2018-03-08 09:33:04 +00:00
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# Minimal configuration for a x230 to support flashrom, USB and networking
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BOARD=x230.flash
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2018-03-12 01:27:19 +00:00
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export CONFIG_COREBOOT=y
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2020-07-10 13:44:01 +00:00
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export CONFIG_COREBOOT_VERSION=4.8.1
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2020-08-20 23:26:48 +00:00
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export CONFIG_LINUX_VERSION=4.14.62
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2020-07-10 13:44:01 +00:00
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2018-05-04 18:09:20 +00:00
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CONFIG_FLASHROM=y
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2019-01-10 15:06:40 +00:00
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#CONFIG_GPG=y
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2018-03-08 09:33:04 +00:00
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CONFIG_FLASHTOOLS=y
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CONFIG_PCIUTILS=y
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2018-05-07 20:45:47 +00:00
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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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2018-07-27 14:04:53 +00:00
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#CONFIG_DROPBEAR=y
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2018-03-08 09:33:04 +00:00
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2018-05-07 20:45:47 +00:00
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CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
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2018-03-08 09:33:04 +00:00
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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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2019-07-31 02:46:34 +00:00
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export CONFIG_FLASHROM_OPTIONS="--force --noverify-all -p internal --ifd --image bios"
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2018-04-18 20:41:22 +00:00
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# This board is "special" in that we only want the top 4 MB of the ROM
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# for flashing into SPI flash 1 on the mainboard. This is enough to
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# allow the board to boot into a minimal Heads and read the full
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# ROM from an external USB media.
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2021-01-04 17:19:09 +00:00
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all: $(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom
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$(build)/$(BOARD)/heads-$(BOARD)-$(HEADS_GIT_VERSION)-top.rom: $(build)/$(BOARD)/$(CB_OUTPUT_FILE)
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$(call do,DD 4MB,$@,dd of=$@ if=$< bs=65536 count=64 skip=128 status=none)
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@sha256sum $@
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#We remove the original ROM, leaving only the 4mb top one
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rm $(build)/$(BOARD)/$(CB_OUTPUT_FILE)
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