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- 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.
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