21 Jul
2005
21 Jul
'05
2:19 p.m.
In message 20050721104846.70105.qmail@web33713.mail.mud.yahoo.com you wrote:
The Au1100s internal controller - essentially a fairly flexible LCD controller with support for STN and TFT panels up to 800x600 at 16bpp. On this board there is also a triple DAC and VGA connector so it can drive a conventional monitor instead of a panel if required. There is no drawing engine and it uses system memory for its frame buffer.
OK, this sounds pretty similar to what the MPC823 does.
Adding frame buffer support for your graphics controller.
OK, is that it?
Yes. Check cpu/mpc8xx/lcd.c for a start.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
People with narrow minds usually have broad tongues.