[openfirmware] [commit] r3630 - cpu/x86/pc/olpc/via
repository service
svn at openfirmware.info
Tue Mar 26 07:26:34 CET 2013
Author: quozl
Date: Tue Mar 26 07:26:33 2013
New Revision: 3630
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3630
Log:
OLPC XO-1.5 - SPI FLASH recovery tools, add XO-4 CForth-only reflash utility word.
Modified:
cpu/x86/pc/olpc/via/recover.fth
Modified: cpu/x86/pc/olpc/via/recover.fth
==============================================================================
--- cpu/x86/pc/olpc/via/recover.fth Tue Mar 26 03:36:15 2013 (r3629)
+++ cpu/x86/pc/olpc/via/recover.fth Tue Mar 26 07:26:33 2013 (r3630)
@@ -42,3 +42,13 @@
" "(03)"CL4" machine-signature swap cmove
\ ." WARNING: do not use local SPI FLASH access without reboot" cr
;
+
+\ write only the CForth image to SPI FLASH, leaving Open Firmware alone
+: recover-cforth ( "filename" -- )
+ use-bb-spi
+ $read-open flash-buf h# 2.0000 ifd @ fgets ifd @ fclose
+ flash-write-enable
+ flash-buf h# 2.0000 0 write-flash-range
+ flash-write-disable
+ use-local-ec
+;
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