tree 5d6267f86d7f5432223c92852b35dd339bcd5568
parent eb7d1f176381466660a730f14eff3d521686aa31
author Peter Maydell <peter.maydell@linaro.org> 1524737079 +0100
committer Peter Maydell <peter.maydell@linaro.org> 1524737079 +0100

hw/arm/aspeed: don't make 'boot_rom' region 'nomigrate'

Currently we use memory_region_init_ram_nomigrate() to create
the "aspeed.boot_rom" memory region, and we don't manually
register it with vmstate_register_ram(). This currently
means that its contents are migrated but as a ram block
whose name is the empty string; in future it may mean they
are not migrated at all. Use memory_region_init_ram() instead.

Note that would be a cross-version migration compatibility break
for the "palmetto-bmc", "ast2500-evb" and "romulus-bmc" machines,
but migration is currently broken for them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20180420124835.7268-3-peter.maydell@linaro.org