On Sat, 18 Sept 2021 at 03:55, Duo jia <[email protected]> wrote: > > Many SOCs have unique id, which is a fixed string of bytes. > I use "memory_region_init_ram" and "memory_region_add_subregion" to simulate > this region, how can I initialize specific bytes to fill?
Mostly we just model that kind of thing as a register in an IO MemoryRegion. Often it's not a single thing on its own, but is part of a larger device or other block of registers anyway, so modeling it as part of that other device is simpler. -- PMM
