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CONFIG_OSC_XTAL0_FREQ
¶
External oscillator frequency
Type: int
Help¶
Set the external oscillator frequency in Hz. This should be set by the board’s defconfig.
Direct dependencies¶
BOARD_FRDM_K22F
|| BOARD_FRDM_K64F
|| BOARD_FRDM_K82F
|| BOARD_FRDM_KL25Z
|| BOARD_FRDM_KW41Z
|| BOARD_HEXIWEAR_K64
|| BOARD_HEXIWEAR_KW40Z
|| BOARD_IP_K66F
|| BOARD_TWR_KV58F220M
|| BOARD_USB_KW24D512
|| (HAS_OSC
&& SOC_FAMILY_KINETIS
)
(Includes any dependencies from ifs and menus.)
Defaults¶
8000000
50000000
12000000
8000000
32000000
12000000
32000000
12000000
50000000
4000000
Kconfig definitions¶
At <Zephyr>/boards/arm/frdm_k22f/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 8000000
depends on BOARD_FRDM_K22F
At <Zephyr>/boards/arm/frdm_k64f/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 50000000
depends on BOARD_FRDM_K64F
At <Zephyr>/boards/arm/frdm_k82f/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 12000000
depends on BOARD_FRDM_K82F
At <Zephyr>/boards/arm/frdm_kl25z/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 8000000
depends on BOARD_FRDM_KL25Z
At <Zephyr>/boards/arm/frdm_kw41z/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 32000000
depends on BOARD_FRDM_KW41Z
At <Zephyr>/boards/arm/hexiwear_k64/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 12000000
depends on BOARD_HEXIWEAR_K64
At <Zephyr>/boards/arm/hexiwear_kw40z/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 32000000
depends on BOARD_HEXIWEAR_KW40Z
At <Zephyr>/boards/arm/ip_k66f/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 12000000
depends on BOARD_IP_K66F
At <Zephyr>/boards/arm/twr_kv58f220m/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 50000000
depends on BOARD_TWR_KV58F220M
At <Zephyr>/boards/arm/usb_kw24d512/Kconfig.defconfig:11
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config OSC_XTAL0_FREQ
int
default 4000000
depends on BOARD_USB_KW24D512
At <Zephyr>/soc/arm/nxp_kinetis/Kconfig:59
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:28
→ <Zephyr>/soc/Kconfig:11
→ <BuildDir>/Kconfig/Kconfig.soc.arch:2
Menu path: (Top) → Hardware Configuration
config OSC_XTAL0_FREQ int "External oscillator frequency" depends onHAS_OSC
&&SOC_FAMILY_KINETIS
help Set the external oscillator frequency in Hz. This should be set by the board's defconfig.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)