From 3818ed92dc5ddc647ecc114d560a1c0531be7151 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Wed, 19 Feb 2020 11:09:04 -0500 Subject: [PATCH] arm/sbsa-ref: use memdev for RAM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20200219160953.13771-31-imammedo@redhat.com> --- 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 9b5bcb5634..1cba9fc302 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;