diff options
Diffstat (limited to 'board/st/stm32f746-disco/stm32f746-disco.c')
| -rw-r--r-- | board/st/stm32f746-disco/stm32f746-disco.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c index 87fa5eb..2bb0f02 100644 --- a/board/st/stm32f746-disco/stm32f746-disco.c +++ b/board/st/stm32f746-disco/stm32f746-disco.c @@ -91,6 +91,15 @@ int board_early_init_f(void) #endif #ifdef CONFIG_SPL_BUILD +#ifdef CONFIG_SPL_OS_BOOT +int spl_start_uboot(void) +{ + debug("SPL: booting kernel\n"); + /* break into full u-boot on 'c' */ + return serial_tstc() && serial_getc() == 'c'; +} +#endif + int spl_dram_init(void) { struct udevice *dev; |