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| author | Ronald G. Minnich <rminnich@gmail.com> | 2006-08-10 03:23:48 +0000 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2006-08-10 03:23:48 +0000 |
| commit | af9cd4d0cf085a1b48e80b658841599b3831b8cd (patch) | |
| tree | 07f79fed146a604342671d05758aa881e0fb5e68 /src/northbridge/amd/gx2 | |
| parent | 08af3f535dd4446857e378b5dd87eb8ce35f823b (diff) | |
change from AMD for the IRQ10 problem.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2370 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge/amd/gx2')
| -rw-r--r-- | src/northbridge/amd/gx2/northbridge.c | 9 |
1 files changed, 9 insertions, 0 deletions
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 ... */ |