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Re: [PATCH v5 13/79] arm/digic_boards: use memdev for RAM

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH v5 13/79] arm/digic_boards: use memdev for RAM
Date: Tue, 18 Feb 2020 18:18:03 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1

On 2/17/20 6:33 PM, Igor Mammedov wrote:
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
and using MachineState::ram instead of manually initializing
RAM memory region.

  remove no longer needed DigicBoardState

  while at it add check for user supplied RAM size and error
  out if it mismatches board expected value.

Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Andrew Jones <address@hidden>

Reviewed-by: Philippe Mathieu-Daudé <address@hidden>

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