Hi,

I've compiled up 1.1.6 and loaded it onto our board. I can't load linux because I can't do a tftp. I get a bus fault every time I use the tftp command or the ping command. I put some printf's into u-boot to try to diagnose the problem. What I've come up with is the call to eth_init() is the problem. Not the code in eth_init(), but the actuall call. Any ideas on what the problem may be or what I need to be looking at?

The output of the bootup and result of the ping command is given below.

Thanks, Tom

U-Boot 1.1.6.2 (Dec 4 2006 - 15:11:37)for the 195Eg

CPU: AMCC PowerPC 405EP Rev. B at 250 MHz (PLB=62, OPB=31, EBC=31 MHz) I2C boot EEPROM disabled Internal PCI arbiter enabled 16 kB I-Cache 16 kB D-Cache I2C: ready DRAM: 16 MB Top of RAM usable for U-Boot at: 01000000 Reserving 263k for U-Boot at: 00fbe000 Reserving 256k for malloc() at: 00f7e000 Reserving 144 Bytes for Board Info at: 00f7df70 Reserving 48 Bytes for Global Data at: 00f7df40 Stack Pointer at: 00f7df28 New Stack Pointer is: 00f7df28 Now running in RAM - U-Boot at: 00fbe000 FLASH: manufact type value = 1f8b02 flash_protect ON: from 0xFFFC0000 to 0xFFFFFFFF protect on 67 protect on 68 protect on 69 protect on 70 4 MB In: serial Out: serial Err: serial U-Boot relocated to 00fbe000 ### main_loop entered: bootdelay=1

### main_loop: bootcmd="bootm ffc20000" Hit any key to stop autoboot: 0 => ping 172.16.32.9 find_cmd BEGIN cmd == ping find_cmd full match END cmdtp == 0xff5ec808 do_ping call NetLoop NetLoop BEGIN Setup packet buffers, aligned correctly PktBuf[0] == 002 Fill NeRxPackets Setup NetArpWaitTxPacket eth_halt == 0xfc235408 call eth_halt() bd == 0xf7df7008 eth_init == 0xfc200c08 call eth_init() Bus Fault @ 0x00fc2018, fixup 0x00000000 Machine check in kernel mode. Caused by (from msr): regs 00f7d828 Unknown values in msr NIP: 00FC2018 XER: 00000000 LR: 00FC2018 REGS: 00f7d828 TRAP: 0200 DAR: 00F7DF40 MSR: 00001000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00

GPR00: 00FC20FC 00F7D918 C017F8D0 00000000 00FC2080 00F7E1D8 00000000 00000000 GPR08: 00000002 600022E8 00200000 00FF6358 00000000 00000000 00FFBA00 00FFE000 GPR16: 00000000 00000001 FFFFFFFF 00F7DC48 00001000 00F7D978 00000000 00FC019C GPR24: 00000000 00000000 FFFFFFFF 600022E8 00000001 00F7DF40 00FFBA98 00200000 Call backtrace: machine check