diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2013-05-01 13:41:44 -0500 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-11-25 23:09:57 +0100 |
| commit | 764d009a615a3c1bdc42aef5506fc9b199bf5047 (patch) | |
| tree | 7a30e348cb0d90c7f159c2f8204d3f679e11b85e /src/mainboard/intel/wtm2/acpi_tables.c | |
| parent | 8f4baece7acc3e0ee2e3f04a181ce51b59ec4667 (diff) | |
lynxpoint: export mem console pointer in ACPI
Instead of having an OS re-parse cbmem book-keeping records
for the cbmem allocator just to get the console buffer export
the pointer to the memory console directly in a field named 'CBMC'.
This field lives in the GNVS table.
Change-Id: Ief0c4da7b18df66feb9c816c9f4abdf5a72bd3a4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49764
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4149
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/intel/wtm2/acpi_tables.c')
| -rw-r--r-- | src/mainboard/intel/wtm2/acpi_tables.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/intel/wtm2/acpi_tables.c b/src/mainboard/intel/wtm2/acpi_tables.c index 16a1c6a9ed..e08a7ce920 100644 --- a/src/mainboard/intel/wtm2/acpi_tables.c +++ b/src/mainboard/intel/wtm2/acpi_tables.c @@ -103,6 +103,9 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->chromeos.vbt2 = ACTIVE_ECFW_RO; #endif + /* Update the mem console pointer. */ + gnvs->cbmc = (u32)cbmem_find(CBMEM_ID_CONSOLE); + acpi_update_thermal_table(gnvs); } |