[U-Boot-Users] CompactFlash TrueIDE with 1 chip select

Ben Warren bwarren at qstreams.com
Tue May 9 17:13:49 CEST 2006


I'm planning on using Compact Flash on an MPC8349 in True IDE mode, but
only have one chip select line available.  The local bus on this chip is
for all intents and purposes the same as all of the 8xx/82xx chips that
came before it.  The plan is do some address decoding magic in a CPLD to
provide two indirect chip selects.  

Browsing through the U-boot code and some other boards using True IDE, I
think this should work without much drama.  Does anyone have comments or


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