u-boot/board/google/chromebook_samus/Kconfig
Simon Glass ffe403762b x86: samus: Add a target to boot through TPL
Add a version of samus which supports booting from TPL to SPL and then
to U-Boot. This allows TPL to select from an A or B SPL to support
verified boot with field upgrade.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 13:02:19 +08:00

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if TARGET_CHROMEBOOK_SAMUS || TARGET_CHROMEBOOK_SAMUS_TPL
config SYS_BOARD
default "chromebook_samus"
config SYS_VENDOR
default "google"
config SYS_SOC
default "broadwell"
config SYS_CONFIG_NAME
default "chromebook_samus" if TARGET_CHROMEBOOK_SAMUS
default "chromebook_samus" if TARGET_CHROMEBOOK_SAMUS_TPL
config SYS_TEXT_BASE
default 0xffe00000
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select X86_RESET_VECTOR
select INTEL_BROADWELL
select HAVE_INTEL_ME
select BOARD_ROMSIZE_KB_8192
select SPI_FLASH_WINBOND
config PCIE_ECAM_BASE
default 0xf0000000
config EARLY_POST_CROS_EC
bool "Enable early post to Chrome OS EC"
default y
config SYS_CAR_ADDR
hex
default 0xff7c0000
config SYS_CAR_SIZE
hex
default 0x40000
endif
if TARGET_CHROMEBOOK_SAMUS_TPL
config BOARD_SPECIFIC_OPTIONS_TPL # dummy
def_bool y
select SPL
select TPL
endif