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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2013-09-19 15:20:22 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-09-24 09:21:40 +0200 |
| commit | 14e8e0a421004ae6fc3d9351fb44eb402e5da77a (patch) | |
| tree | 9e5078486d6f90c8f97dd570fb45520ca9cb5077 | |
| parent | 47974cac82a59427972373a6d0e6c23eda81ba3b (diff) | |
| download | barebox-14e8e0a421004ae6fc3d9351fb44eb402e5da77a.tar.gz barebox-14e8e0a421004ae6fc3d9351fb44eb402e5da77a.tar.xz | |
shutdown: add board call back
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@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | common/startup.c | 4 | ||||
| -rw-r--r-- | include/common.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/common/startup.c b/common/startup.c index 9b33a92c86..ece852cdd4 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 066827fd7d..0f0ba08c44 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 |