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| author | davidcunado-arm <david.cunado@arm.com> | 2017-11-23 23:41:24 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-23 23:41:24 +0000 |
| commit | 71f8a6a9b0cdfcc773542844e1fcb89ba93bcbf5 (patch) | |
| tree | 19c1299ef5fc877d4982f14f881f49cfe35a05c2 /plat | |
| parent | 1c64838d4b0e061f22b1b31b8fd64ea4510e1ded (diff) | |
| parent | 1d791530d0f3a4a02e285a38f35fecac4feec70c (diff) | |
| download | platform_external_arm-trusted-firmware-71f8a6a9b0cdfcc773542844e1fcb89ba93bcbf5.tar.gz platform_external_arm-trusted-firmware-71f8a6a9b0cdfcc773542844e1fcb89ba93bcbf5.tar.bz2 platform_external_arm-trusted-firmware-71f8a6a9b0cdfcc773542844e1fcb89ba93bcbf5.zip | |
Merge pull request #1145 from etienne-lms/rfc-armv7-2
Support ARMv7 architectures
Diffstat (limited to 'plat')
| -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 61d21ab36..0a0e92714 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. * ----------------------------------------------------- |