[coreboot] [v2] r4258 - trunk/coreboot-v2/src/mainboard/thomson/ip1000

[svn at coreboot.org]

Author: linux_junkie
Date: 2009-05-08 02:19:13 +0200 (Fri, 08 May 2009)
New Revision: 4258

Modified:
   trunk/coreboot-v2/src/mainboard/thomson/ip1000/gpio.c
Log:
Disable the AC97 modem via the ICH4 LPC disable function register early in the boot process.
Signed-off-by: Joseph Smith <joe at settoplinux.org>
Acked-by: Myles Watson <mylesgw at gmail.com>

Modified: trunk/coreboot-v2/src/mainboard/thomson/ip1000/gpio.c
===================================================================
--- trunk/coreboot-v2/src/mainboard/thomson/ip1000/gpio.c	2009-05-07 05:47:05 UTC (rev 4257)
+++ trunk/coreboot-v2/src/mainboard/thomson/ip1000/gpio.c	2009-05-08 00:19:13 UTC (rev 4258)
@@ -43,6 +43,9 @@
 	set_gpio |= 1 << 23;
 	outl(set_gpio, ICH_IO_BASE_ADDR + 0x0c);
 
+	/* Disable AC97 Modem */
+	pci_write_config8(dev, 0xf2, 0x40);
+
 	/* Super I/O GPIOs. */
 	dev = PME_DEV;
 	port = dev >> 8;