[openfirmware] [commit] r2540 - dev/olpc/dcon
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svn at openfirmware.info
Wed Sep 28 02:57:26 CEST 2011
Author: wmb
Date: Wed Sep 28 02:57:26 2011
New Revision: 2540
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2540
Log:
OLPC XO-1.75 - retry DCON init 5 times.
Modified:
dev/olpc/dcon/mmp2dcon.fth
Modified: dev/olpc/dcon/mmp2dcon.fth
==============================================================================
--- dev/olpc/dcon/mmp2dcon.fth Tue Sep 27 23:21:29 2011 (r2539)
+++ dev/olpc/dcon/mmp2dcon.fth Wed Sep 28 02:57:26 2011 (r2540)
@@ -169,11 +169,13 @@
: dcon-off ( -- ) smb-init h# 12 ['] mode! catch if drop then ;
: dcon2? ( -- flag )
- 0 ['] dcon@ catch if ( x )
- drop smb-init ( )
- 0 ['] dcon@ catch if drop false exit then
- then
- h# dc02 =
+ 5 0 do
+ 0 ['] dcon@ catch 0= if ( x )
+ h# dc02 = unloop exit
+ then ( x )
+ drop d# 50 ms smb-init ( )
+ loop
+ false
;
: dcon-setup ( -- error? )
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