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
config USE_ARCH_MEMCPY
bool "Use an assembly optimized implementation of memcpy"
- default y if CPU_V7
- depends on !ARM64 && !SPL
+ default y
+ depends on !ARM64
+ help
+ Enable the generation of an optimized version of memcpy.
+ Such implementation may be faster under some conditions
+ but may increase the binary size.
+
+config SPL_USE_ARCH_MEMCPY
+ bool "Use an assembly optimized implementation of memcpy"
+ default y if USE_ARCH_MEMCPY
+ depends on !ARM64
help
Enable the generation of an optimized version of memcpy.
Such implementation may be faster under some conditions
config USE_ARCH_MEMSET
bool "Use an assembly optimized implementation of memset"
- default y if CPU_V7
- depends on !ARM64 && !SPL
+ default y
+ depends on !ARM64
+ help
+ Enable the generation of an optimized version of memset.
+ Such implementation may be faster under some conditions
+ but may increase the binary size.
+
+config SPL_USE_ARCH_MEMSET
+ bool "Use an assembly optimized implementation of memset"
+ default y if USE_ARCH_MEMSET
+ depends on !ARM64
help
Enable the generation of an optimized version of memset.
Such implementation may be faster under some conditions
config KIRKWOOD
bool "Marvell Kirkwood"
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
+ select ARCH_MISC_INIT
config ARCH_MVEBU
bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
config TARGET_MX25PDK
bool "Support mx25pdk"
+ select BOARD_LATE_INIT
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
config TARGET_ZMX25
bool "Support zmx25"
+ select BOARD_LATE_INIT
select CPU_ARM926EJS
config TARGET_APF27
bool "Support mx23evk"
select CPU_ARM926EJS
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
config TARGET_MX28EVK
bool "Support mx28evk"
select CPU_ARM926EJS
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
config TARGET_MX23_OLINUXINO
bool "Support mx23_olinuxino"
select CPU_ARM926EJS
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
config TARGET_BG0900
bool "Support bg0900"
config TARGET_SPEAR300
bool "Support spear300"
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
config TARGET_SPEAR310
bool "Support spear310"
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
config TARGET_SPEAR320
bool "Support spear320"
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
config TARGET_SPEAR600
bool "Support spear600"
select CPU_ARM926EJS
+ select BOARD_EARLY_INIT_F
config TARGET_STV0991
bool "Support stv0991"
config TARGET_X600
bool "Support x600"
+ select BOARD_LATE_INIT
select CPU_ARM926EJS
select SUPPORT_SPL
config TARGET_IMX31_PHYCORE
- bool "Support imx31_phycore"
+ bool "Support imx31_phycore_eet"
+ select CPU_ARM1136
+ select BOARD_EARLY_INIT_F
+
+config TARGET_IMX31_PHYCORE_EET
+ bool "Support imx31_phycore_eet"
+ select BOARD_LATE_INIT
select CPU_ARM1136
+ select BOARD_EARLY_INIT_F
config TARGET_MX31ADS
bool "Support mx31ads"
select CPU_ARM1136
+ select BOARD_EARLY_INIT_F
config TARGET_MX31PDK
bool "Support mx31pdk"
+ select BOARD_LATE_INIT
select CPU_ARM1136
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
config TARGET_WOODBURN
bool "Support woodburn"
config TARGET_MX35PDK
bool "Support mx35pdk"
+ select BOARD_LATE_INIT
select CPU_ARM1136
config ARCH_BCM283X
config TARGET_BRXRE1
bool "Support BRXRE1"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
config TARGET_BRPPT1
bool "Support BRPPT1"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
config TARGET_DRACO
bool "Support draco"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
config TARGET_THUBAN
bool "Support thuban"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
config TARGET_RASTABAN
bool "Support rastaban"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
config TARGET_ETAMIN
bool "Support etamin"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
config TARGET_PXM2
bool "Support pxm2"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
config TARGET_RUT
bool "Support rut"
select ARCH_OMAP2
+ select BOARD_LATE_INIT
select DM
select DM_SERIAL
select DM_GPIO
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 BOARD_EARLY_INIT_F
+ select ARCH_MISC_INIT
config ARCH_MX6
bool "Freescale MX6"
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"
select CPU_V7
+ select BOARD_EARLY_INIT_F
config TARGET_M53EVK
bool "Support m53evk"
select CPU_V7
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
config TARGET_MX51EVK
bool "Support mx51evk"
+ select BOARD_LATE_INIT
select CPU_V7
+ select BOARD_EARLY_INIT_F
config TARGET_MX53ARD
bool "Support mx53ard"
select CPU_V7
+ select BOARD_EARLY_INIT_F
config TARGET_MX53EVK
bool "Support mx53evk"
+ select BOARD_LATE_INIT
select CPU_V7
+ select BOARD_EARLY_INIT_F
config TARGET_MX53LOCO
bool "Support mx53loco"
+ select BOARD_LATE_INIT
select CPU_V7
+ select BOARD_EARLY_INIT_F
config TARGET_MX53SMD
bool "Support mx53smd"
select CPU_V7
+ select BOARD_EARLY_INIT_F
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
bool "Renesas ARM SoCs"
select DM
select DM_SERIAL
+ select BOARD_EARLY_INIT_F
+ imply SYS_THUMB_BUILD
config TARGET_S32V234EVB
bool "Support s32v234evb"
select ARM64
+ select SYS_FSL_ERRATUM_ESDHC111
config ARCH_SNAPDRAGON
bool "Qualcomm Snapdragon SoCs"
select DM_SPI_FLASH
select DM_SPI
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
config TARGET_TS4800
bool "Support TS4800"
select CPU_V7
+ select SYS_FSL_ERRATUM_ESDHC_A001
-config TARGET_VF610TWR
- bool "Support vf610twr"
- select CPU_V7
-
-config TARGET_COLIBRI_VF
- bool "Support Colibri VF50/61"
- select CPU_V7
-
-config TARGET_PCM052
- bool "Support pcm-052"
- select CPU_V7
-
-config TARGET_BK4R1
- bool "Support BK4r1"
+config ARCH_VF610
+ bool "Freescale Vybrid"
select CPU_V7
+ select SYS_FSL_ERRATUM_ESDHC111
config ARCH_ZYNQ
bool "Xilinx Zynq Platform"
+ select BOARD_LATE_INIT
select CPU_V7
select SUPPORT_SPL
select OF_CONTROL
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 ARM64
+ select BOARD_LATE_INIT
select DM
select OF_CONTROL
select DM_SERIAL
select ARCH_LS2080A
select ARM64
select ARMV8_MULTIENTRY
+ select ARCH_MISC_INIT
help
Support for Freescale LS2080A_EMU platform
The LS2080A Development System (EMULATOR) is a pre silicon
select ARCH_LS2080A
select ARM64
select ARMV8_MULTIENTRY
+ select ARCH_MISC_INIT
help
Support for Freescale LS2080A_SIMU platform
The LS2080A Development System (QDS) is a pre silicon
select ARCH_LS2080A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
+ select ARCH_MISC_INIT
help
Support for Freescale LS2080AQDS platform
The LS2080A Development System (QDS) is a high-performance
select ARCH_LS2080A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
+ select ARCH_MISC_INIT
help
Support for Freescale LS2080ARDB platform.
The LS2080A Reference design board (RDB) is a high-performance
bool "Support ls1012aqds"
select ARCH_LS1012A
select ARM64
+ select BOARD_LATE_INIT
help
Support for Freescale LS1012AQDS platform.
The LS1012A Development System (QDS) is a high-performance
bool "Support ls1012ardb"
select ARCH_LS1012A
select ARM64
+ select BOARD_LATE_INIT
help
Support for Freescale LS1012ARDB platform.
The LS1012A Reference design board (RDB) is a high-performance
config TARGET_LS1021AQDS
bool "Support ls1021aqds"
+ select BOARD_LATE_INIT
select CPU_V7
select CPU_V7_HAS_NONSEC
select CPU_V7_HAS_VIRT
select ARCH_LS1021A
select ARCH_SUPPORT_PSCI
select LS1_DEEP_SLEEP
+ select SYS_FSL_DDR
+ select BOARD_EARLY_INIT_F
config TARGET_LS1021ATWR
bool "Support ls1021atwr"
+ select BOARD_LATE_INIT
select CPU_V7
select CPU_V7_HAS_NONSEC
select CPU_V7_HAS_VIRT
select ARCH_LS1021A
select ARCH_SUPPORT_PSCI
select LS1_DEEP_SLEEP
+ select BOARD_EARLY_INIT_F
config TARGET_LS1021AIOT
bool "Support ls1021aiot"
+ select BOARD_LATE_INIT
select CPU_V7
select CPU_V7_HAS_NONSEC
select CPU_V7_HAS_VIRT
select ARCH_LS1043A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
help
Support for Freescale LS1043AQDS platform.
select ARCH_LS1043A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
+ select BOARD_EARLY_INIT_F
help
Support for Freescale LS1043ARDB platform.
select ARCH_LS1046A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
select DM_SPI_FLASH if DM_SPI
+ select BOARD_EARLY_INIT_F
help
Support for Freescale LS1046AQDS platform.
The LS1046A Development System (QDS) is a high-performance
select ARCH_LS1046A
select ARM64
select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
select SUPPORT_SPL
select DM_SPI_FLASH if DM_SPI
+ select POWER_MC34VR500
+ select BOARD_EARLY_INIT_F
help
Support for Freescale LS1046ARDB platform.
The LS1046A Reference Design Board (RDB) is a high-performance
config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
+ select BOARD_LATE_INIT
select CLK_UNIPHIER
select DM
select DM_GPIO
select OF_CONTROL
select OF_LIBFDT
select PINCTRL
- select SPL
- select SPL_DM
- select SPL_LIBCOMMON_SUPPORT
- select SPL_LIBGENERIC_SUPPORT
- select SPL_OF_CONTROL
- select SPL_PINCTRL
+ select SPL_DM if SPL
+ select SPL_LIBCOMMON_SUPPORT if SPL
+ select SPL_LIBGENERIC_SUPPORT if SPL
+ select SPL_OF_CONTROL if SPL
+ select SPL_PINCTRL if SPL
select SUPPORT_SPL
help
Support for UniPhier SoC family developed by Socionext Inc.
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
select OF_CONTROL
select SYS_CACHE_SHIFT_7
+config ARCH_ASPEED
+ bool "Support Aspeed SoCs"
+ select OF_CONTROL
+ select DM
+
endchoice
+source "arch/arm/mach-aspeed/Kconfig"
+
source "arch/arm/mach-at91/Kconfig"
source "arch/arm/mach-bcm283x/Kconfig"
source "arch/arm/mach-kirkwood/Kconfig"
-source "arch/arm/mach-litesom/Kconfig"
-
source "arch/arm/mach-mvebu/Kconfig"
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 "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/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/hisilicon/hikey/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"
projects / people / ms / u-boot.git / blobdiff