drivers: entropy: add dependency of BT_LL_SW_LEGACY not set

tejlmand · rlubos · commit 967c058e91f4 · 2019-10-29T11:55:37.000+01:00
The Kconfig in zephyr/subsys/bluetooth/controller/Kconfig selects
ENTROPY_NRF5_RNG when building for an nRF SoC.
This collides with the alternative cc310 entropy driver causing
conflicts.

Therefore the cc310 entropy driver will be dependent on BT_LL_SW_LEGACY
not being set.

Signed-off-by: Torsten Rasmussen &lt;Torsten.Rasmussen@nordicsemi.no&gt;
diff --git a/drivers/entropy/Kconfig b/drivers/entropy/Kconfig
@@ -9,6 +9,7 @@ config ENTROPY_CC310
 	bool "Arm CC310 RNG driver for Nordic devices"
 	depends on HW_CC310 || (SOC_NRF9160 && SPM)
 	depends on ENTROPY_GENERATOR
+	depends on !BT_LL_SW_LEGACY
 	select ENTROPY_HAS_DRIVER
 	select ENTROPY_NRF_FORCE_ALT
 	default y
