[Lcd-linux] [PATCH 1/1] Connecting HD44780 to AT91RM9200

[Anselm B. <ab...@cs...>]

Hi,

I have attached a patch for the hd44780 so that it works with the AT91RM9200. It was tested with a 2.6.34 Kernel and works perfect. The LCD is connected to the memory port and is mapped to address 0x40000000. The control lines are connected to the I/O lines. I think the code is self explaining and should be a good starting point for people who want to connect a LCD either to the memory port or the I/O ports of an ARM processor.

Regards, Anselm