Rock5/guide/spi-nvme-boot
ROCK 5 > Guide > SPI NOR flash bootloader and PCIe NVMe SSD boot
The SPI NOR flash stores bootloader files like idbloader.img and u-boot.itb.
The PCIe NVMe SSD stores the system img/rootfs.
To write the bootloader to the SPI NOR flash, please refer to this guide:
To write the image to a PCIe NVMe SSD, please refer to this guide: