mb/google/brya/var/marasov: Update MSR Package Power Limit-1 values
As customer demand, it is necessary to set MSR Package Power Limit-1 to 17W for the DTT setting to optimize performance.
The PL1 value (17W) suggested by the thermal team which is different from the reference code(PL1=15W).
BUG=b:312321601
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot chromeos-bootimage
Built and booted into OS, and confirm MSR PL1=17W correctly.
Change-Id: If7874d26038118c5605cf0721c30e681b45123fe
Signed-off-by: Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79335
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Daniel Peng <daniel_peng@pegatron.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brya/variants/marasov/overridetree.cb b/src/mainboard/google/brya/variants/marasov/overridetree.cb
index a8c1c06..6c1f3f9 100644
--- a/src/mainboard/google/brya/variants/marasov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/marasov/overridetree.cb
@@ -134,6 +134,12 @@
register "tcc_offset" = "5" # TCC of 100
+ register "power_limits_config[RPL_P_282_242_142_15W_CORE]" = "{
+ .tdp_pl1_override = 17,
+ .tdp_pl2_override = 55,
+ .tdp_pl4 = 114,
+ }"
+
device domain 0 on
device ref igpu on
chip drivers/gfx/generic