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| author | Wolfgang Denk <wd@denx.de> | 2007-08-14 09:53:38 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2007-08-14 09:53:38 +0200 |
| commit | bf9583e544e867b0b49d72d74644a13486d68123 (patch) | |
| tree | 9ea8eb066af58692102f9eebab6cd9f7466d37c4 /board/cds/common/via.c | |
| parent | 85eb5caf6b906f7ec5b54814e8c7c74f55986bb7 (diff) | |
| parent | 7f3f2bd2dc08e0b05e185662ca2e2d283757104a (diff) | |
| download | u-boot-imx-bf9583e544e867b0b49d72d74644a13486d68123.zip u-boot-imx-bf9583e544e867b0b49d72d74644a13486d68123.tar.gz u-boot-imx-bf9583e544e867b0b49d72d74644a13486d68123.tar.bz2 | |
Merge with /home/wd/git/u-boot/custodian/u-boot-mpc85xx
Diffstat (limited to 'board/cds/common/via.c')
| -rw-r--r-- | board/cds/common/via.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/board/cds/common/via.c b/board/cds/common/via.c index e79bd02..4a63d77 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 @@ -40,7 +45,7 @@ void mpc85xx_config_via(struct pci_controller *hose, * This allows legacy I/O (i8259, etc) on the VIA * southbridge to be accessed. */ - bridge = PCI_BDF(0,17,0); + bridge = PCI_BDF(0,BRIDGE_ID,0); pci_hose_write_config_byte(hose, bridge, PCI_IO_BASE, 0); pci_hose_write_config_word(hose, bridge, PCI_IO_BASE_UPPER16, 0); pci_hose_write_config_byte(hose, bridge, PCI_IO_LIMIT, 0x10); |