Hi All,
I am using u-boot 1.1.6 in MPC8313ERDB custom board. when i'm doing Ethernet(tftp) test after 10th iteration "Bus Fault" error occur and restart the board. The error message is as follows.
##############################################Bus Fault @ 0x00000900, fixup 0x00000000 Machine check in kernel mode. Caused by (from msr): regs 07f85378 Unknown values in msr NIP: 00000900 XER: 00000000 LR: 07FB4A8C REGS: 07f85378 TRAP: 0200 DAR: 20000000 MSR: 00001000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
GPR00: 0803BAE4 07F85468 00000080 07F89CB8 07FFE5A6 00000000 07F85420 07FED124 GPR08: 07FEDBA0 E0024000 07FEDB98 0008362A 07F85348 F40A8804 07FF0000 09FA8000 GPR16: 6B577F13 00000000 00000000 00000000 00000000 00000000 00000000 00000000 GPR24: 07F8ADB8 00000000 07F85FBC 00000003 00000000 07F85F58 0FFF0570 E0025000 Call backtrace: 07FC7268 07FAFB74 07FAE034 07FC4718 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 07FCB4C4 07FCB6D0 07FBAAB8 07FCBDD0 machine check Resetting the board.
i'm not understanding this isssue. please help me to fix this issue.
Thanks Rudresh