linux-imx

# SPDX-License-Identifier: GPL-2.0

config BCMA_POSSIBLE

    bool

    depends on HAS_IOMEM && HAS_DMA

    default y

​

menuconfig BCMA

    tristate "Broadcom specific AMBA"

    depends on BCMA_POSSIBLE

    help

      Bus driver for Broadcom specific Advanced Microcontroller Bus

      Architecture.

​

if BCMA

​

# Support for Block-I/O. SELECT this from the driver that needs it.

config BCMA_BLOCKIO

    bool

​

config BCMA_HOST_PCI_POSSIBLE

    bool

    depends on PCI = y

    default y

​

config BCMA_HOST_PCI

    bool "Support for BCMA on PCI-host bus"

    depends on BCMA_HOST_PCI_POSSIBLE

    select BCMA_DRIVER_PCI

    default y

​

config BCMA_HOST_SOC

    bool "Support for BCMA in a SoC"

    depends on HAS_IOMEM

    help

      Host interface for a Broadcom AIX bus directly mapped into

      the memory. This only works with the Broadcom SoCs from the

      BCM47XX line.

​

      If unsure, say N

​

config BCMA_DRIVER_PCI

    bool "BCMA Broadcom PCI core driver"

    depends on PCI

    default y

    help

      BCMA bus may have many versions of PCIe core. This driver

      supports:

      1) PCIe core working in clientmode

      2) PCIe Gen 2 clientmode core

​

      In general PCIe (Gen 2) clientmode core is required on PCIe

      hosted buses. It's responsible for initialization and basic

      hardware management.

      This driver is also prerequisite for a hostmode PCIe core

      support.

​

config BCMA_DRIVER_PCI_HOSTMODE

    bool "Driver for PCI core working in hostmode"

    depends on MIPS && BCMA_DRIVER_PCI && PCI_DRIVERS_LEGACY && BCMA = y

    help

      PCI core hostmode operation (external PCI bus).

​

config BCMA_DRIVER_MIPS