From e41094c7e38177c755fbd9b182018069614f080d Mon Sep 17 00:00:00 2001
From: Andy Fleming <afleming@freescale.com>
Date: Tue, 14 Aug 2007 01:50:09 -0500
Subject: [PATCH] 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 | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/board/cds/common/via.c b/board/cds/common/via.c
index e79bd02a12..ded214f06f 100644
--- a/board/cds/common/via.c
+++ b/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
--
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