heads/blobs/haswell
Rocky Breslow 5cce937393
Add script for obtaining Haswell mrc.bin blob
I based this script on the Coreboot docs:
https://doc.coreboot.org/northbridge/intel/haswell/mrc.bin.html. While
adding an integrity check to ensure we're obtaining the correct blob.

Also, it's worth surfacing that the SHA-1 for the resulting binary is
the same SHA that Libreboot uses in their integrity check:
https://notabug.org/libreboot/lbmk/src/master/resources/scripts/download/mrc#L95.
However, I elected to use SHA-256 for extra paranoia.
2023-01-18 15:27:43 -05:00
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obtain-mrc Add script for obtaining Haswell mrc.bin blob 2023-01-18 15:27:43 -05:00