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| author | Igor Mammedov <imammedo@redhat.com> | 2020-02-19 11:09:22 -0500 |
|---|---|---|
| committer | Patchew Importer <importer@patchew.org> | 2020-02-19 16:49:58 +0000 |
| commit | 32c245cfaf27920985d19056cf9c725801dee012 (patch) | |
| tree | 87c49956142320281f6fa26dcc602d5109ce835d /hw/m68k | |
| parent | 8591a179af02667a7e98e70033e9f6944ab72de7 (diff) | |
| download | qemu-32c245cfaf27920985d19056cf9c725801dee012.zip qemu-32c245cfaf27920985d19056cf9c725801dee012.tar.gz qemu-32c245cfaf27920985d19056cf9c725801dee012.tar.bz2 | |
m68k/mcf5208: use memdev for RAM
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 <imammedo@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200219160953.13771-49-imammedo@redhat.com>
Diffstat (limited to 'hw/m68k')
| -rw-r--r-- | hw/m68k/mcf5208.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index a999c21..31622c7 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -234,7 +234,6 @@ static void mcf5208evb_init(MachineState *machine) qemu_irq *pic; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *rom = g_new(MemoryRegion, 1); - MemoryRegion *ram = g_new(MemoryRegion, 1); MemoryRegion *sram = g_new(MemoryRegion, 1); cpu = M68K_CPU(cpu_create(machine->cpu_type)); @@ -249,8 +248,7 @@ static void mcf5208evb_init(MachineState *machine) memory_region_add_subregion(address_space_mem, 0x00000000, rom); /* DRAM at 0x40000000 */ - memory_region_allocate_system_memory(ram, NULL, "mcf5208.ram", ram_size); - memory_region_add_subregion(address_space_mem, 0x40000000, ram); + memory_region_add_subregion(address_space_mem, 0x40000000, machine->ram); /* Internal SRAM. */ memory_region_init_ram(sram, NULL, "mcf5208.sram", 16 * KiB, &error_fatal); @@ -354,6 +352,7 @@ static void mcf5208evb_machine_init(MachineClass *mc) mc->init = mcf5208evb_init; mc->is_default = 1; mc->default_cpu_type = M68K_CPU_TYPE_NAME("m5208"); + mc->default_ram_id = "mcf5208.ram"; } DEFINE_MACHINE("mcf5208evb", mcf5208evb_machine_init) |