187,188c187
< mem_start_addr = Param.Addr(0, "Start address of main memory")
< max_mem_size = Param.Addr('256MB', "Maximum amount of RAM supported by platform")
---
> _mem_regions = [(Addr(0), Addr('256MB'))]
447,448c446
< mem_start_addr = '2GB'
< max_mem_size = '2GB'
---
> _mem_regions = [(Addr('2GB'), Addr('2GB'))]
604a603,605
> # Three memory regions are specified totalling 512GB
> _mem_regions = [(Addr('2GB'), Addr('2GB')), (Addr('34GB'), Addr('30GB')),
> (Addr('512GB'), Addr('480GB'))]