I don't know about the 4710 or 4702 (I haven't got around to that yet), but the 4704 doesn't seem to need any special flags for building the kernel (or anything else).+ifdef CONFIG_BCM4710 +GCCFLAGS += -m4710a0kern endif
I haven't tried building and running a kernel built without the gcc workarounds, so I don't know whether they are only required for early
Of course, YMMV...
John
-- John W. Linville LVL7 Systems, Inc.