[openfirmware] [commit] r3585 - in cpu/arm: mmp3 olpc
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svn at openfirmware.info
Tue Mar 5 05:28:44 CET 2013
Author: quozl
Date: Tue Mar 5 05:28:44 2013
New Revision: 3585
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3585
Log:
OLPC XO-4 - turn off unused cores during late startup, #12589.
Modified:
cpu/arm/mmp3/dramrecal.fth
cpu/arm/olpc/build-fw.fth
Modified: cpu/arm/mmp3/dramrecal.fth
==============================================================================
--- cpu/arm/mmp3/dramrecal.fth Tue Mar 5 05:26:45 2013 (r3584)
+++ cpu/arm/mmp3/dramrecal.fth Tue Mar 5 05:28:44 2013 (r3585)
@@ -281,6 +281,13 @@
alias do-wfi wfi
+: unused-cores-off
+ e320f003 0 instruction!
+ 2000.0062 200 pmua!
+ 2000.0062 204 pmua!
+ 150 pmua@ 0600.0000 or 150 pmua!
+;
+
\ LICENSE_BEGIN
\ Copyright (c) 2012 FirmWorks
\
Modified: cpu/arm/olpc/build-fw.fth
==============================================================================
--- cpu/arm/olpc/build-fw.fth Tue Mar 5 05:26:45 2013 (r3584)
+++ cpu/arm/olpc/build-fw.fth Tue Mar 5 05:28:44 2013 (r3585)
@@ -860,6 +860,7 @@
" probe-" do-drop-in
+ [ifdef] unused-cores-off unused-cores-off [then]
show-child
update-ec-flash? if
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