Bluetooth: controller: Add Kconfig for Optimize for Speed

Add Kconfig option to support building the controller optimized for speed. Fixes zephyrproject-rtos#21601. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
cvinayak · Sep 23, 2020 · 499b6c1 · 499b6c1
1 parent 5e041b5
commit 499b6c1
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/subsys/bluetooth/controller/CMakeLists.txt b/subsys/bluetooth/controller/CMakeLists.txt
@@ -162,7 +162,7 @@ if(CONFIG_SOC_COMPATIBLE_NRF)
 endif()
 
 zephyr_library_compile_options_ifdef(
-  CONFIG_BT_CTLR_FAST_ENC
+  CONFIG_BT_CTLR_OPTIMIZE_FOR_SPEED
   ${OPTIMIZE_FOR_SPEED_FLAG}
   )
 

diff --git a/subsys/bluetooth/controller/Kconfig b/subsys/bluetooth/controller/Kconfig
@@ -401,6 +401,12 @@ endif # BT_PHY_UPDATE
 
 if BT_LL_SW
 
+config BT_CTLR_OPTIMIZE_FOR_SPEED
+	bool "Optimize for Speed"
+	default y if BT_CTLR_LE_ENC
+	help
+	  Optimize compilation of controller for execution speed.
+
 config BT_CTLR_WORKER_PRIO
 	int "Radio and Ticker's Worker IRQ priority"
 	range 0 3 if SOC_SERIES_NRF51X