Subject: Re: mvme68k 4 meg bring up problem
To: Kristen A. McIntyre <kristen@zoomcom.com>
From: Steve Woodford <steve@mctavish.demon.co.uk>
List: port-mvme68k
Date: 06/08/1998 21:28:27
On Sat, 6 Jun 1998, Kristen A. McIntyre wrote:
> I've been trying to get the mvme68k port running on a mvme147-011
> board with only 4 megs. I've only had partial success and I'm writing to
Sorry for taking a couple of days to reply, I was at Le Mans for the 24hr
race. ;-)
> partition, but that is where the fun stops, unfortunately. The problem,
> I'm guessing is that this has not been tested on a 4 meg board in some time
More than likely the case.
> Exception: Long Bus Error
> Format/Vector=B008
> SSW=0715 Fault Addr.=00400000 Data In=00010020 Data Out=003F070C
> PC =003F070A SR =2704=TR:OFF_S._7_..Z.. VBR =00000000
> USP =00005830 MSP =00005C18 ISP* =003EFF6C SFC =0=F0
> CACR =0=D:...._I:... CAAR =00000000 DFC =0=F0
> D0 =00000BEA D1 =FFFFFFFF D2 =000021FC D3 =003F0000
> D4 =49504C2C D5 =00000000 D6 =00000000 D7 =00000000
> A0 =00400001 A1 =003F0008 A2 =000016E0 A3 =00000000
> A4 =00000000 A5 =00001540 A6 =003EFFC8 A7 =003EFF6C
> 003F070A 51C8FFFC DBF.W D0,$3F0708
> 147-Bug>
Yup, this is the loop which clears the BSS section. It seems like, as you
suspected, the boot-loader has grown somewhat.
Give me a couple of days and I'll send you a 'fixed' bootloader, with a
view to getting this into the trunk.
Cheers, Steve