forked from brl/citadel
65 lines
1.7 KiB
Plaintext
65 lines
1.7 KiB
Plaintext
#/bin/sh
|
|
# Copyright (C) 2011 O.S. Systems Software LTDA.
|
|
# Licensed on MIT
|
|
|
|
setup_enabled() {
|
|
return 0
|
|
}
|
|
|
|
setup_run() {
|
|
ROOT_IMAGE="rootfs.img"
|
|
ISOLINUX=""
|
|
ROOT_DISK=""
|
|
shelltimeout=30
|
|
|
|
if [ -z "$bootparam_root" -o "$bootparam_root" = "/dev/ram0" ]; then
|
|
echo "Waiting for removable media..."
|
|
C=0
|
|
while true
|
|
do
|
|
for i in `ls /run/media 2>/dev/null`; do
|
|
if [ -f /run/media/$i/$ROOT_IMAGE ] ; then
|
|
found="yes"
|
|
ROOT_DISK="$i"
|
|
break
|
|
elif [ -f /run/media/$i/isolinux/$ROOT_IMAGE ]; then
|
|
found="yes"
|
|
ISOLINUX="isolinux"
|
|
ROOT_DISK="$i"
|
|
break
|
|
fi
|
|
done
|
|
if [ "$found" = "yes" ]; then
|
|
break;
|
|
fi
|
|
# don't wait for more than $shelltimeout seconds, if it's set
|
|
if [ -n "$shelltimeout" ]; then
|
|
echo -n " " $(( $shelltimeout - $C ))
|
|
if [ $C -ge $shelltimeout ]; then
|
|
echo "..."
|
|
echo "Mounted filesystems"
|
|
mount | grep media
|
|
echo "Available block devices"
|
|
cat /proc/partitions
|
|
fatal "Cannot find $ROOT_IMAGE file in /run/media/* , dropping to a shell "
|
|
fi
|
|
C=$(( C + 1 ))
|
|
fi
|
|
sleep 1
|
|
done
|
|
# The existing rootfs module has no support for rootfs images. Assign the rootfs image.
|
|
bootparam_root="/run/media/$ROOT_DISK/$ISOLINUX/$ROOT_IMAGE"
|
|
fi
|
|
|
|
if [ "$bootparam_LABEL" != "boot" -a -f /init.d/$bootparam_LABEL.sh ] ; then
|
|
if [ -f /run/media/$i/$ISOLINUX/$ROOT_IMAGE ] ; then
|
|
./init.d/$bootparam_LABEL.sh $i/$ISOLINUX $ROOT_IMAGE $video_mode $vga_mode $console_params
|
|
else
|
|
fatal "Could not find $bootparam_LABEL script"
|
|
fi
|
|
|
|
# If we're getting here, we failed...
|
|
fatal "Target $bootparam_LABEL failed"
|
|
fi
|
|
}
|