-#!/bin/sh
+#!/bin/bash
+#
+# mkbootable.sh, make a bootable file set from a jffs2 image
+# Copyright © 2008 James Cameron <quozl@laptop.org>
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+# Using an image produced by mkjffs2.sh,
+# produces a tree of files suitable for erasing and loading an XO,
+# typical usage is to mount USB storage and then populate the storage,
+# for example:
+#
+# mount /dev/sdz1 /mnt
+# ./mkbootable --output /mnt gnome
+# umount /mnt
+
set -e
IMAGE_DEFAULT=
INTERACTIVE=yes
OUTPUT=${IMAGE_DEFAULT}.bootable
-. functions.sh
+. ./functions.sh
images()
{
mkdir ${OUTPUT}
fi
-cp ${IMAGE}.{dat,crc,img} ${OUTPUT}
+cp ${IMAGE}.{dat,img} ${OUTPUT}
mkdir -p ${OUTPUT}/boot
cat <<EOF >${OUTPUT}/boot/olpc.fth
\ OLPC boot script
+visible
+clear-screen
cr
-." This is a debxo bootable install script." cr
+." This is a xodist bootable install script for the OLPC XO-1." cr
cr
-." `md5sum ${IMAGE}.img`" cr
-." `md5sum ${IMAGE}.dat`" cr
-." `md5sum ${IMAGE}.crc`" cr
+." Checksums:" cr
+." `md5sum ${IMAGE}.img`" cr
+." `md5sum ${IMAGE}.dat`" cr
cr
EOF
cat <<EOF >>${OUTPUT}/boot/olpc.fth
\ --no-interactive was used, so we do not prompt
-." Erasing everything here and installing debxo ${IMAGE}" cr
+." Erasing everything here and installing ${IMAGE}" cr
EOF
;;
yes|*)
cat <<EOF >>${OUTPUT}/boot/olpc.fth
\ --interactive was used, so we prompt before erasing
-." Power off to abort, or" cr
-." press Enter to erase everything here and install debxo ${IMAGE} ?"
-begin
- key d =
-until
+." Type yes then enter to erase everything here and install ${IMAGE} ? "
+cursor-on
+key lcc dup emit ascii y = not [if] cr abort [then]
+key lcc dup emit ascii e = not [if] cr abort [then]
+key lcc dup emit ascii s = not [if] cr abort [then]
+key dup emit d = not [if] cr abort [then]
+
EOF
;;
esac
." Starting"
\ erase the NAND flash and fill it with the image
-update-nand u:\\${IMAGE}.img
-
\ boot from the NAND flash
-boot n:\boot\olpc.fth
+: update-and-boot
+ " update-nand u:\\${IMAGE}.img" evaluate
+ " boot n:\boot\olpc.fth" evaluate
+;
+
+update-and-boot
EOF
# TODO: avoid reflashing if already flashed