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authorYinghai Lu <yinghailu@gmail.com>2005-01-27 18:38:10 +0000
committerYinghai Lu <yinghailu@gmail.com>2005-01-27 18:38:10 +0000
commit830435bb16e8e8dcc1e44f52b0603fcec4345664 (patch)
tree1c3a6bf5f6c3dbc8158b9ab24bdae26359c9ceb6 /src
parent90b3e09e63565416cc1b72d6f613507a3f5365bc (diff)
coherent.c don't need to read incoherent ht cap
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1902 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
-rw-r--r--src/northbridge/amd/amdk8/coherent_ht.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/northbridge/amd/amdk8/coherent_ht.c b/src/northbridge/amd/amdk8/coherent_ht.c
index 3588e523f8..0c6ce49a82 100644
--- a/src/northbridge/amd/amdk8/coherent_ht.c
+++ b/src/northbridge/amd/amdk8/coherent_ht.c
@@ -181,8 +181,6 @@ static void enable_routing(u8 node)
print_spew("Enabling routing table for node ");
print_spew_hex8(node);
-// enable_apic_ext_id(node);
-
val=pci_read_config32(NODE_HT(node), 0x6c);
val &= ~((1<<1)|(1<<0));
pci_write_config32(NODE_HT(node), 0x6c, val);
@@ -266,7 +264,8 @@ static unsigned read_freq_cap(device_t dev, unsigned pos)
freq_cap &= ~(1 << HT_FREQ_VENDOR); /* Ignore Vendor HT frequencies */
id = pci_read_config32(dev, 0);
-
+#if 0
+ //is it coherent ht link?
/* AMD 8131 Errata 48 */
if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8131_PCIX << 16))) {
freq_cap &= ~(1 << HT_FREQ_800Mhz);
@@ -275,6 +274,7 @@ static unsigned read_freq_cap(device_t dev, unsigned pos)
if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8151_SYSCTRL << 16))) {
freq_cap &= ~(1 << HT_FREQ_800Mhz);
}
+#endif
/* AMD K8 Unsupported 1Ghz? */
if (id == (PCI_VENDOR_ID_AMD | (0x1100 << 16))) {
freq_cap &= ~(1 << HT_FREQ_1000Mhz);