pci: layerscape: Do not scan when PEX work in EP mode
Don't scan the bus when the PEX work in EP mode.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c
index 17cba46..db1375a 100644
--- a/drivers/pci/pcie_layerscape.c
+++ b/drivers/pci/pcie_layerscape.c
@@ -225,6 +225,9 @@
{
struct udevice *bus = pcie->bus;
+ if (pcie->mode == PCI_HEADER_TYPE_NORMAL)
+ return -ENODEV;
+
if (!pcie->enabled)
return -ENXIO;