U-Boot rk3399

U-Boot Prebuilt Release v2023.07.02 W/ ATF v2.9

Prebuilt spi_combined.img is included for convenience.

RockPro64 SPI-Uboot Assembler

Requirements:

• Debian based OS already running on the RockPro64

• Any size Fat formatted microsd in the /dev/mmcblk1 slot w/ no MBR/GUID

Post-Build

Reboot into U-Boot, Then:

sf probe

sf erase 0x0 0x1000000

ls mmc 1:0 /

load mmc 1:0 0x02080000 spi_combined.img

sf write 0x02080000 0 163800

reset

saveenv

reset