[openfirmware] [commit] r3621 - cpu/x86/pc/olpc/via
repository service
svn at openfirmware.info
Wed Mar 20 01:39:59 CET 2013
Author: quozl
Date: Wed Mar 20 01:39:58 2013
New Revision: 3621
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3621
Log:
OLPC XO-1.5 - SPI FLASH recovery tools, add new command excavate, for reading the target SPI FLASH and writing to a file, for forensic analysis of a target.
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 19 05:24:05 2013 (r3620)
+++ cpu/x86/pc/olpc/via/recover.fth Wed Mar 20 01:39:58 2013 (r3621)
@@ -7,6 +7,7 @@
\ The commands are:
\ ok clone \ Copies this machine's FLASH to the dead one
\ ok recover disk:\file.rom \ Copies a ROM file to the dead one
+\ ok excavate disk:\the.rom \ Reads the dead ROM and writes to a file
: (tethered-flash) ( -- )
use-bb-spi
@@ -23,3 +24,11 @@
;
: recover ( "filename" -- ) get-file (tethered-flash) ;
+
+: excavate ( "filename" -- )
+ use-bb-spi
+ flash-write-enable
+ read-flash
+ flash-write-disable
+ use-local-ec
+;
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