On Wed, Oct 03, 2007 at 02:34:42PM -0500, Rune Torgersen wrote: > > From: Dale Farnsworth > > > > The CONFIG_FSL_BOOKE mmu setup code fails when CONFIG_HIGHMEM=y > > and the 3 fixed TLB entries cannot exactly map the lowmem size. > > Each TLB entry can map 4MB, 16MB, 64MB or 256MB, so the failure > > is observed when the kernel lowmem size is not equal to the > > sum of up to 3 of those values. > > Does this mean you cannot run 1G of lowmem on a 85xx?
I think you can, and maybe I should have added 1GB to my list of sizes above. But, my 85xx system only has 256MB, so I can't test it. -Dale _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
