[OpenBIOS] r700 - cpu/x86/pc/olpc dev/olpc/kb3700
svn at openbios.org
svn at openbios.org
Sun Oct 28 22:48:00 CET 2007
Author: wmb
Date: 2007-10-28 22:48:00 +0100 (Sun, 28 Oct 2007)
New Revision: 700
Modified:
cpu/x86/pc/olpc/security.fth
dev/olpc/kb3700/ecio.fth
Log:
OLPC trac 4484 - Changed the command code for write-protect-fw from 0x29 to 0x03
to match an unannounced change in the EC code from Quanta, and also avoid calling
write-protect-fw in security.fth because it hasn't been tested.
Modified: cpu/x86/pc/olpc/security.fth
===================================================================
--- cpu/x86/pc/olpc/security.fth 2007-10-28 21:45:07 UTC (rev 699)
+++ cpu/x86/pc/olpc/security.fth 2007-10-28 21:48:00 UTC (rev 700)
@@ -721,7 +721,7 @@
then ( list$ )
load-from-device if ( list$ )
- write-protect-fw ec-indexed-io-off ( list$ )
+ ec-indexed-io-off ( list$ )
2drop ( )
['] secure-load-ramdisk to load-ramdisk
" init-program" $find if
Modified: dev/olpc/kb3700/ecio.fth
===================================================================
--- dev/olpc/kb3700/ecio.fth 2007-10-28 21:45:07 UTC (rev 699)
+++ dev/olpc/kb3700/ecio.fth 2007-10-28 21:48:00 UTC (rev 700)
@@ -151,7 +151,7 @@
: dcon-power-on ( -- ) 1 h# 26 ec-cmd-b! ;
: reset-ec-warm ( -- ) h# 27 ec-cmd ;
: reset-ec ( -- ) h# 28 ec-cmd ;
-: write-protect-fw ( -- ) h# 29 ec-cmd ;
+: write-protect-fw ( -- ) 3 ec-cmd ;
: ebook-mode? ( -- b ) h# 2a ec-cmd-b@ ;
: ec-indexed-io-off ( -- ) h# fe95 ec@ h# 40 invert and h# fe95 ec! ;
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