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authorMatthias Hentges <oe@hentges.net>2005-08-11 17:55:56 +0000
committerOpenEmbedded Project <openembedded-devel@lists.openembedded.org>2005-08-11 17:55:56 +0000
commit4123d3bf3cdc1412fb0ff49cc30204a04af023c0 (patch)
treed9afb836c3d6d1169a50052cd31b706406b992b2 /packages
parent6260957232d71b798ac99a445d22d661fed51485 (diff)
altboot: Add forgotten "boot hdd3" option for spitz
Diffstat (limited to 'packages')
-rw-r--r--packages/altboot/files/spitz/altboot-menu/25-bootHDD380
1 files changed, 80 insertions, 0 deletions
diff --git a/packages/altboot/files/spitz/altboot-menu/25-bootHDD3 b/packages/altboot/files/spitz/altboot-menu/25-bootHDD3
new file mode 100644
index 0000000000..4280cdd35c
--- /dev/null
+++ b/packages/altboot/files/spitz/altboot-menu/25-bootHDD3
@@ -0,0 +1,80 @@
+# !/bin/sh
+#
+# Copyright Matthias Hentges (c) 2005
+#
+# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the GPL)
+
+
+# This file will teach you how to implement your own scripts while using existing altboot
+# code.
+
+# /sbin/init.altboot searches /etc/altboot-menu for scripts. It will only list scripts which
+# return a title when run with the "title" parameter.
+# Script which do not return a title will never be shown in the boot menu!
+#
+M_TITLE="Boot from images on HDD3"
+
+# The "title" parameter is implemented at the end of this script so it will never be reached
+# and the script will simply be ignored by altboot.
+
+
+# The die() function aborts the boot if something goes wrong and sets STDIN / STDERR / STDOUT
+# correctly.
+die() {
+ echo "ERROR: $1" >/dev/tty0
+ exec $SH_SHELL </dev/tty0 >/dev/tty0 2>&1
+}
+
+# This function is activated by init.altboot by calling this script with the "run" option
+run_module() {
+
+ # altboot.func contains re-useable code. If you intend to use check_target (see below)
+ # you must keep this line. If not, delete it.
+ test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"
+
+
+ # The only thing you'll have to do is get your medium mounted.
+ # The following lines mount a SD card on 2.4-series kernels on a Zaurus
+
+ ##########################################
+
+
+ echo -n "Mounting rootfs rw..." >/dev/tty0
+ mount -o remount,rw / >/dev/tty0 2>&1 && echo ok >/dev/tty0|| die "mount -o remount,rw / failed"
+
+ #echo -n "Generating device files..." >/dev/tty0
+ #/etc/init.d/devices start && echo ok >/dev/tty0|| die "FAILED"
+
+ cardmgr -o < /dev/tty0 > /dev/tty0 2>&1 || echo "cardmgr -o failed!"
+
+ check_fs $HDD3_DEVICE $HDD3_TYPE
+
+ echo -n "Mounting $HDD3_MOUNTPOINT..." >/dev/tty0
+ if [ "$HDD3_TYPE" = "" ]; then
+ HDD3_TYPE="auto"
+ fi
+ /bin/mount -t $HDD3_TYPE -o defaults,noatime $HDD3_DEVICE $HDD3_MOUNTPOINT >/dev/null 2>&1 && echo ok >/dev/tty0|| die "/bin/mount -t auto -o defaults,noatime $HDD3_DEVICE $HDD3_MOUNTPOINT failed"
+
+ echo ""
+
+ # Give the SD and CF mounting some time. This is a must for SD
+ sleep 2
+ ##########################################
+
+ # Once the medium (be it a CF or SD card, or even a NFS drive) is mounted somewhere,
+ # just call check_target with the mountpoint as parameter.
+ # check_target searches the medium for a real filesystem and loop-images and
+ # asks the user what to boot if there are several choices.
+
+ # Check for a real fs and loop-images.
+ check_target "$HDD3_MOUNTPOINT" >/dev/tty0
+
+ # Done :)
+
+}
+
+
+case "$1" in
+title) echo "$M_TITLE";;
+run) run_module "$2";;
+esac