[commit] r3621 - cpu/x86/pc/olpc/via

[repository service]

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
+;