1*4882a593Smuzhiyun************************** 2*4882a593SmuzhiyunFreescale i.MX23 EVK board 3*4882a593Smuzhiyun************************** 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunThis file documents the Buildroot support for the Freescale i.MX23 EVK board. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunBuild 8*4882a593Smuzhiyun===== 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunFirst, configure Buildroot for your i.MX23 EVK board: 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun make imx23evk_defconfig 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunBuild all components: 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun make 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunYou will find in output/images/ directory the following files: 19*4882a593Smuzhiyun - imx23-evk.dtb 20*4882a593Smuzhiyun - rootfs.tar 21*4882a593Smuzhiyun - u-boot.sd 22*4882a593Smuzhiyun - zImage 23*4882a593Smuzhiyun 24*4882a593SmuzhiyunCreate a bootable SD card 25*4882a593Smuzhiyun========================= 26*4882a593Smuzhiyun 27*4882a593SmuzhiyunTo determine the device associated to the SD card have a look in the 28*4882a593Smuzhiyun/proc/partitions file: 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun cat /proc/partitions 31*4882a593Smuzhiyun 32*4882a593SmuzhiyunThen, run the following command: 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun*** WARNING! The command will destroy all the card content. Use with care! *** 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun sudo dd if=output/images/sdcard.img of=/dev/<your-microsd-device> 37*4882a593Smuzhiyun 38*4882a593SmuzhiyunBoot the i.MX23 EVK board 39*4882a593Smuzhiyun========================= 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun- Put the Boot Mode Select jumper as 1 0 0 1 so that it can boot 42*4882a593Smuzhiyun from the SD card 43*4882a593Smuzhiyun- Insert the SD card in the SD Card slot of the board; 44*4882a593Smuzhiyun- Connect an RS232 UART cable to the Debug UART Port and connect using a 45*4882a593Smuzhiyun terminal emulator at 115200 bps, 8n1; 46*4882a593Smuzhiyun- power on the board. 47*4882a593Smuzhiyun 48*4882a593SmuzhiyunEnjoy! 49