Orange Pi 5 plus cannot boot from nvme ssd

[dcorn-stone]

I flashed the latest image of orange pi 5 plus into my nvme ssd but my pi just cant boot up, the LED was staying in green and blue with no flashing action that it supposed to have when booting up. Then I flashed the image into my sd card and the LED started flashing and it boot up normally.

[Rippanda12]

You need to write UEFI to the SPI flash, follow this guide https://wiki.bredos.org/en/how-to/update-uefi-rk3588

[dcorn-stone]

Now there is no response for both the LED and my monitor after i wrote the UEFI into the SPI flash and unplugged the sd card with Bred OS flashed into my ssd.

[Rippanda12]

Do you remember what you used /dev/mmcblk or mtdblock?

[dcorn-stone]

mtdblock

[Rippanda12]

that sounds correct hmm
what happens without any devices connected

[dcorn-stone]

Red LED as it's not turned on but with power supply.
Usually the LED should start flashing(booting the system) as i plug in the power supply for other OS.