1 files changed, 28 insertions, 0 deletions
diff --git a/baseboard/mtscp-rv32i/vdec.h b/baseboard/mtscp-rv32i/vdec.h
new file mode 100644
index 0000000000..cdc16ba9e0
--- /dev/null
+++ b/baseboard/mtscp-rv32i/vdec.h
@@ -0,0 +1,28 @@
+/* Copyright 2021 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 __CROS_EC_SCP_VDEC_H
+#define __CROS_EC_SCP_VDEC_H
+
+#include "compile_time_macros.h"
+
+enum vdec_type {
+	VDEC_LAT,
+	VDEC_CORE,
+	VDEC_MAX,
+};
+
+struct vdec_msg {
+	enum vdec_type type;
+	unsigned char msg[48];
+};
+BUILD_ASSERT(member_size(struct vdec_msg, msg) <=
+		CONFIG_IPC_SHARED_OBJ_BUF_SIZE);
+
+/* Functions provided by private overlay. */
+void vdec_core_msg_handler(void *msg);
+void vdec_msg_handler(void *msg);
+
+#endif /* __CROS_EC_SCP_VDEC_H */