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| author | Aaron Durbin <adurbin@chromium.org> | 2013-05-24 11:02:06 -0500 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-11-25 23:38:28 +0100 |
| commit | 7820c77f2c118d604d0acfce8deb40536cae3121 (patch) | |
| tree | a5faacf5486bf8944652fce0084e46a9cb87e128 | |
| parent | 21a78706addd15fcc682f556566c303a463fcda1 (diff) | |
| download | coreboot-7820c77f2c118d604d0acfce8deb40536cae3121.tar.xz | |
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 <adurbin@chromium.org>
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 <rminnich@gmail.com>
| -rw-r--r-- | src/mainboard/intel/wtm2/acpi_tables.c | 7 |
1 files changed, 7 insertions, 0 deletions
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; |