Re: [microblaze-uclinux] Request of Greg Miller or Steve Sanders

Subject: Re: [microblaze-uclinux] Request of Greg Miller or Steve Sanders

Date: Wed, 4 May 2005 06:41:17 -0700 (PDT)

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David,

you may download the design I did that uses the Avnet LX25 board. It's on the web site (John's) and explains how to get the 16-bit flash working. This has been cleaned up since this conversation. I think you were at the last Xilinx Conference (Mike Cole told me you were there), but I did not get a chance to meet you.

Greg

David Banas <dbanas@nuhorizons.com> wrote:

Greg, Steve,
Could one of you post Steve's private message to Greg, which prompted this
response, please?
Also, which 2 files need to be changed? Could you post a patch to these 2
files?
Thanks,
-------- Greg's response to Steve's private message begins here.
------------------
Steve,
Thanks for sending me in the right direction. The issue before as we talked
about was that I did not think Linux could handle this... I was 1/2 right
;-} I also did not change the code (EMC contoller) properly. It needs to be
changed in two files. Anyway, I hacked it so that 16-bit acts as 32-bit read
or 16-bit read but only a 16-bit write and all in DATA_WIDTH matching mode.
It's freek'n UGLY but seems to work! I actually mounted a jffs2 that I
generated yesterday. I also ftp'd files to/from it and they match!
Anyway, I have two more questions:1). How do I turn off all the messages on bootup (besides level 0 (have not
tried, but I remember from before).
2). There was talk of 'surfing' is there a text web browser?
P.S. I still think Linux should be able to handle this.
-------- Greg's response to Steve's private message ends here.
------------------

David Banas
Field Applications Engineer
Nu Horizons Electronics Corp.
2070 Ringwood Avenue
San Jose, CA 95131
(408)434-0800 - office
(415)846-5837 - cell
http://www.nuhorizons.com

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