[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH REPOST v3 28/80] arm/sbsa-ref: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH REPOST v3 28/80] arm/sbsa-ref: use memdev for RAM |
Date: |
Thu, 23 Jan 2020 12:37:53 +0100 |
memory_region_allocate_system_memory() API is going away, so
replace it with memdev allocated MemoryRegion. The later is
initialized by generic code, so board only needs to opt in
to memdev scheme by providing
MachineClass::default_ram_id
and using MachineState::ram instead of manually initializing
RAM memory region.
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
---
CC: address@hidden
CC: address@hidden
CC: address@hidden
CC: address@hidden
---
hw/arm/sbsa-ref.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c
index 9b5bcb5..1cba9fc 100644
--- a/hw/arm/sbsa-ref.c
+++ b/hw/arm/sbsa-ref.c
@@ -593,7 +593,6 @@ static void sbsa_ref_init(MachineState *machine)
MachineClass *mc = MACHINE_GET_CLASS(machine);
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *secure_sysmem = g_new(MemoryRegion, 1);
- MemoryRegion *ram = g_new(MemoryRegion, 1);
bool firmware_loaded;
const CPUArchIdList *possible_cpus;
int n, sbsa_max_cpus;
@@ -685,9 +684,8 @@ static void sbsa_ref_init(MachineState *machine)
object_unref(cpuobj);
}
- memory_region_allocate_system_memory(ram, NULL, "sbsa-ref.ram",
- machine->ram_size);
- memory_region_add_subregion(sysmem, sbsa_ref_memmap[SBSA_MEM].base, ram);
+ memory_region_add_subregion(sysmem, sbsa_ref_memmap[SBSA_MEM].base,
+ machine->ram);
create_fdt(sms);
@@ -785,6 +783,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data)
mc->block_default_type = IF_IDE;
mc->no_cdrom = 1;
mc->default_ram_size = 1 * GiB;
+ mc->default_ram_id = "sbsa-ref.ram";
mc->default_cpus = 4;
mc->possible_cpu_arch_ids = sbsa_ref_possible_cpu_arch_ids;
mc->cpu_index_to_instance_props = sbsa_ref_cpu_index_to_props;
--
2.7.4
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [PATCH REPOST v3 28/80] arm/sbsa-ref: use memdev for RAM,
Igor Mammedov <=