Build in several options RP1-specific features rather than
generating additional kmods for them since bcm2712 is unique to
RPi5B only.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17233
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit 87309edba4dee23dc2ff3a8fb7cfdeb778768f3a)