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https://github.com/brain-hackers/u-boot-brain
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b0fcd8ef60
Engicam Is.IoT has eMMC and NAND cpu modules where MMC is common for both, so remove explicit mmc defconfig. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> |
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| .. | ||
| imx6ul.c | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Hsow to use U-Boot on Engicam GEAM6UL and Is.IoT MX6UL Starter Kit: ------------------------------------------------------------------- $ make mrproper - Configure U-Boot for Engicam GEAM6UL: $ make imx6ul_geam_mmc_defconfig - Configure U-Boot for Engicam Is.IoT MX6UL: $ make imx6ul_isiot_mmc_defconfig - Build U-Boot $ make This will generate the SPL image called SPL and the u-boot-dtb.img. - Flash the SPL image into the micro SD card: sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync - Flash the u-boot-dtb.img image into the micro SD card: sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync - Jumper settings: MMC Boot: JM3 Closed - Connect the Serial cable between the Starter Kit and the PC for the console. (J28 is the Linux Serial console connector) - Insert the micro SD card in the board, power it up and U-Boot messages should come up.