Hello, I am experiencing JFFS2 FS problem when I enable data cache on 8260 based custom board. (266/166/66 MHz).
While the node is booting up, I get the following error on the console. I am using linuxppc-2.4.20-denx. with latest patches for JFFS2 and MTD. The board has 8MB of AMD AM29LV641 chipset. When I disable the datachache on linux kernel, everything works fine. Any help on debugging this problem is very much appreciated. Thanks, Hebbar. ===================== Freeing unused kernel memory: 52k init Mounting /dev/mtdblock3 on /etc as jffs2 file system. init started: BusyBox v0.60.5 (2004.03.04-09:24+0000) multi-call<5>jffs2_get_in ode_nodes(): Data CRC failed on node at 0x00011b90: Read 0x0000053f, calculated 0xd06df7c8 floating point used in kernel (task=c759c000, pc=c0395a20) Machine check in kernel mode. Caused by (from SRR1=4b030): Transfer error ack signal Oops: machine check, sig: 7 NIP: C0395A28 XER: 00000000 LR: C0395A20 SP: C759DB60 REGS: c759dab0 TRAP: 0200 Not tainted ================ ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
