From: Ruedi.Hofer@ascom.ch
To: linuxppc-embedded@lists.linuxppc.org
Cc: kernel@linux01.hasler.ascom.ch
Subject: Limon & PowerQUICC II, Booting the kernel
Date: Tue, 26 Sep 2000 13:49:46 +0100 (CED) [thread overview]
Message-ID: <0G1H00EA2SVED4@pmdf-it.hasler.ascom.ch> (raw)
[-- Attachment #1: Type: TEXT/PLAIN, Size: 1388 bytes --]
Hi
Sorry for my 1st mail. The kernel gets loaded into RAM at 0x400000.
Still, when I issue the 'run' command the target crashes.
---------------- Linux Monitor 1.4.2-SBC-8260 ----------------
limon>
limon>
limon> load
BOOTP/TFTP from server 10.1.20.2; our IP address is 10.1.20.1.
Filename '/usr/src/nfs/limonZImage'.
Loading: >.................................................................<
done.
limon>
limon> debug
limon> dw 400000
00400000 6e6a725e 00000000 0007864c 6b657230 njr^.......Lker0
00400010 00078660 48000005 7c6b1b78 7cb92b78 ...`H...|k.x|.+x
00400020 38600040 7c600124 3c800040 60840000 8`.@|`.$<..@`...
00400030 7c6802a6 3863fffc 7c681b78 7c032000 |h..8c..|h.x|. .
00400040 40820028 3c800040 60840000 3ca00040 @..(<..@`...<..@
00400050 60a5b274 38a50003 7ca42850 54a5f0be `..t8...|.(PT...
00400060 7ca72b78 48000060 7c6802a6 3863fffc |.+xH..`|h..8c..
00400070 7c681b78 3c800040 60840000 3ca00040 |h.x<..@`...<..@
limon>
limon>
limon> run
... crash
Question:
1. Do I have to strip off the elf header from my kernel file?
2. Does the run command relocate the kernel at addr 0?
3. Some data are transferred from limon to the kernel.
- Does Limon handle this correctly?
- Where are these data located?
4. Why does it crash?
I guess that answering 3) should solve the problem.....
Thank you for any help
Ruedi
next reply other threads:[~2000-09-26 12:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-09-26 12:49 Ruedi.Hofer [this message]
2000-09-26 16:12 ` Limon & PowerQUICC II, Booting the kernel Neil Russell
2000-09-26 22:27 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
2000-09-28 2:27 ZHANG,HAI-TAO (Non-A-China,ex1)
2000-09-25 15:24 Ruedi.Hofer
2000-09-03 1:39 ` Wang Chao Feng
2000-09-26 15:37 ` Dan Malek
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