mirror of
https://github.com/google/pebble.git
synced 2025-07-14 02:01:59 -04:00
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/*
|
|
* Copyright 2024 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "util/misc.h"
|
|
|
|
#define BOARD_LSE_MODE RCC_LSE_Bypass
|
|
|
|
#define USE_PARALLEL_FLASH 1 // FIXME PBL-28872: Hack to get the "modern" flash layout.
|
|
// Fix when we add support for new flash
|
|
|
|
#define BOARD_I2C_BUS_COUNT (ARRAY_LENGTH(SILK_I2C_BUS_CONFIGS))
|
|
|
|
static const I2cBusConfig SILK_I2C_BUS_CONFIGS[] = {
|
|
// PMIC I2c
|
|
[0] = {
|
|
.i2c = I2C3,
|
|
.i2c_scl = { GPIOA, GPIO_Pin_8, GPIO_PinSource8, GPIO_AF_I2C3 },
|
|
.i2c_sda = { GPIOB, GPIO_Pin_8, GPIO_PinSource8, GPIO_AF9_I2C3 },
|
|
.clock_speed = 400000,
|
|
.duty_cycle = I2C_DutyCycle_16_9,
|
|
.clock_ctrl = RCC_APB1Periph_I2C3,
|
|
.ev_irq_channel = I2C3_EV_IRQn,
|
|
.er_irq_channel = I2C3_ER_IRQn,
|
|
},
|
|
};
|
|
|
|
static const uint8_t SILK_I2C_DEVICE_MAP[] = {
|
|
[I2C_DEVICE_AS3701B] = 0,
|
|
};
|
|
|
|
static const BoardConfig BOARD_CONFIG = {
|
|
.i2c_bus_configs = SILK_I2C_BUS_CONFIGS,
|
|
.i2c_bus_count = BOARD_I2C_BUS_COUNT,
|
|
.i2c_device_map = SILK_I2C_DEVICE_MAP,
|
|
.i2c_device_count = ARRAY_LENGTH(SILK_I2C_DEVICE_MAP),
|
|
};
|
|
|
|
static const BoardConfigButton BOARD_CONFIG_BUTTON = {
|
|
.buttons = {
|
|
[BUTTON_ID_BACK] =
|
|
{ "Back", GPIOC, GPIO_Pin_13, { EXTI_PortSourceGPIOC, 13 }, GPIO_PuPd_NOPULL },
|
|
[BUTTON_ID_UP] =
|
|
{ "Up", GPIOD, GPIO_Pin_2, { EXTI_PortSourceGPIOD, 2 }, GPIO_PuPd_DOWN },
|
|
[BUTTON_ID_SELECT] =
|
|
{ "Select", GPIOH, GPIO_Pin_0, { EXTI_PortSourceGPIOH, 0 }, GPIO_PuPd_DOWN },
|
|
[BUTTON_ID_DOWN] =
|
|
{ "Down", GPIOH, GPIO_Pin_1, { EXTI_PortSourceGPIOH, 1 }, GPIO_PuPd_DOWN },
|
|
},
|
|
|
|
.button_com = { 0 },
|
|
};
|
|
|
|
typedef enum {
|
|
QSpiPin_CS,
|
|
QSpiPin_SCLK,
|
|
QSpiPin_DQ0,
|
|
QSpiPin_DQ1,
|
|
QSpiPin_DQ2,
|
|
QSpiPin_DQ3,
|
|
QSpiPinCount,
|
|
} QSpiPin;
|
|
|
|
static const AfConfig BOARD_CONFIG_FLASH_PINS[] = {
|
|
[QSpiPin_CS] = {
|
|
.gpio = GPIOB,
|
|
.gpio_pin = GPIO_Pin_6,
|
|
.gpio_pin_source = GPIO_PinSource6,
|
|
.gpio_af = GPIO_AF10_QUADSPI,
|
|
},
|
|
[QSpiPin_SCLK] = {
|
|
.gpio = GPIOB,
|
|
.gpio_pin = GPIO_Pin_2,
|
|
.gpio_pin_source = GPIO_PinSource2,
|
|
.gpio_af = GPIO_AF9_QUADSPI,
|
|
},
|
|
[QSpiPin_DQ0] = {
|
|
.gpio = GPIOC,
|
|
.gpio_pin = GPIO_Pin_9,
|
|
.gpio_pin_source = GPIO_PinSource9,
|
|
.gpio_af = GPIO_AF9_QUADSPI,
|
|
},
|
|
[QSpiPin_DQ1] = {
|
|
.gpio = GPIOC,
|
|
.gpio_pin = GPIO_Pin_10,
|
|
.gpio_pin_source = GPIO_PinSource10,
|
|
.gpio_af = GPIO_AF9_QUADSPI,
|
|
},
|
|
[QSpiPin_DQ2] = {
|
|
.gpio = GPIOC,
|
|
.gpio_pin = GPIO_Pin_8,
|
|
.gpio_pin_source = GPIO_PinSource8,
|
|
.gpio_af = GPIO_AF9_QUADSPI,
|
|
},
|
|
[QSpiPin_DQ3] = {
|
|
.gpio = GPIOA,
|
|
.gpio_pin = GPIO_Pin_1,
|
|
.gpio_pin_source = GPIO_PinSource1,
|
|
.gpio_af = GPIO_AF9_QUADSPI,
|
|
},
|
|
};
|