On Tue, Jun 29, 2010 at 12:59:56AM -0700, Shawn Jin wrote: > I'm porting a mpc870 board to the powerpc arch. The base is the > adder-875 board. My first try to boot the cuImage.my870 is > experiencing a machine check. And I have no clue where to look. Any > help? > > => bootm 1000000 > ## Booting image at 01000000 ... > Image Name: Linux-2.6.33.5 > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 747319 Bytes = 729.8 kB > Load Address: 00400000 > Entry Point: 004004d4 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > Bus Fault @ 0x00404c40, fixup 0x00000000 > Machine check in kernel mode. > Caused by (from msr): regs 07d1cb80 Unknown values in msr > NIP: 00404C40 XER: 00000000 LR: 00404C24 REGS: 07d1cb80 TRAP: 0200 DAR: > 00000001 > MSR: 00001002 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
Can you look up the source line/instruction corresponding to 0x404c40, in the wrapper ELF file? -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
