:orphan:

.. title:: DISK_FLASH_START

.. option:: CONFIG_DISK_FLASH_START

*Flash device start address in hex*

Type: ``hex``

Help
====

.. code-block:: none

    This is start address of the flash to be used as storage backend.

Direct dependencies
===================

(\ :option:`DISK_DRIVER_FLASH <CONFIG_DISK_DRIVER_FLASH>` && \ :option:`BOARD_DEGU_EVK <CONFIG_BOARD_DEGU_EVK>`) || (\ :option:`DISK_DRIVER_FLASH <CONFIG_DISK_DRIVER_FLASH>` && \ :option:`SOC_FLASH_NIOS2_QSPI <CONFIG_SOC_FLASH_NIOS2_QSPI>` && \ :option:`FLASH <CONFIG_FLASH>` && \ :option:`BOARD_ALTERA_MAX10 <CONFIG_BOARD_ALTERA_MAX10>`) || (\ :option:`DISK_DRIVER_FLASH <CONFIG_DISK_DRIVER_FLASH>` && \ :option:`DISK_DRIVERS <CONFIG_DISK_DRIVERS>`)

*(Includes any dependencies from ifs and menus.)*

Defaults
========

- 0xf8000
- 0x0

Kconfig definitions
===================



At ``<Zephyr Boards>/arm/degu_evk/Kconfig.defconfig:44``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    config DISK_FLASH_START
    	hex
    	default 0xf8000
    	depends on DISK_DRIVER_FLASH && BOARD_DEGU_EVK

----

At ``<Zephyr Boards>/nios2/altera_max10/Kconfig.defconfig:23``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:18``

Menu path: (Top)

.. code-block:: kconfig

    config DISK_FLASH_START
    	hex
    	default 0x0
    	depends on DISK_DRIVER_FLASH && SOC_FLASH_NIOS2_QSPI && FLASH && BOARD_ALTERA_MAX10

----

At ``<Zephyr Driver>/disk/Kconfig.flash:21``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``<Zephyr Driver>/Kconfig:114`` → ``<Zephyr Driver>/disk/Kconfig:12``

Menu path: (Top) → Device Drivers → Disk Drivers → Flash

.. code-block:: kconfig

    config DISK_FLASH_START
    	hex "Flash device start address in hex"
    	depends on DISK_DRIVER_FLASH && DISK_DRIVERS
    	help
    	  This is start address of the flash to be used as storage backend.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*