ICH7 update
* change the code to use macros names instead of constants in many places
* SMI/ACPI: rework power-off code to work with old Linux kernels (2.6.12.x)
* SMI: Add support for mainboard GPI handler
* SMI: immediate power-off on power button press, if OSPM is not active
* Add fix for some USB errata
* Some register tweaks for mobile systems
* Enable configure SCI on interrupt 9 correctly.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5026 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/southbridge/intel/i82801gx/i82801gx_usb.c b/src/southbridge/intel/i82801gx/i82801gx_usb.c
index a753202..2803f9c 100644
--- a/src/southbridge/intel/i82801gx/i82801gx_usb.c
+++ b/src/southbridge/intel/i82801gx/i82801gx_usb.c
@@ -35,6 +35,10 @@
reg32 = pci_read_config32(dev, PCI_COMMAND);
pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
+ // Erratum
+ pci_write_config8(dev, 0xca, 0x00);
+
+ // Yes. Another Erratum
reg8 = pci_read_config8(dev, 0xca);
reg8 |= (1 << 0);
pci_write_config8(dev, 0xca, reg8);