qcacmn: hal and spectral kbuild changes for CFR

Adding hal support and including CFR libs in spectral's ko.
CRs-Fixed: 2372061

Change-Id: I7545c594fd2a004f9d34835414549bd51ff09e4f

hal/wifi3.0/qca8074v2/hal_8074v2.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -526,7 +526,8 @@ struct hal_hw_srng_config hw_srng_table_8074v2[] = {
 	},
 	{ /* DIR_BUF_RX_DMA_SRC */
 		.start_ring_id = HAL_SRNG_DIR_BUF_RX_SRC_DMA_RING,
-		.max_rings = 1,
+		/* one ring for spectral and one ring for cfr */
+		.max_rings = 2,
 		.entry_size = 2,
 		.lmac_ring = TRUE,
 		.ring_dir = HAL_SRNG_SRC_RING,