4 bool "Enable driver mode for PCI"
7 Use driver model for PCI. Driver model is the new method for
8 orgnising devices in U-Boot. For PCI, driver model keeps track of
9 available PCI devices, allows scanning of PCI buses and provides
10 device configuration support.
13 bool "Enable compatible functions for PCI"
16 Enable compatibility functions for PCI so that old code can be used
17 with CONFIG_DM_PCI enabled. This should be used as an interim
18 measure when porting a board to use driver model for PCI. Once the
19 board is fully supported, this option should be disabled.
22 bool "Sandbox PCI support"
23 depends on SANDBOX && DM_PCI
25 Support PCI on sandbox, as an emulated bus. This permits testing of
26 PCI feature such as bus scanning, device configuration and device
27 access. The available (emulated) devices are defined statically in
28 the device tree but the normal PCI scan technique is used to find
32 bool "Tegra PCI support"
34 depends on (TEGRA186 && POWER_DOMAIN) || (!TEGRA186)
36 Enable support for the PCIe controller found on some generations of
37 Tegra. Tegra20 has 2 root ports with a total of 4 lanes, Tegra30 has
38 3 root ports with a total of 6 lanes and Tegra124 has 2 root ports
39 with a total of 5 lanes. Some boards require this for Ethernet
40 support to work (e.g. beaver, jetson-tk1).