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[PATCH v3 10/25] hw/ppc: Use memory_region_init_rom() with read-only reg
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v3 10/25] hw/ppc: Use memory_region_init_rom() with read-only regions |
Date: |
Mon, 16 Mar 2020 19:49:51 +0100 |
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Acked-by: David Gibson <address@hidden>
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/ppc/mac_newworld.c | 3 +--
hw/ppc/mac_oldworld.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index b8189bf7a4..b2ec372958 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -155,13 +155,12 @@ static void ppc_core99_init(MachineState *machine)
memory_region_add_subregion(get_system_memory(), 0, machine->ram);
/* allocate and load BIOS */
- memory_region_init_ram(bios, NULL, "ppc_core99.bios", BIOS_SIZE,
+ memory_region_init_rom(bios, NULL, "ppc_core99.bios", BIOS_SIZE,
&error_fatal);
if (bios_name == NULL)
bios_name = PROM_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
- memory_region_set_readonly(bios, true);
memory_region_add_subregion(get_system_memory(), PROM_ADDR, bios);
/* Load OpenBIOS (ELF) */
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 440c406eb4..faaa165f3f 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -129,13 +129,12 @@ static void ppc_heathrow_init(MachineState *machine)
memory_region_add_subregion(sysmem, 0, machine->ram);
/* allocate and load BIOS */
- memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE,
+ memory_region_init_rom(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE,
&error_fatal);
if (bios_name == NULL)
bios_name = PROM_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
- memory_region_set_readonly(bios, true);
memory_region_add_subregion(sysmem, PROM_ADDR, bios);
/* Load OpenBIOS (ELF) */
--
2.21.1
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