andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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>
This commit is contained in:
Etienne Carriere 2017-11-05 22:57:20 +01:00
parent 86e2683597
commit ceada2b57e
1 changed files with 31 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
plat/common/aarch32/platform_helpers.S
View File

@ -7,16 +7,28 @@
#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
/* -----------------------------------------------------
* 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.
@ -73,6 +85,25 @@ 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_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.