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| -rw-r--r-- | packages/altboot/files/spitz/altboot-menu/25-bootHDD3 | 80 |
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 |