lynxpoint: Add Kconfig entry for Low Power chipset

There are enough subtle differences that it is useful to have
a Kconfig entry to differentiate the ULT/LP chipet from the
desktop/mobile versions.

Change-Id: I04ca1bc6f90bcf9e6994ea7125c98347e8def898
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/2645
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
1 file changed