mirror of https://github.com/hak5/openwrt-owl.git
44 lines
1.1 KiB
Diff
44 lines
1.1 KiB
Diff
|
From c596d9067aa789a62e51df89917680eabe6453e2 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Andy Green <andy@openmoko.com>
|
||
|
|
Date: Thu, 7 Aug 2008 12:20:37 +0100
|
||
|
|
Subject: [PATCH] add-build-makerecovery.patch
|
||
|
|
|
||
|
|
This patch adds a script that creates a "recovery kernel" image
|
||
|
|
from a recovery-uImage-moredrivers-... image. The use of these
|
||
|
|
recovery images is explained here:
|
||
|
|
|
||
|
|
http://wiki.openmoko.org/wiki/Freerunner_backup_kernel
|
||
|
|
|
||
|
|
Signed-off-by: Andy Green <andy@openmoko.com>
|
||
|
|
---
|
||
|
|
makerecovery | 17 +++++++++++++++++
|
||
|
|
1 files changed, 17 insertions(+), 0 deletions(-)
|
||
|
|
create mode 100755 makerecovery
|
||
|
|
|
||
|
|
diff --git a/makerecovery b/makerecovery
|
||
|
|
new file mode 100755
|
||
|
|
index 0000000..e158638
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/makerecovery
|
||
|
|
@@ -0,0 +1,17 @@
|
||
|
|
+#!/bin/sh
|
||
|
|
+#
|
||
|
|
+# make 6MB recovery image from two moredrivers type kernels
|
||
|
|
+# placed at start and at +4MBytes
|
||
|
|
+
|
||
|
|
+if [ -z "$1" ] ; then
|
||
|
|
+ echo "Usage: $0 uImage-moredrivers-..."
|
||
|
|
+ exit 1
|
||
|
|
+fi
|
||
|
|
+cat $1 > recovery-$1
|
||
|
|
+SIZE=`ls -l $1 | tr -s ' ' ' ' | cut -d' ' -f5`
|
||
|
|
+SPACE=$(( 4 * 1024 * 1024 - $SIZE ))
|
||
|
|
+dd if=/dev/zero of=_spacer bs=1 count=$SPACE
|
||
|
|
+cat _spacer >> recovery-$1
|
||
|
|
+rm -f _spacer
|
||
|
|
+cat $1 >> recovery-$1
|
||
|
|
+
|
||
|
|
--
|
||
|
|
1.5.6.5
|
||
|
|
|