diff options
| -rw-r--r-- | common/Kconfig | 8 | ||||
| -rw-r--r-- | common/Makefile | 2 | ||||
| -rw-r--r-- | drivers/watchdog/Kconfig | 2 | ||||
| -rw-r--r-- | include/asm-generic/global_data.h | 2 | ||||
| -rw-r--r-- | include/cyclic.h | 5 |
5 files changed, 15 insertions, 4 deletions
diff --git a/common/Kconfig b/common/Kconfig index 4bb9f08977a..87b0ec3ea8f 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -626,6 +626,14 @@ config CYCLIC if CYCLIC +config SPL_CYCLIC + bool "General-purpose cyclic execution mechanism (SPL)" + help + This enables a general-purpose cyclic execution infrastructure in SPL, + to allow "small" (run-time wise) functions to be executed at + a specified frequency. Things like LED blinking or watchdog + triggering are examples for such tasks. + config CYCLIC_MAX_CPU_TIME_US int "Sets the max allowed time for a cyclic function in us" default 5000 diff --git a/common/Makefile b/common/Makefile index e9835473420..d871113cbb9 100644 --- a/common/Makefile +++ b/common/Makefile @@ -79,7 +79,7 @@ obj-$(CONFIG_CROS_EC) += cros_ec.o obj-y += dlmalloc.o obj-$(CONFIG_$(SPL_TPL_)SYS_MALLOC_F) += malloc_simple.o -obj-$(CONFIG_CYCLIC) += cyclic.o +obj-$(CONFIG_$(SPL_TPL_)CYCLIC) += cyclic.o obj-$(CONFIG_$(SPL_TPL_)EVENT) += event.o obj-$(CONFIG_$(SPL_TPL_)HASH) += hash.o diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 8318fd77a32..0c3e9913318 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -4,6 +4,7 @@ config WATCHDOG bool "Enable U-Boot watchdog reset" depends on !HW_WATCHDOG select CYCLIC + imply SPL_CYCLIC if SPL help This option enables U-Boot watchdog support where U-Boot is using watchdog_reset function to service watchdog device in U-Boot. Enable @@ -408,6 +409,7 @@ config WDT_ARM_SMC config SPL_WDT bool "Enable driver model for watchdog timer drivers in SPL" depends on SPL_DM + select SPL_CYCLIC if CYCLIC help Enable driver model for watchdog timer in SPL. This is similar to CONFIG_WDT in U-Boot. diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index aa336d63e3a..27aa75e7036 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -481,7 +481,7 @@ struct global_data { */ struct event_state event_state; #endif -#ifdef CONFIG_CYCLIC +#if CONFIG_IS_ENABLED(CYCLIC) /** * @cyclic_list: list of registered cyclic functions */ diff --git a/include/cyclic.h b/include/cyclic.h index 2c3d383c5ef..cd95b691d48 100644 --- a/include/cyclic.h +++ b/include/cyclic.h @@ -46,7 +46,8 @@ struct cyclic_info { /** Function type for cyclic functions */ typedef void (*cyclic_func_t)(struct cyclic_info *c); -#if defined(CONFIG_CYCLIC) +#if CONFIG_IS_ENABLED(CYCLIC) + /** * cyclic_register - Register a new cyclic function * @@ -123,6 +124,6 @@ static inline int cyclic_unregister_all(void) { return 0; } -#endif +#endif /* CYCLIC */ #endif |