> Log: > Change fadt revision back to 3. > The AcpiPmaCntBlk have to be set. > Further research is needed to find out why. > > Signed-off-by: Zheng Bao <zheng....@amd.com> > Acked-by: Zheng Bao <zheng....@amd.com> > > Modified: > trunk/src/southbridge/amd/sb800/early_setup.c > trunk/src/southbridge/amd/sb800/fadt.c > > Modified: trunk/src/southbridge/amd/sb800/early_setup.c > ========================================================================== > ==== > --- trunk/src/southbridge/amd/sb800/early_setup.c Sun Jan 23 07:47:09 > 2011 (r6292) > +++ trunk/src/southbridge/amd/sb800/early_setup.c Mon Jan 24 08:50:07 > 2011 (r6293) > @@ -55,9 +55,12 @@ > pmio_write(0x66, ACPI_CPU_CONTROL & 0xFF); > pmio_write(0x67, ACPI_CPU_CONTROL >> 8); > > - pmio_write(0x6A, 0); /* AcpiSmiCmdLo */ > + pmio_write(0x6A, 0xB0); /* AcpiSmiCmdLo */ > pmio_write(0x6B, 0); /* AcpiSmiCmdHi */ > > + pmio_write(0x6E, 0xB8); /* AcpiPmaCntBlkLo */ > + pmio_write(0x6F, 0); /* AcpiPmaCntBlkHi */ > + > pmio_write(0x6C, ACPI_PMA_CNT_BLK & 0xFF); > pmio_write(0x6D, ACPI_PMA_CNT_BLK >> 8);
What's the difference between AcpiPmaCntBlk & ACPI_PMA_CNT_BLK? Thanks, Myles -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot