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authorFelix Held <felix-coreboot@felixheld.de>2024-10-01 12:40:48 +0200
committerMartin L Roth <gaumless@gmail.com>2024-10-09 18:18:19 +0000
commitd1e8873e08043d78ff0c39a036c9d4ece60288f2 (patch)
tree9598ebb3c6e50f1fdf47a278da42be6e0b88e825 /src/mainboard/bostentech/gbyt4/early_init.c
parenta5f61e09a0b2e664060c9d89f6fd3817fdd3b80a (diff)
soc/amd/common/psp: add and call PSP SMI SPI RPMC function stubs
In the case where the x86 owns the SPI controller and the RPMC feature is used, the PSP will send an SMI to the x86 side for it to send the RPMC increment monotonic counter and RPMC request monotonic counter commands to the SPI flash and return the result to the PSP. Add stubs as handlers for those two PSP SMI commands. Change-Id: If6091d2b0002f817922cac4cba373f0f981b646e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84702 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ana Cabral
Diffstat (limited to 'src/mainboard/bostentech/gbyt4/early_init.c')
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