FastbootMenu: print PRODUCT_MODEL

Change-Id: If26fcc711aa81f4e1a930c2d319cfe0b0f8b71a9
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/AndroidBoot.mk b/AndroidBoot.mk
index 2ceef7b..51d2f9b 100644
--- a/AndroidBoot.mk
+++ b/AndroidBoot.mk
@@ -74,6 +74,12 @@
 	BOARD_BOOTLOADER_PRODUCT_NAME := QC_Reference_Phone
 endif
 
+ifneq ($(TARGET_BOOTLOADER_BOARD_MODEL),)
+	BOARD_BOOTLOADER_PRODUCT_MODEL := $(TARGET_BOOTLOADER_BOARD_MODEL)
+else
+	BOARD_BOOTLOADER_PRODUCT_MODEL := unknown
+endif
+
 ifneq ($(TARGET_BOARD_TYPE),auto)
 	TARGET_BOARD_TYPE_AUTO := TARGET_BOARD_TYPE_AUTO=0
 else
@@ -167,4 +173,5 @@
 		CLANG_GCC_TOOLCHAIN=$(CLANG35_GCC_TOOLCHAIN)\
 		TARGET_ARCHITECTURE=$(TARGET_ARCHITECTURE) \
 		BOARD_BOOTLOADER_PRODUCT_NAME=$(BOARD_BOOTLOADER_PRODUCT_NAME) \
+		BOARD_BOOTLOADER_PRODUCT_MODEL=$(BOARD_BOOTLOADER_PRODUCT_MODEL) \
 		USERDATAIMAGE_FILE_SYSTEM_TYPE=$(USERDATAIMAGE_FILE_SYSTEM_TYPE)