Re: [microblaze-uclinux] Simple bootloader for custom board

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Valentin,

Valentin Longchamp wrote:

> So there is code in that bootloader, but it handles srec files. What is
> the way to produce a srec file containing the kernel image AND the
> filesystem so that I could use the current bootloader ?

objdump will output SREC files - something like

$ mb-objdump -O srec image.elf image.srec

should do the trick.

I don't think I ever confirmd the SREC loading functionality in that 
bootloader - I wrote it to get around the (at that time) very slow image 
upload via XMD and xmdstub tools, and also lack of a network interface 
in uClinux.  I got the ethernet driver going before the SREC reader, so 
promptly stopped working on it.  Still, it's probably a useful skeleton 
to build upon.

Hope this helps,

John



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