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: Mon, 25 Sep 2000 16:24:58 +0100 (CED) [thread overview]
Message-ID: <0G1G0093N5EZUI@pmdf-it.hasler.ascom.ch> (raw)
[-- Attachment #1: Type: TEXT/PLAIN, Size: 1400 bytes --]
Hi
I have Limon up and running. I managed to set up the host in order
to serv the linux kernel.
The kernel I download is the ordinary kernel from Montavista HH1.2.
I prepared the zImage in the following way:
1. I stripped off the elf header. (dd if=zImage of=stripZImage bs=64k skip=1)
2. I run it through mklimon to add the limon specific header.
After I've loaded the kernel I can see the kernel in the RAM from addr 0.
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
00000000 48000005 7c6b1b78 7cb92b78 38600040 H...|k.x|.+x8`.@
00000010 7c600124 3c800040 60840000 7c6802a6 |`.$<..@`...|h..
00000020 3863fffc 7c681b78 7c032000 40820028 8c..|h.x|. .@..(
00000030 3c800040 60840000 3ca00040 60a5b274 <..@`...<..@`..t
00000040 38a50003 7ca42850 54a5f0be 7ca72b78 8...|.(PT...|.+x
limon>
limon>
limon> run
... crash
Question:
1. Is my kernel image munging correct?
2. Is the start address 0 correct?
3. Some data are transferred from limon to the kernel.
- Does Limon handle this correctly?
- Where are these data located?
Thank you for any help
Ruedi
next reply other threads:[~2000-09-25 15:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-09-25 15:24 Ruedi.Hofer [this message]
2000-09-03 1:39 ` Limon & PowerQUICC II, Booting the kernel Wang Chao Feng
2000-09-26 15:37 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
2000-09-26 12:49 Ruedi.Hofer
2000-09-26 16:12 ` Neil Russell
2000-09-26 22:27 ` Dan Malek
2000-09-28 2:27 ZHANG,HAI-TAO (Non-A-China,ex1)
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