Changeset 5199


Ignore:
Timestamp:
Mar 9, 2010, 10:51:31 PM (5 years ago)
Author:
mjones
Message:

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 <marcj303@…>
Acked-by: Stefan Reinauer <stepan@…>

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/southbridge/amd/sb600/sb600_sm.c

    r5023 r5199  
    5959        ioapic_base = pci_read_config32(dev, 0x74) & (0xffffffe0);      /* some like mem resource, but does not have  enable bit */
    6060        /* Don't rename APIC ID */
    61         setup_ioapic(ioapic_base, 0);
     61        clear_ioapic(ioapic_base);
    6262
    6363        dword = pci_read_config8(dev, 0x62);
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