[U-Boot] : Bus Fault issue in MPC8313ERDB Custom board

[rudresh]

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
  

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