[qca-nss-drv] Attach HAL ops according to target information

To enable single binary supporting multiple HAL, the nss_hal layer
must be compiled for all supported platforms and pick the correct
one with device tree information.

Change-Id: I48f0ed50c87ab8c6696f96129d41c36dacd3bf47
Signed-off-by: Stephen Wang <wstephen@codeaurora.org>
51 files changed