On 21.08.15 14:33, Rudolf Marek wrote: > Hi all, > > Ping? > > Thanks > Rudolf > > Dne 14.8.2015 v 13:49 Rudolf Marek napsal(a): >> Hi all, >> >> I noticed that ATMU register reads on E500 are broken. Due to the >> wrong mask, >> some registers cannot be read and instead some other registers are >> read. Please >> see attached patch which fixes the problem.
Sorry for the long delay. Please CC qemu-...@nongnu.org on the next submission, so that more PPC people have the chance to review the patch ;). Thanks, applied to ppc-next. >> >> I also noticed that if there was an intention to have 1:1 PCI/CPU >> space mapping >> for 0xC000_0000 for MPC8544DS without programming ATMUs - it does not >> work, >> unless ATMUs are programmed. I've received a report about this on IRC as well. It works fine with U-Boot because that writes the ATMUs, but not with direct -kernel boot. Would you mind to follow up with a patch to the mpc8544ds machine file that programs the ATMUs on init? Thanks a lot! Alex
