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AMD Rev F support

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2435 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Yinghai Lu
2006-10-04 20:46:15 +00:00
parent 2e3757d11c
commit d4b278c02c
130 changed files with 11668 additions and 657 deletions
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2
src/devices/device_util.c
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@@ -430,7 +430,7 @@ void report_resource_stored(device_t dev, struct resource *resource, const char
end = resource_end(resource);
buf[0] = '\0';
if (resource->flags & IORESOURCE_PCI_BRIDGE) {
sprintf(buf, "bus %d ", dev->link[0].secondary);
sprintf(buf, "bus %02x ", dev->link[0].secondary);
}
printk_debug(
"%s %02x <- [0x%010Lx - 0x%010Lx] %s%s%s\n",

18
src/devices/hypertransport.c
View File

@@ -3,7 +3,6 @@
*/
#include <bitops.h>
#include <console/console.h>
#include <device/device.h>
@@ -78,9 +77,11 @@ static unsigned ht_read_freq_cap(device_t dev, unsigned pos)
/* AMD K8 Unsupported 1Ghz? */
if ((dev->vendor == PCI_VENDOR_ID_AMD) && (dev->device == 0x1100)) {
#if K8_HT_FREQ_1G_SUPPORT == 1
#if K8_REV_F_SUPPORT == 0
if (is_cpu_pre_e0()) { // only e0 later suupport 1GHz HT
freq_cap &= ~(1 << HT_FREQ_1000Mhz);
}
#endif
#else
freq_cap &= ~(1 << HT_FREQ_1000Mhz);
#endif
@@ -450,8 +451,8 @@ unsigned int hypertransport_scan_chain(struct bus *bus,
}
flags &= ~0x1f; /* mask out base Unit ID */
flags |= next_unitid & 0x1f;
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags);
flags |= next_unitid & 0x1f;
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags);
/* Update the Unitd id in the device structure */
static_count = 1;
@@ -490,7 +491,6 @@ unsigned int hypertransport_scan_chain(struct bus *bus,
dev->vendor, dev->device,
(dev->enabled? "enabled": "disabled"), next_unitid);
} while((last_unitid != next_unitid) && (next_unitid <= (max_devfn >> 3)));
end_of_chain:
#if OPT_HT_LINK == 1
@@ -560,9 +560,17 @@ unsigned int hypertransport_scan_chain(struct bus *bus,
*
* @return The maximum bus number found, after scanning all subordinate busses
*/
unsigned int hypertransport_scan_chain_x(struct bus *bus,
unsigned min_devfn, unsigned max_devfn, unsigned int max)
{
unsigned ht_unitid_base[4];
unsigned offset_unitid = 1;
return hypertransport_scan_chain(bus, min_devfn, max_devfn, max, ht_unitid_base, offset_unitid);
}
unsigned int ht_scan_bridge(struct device *dev, unsigned int max)
{
return do_pci_scan_bridge(dev, max, hypertransport_scan_chain);
return do_pci_scan_bridge(dev, max, hypertransport_scan_chain_x);
}