diff options
Diffstat (limited to 'plat/common/aarch32/platform_helpers.S')
| -rw-r--r-- | plat/common/aarch32/platform_helpers.S | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/plat/common/aarch32/platform_helpers.S b/plat/common/aarch32/platform_helpers.S new file mode 100644 index 0000000..75cc456 --- /dev/null +++ b/plat/common/aarch32/platform_helpers.S @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <arch.h> +#include <asm_macros.S> + + .weak plat_report_exception + .weak plat_report_prefetch_abort + .weak plat_report_data_abort + .weak plat_reset_handler + .weak plat_disable_acp + .weak bl1_plat_prepare_exit + .weak platform_mem_init + .weak plat_panic_handler + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ +func plat_report_exception + bx lr +endfunc plat_report_exception + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ +func plat_report_prefetch_abort + bx lr +endfunc plat_report_prefetch_abort + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ +func plat_report_data_abort + bx lr +endfunc plat_report_data_abort + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ +func plat_reset_handler + bx lr +endfunc plat_reset_handler + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ +func plat_disable_acp + bx lr +endfunc plat_disable_acp + + /* --------------------------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * --------------------------------------------------------------------- + */ +func platform_mem_init + bx lr +endfunc platform_mem_init + + /* ----------------------------------------------------- + * void bl1_plat_prepare_exit(entry_point_info_t *ep_info); + * Called before exiting BL1. Default: do nothing + * ----------------------------------------------------- + */ +func bl1_plat_prepare_exit + bx lr +endfunc bl1_plat_prepare_exit + + /* ----------------------------------------------------- + * void plat_panic_handler(void) __dead2; + * Endless loop by default. + * ----------------------------------------------------- + */ +func plat_panic_handler + b plat_panic_handler +endfunc plat_panic_handler |