blob: b1908659751fddc862d0efa2874bd067ff1a365a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <chip.h>
#include <cpu/intel/turbo.h>
#include <device/device.h>
#include <device/pci_def.h>
#include <option.h>
#include <types.h>
#include <variants.h>
void devtree_update(void)
{
config_t *cfg = config_of_soc();
struct soc_intel_common_config *common_config;
common_config = chip_get_common_soc_structure();
struct soc_power_limits_config *soc_conf_6core =
&cfg->power_limits_config[RPL_P_282_242_142_15W_CORE];
struct soc_power_limits_config *soc_conf_12core =
&cfg->power_limits_config[RPL_P_682_482_282_28W_CORE];
struct device *tbt_pci_dev = pcidev_on_root(0x07, 0);
struct device *tbt_dma_dev = pcidev_on_root(0x0d, 2);
/* Update PL1 & PL2 based on CMOS settings */
switch (get_power_profile(PP_POWER_SAVER)) {
case PP_POWER_SAVER:
disable_turbo();
soc_conf_6core->tdp_pl1_override = 15;
soc_conf_12core->tdp_pl1_override = 15;
soc_conf_6core->tdp_pl2_override = 15;
soc_conf_12core->tdp_pl2_override = 15;
common_config->pch_thermal_trip = 30;
break;
case PP_BALANCED:
soc_conf_6core->tdp_pl1_override = 15;
soc_conf_12core->tdp_pl1_override = 15;
soc_conf_6core->tdp_pl2_override = 20;
soc_conf_12core->tdp_pl2_override = 25;
common_config->pch_thermal_trip = 25;
break;
case PP_PERFORMANCE:
soc_conf_6core->tdp_pl1_override = 15;
soc_conf_12core->tdp_pl1_override = 28;
soc_conf_6core->tdp_pl2_override = 25;
soc_conf_12core->tdp_pl2_override = 40;
common_config->pch_thermal_trip = 20;
break;
}
/* Enable/Disable Bluetooth based on CMOS settings */
if (get_uint_option("wireless", 1) == 0)
cfg->usb2_ports[9].enable = 0;
/* Enable/Disable Webcam based on CMOS settings */
if (get_uint_option("webcam", 1) == 0)
cfg->usb2_ports[CONFIG_CCD_PORT].enable = 0;
/* Enable/Disable Thunderbolt based on CMOS settings */
if (get_uint_option("thunderbolt", 1) == 0) {
tbt_pci_dev->enabled = 0;
tbt_dma_dev->enabled = 0;
}
}
|
