I don't know what I have done to this board. I played around with it a while back and got it working, but then did something and broke it. I thought I'd get back to it and learn how to play with SoCs, just for fun.
When I try to connect to the board with screen /dev/ttyUSB0 115200 I get a blinking cursor. And that's it. I can't get to firmware prompt. What have I done? :) And how do I get back to being operational? I would love to learn how to try different images to learn the process. Right now I'm kind of confused.
when I try kwboot it never goes beyond reboot message, and the only option I have is to unplug the stora, as I have no access to the firmware:
kwboot -t -B 115200 /dev/ttyUSB0 -b uboot.2017.07-tld-1.netgear_ms2110.mtd0.kwb
kwboot version 2023.07
Detected kwbimage v0 with NAND boot signature
Patching image boot signature to UART
Sending boot message. Please reboot the target...\
more /etc/fw_env.config
# Configuration file for fw_(printenv/saveenv) utility.
# Up to two entries are valid, in this case the redundant
# environment sector is assumed present.
# Notice, that the "Number of sectors" is ignored on NOR.
# MTD device name Device offset Env. size Flash sector size Number of sectors
/dev/mtd0 0xc0000 0x20000 0x20000
fw_printenv command spits out:
Cannot read environment, using default
Cannot read default environment from file