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8944710033
To be used in board configuration. Expands to the path of the board's build directory. Also simplifies main Makefile a bit. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
40 lines
1.4 KiB
Makefile
40 lines
1.4 KiB
Makefile
# Minimal configuration for a x230 to support flashrom and USB
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export CONFIG_COREBOOT=y
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export CONFIG_COREBOOT_VERSION=4.13
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export CONFIG_LINUX_VERSION=4.14.62
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CONFIG_FLASHROM=y
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#CONFIG_GPG=y
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#CONFIG_FLASHTOOLS=y
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CONFIG_PCIUTILS=y
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#CONFIG_MBEDTLS=y
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#CONFIG_QRENCODE=y
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#CONFIG_TPMTOTP=y
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#CONFIG_DROPBEAR=y
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CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
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CONFIG_LINUX_USB=y
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#CONFIG_LINUX_E1000E=y
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export CONFIG_BOOTSCRIPT=/bin/x230-flash.init
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export CONFIG_BOARD_NAME="ThinkPad X230-flash"
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export CONFIG_FLASHROM_OPTIONS="--force --noverify-all -p internal --ifd --image bios"
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# This board is "special" in that we need a 4MB top SPI flashable ROM.
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# This is enough to allow the board to boot into a minimal Heads and read the full Legacy
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# ROM from an external USB media.
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#
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# No tools outside of flashrom are provided here as you can see per activated modules above.
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# Everything Heads is now delegated to the Legacy ROM to be flashed
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# from xx30-flash ROMs.
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#
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# Instructions to mount USB thumb drive and flash legacy 12Mb image will be given on screen
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# per CONFIG_BOOTSCRIPT script above.
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#
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# Below, we just move produced ROM with a name appended with -top.rom for clarity.
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all: $(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom
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$(board_build)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom: $(board_build)/$(CB_OUTPUT_FILE)
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$(call do,MV 4MB top ROM,$@, mv $< $@)
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@sha256sum $@
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