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README

      1 Hsow to use U-Boot on Engicam GEAM6UL and Is.IoT MX6UL Starter Kit:
      2 -------------------------------------------------------------------
      3 
      4 $ make mrproper
      5 
      6 - Configure U-Boot for Engicam GEAM6UL:
      7 $ make imx6ul_geam_mmc_defconfig
      8 
      9 - Configure U-Boot for Engicam Is.IoT MX6UL:
     10 $ make imx6ul_isiot_mmc_defconfig
     11 
     12 - Build U-Boot
     13 $ make
     14 
     15 This will generate the SPL image called SPL and the u-boot-dtb.img.
     16 
     17 - Flash the SPL image into the micro SD card:
     18 
     19 sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
     20 
     21 - Flash the u-boot-dtb.img image into the micro SD card:
     22 
     23 sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
     24 
     25 - Jumper settings:
     26 
     27 MMC Boot: JM3 Closed
     28 
     29 - Connect the Serial cable between the Starter Kit and the PC for the console.
     30 (J28 is the Linux Serial console connector)
     31 
     32 - Insert the micro SD card in the board, power it up and U-Boot messages should
     33 come up.
     34