diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-02-24 16:58:53 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-17 15:18:49 +0100 |
| commit | 30ade0c41653e94954971921d2ebeb25e5a206db (patch) | |
| tree | a27e8f24c9dd0ea97ce62ee1f0bdad87731c85ac /hw/arm/stm32f205_soc.c | |
| parent | 41e82da57dbb6cad8ef1c9a281a9aac2265a0586 (diff) | |
hw/arm/stm32: Use memory_region_init_rom() with read-only regions
The scripts/coccinelle/memory-region-housekeeping.cocci reported:
* TODO [[view:./hw/arm/stm32f205_soc.c::face=ovl-face1::linb=96::colb=4::cole=26][potential use of memory_region_init_rom*() in ./hw/arm/stm32f205_soc.c::96]]
* TODO [[view:./hw/arm/stm32f405_soc.c::face=ovl-face1::linb=98::colb=4::cole=26][potential use of memory_region_init_rom*() in ./hw/arm/stm32f405_soc.c::98]]
We can indeed replace the memory_region_init_ram() and
memory_region_set_readonly() calls by memory_region_init_rom().
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'hw/arm/stm32f205_soc.c')
| -rw-r--r-- | hw/arm/stm32f205_soc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/arm/stm32f205_soc.c b/hw/arm/stm32f205_soc.c index 627fd446f5..2de56275b7 100644 --- a/hw/arm/stm32f205_soc.c +++ b/hw/arm/stm32f205_soc.c @@ -93,12 +93,10 @@ static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp) MemoryRegion *flash = g_new(MemoryRegion, 1); MemoryRegion *flash_alias = g_new(MemoryRegion, 1); - memory_region_init_ram(flash, NULL, "STM32F205.flash", FLASH_SIZE, + memory_region_init_rom(flash, NULL, "STM32F205.flash", FLASH_SIZE, &error_fatal); memory_region_init_alias(flash_alias, NULL, "STM32F205.flash.alias", flash, 0, FLASH_SIZE); - - memory_region_set_readonly(flash, true); memory_region_set_readonly(flash_alias, true); memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, flash); |