[DNX#2006040142001187] [U-Boot-Users] Xilinx ML403/PPC U-Boot support

DENX Support System support at denx.de
Sat Apr 1 00:50:17 CEST 2006

Hello list,

inside the automatic U-Boot patch tracking system a new ticket
[DNX#2006040142001187] was created:

> >Careful.  ML403 reference design (as-is) is not using the Xilinx option
> >of using side-by-side data access (32-bit fetch out of a single 16-bit
> >flash), so XIP (execution in place) is evidently NOT supported in ML403.
> > However, I had a new bit file built with side-by-side data access
> >enabled, but haven't yet execute out of flash (no need because ML403 has
> >a big memory.)  But it correctly fetches 32-bit now.  Ping me in a week
> >on my progress with XIP and flash.
> >
> Hmm, why do you need that? The ML403 has two flash chips and with that 
> allows 32 bit wide accesses. That allows you to access the whole flash 
> space and should give you much better performance than executing out of 
> a 16 bit wide flash.
> - Peter
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