Old NSA310 resurrection (no replies)

Long story short: I installed openwrt on the nsa310 and it worked perfectly, then I wanted to install Debian.
I bricked it, I managed to revive it, I made a USB stick following the tutorials here and I get the following error with restart
I would like to ask if someone can help me.
Thank you

U-Boot 2017.07-tld-1 (Sep 05 2017 - 00:54:15 -0700)
ZyXEL NSA310 1-Bay Power Media Server


SoC: Kirkwood 88F6281_A1
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: 128 MiB
NAND read from offset c0000 failed -74
*** Warning - readenv() failed, using default environment

In: serial
Out: serial
Err: serial
Net: egiga0
PHY reset timed out
MV88E1318 PHY initialized on egiga0
Hit any key to stop autoboot: 0
starting USB...
USB0: USB EHCI 1.00
scanning bus 0 for devices... 3 USB Device(s) found
scanning usb for storage devices...
Use USB retry period from the environment: 15 second(s)
CACHE: Misaligned operation at range [0ffb9fc4, 0ffba7e0]
CACHE: Misaligned operation at range [0ffb9fc4, 0ffba7e0]
** First descriptor is NOT a primary desc on 0:1 **
1 Storage Device(s) found

Reset IDE: ide_preinit failed
## Unknown partition table type 0

## Unknown partition table type 0

## Unknown partition table type 0

## Unknown partition table type 0

## Unknown partition table type 0

## Unknown partition table type 0

## Unknown partition table type 0
loading envs from usb 0 ...
** No partition table - usb 0 **

no IDE devices available
running scan_disk ...
Scan device usb
device usb 0:1
** No partition table - usb 0 **
device usb 1:1
** Bad device usb 1 **
device usb 2:1
** Bad device usb 2 **
device usb 3:1
** Bad device usb 3 **
Scan device ide

Reset IDE: ide_preinit failed
device ide 0:1
** Bad device ide 0 **
device ide 1:1
** Bad device ide 1 **
device ide 2:1
** Bad device ide 2 **
device ide 3:1
** Bad device ide 3 **
loading uImage ...
** No partition table - usb 0 **
loading uInitrd ...
** No partition table - usb 0 **
loading DTB /boot/dts/kirkwood-nsa310.dtb ...
** No partition table - usb 0 **
Unknown command 'bootm0x800000' - try 'help'
resetting ...