1.. SPDX-License-Identifier: GPL-2.0+ 2 3mx6ullevk 4========= 5 6How to use U-Boot on Freescale MX6ULL 14x14 EVK 7----------------------------------------------- 8 9- First make sure you have installed the dtc package (device tree compiler): 10 11.. code-block:: bash 12 13 $ sudo apt-get install device-tree-compiler 14 15- Build U-Boot for MX6ULL 14x14 EVK: 16 17.. code-block:: bash 18 19 $ make mrproper 20 $ make mx6ull_14x14_evk_defconfig 21 $ make 22 23This generates the u-boot-dtb.imx image in the current directory. 24 25- Flash the u-boot-dtb.imx image into the micro SD card: 26 27.. code-block:: bash 28 29 $ sudo dd if=u-boot-dtb.imx of=/dev/sdb bs=1K seek=1 conv=notrunc && sync 30 31- Jumper settings:: 32 33 SW601: 0 0 1 0 34 Sw602: 1 0 35 36Where 0 means bottom position and 1 means top position (from the switch label 37numbers reference). 38 39Connect the USB cable between the EVK and the PC for the console. 40(The USB console connector is the one close the push buttons) 41 42Insert the micro SD card in the board, power it up and U-Boot messages should 43come up. 44 45The link for the board: http://www.nxp.com/products/microcontrollers-and- \ 46processors/arm-processors/i.mx-applications-processors/i.mx-6-processors/ \ 47i.mx6qp/evaluation-kit-for-the-i.mx-6ull-applications-processor:MCIMX6ULL-EVK 48