From 7820c77f2c118d604d0acfce8deb40536cae3121 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Fri, 24 May 2013 11:02:06 -0500 Subject: wtm2: add ssdt2 table The LynxPoint southbridge ACPI code needs the SSDT2 table to function properly. Otherwise the ACPI evaluator in the kernel spews errors. Change-Id: I73918545a07e43f4a281ff34d8537340d601b102 Signed-off-by: Aaron Durbin Reviewed-on: https://gerrit.chromium.org/gerrit/56601 Reviewed-on: http://review.coreboot.org/4188 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/mainboard/intel/wtm2/acpi_tables.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/mainboard/intel/wtm2/acpi_tables.c') diff --git a/src/mainboard/intel/wtm2/acpi_tables.c b/src/mainboard/intel/wtm2/acpi_tables.c index e08a7ce920..357e710e4f 100644 --- a/src/mainboard/intel/wtm2/acpi_tables.c +++ b/src/mainboard/intel/wtm2/acpi_tables.c @@ -288,6 +288,13 @@ unsigned long write_acpi_tables(unsigned long start) acpi_add_table(rsdp, ssdt); ALIGN_CURRENT; + printk(BIOS_DEBUG, "ACPI: * SSDT2\n"); + ssdt = (acpi_header_t *)current; + acpi_create_serialio_ssdt(ssdt); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + ALIGN_CURRENT; + printk(BIOS_DEBUG, "current = %lx\n", current); printk(BIOS_INFO, "ACPI: done.\n"); return current; -- cgit v1.2.3