:orphan:

.. title:: CONFIG_PCIE_ECAM

.. kconfig:: CONFIG_PCIE_ECAM

CONFIG_PCIE_ECAM
################

*Enable support for PCIe ECAM Controllers*

Type: ``bool``

Help
====

.. code-block:: none

    Add support for Enhanced Configuration Address Mapping configured
    PCIe Controllers allowing all outgoing I/O and MEM TLPs to be mapped
    from memory space into any 256 MB region of the PCIe configuration space.

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

\ :kconfig:`PCIE_CONTROLLER <CONFIG_PCIE_CONTROLLER>` && \ :kconfig:`PCIE <CONFIG_PCIE>`

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

Defaults
========

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

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



At ``<Driver>/pcie/host/Kconfig:25``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Driver>/Kconfig:34`` → ``<Driver>/pcie/Kconfig:3``

Menu path: (Top) → Device Drivers → Enable new PCI/PCIe Root Complex support → Enable PCIe Controller management

.. code-block:: kconfig

    config PCIE_ECAM
    	bool "Enable support for PCIe ECAM Controllers"
    	depends on PCIE_CONTROLLER && PCIE
    	help
    	  Add support for Enhanced Configuration Address Mapping configured
    	  PCIe Controllers allowing all outgoing I/O and MEM TLPs to be mapped
    	  from memory space into any 256 MB region of the PCIe configuration space.

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