From af9cd4d0cf085a1b48e80b658841599b3831b8cd Mon Sep 17 00:00:00 2001 From: "Ronald G. Minnich" Date: Thu, 10 Aug 2006 03:23:48 +0000 Subject: change from AMD for the IRQ10 problem. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2370 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/northbridge/amd/gx2/northbridge.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/northbridge/amd/gx2') diff --git a/src/northbridge/amd/gx2/northbridge.c b/src/northbridge/amd/gx2/northbridge.c index 82175a5a66..1bb83868e3 100644 --- a/src/northbridge/amd/gx2/northbridge.c +++ b/src/northbridge/amd/gx2/northbridge.c @@ -276,11 +276,20 @@ static void enable_shadow(device_t dev) static void northbridge_init(device_t dev) { + unsigned long m; + struct northbridge_amd_gx2_config *nb = (struct northbridge_amd_gx2_config *)dev->chip_info; printk_debug("northbridge: %s()\n", __FUNCTION__); enable_shadow(dev); irq_init_steering(dev, nb->irqmap); + + /* HACK HACK HACK HACK */ + /* 0x1000 is where GPIO is being assigned */ + m = inl(0x1038); + m &= ~GPIOL_12_SET; + m |= GPIOL_12_CLEAR; + outl(m, 0x1038); } /* due to vsa interactions, we need not not touch the nb settings ... */ -- cgit v1.2.3