1*4882a593SmuzhiyunOdroid XU-4 board with Samsung Exynos 5422 SoC 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunHow to build it 4*4882a593Smuzhiyun=============== 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun $ make odroidxu4_defconfig 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunThen you can edit the build options using 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun $ make menuconfig 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunCompile all and build rootfs image: 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun $ make 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunNote: you will need to have access to the network, since Buildroot will 17*4882a593Smuzhiyundownload the packages' sources. 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunResult of the build 20*4882a593Smuzhiyun------------------- 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunAfter building, you should obtain all output files in output/images/ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunHow to write the SD card or eMMC 26*4882a593Smuzhiyun================================ 27*4882a593Smuzhiyun 28*4882a593SmuzhiyunOnce the build process is finished you will have an image called "sdcard.img" 29*4882a593Smuzhiyunin the output/images/ directory. 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunCopy the bootable "sdcard.img" onto an SD card or eMMC with "dd": 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun $ sudo dd if=output/images/sdcard.img of=/dev/sdX 34*4882a593Smuzhiyun 35*4882a593SmuzhiyunInsert the SDcard into your ODROID-XU4, and power it up. Your new system 36*4882a593Smuzhiyunshould come up now. 37*4882a593Smuzhiyun 38