CHROMIUM: Add config options to enable CDSP for qcs404

BUG=b:132147953
TEST=None

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@linaro.org>
(cherry picked from commit 6e5d65e0d633fe7db42411497be9e72de563653c
https://git.linaro.org/people/khasim.mohammed/kernel.git/log/?h=chromeos-4.14-gw-rpcdsp

)
Signed-off-by: Abhinav Asati <asatiabhi@codeaurora.org>
Change-Id: I1005893efa13a050db059c7a7d34a2ca386bd711
Signed-off-by: Vamsi Singamsetty <vamssi@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1557962


Reviewed-by: Zhihong Yu <zhihongyu@chromium.org>
Commit-Queue: Zhihong Yu <zhihongyu@chromium.org>
Tested-by: Zhihong Yu <zhihongyu@chromium.org>