With latest download 27/3/2022 same problem changing bootm to booti gives same problem
U-Boot 2021.10-armbian (Feb 26 2022 - 17:45:38 +0000) Allwinner Technology
CPU: Allwinner H616 (SUN50I)
Model: OrangePi Zero2
I2C: ready
DRAM: 1 GiB
MMC: mmc@4020000: 0
Loading Environment from FAT... Unable to use mmc 0:1... In: serial@5000000
Out: serial@5000000
Err: serial@5000000
Net: phy interface7
eth0: ethernet@5020000
Autoboot in 1 seconds, press <Space> to stop
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot/boot.scr
2612 bytes read in 2 ms (1.2 MiB/s)
## Executing script at 4fc00000
U-boot loaded from SD
Boot script loaded from mmc
131 bytes read in 1 ms (127.9 KiB/s)
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
12522800 bytes read in 519 ms (23 MiB/s)
Failed to load '/boot/uImage'
Wrong Image Format for bootm command
ERROR: can't get kernel image!
SCRIPT FAILED: continuing...
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@4020000.blk...
Found 2 disks
No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image
ethernet@5020000 Waiting for PHY auto negotiation to complete......... TIMEOUT !
missing environment variable: pxeuuid
missing environment variable: bootfile
Rudie