mips/mips_mipssim: use memdev for RAM
commitceefaa3b245f47d2263c5c72d2732f955881c793
authorIgor Mammedov <imammedo@redhat.com>
Wed, 19 Feb 2020 16:09:30 +0000 (19 11:09 -0500)
committerPatchew Importer <importer@patchew.org>
Wed, 19 Feb 2020 16:49:59 +0000 (19 16:49 +0000)
tree0a59fd31f18e51e284de1a7061b526222ef35313
parent3a6e6ac76293df16751547cc1499cf363c008d6f
mips/mips_mipssim: 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>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200219160953.13771-57-imammedo@redhat.com>
hw/mips/mips_mipssim.c