pixel3_mainline: Add support for Pixel3 AOSP target running mainline kernel

Boots Blueline (Pixel3) to console. Graphics broken
due to missing drm, panel driver and firmware files.

Change-Id: Ibd3df4e03f093ec34b7f3eb5f6394a0a811ce139
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/pixel3_mainline.mk b/pixel3_mainline.mk
new file mode 100644
index 0000000..ed3bee9
--- /dev/null
+++ b/pixel3_mainline.mk
@@ -0,0 +1,10 @@
+# Inherit the full_base and device configurations
+$(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
+$(call inherit-product, device/linaro/dragonboard/pixel3_mainline/device.mk)
+$(call inherit-product, device/linaro/dragonboard/device-common.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
+
+# Product overrides
+PRODUCT_NAME := pixel3_mainline
+PRODUCT_DEVICE := pixel3_mainline
+PRODUCT_BRAND := Android