arm/xlnx-zcu102: use memdev for RAM
commit87c8047f65b4a9c1e4349c68e90a90412b2ac9e3
authorIgor Mammedov <imammedo@redhat.com>
Wed, 19 Feb 2020 16:09:11 +0000 (19 11:09 -0500)
committerPatchew Importer <importer@patchew.org>
Wed, 19 Feb 2020 16:49:57 +0000 (19 16:49 +0000)
treef97daa184e53f7dc0f754393721429f92b90fdbf
parente9201598f42803253e67574022f13bb9b2e82dcb
arm/xlnx-zcu102: 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>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200219160953.13771-38-imammedo@redhat.com>
hw/arm/xlnx-zcu102.c