From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.sysgo.com (mail.sysgo.com [62.8.134.5]) by ozlabs.org (Postfix) with ESMTP id 5A02167E47 for ; Tue, 2 Aug 2005 18:39:04 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by mail.sysgo.com (Postfix) with ESMTP id C7C7DFB86C for ; Tue, 2 Aug 2005 10:39:01 +0200 (CEST) Received: from donald.sysgo.com (unknown [172.20.1.30]) by mail.sysgo.com (Postfix) with ESMTP id B1C1DFB86C for ; Tue, 2 Aug 2005 10:39:01 +0200 (CEST) Received: from clj.sysgo.com (clj.sysgo.com [172.24.1.170]) by donald.sysgo.com (Postfix) with ESMTP id 6012D16FE09 for ; Tue, 2 Aug 2005 11:18:01 +0200 (CEST) Date: Tue, 02 Aug 2005 10:44:00 +0200 To: linuxppc-embedded@ozlabs.org From: "Carl Ljungmark" Content-Type: text/plain; format=flowed; delsp=yes; charset=utf-8 MIME-Version: 1.0 Message-ID: Subject: MPC8245+2.6.12=oops List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello everyone! Trying to boot linux 2.6.12 on an MPC8245 board from MEN (a12) with MenMo= n =20 firmware. Nothing is printed to the console (ttyS0), but the __log_buf =20 contains this: <4>entering platform_init. <4>MENMON parameter string: MPAR brd=3DA012a brdrev=3D01.04.00 brdmod=3D0= 0 =20 sernbr=3D74 cbr=3D38400 cons=3DCOM1 mem0=3D262144 cpu=3DMPC8245 cpuclk=3D= 250memclk=3D100 =20 vmeirqenb=3DFEclun=3D02dlun=3D00 mm=3Dsmm =20 MMST=3D_00+_12+_1B+_1C+_0C+_17+_1A+_1D+_1E-SPD+RTC+LM75+WDOG+CHKS+ALL+. <4>Command line now console=3DttyS0,38400. <4>Using memory size from MENMON 0x10000000. <3>Non-recoverable exception at PC=3Dc0007af0 MSR=3Db930. <4>Oops: nonrecoverable exception,sig: 9 [#1]. <4>NIP: C0007AF0 LR:C000E474 SP: C00F7F70 REGS: c00f7ec0 TRAP: 0600 Not =20 tainted. <4>MSR: 0000b930 EE: 1 PR: 0 FP:1 ME: 1 IR/DR:11. <4>DAR: C0138000, DSISR: 00017C00. <4>TASK =3D c00dda10[0] 'swapper' THREAD: c00f6000. <4>Last syscall: 0 . <6>GPR00: 00000080 C00F7F70 C00DDA10 C0138000 0000000000001000 00000001 =20 00000001 . <6>GPR08: 0000000200000000 00000001 00000000 00000000 00000000 00008081 =20 2A090A86 . <6>GPR16: 10588403 1E21D063 21218986 50022502 3C0185B8 011368CA00FFF010 =20 00FFF024 . <6>GPR24: 00000000 01F8FA68 40000000 C00DC000000005A9 FD000000 FD000000 =20 C0138000 . <4>NIP [c0007af0] clear_pages+0x10/0x1c. <4>LR [c000e474] pte_alloc_one_kernel+0x60/0x78. <4>Call trace:. <4> [c003e948] pte_alloc_kernel+0x54/0x84. <4> [c000e5e4] map_page+0x3c/0xdc. <4> [c00ff61c] io_block_mapping+0x78/0xdc. <4> [c00fe560] men824xali_map_io+0x20/0x44. <4> [c00fec38] MMU_init+0x194/0x204. <4> [c00032a4]start_here+0x48/0x80. 0>Kernelpanic - not syncing: Attempted to kill the idletask!. <4> ...... adding 'nobats' to the command line changes the boot output slightly (I =20 then get two oops). In order to get the whole output I had to turn off caching, maybe this ha= s =20 influenced the boot process.. with dcache on, the __log_buf is practicall= y =20 empty. Has anyone managed to boot 6.12 on this board successfully? Thanks in advance, Carl.