diff options
| author | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-05 22:57:20 +0100 |
|---|---|---|
| committer | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-08 14:42:01 +0100 |
| commit | ceada2b57e9706cca0a6faedbcc0f000200eb6f6 (patch) | |
| tree | 49684f1d6626921c342eae46a5d6749578d184cf /plat/common | |
| parent | 86e2683597ec145cb2b679be0fff6f8962ba9bfd (diff) | |
aarch32: add few missing weak platform specific function
Adds weak functions for plat_report_exception, bl1_plat_prepare_exit
and plat_error_handler in AArch32 mode.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Diffstat (limited to 'plat/common')
| -rw-r--r-- | plat/common/aarch32/platform_helpers.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/plat/common/aarch32/platform_helpers.S b/plat/common/aarch32/platform_helpers.S index 61d21ab3..0a0e9271 100644 --- a/plat/common/aarch32/platform_helpers.S +++ b/plat/common/aarch32/platform_helpers.S @@ -7,12 +7,15 @@ #include <arch.h> #include <asm_macros.S> + .weak plat_report_exception .weak plat_crash_console_init .weak plat_crash_console_putc .weak plat_crash_console_flush .weak plat_reset_handler .weak plat_disable_acp + .weak bl1_plat_prepare_exit .weak platform_mem_init + .weak plat_error_handler .weak plat_panic_handler .weak bl2_plat_preload_setup .weak plat_try_next_boot_source @@ -22,6 +25,15 @@ * each platform. * ----------------------------------------------------- */ +func plat_report_exception + bx lr +endfunc plat_report_exception + + /* ----------------------------------------------------- + * Placeholder function which should be redefined by + * each platform. + * ----------------------------------------------------- + */ func plat_crash_console_init mov r0, #0 bx lr @@ -74,6 +86,25 @@ func platform_mem_init 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_error_handler(int err) __dead2; + * Endless loop by default. + * ----------------------------------------------------- + */ +func plat_error_handler + wfi + b plat_error_handler +endfunc plat_error_handler + + /* ----------------------------------------------------- * void plat_panic_handler(void) __dead2; * Endless loop by default. * ----------------------------------------------------- |