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authorPatrick Rudolph <siro@das-labor.org>2019-12-03 19:43:06 +0100
committerPhilipp Deppenwiese <zaolin.daisuki@gmail.com>2020-04-28 01:19:32 +0000
commit78feacc44057916161365d079ae92aa0baa679f8 (patch)
treed909045f563bc0a9534a81be4cc6b0e5e3cf8aa0 /src/include/symbols.h
parent7bcd9a1d91f10c6c58cd4c2b4e0583eec221810c (diff)
downloadcoreboot-78feacc44057916161365d079ae92aa0baa679f8.tar.xz
security: Add common boot media write protection
Introduce boot media protection settings and use the existing boot_device_wp_region() function to apply settings on all platforms that supports it yet. Also remove the Intel southbridge code, which is now obsolete. Every platform locks the SPIBAR in a different stage. For align up with the common mrc cache driver and lock after it has been written to. Tested on Supermicro X11SSH-TF. The whole address space is write-protected. Change-Id: Iceb3ecf0bde5cec562bc62d1d5c79da35305d183 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32704 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
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