Hi.

I have been trying to boot a bzImage with zboot from a VirtualBox UEFI 
instance -> U-Boot UEFI payload. So far I've been using 2021.07-rc1. I'd 
like to try a newer rc, but even if built exactly the same with the same 
.config, newer won't boot as an UEFI payload. So right now, I'm stuck at 
rc1.

Anyway.
The kernel in question starts when configured with an EFI stub from the 
UEFI shell.

U-boot fails to boot the bzImage from the console using zboot though. 
Just freezes after "Starting kernel..."

zboot 01080000 - 04000000 319c000
Valid Boot Flag
Magic signature found
Linux kernel version 5.12.0 (ptxdist@ptxdist) #2 SMP PREEMPT
2021-06-01T00:00:00+00:00
Building boot_params at 0x00090000
Loading bzImage at address 100000 (6516096 bytes)
Initial RAM disk at linear address 0x04000000, size 52019200 bytes
Kernel command line: "console=ttyS0,115200 rw quiet"
Kernel loaded at 00100000, setup_base=00090000

Starting kernel ...

Any ideas?

Best regards,
Christian