1*a187559eSBin MengHow to use U-Boot on Solid-run mx6 Hummingboard and Cubox-i 20768a69fSFabio Estevam----------------------------------------------------------- 3b8ce6fe2SFabio Estevam 4*a187559eSBin Meng- Build U-Boot for Hummingboard/Cubox-i: 5b8ce6fe2SFabio Estevam 6b8ce6fe2SFabio Estevam$ make mrproper 7b8ce6fe2SFabio Estevam$ make mx6cuboxi_defconfig 8b8ce6fe2SFabio Estevam$ make 9b8ce6fe2SFabio Estevam 10b8ce6fe2SFabio EstevamThis will generate the SPL image called SPL and the u-boot.img. 11b8ce6fe2SFabio Estevam 12b8ce6fe2SFabio Estevam- Flash the SPL image into the SD card: 13b8ce6fe2SFabio Estevam 14b8ce6fe2SFabio Estevamsudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync 15b8ce6fe2SFabio Estevam 16b8ce6fe2SFabio Estevam- Flash the u-boot.img image into the SD card: 17b8ce6fe2SFabio Estevam 18b8ce6fe2SFabio Estevamsudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync 19b8ce6fe2SFabio Estevam 20*a187559eSBin Meng- Insert the SD card in the board, power it up and U-Boot messages should 210768a69fSFabio Estevamcome up. 22