We could simply convert these to use memory_region_init_rom but that would be a migration compatibility break so preserve current behaviour for now.
Signed-off-by: BALATON Zoltan <[email protected]> Reviewed-by: Mark Cave-Ayland <[email protected]> --- hw/display/cg3.c | 6 ++++-- hw/display/tcx.c | 6 ++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/hw/display/cg3.c b/hw/display/cg3.c index 568d6048a6..44966e7586 100644 --- a/hw/display/cg3.c +++ b/hw/display/cg3.c @@ -282,8 +282,10 @@ static void cg3_initfn(Object *obj) SysBusDevice *sbd = SYS_BUS_DEVICE(obj); CG3State *s = CG3(obj); - memory_region_init_rom_nomigrate(&s->rom, obj, "cg3.prom", - FCODE_MAX_ROM_SIZE, &error_fatal); + memory_region_init_ram_flags_nomigrate(&s->rom, obj, "cg3.prom", + FCODE_MAX_ROM_SIZE, 0, + &error_fatal); + memory_region_set_readonly(&s->rom, true); sysbus_init_mmio(sbd, &s->rom); memory_region_init_io(&s->reg, obj, &cg3_reg_ops, s, "cg3.reg", diff --git a/hw/display/tcx.c b/hw/display/tcx.c index 36cad82abd..87fe7216ba 100644 --- a/hw/display/tcx.c +++ b/hw/display/tcx.c @@ -756,8 +756,10 @@ static void tcx_initfn(Object *obj) SysBusDevice *sbd = SYS_BUS_DEVICE(obj); TCXState *s = TCX(obj); - memory_region_init_rom_nomigrate(&s->rom, obj, "tcx.prom", - FCODE_MAX_ROM_SIZE, &error_fatal); + memory_region_init_ram_flags_nomigrate(&s->rom, obj, "tcx.prom", + FCODE_MAX_ROM_SIZE, 0, + &error_fatal); + memory_region_set_readonly(&s->rom, true); sysbus_init_mmio(sbd, &s->rom); /* 2/STIP : Stippler */ -- 2.41.3
