diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/console_common.c | 13 | ||||
| -rw-r--r-- | common/startup.c | 4 |
2 files changed, 17 insertions, 0 deletions
diff --git a/common/console_common.c b/common/console_common.c index 5d2ccdb6e7..cc184dfaef 100644 --- a/common/console_common.c +++ b/common/console_common.c @@ -169,6 +169,19 @@ int fputc(int fd, char c) } EXPORT_SYMBOL(fputc); +struct console_device *console_get_by_dev(struct device_d *dev) +{ + struct console_device *cdev; + + for_each_console(cdev) { + if (cdev->dev == dev) + return cdev; + } + + return NULL; +} +EXPORT_SYMBOL(console_get_by_dev); + /* * @brief returns current used console device * diff --git a/common/startup.c b/common/startup.c index 0a36c07aae..2e0a4ba3dc 100644 --- a/common/startup.c +++ b/common/startup.c @@ -161,6 +161,8 @@ 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 @@ -171,4 +173,6 @@ void shutdown_barebox(void) #ifdef ARCH_SHUTDOWN arch_shutdown(); #endif + if (board_shutdown) + board_shutdown(); } |