SimpleMemory doesn't implement a full MemCtrl interface. Thus, like the NVM and HMC memories, we need to add a special case to MemConfig.py. The --mem-type command line option now works for SimpleMemory and all of the DRAM interfaces (it does not work for the NVM interfaces, though). Issue-on: https://gem5.atlassian.net/browse/GEM5-777 Change-Id: I6d60649215be324bdd2a104b1976752f936c960e Signed-off-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/34595 Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br> Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>