From 9fc741d32f23939d389464958b4c4def1cc1cf01 Mon Sep 17 00:00:00 2001
From: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Date: Tue, 8 Feb 2022 11:46:06 +0800
Subject: mb/google/dedede/var/pirika: Add Wifi SAR for pasara

Add wifi sar for pasara

BUG=b:216411442
TEST=enable CHROMEOS_WIFI_SAR in config of coreboot,
emerge-dedede coreboot-private-files-baseboard-dedede coreboot chromeos-bootimage.

Signed-off-by: Frank Chu <Frank_Chu@pegatron.corp-partner.google.com>
Change-Id: Ida475307c8448c5c2758c289da7708484bcb89e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61705
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
---
 .../google/dedede/variants/pirika/Makefile.inc     |  2 ++
 .../google/dedede/variants/pirika/variant.c        | 22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 src/mainboard/google/dedede/variants/pirika/variant.c

(limited to 'src/mainboard/google/dedede/variants')

diff --git a/src/mainboard/google/dedede/variants/pirika/Makefile.inc b/src/mainboard/google/dedede/variants/pirika/Makefile.inc
index eb2c9bc021..e54466b72a 100644
--- a/src/mainboard/google/dedede/variants/pirika/Makefile.inc
+++ b/src/mainboard/google/dedede/variants/pirika/Makefile.inc
@@ -1,3 +1,5 @@
 ## SPDX-License-Identifier: GPL-2.0-or-later
 
+ramstage-y += variant.c
+
 ramstage-y += gpio.c
diff --git a/src/mainboard/google/dedede/variants/pirika/variant.c b/src/mainboard/google/dedede/variants/pirika/variant.c
new file mode 100644
index 0000000000..66a050f9a0
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/pirika/variant.c
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <ec/google/chromeec/ec.h>
+#include <sar.h>
+
+enum {
+	PIRETTE_SKU_START   = 0x1D0000,
+	PIRETTE_SKU_END     = 0x1Dffff,
+	PIRIKA_SKU_START    = 0x1E0000,
+	PIRIKA_SKU_END      = 0x1Effff,
+	PASARA_SKU_START    = 0x2A0000,
+	PASARA_SKU_END      = 0x2Affff,
+};
+const char *get_wifi_sar_cbfs_filename(void)
+{
+	uint32_t sku_id = google_chromeec_get_board_sku();
+
+	if (sku_id >= PASARA_SKU_START && sku_id <= PASARA_SKU_END)
+		return "wifi_sar-pasara.hex";
+
+	return WIFI_SAR_CBFS_DEFAULT_FILENAME;
+}
-- 
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