[Lcdproc] Raspberry Pi support for Rev-2 & BL
paul_c at users.sourceforge.net
Tue Jan 1 23:59:28 UTC 2013
Attached is a patch against the current CVS tree to support the HD44780
display on Rev-1 and Rev-2 boards. Pulled changes from a couple of
sources and cleaned up a potential bug if the GPIO pin is "out of
Newer boards (known as Revision 2) have a new gpio connector along with
slight changes to the pin mappings - A simple runtime test selects the
correct mapping and hopefully simplifies changes when new boards are
released. It is possible that other boards using memory mapped IO could
be supported by extending the test...
warhog's improved ARM test included - Cross compile test shows that
$host is sufficient (been a while since I last messed with autotools,
and have forgotten much).
Serac's backlight added and Rev-2 board support reworked.
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