soc/intel/denverton_ns: make use of common cbmem_top_chipset

This replaces denverton_ns's own implementation of cbmem_top_chipset and
selects the common code one.

Change-Id: Idae96aabe2807e465bb7ab0f29910757d0346ce9
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36619
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: David Guckian
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions