[PATCH 2/7] scripts: new kwbimage manipulation tool for Marvell SoC boot images

Willy Tarreau w at 1wt.eu
Mon May 6 10:31:13 EDT 2013


Jean-Christophe,

On Mon, May 06, 2013 at 04:14:47PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> >  2) Because it's useful to extract the binary blob needed to configure
> >  the DDR3 timing dynamically (for Armada 370/XP).
> 
> You do not read the comment
> 
> we need *runtime* update not *only* *xmodem* flashing. Barebox need to extract
> by itself the information from a running platfrom in C
> 
> This is the barebox update that will ensure a binary is correct before
> flashing and can only request barebox and not the blob stuff to udpate itself

I have read your comments as well and still don't understand what you want
to explain. I think it would be more productive to spend the time to write
real sentences and detailed explanations. Right now you're only in the
"no thanks" mode and it's very hard to understand your concerns.

You can't blame people for not understanding you when you are the one who
has difficulties explaining basic things in public.

> > Have you read Sascha comment?
> Yes you do not read what I write. I write *runtime* not *compiling* time

But for runtime to work, you need to boot at least once. The concern here
is to get it to boot the first time, and for this, extracting the binary
blob is needed.

Willy




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