diff options
author | Duncan Laurie <dlaurie@chromium.org> | 2013-12-10 07:48:00 -0800 |
---|---|---|
committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-05-09 05:43:01 +0200 |
commit | 4acd3c05d61562745321a9fe4d25a6ca98c66f05 (patch) | |
tree | e904e2424c7509571f5388f1705ac7ed3eefee91 /src/mainboard/google/rambi/acpi_tables.c | |
parent | ad8d913f42b4dff80502456a08aac06e7fbcd0dd (diff) | |
download | coreboot-4acd3c05d61562745321a9fe4d25a6ca98c66f05.tar.xz |
rambi: Enable DPTF
This enables the DPTF framework, but it doesn't do much
without some sort of kernel+user components to drive it.
BUG=chrome-os-partner:17279
BRANCH=none
TEST=build and boot on rambi, dump DSDT and look over \_SB.DPTF
Change-Id: Icb632a6e70c3912bbdfa6ef3f5c87cd79d2b8a3a
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/179480
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5003
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/google/rambi/acpi_tables.c')
-rw-r--r-- | src/mainboard/google/rambi/acpi_tables.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/rambi/acpi_tables.c b/src/mainboard/google/rambi/acpi_tables.c index a4754f1df6..1d96decdcc 100644 --- a/src/mainboard/google/rambi/acpi_tables.c +++ b/src/mainboard/google/rambi/acpi_tables.c @@ -36,6 +36,8 @@ #include <baytrail/nvs.h> #include <baytrail/iomap.h> +#include "thermal.h" + extern const unsigned char AmlCode[]; static void acpi_create_gnvs(global_nvs_t *gnvs) @@ -59,6 +61,12 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) /* TPM Present */ gnvs->tpmp = 1; + /* Enable DPTF */ + gnvs->tcrt = CRITICAL_TEMPERATURE; + gnvs->tpsv = PASSIVE_TEMPERATURE; + gnvs->tact = ACTIVE_TEMPERATURE; + gnvs->dpte = 1; + #if CONFIG_CHROMEOS chromeos_init_vboot(&(gnvs->chromeos)); gnvs->chromeos.vbt2 = google_ec_running_ro() ? |