Add a new config for boards with dGPUs to enable reporting fan duty and temperature. The dGPU is not yet enabled on any boards, so it always reports the temp as 0. However, the EC firmware does use the dGPU's fan and so reports valid information for fan speed. Change-Id: Iae1063ee6a082a77ed026178eb9471bbc2b2fadf Signed-off-by: Jeremy Soller <jeremy@system76.com> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57881 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>