so if we need to do something switch in the board we can fill this function pointer (as example on Animeo IP shutdown some rs232 & rs485) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> --- common/startup.c | 4 ++++ include/common.h | 1 + 2 files changed, 5 insertions(+) diff --git a/common/startup.c b/common/startup.c index 9b33a92..ece852c 100644 --- a/common/startup.c +++ b/common/startup.c @@ -159,6 +159,8 @@ void __noreturn hang (void) for (;;); } +void (*board_shutdown)(void); + /* Everything needed to cleanly shutdown barebox. * Should be called before starting an OS to get * the devices into a clean state @@ -169,4 +171,6 @@ void shutdown_barebox(void) #ifdef ARCH_SHUTDOWN arch_shutdown(); #endif + if (board_shutdown) + board_shutdown(); } diff --git a/include/common.h b/include/common.h index 066827f..0f0ba08 100644 --- a/include/common.h +++ b/include/common.h @@ -152,6 +152,7 @@ extern int (*barebox_main)(void); void __noreturn start_barebox(void); void shutdown_barebox(void); +extern void (*board_shutdown)(void); /* * architectures which have special calling conventions for -- 1.8.4.rc1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
