I have a CM4008032. I installed the operating system from windows using Balena Etcher, getting unexpected error45. I then reflashed the operating system using Raspberry PI Imager from windows, then I tried the Raspberry Pi Imager from Debian using your current version 23.01.26.42. Each time I have gotten error 45. The most recent error I am looking at says:
"boot mode: SD (01) order f2564
boot mode: SD (01) order f2564
Trying partition: 0
Unexpected error @ 0x0008c38e
FATAL error-code 45"
Turns out because I used a brand new cm4 usb wasn't turned on. After flashing a basic raspian onto the cm4 and enabling USB, it now boots from usb
I wanted to give the installer a try but the same happens for me. I wiped the eMMC using Raspberry Pi Imager to bootlader from USB (empty image)
Edit: I did get it to work by flashing the USB from Macintosh instead of Win 10. Strange.
No options to set boot order. Do I need to change something?
Our image is not meant to be flashed directly to the CM4. It is meant to be flashed to a USB flash drive. It is itself an installer, so when your system boots from the flash drive, it will ask you if you want to install the OS and walk you through that. You can then either boot from eMMC, eMMC+SATA (OS on HDD or SSD), or in live move (boot from the USB flash drive and run OS from the USB flash drive).