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19 lines
804 B
Plaintext
19 lines
804 B
Plaintext
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To build for X220 we need to have the following files in this folder:
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me.bin - ME binary that has been stripped and truncated with me_cleaner
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gbe.bin - Network card blob from the original firmware
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ifd.bin - Flash layout file has been provided, layout.txt is also present for changes
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To get the binaries, start with a copy of the original lenovo firmware image.
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If you do not have one already, you can read one out from the laptops SPI flash.
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flashrom --programmer internal:laptop=force_I_want_a_brick -r original.bin
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Once you have the image, run ifdtool -x <bios image> to extract the parts.
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Rename flashregion_3_gbe.bin to gbe.bin
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Run "me_cleaner -r -t -O me.bin flashregion_2_intel_me.bin" to truncate and neuter
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the ME blob.
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You can now compile the image with:
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make CONFIG=config/x220-qubes.conf
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