hppa: use memdev for RAM
commit7c59c1e0cced0da34263d890902ec2b3dee8238b
authorIgor Mammedov <imammedo@redhat.com>
Wed, 19 Feb 2020 16:09:15 +0000 (19 11:09 -0500)
committerPatchew Importer <importer@patchew.org>
Wed, 19 Feb 2020 16:49:57 +0000 (19 16:49 +0000)
tree39ee454149846754f7cd98ebf6d36bad8eac4abc
parent17c38c759c0505808286772314bf434af5f6e4aa
hppa: 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: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200219160953.13771-42-imammedo@redhat.com>
hw/hppa/machine.c