From e41094c7e38177c755fbd9b182018069614f080d Mon Sep 17 00:00:00 2001 From: Andy Fleming Date: Tue, 14 Aug 2007 01:50:09 -0500 Subject: [PATCH] 85xxCDS: Enable the VIA PCI-to-ISA bridge. Author: Randy Vinson Enable the PCI-to-ISA bridge in the VIA Southbridge located on the Arcadia main board. Signed-off-by: Randy Vinson Signed-off-by: York Sun --- 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 e79bd02..ded214f 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 -- 2.7.4