From: Marc Jones Date: Tue, 9 Mar 2010 21:51:31 +0000 (+0000) Subject: sb600 has problems with the virtual wire mode setup in setup_ioapic(). It causes... X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=coreboot.git;a=commitdiff_plain;h=a51021b9a11ab0910fb3fa827c0dd094a89960bb sb600 has problems with the virtual wire mode setup in setup_ioapic(). It causes problems when interrupts are enabled (specifically timer). Previously the sb600 setup was equivalent to clear_ioapic(), so that is what we will do for now. Signed-off-by: Marc Jones Acked-by: Stefan Reinauer git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5199 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- diff --git a/src/southbridge/amd/sb600/sb600_sm.c b/src/southbridge/amd/sb600/sb600_sm.c index 318c37015..20b266df9 100644 --- a/src/southbridge/amd/sb600/sb600_sm.c +++ b/src/southbridge/amd/sb600/sb600_sm.c @@ -58,7 +58,7 @@ static void sm_init(device_t dev) ioapic_base = pci_read_config32(dev, 0x74) & (0xffffffe0); /* some like mem resource, but does not have enable bit */ /* Don't rename APIC ID */ - setup_ioapic(ioapic_base, 0); + clear_ioapic(ioapic_base); dword = pci_read_config8(dev, 0x62); dword |= 1 << 2;