4.18. Rockchip RK3188

4.18.1. Radxa Rock

Radxa Rock is a small SBC based on Rockchip RK3188 SoC. See http://radxa.com/Rock for additional information.

4.18.1.1. Building

make ARCH=arm radxa_rock_defconfig
make ARCH=arm

4.18.1.2. Creating bootable SD card

This will require a DRAM setup blob and additional utilities, see above.

Card layout (block == 0x200 bytes).

Block Number Name
0x0000 DOS partition table
0x0040 RK bootinfo (BootROM check sector)
0x0044 DRAM setup routine
0x005C Bootloader (barebox)
0x0400 Barebox environment
0x0800 Free space start

Instructions.