openmamba/usbinstall
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rootfsinstall: support for multiple chroot commands and rpi: use internal firmware files instead of downloading if present

Browse Source
This commit is contained in:
Silvan Calarco 2014-03-01 17:18:01 +01:00
parent b3c56bc969
commit b7329e8bc8
1 changed files with 65 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
src/rootfsinstall.sh
View File

@ -17,7 +17,7 @@ function usage() {
echo "Options:"
echo "-a archive : additional archive to unpack in rootfs root"
echo "-cp command : command to run before chroot. Use @ROOT@ as reference to rootfs path"
echo "-c command : command to run through chroot in rootfs"
echo "-c command : command to run through chroot in rootfs (maybe specified multiple times)"
echo "-fs fstype : filesystem type for system partition (default: ext4)"
echo "-h hostname : set given hostname"
echo "-k kernel : extract and use specified kernel file from ROOTFS/boot/ for boot"
@ -61,7 +61,7 @@ while [ "$1" ]; do
echo "Error: -c option requires a command string as argument; aborting."
exit 1
}
CHROOTCOMMAND=$2
CHROOTCOMMANDS[${#CHROOTCOMMANDS[*]}]="$2"
shift
;;
-cp) [ "$2" ] || {
@ -229,31 +229,70 @@ if [ "$BOOTFSTYPE" ]; then
}
fi
if [ "$TARGETDEVICE" = "rpi" ]; then
### SD-Card: install software
(
cd $ROOTMP >/dev/null || {
echo "ERROR: unable to access system partition mount point; aborting."
umount $PARTITION2
rmdir $ROOTMP
exit 1
}
if [ ! "$USEKERNEL" ]; then
SWHOME=`mktemp -d`
echo "Cloning firmware repository from git..."
cd $SWHOME
git clone git://github.com/raspberrypi/firmware.git --depth=1
else
echo "Fetching firmware boot files from git..."
echo "Uncompressing $ROOTFSARCHIVE..."
echo -n "This can take a while, please wait..."
tar xf $ROOTFSARCHIVE || {
echo
echo "ERROR: unable to uncompress rootfs archive; aborting."
exit 1
}
echo "DONE"
if [ "$ADDITIONALARCHIVE" ]; then
echo "Uncompressing $ADDITIONALARCHIVE..."
echo -n "This can take a while, please wait..."
tar xf $ADDITIONALARCHIVE || {
echo
echo "ERROR: unable to uncompress additional archive; aborting."
exit 1
}
echo "DONE"
fi
)
# bootcode.bin: 2nd stage bootloader, starts with SDRAM disabled
# loader.bin : 3rd stage bootloader, starts with SDRAM enabled
# start.elf : The GPU binary firmware image, provided by the foundation
# kernel.img : The OS kernel to load on the ARM processor.
for f in bootcode.bin fixup_x.dat kernel.img start_x.elf LICENCE.broadcom; do
[ $? -eq 0 ] || exit $?
if [ "$TARGETDEVICE" = "rpi" ]; then
# fetch and install firmware files if missing
if [ -e $ROOTMP/boot/bootcode.bin -a -e $ROOTMP/boot/fixup_x.dat -a -e $ROOTMP/boot/start_x.elf ]; then
for f in bootcode.bin fixup_x.dat start_x.elf; do
cp $ROOTMP/boot/$f $BOOTMP/$f
done
cp $ROOTMP/boot/zImage*-rpi $BOOTMP/kernel.img
else
if [ ! "$USEKERNEL" ]; then
cp $SWHOME/firmware/boot/$f $BOOTMP/
SWHOME=`mktemp -d`
echo "Cloning firmware repository from git..."
cd $SWHOME
git clone git://github.com/raspberrypi/firmware.git --depth=1
else
curl -s -L -k https://github.com/raspberrypi/firmware/raw/master/boot/$f -o $BOOTMP/$f || {
echo "ERROR: could not fetch $f from raspberrypi git; aborting."
}
echo "Fetching firmware boot files from git..."
fi
done
# bootcode.bin: 2nd stage bootloader, starts with SDRAM disabled
# loader.bin : 3rd stage bootloader, starts with SDRAM enabled
# start_x.elf : The GPU binary firmware image, provided by the foundation
# kernel.img : The OS kernel to load on the ARM processor.
for f in bootcode.bin fixup_x.dat kernel.img start_x.elf LICENCE.broadcom; do
if [ ! "$USEKERNEL" ]; then
cp $SWHOME/firmware/boot/$f $BOOTMP/
else
if [ "$f" != "kernel.img" ]; then
curl -s -L -k https://github.com/raspberrypi/firmware/raw/master/boot/$f -o $BOOTMP/$f || {
echo "ERROR: could not fetch $f from raspberrypi git; aborting."
}
fi
fi
done
fi
# cmdline.txt : parameters passed to the kernel on boot
echo "\
@ -298,8 +337,7 @@ elif [ "$TARGETDEVICE" = "cubox" ]; then
mkdir -p $BOOTMP/boot
echo "Creating u-boot boot.scr..."
cat > $BOOTMP/boot/boot.txt << _EOF
setenv bootargs 'console=ttyS0,115200n8 vmalloc=384M root=/dev/mmcblk0p2 video=dovefb:lcd0:$VIDEO_MODE-edid clcd.lcd0_enable=1 clcd.
lcd1_enable=0'
setenv bootargs 'console=ttyS0,115200n8 vmalloc=384M root=/dev/mmcblk0p2 video=dovefb:lcd0:$VIDEO_MODE-edid clcd.lcd0_enable=1 clcd.lcd1_enable=0 rootwait'
echo ======== Loading kernel ========
ext2load mmc 0:1 0x00200000 /boot/uImage
echo ======== Booting kernel ========
@ -311,37 +349,6 @@ _EOF
}
fi
(
cd $ROOTMP >/dev/null || {
echo "ERROR: unable to access system partition mount point; aborting."
umount $PARTITION2
rmdir $ROOTMP
exit 1
}
echo "Uncompressing $ROOTFSARCHIVE..."
echo -n "This can take a while, please wait..."
tar xf $ROOTFSARCHIVE || {
echo
echo "ERROR: unable to uncompress rootfs archive; aborting."
exit 1
}
echo "DONE"
if [ "$ADDITIONALARCHIVE" ]; then
echo "Uncompressing $ADDITIONALARCHIVE..."
echo -n "This can take a while, please wait..."
tar xf $ADDITIONALARCHIVE || {
echo
echo "ERROR: unable to uncompress additional archive; aborting."
exit 1
}
echo "DONE"
fi
)
[ $? -eq 0 ] || exit $?
KERNELDEST=`echo $KERNELDEST | sed "s|@BOOT@|$BOOTMP|g"`
if [ "$USEKERNEL" ]; then
if [ -r $ROOTMP/boot/$USEKERNEL ]; then
@ -378,12 +385,12 @@ if [ "$PRECHROOTCOMMAND" ]; then
}
fi
if [ "$CHROOTCOMMAND" ]; then
chroot $ROOTMP $CHROOTCOMMAND || {
echo "ERROR: error running chroot command; aborting."
for c in `seq 1 ${#CHROOTCOMMANDS[*]}`; do
chroot $ROOTMP ${CHROOTCOMMANDS[c-1]} || {
echo "ERROR: error running chroot command '${CHROOTCOMMANDS[c-1]}'; aborting."
exit 1
}
fi
done
sync