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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2024-11-19 12:16:13 +0100 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2024-11-20 14:15:21 +0000 |
| commit | 1c75aa7d00a523dec7eafe15050681d43629e960 (patch) | |
| tree | f0ec59f095e3f9b0bac5ea8d60499e04c6fdb8b8 /src | |
| parent | 73d1980d23ab3ec95f67c8c881584c6bdea3f746 (diff) | |
mb/ocp/tiogapass: Only advertise C-states C1C6
Only advertise C-state C1 and C6.
TEST: On ocp/tiogapass Linux no longer complains about advertised
but unsupported C-states.
Change-Id: I184c337478f97e2d36f6e89b764dbe1da1b91697
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85190
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/ocp/tiogapass/devicetree.cb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/ocp/tiogapass/devicetree.cb b/src/mainboard/ocp/tiogapass/devicetree.cb index fbf066276b..37e740a4c0 100644 --- a/src/mainboard/ocp/tiogapass/devicetree.cb +++ b/src/mainboard/ocp/tiogapass/devicetree.cb @@ -37,6 +37,7 @@ chip soc/intel/xeon_sp/skx register "vtd_support" = "1" register "coherency_support" = "1" register "ats_support" = "1" + register "cstate_states" = "CSTATES_C1C6" register "gen2_dec" = "0x000c0ca1" # IPMI KCS |