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From: NeonJohn <jgd@neon-john.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] SPI question
Date: Tue, 19 Feb 2013 19:12:05 -0500	[thread overview]
Message-ID: <512414D5.2080300@neon-john.com> (raw)

Hello,

Veteran developer, new to Linux internals.  I'm working with the
BeagleBone and need three SPI ports.  I'm now working to enable the
second chip select on the second port.  I need some basic information to
get started.

Is the port initialization done in u-boot or in the kernel?  In
beagle/beagle.h I found the pins nicely enumerated but that file is
apparently for the BeagleBoard, as it doesn't get built during a bone build.

If the initialization is done in u-boot, could someone suggest the file
to look at?

Thanks,

John

-- 
John DeArmond
Tellico Plains, Occupied TN
http://www.fluxeon.com      <-- THE source for induction heaters
http://www.neon-john.com    <-- email from here
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             reply	other threads:[~2013-02-20  0:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-20  0:12 NeonJohn [this message]
2013-02-20 16:04 ` [U-Boot] SPI question Steve Strobel

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