Hi List,
Just updated my kilauea to top of git (2008.10-00092-gd9d8c7c) and am seeing odd crashes:
- sometimes u-boot comes up normally, but printenv displays random crap.
- sometimes I get machine checks such as here [1].
- sometimes it resets without any message at all.
The major visible change since the last update is the "DRAM: auto calibration" eye candy.
Does anyone see any similar problems? To me this smells like a faulty DRAM configuration.
Best regards Markus
P.S.: I'll go back and test some prior version, but unfortunaltely the board is bricked and I first need to find a BDI.
[1]:
U-Boot 2008.10-00092-gd9d8c7c (Oct 23 2008 - 10:59:45) CPU: AMCC PowerPC 405EX Rev. A at 400 MHz (PLB=200, OPB=100, EBC=100 MHz) Security support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) 16 kB I-Cache 16 kB D-Cache Board: Kilauea - AMCC PPC405EX Evaluation Board I2C: ready DTT1: 44 C DRAM: 256 MB FLASH: NIP: 0FFADE30 XER: 00000000 LR: 0FFADEC8 REGS: 0fea0d20 TRAP: 0700 DEAR: 00000000 MSR: 00021000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00
GPR00: 0FEA0020 0FEA0E10 0FEA0F44 0FFF8DFC 000000F0 0FEA0E2F 000000F0 5D396680 GPR08: 0FEA0E1C 0FEA0E1C 00000000 00000000 00002FAF 00000000 0FFF1800 10005000 GPR16: 0FFE6A14 0FFEC8E8 00000000 00000000 00000001 00000000 00000000 00000000 GPR24: 00000000 FC000000 00000000 00000000 0FFF8DFC 000000F0 0FEAAA00 17D7FFE8 ** Illegal Instruction ** Call backtrace: 17D78400 0FFADEB4 0FFAED50 0FFAF398 0FFA8DC8 0FFA76A4 Program Check Exception