configs: added bare metal FS support for RISC-V.

Change-Id: Id412186d868680b9af97503a5337fc394fd84f68
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/26989
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed