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mb/google/rex/var/ovis: Add power limit support for MCH ID 0x7d14 

This patch adds the power limit configuration for MCH ID index 3 aka
0x7d14 DID which is identical to MCH ID 0x7d01 (index 1).

TEST=Able to perform power limit configuration for google/ovis.

[DEBUG]  WEAK: src/mainboard/google/rex/variants/baseboard/ovis/
         ramstage.c/variant_devtree_update called
[INFO ]  Overriding power limits PL1 (mW) (19000, 28000)
         PL2 (mW) (64000, 64000) PL4 (W) (120)

Change-Id: Iff71adb4e26d18970b5947927c258419f751de32
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79332
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
This commit is contained in:
Subrata Banik 2023-11-29 01:55:13 +05:30 committed by Matt DeVillier
parent 70770ebd36
commit ceccd49ecb
1 changed files with 9 additions and 0 deletions
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9
src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c
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@ -19,6 +19,15 @@ const struct cpu_tdp_power_limits limits[] = {
.pl2_max_power = 64000,
.pl4_power = 120000
},
{
.mch_id = PCI_DID_INTEL_MTL_P_ID_3,
.cpu_tdp = 28,
.pl1_min_power = 19000,
.pl1_max_power = 28000,
.pl2_min_power = 64000,
.pl2_max_power = 64000,
.pl4_power = 120000
},
};
void __weak variant_devtree_update(void)