... > > I have a problem with NOR flash when enabling MMU. > > Probably this happen due NOR start address is 0x0. > > Should we a remap memory addresses same as we do it for kernel? > > Or can someone tell what could be the problem? > > This is because the zero page is set to faulting so that you can > catch NULL pointer exceptions. You could disable this (see > vectors_init), but then you can't catch NULL pointer exceptions > anymore. So the best you can do is use map_io_sections and map > your flash to some free region, maybe like this: > > map_io_sections(0x0, (void *)SZ_1M, SZ_32M); > > Then register your flash flash with address 1M instead of 0x0. Thanks Sascha, this has helped me. --- _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
