85xxCDS: Enable the VIA PCI-to-ISA bridge.

Author: Randy Vinson <rvinson@linuxbox.(none)>

Enable the PCI-to-ISA bridge in the VIA Southbridge located on the
Arcadia main board.

Signed-off-by: Randy Vinson <rvinson@mvista.com>
Signed-off-by: York Sun <yorksun@freescale.com>

board/cds/common/via.c

@@ -28,11 +28,16 @@ void mpc85xx_config_via(struct pci_controller *hose,
 			pci_dev_t dev, struct pci_config_table *tab)
 {
 	pci_dev_t bridge;
+	unsigned int cmdstat;
 
 	/* Enable USB and IDE functions */
 	pci_hose_write_config_byte(hose, dev, 0x48, 0x08);
 
-	pciauto_config_device(hose, dev);
+	pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &cmdstat);
+	cmdstat |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY| PCI_COMMAND_MASTER;
+	pci_hose_write_config_dword(hose, dev, PCI_COMMAND, cmdstat);
+	pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08);
+	pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
 
 	/*
 	 * Force the backplane P2P bridge to have a window