swift-ipmi: Add support for non-host based config

The Swift MRW does a few things different here:
- Renames these from gv100 to ga100
- Starts their FRU_ID at 15
- Only has 4 vs. 6 of them

Change-Id: Id66b9691c81f9077d41ce334a9115a20ca77c62b
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
2 files changed