:orphan:

.. title:: ESP_SPIRAM

.. option:: CONFIG_ESP_SPIRAM

*Support for external, SPI-connected RAM*

Type: ``bool``

Help
====

.. code-block:: none

    This enables support for an external SPI RAM chip, connected in
    parallel with the main SPI flash chip.

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

\ :option:`SOC_ESP32 <CONFIG_SOC_ESP32>` && \ :ref:`<choice: SoC/CPU/Configuration Selection> <choice_37>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Zephyr SoC>/xtensa/esp32/Kconfig.soc:34``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:28`` → ``<Zephyr SoC>/Kconfig:6`` → ``<BuildDir>/kconfig/Kconfig.soc:1``

Menu path: (Top) → SoC/CPU/Configuration Selection → ESP32

.. code-block:: kconfig

    config ESP_SPIRAM
    	bool "Support for external, SPI-connected RAM"
    	depends on SOC_ESP32 && <choice>
    	help
    	  This enables support for an external SPI RAM chip, connected in
    	  parallel with the main SPI flash chip.

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