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| author | Kapil Porwal <kapilporwal@google.com> | 2023-01-04 22:03:02 +0530 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-01-08 01:24:18 +0000 |
| commit | ae5bc43d3b2df7854de70756e54138c542b8a52e (patch) | |
| tree | e49f23cfc80f85686d768b69bf3d3dad7fe30bb4 /src/soc/intel/xeon_sp/uncore.c | |
| parent | ae5ba37a5589c503e902ed769a81c91d0a525d83 (diff) | |
soc/intel/meteorlake: Add support to configure package c-state demotion
This patch adds the support to enable/disable package c-state demotion
feature from the devicetree based on mainboard requirement.
Port of commit 4be8d9e80deb ("soc/intel/adl: Add support to configure
package c-state demotion")
BUG=none
TEST=Boot to the OS on Google/Rex.
Snippet from FSP log:
[SPEW ] PkgCState Demotion : 0x1
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I0a4b0b181349ce41035524482add4336cf83a68b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71654
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/soc/intel/xeon_sp/uncore.c')
0 files changed, 0 insertions, 0 deletions