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6959f42da6
Add the evaluation board driver of npcx7 series ec for testing. If you
received the evb which ec is 128-pins package, please notice it has
the following limitations.
a. No GPIOD7/E0 pins.
b. No I2C4_0, I2C4_1, I2C5_1 and I2C6_1 ports.
c. No ADC7, ADC8 and ADC9 channels.
d. No JTAG port 1.
e. Do not enable CONFIG_HIBERNATE_PSL since no PSL circuit on evb.
This CL also includes:
1. Modified reset config from srst to sysresetreq in openocd/npcx.cfg.
Make sure openocd driver can reset ec by using NVIC_SYSRESETREQ.
2. Add flash utilities for npcx7 ec in openocd/npcx_cmds.tcl.
3. Add npcx7_evb support in flash_ec.
BRANCH=none
BUG=none
TEST=Passed all npcx7 drivers verification on the evb no matter which
ec's package is 128 or 144 pins package.
Change-Id: I8224d97cd66ce483d70816f47b2e124308f1b69c
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/505832
Reviewed-by: Randall Spangler <rspangler@chromium.org>
131 lines
4.2 KiB
C
131 lines
4.2 KiB
C
/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* EC for Nuvoton M4 EB configuration */
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#include "adc.h"
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#include "adc_chip.h"
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#include "backlight.h"
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#include "chipset.h"
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#include "common.h"
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#include "driver/temp_sensor/tmp006.h"
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#include "extpower.h"
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#include "fan.h"
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#include "fan_chip.h"
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#include "gpio.h"
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#include "i2c.h"
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#include "keyboard_scan.h"
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#include "lid_switch.h"
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#include "peci.h"
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#include "power.h"
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#include "power_button.h"
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#include "pwm.h"
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#include "pwm_chip.h"
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#include "registers.h"
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#include "spi.h"
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#include "switch.h"
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#include "temp_sensor.h"
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#include "temp_sensor_chip.h"
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#include "timer.h"
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#include "thermal.h"
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#include "util.h"
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#include "gpio_list.h"
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/******************************************************************************/
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/* ADC channels. Must be in the exactly same order as in enum adc_channel. */
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const struct adc_t adc_channels[] = {
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[ADC_CH_0] = {"ADC0", NPCX_ADC_CH0, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
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[ADC_CH_1] = {"ADC1", NPCX_ADC_CH1, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
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[ADC_CH_2] = {"ADC2", NPCX_ADC_CH2, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
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};
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BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
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/******************************************************************************/
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/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
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const struct pwm_t pwm_channels[] = {
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[PWM_CH_FAN] = { 0, PWM_CONFIG_OPEN_DRAIN, 25000},
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#if (CONFIG_FANS == 2)
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[PWM_CH_FAN2] = { 2, 0, 25000 },
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#endif
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[PWM_CH_KBLIGHT] = { 1, 0, 10000 },
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};
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BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
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/******************************************************************************/
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/* Physical fans. These are logically separate from pwm_channels. */
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const struct fan_t fans[] = {
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[FAN_CH_0] = {
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.flags = FAN_USE_RPM_MODE,
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.rpm_min = 1000,
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.rpm_start = 1000,
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.rpm_max = 5200,
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.ch = 0,/* Use MFT id to control fan */
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.pgood_gpio = GPIO_PGOOD_FAN,
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.enable_gpio = -1,
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},
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#if (CONFIG_FANS == 2)
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[FAN_CH_1] = {
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.flags = FAN_USE_RPM_MODE,
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.rpm_min = 1000,
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.rpm_start = 1000,
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.rpm_max = 4300,
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.ch = 1,/* Use MFT id to control fan */
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.pgood_gpio = -1,
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.enable_gpio = -1,
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},
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#endif
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};
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BUILD_ASSERT(ARRAY_SIZE(fans) == FAN_CH_COUNT);
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/******************************************************************************/
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/* MFT channels. These are logically separate from pwm_channels. */
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const struct mft_t mft_channels[] = {
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[MFT_CH_0] = { NPCX_MFT_MODULE_1, TCKC_LFCLK, PWM_CH_FAN},
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#if (CONFIG_FANS == 2)
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[MFT_CH_1] = { NPCX_MFT_MODULE_2, TCKC_LFCLK, PWM_CH_FAN2},
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#endif
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};
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BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT);
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/******************************************************************************/
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/* I2C ports */
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const struct i2c_port_t i2c_ports[] = {
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{"master0-0", NPCX_I2C_PORT0_0, 100, GPIO_I2C0_SCL0, GPIO_I2C0_SDA0},
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{"master0-1", NPCX_I2C_PORT0_1, 100, GPIO_I2C0_SCL1, GPIO_I2C0_SDA1},
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{"master1", NPCX_I2C_PORT1, 100, GPIO_I2C1_SCL, GPIO_I2C1_SDA},
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{"master2", NPCX_I2C_PORT2, 100, GPIO_I2C2_SCL, GPIO_I2C2_SDA},
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{"master3", NPCX_I2C_PORT3, 100, GPIO_I2C3_SCL, GPIO_I2C3_SDA},
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};
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const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
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/******************************************************************************/
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/* SPI devices */
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const struct spi_device_t spi_devices[] = {
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{ CONFIG_SPI_FLASH_PORT, 0, GPIO_SPI_CS_L},
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};
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const unsigned int spi_devices_used = ARRAY_SIZE(spi_devices);
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/******************************************************************************/
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/* Wake-up pins for hibernate */
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const enum gpio_signal hibernate_wake_pins[] = {
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GPIO_POWER_BUTTON_L,
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};
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const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins);
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/******************************************************************************/
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/* Keyboard scan setting */
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struct keyboard_scan_config keyscan_config = {
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.output_settle_us = 40,
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.debounce_down_us = 6 * MSEC,
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.debounce_up_us = 30 * MSEC,
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.scan_period_us = 1500,
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.min_post_scan_delay_us = 1000,
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.poll_timeout_us = SECOND,
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.actual_key_mask = {
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0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
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0xa4, 0xff, 0xf6, 0x55, 0xfa, 0xc8 /* full set */
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},
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};
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