- Issue Tracker ID-2 "lnxi-patch-2".

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2066 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

3 files changed, 20 insertions, 30 deletions

diff --git a/src/southbridge/amd/amd8111/Config.lb b/src/southbridge/amd/amd8111/Config.lb
index 9b53c26da4..a69229260b 100644
--- a/src/southbridge/amd/amd8111/Config.lb
+++ b/src/southbridge/amd/amd8111/Config.lb
@@ -1,12 +1,11 @@
 config chip.h
 driver amd8111.o
-#driver amd8111_usb.o
+driver amd8111_usb.o
 driver amd8111_lpc.o
 driver amd8111_ide.o
 driver amd8111_acpi.o
-#driver amd8111_usb2.o
-#driver amd8111_ac97.o
-#driver amd8111_nic.o
+driver amd8111_usb2.o
+driver amd8111_ac97.o
+driver amd8111_nic.o
 driver amd8111_pci.o
 driver amd8111_smbus.o
-object amd8111_reset.o
diff --git a/src/southbridge/amd/amd8111/amd8111_lpc.c b/src/southbridge/amd/amd8111/amd8111_lpc.c
index 65c1ccb013..49246d93d4 100644
--- a/src/southbridge/amd/amd8111/amd8111_lpc.c
+++ b/src/southbridge/amd/amd8111/amd8111_lpc.c
@@ -84,7 +84,7 @@ static void setup_ioapic(void)
 			return;
 		}
 		printk_spew("for IRQ, reg 0x%08x value 0x%08x 0x%08x\n", 
-			    a->reg, a->value_low, a->value_high);
+			a->reg, a->value_low, a->value_high);
 	}
 }
 
@@ -113,13 +113,9 @@ static void lpc_init(struct device *dev)
 	byte = pci_read_config8(dev, 0x46);
 	pci_write_config8(dev, 0x46, byte | (1<<0)); 
 
-	/* power after power fail */
+	/* Enable 5Mib Rom window */
 	byte = pci_read_config8(dev, 0x43);
-	if (pwr_on) { 
-		byte &= ~(1<<6);
-	} else {
-		byte |= (1<<6);
-	}
+	byte |= 0xC0;
 	pci_write_config8(dev, 0x43, byte);
 
 	/* Enable Port 92 fast reset */
@@ -179,7 +175,7 @@ static void amd8111_lpc_enable_resources(device_t dev)
 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
 {
 	pci_write_config32(dev, 0x70, 
-			   ((device & 0xffff) << 16) | (vendor & 0xffff));
+		((device & 0xffff) << 16) | (vendor & 0xffff));
 }
 
 static struct pci_operations lops_pci = {
diff --git a/src/southbridge/amd/amd8111/amd8111_usb2.c b/src/southbridge/amd/amd8111/amd8111_usb2.c
index 8ec9dc8abf..1bec894ac8 100644
--- a/src/southbridge/amd/amd8111/amd8111_usb2.c
+++ b/src/southbridge/amd/amd8111/amd8111_usb2.c
@@ -7,21 +7,7 @@
 #include <device/pci_ops.h>
 #include "amd8111.h"
 
-static void usb2_init(struct device *dev)
-{
-	uint32_t cmd;
-
 #if 0
-	printk_debug("USB: Setting up controller.. ");
-	cmd = pci_read_config32(dev, PCI_COMMAND);
-	pci_write_config32(dev, PCI_COMMAND, 
-		cmd | PCI_COMMAND_IO | PCI_COMMAND_MEMORY | 
-		PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE);
-
-
-	printk_debug("done.\n");
-#endif
-}
 
 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
 {
@@ -33,14 +19,23 @@ static struct pci_operations lops_pci = {
 	.set_subsystem = lpci_set_subsystem,
 };
 
+#endif
+
+static void amd8111_usb2_enable(device_t dev)
+{
+	// Due to buggy USB2 we force it to disable. 
+	dev->enable = 0;
+	amd8111_enable(dev);
+	printk_debug("USB2 disabled.\n");
+}
+
 static struct device_operations usb2_ops  = {
 	.read_resources   = pci_dev_read_resources,
 	.set_resources    = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.init             = usb2_init,
 	.scan_bus         = 0,
-	.enable           = amd8111_enable,
-	.ops_pci          = &lops_pci,
+	.enable           = amd8111_usb2_enable,
+	// .ops_pci          = &lops_pci,
 };
 
 static struct pci_driver usb2_driver __pci_driver = {