From: kristoffer.ericson@gmail.com (Kristoffer Ericson)
To: linux-arm-kernel@lists.infradead.org
Subject: zImage works, but not vmlinux
Date: Tue, 25 May 2010 18:54:45 +0200 [thread overview]
Message-ID: <20100525165445.GB3085@boggieman> (raw)
In-Reply-To: <4BFBF015.6000008@gmail.com>
On Tue, May 25, 2010 at 11:43:17AM -0400, f. achkar wrote:
> Hi,
> I have tried to send this message some part of it was ignored, resending
> sorry ...
>
> greetings,
> I'm newbie to arm linux, so pls if my issue is already addressed just
> point me to that reference. I'm trying to learn, but couldn't pass the
> following stage:
> I have a s3c245 based board, I have a working compressed kernel image
> zImage, this image boots properly via u-boot-1.1.6, however I simply
> failed to load (i.e., boot vmlinux) via u-boot directly from SDRAM.
>
> more details:
>
> 1. I let the target boot until the message of " Hit any key to stop
> autoboot: " for which I hit enter, (this initialized the board
> enables MMU, I-Cache, .. etc);
> 2. board info as seen by u-boot
> # bdinfo
> arch_number = 0x00000648
> env_t = 0x00000000
> boot_params = 0x30000100
> DRAM bank = 0x00000000
> -> start = 0x30000000
> -> size = 0x04000000
> DRAM bank = 0x00000001
> -> start = 0x38000000
> -> size = 0x04000000
> ethaddr = ...:5B
> ip_addr = ...200
> baudrate = 115200 bps
> 3. laod vmlinux to SDRAM :
> tftp 30008000 vmlinux
> TFTP from server ...210; our IP address is ...200
> Filename 'vmlinux'.
> Load address: 0x30008000
> Loading: T ############ .....
> 4. # bootm 30008000
> ## Booting image at 30008000 ...
> Boot with Image
> do not support this address : 30008000
>
> Starting kernel ...
Is that kernel compiled with early printk?
>
> and nothing happens it probably crashed somewhere, why zImage works
> while vmlinux does not?
> thanks,
> ferar
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2010-05-25 16:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 15:43 zImage works, but not vmlinux f. achkar
2010-05-25 16:54 ` Kristoffer Ericson [this message]
2010-05-25 17:07 ` f. achkar
2010-05-25 17:12 ` Kristoffer Ericson
2010-05-25 17:30 ` f. achkar
2010-05-25 17:27 ` Seth Forshee
2010-05-25 17:52 ` Nicolas Pitre
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