config THUMB2_KERNEL
bool
+config SYS_ICACHE_OFF
+ bool "Do not enable icache"
+ default n
+ help
+ Do not enable instruction cache in U-Boot.
+
+config SPL_SYS_ICACHE_OFF
+ bool "Do not enable icache in SPL"
+ depends on SPL
+ default SYS_ICACHE_OFF
+ help
+ Do not enable instruction cache in SPL.
+
+config SYS_DCACHE_OFF
+ bool "Do not enable dcache"
+ default n
+ help
+ Do not enable data cache in U-Boot.
+
+config SPL_SYS_DCACHE_OFF
+ bool "Do not enable dcache in SPL"
+ depends on SPL
+ default SYS_DCACHE_OFF
+ help
+ Do not enable data cache in SPL.
+
config SYS_ARM_CACHE_CP15
bool "CP15 based cache enabling support"
help
density. For ARM architectures that support Thumb2 this flag will
result in Thumb2 code generated by GCC.
+config TPL_SYS_THUMB_BUILD
+ bool "Build TPL using the Thumb instruction set"
+ default y if SYS_THUMB_BUILD
+ depends on TPL && !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
Such implementation may be faster under some conditions
but may increase the binary size.
+config TPL_USE_ARCH_MEMCPY
+ bool "Use an assembly optimized implementation of memcpy for TPL"
+ 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
+ but may increase the binary size.
+
config USE_ARCH_MEMSET
bool "Use an assembly optimized implementation of memset"
default y
Such implementation may be faster under some conditions
but may increase the binary size.
+config TPL_USE_ARCH_MEMSET
+ bool "Use an assembly optimized implementation of memset for TPL"
+ 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
+ but may increase the binary size.
+
config ARM64_SUPPORT_AARCH32
bool "ARM64 system support AArch32 execution state"
default y if ARM64 && !TARGET_THUNDERX_88XX
config ARCH_RMOBILE
bool "Renesas ARM SoCs"
- select BOARD_EARLY_INIT_F
+ select BOARD_EARLY_INIT_F if !RZA1
select DM
select DM_SERIAL
imply CMD_DM
imply DM_SPI
imply DM_SPI_FLASH
imply FAT_WRITE
+ imply SPL
+ imply SPL_DM
imply SPL_LIBDISK_SUPPORT
imply SPL_MMC_SUPPORT
imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
imply SPL_SPI_FLASH_SUPPORT
imply SPL_SPI_SUPPORT
+ imply L2X0_CACHE
config ARCH_SUNXI
bool "Support sunxi (Allwinner) SoCs"
select DM_GPIO
select DM_KEYBOARD
select DM_MMC if MMC
+ select DM_SCSI if SCSI
select DM_SERIAL
select DM_USB if DISTRO_DEFAULTS
select OF_BOARD_SETUP
select ARCH_MISC_INIT
select ARM64
select ARMV8_MULTIENTRY
+ select FSL_DDR_SYNC_REFRESH
help
Support for Freescale LS2080A_EMU platform
The LS2080A Development System (EMULATOR) is a pre silicon
select ARMV8_MULTIENTRY
select BOARD_LATE_INIT
select SUPPORT_SPL
+ select FSL_DDR_INTERACTIVE if !SD_BOOT
help
Support for NXP LS1088AQDS platform
The LS1088A Development System (QDS) is a high-performance
select SUPPORT_SPL
imply SCSI
imply SCSI_AHCI
+ select FSL_DDR_BIST
+ select FSL_DDR_INTERACTIVE if !SPL
help
Support for Freescale LS2080AQDS platform
The LS2080A Development System (QDS) is a high-performance
select ARMV8_MULTIENTRY
select BOARD_LATE_INIT
select SUPPORT_SPL
+ select FSL_DDR_BIST
+ select FSL_DDR_INTERACTIVE if !SPL
imply SCSI
imply SCSI_AHCI
help
development platform that supports the QorIQ LS2081A/LS2041A
Layerscape Architecture processor.
+config TARGET_LX2160ARDB
+ bool "Support lx2160ardb"
+ select ARCH_LX2160A
+ select ARCH_MISC_INIT
+ select ARM64
+ select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
+ help
+ Support for NXP LX2160ARDB platform.
+ The lx2160ardb (LX2160A Reference design board (RDB)
+ is a high-performance development platform that supports the
+ QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
+
+config TARGET_LX2160AQDS
+ bool "Support lx2160aqds"
+ select ARCH_LX2160A
+ select ARCH_MISC_INIT
+ select ARM64
+ select ARMV8_MULTIENTRY
+ select BOARD_LATE_INIT
+ help
+ Support for NXP LX2160AQDS platform.
+ The lx2160aqds (LX2160A QorIQ Development System (QDS)
+ is a high-performance development platform that supports the
+ QorIQ LX2160A/LX2120A/LX2080A Layerscape Architecture processor.
+
config TARGET_HIKEY
bool "Support HiKey 96boards Consumer Edition Platform"
select ARM64
development platform that supports the QorIQ LS1012A
Layerscape Architecture processor.
+config TARGET_LS1028AQDS
+ bool "Support ls1028aqds"
+ select ARCH_LS1028A
+ select ARM64
+ select ARMV8_MULTIENTRY
+ help
+ Support for Freescale LS1028AQDS platform
+ The LS1028A Development System (QDS) is a high-performance
+ development platform that supports the QorIQ LS1028A
+ Layerscape Architecture processor.
+
+config TARGET_LS1028ARDB
+ bool "Support ls1028ardb"
+ select ARCH_LS1028A
+ select ARM64
+ select ARMV8_MULTIENTRY
+ help
+ Support for Freescale LS1028ARDB platform
+ The LS1028A Development System (RDB) is a high-performance
+ development platform that supports the QorIQ LS1028A
+ Layerscape Architecture processor.
+
config TARGET_LS1088ARDB
bool "Support ls1088ardb"
select ARCH_LS1088A
select ARMV8_MULTIENTRY
select BOARD_LATE_INIT
select SUPPORT_SPL
+ select FSL_DDR_INTERACTIVE if !SD_BOOT
help
Support for NXP LS1088ARDB platform.
The LS1088A Reference design board (RDB) is a high-performance
select LS1_DEEP_SLEEP
select SUPPORT_SPL
select SYS_FSL_DDR
+ select FSL_DDR_INTERACTIVE
imply SCSI
config TARGET_LS1021ATWR
select BOARD_EARLY_INIT_F
select BOARD_LATE_INIT
select SUPPORT_SPL
+ select FSL_DDR_INTERACTIVE if !SPL
imply SCSI
+ imply SCSI_AHCI
help
Support for Freescale LS1043AQDS platform.
select BOARD_EARLY_INIT_F
select BOARD_LATE_INIT
select SUPPORT_SPL
- imply SCSI
help
Support for Freescale LS1043ARDB platform.
select BOARD_LATE_INIT
select DM_SPI_FLASH if DM_SPI
select SUPPORT_SPL
+ select FSL_DDR_BIST if !SPL
+ select FSL_DDR_INTERACTIVE if !SPL
+ select FSL_DDR_INTERACTIVE if !SPL
imply SCSI
help
Support for Freescale LS1046AQDS platform.
select DM_SPI_FLASH if DM_SPI
select POWER_MC34VR500
select SUPPORT_SPL
+ select FSL_DDR_BIST
+ select FSL_DDR_INTERACTIVE if !SPL
imply SCSI
help
Support for Freescale LS1046ARDB platform.
development platform that supports the QorIQ LS1046A
Layerscape Architecture processor.
+config TARGET_LS1046AFRWY
+ bool "Support ls1046afrwy"
+ select ARCH_LS1046A
+ select ARM64
+ select ARMV8_MULTIENTRY
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+ select DM_SPI_FLASH if DM_SPI
+ imply SCSI
+ help
+ Support for Freescale LS1046AFRWY platform.
+ The LS1046A Freeway Board (FRWY) is a high-performance
+ development platform that supports the QorIQ LS1046A
+ Layerscape Architecture processor.
config TARGET_H2200
bool "Support h2200"
select CPU_PXA
-config TARGET_ZIPITZ2
- bool "Support zipitz2"
- select CPU_PXA
-
config TARGET_COLIBRI_PXA270
bool "Support colibri_pxa270"
select CPU_PXA
select SYSCON
select SYSRESET
select SYS_THUMB_BUILD
+ imply SPL_SYSRESET
imply CMD_DM
+ imply CMD_POWEROFF
+ imply ENV_VARS_UBOOT_RUNTIME_CONFIG
+ imply USE_PREBOOT
help
Support for STM32MP SoC family developed by STMicroelectronics,
MPUs based on ARM cortex A core
- U-BOOT is running in DDR and SPL support is the unsecure First Stage
- BootLoader (FSBL)
+ U-BOOT is running in DDR, loaded by the First Stage BootLoader (FSBL).
+ FSBL can be TF-A: Trusted Firmware for Cortex A, for trusted boot
+ chain.
+ SPL is the unsecure FSBL for the basic boot chain.
config ARCH_ROCKCHIP
bool "Support Rockchip SoCs"
select SYS_THUMB_BUILD if !ARM64
imply ADC
imply CMD_DM
+ imply DEBUG_UART_BOARD_INIT
imply DISTRO_DEFAULTS
imply FAT_WRITE
imply SARADC_ROCKCHIP
config TI_SECURE_DEVICE
bool "HS Device Type Support"
- depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS
+ depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
help
If a high secure (HS) device type is being used, this config
must be set. This option impacts various aspects of the
authenticated) and the code. See the doc/README.ti-secure
file for further details.
+if AM43XX || AM33XX || OMAP54XX || ARCH_KEYSTONE
+config ISW_ENTRY_ADDR
+ hex "Address in memory or XIP address of bootloader entry point"
+ default 0x402F4000 if AM43XX
+ default 0x402F0400 if AM33XX
+ default 0x40301350 if OMAP54XX
+ help
+ After any reset, the boot ROM searches the boot media for a valid
+ boot image. For non-XIP devices, the ROM then copies the image into
+ internal memory. For all boot modes, after the ROM processes the
+ boot image it eventually computes the entry point address depending
+ on the device type (secure/non-secure), boot media (xip/non-xip) and
+ image headers.
+endif
+
source "arch/arm/mach-aspeed/Kconfig"
source "arch/arm/mach-at91/Kconfig"
source "arch/arm/mach-imx/Kconfig"
source "board/bosch/shc/Kconfig"
+source "board/bosch/guardian/Kconfig"
source "board/CarMediaLab/flea3/Kconfig"
source "board/Marvell/aspenite/Kconfig"
source "board/Marvell/gplugd/Kconfig"
source "board/armltd/vexpress64/Kconfig"
source "board/broadcom/bcm23550_w1d/Kconfig"
source "board/broadcom/bcm28155_ap/Kconfig"
+source "board/broadcom/bcm963158/Kconfig"
source "board/broadcom/bcm968580xref/Kconfig"
source "board/broadcom/bcmcygnus/Kconfig"
source "board/broadcom/bcmnsp/Kconfig"
source "board/freescale/ls2080aqds/Kconfig"
source "board/freescale/ls2080ardb/Kconfig"
source "board/freescale/ls1088a/Kconfig"
+source "board/freescale/ls1028a/Kconfig"
source "board/freescale/ls1021aqds/Kconfig"
source "board/freescale/ls1043aqds/Kconfig"
source "board/freescale/ls1021atwr/Kconfig"
source "board/freescale/ls1046aqds/Kconfig"
source "board/freescale/ls1043ardb/Kconfig"
source "board/freescale/ls1046ardb/Kconfig"
+source "board/freescale/ls1046afrwy/Kconfig"
source "board/freescale/ls1012aqds/Kconfig"
source "board/freescale/ls1012ardb/Kconfig"
source "board/freescale/ls1012afrdm/Kconfig"
+source "board/freescale/lx2160a/Kconfig"
source "board/freescale/mx35pdk/Kconfig"
source "board/freescale/s32v234evb/Kconfig"
source "board/grinn/chiliboard/Kconfig"
source "board/ucRobotics/bubblegum_96/Kconfig"
source "board/birdland/bav335x/Kconfig"
source "board/toradex/colibri_pxa270/Kconfig"
+source "board/variscite/dart_6ul/Kconfig"
source "board/vscom/baltos/Kconfig"
source "board/woodburn/Kconfig"
source "board/xilinx/Kconfig"
source "board/xilinx/zynq/Kconfig"
source "board/xilinx/zynqmp/Kconfig"
-source "board/zipitz2/Kconfig"
source "arch/arm/Kconfig.debug"
projects / platform / kernel / u-boot.git / blobdiff