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List:       microblaze-uclinux
Subject:    Re: [microblaze-uclinux] Kernel Command Line for uClinux kernel loaded
From:       John Williams <jwilliams () itee ! uq ! edu ! au>
Date:       2007-05-23 1:04:32
Message-ID: 46539320.7000900 () itee ! uq ! edu ! au
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Hi Leonid,

Leonid wrote:

[snip]

>>for this reason, when downloading via XMD, you must use the .bin file,
>>and download it as a data file to a specific address
> 
>>dow -data /path/to/image.bin 0xdeadbeef
>>con 0xdeadbeef
> 
>>This is how the petalinux-jtag-boot scripts work.
> 
> That will work of course, but perhaps won't do for me. If I just need to
> boot uClinux, I can do it via u-boot. I use XMD to connect GDB remotely
> and for that I need ELF file to be loaded, right? Or the binary one will
> do?

You are debugging the kernel, right?  You hav a couple of options.

* download the .bin file via xmd as suggested, when you started mb-gdb 
do "syms images/image.elf".  When gdb connects, don't select "download 
to target".

or

* start xmd, connect with gdb, and get gdb to download the image. It 
gets the entire elf file and the romfs will be there.

Regards,

John
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