Re: Seg fault on any FB write (Epson S1D13A04on Coldfire running 2.6.25)

[Hinko Kocevar <hinko.kocevar@cetrtapot.si>]

jkimble@one.net wrote:
>> James Kimble wrote:
> 
> /proc/iomem shows:
> 
> 74000000-74009000 : s1d13a04fb.0
> 74000000-74009000 : s1d13xxxfb regs
> 74040000-74068000 : s1d13a04fb.0
> 74040000-74068000 : s1d13xxxfb mem

I'm not sure if this is correct - two drivers mapped the same region twice !?
Maybe the experts will shed some light on this..

> f000070c-f000070c : spi-int-mask
> f0000740-f000075f : spi-int-level
> f0000a50-f0000a50 : spi-par
> f0008a00-f0008ab8 : spi-module
> f0008f00-f0008f20 : MCF548X-i2c
> f000a000-f000a7ff : mcf548x-flexcan.0
> f000a000-f000a7ff : mcf548x-flexcan
> f000a800-f000afff : mcf548x-flexcan.1
> f000a800-f000afff : mcf548x-flexcan
> f0020000-f0033000 : fsl-sec1
> fc000000-ffffffff : physmap-flash.0
> 

I haven't took a long look at your driver, but here is our driver for S13706FB that
we use on our embedded platform. Hope it helps.

Regards,
Hinko
-- 
Hinko Kočevar, OSS developer
ČETRTA POT, d.o.o.
Planina 3, 4000 Kranj, SI EU
tel     ++386 (0) 4 280 66 03
e-mail  hinko.kocevar@cetrtapot.si
http    www.cetrtapot.si


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