1*4882a593Smuzhiyun********* 2*4882a593SmuzhiyunliteBoard 3*4882a593Smuzhiyun********* 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunBuild 6*4882a593Smuzhiyun===== 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunFirst, configure Buildroot for your liteBoard: 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun make grinn_liteboard_defconfig 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunBuild image: 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun make 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunAfter building you should get a tree like this: 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun output/images/ 19*4882a593Smuzhiyun ├── boot.vfat 20*4882a593Smuzhiyun ├── imx6ul-liteboard.dtb 21*4882a593Smuzhiyun ├── rootfs.ext2 22*4882a593Smuzhiyun ├── rootfs.ext4 23*4882a593Smuzhiyun ├── rootfs.tar 24*4882a593Smuzhiyun ├── sdcard.img 25*4882a593Smuzhiyun ├── u-boot.imx 26*4882a593Smuzhiyun └── zImage 27*4882a593Smuzhiyun 28*4882a593SmuzhiyunCreate a bootable microSD card 29*4882a593Smuzhiyun============================== 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunBuildroot prepares a bootable microSD card image "sdcard.img" in output/images/ 32*4882a593Smuzhiyundirectory, To flash SD card just run the following command: 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun sudo dd if=output/images/sdcard.img of=/dev/<sd_card> bs=1M 35*4882a593Smuzhiyun 36*4882a593Smuzhiyunwhere <sd_card> can be sdX or mmcblkX 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun*** WARNING! This will destroy all contents of device you specify! *** 39*4882a593Smuzhiyun 40*4882a593SmuzhiyunBoot liteBoard 41*4882a593Smuzhiyun============== 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun- insert the microSD card in the microSD slot of the board; 44*4882a593Smuzhiyun- plug micro USB cable to provide power and console interface 45*4882a593Smuzhiyun- use terminal emulator with 115200 bps, 8n1 46