diff options
| author | Eric Biederman <ebiederm@xmission.com> | 2003-07-17 02:15:46 +0000 |
|---|---|---|
| committer | Eric Biederman <ebiederm@xmission.com> | 2003-07-17 02:15:46 +0000 |
| commit | 5fb929e6e399ecf41aec9c6053a0340671534a63 (patch) | |
| tree | 0afa015a4d621948782063319b08216bc1887159 /src/devices | |
| parent | 9b45b04d234e7371f8998fbd210ac5e039507724 (diff) | |
| download | coreboot-5fb929e6e399ecf41aec9c6053a0340671534a63.tar.xz | |
- pci_device.c fixes for generic pci bridges to zero the unused portion of bridge resources
- coherent_ht.c remove dead idle loop.
- raminit.c Enable a 64MB mmio window just below 4GB
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@967 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/devices')
| -rw-r--r-- | src/devices/pci_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c index c4b1cbeb0c..25c39f8f9a 100644 --- a/src/devices/pci_device.c +++ b/src/devices/pci_device.c @@ -303,6 +303,8 @@ static void pci_set_resource(struct device *dev, struct resource *resource) IORESOURCE_IO, IORESOURCE_IO); pci_write_config8(dev, PCI_IO_BASE, base >> 8); pci_write_config8(dev, PCI_IO_LIMIT, limit >> 8); + pci_write_config16(dev, PCI_IO_BASE_UPPER16, 0); + pci_write_config16(dev, PCI_IO_LIMIT_UPPER16, 0); } else if (resource->index == PCI_MEMORY_BASE) { /* set the memory range @@ -322,6 +324,8 @@ static void pci_set_resource(struct device *dev, struct resource *resource) IORESOURCE_MEM | IORESOURCE_PREFETCH); pci_write_config16(dev, PCI_PREF_MEMORY_BASE, base >> 16); pci_write_config16(dev, PCI_PREF_MEMORY_LIMIT, limit >> 16); + pci_write_config32(dev, PCI_PREF_BASE_UPPER32, 0); + pci_write_config32(dev, PCI_PREF_LIMIT_UPPER32, 0); } else { printk_err("ERROR: invalid resource->index %x\n", |