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From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] Debugging low level ARM with GDB
Date: Thu, 23 Mar 2006 16:26:22 +0000
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To: qemu-devel@nongnu.org

> If I load the binary version of image u-boot.bin into QEMU,
> how does QEMU know to which start address the image was
> linked to? Or do I have to load the ELF file?

qemu assumes it's loading a raw binary kernel zImage. Currently it is loaded 
at 0x10000. The linux kernel don't care where they are loaded, so this may 
change in the future.
If you configure u-boot for a base address of 0x1000 it will probably work.

> If my program wants to access the serial ports, how do I have
> to configure the serial driver in my program to access these
> ports? E.g. which base address do I have to use in the
> serial driver? In real HW they differ from chip to chip.

Qemu emulates and ARM Integrator/CP baseboard and CM/926 or CM/1026 core 
module. Full documentation is available from http://www.arm.com/

Paul