-# @mntpt - path to mounted root directory
-# @fstype - the root filesystem type (in a form that 'mount' understands)
-create_fstab()
-{
- mntpt="$1"
- fstype="$2"
-
- if [ "${fstype}" = "jffs2" ]; then
- r=mtd:root
- else
- r="LABEL=${IMG_LABEL}"
- fi
-
- echo "${r} / ${fstype} defaults,noatime 1 1" >${mntpt}/etc/fstab
- if [ "${fstype}" = "jffs2" ]; then
- echo "mtd:boot /boot jffs2 defaults,noatime 1 1" >>${mntpt}/etc/fstab
- fi
-
- cat >>${mntpt}/etc/fstab<<EOF
-devpts /dev/pts devpts gid=5,mode=620 0 0
-tmpfs /dev/shm tmpfs defaults,size=15% 0 0
-proc /proc proc defaults 0 0
-sysfs /sys sysfs defaults 0 0
-none /ofw promfs defaults 0 0
-tmpfs /var/cache/apt/cache tmpfs defaults 0 0
-EOF
-}
-
-# @mntpt - path to mounted root directory
-# @fstype - the root filesystem type (in a form that 'mount' understands)
-create_ofwboot()
-{
- mntpt="$1"
- fstype="$2"
-
- if [ "${fstype}" = "jffs2" ]; then
- r="mtd:root"
- rfs="rootfstype=jffs2"
- else
- r="LABEL=${IMG_LABEL}"
- rfs=""
- fi
-
- cat >${mntpt}/boot/olpc.fth<<EOF
-\\ OLPC boot script
-
-\\ fetch the /chosen/bootpath property
-" /chosen" find-package if ( phandle )
- " bootpath" rot get-package-property 0= if ( propval\$ )
- get-encoded-string ( bootpath\$ )
- [char] \ left-parse-string 2nip ( dn\$ )
-
- \ store the first part of bootpath (up to the '\\') in \$DN
- dn-buf place ( )
- then
-then
-
-" ro root=${r} ${rfs} video=lxfb fbcon=font:SUN12x22" to boot-file
-game-key-mask h# 80 and if
- \\ boot from backup kernel
- " \${DN}\\vmlinuz.old" expand\$ to boot-device
- " \${DN}\\initrd.img.old" expand\$ to ramdisk
-else
- \\ boot from regular kernel
- " \${DN}\\vmlinuz" expand\$ to boot-device
- " \${DN}\\initrd.img" expand\$ to ramdisk
-then
-dcon-unfreeze
-boot
-EOF
-}
-
-chroot_internal_mounts()
-{
- root_dir="$1"
- mount -t proc proc ${root_dir}/proc
- mount -t devpts devpts ${root_dir}/dev/pts
- mount -t tmpfs tmpfs ${root_dir}/var/cache/apt/cache
-}
-
-chroot_internal_umounts()
-{
- root_dir="$1"
- umount ${root_dir}/proc
- umount ${root_dir}/dev/pts
- umount ${root_dir}/var/cache/apt/cache
-}
-