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authorRonald G. Minnich <rminnich@gmail.com>2003-07-25 03:05:54 +0000
committerRonald G. Minnich <rminnich@gmail.com>2003-07-25 03:05:54 +0000
commitebb645a9fb5d81a8ea701fd53a2bf63bb899d51c (patch)
tree0e3d1fd63952a0f3715d567f5194e23a23f59a6e /src/southbridge
parentfeaa75960cf1e731934d95b5e954d213bc72becf (diff)
YhLu's changes to resolve several memory and other problems.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1036 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/amd/amd8111/Config.lb1
-rw-r--r--src/southbridge/amd/amd8131/amd8131_bridge.c13
2 files changed, 11 insertions, 3 deletions
diff --git a/src/southbridge/amd/amd8111/Config.lb b/src/southbridge/amd/amd8111/Config.lb
index ef8734a275..f8f38a9964 100644
--- a/src/southbridge/amd/amd8111/Config.lb
+++ b/src/southbridge/amd/amd8111/Config.lb
@@ -2,3 +2,4 @@ driver amd8111_usb.o
driver amd8111_lpc.o
driver amd8111_ide.o
driver amd8111_acpi.o
+driver amd8111_usb2.o
diff --git a/src/southbridge/amd/amd8131/amd8131_bridge.c b/src/southbridge/amd/amd8131/amd8131_bridge.c
index ded5480234..ba90cad974 100644
--- a/src/southbridge/amd/amd8131/amd8131_bridge.c
+++ b/src/southbridge/amd/amd8131/amd8131_bridge.c
@@ -12,12 +12,11 @@ static void pcix_init(device_t dev)
uint16_t word;
uint8_t byte;
-
/* Enable memory write and invalidate ??? */
byte = pci_read_config8(dev, 0x04);
byte |= 0x10;
pci_write_config8(dev, 0x04, byte);
-
+
/* Set drive strength */
word = pci_read_config16(dev, 0xe0);
word = 0x0404;
@@ -30,7 +29,7 @@ static void pcix_init(device_t dev)
word = pci_read_config16(dev, 0xe8);
word = 0x0404;
pci_write_config16(dev, 0xe8, word);
-
+
return;
}
@@ -58,6 +57,14 @@ static void ioapic_enable(device_t dev)
value &= ~((1 << 1) | (1 << 0));
}
pci_write_config32(dev, 0x44, value);
+
+//BY LYH
+ value = pci_read_config32(dev, 0x4);
+ value |= 6;
+ pci_write_config32(dev, 0x4, value);
+//BY LYH END
+
+
}
static struct device_operations ioapic_ops = {