1*2ffec69bSDiego DortaHow to use U-Boot on Freescale MX6ULL 14x14 EVK 2*2ffec69bSDiego Dorta---------------------------------------------- 3*2ffec69bSDiego Dorta 4*2ffec69bSDiego Dorta- First make sure you have installed the dtc package (device tree compiler): 5*2ffec69bSDiego Dorta 6*2ffec69bSDiego Dorta$ sudo apt-get install device-tree-compiler 7*2ffec69bSDiego Dorta 8*2ffec69bSDiego Dorta- Build U-Boot for MX6ULL 14x14 EVK: 9*2ffec69bSDiego Dorta 10*2ffec69bSDiego Dorta$ make mrproper 11*2ffec69bSDiego Dorta$ make mx6ull_14x14_evk_defconfig 12*2ffec69bSDiego Dorta$ make 13*2ffec69bSDiego Dorta 14*2ffec69bSDiego DortaThis generates the u-boot-dtb.imx image in the current directory. 15*2ffec69bSDiego Dorta 16*2ffec69bSDiego Dorta- Flash the u-boot-dtb.imx image into the micro SD card: 17*2ffec69bSDiego Dorta 18*2ffec69bSDiego Dorta$ sudo dd if=u-boot-dtb.imx of=/dev/sdb bs=1K seek=1 && sync 19*2ffec69bSDiego Dorta 20*2ffec69bSDiego Dorta- Jumper settings: 21*2ffec69bSDiego Dorta 22*2ffec69bSDiego DortaSW601: 0 0 1 0 23*2ffec69bSDiego DortaSw602: 1 0 24*2ffec69bSDiego Dorta 25*2ffec69bSDiego DortaWhere 0 means bottom position and 1 means top position (from the switch label 26*2ffec69bSDiego Dortanumbers reference). 27*2ffec69bSDiego Dorta 28*2ffec69bSDiego DortaConnect the USB cable between the EVK and the PC for the console. 29*2ffec69bSDiego Dorta(The USB console connector is the one close the push buttons) 30*2ffec69bSDiego Dorta 31*2ffec69bSDiego DortaInsert the micro SD card in the board, power it up and U-Boot messages should 32*2ffec69bSDiego Dortacome up. 33*2ffec69bSDiego Dorta 34*2ffec69bSDiego DortaThe link for the board: http://www.nxp.com/products/microcontrollers-and- \ 35*2ffec69bSDiego Dortaprocessors/arm-processors/i.mx-applications-processors/i.mx-6-processors/ \ 36*2ffec69bSDiego Dortai.mx6qp/evaluation-kit-for-the-i.mx-6ull-applications-processor:MCIMX6ULL-EVK 37