Remove udev stuff from the source tree

Pick udev stuff from the running evironment instead.

Change-Id: I90a004d0a2b83d3451e73ae351cf474a7bfd62ee

bin/ramdisk-image-create

@@ -66,7 +66,6 @@ mk_build_dir
 
 INIT="$_DIR/../scripts/init"
 FUNCTIONS_D="$_DIR/../scripts/d"
-LIB_UDEV="$_DIR/../udev"
 
 MODULE_DIR=$MODULE_ROOT/lib/modules/$KERNEL_VERSION
 FIRMWARE_DIR=$MODULE_ROOT/lib/firmware
@@ -76,6 +75,13 @@ if [ ! -d "$MODULE_DIR" ]; then
 	return 1
 fi
 
+LIB_UDEV=$LIB_UDEV_ROOT/lib/udev
+
+if [ ! -d "$LIB_UDEV" ]; then
+	echo "ERROR: udev directory not found at $LIB_UDEV"
+	return 1
+fi
+
 mk_build_dir
 mkdir -p $TMP_BUILD_DIR/mnt
 TMP_MOUNT_PATH=$TMP_BUILD_DIR/mnt

lib/ramdisk-defaults

@@ -1,6 +1,7 @@
 # options for initrd-create.sh
 KERNEL_VERSION=${KERNEL_VERSION:-$(uname -r)}
 MODULE_ROOT=${MODULE_ROOT:-""}
+LIB_UDEV_ROOT=${LIB_UDEV_ROOT:-""}
 BUSYBOX=${BUSYBOX:-$(which busybox)}
 IMAGE_NAME=${IMAGE_NAME:-"ramdisk"}
 FLAVOURS_DIR=$(dirname $0)/../flavours

lib/ramdisk-functions

@@ -49,8 +49,10 @@ function create_base () {
   mkdir -p "$TMP_MOUNT_PATH/var/lib/dhcp"
   mkdir -p "$TMP_MOUNT_PATH/var/run"
 
-
+  mkdir -p "$TMP_MOUNT_PATH/lib/udev/rules.d"
-  cp -a "$LIB_UDEV" "$TMP_MOUNT_PATH/lib/udev"
+  cp -a "$LIB_UDEV/rules.d/50-firmware.rules" "$TMP_MOUNT_PATH/lib/udev/rules.d"
+  cp -a "$LIB_UDEV/rules.d/80-drivers.rules" "$TMP_MOUNT_PATH/lib/udev/rules.d"
+  cp -a "$LIB_UDEV/firmware" "$TMP_MOUNT_PATH/lib/udev"
   # cjk adding for hwdiscovery support
   cp "/sbin/dhclient-script" "$TMP_MOUNT_PATH/sbin"
 
@@ -73,7 +75,7 @@ function populate_lib () {
   echo "Populating /lib"
 
   libs=
-  for i in "$BUSYBOX" bash lsmod modprobe udevd udevadm wget reboot shutdown $BINARY_DEPS ; do
+  for i in "$BUSYBOX" "$LIB_UDEV/firmware" bash lsmod modprobe udevd udevadm wget reboot shutdown $BINARY_DEPS ; do
     if "$BUSYBOX" --list | grep "^$i\$" >/dev/null; then
       continue
     fi

udev/firmware.sh

@@ -1,30 +0,0 @@
-#!/bin/sh -e
-
-FIRMWARE_DIRS="/lib/firmware/updates/$(uname -r) /lib/firmware/updates \
-               /lib/firmware/$(uname -r) /lib/firmware"
-
-err() {
-	echo "$@" >&2
-	logger -t "${0##*/}[$$]" "$@" 2>/dev/null || true
-}
-
-if [ ! -e /sys$DEVPATH/loading ]; then
-	err "udev firmware loader misses sysfs directory"
-	exit 1
-fi
-
-for DIR in $FIRMWARE_DIRS; do
-	[ -e "$DIR/$FIRMWARE" ] || continue
-	echo 1 > /sys$DEVPATH/loading
-	cat "$DIR/$FIRMWARE" > /sys$DEVPATH/data
-	echo 0 > /sys$DEVPATH/loading
-	exit 0
-done
-
-echo -1 > /sys$DEVPATH/loading
-err "Cannot find  firmware file '$FIRMWARE'"
-mkdir -p /dev/.udev/firmware-missing
-file=$(echo "$FIRMWARE" | sed 's:/:\\x2f:g')
-ln -s -f "$DEVPATH" /dev/.udev/firmware-missing/$file
-exit 1
-

udev/rules.d/50-firmware.rules

@@ -1 +0,0 @@
-SUBSYSTEM=="firmware", ACTION=="add", RUN+="firmware.sh"

udev/rules.d/80-drivers.rules

@@ -1,11 +0,0 @@
-ACTION!="add", GOTO="drivers_end"
-
-DRIVER!="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
-SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="SD", RUN+="/sbin/modprobe tifm_sd"
-SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="MS", RUN+="/sbin/modprobe tifm_ms"
-SUBSYSTEM=="memstick", RUN+="/sbin/modprobe --all ms_block mspro_block"
-SUBSYSTEM=="i2o", RUN+="/sbin/modprobe i2o_block"
-SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST!="[module/sg]", RUN+="/sbin/modprobe sg"
-SUBSYSTEM=="module", KERNEL=="parport_pc", RUN+="/sbin/modprobe ppdev"
-
-LABEL="drivers_end"