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Fix support for PS/2 keyboard on TQM85xx boards

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The PS/2 keyobard driver for the TQM85xx modules only supports the
internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
include a DUART, the TQM8560 modules can't be used with the PS/2
keyboard controller on the STK85xx board.
The PS/2 keyboard driver should work with the modules TQM8540,
TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.

Make sure the PS/2 controller on the STK85xx is programmed. Jumper
settings: X66 1-2, 9-10; X61 2-3

Patch by Martin Krause, 21 Jun 2006
This commit is contained in:
Wolfgang Denk
2006-07-19 14:49:35 +02:00
parent edd0b509ba
commit bd3143f040
5 changed files with 32 additions and 20 deletions
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2
include/configs/TQM85xx.h
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@@ -178,11 +178,13 @@
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
/* PS/2 Keyboard */
#if !defined(CONFIG_TQM8560)
#define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
#define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
#define CONFIG_PS2SERIAL 2 /* .. on DUART2 */
#define CONFIG_PS2MULT_DELAY (CFG_HZ/2) /* Initial delay */
#define CONFIG_BOARD_EARLY_INIT_R 1
#endif /* !CONFIG_TQM8560 */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER