project: Define USE_BOOTDEV_CMDLINE for UFS targets

This is needed to include android.bootdevice to be defined for
EMMC targets when UFS_SUPPORT is not defined

Change-Id: Id34a75646d3e5985a2204845608030119d12e3ae
diff --git a/project/apq8084.mk b/project/apq8084.mk
index fb61eea..4ca01bd 100644
--- a/project/apq8084.mk
+++ b/project/apq8084.mk
@@ -32,6 +32,8 @@
 DEFINES += ABOOT_FORCE_TAGS_ADDR=0x01e00000
 DEFINES += ABOOT_FORCE_KERNEL64_ADDR=0x00080000
 
+DEFINES += USE_BOOTDEV_CMDLINE=1
+
 ifeq ($(EMMC_BOOT),1)
 DEFINES += _EMMC_BOOT=1
 endif