chk Posted October 30, 2021 Posted October 30, 2021 Armbianmonitor: http://ix.io/3DmX Hi there, i'm trying to getting Armbian working on my RockPi 4B. Installation and everything went fine. Even my Intel 660 2TB NVMe SSD was detected as I booted the SD card Image (created with Etcher). But as I booted the image from eMMC (flashed the image via dd if=image.img of=/dev/mmcblk1); it booted fine so far, but it doesn't detect the NVMe SSD... If I return to uSD Boot, it is detected again... Here is the log output of dmesg | grep nvme from "Boot from eMMC" root@rockpi-4b:~# dmesg | grep nvme [ 2.754457] nvme nvme0: pci function 0000:01:00.0 [ 2.754688] nvme 0000:01:00.0: enabling device (0000 -> 0002) [ 64.489438] nvme nvme0: I/O 0 QID 0 timeout, disable controller [ 64.597365] nvme nvme0: Device shutdown incomplete; abort shutdown [ 64.598050] nvme nvme0: Identify Controller failed (-4) [ 64.598064] nvme nvme0: Removing after probe failure status: -5 Here is the log output of dmesg | grep nvme from "Boot from SD" root@rockpi-4b:~# dmesg | grep nvme [ 2.218883] nvme nvme0: pci function 0000:01:00.0 [ 2.218955] nvme 0000:01:00.0: enabling device (0000 -> 0002) [ 2.470965] nvme nvme0: 6/0/0 default/read/poll queues [ 2.473631] nvme0n1: p1 p2 Any idea what went wrong and how to fix it?
Solution chk Posted October 30, 2021 Author Solution Posted October 30, 2021 Hi again, I solved the issue by myself. The problem was, that I forgot that I wrote u-boot to the SPI flash years ago. Once I shorted PIN 23 and 25 on the GPIO header, it used the u-boot from the eMMC image and it detected the NVMe SSD as expected. Thanks...
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