Hello. 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? Tnanks! ... register_device: cfi_flash0 xmalloc c0385f80 (size 592) request_region ok: 0x00000000:0x01ffffff xmalloc c03861d8 (size 36) xmalloc c0386210 (size 4) flash detect cfi flash_write_cmd: c0385f80 0 0 => 00000000 0x00f0 flash_write_cmd: c0385f80 0 0 => 00000000 0x00ff flash_write_cmd: c0385f80 0 55 => 00000055 0x0098 is= cmd 51(Q) addr 00000010 flash_write_cmd: c0385f80 0 555 => 00000555 0x0098 is= cmd 51(Q) addr 00000010 flash_write_cmd: c0385f80 0 0 => 00000000 0xf0f0 fw addr 00000000 val f0f0 unable to handle NULL pointer dereference at address 0x00000000 pc : [<c078932c>] lr : [<c0789324>] sp : c07ffe98 ip : c07ff9ae fp : 00000000 r10: 00000000 r9 : 00000000 r8 : 00000000 r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : 0000f0f0 r3 : 00000000 r2 : c03804a0 r1 : 0000000a r0 : 0000001a Flags: nZCv IRQs off FIQs off Mode SVC_32 no stack data available --- _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
