From 5b1d51ba2e9ac22c7878cd5e8d9c51d8269bb76b Mon Sep 17 00:00:00 2001 From: Arnaud Maye Date: Fri, 28 Aug 2009 20:42:21 +0000 Subject: This patch adds VGA and PS/2 Keyboard/mouse support to the already existing intel truxton (ep80579) dev board. This patch tries to improve the pcie portA configuration. The Matrox G550e PCIe gfx card shipped along with the dev board is supported. Signed-off-by: Arnaud Maye Acked-by: Myles Watson git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4615 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/southbridge/intel/i3100/i3100_early_lpc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/southbridge/intel') diff --git a/src/southbridge/intel/i3100/i3100_early_lpc.c b/src/southbridge/intel/i3100/i3100_early_lpc.c index 97d2b7c456..3397aff1f8 100644 --- a/src/southbridge/intel/i3100/i3100_early_lpc.c +++ b/src/southbridge/intel/i3100/i3100_early_lpc.c @@ -25,6 +25,9 @@ static void i3100_enable_superio(void) /* Enable decoding of I/O locations for SuperIO devices */ pci_write_config16(dev, 0x80, 0x0010); pci_write_config16(dev, 0x82, 0x340f); + + /* Enable the SERIRQs (start pulse width is 8 clock cycles) */ + pci_write_config8(dev, 0x64, 0xD2); } static void i3100_halt_tco_timer(void) -- cgit v1.2.3