1*52aaddd6SJagan TekiHsow to use U-Boot on Engicam GEAM6UL and Is.IoT MX6UL Starter Kit: 2*52aaddd6SJagan Teki------------------------------------------------------------------- 3*52aaddd6SJagan Teki 4*52aaddd6SJagan Teki$ make mrproper 5*52aaddd6SJagan Teki 6*52aaddd6SJagan Teki- Configure U-Boot for Engicam GEAM6UL: 7*52aaddd6SJagan Teki$ make imx6ul_geam_mmc_defconfig 8*52aaddd6SJagan Teki 9*52aaddd6SJagan Teki- Configure U-Boot for Engicam Is.IoT MX6UL: 10*52aaddd6SJagan Teki$ make imx6ul_isiot_mmc_defconfig 11*52aaddd6SJagan Teki 12*52aaddd6SJagan Teki- Build U-Boot 13*52aaddd6SJagan Teki$ make 14*52aaddd6SJagan Teki 15*52aaddd6SJagan TekiThis will generate the SPL image called SPL and the u-boot-dtb.img. 16*52aaddd6SJagan Teki 17*52aaddd6SJagan Teki- Flash the SPL image into the micro SD card: 18*52aaddd6SJagan Teki 19*52aaddd6SJagan Tekisudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync 20*52aaddd6SJagan Teki 21*52aaddd6SJagan Teki- Flash the u-boot-dtb.img image into the micro SD card: 22*52aaddd6SJagan Teki 23*52aaddd6SJagan Tekisudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync 24*52aaddd6SJagan Teki 25*52aaddd6SJagan Teki- Jumper settings: 26*52aaddd6SJagan Teki 27*52aaddd6SJagan TekiMMC Boot: JM3 Closed 28*52aaddd6SJagan Teki 29*52aaddd6SJagan Teki- Connect the Serial cable between the Starter Kit and the PC for the console. 30*52aaddd6SJagan Teki(J28 is the Linux Serial console connector) 31*52aaddd6SJagan Teki 32*52aaddd6SJagan Teki- Insert the micro SD card in the board, power it up and U-Boot messages should 33*52aaddd6SJagan Tekicome up. 34