recently I found in U-Boot directory PBI command sequence for T104xrdb board with workaround for A-008007 Bug. There was a comment line above it:
#Software Workaround for errata A-008007 to reset PVR register
But, I cannot find any description for it (also not in latest errata for T1040, Rev. 1, 08/2015). As we have actually problems in connection with Lauterbach debugger, and PVR register is one of several, we cannot access, it would be interresting to know more info about this bug/workaround.
Please, does anybody know more about this?
Thanks a lot!