Help¶

Enable True Random Number Generator (TRNG) driver for Atmel SAM MCUs.

Direct dependencies¶

(ENTROPY_GENERATOR && SOC_SERIES_SAM4L) || (ENTROPY_GENERATOR && SOC_SERIES_SAME70) || (ENTROPY_GENERATOR && SOC_SERIES_SAMV71) || ((SOC_FAMILY_SAM || SOC_FAMILY_SAM0) && ENTROPY_GENERATOR)

(Includes any dependencies from ifs and menus.)

Defaults¶

y
y
y

Symbols selected by this symbol¶

ENTROPY_HAS_DRIVER

Kconfig definitions¶

At <Zephyr>/soc/arm/atmel_sam/sam4l/Kconfig.defconfig.series:43

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arm/atmel_sam/Kconfig.defconfig:6

Menu path: (Top)

config ENTROPY_SAM_RNG
    bool
    default y
    depends on ENTROPY_GENERATOR && SOC_SERIES_SAM4L

At <Zephyr>/soc/arm/atmel_sam/same70/Kconfig.defconfig.series:75

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arm/atmel_sam/Kconfig.defconfig:6

Menu path: (Top)

config ENTROPY_SAM_RNG
    bool
    default y
    depends on ENTROPY_GENERATOR && SOC_SERIES_SAME70

At <Zephyr>/soc/arm/atmel_sam/samv71/Kconfig.defconfig.series:76

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:19 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arm/atmel_sam/Kconfig.defconfig:6

Menu path: (Top)

config ENTROPY_SAM_RNG
    bool
    default y
    depends on ENTROPY_GENERATOR && SOC_SERIES_SAMV71

At <Zephyr>/drivers/entropy/Kconfig.sam:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:30 → <Zephyr>/drivers/entropy/Kconfig:18

Menu path: (Top) → Device Drivers → Entropy Drivers

config ENTROPY_SAM_RNG
    bool "Atmel SAM MCU Family True Random Number Generator (TRNG) Driver"
    select ENTROPY_HAS_DRIVER
    depends on (SOC_FAMILY_SAM || SOC_FAMILY_SAM0) && ENTROPY_GENERATOR
    help
      Enable True Random Number Generator (TRNG) driver for Atmel SAM MCUs.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)