Hi all,<br><br>The flash chip in my board is Intel 28F256P33T<br>which is not defined in the u-boot-1.1.6/include/flash.h<br><br>Please guide what is the procedure i should follow to add it.<br><br><br><br><div class="gmail_quote">
On Wed, Jun 18, 2008 at 7:35 PM, Andrejs Cainikovs <<a href="mailto:AndrejsC@globalautomationsystems.com">AndrejsC@globalautomationsystems.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"><div class="Ih2E3d">
<br>
Haavard Skinnemoen wrote:
<blockquote type="cite">
<pre>Andrejs Cainikovs <a href="mailto:AndrejsC@GlobalAutomationSystems.com" target="_blank"><AndrejsC@GlobalAutomationSystems.com></a> wrote:
</pre>
<blockquote type="cite">
<pre>Our boards flash driver is the same as in board/atmel/at91rm9200dk/flash.c
The only thing that was modified is the flash identification routine, as
there was no support for AT49BV642D.
</pre>
</blockquote>
<pre>This chip is supported by the CFI driver (the ATNGW100 board relies on
that.)
</pre>
<blockquote type="cite">
<pre>The flash organization for this chip is the same as in AT49BV6416 which
exists in the sources, so we haven't changed a lot.
</pre>
</blockquote>
<pre>This chip is not yet supported by the CFI driver. It needs a fixup due
to reversed erase region information, but since the CFI driver only
reads the low 8 bits of the ID, there's currently no way to tell it
apart from AT49BV642D, which doesn't need this fixup.
If someone can figure out how to read a 16-bit ID when appropriate, I
suspect we can get rid of quite a few board-specific flash drivers
(including the one for ATSTK1000).
Unfortunately, I don't have the time to look into this myself at the
moment.
Haavard
</pre>
</blockquote></div>
+1 goes to Atmel people. Thanks, Haavard!<br>
<br>
Kind reagards,<br>
Andrejs Cainikovs.<br>
</div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Regards,<br>Naveen<br><br>