+++ /dev/null
-/dts-v1/;
-
-#include "mt7621.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-/ {
- compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
- model = "GB-PC1";
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
- };
-
- chosen {
- bootargs = "console=ttyS0,57600";
- };
-
- sdhci@10130000 {
- status = "okay";
- };
-
- palmbus@1E000000 {
- spi@b00 {
- status = "okay";
-
- m25p80@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0 0>;
- linux,modalias = "m25p80";
- spi-max-frequency = <10000000>;
- m25p,chunked-io = <32>;
-
- partition@0 {
- label = "u-boot";
- reg = <0x0 0x30000>;
- read-only;
- };
-
- partition@30000 {
- label = "u-boot-env";
- reg = <0x30000 0x10000>;
- };
-
- partition@40000 {
- label = "firmware";
- reg = <0x50000 0x1fb0000>;
- };
-
- };
- };
-
- i2c@900 {
- compatible = "ralink,i2c-mt7621";
- reg = <0x900 0x100>;
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c_pins>;
- status = "okay";
- };
- };
-
- pcie@1e140000 {
- status = "okay";
- };
-
- ethernet@1e100000 {
- status = "okay";
- };
-
- gpio-keys-polled {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
- poll-interval = <20>;
-
- reset {
- label = "reset";
- gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- gpio-leds {
- compatible = "gpio-leds";
-
- status {
- label = "gnubee:green:status";
- gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
- };
-
- system {
- label = "gnubee:green:system";
- gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
- };
- };
-
- gpio-power {
- compatible = "gpio-power";
-
- 26 {
- label = "gnubee:power:gpio26";
- gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
- };
-
- 28 {
- label = "gnubee:power:gpio28";
- gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
- };
-
- 29 {
- label = "gnubee:power:gpio29";
- gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
- };
-
- 30 {
- label = "gnubee:power:gpio30";
- gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
- };
- };
-
- pinctrl {
- state_default: pinctrl0 {
- gpio {
- ralink,group = "wdt", "rgmii2", "mdio";
- ralink,function = "gpio";
- };
- };
- };
-};
+++ /dev/null
-CONFIG_ARCH_BINFMT_ELF_STATE=y
-CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_DISCARD_MEMBLOCK=y
-CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
-CONFIG_ARCH_HAS_RESET_CONTROLLER=y
-# CONFIG_ARCH_HAS_SG_CHAIN is not set
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_ARCH_SUPPORTS_UPROBES=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-CONFIG_BOARD_SCACHE=y
-CONFIG_BOUNCE=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CEVT_R4K=y
-# CONFIG_CEVT_SYSTICK_QUIRK is not set
-CONFIG_CLKDEV_LOOKUP=y
-CONFIG_CLKSRC_MIPS_GIC=y
-CONFIG_CLKSRC_OF=y
-CONFIG_CLKSRC_PROBE=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
-CONFIG_CMDLINE_BOOL=y
-# CONFIG_CMDLINE_OVERRIDE is not set
-CONFIG_COMMON_CLK=y
-CONFIG_CPU_GENERIC_DUMP_TLB=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_CPU_MIPS32=y
-# CONFIG_CPU_MIPS32_R1 is not set
-CONFIG_CPU_MIPS32_R2=y
-CONFIG_CPU_MIPSR2=y
-CONFIG_CPU_MIPSR2_IRQ_EI=y
-CONFIG_CPU_MIPSR2_IRQ_VI=y
-CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
-CONFIG_CPU_R4K_CACHE_TLB=y
-CONFIG_CPU_R4K_FPU=y
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_CPU_SUPPORTS_MSA=y
-CONFIG_CRC16=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_LZO=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_WORKQUEUE=y
-CONFIG_CSRC_R4K=y
-CONFIG_DEBUG_PINCTRL=y
-CONFIG_DMA_NONCOHERENT=y
-# CONFIG_DTB_MT7621_EVAL is not set
-CONFIG_DTB_RT_NONE=y
-CONFIG_DTC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_GENERIC_ATOMIC64=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_IO=y
-CONFIG_GENERIC_IRQ_CHIP=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SCHED_CLOCK=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_DEVRES=y
-CONFIG_GPIO_MT7621=y
-# CONFIG_GPIO_RALINK is not set
-CONFIG_GPIO_SYSFS=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
-# CONFIG_HAVE_ARCH_BITREVERSE is not set
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_BPF_JIT=y
-CONFIG_HAVE_CC_STACKPROTECTOR=y
-CONFIG_HAVE_CLK=y
-CONFIG_HAVE_CLK_PREPARE=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-CONFIG_HAVE_DMA_API_DEBUG=y
-CONFIG_HAVE_DMA_ATTRS=y
-CONFIG_HAVE_DMA_CONTIGUOUS=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_KVM=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_MACH_CLKDEV=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-CONFIG_HIGHMEM=y
-CONFIG_HW_HAS_PCI=y
-CONFIG_HZ_PERIODIC=y
-CONFIG_I2C=y
-CONFIG_I2C_MT7621=y
-# CONFIG_IMG_MDC_DMA is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQCHIP=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_MIPS_CPU=y
-CONFIG_IRQ_WORK=y
-CONFIG_LIBFDT=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_MDIO_BOARDINFO=y
-CONFIG_MIPS=y
-CONFIG_MIPS_CLOCK_VSYSCALL=y
-CONFIG_MIPS_CM=y
-# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
-# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
-CONFIG_MIPS_CMDLINE_FROM_DTB=y
-CONFIG_MIPS_CPC=y
-CONFIG_MIPS_CPS=y
-# CONFIG_MIPS_CPS_NS16550 is not set
-CONFIG_MIPS_CPU_SCACHE=y
-# CONFIG_MIPS_ELF_APPENDED_DTB is not set
-CONFIG_MIPS_GIC=y
-CONFIG_MIPS_GIC_IPI=y
-# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_MT=y
-CONFIG_MIPS_MT_FPAFF=y
-CONFIG_MIPS_MT_SMP=y
-CONFIG_MIPS_NO_APPENDED_DTB=y
-CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
-# CONFIG_MIPS_RAW_APPENDED_DTB is not set
-CONFIG_MIPS_SPRAM=y
-# CONFIG_MIPS_VPE_LOADER is not set
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MT7621_WDT=y
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_M25P80=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_SPLIT_FIRMWARE=y
-CONFIG_MTD_SPLIT_SEAMA_FW=y
-CONFIG_MTD_SPLIT_TRX_FW=y
-CONFIG_MTD_SPLIT_UIMAGE_FW=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_BEB_LIMIT=20
-CONFIG_MTD_UBI_BLOCK=y
-# CONFIG_MTD_UBI_FASTMAP is not set
-# CONFIG_MTD_UBI_GLUEBI is not set
-CONFIG_MTD_UBI_WL_THRESHOLD=4096
-CONFIG_MTK_MTD_NAND=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NET_FLOW_LIMIT=y
-CONFIG_NET_MEDIATEK_GSW_MT7621=y
-CONFIG_NET_MEDIATEK_MDIO=y
-CONFIG_NET_MEDIATEK_MDIO_MT7620=y
-CONFIG_NET_MEDIATEK_MT7621=y
-CONFIG_NET_MEDIATEK_SOC=y
-CONFIG_NET_VENDOR_MEDIATEK=y
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-# CONFIG_NO_IOPORT_MAP is not set
-CONFIG_NR_CPUS=4
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_ADDRESS_PCI=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_GPIO=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_MDIO=y
-CONFIG_OF_MTD=y
-CONFIG_OF_NET=y
-CONFIG_OF_PCI=y
-CONFIG_OF_PCI_IRQ=y
-CONFIG_PCI=y
-CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
-CONFIG_PHYLIB=y
-# CONFIG_PHY_RALINK_USB is not set
-CONFIG_PINCTRL=y
-CONFIG_PINCTRL_RT2880=y
-# CONFIG_PINCTRL_SINGLE is not set
-CONFIG_POWER_RESET=y
-CONFIG_POWER_RESET_GPIO=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_RALINK=y
-# CONFIG_RALINK_WDT is not set
-CONFIG_RATIONAL=y
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_RESET_CONTROLLER=y
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_SCHED_HRTICK=y
-# CONFIG_SCHED_INFO is not set
-CONFIG_SCHED_SMT=y
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250_FSL is not set
-CONFIG_SERIAL_8250_NR_UARTS=3
-CONFIG_SERIAL_8250_RUNTIME_UARTS=3
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SMP=y
-CONFIG_SMP_UP=y
-# CONFIG_SOC_MT7620 is not set
-CONFIG_SOC_MT7621=y
-# CONFIG_SOC_RT288X is not set
-# CONFIG_SOC_RT305X is not set
-# CONFIG_SOC_RT3883 is not set
-CONFIG_SPI=y
-CONFIG_SPI_MASTER=y
-CONFIG_SPI_MT7621=y
-# CONFIG_SPI_RT2880 is not set
-CONFIG_SRCU=y
-CONFIG_SWCONFIG=y
-CONFIG_SYNC_R4K=y
-CONFIG_SYSCTL_EXCEPTION_TRACE=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_HAS_CPU_MIPS32_R2=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_HIGHMEM=y
-CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SYS_SUPPORTS_MIPS16=y
-CONFIG_SYS_SUPPORTS_MIPS_CPS=y
-CONFIG_SYS_SUPPORTS_MULTITHREADING=y
-CONFIG_SYS_SUPPORTS_SCHED_SMT=y
-CONFIG_SYS_SUPPORTS_SMP=y
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TREE_RCU=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-CONFIG_USB_SUPPORT=y
-CONFIG_USE_OF=y
-CONFIG_WATCHDOG_CORE=y
-CONFIG_WEAK_ORDERING=y
-CONFIG_XPS=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZONE_DMA_FLAG=0
+++ /dev/null
-diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
-index fe9ceb7..2151975 100644
---- a/drivers/mtd/devices/m25p80.c
-+++ b/drivers/mtd/devices/m25p80.c
-@@ -27,6 +27,9 @@
- #include <linux/spi/flash.h>
- #include <linux/mtd/spi-nor.h>
-
-+#define OPCODE_RESET_ENABLE 0x66
-+#define OPCODE_RESET 0x99
-+
- #define MAX_CMD_SIZE 6
- struct m25p {
- struct spi_device *spi;
-@@ -168,6 +171,17 @@ static int m25p80_erase(struct spi_nor *nor, loff_t offset)
- return 0;
- }
-
-+void m25p80_reboot(struct mtd_info *mtd)
-+{
-+ struct spi_nor *nor = container_of(mtd, struct spi_nor, mtd);
-+ struct m25p *flash = nor->priv;
-+
-+ flash->command[0] = OPCODE_RESET_ENABLE;
-+ spi_write(flash->spi, flash->command, 1);
-+ flash->command[0] = OPCODE_RESET;
-+ spi_write(flash->spi, flash->command, 1);
-+}
-+
- /*
- * board specific setup should have ensured the SPI clock used here
- * matches what the READ command supports, at least until this driver
-@@ -197,6 +211,7 @@ static int m25p_probe(struct spi_device *spi)
- nor->erase = m25p80_erase;
- nor->write_reg = m25p80_write_reg;
- nor->read_reg = m25p80_read_reg;
-+ nor->mtd._reboot = m25p80_reboot;
-
- nor->dev = &spi->dev;
- nor->flash_node = spi->dev.of_node;
---
-2.9.3
-
projects / librecmc / librecmc.git / commitdiff