diff options
Diffstat (limited to 'board/ti/dra7xx/evm.c')
| -rw-r--r-- | board/ti/dra7xx/evm.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c index c6c4fd1..073d151 100644 --- a/board/ti/dra7xx/evm.c +++ b/board/ti/dra7xx/evm.c @@ -16,6 +16,7 @@ #include <asm/arch/sys_proto.h> #include <asm/arch/mmc_host_def.h> #include <asm/arch/sata.h> +#include <environment.h> #include "mux_data.h" @@ -124,6 +125,24 @@ int board_mmc_init(bd_t *bis) } #endif +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_OS_BOOT) +int spl_start_uboot(void) +{ + /* break into full u-boot on 'c' */ + if (serial_tstc() && serial_getc() == 'c') + return 1; + +#ifdef CONFIG_SPL_ENV_SUPPORT + env_init(); + env_relocate_spec(); + if (getenv_yesno("boot_os") != 1) + return 1; +#endif + + return 0; +} +#endif + #ifdef CONFIG_DRIVER_TI_CPSW /* Delay value to add to calibrated value */ |