add required threads selection for ARM noMMU targets

embedded-test.sh

@@ -296,7 +296,7 @@ get_arch_info() {
       allowed_libc="uclibc-ng"
       runtime_test="uclibc-ng"
       allowed_tests="toolchain boot libc"
-      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-arm-versatilepb ADK_TARGET_ENDIAN=little ADK_TARGET_MMU=no ADK_TARGET_INSTRUCTION_SET=arm ADK_TARGET_BINFMT=flat"
+      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-arm-versatilepb ADK_TARGET_ENDIAN=little ADK_TARGET_MMU=no ADK_TARGET_INSTRUCTION_SET=arm ADK_TARGET_BINFMT=flat ADK_TARGET_THREADS=lt"
       cpu_arch=arm926ej_s
       march=arm-versatilepb
       qemu=qemu-system-arm
@@ -310,7 +310,7 @@ get_arch_info() {
       allowed_libc="uclibc-ng"
       runtime_test="uclibc-ng"
       allowed_tests="toolchain boot libc"
-      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-arm-versatilepb ADK_TARGET_ENDIAN=little ADK_TARGET_MMU=no ADK_TARGET_INSTRUCTION_SET=thumb ADK_TARGET_BINFMT=flat"
+      default_uclibc_ng="ADK_APPLIANCE=test ADK_TARGET_OS=$os ADK_TARGET_ARCH=arm ADK_TARGET_FS=initramfspiggyback ADK_TARGET_SYSTEM=qemu-arm-versatilepb ADK_TARGET_ENDIAN=little ADK_TARGET_MMU=no ADK_TARGET_INSTRUCTION_SET=thumb ADK_TARGET_BINFMT=flat ADK_TARGET_THREADS=lt"
       cpu_arch=arm926ej_s
       march=arm-versatilepb
       qemu=qemu-system-arm