[platform][qemu-virt] rename to qemu-virt-arm

Makes space for a new platform using the virt machine in qemu on another
architecture.

project/target/qemu-virt-a15.mk

@@ -2,5 +2,5 @@
 ARCH := arm
 ARM_CPU := cortex-a15
 
-include project/target/qemu-virt.mk
+include project/target/qemu-virt-arm.mk
 

project/target/qemu-virt-a53.mk

@@ -2,6 +2,6 @@
 ARCH := arm64
 ARM_CPU := cortex-a53
 
-include project/target/qemu-virt.mk
+include project/target/qemu-virt-arm.mk
 
 

project/target/qemu-virt-arm.mk

@@ -0,0 +1,4 @@
+# main project for qemu-virt-arm
+TARGET := qemu-virt-arm
+
+WITH_LINKER_GC := 0

project/target/qemu-virt.mk

@@ -1,4 +0,0 @@
-# main project for qemu-virt
-TARGET := qemu-virt
-
-WITH_LINKER_GC := 0

target/qemu-virt-arm/rules.mk

@@ -3,7 +3,7 @@ LOCAL_DIR := $(GET_LOCAL_DIR)
 GLOBAL_INCLUDES += \
     $(LOCAL_DIR)/include
 
-PLATFORM := qemu-virt
+PLATFORM := qemu-virt-arm
 
 #include make/module.mk