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/*
* 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 */
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