powerpc64/pmap: Reapply r334235 to OEA64 pmap, clearing HID0_RADIX

This was lost in the re-merger of ISA3 MMU into moea64_native.

sys/powerpc/aim/moea64_native.c

@@ -401,6 +401,12 @@ moea64_cpu_bootstrap_native(mmu_t mmup, int ap)
 
 	mtmsr(mfmsr() & ~PSL_DR & ~PSL_IR);
 
+	switch(mfpvr() >> 16) {
+	case IBMPOWER9:
+		mtspr(SPR_HID0, mfspr(SPR_HID0) & ~HID0_RADIX);
+		break;
+	}
+
 	/*
 	 * Install kernel SLB entries
 	 */