rootfsinstall: new target platform option -cubox

src/rootfsinstall.sh

@@ -4,10 +4,15 @@
 # Based on rpi-install by: Davide Madrisan
 # Modified by: Silvan Calarco <silvan.calarco@mambasoft.it>
 #
+
 SYSTEMFSTYPE=ext4
 
 function usage() {
-   echo "Usage: $0 device rootfs-archive [-y] [-rpi] [-fs fstype] [-a archive] [-c command] [-k kernel] [-p password]"
+   echo "Usage: $0 device rootfs-archive [-rpi|-cubox] [-a archive] [-c command] [-fs fstype] [-k kernel] [-p password] [-y]"
+   echo
+   echo "Target platform (optional):"
+   echo "-rpi        : make a RaspberryPi SD with boot partition"
+   echo "-cubox      : make a Cubox SD with boot partition"
    echo
    echo "Options:"
    echo "-a archive  : additional archive to unpack in rootfs root"
@@ -15,9 +20,8 @@ function usage() {
    echo "-c command  : command to run through chroot in rootfs"
    echo "-fs fstype  : filesystem type for system partition (default: ext4)"
    echo "-h hostname : set given hostname"
-   echo "-k kernel   : extract/use kernel file from ROOTFS/boot/ for boot"
+   echo "-k kernel   : extract and use specified kernel file from ROOTFS/boot/ for boot"
    echo "-p password : set given password for root user"
-   echo "-rpi        : make a RaspberryPi SD with boot partition"
    echo "-y          : assume yes to all questions (script mode)"
    echo
    echo "Example: $0 /dev/sdb /tmp/openmamba-rootfs-light.arm.tar.xz"
@@ -32,7 +36,8 @@ function usage() {
 while [ "$1" ]; do
    case $1 in
       -y) ASSUMEYES=1 ;;
-      -rpi) RPIMODE=1 ;;
+      -cubox) TARGETDEVICE=cubox ;;
+      -rpi) TARGETDEVICE=rpi ;;
       -fs) [ "$2" ] || {
               echo "Error: -fs option requires an argument; aborting."
               exit 1
@@ -111,8 +116,36 @@ else
    PARTITION2=${DRIVE}2
 fi
 
-# FIXME: in non rpi mode we only have system partition
+case $TARGETDEVICE in
-[ "$RPIMODE" ] || PARTITION2=$PARTITION1
+   rpi) BOOTFSTYPE=fat32
+        BOOTFSSIZE=40M
+        KERNELDEST="@BOOT@/kernel.img"
+        ;;
+   cubox) BOOTFSTYPE=ext3
+          BOOTFSSIZE=20M
+          KERNELDEST="@BOOT@/boot/uImage"
+          ;;
+   *) BOOTFSTYPE=
+      if [ "$USEKERNEL" ]; then
+         KERNELDEST="/tmp/$USEKERNEL"
+      else
+         KERNELDEST=
+      fi
+      PARTITION2=$PARTITION1 ;;
+esac
+
+[ -r "$ROOTFSARCHIVE" ] || {
+   echo "ERROR: unable to read rootfs archive $ROOTFSARCHIVE; aborting."
+   exit 1
+}
+
+echo "Rootfs archive : $ROOTFSARCHIVE"
+echo "Target SD card : ${DRIVE}"
+[ "$TARGETDEVICE" ] && echo "Target platform: $TARGETDEVICE"
+[ "$BOOTFSTYPE" ] &&   echo "Boot fs        : $BOOTFSTYPE($BOOTFSSIZE)"
+[ "$BOOTFSTYPE" ] &&   echo "System fs      : $SYSTEMFSTYPE"
+[ "$USEKERNEL" ] &&    echo "Kernel         : $USEKERNEL -> $KERNELDEST"
+echo
 
 [ "$ASSUMEYES" ] || {
    echo -n "All current data in ${DRIVE} will be lost, do you want to proceed [y/N]?"
@@ -125,14 +158,14 @@ if [ "$?" != "0" ]; then
    echo "ERROR: parted exited with error $? while creating partition table on ${DRIVE}; aborting."
 fi
 
-if [ "$RPIMODE" ]; then
+if [ "$BOOTFSTYPE" ]; then
    # FAT partition
-   sudo parted -s -a cyl -- ${DRIVE} mkpart primary fat32 0 40M
+   sudo parted -s -a cyl -- ${DRIVE} mkpart primary $BOOTFSTYPE 0 $BOOTFSSIZE
    if [ "$?" != "0" ]; then
       echo "ERROR: parted exited with error $? while creating boot partition on ${DRIVE}; aborting."
    fi
    # rootfs partition
-   sudo parted -s -a cyl -- ${DRIVE} mkpart primary $SYSTEMFSTYPE 40M -1
+   sudo parted -s -a cyl -- ${DRIVE} mkpart primary $SYSTEMFSTYPE $BOOTFSSIZE -1
    if [ "$?" != "0" ]; then
       echo "ERROR: parted exited with error $? while creating system partition on ${DRIVE}; aborting."
    fi
@@ -145,12 +178,18 @@ else
 fi
 sync
 
-if [ "$RPIMODE" ]; then
+if [ "$BOOTFSTYPE" ]; then
-   echo "Formatting $PARTITION1 (vfat) ..."
+   echo "Formatting $PARTITION1 ($BOOTFSTYPE) ..."
-   mkfs.vfat -s 1 -F 32 -n "BOOT" $PARTITION1 || {
+   case "$BOOTFSTYPE" in
-      echo "ERROR: unable to format $PARTITION1; aborting."
+      vfat) mkfs.vfat -s 1 -F 32 -n "BOOT" $PARTITION1 || {
-      exit 1
+               echo "ERROR: unable to format $PARTITION1; aborting."
-   }
+               exit 1
+            } ;;
+      ext*) mke2fs -q -t $BOOTFSTYPE -j -L "BOOT" $PARTITION1 || {
+               echo "ERROR: unable to format $PARTITION1; aborting."
+               exit 1
+            } ;;
+   esac
 fi
 
 echo "Formatting $PARTITION2 ($SYSTEMFSTYPE)..."
@@ -173,7 +212,14 @@ mount $PARTITION2 $ROOTMP || {
 }
 trap "[ -e $ROOTMP ] && umount $ROOTMP;[ -e $BOOTMP ] && umount $BOOTMP" 0 HUP INT QUIT ABRT KILL TERM
 
-if [ "$RPIMODE" ]; then
+if [ "$BOOTFSTYPE" ]; then
+   mount $PARTITION1 $BOOTMP || {
+      echo "ERROR: unable to mount partition $PARTITION1; aborting."
+      exit 1
+   }
+fi
+
+if [ "$TARGETDEVICE" = "rpi" ]; then
    ### SD-Card: install software
 
    if [ ! "$USEKERNEL" ]; then
@@ -185,11 +231,6 @@ if [ "$RPIMODE" ]; then
       echo "Fetching firmware boot files from git..."
    fi
 
-   mount $PARTITION1 $BOOTMP || {
-      echo "ERROR: unable to mount partition $PARTITION1; aborting."
-      exit 1
-   }
-
    # 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
@@ -242,7 +283,22 @@ framebuffer_ignore_alpha=1" > $BOOTMP/config.txt
    fi
    [ "$SWHOME" -a "${SWHOME:0:4}" = "/tmp" ] && rm -rf $SWHOME
 
-fi # rpimode
+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:lcd0:1920x1080-32@60-edid clcd.lcd0_enable=1 clcd.
+lcd1_enable=0'
+echo ======== Loading kernel ========
+ext2load mmc 0:1 0x00200000 /boot/uImage
+echo ======== Booting kernel ========
+bootm
+_EOF
+   mkimage -A arm -O linux -T script -C none -n "u-boot commands" -d $BOOTMP/boot/boot.txt $BOOTMP/boot/boot.scr || {
+      echo "ERROR: mkimage: error creating boot.scr; aborting."
+      exit 1
+   }
+fi
 
 (
    cd $ROOTMP >/dev/null || {
@@ -275,23 +331,16 @@ fi # rpimode
 
 [ $? -eq 0 ] || exit $?
 
+KERNELDEST=`echo $KERNELDEST | sed "s|@BOOT@|$BOOTMP|g"`
 if [ "$USEKERNEL" ]; then
-   if [ "$RPIMODE" ]; then
-      KERNELDEST=$BOOTMP/kernel.img
-   else
-      KERNELDEST=/tmp/$USEKERNEL
-   fi
    if [ -r $ROOTMP/boot/$USEKERNEL ]; then
       cp $ROOTMP/boot/$USEKERNEL $KERNELDEST || {
          echo "ERROR: unable to find or copy kernel $USEKERNEL; aborting."
          exit 1
       }
-      if [ -e /tmp/$USEKERNEL ]; then
+      echo "Kernel image available as $KERNELDEST"
-         echo "Extracted kernel is available as $KERNELDEST"
-      fi
    else
-      echo "ERROR: can't find kernel file $ROOTMP/boot/$USERKERNEL; aborting."
+      echo "WARNING: can't find kernel file $ROOTMP/boot/$USERKERNEL"
-      exit 1
    fi
 fi
 
@@ -324,7 +373,7 @@ if [ "$CHROOTCOMMAND" ]; then
 fi
 
 sync
-if [ "$RPIMODE" ]; then
+if [ "$BOOTFSTYPE" ]; then
    umount $PARTITION1
    rmdir $BOOTMP
 fi