[coreboot-gerrit] Change in coreboot[master]: mb/google/octopus: Add custom SAR values for Bluebird

[shkim (Code Review)]

Hello Seunghwan Kim,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/34080

to review the following change.

Change subject: mb/google/octopus: Add custom SAR values for Bluebird
......................................................................

mb/google/octopus: Add custom SAR values for Bluebird

Bluebird needs to use different SAR values than Casta.
Bluebird sku id is 2.

BUG=none
BRANCH=octopus
TEST=build

Change-Id: I107a8519832fcf906b94f958a3dc508d19bb4727
Signed-off-by: Seunghwan Kim 
---
M src/mainboard/google/octopus/variants/casta/Makefile.inc
A src/mainboard/google/octopus/variants/casta/mainboard.c
2 files changed, 34 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/34080/1

diff --git a/src/mainboard/google/octopus/variants/casta/Makefile.inc b/src/mainboard/google/octopus/variants/casta/Makefile.inc
index 9fb63f5..152b46e 100644
--- a/src/mainboard/google/octopus/variants/casta/Makefile.inc
+++ b/src/mainboard/google/octopus/variants/casta/Makefile.inc
@@ -1,3 +1,4 @@
 bootblock-y += gpio.c

ramstage-y += gpio.c
+ramstage-y += mainboard.c
diff --git a/src/mainboard/google/octopus/variants/casta/mainboard.c b/src/mainboard/google/octopus/variants/casta/mainboard.c
new file mode 100644
index 0000000..217a994
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/casta/mainboard.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 Google LLC
+ *
+ * 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 <boardid.h>
+#include <ec/google/chromeec/ec.h>
+#include <sar.h>
+
+const char *get_wifi_sar_cbfs_filename(void)
+{
+	const char *filename = NULL;
+	uint32_t sku_id;
+
+	if (google_chromeec_cbi_get_sku_id(&sku_id))
+		return NULL;
+
+	if (sku_id == 2) {
+		filename = "wifi_sar-bluebird.hex";
+	}
+
+	return filename;
+}