On 14 September 2015 at 15:44, Jakob Bohm <jb-gnumli...@wisemo.com> wrote: > On 14/09/2015 11:33, Peter Maydell wrote: >> Rather than reinventing the wheel I suggest looking at how QEMU >> already supports file-backed ROMs for other platforms... > > Note that this is about *writable* persistent memory, > such as the non-time battery backed registers in a PC > clock or the thing that stores EFI BIOS variables such > as those holding Linux crash dumps.
Yep. We already support flash backed by a block device for x86 and ARM. thanks -- PMM
