1************************** 2Freescale i.MX23 EVK board 3************************** 4 5This file documents the Buildroot support for the Freescale i.MX23 EVK board. 6 7Build 8===== 9 10First, configure Buildroot for your i.MX23 EVK board: 11 12 make imx23evk_defconfig 13 14Build all components: 15 16 make 17 18You will find in output/images/ directory the following files: 19 - imx23-evk.dtb 20 - rootfs.tar 21 - u-boot.sd 22 - zImage 23 24Create a bootable SD card 25========================= 26 27To determine the device associated to the SD card have a look in the 28/proc/partitions file: 29 30 cat /proc/partitions 31 32Then, run the following command: 33 34*** WARNING! The command will destroy all the card content. Use with care! *** 35 36 sudo dd if=output/images/sdcard.img of=/dev/<your-microsd-device> 37 38Boot the i.MX23 EVK board 39========================= 40 41- Put the Boot Mode Select jumper as 1 0 0 1 so that it can boot 42 from the SD card 43- Insert the SD card in the SD Card slot of the board; 44- Connect an RS232 UART cable to the Debug UART Port and connect using a 45 terminal emulator at 115200 bps, 8n1; 46- power on the board. 47 48Enjoy! 49