mb/google/nissa/var/anraggar: Change tdp_pl1_override from 6 W to 15 W

Set tdp_pl1_override to 15 for performance required by the thermal team.

Fix policies.critical index from 2 to 0.

BUG=b:313833488
TEST=emerge-nissa coreboot

Change-Id: I5341bd3d4842f9298a2f5d9e589918bb1b06ba69
Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80620
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
diff --git a/src/mainboard/google/brya/variants/anraggar/overridetree.cb b/src/mainboard/google/brya/variants/anraggar/overridetree.cb
index 0fd63a7..77ae2b6 100644
--- a/src/mainboard/google/brya/variants/anraggar/overridetree.cb
+++ b/src/mainboard/google/brya/variants/anraggar/overridetree.cb
@@ -134,6 +134,13 @@
 		},
 	}"
 
+	# Power limit config
+	register "power_limits_config[ADL_N_041_6W_CORE]" = "{
+		.tdp_pl1_override = 15,
+		.tdp_pl2_override = 25,
+		.tdp_pl4 = 78,
+	}"
+
 	device domain 0 on
 		device ref dtt on
 			chip drivers/intel/dptf
@@ -155,8 +162,8 @@
 
 				## Critical Policy
 				register "policies.critical" = "{
-					[2] = DPTF_CRITICAL(TEMP_SENSOR_1,	100, SHUTDOWN),
-					[3] = DPTF_CRITICAL(TEMP_SENSOR_2,	80, SHUTDOWN),
+					[0] = DPTF_CRITICAL(TEMP_SENSOR_1,	100, SHUTDOWN),
+					[1] = DPTF_CRITICAL(TEMP_SENSOR_2,	80, SHUTDOWN),
 				}"
 
 				register "controls.power_limits" = "{