"
-#endif
#ifdef CONFIG_FILE
" -c, --config configuration file, default:" CONFIG_FILE "\n"
#endif
"\n"
" -h, --help print this help.\n"
" -v, --version display version\n"
-#ifdef CONFIG_ENV_AES
- " -a, --aes aes key to access environment\n"
-#endif
#ifdef CONFIG_FILE
" -c, --config configuration file, default:" CONFIG_FILE "\n"
#endif
while ((c = getopt_long(argc, argv, ":a:c:l:h:v", long_options, NULL)) !=
EOF) {
switch (c) {
- case 'a':
- if (parse_aes_key(optarg, env_opts.aes_key)) {
- fprintf(stderr, "AES key parse error\n");
- exit(EXIT_FAILURE);
- }
- env_opts.aes_flag = 1;
- break;
#ifdef CONFIG_FILE
case 'c':
env_opts.config_file = optarg;
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt.c"
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt_addresses.c"
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt_empty_tree.c"
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt_overlay.c"
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt_strerror.c"
--- /dev/null
+#include "fdt_host.h"
+#include "../scripts/dtc/libfdt/fdt_sw.c"
os.remove(expname)
def GetData(self, data_type):
- data='''
-From 4924887af52713cabea78420eff03badea8f0035 Mon Sep 17 00:00:00 2001
+ data='''From 4924887af52713cabea78420eff03badea8f0035 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Thu, 7 Apr 2011 10:14:41 -0700
Subject: [PATCH 1/4] Add microsecond boot time measurement
%s
---
README | 11 ++++++++
+ MAINTAINERS | 3 ++
common/bootstage.c | 50 ++++++++++++++++++++++++++++++++++++
include/bootstage.h | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++
include/common.h | 8 ++++++
- Standalone program support:
CONFIG_STANDALONE_LOAD_ADDR
+diff --git a/MAINTAINERS b/MAINTAINERS
+index b167b028ec..beb7dc634f 100644
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -474,3 +474,8 @@ S: Maintained
+ T: git git://git.denx.de/u-boot.git
+ F: *
+ F: */
++
++BOOTSTAGE
++M: Simon Glass <sjg@chromium.org>
++L: u-boot@lists.denx.de
++F: common/bootstage.c
diff --git a/common/bootstage.c b/common/bootstage.c
new file mode 100644
index 0000000..2234c87
--- /dev/null
+++ b/common/bootstage.c
-@@ -0,0 +1,39 @@
+@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2011, Google Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
-+
+/*
+ * This module records the progress of boot and arbitrary commands, and
+ * permits accurate timestamping of each. The records can optionally be
+
+#include <common.h>
+
-+
+struct bootstage_record {
-+ uint32_t time_us;
++ u32 time_us;
+ const char *name;
+};
+
+static struct bootstage_record record[BOOTSTAGE_COUNT];
+
-+uint32_t bootstage_mark(enum bootstage_id id, const char *name)
++u32 bootstage_mark(enum bootstage_id id, const char *name)
+{
+ struct bootstage_record *rec = &record[id];
+
+ /* Only record the first event for each */
+%sif (!rec->name) {
-+ rec->time_us = (uint32_t)timer_get_us();
++ rec->time_us = (u32)timer_get_us();
+ rec->name = name;
+ }
+ if (!rec->name &&
+ %ssomething_else) {
-+ rec->time_us = (uint32_t)timer_get_us();
++ rec->time_us = (u32)timer_get_us();
+ rec->name = name;
+ }
+%sreturn rec->time_us;
self.assertEqual(result.errors, 0)
self.assertEqual(result.warnings, 0)
self.assertEqual(result.checks, 0)
- self.assertEqual(result.lines, 56)
+ self.assertEqual(result.lines, 62)
os.remove(inf)
def testNoSignoff(self):
self.assertEqual(result.errors, 1)
self.assertEqual(result.warnings, 0)
self.assertEqual(result.checks, 0)
- self.assertEqual(result.lines, 56)
+ self.assertEqual(result.lines, 62)
os.remove(inf)
def testSpaces(self):
inf = self.SetupData('spaces')
result = checkpatch.CheckPatch(inf)
self.assertEqual(result.ok, False)
- self.assertEqual(len(result.problems), 2)
+ self.assertEqual(len(result.problems), 3)
self.assertEqual(result.errors, 0)
- self.assertEqual(result.warnings, 2)
+ self.assertEqual(result.warnings, 3)
self.assertEqual(result.checks, 0)
- self.assertEqual(result.lines, 56)
+ self.assertEqual(result.lines, 62)
os.remove(inf)
def testIndent(self):
self.assertEqual(result.errors, 0)
self.assertEqual(result.warnings, 0)
self.assertEqual(result.checks, 1)
- self.assertEqual(result.lines, 56)
+ self.assertEqual(result.lines, 62)
os.remove(inf)
* @spl_hdr: Boot ROM requires a 4-bytes spl header
* @spl_size: Spl size(include extra 4-bytes spl header)
* @spl_rc4: RC4 encode the SPL binary (same key as header)
- * @spl_boot0: A new-style (ARM_SOC_BOOT0_HOOK) image that should
- * have the boot magic (e.g. 'RK33') written to its first
- * word.
*/
struct spl_info {
const char *spl_hdr;
const uint32_t spl_size;
const bool spl_rc4;
- const bool spl_boot0;
};
static struct spl_info spl_infos[] = {
- { "rk3036", "RK30", 0x1000, false, false },
- { "rk3128", "RK31", 0x1800, false, false },
- { "rk3188", "RK31", 0x8000 - 0x800, true, false },
- { "rk322x", "RK32", 0x8000 - 0x1000, false, false },
- { "rk3288", "RK32", 0x8000, false, false },
- { "rk3328", "RK32", 0x8000 - 0x1000, false, false },
- { "rk3368", "RK33", 0x8000 - 0x1000, false, true },
- { "rk3399", "RK33", 0x30000 - 0x2000, false, true },
- { "rv1108", "RK11", 0x1800, false, false},
+ { "rk3036", "RK30", 0x1000, false },
+ { "rk3128", "RK31", 0x1800, false },
+ { "rk3188", "RK31", 0x8000 - 0x800, true },
+ { "rk322x", "RK32", 0x8000 - 0x1000, false },
+ { "rk3288", "RK32", 0x8000, false },
+ { "rk3328", "RK32", 0x8000 - 0x1000, false },
+ { "rk3368", "RK33", 0x8000 - 0x1000, false },
+ { "rk3399", "RK33", 0x30000 - 0x2000, false },
+ { "rv1108", "RK11", 0x1800, false },
};
static unsigned char rc4_key[16] = {
return info->spl_rc4;
}
-bool rkcommon_spl_is_boot0(struct image_tool_params *params)
-{
- struct spl_info *info = rkcommon_get_spl_info(params->imagename);
-
- /*
- * info would not be NULL, because of we checked params before.
- */
- return info->spl_boot0;
-}
-
static void rkcommon_set_header0(void *buf, uint file_size,
struct image_tool_params *params)
{
* have the first 4 bytes reserved for the spl_name). Reserving
* these 4 bytes is done using the BOOT0_HOOK infrastructure.
*
- * Depending on this, the header is either 0x800 (if this is a
- * 'boot0'-style payload, which has reserved 4 bytes at the
- * beginning for the 'spl_name' and expects us to overwrite
- * its first 4 bytes) or 0x804 bytes in length.
+ * The header is always at 0x800 (as we now use a payload
+ * prepadded using the boot0 hook for all targets): the first
+ * 4 bytes of these images can safely be overwritten using the
+ * boot magic.
*/
- if (rkcommon_spl_is_boot0(params))
- tparams->header_size = RK_SPL_HDR_START;
- else
- tparams->header_size = RK_SPL_HDR_START + 4;
+ tparams->header_size = RK_SPL_HDR_START;
/* Allocate, clear and install the header */
tparams->hdr = malloc(tparams->header_size);
projects / oweals / u-boot.git / commitdiff