diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 1cc5e008d7..81e2adaa65 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -390,6 +390,20 @@ static void spapr_populate_pa_features(CPUPPCState *env, void *fdt, int offset)
         0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x80, 0x00,
         0x80, 0x00, 0x80, 0x00, 0x00, 0x00 };
+    /* Currently we don't advertise any of the "new" ISAv3.00 functionality */
+    uint8_t pa_features_300[] = { 64, 0,
+        0xf6, 0x1f, 0xc7, 0xc0, 0x80, 0xf0, /*  0 -  5 */
+        0x80, 0x00, 0x00, 0x00, 0x00, 0x00, /*  6 - 11 */
+        0x00, 0x00, 0x00, 0x00, 0x80, 0x00, /* 12 - 17 */
+        0x80, 0x00, 0x80, 0x00, 0x00, 0x00, /* 18 - 23 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 24 - 29 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 30 - 35 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 36 - 41 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 42 - 47 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 48 - 53 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 54 - 59 */
+        0x00, 0x00, 0x00, 0x00           }; /* 60 - 63 */
+
     uint8_t *pa_features;
     size_t pa_size;
 
@@ -404,6 +418,10 @@ static void spapr_populate_pa_features(CPUPPCState *env, void *fdt, int offset)
         pa_features = pa_features_207;
         pa_size = sizeof(pa_features_207);
         break;
+    case POWERPC_MMU_3_00:
+        pa_features = pa_features_300;
+        pa_size = sizeof(pa_features_300);
+        break;
     default:
         return;
     }