CortexX1 is only ArmV8

getarch.c

@@ -1288,7 +1288,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
        "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
        "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=32 " \
-       "-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DHAVE_SVE -DARMV8 -DARMV9"
+       "-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DARMV8"
 #define LIBNAME   "cortexx1"
 #define CORENAME  "CORTEXX1"
 #endif