Booting official Debian on RP64

[arteeh]

Hi, I'm trying to get the new Debian installer RC3 to give me a working Debian server on the RockPRO64, but I'm stuck. I'd like to know if I'm missing anything. The steps I followed are:

• Got testing/unstable daily builds from: https://d-i.debian.org/daily-images/arm6...rd-images/
  
• Squashed the images together as instructed
  
• Flashed to a USB with Balena Etcher (A few months ago I flashed a U-Boot image from Ayufan to get USB boot working)
  
• Put USB into the USB 3 port (No SD or eMMC inserted)
  
• Installer starts successfully, run until partitioning
  

At the partitioning section, I created the following partitions:

On my USB:

• 500MB ext2 mounted to /boot, bootable flag enabled (Boot from USB because U-Boot doesn't seem to support SSD's yet)
  

On my SSD (SATA):

• 56GB ext4 mounted to /
  
• 2gb swap at the end
  

On my HDD (SATA):

• 2TB ext mounted to /hdd
  

Then I ran the rest of the installer till the end and rebooted.

It then starts, shows some info on the screen and then either gets stuck or throws a kernel panic. The info on the screen doesn't give me any pointers on what to do and it doesn't respond to anything I type, so I can't do shift+pgUp to see the rest of the kernel panic or ctrl+alt+f2 for other potential tty's. 

I don't want Armbian because it installs a bunch of things I don't want (plus the option to switch to SSD in armbian-config is missing), and Ayufan and Mrfixit's images seem outdated. Is there anything I can do to get this working? Or is Debian 11 on the RP64 just not ready yet?