diff options
Diffstat (limited to 'baseboard/volteer/baseboard.c')
-rw-r--r-- | baseboard/volteer/baseboard.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/baseboard/volteer/baseboard.c b/baseboard/volteer/baseboard.c index 3118cb9204..116da1e631 100644 --- a/baseboard/volteer/baseboard.c +++ b/baseboard/volteer/baseboard.c @@ -14,10 +14,8 @@ #include "driver/tcpm/ps8xxx.h" #include "driver/temp_sensor/thermistor.h" #include "gpio.h" -#include "hooks.h" #include "i2c.h" #include "keyboard_scan.h" -#include "power/icelake.h" #include "system.h" #include "task.h" #include "temp_sensor.h" @@ -73,48 +71,6 @@ const enum gpio_signal hibernate_wake_pins[] = { const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); /******************************************************************************/ -/* - * PWROK signal configuration, see the PWROK Generation Flow Diagram (Figure - * 235) in the Tiger Lake Platform Design Guide for the list of potential - * signals. - * - * Volteer uses this power sequence: - * GPIO_EN_PPVAR_VCCIN - Turns on the VCCIN rail. Also used as a delay to - * the VCCST_PWRGD input to the AP so this signal must be delayed - * 5 ms to meet the tCPU00 timing requirement. - * GPIO_EC_PCH_SYS_PWROK - Asserts the SYS_PWROK input to the AP. Delayed - * a total of 50 ms after ALL_SYS_PWRGD input is asserted. See - * b/144478941 for full discussion. - * - * Volteer does not provide direct EC control for the VCCST_PWRGD and PCH_PWROK - * signals. If your board adds these signals to the EC, copy this array - * to your board.c file and modify as needed. - */ -const struct intel_x86_pwrok_signal pwrok_signal_assert_list[] = { - { - .gpio = GPIO_EN_PPVAR_VCCIN, - .delay_ms = 5, - }, - { - .gpio = GPIO_EC_PCH_SYS_PWROK, - .delay_ms = 50 - 5, - }, -}; -const int pwrok_signal_assert_count = ARRAY_SIZE(pwrok_signal_assert_list); - -const struct intel_x86_pwrok_signal pwrok_signal_deassert_list[] = { - /* No delays needed during S0 exit */ - { - .gpio = GPIO_EC_PCH_SYS_PWROK, - }, - /* Turn off VCCIN last */ - { - .gpio = GPIO_EN_PPVAR_VCCIN, - }, -}; -const int pwrok_signal_deassert_count = ARRAY_SIZE(pwrok_signal_deassert_list); - -/******************************************************************************/ /* Temperature sensor configuration */ const struct temp_sensor_t temp_sensors[] = { [TEMP_SENSOR_1_CHARGER] = {.name = "Charger", @@ -135,10 +91,3 @@ const struct temp_sensor_t temp_sensors[] = { .idx = ADC_TEMP_SENSOR_4_FAN}, }; BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); - -static void baseboard_init(void) -{ - /* Enable monitoring of the PROCHOT input to the EC */ - gpio_enable_interrupt(GPIO_EC_PROCHOT_IN_L); -} -DECLARE_HOOK(HOOK_INIT, baseboard_init, HOOK_PRIO_DEFAULT); |