diff options
Diffstat (limited to 'baseboard/ite_evb/baseboard.c')
| -rw-r--r-- | baseboard/ite_evb/baseboard.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/baseboard/ite_evb/baseboard.c b/baseboard/ite_evb/baseboard.c deleted file mode 100644 index 00459b12bc..0000000000 --- a/baseboard/ite_evb/baseboard.c +++ /dev/null @@ -1,195 +0,0 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* ite_evb baseboard configuration */ -#include "clock.h" -#include "common.h" -#include "console.h" -#include "fan.h" -#include "gpio.h" -#include "hooks.h" -#include "i2c.h" -#include "intc.h" -#include "keyboard_scan.h" -#include "lid_switch.h" -#include "lpc.h" -#include "power_button.h" -#include "pwm_chip.h" -#include "registers.h" -#include "spi.h" -#include "switch.h" -#include "system.h" -#include "task.h" -#include "timer.h" -#include "uart.h" -#include "util.h" -#include "gpio_list.h" - -#if defined(CONFIG_FANS) || defined(CONFIG_PWM) -const struct fan_conf fan_conf_0 = { - .flags = FAN_USE_RPM_MODE, - .ch = 0, /* Use MFT id to control fan */ - .pgood_gpio = -1, - .enable_gpio = -1, -}; - -const struct fan_rpm fan_rpm_0 = { - .rpm_min = 1500, - .rpm_start = 1500, - .rpm_max = 6500, -}; - -const struct fan_t fans[] = { - { .conf = &fan_conf_0, - .rpm = &fan_rpm_0, }, -}; -BUILD_ASSERT(ARRAY_SIZE(fans) == CONFIG_FANS); - -/* - * PWM HW channelx binding tachometer channelx for fan control. - * Four tachometer input pins but two tachometer modules only, - * so always binding [TACH_CH_TACH0A | TACH_CH_TACH0B] and/or - * [TACH_CH_TACH1A | TACH_CH_TACH1B] - */ -const struct fan_tach_t fan_tach[] = { - [PWM_HW_CH_DCR0] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR1] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR2] = { - .ch_tach = TACH_CH_TACH1A, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR3] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR4] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR5] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR6] = { - .ch_tach = TACH_CH_NULL, - .fan_p = -1, - .rpm_re = -1, - .s_duty = -1, - }, - [PWM_HW_CH_DCR7] = { - .ch_tach = TACH_CH_TACH0A, - .fan_p = 2, - .rpm_re = 50, - .s_duty = 30, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(fan_tach) == PWM_HW_CH_TOTAL); -#endif /* defined(CONFIG_FANS) || defined(CONFIG_PWM) */ - -/* Keyboard scan setting */ -__override struct keyboard_scan_config keyscan_config = { - .output_settle_us = 35, - .debounce_down_us = 5 * MSEC, - .debounce_up_us = 40 * MSEC, - .scan_period_us = 3 * MSEC, - .min_post_scan_delay_us = 1000, - .poll_timeout_us = 100 * MSEC, - .actual_key_mask = { - 0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff, - 0xa4, 0xff, 0xfe, 0x55, 0xfa, 0xca /* full set */ - }, -}; - -#if defined(CONFIG_SPI_FLASH_PORT) -/* SPI devices */ -const struct spi_device_t spi_devices[] = { - [CONFIG_SPI_FLASH_PORT] = { - .port = CONFIG_SPI_FLASH_PORT, - .div = 0, - .gpio_cs = -1 - }, -}; -const unsigned int spi_devices_used = ARRAY_SIZE(spi_devices); -#endif - -/* Initialize board. */ -static void board_init(void) -{ -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -/* Wake-up pins for hibernate */ -const enum gpio_signal hibernate_wake_pins[] = { - GPIO_POWER_BUTTON_L, GPIO_LID_OPEN -}; -const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); - -/* - * I2C channels (A, B, and C) are using the same timing registers (00h~07h) - * at default. - * In order to set frequency independently for each channels, - * We use timing registers 09h~0Bh, and the supported frequency will be: - * 50KHz, 100KHz, 400KHz, or 1MHz. - * I2C channels (D, E and F) can be set different frequency on different ports. - * The I2C(D/E/F) frequency depend on the frequency of SMBus Module and - * the individual prescale register. - * The frequency of SMBus module is 24MHz on default. - * The allowed range of I2C(D/E/F) frequency is as following setting. - * SMBus Module Freq = PLL_CLOCK / ((IT83XX_ECPM_SCDCR2 & 0x0F) + 1) - * (SMBus Module Freq / 510) <= I2C Freq <= (SMBus Module Freq / 8) - * Channel D has multi-function and can be used as UART interface. - * Channel F is reserved for EC debug. - */ - -/* I2C ports */ -const struct i2c_port_t i2c_ports[] = { - { - .name = "battery", - .port = I2C_PORT_BATTERY, - .kbps = 100, - .scl = GPIO_I2C_C_SCL, - .sda = GPIO_I2C_C_SDA, - }, - { - .name = "evb-1", - .port = IT83XX_I2C_CH_A, - .kbps = 100, - .scl = GPIO_I2C_A_SCL, - .sda = GPIO_I2C_A_SDA, - }, - { - .name = "evb-2", - .port = IT83XX_I2C_CH_B, - .kbps = 100, - .scl = GPIO_I2C_B_SCL, - .sda = GPIO_I2C_B_SDA, - }, - { - .name = "opt-4", - .port = IT83XX_I2C_CH_E, - .kbps = 100, - .scl = GPIO_I2C_E_SCL, - .sda = GPIO_I2C_E_SDA, - }, -}; -const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); |