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Re: [Qemu-devel] how to choose arm's type


From: tang peilei
Subject: Re: [Qemu-devel] how to choose arm's type
Date: Sat, 21 Apr 2007 03:51:38 +0000

thank you, you are right, with your help, my kernel image can run into function start_kernel. thank you very much.

but in start_kernel function in linux-2.6.16, the kernel panic when it calls console_init. I do not know why, if i should config my console ?? and how to config it ???

From: Paul Brook <address@hidden>
Reply-To: address@hidden
To: address@hidden
CC: tang peilei <address@hidden>
Subject: Re: [Qemu-devel] how to choose arm's type
Date: Wed, 18 Apr 2007 16:24:32 +0100

On Wednesday 18 April 2007 16:19, tang peilei wrote:
> in qemu's doc, i found it support some arm integrator/cp board and
arm926e
> or arm1026e cpu.
> but if i can choose to use arm926e cpu or arm1026e cpu ???

Use the -cpu commandline option.

> when i build a linux kernel image, i let it run on qemu, but i found it
get
> the architecture ID is 113, and 113 defined in mach-types is
> murphy     ARCH_MEDALB      MEDALB 113
>
> i do not know why it is 113, i expect it to be
> integrator  ARCH_INTEGRATOR        INTEGRATOR       21
> or
> cintegrator  ARCH_CINTEGRATOR      CINTEGRATOR  275

Check again. I think you'll find that qemu reports machine ID 0x113 (==
275)
for the integrator/cp emulation.

Paul



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