I flashed rkspi_loader.img using rkdeveloptool on a Mac with rk3588_spl_loader_v1.08.111.bin and now the Orange Pi won't boot anything from the NVME (including the official Ubuntu image, which was previously working).
Were these the same steps you followed, and were you able to boot from NVME after doing this? I feel like I must be missing something.
Update: eventually got this working after booting from the SD card and running `armbian-install` to install the bootloader on SPI flash -- only then could the NVME boot.
