[openfirmware] r1361 - cpu/x86/pc/olpc/via

[svn at openfirmware.info]

Author: wmb
Date: 2009-09-14 09:45:46 +0200 (Mon, 14 Sep 2009)
New Revision: 1361

Modified:
   cpu/x86/pc/olpc/via/ioinit.fth
Log:
Via - don't debounce the power button as doing so causes the
short pulse length to be missed.  Debouncing is unnecessary
anyway since the signal is generated cleanly by the EC.



Modified: cpu/x86/pc/olpc/via/ioinit.fth
===================================================================
--- cpu/x86/pc/olpc/via/ioinit.fth	2009-09-14 07:41:55 UTC (rev 1360)
+++ cpu/x86/pc/olpc/via/ioinit.fth	2009-09-14 07:45:46 UTC (rev 1361)
@@ -194,7 +194,9 @@
    71 ff 11 mreg  \ SVID backdoor
    72 ff 37 mreg  \ SVID backdoor
    73 ff 33 mreg  \ SVID backdoor
+[ifdef] demo-board   \ No need to debounce on XO as the signal comes from the EC
    80 20 20 mreg  \ Debounce power button
+[then]
    81 08 08 mreg  \ 32-bit ACPI timer
 \  81 08 00 mreg  \ 24-bit ACPI timer - why?
    82 0f 0a mreg  \ Direct SCI to IRQ 10 (0xa)