Hello, Well, I made good progress with Kernel 2.6.10 on my target (PM854, Microsys) which is very similar to the MPC8540_ads configuration. But now, after working for several minutes, I ran into the following Oops:
-----8<------------------------------------------------------------- root at PM854:~/openssh-3.9p1$ Machine check in kernel mode. Caused by (from MCSR=40000000): Instruction Cache Parity Error Oops: machine check, sig: 7 [#1] PREEMPT NIP: C00054F8 LR: C01F8348 SP: C0263E70 REGS: c0232f50 TRAP: 0202 Not tainted MSR: 00021000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 TASK = c0233720[0] 'swapper' THREAD: c0262000 Last syscall: 120 GPR00: C01F8348 C0263E70 C0233720 C0233720 C054C400 00000000 00000351 00000000 GPR08: 00000000 00000003 C054C400 0000473A 0000AE53 00000000 10000700 007FFF93 GPR16: 00000000 00000001 007FFF00 C02B0000 C02C0000 C0233884 3B9ACA00 C02B5C78 GPR24: 000000F4 C02B5C78 C0233720 C054C400 C02AED00 00000000 00000000 C0263E90 NIP [c00054f8] __switch_to+0x14/0x9c LR [c01f8348] schedule+0x318/0x704 Call trace: [c01f8348] schedule+0x318/0x704 [c00026c8] resume_kernel+0x38/0x5c [c00039f8] cpu_idle+0x28/0x40 [c0001afc] rest_init+0x28/0x38 [c0264804] start_kernel+0x16c/0x1a4 [c0000364] skpinv+0x294/0x2d0 Kernel panic - not syncing: Attempted to kill the idle task! <0>Rebooting in 180 seconds.. -----8<------------------------------------------------------------- Does this look familiar to anybody? Any ideas where to start debugging? Best greets, Clemens Koller _______________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Str. 45/1 81379 Muenchen Germany http://www.anagramm.de Phone: +49-89-741518-50 Fax: +49-89-741518-19
