Separate out device_base.mk, which is common to crespo and crespo4g
diff --git a/device.mk b/device.mk
index 01704d5..a557181 100644
--- a/device.mk
+++ b/device.mk
@@ -34,133 +34,8 @@
 # and is used by people who have access to binary versions of the drivers
 # but not to the original vendor tree. Be sure to update both.
 
-
-
-# These is the hardware-specific overlay, which points to the location
-# of hardware-specific resource overrides, typically the frameworks and
-# application settings that are stored in resourced.
-DEVICE_PACKAGE_OVERLAYS := device/samsung/crespo/overlay
-
-# These are the hardware-specific configuration files
-PRODUCT_COPY_FILES := \
-	device/samsung/crespo/vold.fstab:system/etc/vold.fstab \
-	device/samsung/crespo/egl.cfg:system/lib/egl/egl.cfg
-
-# Init files
-PRODUCT_COPY_FILES += \
-	device/samsung/crespo/init.herring.rc:root/init.herring.rc \
-	device/samsung/crespo/ueventd.herring.rc:root/ueventd.herring.rc
-
-# Prebuilt kl keymaps
-PRODUCT_COPY_FILES += \
-	device/samsung/crespo/s3c-keypad.kl:system/usr/keylayout/s3c-keypad.kl \
-	device/samsung/crespo/cypress-touchkey.kl:system/usr/keylayout/cypress-touchkey.kl \
-	device/samsung/crespo/sec_jack.kl:system/usr/keylayout/sec_jack.kl \
-	device/samsung/crespo/herring-keypad.kl:system/usr/keylayout/herring-keypad.kl
-
-# Generated kcm keymaps
-PRODUCT_PACKAGES := \
-	s3c-keypad.kcm \
-	cypress-touchkey.kcm
-
-# Filesystem management tools
-PRODUCT_PACKAGES += \
-	make_ext4fs \
-	setup_fs
-
-PRODUCT_CHARACTERISTICS := nosdcard
-
-# These are the OpenMAX IL configuration files
-PRODUCT_COPY_FILES += \
-	device/samsung/crespo/sec_mm/sec_omx/sec_omx_core/secomxregistry:system/etc/secomxregistry \
-	device/samsung/crespo/media_profiles.xml:system/etc/media_profiles.xml
-
-
-# These are the OpenMAX IL modules
-PRODUCT_PACKAGES += \
-	libSEC_OMX_Core \
-	libOMX.SEC.AVC.Decoder \
-	libOMX.SEC.M4V.Decoder \
-	libOMX.SEC.M4V.Encoder \
-	libOMX.SEC.AVC.Encoder
-
-# Misc other modules
-PRODUCT_PACKAGES += \
-	lights.s5pc110 \
-	overlay.s5pc110 \
-	sensors.herring
-
-# Libs
-PRODUCT_PACKAGES += \
-	libcamera \
-	libstagefrighthw \
-	com.android.future.usb.accessory
-
-# NFC
-PRODUCT_PACKAGES += \
-	libnfc \
-	libnfc_jni \
-	Nfc \
-	Tag
-
-# Input device calibration files
-PRODUCT_COPY_FILES += \
-	device/samsung/crespo/mxt224_ts_input.idc:system/usr/idc/mxt224_ts_input.idc
-
 # These are the hardware-specific features
-PRODUCT_COPY_FILES += \
-	frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \
-	frameworks/base/data/etc/android.hardware.camera.flash-autofocus.xml:system/etc/permissions/android.hardware.camera.flash-autofocus.xml \
-	frameworks/base/data/etc/android.hardware.camera.front.xml:system/etc/permissions/android.hardware.camera.front.xml \
+PRODUCT_COPY_FILES := \
 	frameworks/base/data/etc/android.hardware.telephony.gsm.xml:system/etc/permissions/android.hardware.telephony.gsm.xml \
-	frameworks/base/data/etc/android.hardware.location.gps.xml:system/etc/permissions/android.hardware.location.gps.xml \
-	frameworks/base/data/etc/android.hardware.wifi.xml:system/etc/permissions/android.hardware.wifi.xml \
-	frameworks/base/data/etc/android.hardware.sensor.proximity.xml:system/etc/permissions/android.hardware.sensor.proximity.xml \
-	frameworks/base/data/etc/android.hardware.sensor.light.xml:system/etc/permissions/android.hardware.sensor.light.xml \
-	frameworks/base/data/etc/android.hardware.sensor.gyroscope.xml:system/etc/permissions/android.hardware.sensor.gyroscope.xml \
-	frameworks/base/data/etc/android.hardware.touchscreen.multitouch.jazzhand.xml:system/etc/permissions/android.hardware.touchscreen.multitouch.jazzhand.xml \
-	frameworks/base/data/etc/android.hardware.nfc.xml:system/etc/permissions/android.hardware.nfc.xml \
-	frameworks/base/data/etc/android.software.sip.voip.xml:system/etc/permissions/android.software.sip.voip.xml \
-	frameworks/base/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml \
-	packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml
 
-# The OpenGL ES API level that is natively supported by this device.
-# This is a 16.16 fixed point number
-PRODUCT_PROPERTY_OVERRIDES := \
-    ro.opengles.version=131072
-
-# These are the hardware-specific settings that are stored in system properties.
-# Note that the only such settings should be the ones that are too low-level to
-# be reachable from resources or other mechanisms.
-PRODUCT_PROPERTY_OVERRIDES += \
-       wifi.interface=eth0 \
-       wifi.supplicant_scan_interval=15 \
-       dalvik.vm.heapsize=32m
-
-# we have enough storage space to hold precise GC data
-PRODUCT_TAGS += dalvik.gc.type-precise
-
-# Screen density is actually considered a locale (since it is taken into account
-# the the build-time selection of resources). The product definitions including
-# this file must pay attention to the fact that the first entry in the final
-# PRODUCT_LOCALES expansion must not be a density.
-PRODUCT_LOCALES := hdpi
-
-
-PRODUCT_COPY_FILES += \
-	device/samsung/crespo/bcm4329.ko:system/modules/bcm4329.ko
-
-ifeq ($(TARGET_PREBUILT_KERNEL),)
-LOCAL_KERNEL := device/samsung/crespo/kernel
-else
-LOCAL_KERNEL := $(TARGET_PREBUILT_KERNEL)
-endif
-
-PRODUCT_COPY_FILES += \
-    $(LOCAL_KERNEL):kernel
-
-# See comment at the top of this file. This is where the other
-# half of the device-specific product definition file takes care
-# of the aspects that require proprietary drivers that aren't
-# commonly available
-$(call inherit-product-if-exists, vendor/samsung/crespo/device-vendor.mk)
+$(call inherit-product, device/samsung/crespo/device_base.mk)
diff --git a/device_base.mk b/device_base.mk
new file mode 100644
index 0000000..3c05331
--- /dev/null
+++ b/device_base.mk
@@ -0,0 +1,165 @@
+# Copyright (C) 2010 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# This file is the device-specific product definition file for
+# crespo. It lists all the overlays, files, modules and properties
+# that are specific to this hardware: i.e. those are device-specific
+# drivers, configuration files, settings, etc...
+
+# Note that crespo is not a fully open device. Some of the drivers
+# aren't publicly available in all circumstances, which means that some
+# of the hardware capabilities aren't present in builds where those
+# drivers aren't available. Such cases are handled by having this file
+# separated into two halves: this half here contains the parts that
+# are available to everyone, while another half in the vendor/ hierarchy
+# augments that set with the parts that are only relevant when all the
+# associated drivers are available. Aspects that are irrelevant but
+# harmless in no-driver builds should be kept here for simplicity and
+# transparency. There are two variants of the half that deals with
+# the unavailable drivers: one is directly checked into the unreleased
+# vendor tree and is used by engineers who have access to it. The other
+# is generated by setup-makefile.sh in the same directory as this files,
+# and is used by people who have access to binary versions of the drivers
+# but not to the original vendor tree. Be sure to update both.
+
+
+
+# These is the hardware-specific overlay, which points to the location
+# of hardware-specific resource overrides, typically the frameworks and
+# application settings that are stored in resourced.
+DEVICE_PACKAGE_OVERLAYS := device/samsung/crespo/overlay
+
+# These are the hardware-specific configuration files
+PRODUCT_COPY_FILES := \
+	device/samsung/crespo/vold.fstab:system/etc/vold.fstab \
+	device/samsung/crespo/egl.cfg:system/lib/egl/egl.cfg
+
+# Init files
+PRODUCT_COPY_FILES += \
+	device/samsung/crespo/init.herring.rc:root/init.herring.rc \
+	device/samsung/crespo/ueventd.herring.rc:root/ueventd.herring.rc
+
+# Prebuilt kl keymaps
+PRODUCT_COPY_FILES += \
+	device/samsung/crespo/s3c-keypad.kl:system/usr/keylayout/s3c-keypad.kl \
+	device/samsung/crespo/cypress-touchkey.kl:system/usr/keylayout/cypress-touchkey.kl \
+	device/samsung/crespo/sec_jack.kl:system/usr/keylayout/sec_jack.kl \
+	device/samsung/crespo/herring-keypad.kl:system/usr/keylayout/herring-keypad.kl
+
+# Generated kcm keymaps
+PRODUCT_PACKAGES := \
+	s3c-keypad.kcm \
+	cypress-touchkey.kcm
+
+# Filesystem management tools
+PRODUCT_PACKAGES += \
+	make_ext4fs \
+	setup_fs
+
+PRODUCT_CHARACTERISTICS := nosdcard
+
+# These are the OpenMAX IL configuration files
+PRODUCT_COPY_FILES += \
+	device/samsung/crespo/sec_mm/sec_omx/sec_omx_core/secomxregistry:system/etc/secomxregistry \
+	device/samsung/crespo/media_profiles.xml:system/etc/media_profiles.xml
+
+
+# These are the OpenMAX IL modules
+PRODUCT_PACKAGES += \
+	libSEC_OMX_Core \
+	libOMX.SEC.AVC.Decoder \
+	libOMX.SEC.M4V.Decoder \
+	libOMX.SEC.M4V.Encoder \
+	libOMX.SEC.AVC.Encoder
+
+# Misc other modules
+PRODUCT_PACKAGES += \
+	lights.s5pc110 \
+	overlay.s5pc110 \
+	sensors.herring
+
+# Libs
+PRODUCT_PACKAGES += \
+	libcamera \
+	libstagefrighthw \
+	com.android.future.usb.accessory
+
+# NFC
+PRODUCT_PACKAGES += \
+	libnfc \
+	libnfc_jni \
+	Nfc \
+	Tag
+
+# Input device calibration files
+PRODUCT_COPY_FILES += \
+	device/samsung/crespo/mxt224_ts_input.idc:system/usr/idc/mxt224_ts_input.idc
+
+# These are the hardware-specific features
+PRODUCT_COPY_FILES += \
+	frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \
+	frameworks/base/data/etc/android.hardware.camera.flash-autofocus.xml:system/etc/permissions/android.hardware.camera.flash-autofocus.xml \
+	frameworks/base/data/etc/android.hardware.camera.front.xml:system/etc/permissions/android.hardware.camera.front.xml \
+	frameworks/base/data/etc/android.hardware.location.gps.xml:system/etc/permissions/android.hardware.location.gps.xml \
+	frameworks/base/data/etc/android.hardware.wifi.xml:system/etc/permissions/android.hardware.wifi.xml \
+	frameworks/base/data/etc/android.hardware.sensor.proximity.xml:system/etc/permissions/android.hardware.sensor.proximity.xml \
+	frameworks/base/data/etc/android.hardware.sensor.light.xml:system/etc/permissions/android.hardware.sensor.light.xml \
+	frameworks/base/data/etc/android.hardware.sensor.gyroscope.xml:system/etc/permissions/android.hardware.sensor.gyroscope.xml \
+	frameworks/base/data/etc/android.hardware.touchscreen.multitouch.jazzhand.xml:system/etc/permissions/android.hardware.touchscreen.multitouch.jazzhand.xml \
+	frameworks/base/data/etc/android.hardware.nfc.xml:system/etc/permissions/android.hardware.nfc.xml \
+	frameworks/base/data/etc/android.software.sip.voip.xml:system/etc/permissions/android.software.sip.voip.xml \
+	frameworks/base/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml \
+	packages/wallpapers/LivePicker/android.software.live_wallpaper.xml:system/etc/permissions/android.software.live_wallpaper.xml
+
+# The OpenGL ES API level that is natively supported by this device.
+# This is a 16.16 fixed point number
+PRODUCT_PROPERTY_OVERRIDES := \
+    ro.opengles.version=131072
+
+# These are the hardware-specific settings that are stored in system properties.
+# Note that the only such settings should be the ones that are too low-level to
+# be reachable from resources or other mechanisms.
+PRODUCT_PROPERTY_OVERRIDES += \
+       wifi.interface=eth0 \
+       wifi.supplicant_scan_interval=15 \
+       dalvik.vm.heapsize=32m
+
+# we have enough storage space to hold precise GC data
+PRODUCT_TAGS += dalvik.gc.type-precise
+
+# Screen density is actually considered a locale (since it is taken into account
+# the the build-time selection of resources). The product definitions including
+# this file must pay attention to the fact that the first entry in the final
+# PRODUCT_LOCALES expansion must not be a density.
+PRODUCT_LOCALES := hdpi
+
+
+PRODUCT_COPY_FILES += \
+	device/samsung/crespo/bcm4329.ko:system/modules/bcm4329.ko
+
+ifeq ($(TARGET_PREBUILT_KERNEL),)
+LOCAL_KERNEL := device/samsung/crespo/kernel
+else
+LOCAL_KERNEL := $(TARGET_PREBUILT_KERNEL)
+endif
+
+PRODUCT_COPY_FILES += \
+    $(LOCAL_KERNEL):kernel
+
+# See comment at the top of this file. This is where the other
+# half of the device-specific product definition file takes care
+# of the aspects that require proprietary drivers that aren't
+# commonly available
+$(call inherit-product-if-exists, vendor/samsung/crespo/device-vendor.mk)