Hi, I am unable to recover my WRT3200ACM as the version listed here is for the older style hardware which is:
U-Boot 2013.01 (Apr 08 2016 - 15:47:50) Marvell version: 2015_T1.QA.0p16

Boot version : v0.0.4

The one that came with mine was:
U-Boot 2013.01 (Sep 25 2017 - 11:42:52) Marvell version: 2015_T1.QA.0p16

Boot version : v1.0.0

It gets stuck in a boot loop with the v0.0.4 version.
Can you help me out?

@ValCher1961 Does this patch has any real effect? I do not notice any changes with or without it.
kernel-4.14.X/patch.regfree

Hi @ValCher1961
I'm kinda in a pickle and after deep digging I kinda reached your uboot bin, not sure even if its the right place, but I'm willing to do a lot now to get it working back

in short WRT32x - done a simple factory-ddwrt through GUI and it worked, Had to switch back once for work,
Tried again after and it always landed on 2 version of stock firmware.
I tried a bunch of firmware update using stock\dd wrt eventually only backup works with no wifi and barely internet (no lights are almost on the router)
and everytime I try to upgrade I get this message:
cannot find ubi mtd partition rootfs2
libubi: error!: "/dev/" is not a character device
ubiupdatevol: error!: error while probing "/dev/"
error 22 (Invalid argument)

I'm hoping the uboot might correct something partially
Could you help me out here?
I'm trying to figure if I can install the uboot directly via ssh to the router (That I still can do to the backup, semi-dead, partition)

Thanks alot. I'm kinda desperate here

Hi Valcher1961,

Can you contact the person in you post below to find out how we can build u-boot for the WRT 38x models? This would allow us to release updates and patched version with having to rely on others for them.

https://forum.armbian.com/topic/4444-solved-kwboot-on-armada-38x/

Good afternoon, I connected the USB flash drive to the usb 2.0 / esata connector, trying to determine the USB flash drive, but this message hangs, the same situation with sata hdd.

Marvell>> usb reset
(Re)start USB...
USB0: Port (usbActive) : 0 Interface (usbType = 2) : USB EHCI 1.00
scanning bus 0 for devices... 2 USB Device(s) found
scanning usb for storage devices...

Please tell me what could be the reason ?