1U-Boot for Wandboard 2-------------------- 3 4This file contains information for the port of U-Boot to the Wandboard. 5 6Wandboard is a development board that has three variants based on the following 7SoCs: mx6 quad, mx6 dual lite and mx6 solo. 8 9For more details about Wandboard, please refer to: 10http://www.wandboard.org/ 11 12Building U-boot for Wandboard 13----------------------------- 14 15To build U-Boot for the Wandboard: 16 17$ make wandboard_config 18$ make 19 20Flashing U-boot into the SD card 21-------------------------------- 22 23- After the 'make' command completes, the generated 'SPL' binary must be 24flashed into the SD card; 25 26$ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync 27 28(Note - the SD card node may vary, so adjust this as needed). 29 30- Flash the u-boot.img image into the SD card: 31 32sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync 33 34- Insert the SD card into the slot located in the bottom of the board (same side 35as the mx6 processor) 36 37- Connect the serial cable to the host PC 38 39- Power up the board and U-boot messages will appear in the serial console. 40