Hi Bernhard, On Sat, Sep 17, 2022 at 1:19 AM Bernhard Beschow <shen...@gmail.com> wrote: > > Am 16. September 2022 06:15:53 UTC schrieb Bin Meng <bmeng...@gmail.com>: > >On Thu, Sep 15, 2022 at 11:29 PM Bernhard Beschow <shen...@gmail.com> wrote: > >> > >> Models the real device more closely. > > > >Please describe the source (e.g.: I assume it's MPC8544DS board manual > >or something like that?) that describe such memory map for the > >platform bus. > > > >Is this the eLBC bus range that includes the NOR flash device? > > Good point. My numbers come from a different board. I'll fix them according > to the mpc8544ds.dts in the Linux tree. > > This will leave an eLBC memory window of just 8MB while my proprietary load > needs 64MB. My proprietary load doesn't seem to have 64 bit physical memory > support so I can't use e500plat either. Any suggestions? >
Currently QEMU does not model the eLBC registers so these memory regions have to be hardcoded, unfortunately. Once we support eLBC memory map completely I think we can remove such limitations by having QEMU dynamically create the memory map per programmed values. I guess you have to create another machine for your board at this point. Regards, Bin
