[okl4-developer] tutorials

[Guanghui, Cheng]

On Thursday 14 January 2010 18:20:58 Jan Uebernickel wrote:
> Hello,
>
> I am trying to run the OKL4 on an ARM926.
>
> So I downloaded the sdk-arm926ejs-3.0.tar.gz and followed the instructions
> from the tut-sdk-singlecell.pdf tutorial...
>
> I export OKL4_SDK_ROOT=~/sdk
>
> I went to ~/sdk/okl4/arm926ejs/examples/singlecell
>
> and call make.
>
> It seems to work, it creates the elf file under
> build.micro-debug/images/image.elf
>
> But when I start the system using the command from
> http://wiki.ok-labs.com/FrontPage#ARM926ejs
>
> qemu-system-arm -M versatileab -start-addr 0x07900000 -nographic -kernel
> build.micro-debug/images/image.elf
	Try this offset address : -start-addr 0x04100000
	I never use sdk but in my machine this could work. My start script:
./qemu-system-arm -M versatileab -start-addr 0x04100000 -nographic -kernel 
versatile_oklinux/image.elf -serial stdio
	Regards.
								Cheng Guanghui

> I can see qemu starts up, but then it consumes the CPU without showing
> something. The same works for the multicell and the pingpong example.
>
> Should't I see the output?
>
> I followed an other tutorial for the base release of OKL4 okl4_3.0.tar.gz,
> and there I was able to start and use the linux  system emulating the arm
> CPU by qemu and virtualised by OKL4...
>
> Any ideas or hints?
>
> Thanks,
>
> Jan