mb/google/drallion: add sku id base on sensor detection

Implementing logic base on sensor detection to determine SKU id.

BUG=b:140472369

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I5e71ae6b97378b78055735bbf4b6b55ffe38b978
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35366
Reviewed-by: Mathew King <mathewk@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/mainboard/google/drallion/variants/sarien_cml/sku.c b/src/mainboard/google/drallion/variants/sarien_cml/sku.c
new file mode 100644
index 0000000000..d0b48f0572
--- /dev/null
+++ b/src/mainboard/google/drallion/variants/sarien_cml/sku.c
@@ -0,0 +1,35 @@
+/*
+ * 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/wilco/commands.h>
+#include <smbios.h>
+#include <variant/variant.h>
+
+uint32_t sku_id(void)
+{
+	if (wilco_ec_signed_fw())
+		return VARIANT_SKU_ID_SIGNED_EC;
+	else
+		return VARIANT_SKU_ID;
+}
+
+const char *smbios_system_sku(void)
+{
+	if (wilco_ec_signed_fw())
+		return VARIANT_SKU_NAME_SIGNED_EC;
+	else
+		return VARIANT_SKU_NAME;
+}