This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

CONFIG_FLASH_CONFIG_OFFSET

Flash config data offset

Type: hex

Help

The flash config offset provides the boot ROM with the on-board
flash type and parameters. The boot ROM requires a fixed flash conifg
offset for FlexSPI device.

Direct dependencies

NXP_IMX_RT6XX_BOOT_HEADER && SOC_SERIES_IMX_RT6XX && SOC_FAMILY_IMX

(Includes any dependencies from ifs and menus.)

Default

  • 0x400

Kconfig definition

At soc/arm/nxp_imx/rt6xx/Kconfig.soc:89

Included via Kconfig:8Kconfig.zephyr:36soc/Kconfig:18soc/arm/nxp_imx/Kconfig:14

Menu path: (Top) → Hardware Configuration → Enable the boot header

config FLASH_CONFIG_OFFSET
    hex "Flash config data offset"
    default 0x400
    depends on NXP_IMX_RT6XX_BOOT_HEADER && SOC_SERIES_IMX_RT6XX && SOC_FAMILY_IMX
    help
      The flash config offset provides the boot ROM with the on-board
      flash type and parameters. The boot ROM requires a fixed flash conifg
      offset for FlexSPI device.

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