Skip to contentSkip to conversation

XPF_RESET pb

U-Boot-Users Xavier Grave 1 participant 1 message Jun 21, 2005

lore
Share & tools
lore

Xavier Grave

author
#0 lore raw

Hi everybody,

I have recompiled u-boot for our design based on a memec board. I load u-boot with xmd and when I try to bootp I have the following problem :
Bus Fault @ 0x03ff4740, fixup 0x00000000
Machine check in kernel mode.
Caused by (from msr): regs 03fbe978 Data parity signal
NIP: 03FF4740 XER: 00000000 LR: 03FF4734 REGS: 03fbe978 TRAP: 0200 DAR:
00000000MSR: 00029000 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 00

GPR00: 0000000A 03FBEA68 00000498 00000000 0000000D 00000010 FFFFFFFB 00000000
GPR08: 00000000 60002010 FFFFFFFF 03FBE818 00000000 00000790 04000D00 03FDF000
GPR16: 00000000 00000000 00000000 03FBEC68 00000001 00000000 00000000 00000000
GPR24: 00000000 03FFA488 03FBEF90 60002200 60002010 03FBEF60 04001800 03FFC464
Call backtrace:
machine check

I had a look at the code and I found that was the XPF_RESET in file packet_fifo_v1_00_b.h that crash... The base address is in the range of the ethernet_mac I gave so if anybody has any idea, that will be welcome :-)

Thanks in advance, xavier