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authorJulius Werner <jwerner@chromium.org>2022-05-19 14:37:21 -0700
committerFelix Held <felix-coreboot@felixheld.de>2022-06-21 12:31:48 +0000
commit5eda52a599e9dac2f51de3738c9da0a8d96ee17a (patch)
tree67b54142260c70a1433538ebf2a8ed42c8b3d88f /src/mainboard/google/gale/Makefile.inc
parent600856dec27dcb32687c8d0098a92822024c7f2c (diff)
security/vboot: Add support for GSCVD (Google "RO verification")
This patch adds a new CONFIG_VBOOT_GSCVD option that will be enabled by default for TPM_GOOGLE_TI50 devices. It makes the build system run the `futility gscvd` command to create a GSCVD (GSC verification data) which signs the CBFS trust anchor (bootblock and GBB). In order for this to work, boards will need to have an RO_GSCVD section in their FMAP, and production boards should override the CONFIG_VBOOT_GSC_BOARD_ID option with the correct ID for each variant. BUG=b:229015103 Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I1cf86e90b2687e81edadcefa5a8826b02fbc8b24 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64707 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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