config HAS_THUMB2
bool
+# If set, the workarounds for these ARM errata are applied early during U-Boot
+# startup. Note that in general these options force the workarounds to be
+# applied; no CPU-type/version detection exists, unlike the similar options in
+# the Linux kernel. Do not set these options unless they apply! Also note that
+# the following can be machine specific errata. These do have ability to
+# provide rudimentary version and machine specific checks, but expect no
+# product checks:
+# CONFIG_ARM_ERRATA_430973
+# CONFIG_ARM_ERRATA_454179
+# CONFIG_ARM_ERRATA_621766
+# CONFIG_ARM_ERRATA_798870
+# CONFIG_ARM_ERRATA_801819
+config ARM_ERRATA_430973
+ bool
+
+config ARM_ERRATA_454179
+ bool
+
+config ARM_ERRATA_621766
+ bool
+
+config ARM_ERRATA_716044
+ bool
+
+config ARM_ERRATA_725233
+ bool
+
+config ARM_ERRATA_742230
+ bool
+
+config ARM_ERRATA_743622
+ bool
+
+config ARM_ERRATA_751472
+ bool
+
+config ARM_ERRATA_761320
+ bool
+
+config ARM_ERRATA_773022
+ bool
+
+config ARM_ERRATA_774769
+ bool
+
+config ARM_ERRATA_794072
+ bool
+
+config ARM_ERRATA_798870
+ bool
+
+config ARM_ERRATA_801819
+ bool
+
+config ARM_ERRATA_826974
+ bool
+
+config ARM_ERRATA_828024
+ bool
+
+config ARM_ERRATA_829520
+ bool
+
+config ARM_ERRATA_833069
+ bool
+
+config ARM_ERRATA_833471
+ bool
+
config CPU_ARM720T
bool
select SYS_CACHE_SHIFT_5
the hosted environment to call out to the emulator to
retrieve files from the host machine.
+config SYS_THUMB_BUILD
+ bool "Build U-Boot using the Thumb instruction set"
+ depends on !ARM64
+ help
+ Use this flag to build U-Boot using the Thumb instruction set for
+ ARM architectures. Thumb instruction set provides better code
+ density. For ARM architectures that support Thumb2 this flag will
+ result in Thumb2 code generated by GCC.
+
+config SPL_SYS_THUMB_BUILD
+ bool "Build SPL using the Thumb instruction set"
+ default y if SYS_THUMB_BUILD
+ depends on !ARM64
+ help
+ Use this flag to build SPL using the Thumb instruction set for
+ ARM architectures. Thumb instruction set provides better code
+ density. For ARM architectures that support Thumb2 this flag will
+ result in Thumb2 code generated by GCC.
+
config SYS_L2CACHE_OFF
bool "L2cache off"
help
ARM_SOC_BOOT0_HOOK which contains the required assembler
preprocessor code.
+config ARM_CORTEX_CPU_IS_UP
+ bool
+ default n
+
config USE_ARCH_MEMCPY
bool "Use an assembly optimized implementation of memcpy"
default y
bool "Support bcmnsp"
select CPU_V7
+config TARGET_BCMNS2
+ bool "Support Broadcom Northstar2"
+ select ARM64
+ help
+ Support for Broadcom Northstar 2 SoCs. NS2 is a quad-core 64-bit
+ ARMv8 Cortex-A57 processors targeting a broad range of networking
+ applications
+
config ARCH_EXYNOS
bool "Samsung EXYNOS"
select DM
bool "TI Keystone"
select CPU_V7
select SUPPORT_SPL
+ select SYS_THUMB_BUILD
select CMD_POWEROFF
config ARCH_MESON
targeted at media players and tablet computers. We currently
support the S905 (GXBaby) 64-bit SoC.
+config ARCH_MX7ULP
+ bool "NXP MX7ULP"
+ select CPU_V7
+ select ROM_UNIFIED_SECTIONS
+
config ARCH_MX7
bool "Freescale MX7"
select CPU_V7
select SYS_FSL_HAS_SEC if SECURE_BOOT
select SYS_FSL_SEC_COMPAT_4
select SYS_FSL_SEC_LE
+ select SYS_THUMB_BUILD if SPL
config ARCH_MX5
bool "Freescale MX5"
config OMAP34XX
bool "OMAP34XX SoC"
select ARCH_OMAP2
+ select ARM_ERRATA_430973
+ select ARM_ERRATA_454179
+ select ARM_ERRATA_621766
+ select ARM_ERRATA_725233
select USE_TINY_PRINTF
+ imply SPL_EXT_SUPPORT
+ imply SPL_FAT_SUPPORT
+ imply SPL_GPIO_SUPPORT
+ imply SPL_I2C_SUPPORT
+ imply SPL_LIBCOMMON_SUPPORT
+ imply SPL_LIBDISK_SUPPORT
+ imply SPL_LIBGENERIC_SUPPORT
+ imply SPL_MMC_SUPPORT
+ imply SPL_NAND_SUPPORT
+ imply SPL_POWER_SUPPORT
+ imply SPL_SERIAL_SUPPORT
+ imply SYS_THUMB_BUILD
config OMAP44XX
bool "OMAP44XX SoC"
select ARCH_OMAP2
select USE_TINY_PRINTF
+ imply SPL_DISPLAY_PRINT
+ imply SPL_EXT_SUPPORT
+ imply SPL_FAT_SUPPORT
+ imply SPL_GPIO_SUPPORT
+ imply SPL_I2C_SUPPORT
+ imply SPL_LIBCOMMON_SUPPORT
+ imply SPL_LIBDISK_SUPPORT
+ imply SPL_LIBGENERIC_SUPPORT
+ imply SPL_MMC_SUPPORT
+ imply SPL_NAND_SUPPORT
+ imply SPL_POWER_SUPPORT
+ imply SPL_SERIAL_SUPPORT
+ imply SYS_THUMB_BUILD
config OMAP54XX
bool "OMAP54XX SoC"
select ARCH_OMAP2
+ select ARM_ERRATA_798870
+ select SYS_THUMB_BUILD
+ imply SPL_DISPLAY_PRINT
+ imply SPL_ENV_SUPPORT
+ imply SPL_EXT_SUPPORT
+ imply SPL_FAT_SUPPORT
+ imply SPL_GPIO_SUPPORT
+ imply SPL_I2C_SUPPORT
+ imply SPL_LIBCOMMON_SUPPORT
+ imply SPL_LIBDISK_SUPPORT
+ imply SPL_LIBGENERIC_SUPPORT
+ imply SPL_MMC_SUPPORT
+ imply SPL_NAND_SUPPORT
+ imply SPL_POWER_SUPPORT
+ imply SPL_SERIAL_SUPPORT
config AM43XX
bool "AM43XX SoC"
select ARCH_OMAP2
+ imply SPL_DM
+ imply SPL_DM_SEQ_ALIAS
+ imply SPL_OF_CONTROL
+ imply SPL_OF_TRANSLATE
+ imply SPL_SEPARATE_BSS
+ imply SPL_SYS_MALLOC_SIMPLE
+ imply SYS_THUMB_BUILD
help
Support for AM43xx SOC from Texas Instruments.
The AM43xx high performance SOC features a Cortex-A9
config AM33XX
bool "AM33XX SoC"
select ARCH_OMAP2
+ imply SYS_THUMB_BUILD
help
Support for AM335x SOC from Texas Instruments.
The AM335x high performance SOC features a Cortex-A8
select DM
select DM_SERIAL
select BOARD_EARLY_INIT_F
+ imply SYS_THUMB_BUILD
config TARGET_S32V234EVB
bool "Support s32v234evb"
select ENABLE_ARM_SOC_BOOT0_HOOK
select ARCH_EARLY_INIT_R
select ARCH_MISC_INIT
+ select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
+ select SYS_THUMB_BUILD
config TARGET_CM_T43
bool "Support cm_t43"
select SPL_STACK_R if SUPPORT_SPL
select SPL_SYS_MALLOC_SIMPLE if SUPPORT_SPL
select SYS_NS16550
+ select SPL_SYS_THUMB_BUILD if !ARM64
select USB if DISTRO_DEFAULTS
select USB_STORAGE if DISTRO_DEFAULTS
select USB_KEYBOARD if DISTRO_DEFAULTS
select CPU_V7
select SYS_FSL_ERRATUM_ESDHC_A001
-config TARGET_VF610TWR
- bool "Support vf610twr"
+config ARCH_VF610
+ bool "Freescale Vybrid"
select CPU_V7
select SYS_FSL_ERRATUM_ESDHC111
-config TARGET_COLIBRI_VF
- bool "Support Colibri VF50/61"
- select BOARD_LATE_INIT
- select CPU_V7
- select SYS_FSL_ERRATUM_ESDHC111
-
-config TARGET_PCM052
- bool "Support pcm-052"
- select CPU_V7
- select SYS_FSL_ERRATUM_ESDHC111
- select SYS_FSL_ERRATUM_ESDHC135
- select SYS_FSL_ERRATUM_ESDHC_A001
-
-config TARGET_BK4R1
- bool "Support BK4r1"
- select CPU_V7
- select SYS_FSL_ERRATUM_ESDHC111
- select SYS_FSL_ERRATUM_ESDHC135
- select SYS_FSL_ERRATUM_ESDHC_A001
-
config ARCH_ZYNQ
bool "Xilinx Zynq Platform"
select BOARD_LATE_INIT
select SPL_SEPARATE_BSS if SPL
select DM_USB if USB
select BLK
+ select CLK
+ select SPL_CLK
+ select CLK_ZYNQ
config ARCH_ZYNQMP
bool "Support Xilinx ZynqMP Platform"
select CPU_V7M
select DM
select DM_SERIAL
+ select SYS_THUMB_BUILD
+
+config ARCH_STI
+ bool "Support STMicrolectronics SoCs"
+ select CPU_V7
+ select DM
+ select DM_SERIAL
+ select BLK
+ select DM_MMC
+ select DM_RESET
+ help
+ Support for STMicroelectronics STiH407/10 SoC family.
+ This SoC is used on Linaro 96Board STiH410-B2260
config ARCH_ROCKCHIP
bool "Support Rockchip SoCs"
select DM
select SPL_DM if SPL
select SYS_MALLOC_F
+ select SYS_THUMB_BUILD if !ARM64
select SPL_SYS_MALLOC_SIMPLE if SPL
select DM_GPIO
select DM_I2C
source "arch/arm/cpu/armv7/ls102xa/Kconfig"
+source "arch/arm/cpu/armv7/mx7ulp/Kconfig"
+
source "arch/arm/cpu/armv7/mx7/Kconfig"
source "arch/arm/cpu/armv7/mx6/Kconfig"
source "arch/arm/mach-socfpga/Kconfig"
+source "arch/arm/mach-sti/Kconfig"
+
source "arch/arm/mach-stm32/Kconfig"
source "arch/arm/mach-tegra/Kconfig"
source "arch/arm/mach-uniphier/Kconfig"
+source "arch/arm/cpu/armv7/vf610/Kconfig"
+
source "arch/arm/mach-zynq/Kconfig"
source "arch/arm/cpu/armv7/Kconfig"
source "arch/arm/imx-common/Kconfig"
+source "board/aries/m28evk/Kconfig"
+source "board/aries/m53evk/Kconfig"
source "board/bosch/shc/Kconfig"
source "board/BuR/brxre1/Kconfig"
source "board/BuR/brppt1/Kconfig"
source "board/broadcom/bcm28155_ap/Kconfig"
source "board/broadcom/bcmcygnus/Kconfig"
source "board/broadcom/bcmnsp/Kconfig"
+source "board/broadcom/bcmns2/Kconfig"
source "board/cavium/thunderx/Kconfig"
source "board/cirrus/edb93xx/Kconfig"
source "board/compulab/cm_t335/Kconfig"
source "board/compulab/cm_t43/Kconfig"
source "board/creative/xfi3/Kconfig"
-source "board/denx/m28evk/Kconfig"
-source "board/denx/m53evk/Kconfig"
source "board/freescale/ls2080a/Kconfig"
source "board/freescale/ls2080aqds/Kconfig"
source "board/freescale/ls2080ardb/Kconfig"
source "board/freescale/mx53loco/Kconfig"
source "board/freescale/mx53smd/Kconfig"
source "board/freescale/s32v234evb/Kconfig"
-source "board/freescale/vf610twr/Kconfig"
+source "board/gdsys/a38x/Kconfig"
source "board/grinn/chiliboard/Kconfig"
source "board/gumstix/pepper/Kconfig"
source "board/h2200/Kconfig"
source "board/isee/igep0033/Kconfig"
source "board/olimex/mx23_olinuxino/Kconfig"
source "board/phytec/pcm051/Kconfig"
-source "board/phytec/pcm052/Kconfig"
source "board/ppcag/bg0900/Kconfig"
source "board/sandisk/sansa_fuze_plus/Kconfig"
source "board/schulercontrol/sc_sps_1/Kconfig"
source "board/ti/ti816x/Kconfig"
source "board/timll/devkit3250/Kconfig"
source "board/toradex/colibri_pxa270/Kconfig"
-source "board/toradex/colibri_vf/Kconfig"
source "board/technologic/ts4600/Kconfig"
source "board/technologic/ts4800/Kconfig"
source "board/vscom/baltos/Kconfig"