From 4c7ee500721f15130f7cb5c4355740dd7375b705 Mon Sep 17 00:00:00 2001
From: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Date: Wed, 27 Jul 2022 13:14:32 +0800
Subject: mb/google/dedede/var/drawcia: Add Wifi SAR for oscino

Add wifi sar for oscino

BUG=b:240373077
BRANCH=dedede
TEST=enable CHROMEOS_WIFI_SAR in config of coreboot,
emerge-dedede
coreboot-private-files-baseboard-dedede
coreboot
chromeos-bootimage.

Cq-Depend: chrome-internal:4893022
Change-Id: I44cbe8ee08d6136ed116623046893c9749795e50
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66176
Reviewed-by: Ivan Chen <yulunchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
---
 src/mainboard/google/dedede/variants/drawcia/variant.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'src/mainboard')

diff --git a/src/mainboard/google/dedede/variants/drawcia/variant.c b/src/mainboard/google/dedede/variants/drawcia/variant.c
index 35874579bc..9077baec13 100644
--- a/src/mainboard/google/dedede/variants/drawcia/variant.c
+++ b/src/mainboard/google/dedede/variants/drawcia/variant.c
@@ -7,11 +7,24 @@
 #include <fw_config.h>
 #include <gpio.h>
 #include <sar.h>
+#include <ec/google/chromeec/ec.h>
+
+enum {
+	OSCINO_SKU_START   = 0x40004,
+	OSCINO_SKU_END     = 0x40005,
+};
 
 const char *get_wifi_sar_cbfs_filename(void)
 {
-	if (fw_config_probe(FW_CONFIG(TABLETMODE, TABLETMODE_ENABLED)))
-		return "wifi_sar-drawcia.hex";
+	uint32_t sku_id = google_chromeec_get_board_sku();
+
+	if (fw_config_probe(FW_CONFIG(TABLETMODE, TABLETMODE_ENABLED))) {
+
+		if (sku_id >= OSCINO_SKU_START && sku_id <= OSCINO_SKU_END)
+			return "wifi_sar-oscino.hex";
+		else
+			return "wifi_sar-drawcia.hex";
+	}
 
 	return WIFI_SAR_CBFS_DEFAULT_FILENAME;
 }
-- 
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