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| author | Subrata Banik <subratabanik@google.com> | 2022-05-31 21:34:53 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-06-07 12:52:00 +0000 |
| commit | 0310d34c2f682b00431a052e770ad44656d1d6f6 (patch) | |
| tree | 89c249ae013acb6a6de33ef1adf3c302e276b8fe /src/soc/amd/stoneyridge | |
| parent | bdea3524b0452de08e409d9097d60f67b5afb455 (diff) | |
| download | coreboot-0310d34c2f682b00431a052e770ad44656d1d6f6.tar.gz coreboot-0310d34c2f682b00431a052e770ad44656d1d6f6.tar.bz2 coreboot-0310d34c2f682b00431a052e770ad44656d1d6f6.zip | |
cpu/intel/microcode: Have provision to re-load microcode patch
This patch provides an option to reload the microcode patch a.k.a
second microcode patch if SoC selects the required
RELOAD_MICROCODE_PATCH config.
There is a new feature requirement starting with ADL to re-load the
microcode patch as per new Mcheck initialization flow.
BUG=b:233199592
TEST=Build and boot google/taeko to ChromeOS. Able to re-load
microcode patch as below:
[INFO ] microcode: Re-load microcode patch
[INFO ] microcode: updated to revision 0x41b date=2022-03-08
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I0a3c29b3c25fccd31280a2a5a8d4fb22a6cf53bf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64833
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Diffstat (limited to 'src/soc/amd/stoneyridge')
0 files changed, 0 insertions, 0 deletions