2016-10-27 06:15:37 +09:00
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menuconfig PCI
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bool "PCI support"
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2017-07-30 22:23:09 +09:00
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default y if PPC
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2016-10-27 06:15:37 +09:00
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help
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Enable support for PCI (Peripheral Interconnect Bus), a type of bus
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used on some devices to allow the CPU to communicate with its
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peripherals.
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if PCI
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2015-03-06 04:25:25 +09:00
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config DM_PCI
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2016-12-19 23:38:05 +09:00
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bool "Enable driver model for PCI"
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2015-03-06 04:25:25 +09:00
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depends on DM
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help
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Use driver model for PCI. Driver model is the new method for
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orgnising devices in U-Boot. For PCI, driver model keeps track of
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available PCI devices, allows scanning of PCI buses and provides
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device configuration support.
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2015-11-27 11:51:30 +09:00
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config DM_PCI_COMPAT
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bool "Enable compatible functions for PCI"
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depends on DM_PCI
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help
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Enable compatibility functions for PCI so that old code can be used
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with CONFIG_DM_PCI enabled. This should be used as an interim
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measure when porting a board to use driver model for PCI. Once the
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board is fully supported, this option should be disabled.
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2018-03-26 16:57:29 +09:00
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config PCI_AARDVARK
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bool "Enable Aardvark PCIe driver"
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default n
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depends on DM_PCI
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depends on ARMADA_3700
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help
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Say Y here if you want to enable PCIe controller support on
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Armada37x0 SoCs. The PCIe controller on Armada37x0 is based on
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Aardvark hardware.
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2016-10-17 15:35:18 +09:00
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config PCI_PNP
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bool "Enable Plug & Play support for PCI"
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depends on PCI || DM_PCI
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default y
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help
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Enable PCI memory and I/O space resource allocation and assignment.
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2019-10-20 09:10:20 +09:00
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config PCI_REGION_MULTI_ENTRY
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bool "Enable Multiple entries of region type MEMORY in ranges for PCI"
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depends on PCI || DM_PCI
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default n
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help
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Enable PCI memory regions to be of multiple entry. Multiple entry
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here refers to allow more than one count of address ranges for MEMORY
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region type. This helps to add support for SoC's like OcteonTX/TX2
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where every peripheral is on the PCI bus.
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2019-10-20 08:07:20 +09:00
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config PCI_SRIOV
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bool "Enable Single Root I/O Virtualization support for PCI"
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depends on PCI || DM_PCI
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default n
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help
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Say Y here if you want to enable PCI Single Root I/O Virtualization
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capability support. This helps to enumerate Virtual Function devices
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if available on a PCI Physical Function device and probe for
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applicable drivers.
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2017-09-20 05:18:06 +09:00
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config PCIE_ECAM_GENERIC
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bool "Generic ECAM-based PCI host controller support"
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default n
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depends on DM_PCI
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help
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Say Y here if you want to enable support for generic ECAM-based
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PCIe host controllers, such as the one emulated by QEMU.
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2019-10-31 16:51:08 +09:00
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config PCI_PHYTIUM
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bool "Phytium PCIe support"
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depends on DM_PCI
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help
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Say Y here if you want to enable PCIe controller support on
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Phytium SoCs.
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2016-10-27 20:29:41 +09:00
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config PCIE_DW_MVEBU
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bool "Enable Armada-8K PCIe driver (DesignWare core)"
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depends on DM_PCI
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depends on ARMADA_8K
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help
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Say Y here if you want to enable PCIe controller support on
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Armada-8K SoCs. The PCIe controller on Armada-8K is based on
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DesignWare hardware.
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2019-04-24 23:33:02 +09:00
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config PCIE_FSL
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bool "FSL PowerPC PCIe support"
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depends on DM_PCI
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help
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Say Y here if you want to enable PCIe controller support on FSL
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PowerPC MPC85xx, MPC86xx, B series, P series and T series SoCs.
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This driver does not support SRIO_PCIE_BOOT feature.
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2019-10-14 18:29:39 +09:00
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config PCI_MPC85XX
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bool "MPC85XX PowerPC PCI support"
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depends on DM_PCI
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help
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Say Y here if you want to enable PCI controller support on FSL
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PowerPC MPC85xx SoC.
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2018-01-18 22:35:35 +09:00
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config PCI_RCAR_GEN2
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bool "Renesas RCar Gen2 PCIe driver"
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depends on DM_PCI
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depends on RCAR_32
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help
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Say Y here if you want to enable PCIe controller support on
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Renesas RCar Gen2 SoCs. The PCIe controller on RCar Gen2 is
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also used to access EHCI USB controller on the SoC.
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2018-10-16 19:49:19 +09:00
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config PCI_RCAR_GEN3
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bool "Renesas RCar Gen3 PCIe driver"
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depends on DM_PCI
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depends on RCAR_GEN3
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help
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Say Y here if you want to enable PCIe controller support on
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Renesas RCar Gen3 SoCs.
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2015-03-06 04:25:27 +09:00
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config PCI_SANDBOX
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bool "Sandbox PCI support"
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depends on SANDBOX && DM_PCI
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help
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Support PCI on sandbox, as an emulated bus. This permits testing of
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PCI feature such as bus scanning, device configuration and device
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access. The available (emulated) devices are defined statically in
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the device tree but the normal PCI scan technique is used to find
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then.
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2015-11-20 12:26:55 +09:00
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config PCI_TEGRA
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bool "Tegra PCI support"
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2020-05-06 21:02:41 +09:00
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depends on ARCH_TEGRA
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2016-08-06 07:10:34 +09:00
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depends on (TEGRA186 && POWER_DOMAIN) || (!TEGRA186)
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2015-11-20 12:26:55 +09:00
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help
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Enable support for the PCIe controller found on some generations of
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Tegra. Tegra20 has 2 root ports with a total of 4 lanes, Tegra30 has
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3 root ports with a total of 6 lanes and Tegra124 has 2 root ports
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with a total of 5 lanes. Some boards require this for Ethernet
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support to work (e.g. beaver, jetson-tk1).
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2016-09-08 15:47:31 +09:00
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config PCI_XILINX
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bool "Xilinx AXI Bridge for PCI Express"
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depends on DM_PCI
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help
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Enable support for the Xilinx AXI bridge for PCI express, an IP block
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which can be used on some generations of Xilinx FPGAs.
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2016-12-13 15:54:17 +09:00
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config PCIE_LAYERSCAPE
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2020-07-10 00:31:42 +09:00
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bool
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default n
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config PCIE_LAYERSCAPE_RC
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bool "Layerscape PCIe Root Complex mode support"
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depends on DM_PCI
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select PCIE_LAYERSCAPE
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help
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Enable Layerscape PCIe Root Complex mode driver support. The Layerscape
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SoC may have one or several PCIe controllers. Each controller can be
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configured to Root Complex mode by clearing the corresponding bit of
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RCW[HOST_AGT_PEX].
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config PCIE_LAYERSCAPE_EP
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bool "Layerscape PCIe Endpoint mode support"
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2016-12-13 15:54:17 +09:00
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depends on DM_PCI
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2020-07-10 00:31:42 +09:00
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select PCIE_LAYERSCAPE
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select PCI_ENDPOINT
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2016-12-13 15:54:17 +09:00
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help
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2020-07-10 00:31:42 +09:00
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Enable Layerscape PCIe Endpoint mode driver support. The Layerscape
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SoC may have one or several PCIe controllers. Each controller can be
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configured to Endpoint mode by setting the corresponding bit of
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RCW[HOST_AGT_PEX].
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2016-12-13 15:54:17 +09:00
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2019-04-08 19:15:46 +09:00
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config PCIE_LAYERSCAPE_GEN4
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bool "Layerscape Gen4 PCIe support"
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depends on DM_PCI
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help
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Support PCIe Gen4 on NXP Layerscape SoCs, which may have one or
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several PCIe controllers. The PCIe controller can work in RC or
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EP mode according to RCW[HOST_AGT_PEX] setting.
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2019-11-30 22:14:00 +09:00
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config FSL_PCIE_COMPAT
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string "PCIe compatible of Kernel DT"
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2020-07-10 00:31:42 +09:00
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depends on PCIE_LAYERSCAPE_RC || PCIE_LAYERSCAPE_GEN4
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2019-11-30 22:14:00 +09:00
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default "fsl,ls1012a-pcie" if ARCH_LS1012A
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default "fsl,ls1028a-pcie" if ARCH_LS1028A
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default "fsl,ls1043a-pcie" if ARCH_LS1043A
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default "fsl,ls1046a-pcie" if ARCH_LS1046A
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default "fsl,ls2080a-pcie" if ARCH_LS2080A
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default "fsl,ls1088a-pcie" if ARCH_LS1088A
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default "fsl,lx2160a-pcie" if ARCH_LX2160A
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default "fsl,ls1021a-pcie" if ARCH_LS1021A
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help
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This compatible is used to find pci controller node in Kernel DT
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to complete fixup.
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2019-11-30 22:14:10 +09:00
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config FSL_PCIE_EP_COMPAT
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string "PCIe EP compatible of Kernel DT"
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2020-07-10 00:31:42 +09:00
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depends on PCIE_LAYERSCAPE_RC || PCIE_LAYERSCAPE_GEN4
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2019-11-30 22:14:10 +09:00
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default "fsl,lx2160a-pcie-ep" if ARCH_LX2160A
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default "fsl,ls-pcie-ep"
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help
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This compatible is used to find pci controller ep node in Kernel DT
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to complete fixup.
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2018-04-20 22:55:45 +09:00
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config PCIE_INTEL_FPGA
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bool "Intel FPGA PCIe support"
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depends on DM_PCI
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help
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Say Y here if you want to enable PCIe controller support on Intel
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FPGA, example Stratix 10.
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2020-05-12 16:59:50 +09:00
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config PCIE_IPROC
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bool "Iproc PCIe support"
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depends on DM_PCI
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help
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Broadcom iProc PCIe controller driver.
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Say Y here if you want to enable Broadcom iProc PCIe controller,
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2019-01-25 19:52:43 +09:00
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config PCI_MVEBU
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bool "Enable Armada XP/38x PCIe driver"
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depends on ARCH_MVEBU
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select DM_PCI
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select MISC
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help
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Say Y here if you want to enable PCIe controller support on
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Armada XP/38x SoCs.
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2019-08-01 22:42:57 +09:00
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config PCI_KEYSTONE
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bool "TI Keystone PCIe controller"
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depends on DM_PCI
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help
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Say Y here if you want to enable PCI controller support on AM654 SoC.
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2019-08-22 19:26:49 +09:00
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config PCIE_MEDIATEK
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bool "MediaTek PCIe Gen2 controller"
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depends on DM_PCI
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depends on ARCH_MEDIATEK
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help
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Say Y here if you want to enable Gen2 PCIe controller,
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which could be found on MT7623 SoC family.
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2020-05-10 01:56:21 +09:00
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config PCIE_ROCKCHIP
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bool "Enable Rockchip PCIe driver"
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select DM_PCI
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2020-07-10 03:11:02 +09:00
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select PHY_ROCKCHIP_PCIE
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2020-05-10 01:56:21 +09:00
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default y if ROCKCHIP_RK3399
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help
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Say Y here if you want to enable PCIe controller support on
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Rockchip SoCs.
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2020-05-25 20:39:58 +09:00
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config PCI_BRCMSTB
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bool "Broadcom STB PCIe controller"
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depends on DM_PCI
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depends on ARCH_BCM283X
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help
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Say Y here if you want to enable support for PCIe controller
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on Broadcom set-top-box (STB) SoCs.
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This driver currently supports only BCM2711 SoC and RC mode
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of the controller.
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2016-10-27 06:15:37 +09:00
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endif
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