6 files changed, 2 insertions, 7 deletions
diff --git a/hw/mips/boston.c b/hw/mips/boston.c
index 146be2ae74..7985c60dde 100644
--- a/hw/mips/boston.c
+++ b/hw/mips/boston.c
@@ -484,7 +484,7 @@ static void boston_mach_init(MachineState *machine)
     sysbus_mmio_map_overlap(SYS_BUS_DEVICE(s->cps), 0, 0, 1);
 
     flash =  g_new(MemoryRegion, 1);
-    memory_region_init_rom_device(flash, NULL, &boston_flash_ops, s,
+    memory_region_init_rom_device_nomigrate(flash, NULL, &boston_flash_ops, s,
                                   "boston.flash", 128 * M_BYTE, &err);
     memory_region_add_subregion_overlap(sys_mem, 0x18000000, flash, 0);
 
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index dbe2805acb..3f3cb32651 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -296,7 +296,6 @@ static void mips_fulong2e_init(MachineState *machine)
     memory_region_allocate_system_memory(ram, NULL, "fulong2e.ram", ram_size);
     memory_region_init_ram(bios, NULL, "fulong2e.bios", bios_size,
                            &error_fatal);
-    vmstate_register_ram_global(bios);
     memory_region_set_readonly(bios, true);
 
     memory_region_add_subregion(address_space_mem, 0, ram);
diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c
index 1f69322c15..df2262a2a8 100644
--- a/hw/mips/mips_jazz.c
+++ b/hw/mips/mips_jazz.c
@@ -177,7 +177,6 @@ static void mips_jazz_init(MachineState *machine,
 
     memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE,
                            &error_fatal);
-    vmstate_register_ram_global(bios);
     memory_region_set_readonly(bios, true);
     memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios,
                              0, MAGNUM_BIOS_SIZE);
@@ -244,7 +243,6 @@ static void mips_jazz_init(MachineState *machine,
             MemoryRegion *rom_mr = g_new(MemoryRegion, 1);
             memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000,
                                    &error_fatal);
-            vmstate_register_ram_global(rom_mr);
             memory_region_set_readonly(rom_mr, true);
             uint8_t *rom = memory_region_get_ram_ptr(rom_mr);
             memory_region_add_subregion(address_space, 0x60000000, rom_mr);
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index 8cb9d3c3ce..3487d16f61 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -1178,7 +1178,7 @@ void mips_malta_init(MachineState *machine)
      * handled by an overlapping region as the resulting ROM code subpage
      * regions are not executable.
      */
-    memory_region_init_ram(bios_copy, NULL, "bios.1fc", BIOS_SIZE,
+    memory_region_init_ram_nomigrate(bios_copy, NULL, "bios.1fc", BIOS_SIZE,
                            &error_fatal);
     if (!rom_copy(memory_region_get_ram_ptr(bios_copy),
                   FLASH_ADDRESS, BIOS_SIZE)) {
diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c
index 1b91195006..6990b1b0dd 100644
--- a/hw/mips/mips_mipssim.c
+++ b/hw/mips/mips_mipssim.c
@@ -179,7 +179,6 @@ mips_mipssim_init(MachineState *machine)
                                          ram_size);
     memory_region_init_ram(bios, NULL, "mips_mipssim.bios", BIOS_SIZE,
                            &error_fatal);
-    vmstate_register_ram_global(bios);
     memory_region_set_readonly(bios, true);
 
     memory_region_add_subregion(address_space_mem, 0, ram);
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index f4de9fc343..690874be2b 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -238,7 +238,6 @@ void mips_r4k_init(MachineState *machine)
         bios = g_new(MemoryRegion, 1);
         memory_region_init_ram(bios, NULL, "mips_r4k.bios", BIOS_SIZE,
                                &error_fatal);
-        vmstate_register_ram_global(bios);
         memory_region_set_readonly(bios, true);
         memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios);