1 files changed, 39 insertions, 0 deletions
diff --git a/board/redrix/cbi_ssfc.h b/board/redrix/cbi_ssfc.h
new file mode 100644
index 0000000000..ddcfbb9281
--- /dev/null
+++ b/board/redrix/cbi_ssfc.h
@@ -0,0 +1,39 @@
+/* Copyright 2022 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef _REDRIX_CBI_SSFC_H_
+#define _REDRIX_CBI_SSFC_H_
+
+#include "stdint.h"
+
+/****************************************************************************
+ * Redrix CBI Second Source Factory Cache
+ */
+
+/*
+ * Lid Sensor (Bits 0-1)
+ */
+enum ec_ssfc_lid_sensor {
+	SSFC_SENSOR_LID_DEFAULT = 0,
+	SSFC_SENSOR_LID_BMA253 = 1,
+	SSFC_SENSOR_LID_BMA422 = 2
+};
+
+union redrix_cbi_ssfc {
+	struct {
+		enum ec_ssfc_lid_sensor lid_sensor : 2;
+		uint32_t reserved_1 : 30;
+	};
+	uint32_t raw_value;
+};
+
+/**
+ * Get the Lid sensor type from SSFC_CONFIG.
+ *
+ * @return the Lid sensor board type.
+ */
+enum ec_ssfc_lid_sensor get_cbi_ssfc_lid_sensor(void);
+
+#endif /* _REDRIX_CBI_SSFC_H_ */