I have my raspberry pi 5 hooked up to an nvme via pcie. When I pull up raspi-config the only options are to boot nvme first or sd first. However I need an option to boot usb first followed by nvme. The case I’m using doesn’t provide access to the micro sd card slot.
I’ve tried finding the setting in raspi-config, but no luck.
I’ve tried changing the boot order manually by editing eeprom and this worked:
$ sudo rpi-eeprom-config --edit
BOOT_UART=1 POWER_OFF_ON_HALT=0 BOOT_ORDER=0xf164
Reference