2 files changed, 53 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/mainboard.c b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c
new file mode 100644
index 0000000000..c873299bf1
--- /dev/null
+++ b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c
@@ -0,0 +1,27 @@
+/*
+ * 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 <ec/google/chromeec/ec.h>
+#include <baseboard/variants.h>
+
+uint8_t variant_board_sku(void)
+{
+	static int sku = -1;
+
+	if (sku == -1)
+		sku = google_chromeec_get_sku_id();
+
+	return sku;
+}
diff --git a/src/mainboard/google/kahlee/variants/baseboard/romstage.c b/src/mainboard/google/kahlee/variants/baseboard/romstage.c
new file mode 100644
index 0000000000..2b8baf88c8
--- /dev/null
+++ b/src/mainboard/google/kahlee/variants/baseboard/romstage.c
@@ -0,0 +1,26 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 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 <baseboard/variants.h>
+#include <ec/google/chromeec/ec.h>
+
+void variant_romstage_entry(int s3_resume)
+{
+	uint32_t sku = google_chromeec_get_sku_id();
+
+	/* Based on SKU, turn on keyboard backlight to show system is booting */
+	if (sku <= 6 && !s3_resume)
+		google_chromeec_kbbacklight(75);
+}