[openfirmware] r1361 - cpu/x86/pc/olpc/via
svn at openfirmware.info
svn at openfirmware.info
Mon Sep 14 09:45:46 CEST 2009
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)
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