add-support-for-ps2-keyboard-on-tqm8540-board.patch

Add support for PS/2 keyboard on TQM8540 board
Patch by Martin Krause, 07 Nov 2005

This is tested on a STK85XX baseboard. Make sure the PS/2 controller is programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3

CHANGELOG:

* Add support for PS/2 keyboard on TQM8540 board
Patch by Martin Krause, 07 Nov 2005
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Hi,

I have had following problem with ARM9 CPUs NS9360, NS9750, S3C2410 and S3C2440:

Using fatload command with 2GB USB memory stick lead to data abort and reset of CPU.

The reason herefor is, that the access to the variable fatbuf produces an alignment error, if FAT32 is used.

Attached patch moves the variable fatbuf to top of the structure, where it is defined, so that accesses to this variable are always aligned.

CHANGELOG:
Fix access via fatload command on FAT32 formatted partitions Patch by Joachim Jaeger, 18 Nov 2005

Best regards
Joachim Jaeger

FS FORTH-SYSTEME GmbH
A Digi International Company
Kueferstr. 8, D-79206 Breisach
Phone: +49 (7667) 908-0, FAX +49 (7667) 908-200
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Applied, thanks.

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
What is mind?  No matter.  What is matter?  Never mind.
                                      -- Thomas Hewitt Key, 1799-1875

Applied, thanks.

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A day without sunshine is like night.