m68k: upstream qemu is usable

embedded-test.sh

@@ -647,7 +647,7 @@ get_arch_info() {
       default_newlib="ADK_APPLIANCE=toolchain ADK_TARGET_OS=baremetal ADK_TARGET_ARCH=m68k ADK_TARGET_CPU=68040"
       cpu_arch=68040
       march=m68k-q800
-      qemu=qemu-system-m68k-full
+      qemu=qemu-system-m68k
       qemu_args="-nographic"
       qemu_machine=q800
       suffix=${cpu_arch}