static const char compat[] = "qemu,powernv10\0ibm,powernv";
 
     mc->desc = "IBM PowerNV (Non-Virtualized) POWER10";
-    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power10_v1.0");
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power10_v2.0");
 
     pmc->compat = compat;
     pmc->compat_size = sizeof(compat);
 
     DEFINE_PNV_CORE_TYPE(power8, "power8_v2.0"),
     DEFINE_PNV_CORE_TYPE(power8, "power8nvl_v1.0"),
     DEFINE_PNV_CORE_TYPE(power9, "power9_v2.0"),
-    DEFINE_PNV_CORE_TYPE(power10, "power10_v1.0"),
+    DEFINE_PNV_CORE_TYPE(power10, "power10_v2.0"),
 };
 
 DEFINE_TYPES(pnv_core_infos)
 
 DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER9,
                          TYPE_PNV_CHIP_POWER9)
 
-#define TYPE_PNV_CHIP_POWER10 PNV_CHIP_TYPE_NAME("power10_v1.0")
+#define TYPE_PNV_CHIP_POWER10 PNV_CHIP_TYPE_NAME("power10_v2.0")
 DECLARE_INSTANCE_CHECKER(PnvChip, PNV_CHIP_POWER10,
                          TYPE_PNV_CHIP_POWER10)