1*4882a593SmuzhiyunRADXA ROCK_PI_4 2*4882a593Smuzhiyun================ 3*4882a593Smuzhiyunhttps://rockpi.org/rockpi4 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunROCK Pi 4 is a Single Board Computer (SBC) from radxa. This guide is valid 6*4882a593Smuzhiyunfor the below models: 7*4882a593Smuzhiyun- ROCK PI 4 Model A 8*4882a593Smuzhiyun- ROCK PI 4 Model B 9*4882a593Smuzhiyun- ROCK PI 4 Model C 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunBuild: 12*4882a593Smuzhiyun====== 13*4882a593Smuzhiyun $ make rock_pi_4_defconfig 14*4882a593Smuzhiyun $ make 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunFiles created in output directory 17*4882a593Smuzhiyun================================= 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunoutput/images 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun├── bl31.elf 22*4882a593Smuzhiyun├── boot.vfat 23*4882a593Smuzhiyun├── extlinux 24*4882a593Smuzhiyun├── idbloader.img 25*4882a593Smuzhiyun├── Image 26*4882a593Smuzhiyun├── rk3399-rock-pi-4.dtb 27*4882a593Smuzhiyun├── rootfs.ext2 28*4882a593Smuzhiyun├── rootfs.ext4 -> rootfs.ext2 29*4882a593Smuzhiyun├── rootfs.tar 30*4882a593Smuzhiyun├── sdcard.img 31*4882a593Smuzhiyun├── u-boot.bin 32*4882a593Smuzhiyun└── u-boot.itb 33*4882a593Smuzhiyun 34*4882a593SmuzhiyunCreating bootable SD card: 35*4882a593Smuzhiyun========================== 36*4882a593Smuzhiyun 37*4882a593SmuzhiyunSimply invoke (as root) 38*4882a593Smuzhiyun 39*4882a593Smuzhiyunsudo dd if=output/images/sdcard.img of=/dev/sdX && sync 40*4882a593Smuzhiyun 41*4882a593SmuzhiyunWhere X is your SD card device. 42*4882a593Smuzhiyun 43*4882a593SmuzhiyunBooting: 44*4882a593Smuzhiyun======== 45*4882a593Smuzhiyun 46*4882a593SmuzhiyunSerial console: 47*4882a593Smuzhiyun--------------- 48*4882a593SmuzhiyunRockPi4 has a 40-pin GPIO header. The pin layout is as follows: 49*4882a593Smuzhiyun 50*4882a593Smuzhiyunpin 6: gnd 51*4882a593Smuzhiyunpin 8: tx 52*4882a593Smuzhiyunpin 10: rx 53*4882a593Smuzhiyun 54*4882a593SmuzhiyunBaudrate for this board is 1500000. 55*4882a593Smuzhiyun 56*4882a593SmuzhiyunLogin: 57*4882a593Smuzhiyun------ 58*4882a593SmuzhiyunEnter 'root' as login user, and the prompt is ready. 59*4882a593Smuzhiyun 60*4882a593SmuzhiyunWiki link: 61*4882a593Smuzhiyunhttps://wiki.amarulasolutions.com/bsp/rockchip/rk3399/rock-pi-4.html 62