openturbostation: init-stuff

5 files changed, 132 insertions, 0 deletions

diff --git a/packages/openturbostation-init/files/boot/disk b/packages/openturbostation-init/files/boot/disk
new file mode 100644
index 0000000000..b4bbaf1f3c
--- /dev/null
+++ b/packages/openturbostation-init/files/boot/disk
@@ -0,0 +1,67 @@
+#!/bin/sh
+# boot from the hard disk partition "$1" (which
+# must be given) using options from the rest of
+# the command line.
+#
+# Use the standard init path (see /etc/init.d/rcS)
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+#
+# Load the helper functions
+. /etc/default/functions
+. /etc/default/modulefunctions
+#
+#
+if test -n "$1"
+then
+	device="$1"
+	shift
+        # proc is needed for UUID mount and module load
+        mount -t proc proc /proc
+        # load USB & SCSI storage modules (/proc required!)
+	if [ "$(machine)" != "storcenter" ]; then
+		echo "boot: loading modules required for disk boot"
+		loaddiskmods
+		# waiting for disk (FIXME)
+		sleep=6
+		test "$sleep" -gt 0 && sleep "$sleep"
+	else
+		# make the device links so turnup can use short disk names.
+		# probably only necessary on devfs based systems.
+		/etc/init.d/devices start
+		scc -l redflash -f auto
+	fi
+	#
+	# fire the boot
+	echo "boot: rootfs: mount $* $device [$UUID]"
+	#
+	# Mount read-write because before exec'ing init
+	# If a UUID is given (in the environment) this
+	# is used in preference to the device, but if
+	# the UUID mount fails a standard device mount
+	# is attempted.
+	if	test -n "$UUID" &&
+		mount "$@" -U "$UUID" /mnt ||
+		mount "$@" "$device" /mnt
+	then
+		# checkmount checks for sh, chroot, init
+		# and /mnt (i.e. /mnt/mnt in this case)
+		if checkmount /mnt
+		then
+			# if mounted, then move /dev to the new root
+			mount --bind /dev /mnt/dev
+			# pivot to /initrd if available, else /mnt
+			cd /
+			if test -d /mnt/initrd
+			then
+				swivel mnt initrd
+			else
+				swivel mnt mnt
+			fi
+			# swivel failed
+		fi
+		# Failure: unmount the partition
+		umount /mnt
+	fi
+fi
+# fallback - use the flash boot
+exec /boot/flash
diff --git a/packages/openturbostation-init/files/boot/flash b/packages/openturbostation-init/files/boot/flash
new file mode 100644
index 0000000000..40f64c9701
--- /dev/null
+++ b/packages/openturbostation-init/files/boot/flash
@@ -0,0 +1,13 @@
+#!/bin/sh
+# boot from the current (flash) root partition
+# nothing need be done apart from setting the
+# system LED status correctly
+. /etc/default/functions
+scc -l redflash -f auto
+test -x /sbin/init && exec /sbin/init
+# fallback if /sbin/init has been deleted (bad!)
+scc -l red 
+exec <>/dev/console >&0 2>&0
+test -x /sbin/sulogin && exec /sbin/sulogin
+test -x /bin/sh && exec /bin/sh
+exit 1
diff --git a/packages/openturbostation-init/files/boot/network b/packages/openturbostation-init/files/boot/network
new file mode 100644
index 0000000000..599250e744
--- /dev/null
+++ b/packages/openturbostation-init/files/boot/network
@@ -0,0 +1,16 @@
+#!/bin/sh
+# bring up the network before boot, used to allow
+# netconsole logging and NFS boot.  This runs out
+# of flash, but that's ok because the script doesn't
+# leave any process running.
+#
+# NOTE: /etc/default/functions defines ifup as a shell
+# function!
+. /etc/default/functions
+#
+# Now all the information for booting should be in the configuration
+# file.  Config the loopback and network interfaces.
+ifconfig lo 127.0.0.1 up
+iface="$(config iface)"
+test -n "$iface" && ifup "$iface"
+# exit code is true only if the interface config has succeeded
diff --git a/packages/openturbostation-init/files/boot/nfs b/packages/openturbostation-init/files/boot/nfs
new file mode 100644
index 0000000000..7cfce66cbb
--- /dev/null
+++ b/packages/openturbostation-init/files/boot/nfs
@@ -0,0 +1,19 @@
+#!/bin/sh
+# boot from the nfs partition "$1" (which
+# must be given) using options from the rest of
+# the command line.
+#
+# Use the standard init path (see /etc/init.d/rcS)
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+#
+. /etc/default/functions
+scc -l redflash -f auto
+#
+if /boot/network
+then
+	# network is up and running, the NFS mount will
+	# now succeed (possibly), use /boot/disk
+	exec /boot/disk "$@"
+fi
+# fallback - use the flash boot
+exec /boot/flash
diff --git a/packages/openturbostation-init/files/boot/udhcpc.script b/packages/openturbostation-init/files/boot/udhcpc.script
new file mode 100644
index 0000000000..3f437e3143
--- /dev/null
+++ b/packages/openturbostation-init/files/boot/udhcpc.script
@@ -0,0 +1,17 @@
+#!/bin/sh
+# executed by udhcpc to do the real work of configuring an interface
+# writes the result (if any) to file descriptor 9
+case "$1" in
+deconfig)	# ignored
+	:;;
+renew|bound)	# this gives the real information
+	test -n "$ip" && {
+		echo "ip='$ip'"
+		echo "subnet='$subnet'"
+		echo "broadcast='$broadcast'"
+		echo "router='$router'"
+	} >&9;;
+leasefail)	# ignore - probably no dhcp server
+	:;;
+*)	echo "udhcpc: $*: command not recognised" >&2;;
+esac