Zedboard interrupt troubles

Thomas Skibo thomasskibo at yahoo.com
Mon Apr 25 22:09:09 UTC 2016


I spruced up the FDT files for Zynq and put them up on phabricator:  

https://reviews.freebsd.org/D6095

Anyone want to review?

Thanks,
—Thomas

—
Thomas Skibo
thomasskibo at yahoo.com




> On Apr 22, 2016, at 12:07 PM, Thomas Skibo <thomasskibo at yahoo.com> wrote:
> 
> 
> Hello.
> 
> I started seeing funny things happen on the Zedboard and traced it down to interrupt configurations.  My level-sensitive interrupts were being configured as edge-triggered which caused me to lose some receive interrupts.  I fixed it in zedboard.dts and zybo.dts by converting over to interrupt triples.  Do these look okay?  I can throw them on phabricator if you want.
> 
> I also attached a minor fix to the cgem driver.  It ignores the status property in the device tree.
> 
> Thanks,
> —Thomas
> 
> 
> <patch.zed.txt><patch.cgem.txt>




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