Stefan Roese wrote: > Bummer! Was worth a try though. I still don't see why this should fail on > your > platform. What error/exception do you get upon 32bit access btw? > Ask and Ye Shall RX! Here is a complete trace of the crash including the NAND debug outputs.
Cheers, Sean NDFC NAND Driver initialized. Chip-Rev: 0x00000109 NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bi) Scanning device for bad blocks Data machine check in kernel mode. Oops: Machine check, sig: 7 [#1] Warp Modules linked in: NIP: 00000000 LR: c01559b8 CTR: c0159f64 REGS: c02c2f50 TRAP: 0202 Not tainted (2.6.24-rc6-pika) MSR: 00000000 <> CR: 42000024 XER: 2000005f TASK = cf81bba0[1] 'swapper' THREAD: cf81e000 GPR00: 70000000 cf81fd30 cf81bba0 c02daac4 cf9a5280 0000000c 00000240 00000000 GPR08: 122deea8 d1064000 000f4240 c02e0000 121f0cf6 00000000 0ffabe00 c02b0d14 GPR16: 0040044c 0000001f cf9a5080 00000000 00000000 00000010 00000002 00000000 GPR24: 00000010 00000000 00000001 c02daac4 cf81fda8 00000000 c02daac4 c0159f64 NIP [00000000] _start+0x40000000/0x30 LR [c01559b8] nand_read_oob_std+0x54/0x6c Call Trace: [cf81fd30] [c01559a0] nand_read_oob_std+0x3c/0x6c (unreliable) [cf81fd50] [c0155fb4] nand_read_oob+0x204/0x334 [cf81fda0] [c01589c8] create_bbt+0x210/0x2f0 [cf81fe00] [c0159abc] nand_scan_bbt+0x464/0x4c4 [cf81fe50] [c0157a1c] nand_scan_tail+0x4b0/0x4f4 [cf81fe70] [c015a214] ndfc_chip_probe+0x168/0x1d4 [cf81fe90] [c012e014] platform_drv_probe+0x20/0x30 [cf81fea0] [c012bee8] driver_probe_device+0xb8/0x1cc [cf81fec0] [c012c1d4] __driver_attach+0xcc/0xf8 [cf81fee0] [c012af8c] bus_for_each_dev+0x54/0x90 [cf81ff10] [c012bc14] driver_attach+0x24/0x34 [cf81ff20] [c012b64c] bus_add_driver+0x98/0x1b8 [cf81ff40] [c012c65c] driver_register+0x58/0xa0 [cf81ff50] [c012e190] platform_driver_register+0x98/0xa8 [cf81ff60] [c028c014] ndfc_nand_init+0x38/0x50 [cf81ff70] [c027486c] kernel_init+0xa4/0x290 [cf81fff0] [c000c320] kernel_thread+0x48/0x64 Instruction dump: XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX ---[ end trace 99adfcc136bb75fe ]--- _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
