qemu: Add support for arm

Build and operation was successfully tested to Tegra K1 arm platform.

Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/qemu/Config.in

@@ -2,7 +2,7 @@ config BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET
 	bool
 	# Only tested on these architectures
 	default y if BR2_aarch64 || BR2_i386 || BR2_mips || BR2_mipsel \
-		|| BR2_x86_64
+		|| BR2_x86_64 || BR2_arm
 
 comment "QEMU requires a toolchain with wchar, threads"
 	depends on BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET