In message 000001c58847$041ef380$f201a8c0@SN7606 you wrote:
if you are in virtual address space, then you should have console output on the serial port. So it looks for me that your kernel configuration is missing the command line parameter. I had a similar problem with my custom
This is a Linux issue (hint, hint).
board. It run in a kernel panic because of a missing root file system and rebooted after 3 minutes.
My suggest to you configure in u-boot the command line parameter to pass it trough the kernel. For that you need to edit your custom board file in u-boot\include\configs<yourboard>.h with following:
You never have to edit any file just to set or change an environment variable.That's what the "setevn"/ "saveenv" commands are for.
And BTW: the file name you listed contains several illegal backslash escape sequences.