I previously had tried all kinds of things over the last week, different NVMe cards, different imagers, all unsuccessfully.
24.04 running with the noticeable extra speed of a PCIe/NVMe is sweet!
I would suggest you add some kind of suffix or change to the file name, since, if this is going to be the only solution to NVMe or USB operation for a while, you don't want the confusion from two different functionality files with the same name out in the 'wild'.
I loaded your 'test image' onto an NVMe SSD on a RPi 5, did not edit the config.txt file or cmdline.text, and it worked!
[RPi5 4 GB, Pimoroni Base, Samsung 256 GB PM991a SSD, Firmware April 20, 2024]
I previously had tried all kinds of things over the last week, different NVMe cards, different imagers, all unsuccessfully.
24.04 running with the noticeable extra speed of a PCIe/NVMe is sweet!
I would suggest you add some kind of suffix or change to the file name, since, if this is going to be the only solution to NVMe or USB operation for a while, you don't want the confusion from two different functionality files with the same name out in the 'wild'.
Thanks for the fix.
--- Graham