1 files changed, 49 insertions, 0 deletions
diff --git a/include/services/rmm_core_manifest.h b/include/services/rmm_core_manifest.h
new file mode 100644
index 0000000..2f25858
--- /dev/null
+++ b/include/services/rmm_core_manifest.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef RMM_CORE_MANIFEST_H
+#define RMM_CORE_MANIFEST_H
+
+#include <assert.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <lib/cassert.h>
+
+#define RMMD_MANIFEST_VERSION_MAJOR		U(0)
+#define RMMD_MANIFEST_VERSION_MINOR		U(1)
+
+/*
+ * Manifest version encoding:
+ *	- Bit[31] RES0
+ *	- Bits [30:16] Major version
+ *	- Bits [15:0] Minor version
+ */
+#define _RMMD_MANIFEST_VERSION(_major, _minor)				\
+	((((_major) & 0x7FFF) << 16) | ((_minor) & 0xFFFF))
+
+#define RMMD_MANIFEST_VERSION _RMMD_MANIFEST_VERSION(			\
+				RMMD_MANIFEST_VERSION_MAJOR,		\
+				RMMD_MANIFEST_VERSION_MINOR)
+
+#define RMMD_GET_MANIFEST_VERSION_MAJOR(_version)			\
+	((_version >> 16) & 0x7FFF)
+
+#define RMMD_GET_MANIFEST_VERSION_MINOR(_version)			\
+	(_version & 0xFFFF)
+
+/* Boot manifest core structure as per v0.1 */
+typedef struct rmm_manifest {
+	uint32_t version;	/* Manifest version */
+	uintptr_t plat_data;	/* Manifest platform data */
+} rmm_manifest_t;
+
+CASSERT(offsetof(rmm_manifest_t, version) == 0,
+				rmm_manifest_t_version_unaligned);
+CASSERT(offsetof(rmm_manifest_t, plat_data) == 8,
+				rmm_manifest_t_plat_data_unaligned);
+
+#endif /* RMM_CORE_MANIFEST_H */