r1431 - cpu/x86/pc/olpc/via

Author: rsmith
Date: 2009-10-24 00:53:15 +0200 (Sat, 24 Oct 2009)
New Revision: 1431

Modified:
   cpu/x86/pc/olpc/via/ioinit.fth
   cpu/x86/pc/olpc/via/resume.bth
Log:
Config MSDT as GPIO2 and save this config across a suspend/resume
GPIO2 is turning into the new WLAN_EN

Modified: cpu/x86/pc/olpc/via/ioinit.fth
===================================================================
--- cpu/x86/pc/olpc/via/ioinit.fth	2009-10-23 09:30:33 UTC (rev 1430)
+++ cpu/x86/pc/olpc/via/ioinit.fth	2009-10-23 22:53:15 UTC (rev 1431)
@@ -223,7 +223,8 @@
 [then]

[ifdef] xo-board
-   97 ff 80 mreg   \ Wait for power to go down before coming back up - needed for power-off
+   97 ff c0 mreg   \ Wait for power to go down before coming back up - needed for power-off
+                   \ Enable MSDT/MSCK as GPIO2/GPIO3.  GPIO2 is used for WLAN_EN
 \ NO! This doesn't work.  If these lines are set as GPIOs, the system
 \ will crash when you disable the internal KBC.
 \   97 ff 81 mreg  \ GPIO4/5 not KBDT/KBCK

Modified: cpu/x86/pc/olpc/via/resume.bth
===================================================================
--- cpu/x86/pc/olpc/via/resume.bth	2009-10-23 09:30:33 UTC (rev 1430)
+++ cpu/x86/pc/olpc/via/resume.bth	2009-10-23 22:53:15 UTC (rev 1431)
@@ -144,6 +144,7 @@

\ D17F0 Bus Control and Power Management
    h# 88d2 config-rb  al stos  \ SMBUS clock divisor
+   h# 8897 config-rb  al stos  \ GPIO2/3 rather than MSDT/MSCK

\ D17F7 South-North Module Interface Control
    h# 8f0d config-rb  al stos  \ Latency timer
@@ -264,6 +265,7 @@

\ D17F0 Bus Control and Power Management
    h# 88d2 config-setup  al lods  al dx out  \ SMBUS clock divisor
+   h# 8897 config-setup  al lods  al dx out  \ GPIO2/3 rather than MSDT/MSCK

\ D17F7 South-North Module Interface Control
    h# 8f0d config-setup  al lods  al dx out  \ Latency timer