/* SPDX-License-Identifier: GPL-2.0-only */ #include #include #include #include #include #include #include void devtree_update(void) { config_t *cfg = config_of_soc(); struct soc_power_limits_config *soc_conf = &cfg->power_limits_config; struct device *nic_dev = pcidev_on_root(0x1c, 5); /* Update PL1 & PL2 based on CMOS settings */ switch (get_uint_option("power_profile", 0)) { case 1: soc_conf->tdp_pl1_override = 17; soc_conf->tdp_pl2_override = 20; break; case 2: soc_conf->tdp_pl1_override = 20; soc_conf->tdp_pl2_override = 25; break; default: disable_turbo(); soc_conf->tdp_pl1_override = 15; soc_conf->tdp_pl2_override = 15; break; } /* Enable/Disable Wireless based on CMOS settings */ if (get_uint_option("wireless", 1) == 0) nic_dev->enabled = 0; /* Enable/Disable Webcam based on CMOS settings */ if (get_uint_option("webcam", 1) == 0) cfg->usb2_ports[3].enable = 0; }