Merge branch 'master' of git://git.denx.de/u-boot-nios

[u-boot] / drivers / pci / Kconfig

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 167d405918400b39edc3621edac6338257a38e1c..26aa2b0930a03b911f97180d2ef6237dcc5627bb 100644 (file)
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -9,6 +9,15 @@ config DM_PCI
          available PCI devices, allows scanning of PCI buses and provides
          device configuration support.
 
+config DM_PCI_COMPAT
+       bool "Enable compatible functions for PCI"
+       depends on DM_PCI
+       help
+         Enable compatibility functions for PCI so that old code can be used
+         with CONFIG_DM_PCI enabled. This should be used as an interim
+         measure when porting a board to use driver model for PCI. Once the
+         board is fully supported, this option should be disabled.
+
 config PCI_SANDBOX
        bool "Sandbox PCI support"
        depends on SANDBOX && DM_PCI
@@ -19,4 +28,14 @@ config PCI_SANDBOX
          the device tree but the normal PCI scan technique is used to find
          then.
 
+config PCI_TEGRA
+       bool "Tegra PCI support"
+       depends on TEGRA
+       help
+         Enable support for the PCIe controller found on some generations of
+         Tegra. Tegra20 has 2 root ports with a total of 4 lanes, Tegra30 has
+         3 root ports with a total of 6 lanes and Tegra124 has 2 root ports
+         with a total of 5 lanes. Some boards require this for Ethernet
+         support to work (e.g. beaver, jetson-tk1).
+
 endmenu