Change in coreboot[master]: mb/google/dedede/var/magolor: Add custom Wifi SAR for magister

[David Wu (Code Review)]

David Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/56334 )

Change subject: mb/google/dedede/var/magolor: Add custom Wifi SAR for magister
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mb/google/dedede/var/magolor: Add custom Wifi SAR for magister

Add wifi sar for magister.
Due to fw-config cannot distinguish between magolor and magister.
Using sku_id to decide to load magister custom wifi sar.

BUG=none
TEST=build and test on magolor/magister

Signed-off-by: David Wu 
Change-Id: I4510cc2ad42a11ec802ecd439b353f8e87d63868
---
M src/mainboard/google/dedede/variants/magolor/variant.c
1 file changed, 35 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/56334/1

diff --git a/src/mainboard/google/dedede/variants/magolor/variant.c b/src/mainboard/google/dedede/variants/magolor/variant.c
index bb9cf08..44162c1 100644
--- a/src/mainboard/google/dedede/variants/magolor/variant.c
+++ b/src/mainboard/google/dedede/variants/magolor/variant.c
@@ -1,13 +1,47 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

#include <drivers/intel/gma/opregion.h>
+#include <ec/google/chromeec/ec.h>
 #include <fw_config.h>
 #include <sar.h>

+enum {
+	Magolor_SKU1 = 0x70000,
+	Magolor_SKU2 = 0x70001,
+	Magolor_SKU3 = 0x70002,
+	Magolor_SKU4 = 0x70003,
+	Magolor_SKU5 = 0x70004,
+	Magolor_SKU6 = 0x70005,
+	Maglia_SKU1 = 0x80000,
+	Maglia_SKU2 = 0x80001,
+	Maglia_SKU3 = 0x80002,
+	Magister_SKU1 = 0xC0000,
+	Magister_SKU2 = 0xC0001,
+	Magister_SKU3 = 0xC0002,
+	Magister_SKU4 = 0xC0003,
+};
+
 const char *get_wifi_sar_cbfs_filename(void)
 {
-	if (fw_config_probe(FW_CONFIG(TABLETMODE, TABLETMODE_ENABLED)))
+	uint32_t sku_id = google_chromeec_get_board_sku();
+
+	switch (sku_id) {
+	case Magolor_SKU1:
+	case Magolor_SKU2:
+	case Magolor_SKU3:
+	case Magolor_SKU4:
+	case Magolor_SKU5:
+	case Magolor_SKU6:
+	case Maglia_SKU1:
+	case Maglia_SKU2:
+	case Maglia_SKU3:
    	return "wifi_sar-magolor.hex";
+	case Magister_SKU1:
+	case Magister_SKU2:
+	case Magister_SKU3:
+	case Magister_SKU4:
+		return "wifi_sar-magister.hex";
+	}

return WIFI_SAR_CBFS_DEFAULT_FILENAME;
 }