menuconfig RT_USING_HWSPINLOCK bool "Using Hardware Spinlock device drivers" depends on RT_USING_DM depends on RT_USING_OFW select RT_USING_ADT select RT_USING_ADT_REF default n help Hardware spinlock modules provide hardware assistance for synchronization and mutual exclusion between heterogeneous processors and those not operating under a single, shared operating system. if RT_USING_HWSPINLOCK osource "$(SOC_DM_HWSPINLOCK_DIR)/Kconfig" endif