pci: fsl: Use PCI_CONF1_EXT_ADDRESS() macro

PCI fsl driver uses extended format of Config Address for PCI
Configuration Mechanism #1.

So use new U-Boot macro PCI_CONF1_EXT_ADDRESS().

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/pci/pcie_fsl.c b/drivers/pci/pcie_fsl.c
index 3c2a2a4..cc6efdd 100644 (file)
--- a/drivers/pci/pcie_fsl.c
+++ b/drivers/pci/pcie_fsl.c
@@ -58,8 +58,9 @@ static int fsl_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
                return 0;
        }
 
-       bdf = bdf - PCI_BDF(dev_seq(bus), 0, 0);
-       val = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
+       val = PCI_CONF1_EXT_ADDRESS(PCI_BUS(bdf) - dev_seq(bus),
+                                   PCI_DEV(bdf), PCI_FUNC(bdf),
+                                   offset);
        out_be32(&regs->cfg_addr, val);
 
        sync();
@@ -94,8 +95,9 @@ static int fsl_pcie_write_config(struct udevice *bus, pci_dev_t bdf,
        if (fsl_pcie_addr_valid(pcie, bdf))
                return 0;
 
-       bdf = bdf - PCI_BDF(dev_seq(bus), 0, 0);
-       val = bdf | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000;
+       val = PCI_CONF1_EXT_ADDRESS(PCI_BUS(bdf) - dev_seq(bus),
+                                   PCI_DEV(bdf), PCI_FUNC(bdf),
+                                   offset);
        out_be32(&regs->cfg_addr, val);
 
        sync();