diff options
Diffstat (limited to 'board/technexion/pico-imx6/spl.c')
| -rw-r--r-- | board/technexion/pico-imx6/spl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/technexion/pico-imx6/spl.c b/board/technexion/pico-imx6/spl.c index 5bf87023ac..06ad0a8c32 100644 --- a/board/technexion/pico-imx6/spl.c +++ b/board/technexion/pico-imx6/spl.c @@ -27,6 +27,17 @@ #define IMX6DQ_DRIVE_STRENGTH 0x30 #define IMX6SDL_DRIVE_STRENGTH 0x28 +#ifdef CONFIG_SPL_OS_BOOT +int spl_start_uboot(void) +{ + /* Break into full U-Boot on 'c' */ + if (serial_tstc() && serial_getc() == 'c') + return 1; + + return 0; +} +#endif + /* configure MX6Q/DUAL mmdc DDR io registers */ static struct mx6dq_iomux_ddr_regs mx6dq_ddr_ioregs = { .dram_sdclk_0 = IMX6DQ_DRIVE_STRENGTH, |