# By Chih-Wei Huang <cwhuang@linux.org.tw>
# and Thorsten Glaser <tg@mirbsd.org>
#
-# Last updated 2011/08/18
+# Last updated 2017/04/23
#
# License: GNU Public License
# We explicitely grant the right to use the scripts
# create device nodes then spawn on them
mknod /dev/tty2 c 4 2 && openvt
mknod /dev/tty3 c 4 3 && openvt
- else
+ fi
+ if test -z "$DEBUG" || test -n "$INSTALL"; then
echo 0 0 0 0 > /proc/sys/kernel/printk
fi
# initialise /dev (first time)
+ mkdir -p /dev/block
echo /sbin/mdev > /proc/sys/kernel/hotplug
mdev -s
# re-run this script with a controlling tty
RW="nolock,$RW"
fi
# FIXME: any way to mount ntfs gracefully?
- mount -o $RW $@ || mount.ntfs-3g -o rw,force $@
+ mount -o $RW,noatime $@ || mount.ntfs-3g -o rw,force $@
}
check_root()
{
- try_mount ro $1 /mnt && [ -e /mnt/$SRC/ramdisk.img ]
- [ $? -ne 0 ] && return 1
- zcat /mnt/$SRC/ramdisk.img | cpio -id > /dev/null
+ if [ "`dirname $1`" = "/dev" ]; then
+ [ -e $1 ] || return 1
+ blk=`basename $1`
+ [ ! -e /dev/block/$blk ] && ln $1 /dev/block
+ dev=/dev/block/$blk
+ else
+ dev=$1
+ fi
+ try_mount ro $dev /mnt || return 1
+ if [ -n "$iso" -a -e /mnt/$iso ]; then
+ mount --move /mnt /iso
+ mkdir /mnt/iso
+ mount -o loop /iso/$iso /mnt/iso
+ SRC=iso
+ fi
+ if [ -e /mnt/$SRC/$RAMDISK ]; then
+ zcat /mnt/$SRC/$RAMDISK | cpio -id > /dev/null
+ elif [ -b /dev/$RAMDISK ]; then
+ zcat /dev/$RAMDISK | cpio -id > /dev/null
+ else
+ return 1
+ fi
if [ -e /mnt/$SRC/system.sfs ]; then
- mount -o loop /mnt/$SRC/system.sfs /sfs
- mount -o loop /sfs/system.img system
+ mount -o loop,noatime /mnt/$SRC/system.sfs /sfs
+ mount -o loop,noatime /sfs/system.img system
elif [ -e /mnt/$SRC/system.img ]; then
- mount -o loop /mnt/$SRC/system.img system
+ remount_rw
+ mount -o loop,noatime /mnt/$SRC/system.img system
elif [ -d /mnt/$SRC/system ]; then
remount_rw
mount --bind /mnt/$SRC/system system
+ elif [ -e /mnt/build.prop ]; then
+ mount --bind /mnt system
else
rm -rf *
return 1
fi
- mkdir cache mnt mnt/sdcard
- mount -t tmpfs tmpfs cache
+ mkdir -p mnt
echo " found at $1"
+ rm /sbin/mke2fs
+ hash -r
}
remount_rw()
debug_shell()
{
- if which mksh >/dev/null 2>&1; then
+ if [ -x system/bin/sh ]; then
echo Running MirBSD Korn Shell...
- USER="($1)" mksh -l 2>&1
+ USER="($1)" system/bin/sh -l 2>&1
else
echo Running busybox ash...
sh 2>&1
echo -n Detecting Android-x86...
+[ -z "$SRC" -a -n "$BOOT_IMAGE" ] && SRC=`dirname $BOOT_IMAGE`
+[ -z "$RAMDISK" ] && RAMDISK=ramdisk.img || RAMDISK=${RAMDISK##/dev/}
+
+for c in `cat /proc/cmdline`; do
+ case $c in
+ iso-scan/filename=*)
+ eval `echo $c | cut -b1-3,18-`
+ ;;
+ *)
+ ;;
+ esac
+done
+
mount -t tmpfs tmpfs /android
cd /android
while :; do
- for device in ${ROOT:-/dev/sr* /dev/[hs]d[a-z]*}; do
+ for device in ${ROOT:-/dev/[hmsv][dmr][0-9a-z]*}; do
check_root $device && break 2
mountpoint -q /mnt && umount /mnt
done
ln -s mnt/$SRC /src
ln -s android/system /
-ln -s ../system/lib/modules /lib
-ln -s ../system/lib/firmware /lib
+ln -s ../system/lib/firmware ../system/lib/modules /lib
if [ -n "$INSTALL" ]; then
- cd /
- zcat /src/install.img | cpio -iud > /dev/null
+ zcat /src/install.img | ( cd /; cpio -iud > /dev/null )
fi
if [ -x system/bin/ln -a \( -n "$DEBUG" -o -n "$BUSYBOX" \) ]; then
mv /bin /lib .
- system/bin/ln -s android/lib /lib
- system/bin/ln -s android/bin /bin
- sed -i 's|\(PATH *\)\(/sbin\)|\1/bin:\2|' init.rc
- mv /sbin/* sbin
+ sed -i 's|\( PATH.*\)|\1:/bin|' init.environ.rc
+ rm /sbin/modprobe
+ busybox mv /sbin/* sbin
rmdir /sbin
- ln -s android/sbin /
+ ln -s android/bin android/lib android/sbin /
+ hash -r
fi
+# load scripts
+for s in `ls /scripts/* /src/scripts/*`; do
+ test -e "$s" && source $s
+done
+
# ensure keyboard driver is loaded
-[ -n "$INSTALL" -o -n "$DEBUG" ] && modprobe atkbd
+[ -n "$INSTALL" -o -n "$DEBUG" ] && auto_detect &
-if [ -n "$DEBUG" ]; then
+if [ 0$DEBUG -gt 0 ]; then
echo -e "\nType 'exit' to continue booting...\n"
debug_shell debug-found
fi
-# load scripts
-for s in `ls /scripts/* /src/scripts/*`; do
- test -e "$s" && source $s
-done
-
# A target should provide its detect_hardware function.
# On success, return 0 with the following values set.
-#
-# FB0DEV: framebuffer driver
-# LANDEV: lan driver
-# WIFDEV: wifi driver
-# SNDDEV: sound driver
-# CAMDEV: camera driver
-# PREDEV: any module the drivers depend on but can't be loaded automatically
-# EXTMOD: any other module
-
+# return 1 if it wants to use auto_detect
[ "$AUTO" != "1" ] && detect_hardware && FOUND=1
[ -n "$INSTALL" ] && do_install
setup_dpi
post_detect
-if [ -n "$DEBUG" ]; then
+if [ 0$DEBUG -gt 1 ]; then
echo -e "\nUse Alt-F1/F2/F3 to switch between virtual consoles"
echo -e "Type 'exit' to enter Android...\n"
debug_shell debug-late
- SWITCH=chroot
+ SETUPWIZARD=${SETUPWIZARD:-0}
fi
+[ "$SETUPWIZARD" = "0" ] && echo "ro.setupwizard.mode=DISABLED" >> default.prop
+
+[ -n "$DEBUG" ] && SWITCH=${SWITCH:-chroot}
+
# We must disable mdev before switching to Android
# since it conflicts with Android's init
echo > /proc/sys/kernel/hotplug
+export ANDROID_ROOT=/system
+
exec ${SWITCH:-switch_root} /android /init
# avoid kernel panic
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