modules: hal_silabs: Set multiprotocol define based on Kconfig

Set `SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT` to `1` when Rail
Multiprotocol Kconfig is enabled.

This is required to run the Bluetooth multiprotocol initialization
code during `sl_btctrl_init`.

Signed-off-by: James Smith <[email protected]>

Author: loopj

modules/hal_silabs/gecko/CMakeLists.txt

@@ -50,8 +50,11 @@ if(${CONFIG_SOC_GECKO_HAS_RADIO})
 
     # prebuilt libs
     if(CONFIG_SILABS_GECKO_RAIL_MULTIPROTOCOL)
+      zephyr_compile_definitions(SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT=1)
       add_prebuilt_library(librail platform/radio/rail_lib/autogen/librail_release/librail_multiprotocol_efr32xg${GECKO_SERIES_NUMBER}_gcc_release.a)
+
     else()
+      zephyr_compile_definitions(SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT=0)
       add_prebuilt_library(librail platform/radio/rail_lib/autogen/librail_release/librail_efr32xg${GECKO_SERIES_NUMBER}_gcc_release.a)
     endif()
 

modules/hal_silabs/simplicity_sdk/CMakeLists.txt

@@ -101,6 +101,12 @@ if(CONFIG_SOC_GECKO_HAS_RADIO)
     endif()
     zephyr_library_sources(${RADIO_DIR}/rail_lib/plugin/pa-conversions/pa_conversions_efr32.c)
 
+    if(CONFIG_SILABS_SISDK_RAIL_MULTIPROTOCOL)
+      zephyr_compile_definitions(SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT=1)
+    else()
+      zephyr_compile_definitions(SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT=0)
+    endif()
+
     if(CONFIG_SILABS_DEVICE_IS_MODULE)
       # RAIL lib and config for modules
       if(CONFIG_SILABS_SISDK_RAIL_MULTIPROTOCOL)

modules/hal_silabs/simplicity_sdk/config/ll/sl_btctrl_config.h

@@ -138,7 +138,6 @@
 #undef SL_CATALOG_BLUETOOTH_FEATURE_USER_POWER_CONTROL_PRESENT
 #undef SL_CATALOG_KERNEL_PRESENT /* Only relevant in the SiSDK RTOS adaptation */
 #undef SL_CATALOG_RAIL_UTIL_COEX_PRESENT
-#undef SL_RAIL_LIB_MULTIPROTOCOL_SUPPORT
 
 /* Maps the controller configuration options from Kconfig to Silabs defines */
 #define SL_BT_CONTROLLER_BUFFER_MEMORY      CONFIG_BT_SILABS_EFR32_BUFFER_MEMORY