diff options
| author | Minghuan Lian <Minghuan.Lian@nxp.com> | 2016-12-13 09:54:17 +0300 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-01-18 20:26:37 +0300 |
| commit | 80afc63fc34286d363074d7779322c8720f346b5 (patch) | |
| tree | d9ce24ee2294e5100434eb7c1bd4f1485fafe80f /drivers/pci/Kconfig | |
| parent | a7294aba086fb05ef2bbb50098a84d6c81e38a4b (diff) | |
| download | u-boot-80afc63fc34286d363074d7779322c8720f346b5.tar.xz | |
pci: layerscape: add pci driver based on DM
There are more than five kinds of Layerscape SoCs. unfortunately,
PCIe controller of each SoC is a little bit different. In order
to avoid too many macro definitions, the patch addes a new
implementation of PCIe driver based on DM. PCIe dts node is
used to describe the difference.
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'drivers/pci/Kconfig')
| -rw-r--r-- | drivers/pci/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 275b29bc32..692a398503 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -71,4 +71,12 @@ config PCI_XILINX Enable support for the Xilinx AXI bridge for PCI express, an IP block which can be used on some generations of Xilinx FPGAs. +config PCIE_LAYERSCAPE + bool "Layerscape PCIe support" + depends on DM_PCI + help + Support Layerscape PCIe. The Layerscape SoC may have one or several + PCIe controllers. The PCIe may works in RC or EP mode according to + RCW[HOST_AGT_PEX] setting. + endif |