3 files changed, 19 insertions, 51 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/Makefile.inc b/src/mainboard/google/poppy/variants/nami/Makefile.inc
index e9e90f5080..618011caef 100644
--- a/src/mainboard/google/poppy/variants/nami/Makefile.inc
+++ b/src/mainboard/google/poppy/variants/nami/Makefile.inc
@@ -33,7 +33,6 @@ romstage-y += memory.c
 
 ramstage-y += gpio.c
 ramstage-y += nhlt.c
-ramstage-y += pl2.c
 ramstage-y += mainboard.c
 
 # Add OEM ID table
diff --git a/src/mainboard/google/poppy/variants/nami/mainboard.c b/src/mainboard/google/poppy/variants/nami/mainboard.c
index 6ff296022b..492167946f 100644
--- a/src/mainboard/google/poppy/variants/nami/mainboard.c
+++ b/src/mainboard/google/poppy/variants/nami/mainboard.c
@@ -23,11 +23,23 @@
 #include <device/device.h>
 #include <drivers/intel/gma/opregion.h>
 #include <ec/google/chromeec/ec.h>
+#include <intelblocks/mp_init.h>
 #include <smbios.h>
 #include <soc/ramstage.h>
 #include <string.h>
 #include <variant/sku.h>
 
+#define PL2_I7_SKU	44
+#define PL2_DEFAULT	29
+
+static uint32_t get_pl2(void)
+{
+	if (cpuid_eax(1) == CPUID_KABYLAKE_Y0)
+		return PL2_I7_SKU;
+
+	return PL2_DEFAULT;
+}
+
 uint32_t variant_board_sku(void)
 {
 	static uint32_t sku_id = SKU_UNKNOWN;
@@ -42,16 +54,21 @@ uint32_t variant_board_sku(void)
 	return sku_id;
 }
 
+/* Override dev tree settings per board */
 void variant_devtree_update(void)
 {
-	/* Override dev tree settings per board */
 	uint32_t sku_id = variant_board_sku();
 	struct device *root = SA_DEV_ROOT;
 	config_t *cfg = root->chip_info;
+
+	/* Update PL2 based on SKU. */
+	cfg->tdp_pl2_override = get_pl2();
+
 	switch (sku_id) {
 	case SKU_1_VAYNE:
 	case SKU_2_VAYNE:
-		cfg->usb2_ports[5].enable = 0;//rear camera
+		/* Disable unused port USB port */
+		cfg->usb2_ports[5].enable = 0;
 		break;
 	default:
 		break;
diff --git a/src/mainboard/google/poppy/variants/nami/pl2.c b/src/mainboard/google/poppy/variants/nami/pl2.c
deleted file mode 100644
index 6744f2c407..0000000000
--- a/src/mainboard/google/poppy/variants/nami/pl2.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2017 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <arch/cpu.h>
-#include <chip.h>
-#include <device/device.h>
-#include <intelblocks/mp_init.h>
-
-#define PL2_I7_SKU	44
-#define PL2_DEFAULT	29
-
-static uint32_t nami_get_pl2(void)
-{
-	struct cpuid_result cpuidr;
-
-	cpuidr = cpuid(1);
-	if (cpuidr.eax == CPUID_KABYLAKE_Y0)
-		return PL2_I7_SKU;
-
-	return PL2_DEFAULT;
-}
-
-static void nami_enable(device_t dev)
-{
-	struct device *root = SA_DEV_ROOT;
-	config_t *conf = root->chip_info;
-
-	if (!conf)
-		return;
-
-	conf->tdp_pl2_override = nami_get_pl2();
-}
-
-struct chip_operations nami_ops = {
-	.enable_dev = nami_enable,
-};