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author | Summer Qin <summer.qin@arm.com> | 2020-08-05 11:19:44 +0800 |
---|---|---|
committer | Ken Liu <ken.liu@arm.com> | 2021-01-26 08:48:35 +0000 |
commit | df8716b40a13e3c98f4a192582ca083d2508f8ad (patch) | |
tree | 298fc0d6760a2342991a5239326992aedb11f0c9 /platform/include | |
parent | a8820de3ca705fe19ded5be0117c50083b738b75 (diff) | |
download | trusted-firmware-m-df8716b40a13e3c98f4a192582ca083d2508f8ad.tar.gz |
SPM: Obtain memory info by memory symbols
- Global symbols are also part of HAL interfaces.
- This is the first example of using defined symbols to get memory
info.
Change-Id: Id7fbaac4a90b95dfa4e6303e62e90fe5cdcdce53
Signed-off-by: Summer Qin <summer.qin@arm.com>
Diffstat (limited to 'platform/include')
-rw-r--r-- | platform/include/tfm_hal_memory_symbols.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/platform/include/tfm_hal_memory_symbols.h b/platform/include/tfm_hal_memory_symbols.h new file mode 100644 index 0000000000..6862549c7e --- /dev/null +++ b/platform/include/tfm_hal_memory_symbols.h @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2020, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#ifndef __TFM_HAL_MEMORY_SYMBOLS_H__ +#define __TFM_HAL_MEMORY_SYMBOLS_H__ + +#include <stdint.h> + +#ifdef TFM_SP_META_PTR_ENABLE +extern uintptr_t hal_mem_sp_meta_start; +extern uintptr_t hal_mem_sp_meta_end; +#endif + +#endif /*__TFM_HAL_MEMORY_SYMBOLS_H__ */ |