[U-Boot] How do you print/view avaliable devices?

[dbrazeau]

I actually tried used ace as well, since I saw it being used in some of the
environment variables.  Unfortunately that didn't work either, but had a
different error.

fatload ace 0 0x1000000 /mnt-xsa/kdiags.katmai.img
reading /mnt-xsa/kdiags.katmai.img

** Unable to read "/mnt-xsa/kdiags.katmai.img" from ace 0:1 **

This error made it sound like the file wasn't even in the flash so id did an
fatls

fatls ace 0 /
            mnt-xsa/

0 file(s), 1 dir(s)

=> fatls ace 0 /mnt-xsa/
            ./
            ../
  1378602   kernel.img
 19783883   ramdisk.img

2 file(s), 2 dir(s)

Yep, not even there.  

Now I tried transferring the program image via tftp a running it but it
fails with an illegal instruction. Here is the output:

tftp 0x100000 kdiags.katmai.img
Waiting for PHY auto negotiation to complete.... done
ENET Speed is 1000 Mbps - FULL duplex connection (EMAC0)
Using ppc_4xx_eth0 device
TFTP from server 192.168.2.66; our IP address is 192.168.2.92
Filename 'kdiags.katmai.img'.
Load address: 0x100000
Loading: #############################################################
done
Bytes transferred = 893996 (da42c hex)
=> go 0x100000
## Starting application at 0x00100000 ...
NIP: 00100004 XER: 00000000 LR: 1FF75C9C REGS: 1fe64cb8 TRAP: 0700 DEAR:
0ECFC12
0
MSR: 00029000 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 00

GPR00: 1FF75D1C 1FE64DA8 1FE64F38 00000001 1FE693F4 1FE693F4 00000006
58AF5DD6
GPR08: 1FF6CD98 00000020 010F4471 09896800 28822F22 00100400 1FFB4400
00000000
GPR16: 1FFA8EA8 1FFAE7BC 00000000 00000000 00000000 00000000 00000000
00000000
GPR24: 00000000 1FE69340 00000000 00000000 1FE693F4 00100004 1FFB4A18
00000002
** Illegal Instruction **
Call backtrace:
00100004 1FF75D1C 1FF871D0 1FF868DC 1FF86A4C 1FF896A8 1FF6C8E4
1FF6B6DC
Program Check Exception


I have also tried "go 0x100004" but that didn't work either.  Am I doing
something wrong? Any Ideas?  Thanks for you help.


Stefan Roese wrote:
> 
> On Friday 14 August 2009 17:56:07 dbrazeau wrote:
>> I working on the Katmai board.  I'm trying to run a program in the 16MB
>> boot flash.  The user manual states the U-boot command to load Kozio
>> diagnostics program is:
>> => fatload xsa 0x1000000 /mnt-xsa/kdiags.katmai.img
> 
> That's not boot flash but most likely a CompactFlash connected via the 
> SystemACE. You should use "ace" instead of "xsa" here. Perhaps this will
> work.
> 
> Cheers,
> Stefan
> 
> --
> DENX Software Engineering GmbH,      MD: Wolfgang Denk & Detlev Zundel
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