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| author | Subrata Banik <subratabanik@google.com> | 2023-10-31 11:21:09 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-11-01 04:15:45 +0000 |
| commit | 35348fc0058c514653228f8e53d30181cff794d1 (patch) | |
| tree | 69ceb067294b2b5df6acd0b87556c47a06cf21e5 /util/intelmetool/intelmetool.c | |
| parent | 08db7cd0d05ae54d1f0ea4f894f5220c8de42985 (diff) | |
mb/google/rex: Avoid hang for pre-prod SoC by setting SAGV_POINTS_0_1_2
Intel has identified an idle hang issue on pre-prod silicon that will
not be fixed or root-caused. To avoid the issue, this commit sets
SaGvWpMask to SAGV_POINTS_0_1_2 in the devicetree.
Note: This change will affect system power.
BUG=b:287170545
TEST=Able to idle for more than 5+ hours without any hang on
google/screebo.
Change-Id: Id0b8db0076d983d336c3bec6d6c33614c69964d1
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78794
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/intelmetool/intelmetool.c')
0 files changed, 0 insertions, 0 deletions