soc/intel_adsp: set default cavs kconfig to cavs platforms only

This will set intel cavs kconfig to cavs platforms only

Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
diff --git a/soc/xtensa/intel_adsp/Kconfig.defconfig b/soc/xtensa/intel_adsp/Kconfig.defconfig
index 0b118dc..953ac9f 100644
--- a/soc/xtensa/intel_adsp/Kconfig.defconfig
+++ b/soc/xtensa/intel_adsp/Kconfig.defconfig
@@ -13,7 +13,7 @@
 config XTENSA_UNCACHED_REGION
 	default 4
 
-if SOC_FAMILY_INTEL_ADSP
+if INTEL_ADSP_CAVS
 
 config DMA_CAVS_GPDMA
 	default y
@@ -27,4 +27,4 @@
 	default y
 	depends on I2S
 
-endif # SOC_FAMILY_INTEL_ADSP
+endif # INTEL_ADSP_CAVS