[U-Boot-Users] Xilinx ML403/PPC U-Boot support

yogir yogi.rajpal at infogain.com
Thu Dec 28 10:22:21 CET 2006

Hi Egbert, 

I would like to have access to u-boot with TEMAC for Xilinx ML403 board, 
please let me have the location of it.


S Egbert wrote:
> bbosch at iphase.com wrote:
>> Peter Ryser writes:
>>  > BTW: you can find a snapshot of U-Boot with board support for ML300, 
>>  > ML310, ML403 and ML410 at
>>  > http://www.xilinx.com/ml410-p/designs/u-boot.zip
>>  > The snapshot contains the patches that have been submitted to this 
>>  > mailing list back in September of last year. For ML403 just use
>> Wolfgang,
>> Were the Xilinx patches (2005-09-28 thru 2005-10-02) rejected or lost,
>> or are they still in your queue?
> I'm also interested whether Xilinx EMAC or TEMAC ethernet driver is
> supported in this...(after reviewing the Xilinx zip file, it doesn't...
> sigh).
> However, I do DO have an Ethernet driver for Xilinx EMAC and TEMAC for
> U-boot and it works...   Unfortunately, it uses Xilinx copyrighted
> codes...  Somehow, I doubt this is what you wanted.
> Is Xilinx copyright ok with you?
>> Peter,
>> Do you happen to have a design for the ML403 that boots directly from
>> the linear flash?  Perhaps with devices mapped as in
>> board/xilinx/ml403/xparameters.h?  It would be easier to start with a
>> design known to work with U-Boot.
> 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.
> S. Egbert
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