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authorTim Chu <Tim.Chu@quantatw.com>2022-12-16 10:19:54 +0000
committerDavid Hendricks <david.hendricks@gmail.com>2023-02-19 23:02:18 +0000
commit18545009407b1ec0e731f24ca4c16dbc967864b3 (patch)
treed5e12e794a3fdb8926171dc9c6c2e626d1f64222 /src/drivers/intel/ish/Makefile.inc
parentb64fdcc0fab3d77a94a2053dd1231c60a2b5dc77 (diff)
soc/intel/xeon_sp/finalize.c: Set BIOS_DONE MSR as applicable
If BIOS_DONE MSR is supported, set it after ReadyToBoot, because FSP programs certain registers via Notify phase ReadyToBoot and it cannot be modified by FSP after coreboot has set BIOS_DONE MSR, therefore we try to set BIOS_DONE MSR as late as possible to avoid this. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Signed-off-by: Jonathan Zhang <jonzhang@meta.com> Change-Id: I4f19a7c54818231ebbccd2b6f8b23f47b117eb1f Reviewed-on: https://review.coreboot.org/c/coreboot/+/71964 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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