From faf55131c9b86a8646dd80ca79b44a001b88a87f Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard@openedhand.com>
Date: Thu, 10 Apr 2008 09:50:54 +0000
Subject: scripts: Add support for nokia800 to runqemu

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4226 311d38ba-8fff-0310-9ca6-ca027cbcb966
---
 scripts/poky-nokia800-flashutil | 53 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 scripts/poky-nokia800-flashutil

(limited to 'scripts/poky-nokia800-flashutil')

diff --git a/scripts/poky-nokia800-flashutil b/scripts/poky-nokia800-flashutil
new file mode 100755
index 0000000000..8d40f1dbf9
--- /dev/null
+++ b/scripts/poky-nokia800-flashutil
@@ -0,0 +1,53 @@
+#! /bin/sh
+# Copyright (C) 2008 OpenedHand Ltd.
+# Contact: andrew@openedhand.com
+#
+# Erase the partition given in $3 (default: rootfs) and flash the contents
+# of image given in $1 into the image $2.
+
+if [ ! -r "$1" ]; then
+	echo "Usage: $0 <image> <destimage> [<partition>]"
+	exit -1
+fi
+
+if [ ! -e "$2" ]; then
+        echo "foo"
+	# Making an empty/erased flash image.  Need a correct echo behavior.
+	dd if=/dev/zero of=$2 bs=268435456 count=0 seek=1
+	bash -c 'echo -en \\0377\\0377\\0377\\0377\\0377\\0377\\0377\\0377 > .8b'
+	cat .8b .8b > .16b # OOB is 16 bytes
+	cat .16b .16b .16b .16b .16b .16b .16b .16b > .8sec
+	cat .8sec .8sec .8sec .8sec .8sec .8sec .8sec .8sec > .64sec
+	cat .64sec .64sec .64sec .64sec .64sec .64sec .64sec .64sec > .512sec
+	cat .512sec .512sec .512sec .512sec > .2ksec
+	cat .2ksec .2ksec .2ksec .2ksec .2ksec .2ksec .2ksec .2ksec > .16k
+	cat .16k .16k .16k .16k .16k .16k .16k .16k > .128k
+	# N800 NAND is 512k sectors big
+	cat  .128k .128k .128k .128k >> $2
+	rm -rf .8b .16b .8sec .64sec .512sec .2ksec .16k, .128k
+fi
+
+if [ "$3" != "" ]; then
+	case "$3" in
+	config)
+		partition=/dev/mtd1
+		page=64
+		;;
+	initfs)
+		partition=/dev/mtd3
+		page=1280
+		;;
+	rootfs)
+		partition=/dev/mtd4
+		page=2304
+		;;
+	*)
+		echo "Unknown partition $2"
+		exit -1
+	esac
+else
+	partition=/dev/mtd4
+	page=2304
+fi
+
+dd if=$1 of=$2 conv=notrunc bs=2048 seek=$page
-- 
cgit 1.2.3-korg