m68k: mcf5445x: pci: Use PCI_CONF1_ADDRESS() macro

mcf5445x platform uses standard format of Config Address for PCI
Configuration Mechanism #1. So use new U-Boot macro PCI_CONF1_ADDRESS().

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

Author: pali

arch/m68k/cpu/mcf5445x/pci.c

@@ -26,12 +26,11 @@
 int pci_##rw##_cfg_##size(struct pci_controller *hose,			\
 	pci_dev_t dev, int offset, type val)				\
 {									\
-	u32 addr = 0;							\
-	u16 cfg_type = 0;						\
-	addr = ((offset & 0xfc) | cfg_type | (dev)  | 0x80000000);	\
+	u32 addr = PCI_CONF1_ADDRESS(PCI_BUS(dev), PCI_DEV(dev),	\
+				     PCI_FUNC(dev), offset);		\
 	out_be32(hose->cfg_addr, addr);					\
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);	\
-	out_be32(hose->cfg_addr, addr & 0x7fffffff);			\
+	out_be32(hose->cfg_addr, addr & ~PCI_CONF1_ENABLE);		\
 	return 0;							\
 }