1 How to use U-Boot on Freescale MX6UL 14x14 EVK 2 ----------------------------------------------- 3 4 - Build U-Boot for MX6UL 14x14 EVK: 5 6 $ make mrproper 7 $ make mx6ul_14x14_evk_defconfig 8 $ make 9 10 This will generate the SPL image called SPL and the u-boot.img. 11 12 - Flash the SPL image into the micro SD card: 13 14 sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync 15 16 - Flash the u-boot.img image into the micro SD card: 17 18 sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync 19 20 - Jumper settings: 21 22 SW601: 0 0 1 0 23 Sw602: 1 0 24 25 where 0 means bottom position and 1 means top position (from the 26 switch label numbers reference). 27 28 - Connect the USB cable between the EVK and the PC for the console. 29 (The USB console connector is the one close the push buttons) 30 31 - Insert the micro SD card in the board, power it up and U-Boot messages should 32 come up. 33
