This allows a watchdog reset to start the ROM's usb downloader, or boot from an sdcard.
Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com> --- board/freescale/mx6qsabrelite/mx6qsabrelite.c | 14 ++++++++++++++ include/configs/mx6qsabrelite.h | 3 +++ 2 files changed, 17 insertions(+) diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c index a1e3acc..cb85597 100644 --- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c +++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c @@ -30,6 +30,7 @@ #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> #include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/boot_mode.h> #include <mmc.h> #include <fsl_esdhc.h> #include <micrel.h> @@ -488,10 +489,23 @@ static void preboot_keys(void) } #endif +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"mmc0", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)}, + {"mmc1", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + int misc_init_r(void) { #ifdef CONFIG_PREBOOT preboot_keys(); #endif + +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif return 0; } diff --git a/include/configs/mx6qsabrelite.h b/include/configs/mx6qsabrelite.h index 0d376ba..782abc8 100644 --- a/include/configs/mx6qsabrelite.h +++ b/include/configs/mx6qsabrelite.h @@ -117,6 +117,9 @@ #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0 +/* Miscellaneous commands */ +#define CONFIG_CMD_BMODE + /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_CONS_INDEX 1 -- 1.7.9.5 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot