diff options
Diffstat (limited to 'recipes-kernel/linux/linux-hackndev-2.6/palmtx/init')
| -rwxr-xr-x | recipes-kernel/linux/linux-hackndev-2.6/palmtx/init | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/recipes-kernel/linux/linux-hackndev-2.6/palmtx/init b/recipes-kernel/linux/linux-hackndev-2.6/palmtx/init deleted file mode 100755 index fe4a191..0000000 --- a/recipes-kernel/linux/linux-hackndev-2.6/palmtx/init +++ /dev/null @@ -1,195 +0,0 @@ -#!/bin/sh -# $Id: $ -# authors: Cristiano P. -# - -# TODO: echo only if VERBOSE -# TODO: check the whole thing ... - -# defaults: -VERBOSE=true -FORCE_FSCK=false -UMOUNT_FILES_DEV=false - -FILES_DEV=/dev/mmcblk0p1 -FILES_MNT=/mnt/mmc -ROOT_DEV=$FILES_MNT/opie-image-v0.8.4-palmtx.rootfs.ext2 -SWAP_DEV=none - -MODULES_DIR="/lib/modules" -POST_MODULES_SCRIPT="" - -echo mounting sysfs -mount -n -t sysfs sys /sys >/dev/null 2>&1 || mount -t sysfs sys /sys - -echo mounting proc filesystem -mount -n -t proc none /proc >/dev/null 2>&1 || mount -t proc none /proc - -# try to get model name from /proc/cpuinfo -MODEL_NAME=`awk -F: '/Hardware/ { print $2 }' </proc/cpuinfo | sed 's/^ *//;s/ *$//'` - -[ $VERBOSE = "true" ] && echo Model name: $MODEL_NAME - -# device specific configuration -case $MODEL_NAME in - "Palm TX") - FILES_MNT=/media/mmc1 - ;; - - "Palm LifeDrive") - HDD_DEV=/dev/hda - HDD_OFFSET=91814912 - LOOP_DEV=/dev/loop0 - ;; - - *) - ;; -esac - -echo initram init started - -if [ -f /etc/modules.initrd ]; then - echo loading initial modules - cat /etc/modules.initrd | while read module; do - echo loading module: $module - /sbin/insmod $MODULES_DIR/$module > /dev/null - done -fi - - -# device specific actions ... -case $MODEL_NAME in - "Palm LifeDrive") - echo Mounting LifeDrive data partition... - losetup -o $HDD_OFFSET $LOOP_DEV $HDD_DEV - FILES_DEV=$LOOP_DEV - FILES_MNT=/mnt/hda - ;; - - *) - ;; -esac - - -if [ -b $FILES_DEV ]; then - FILES_DEV_MOUNTED=false - echo -n "attempting to mount $FILES_DEV: " - /bin/mount -t vfat -o rw $FILES_DEV $FILES_MNT > /dev/null 2>&1 - [ $? ] && FILES_DEV_MOUNTED=true - - if [ $FILES_DEV_MOUNTED = "true" ]; then - echo "mounted on $FILES_MNT." - /bin/sleep 1 - echo -n "sourcing linux.boot.cfg: " - # todo: check parameters/files? - if [ -f $FILES_MNT/linux.boot.cfg ]; then - echo found. - . $FILES_MNT/linux.boot.cfg - - if [ -f $FILES_MNT/modules.initrd ]; then - echo loading additional modules now: - cat $FILES_MNT/modules.initrd | while read module; do - loading module: $module - /sbin/insmod $MODULES_DIR/$module > /dev/null - done - fi - else - echo not found. - fi - else - echo "could not mount." - FILES_DEV_MOUNTED=false - fi -else - echo device $FILES_DEV not found. - FILES_DEV_MOUNTED=false -fi - -# this script could be used to update the rootfs before booting familiar (new modules, scripts, config, ...) -echo -n "post_module script: " -if [ -n "$POST_MODULES_SCRIPT" ]; then - if [ -f "$POST_MODULES_SCRIPT" ]; then - echo found $POST_MODULES_SCRIPT . - $POST_MODULES_SCRIPT - fi -else - echo not found. -fi - -# probably swap should/can be enabled by familiar (add to /etc/fstab?) -# is it the right place to mount swap? -if [ -n "$SWAP_DEV" -a $SWAP_DEV != "none" ]; then - echo -n "mount swap at $SWAP_DEV: " - - if [ -f $SWAP_DEV -o -b $SWAP_DEV ]; then - /sbin/swapon $SWAP_DEV > /dev/null 2>&1 - echo done. - else - echo not found. - fi -else - echo "no swap specified." -fi - -# force fsck if specified -if [ $FORCE_FSCK = "true" ]; then - echo "checking rootfs [$ROOT_DEV]" - if [ $VERBOSE = "true" ]; then - /sbin/e2fsck -f -y $ROOT_DEV - else - /sbin/e2fsck -f -y $ROOT_DEV > /dev/null 2>&1 - fi -fi - -echo -n "mounting rootfs: " - -# todo: calculate root dev id? (256*major + minor) -if [ -f $ROOT_DEV ]; then - #echo 0x701 > /proc/sys/kernel/real-root-dev - mount -n $ROOT_DEV /newroot -o rw loop 2>/dev/null - [ $? ] && ROOT_MOUNTED=true - # this shouldn't be possible if image is on FILES_DEV - UMOUNT_FILES_DEV=false -elif [ -b $ROOT_DEV ]; then - mount -n $ROOT_DEV /newroot -o rw 2>/dev/null - [ $? ] && ROOT_MOUNTED=true -else - echo "not a file or a block device." - ROOT_MOUNTED=false -fi - -# TODO: should initial /dev (/oldroot/dev) be unmounted after init by GPE? -if [ $ROOT_MOUNTED = "true" ]; then - echo mounted - - # umount mmc if forced by UMOUNT_FILES_DEV - if [ $UMOUNT_FILES_DEV = "true" -a $FILES_DEV_MOUNTED = "true" ]; then - umount -l $FILES_DEV - [ $? ] && FILES_DEV_MOUNTED=false - [ $FILES_DEV_MOUNTED = "false" ] && echo "$FILES_DEV umounted" - fi - - # move mmc's mount point on new rootfs - if [ $FILES_DEV_MOUNTED = "true" ]; then - echo moving $FILES_MNT to /newroot$FILES_MNT - mount --move $FILES_MNT /newroot$FILES_MNT - fi - - # force umount sys and proc - umount -l /sys - umount -l /proc - - # method 2: use switch_root (needs initramfs) - exec /sbin/switch_root -c /dev/console /newroot /sbin/init 5 - - echo "* * * switch_root failed! * * *" -else - echo "failed!" - echo could not mount root fs: init failed! - echo please, reset, check your configuration and retry. - sleep 100000 -fi - -# TODO: run ezhikov's keyshell here? -exec /bin/sh - |