diff options
Diffstat (limited to 'drivers/soc/samsung/Kconfig')
| -rw-r--r-- | drivers/soc/samsung/Kconfig | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig index 264185664594..fc7f48a92288 100644 --- a/drivers/soc/samsung/Kconfig +++ b/drivers/soc/samsung/Kconfig @@ -35,7 +35,54 @@ config EXYNOS_PMU_ARM_DRIVERS config EXYNOS_PM_DOMAINS bool "Exynos PM domains" if COMPILE_TEST - depends on PM_GENERIC_DOMAINS || COMPILE_TEST + depends on (ARCH_EXYNOS && PM_GENERIC_DOMAINS) || COMPILE_TEST + +config SAMSUNG_PM_DEBUG + bool "Samsung PM Suspend debug" + depends on PM && DEBUG_KERNEL + depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 + depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART + depends on DEBUG_LL && MMU + help + Say Y here if you want verbose debugging from the PM Suspend and + Resume code. See <file:Documentation/arm/samsung-s3c24xx/suspend.rst> + for more information. + +config S3C_PM_DEBUG_LED_SMDK + bool "SMDK LED suspend/resume debugging" + depends on PM && (MACH_SMDK6410) + help + Say Y here to enable the use of the SMDK LEDs on the baseboard + for debugging of the state of the suspend and resume process. + + Note, this currently only works for S3C64XX based SMDK boards. + +config SAMSUNG_PM_CHECK + bool "S3C2410 PM Suspend Memory CRC" + depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210) + select CRC32 + help + Enable the PM code's memory area checksum over sleep. This option + will generate CRCs of all blocks of memory, and store them before + going to sleep. The blocks are then checked on resume for any + errors. + + Note, this can take several seconds depending on memory size + and CPU speed. + + See <file:Documentation/arm/samsung-s3c24xx/suspend.rst> + +config SAMSUNG_PM_CHECK_CHUNKSIZE + int "S3C2410 PM Suspend CRC Chunksize (KiB)" + depends on PM && SAMSUNG_PM_CHECK + default 64 + help + Set the chunksize in Kilobytes of the CRC for checking memory + corruption over suspend and resume. A smaller value will mean that + the CRC data block will take more memory, but will identify any + faults with better precision. + + See <file:Documentation/arm/samsung-s3c24xx/suspend.rst> config EXYNOS_REGULATOR_COUPLER bool "Exynos SoC Regulator Coupler" if COMPILE_TEST |