diff options
| author | Peichao Wang <peichao.wang@bitland.corp-partner.google.com> | 2019-12-26 14:08:34 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-12-31 15:15:26 +0000 |
| commit | ae863e2e25dba8ca80871551599fa79f7fac8e07 (patch) | |
| tree | d5335a59d540e8d99e4c30524305bd1266edaddc /src/mainboard | |
| parent | 959f406bf3c36c1a586dee657240e0d1dc874a09 (diff) | |
| download | coreboot-ae863e2e25dba8ca80871551599fa79f7fac8e07.tar.xz | |
mb/google/hatch/akemi: modify DPTF parameters for new FAN
New FAN use NTN bearing, so tune DPTF parameters to satisfy
requirement
BUG=b:144370669
TEST=FW_NAME="akemi" emerge-hatch coreboot chromeos-ec
chromeos-bootimage
Signed-off-by: Peichao.Wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I6fbf0c80cd2421ce9a489c8923a97d860a11b545
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37936
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl index 5c53022026..ae689d8072 100644 --- a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl @@ -46,8 +46,8 @@ #define DPTF_TSR2_PASSIVE 62 #define DPTF_TSR2_CRITICAL 105 #define DPTF_TSR2_ACTIVE_AC0 62 -#define DPTF_TSR2_ACTIVE_AC1 61 -#define DPTF_TSR2_ACTIVE_AC2 60 +#define DPTF_TSR2_ACTIVE_AC1 60 +#define DPTF_TSR2_ACTIVE_AC2 59 #define DPTF_TSR2_ACTIVE_AC3 54 #define DPTF_TSR2_ACTIVE_AC4 51 #define DPTF_TSR2_ACTIVE_AC5 48 @@ -74,17 +74,29 @@ Name (DFPS, Package () { /* Control, Trip Point, Speed, NoiseLevel, Power */ Package () {85, 0xFFFFFFFF, 5500, 180, 1800}, Package () {79, 0xFFFFFFFF, 5400, 170, 1700}, + Package () {76, 0xFFFFFFFF, 5300, 165, 1650}, Package () {73, 0xFFFFFFFF, 5200, 160, 1600}, + Package () {70, 0xFFFFFFFF, 5100, 155, 1550}, Package () {68, 0xFFFFFFFF, 5000, 150, 1500}, + Package () {65, 0xFFFFFFFF, 4900, 145, 1450}, Package () {62, 0xFFFFFFFF, 4800, 140, 1400}, + Package () {60, 0xFFFFFFFF, 4700, 135, 1350}, Package () {58, 0xFFFFFFFF, 4600, 130, 1300}, + Package () {55, 0xFFFFFFFF, 4500, 120, 1200}, Package () {53, 0xFFFFFFFF, 4400, 110, 1100}, + Package () {51, 0xFFFFFFFF, 4300, 100, 1000}, Package () {49, 0xFFFFFFFF, 4200, 95, 950}, + Package () {47, 0xFFFFFFFF, 4100, 80, 800}, Package () {46, 0xFFFFFFFF, 4000, 70, 700}, + Package () {45, 0xFFFFFFFF, 3900, 60, 600}, + Package () {43, 0xFFFFFFFF, 3800, 55, 550}, Package () {42, 0xFFFFFFFF, 3700, 50, 500}, Package () {40, 0xFFFFFFFF, 3600, 35, 350}, + Package () {38, 0xFFFFFFFF, 3500, 30, 300}, Package () {36, 0xFFFFFFFF, 3400, 25, 250}, - Package () {33, 0xFFFFFFFF, 3200, 15, 150}, + Package () {33, 0xFFFFFFFF, 3300, 20, 200}, + Package () {32, 0xFFFFFFFF, 3200, 15, 150}, + Package () {31, 0xFFFFFFFF, 3100, 10, 100}, Package () {30, 0xFFFFFFFF, 3000, 5, 50}, Package () {0, 0xFFFFFFFF, 0, 0, 0} }) @@ -109,7 +121,7 @@ Name (DART, Package () { 0, 0, 0 }, Package () { - \_SB.DPTF.TFN1, \_SB.DPTF.TSR2, 100, 85, 73, 62, 56, 33, 25, 14, + \_SB.DPTF.TFN1, \_SB.DPTF.TSR2, 100, 85, 73, 65, 53, 33, 25, 14, 0, 0, 0 }, }) |