diff options
Diffstat (limited to 'src/southbridge/amd/amd8111')
-rw-r--r-- | src/southbridge/amd/amd8111/Config.lb | 9 | ||||
-rw-r--r-- | src/southbridge/amd/amd8111/amd8111_lpc.c | 12 | ||||
-rw-r--r-- | src/southbridge/amd/amd8111/amd8111_usb2.c | 29 |
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 = { |