Dear Markus Hubig,
In message CAGws1Ttp+LsKa18DpmWz-Q4d94sEeM84rOJZ+9=kS_YnGx0-Dw@mail.gmail.com you wrote:
Now I'm in the process of adapting this patch to the new u-boot. Up to now I can compile a u-boot.bin and download it to the board. But after starting up the new u-boot I just see this on the serial port
Congrats - you got already pretty far. You have the console working, so you can add printf() lines to the code where you suspect issues...
and the board is rebooting every some seconds. I'm not able to give it some input via the keyboard. I think maybe there are just some small bits missing but I'm a bit lost now ... maybe some of you can have a look and can give me some advice. ;-)
Attach a JTAG debugger and fire up GDB. If you see resets after regular intervals, then check if ther eis some watchdog running.
I include the old patch (portuxg20.patch) and the three patches I made in this email. My patches are based on u-boot v2012.04.01.
Sorry, but it doesn't work like that. We don't read such attachments. Please see http://www.denx.de/wiki/U-Boot/Patches is you really want to submit a patch, and see http://catb.org/esr/faqs/smart-questions.html#code
Best regards,
Wolfgang Denk