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| author | Gwendal Grignou <gwendal@chromium.org> | 2015-02-13 13:07:14 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-06-06 17:09:28 -0700 |
| commit | 7719869dace6785e72db53c909fbea3315533b3d (patch) | |
| tree | 6e75f937a4dc09bdda70d7efd5c345adc899161e /board/nucleo-f411re/board.h | |
| parent | 885c02a92d35607bf410e27f27c0b35e67827cf5 (diff) | |
| download | chrome-ec-7719869dace6785e72db53c909fbea3315533b3d.tar.gz | |
board: Add support for nucleo-f411re
Add nucleo-f411re for testing STM32F411.
Fix registers.h to include F411 specific features.
TEST=Check uart,gpio works. Check BMI160 accel/gyro sensor works over
i2c
Install firmware with "make BOARD=nucleo-f411re flash"
BUG=b:38018926
BRANCH=none
Change-Id: I8514d1aa48e06708053e72f8d4be15738eda6cf4
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/249994
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
Diffstat (limited to 'board/nucleo-f411re/board.h')
| -rw-r--r-- | board/nucleo-f411re/board.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/board/nucleo-f411re/board.h b/board/nucleo-f411re/board.h new file mode 100644 index 0000000000..0a8dcc6ba8 --- /dev/null +++ b/board/nucleo-f411re/board.h @@ -0,0 +1,76 @@ +/* Copyright 2015 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. + */ + +/* Nucleo-F411RE development board configuration */ + +#ifndef __BOARD_H +#define __BOARD_H + +/* 84 MHz CPU/AHB/APB2 clock frequency (APB1 = 42 Mhz) */ +#define CPU_CLOCK 84000000 +#define CONFIG_FLASH_WRITE_SIZE STM32_FLASH_WRITE_SIZE_3300 + + +/* the UART console is on USART2 (PA2/PA3) */ +#undef CONFIG_UART_CONSOLE +#define CONFIG_UART_CONSOLE 2 + +/* Optional features */ +#undef CONFIG_LID_SWITCH +#undef CONFIG_HIBERNATE +#define CONFIG_STM_HWTIMER32 +#define CONFIG_WATCHDOG_HELP +#define CONFIG_TASK_PROFILING + +#undef CONFIG_ADC +#define CONFIG_DMA_HELP +#define CONFIG_I2C + +#undef CONFIG_UART_RX_DMA +#define CONFIG_UART_TX_DMA_CH STM32_DMAS_USART2_TX +#define CONFIG_UART_RX_DMA_CH STM32_DMAS_USART2_RX +#define CONFIG_UART_TX_REQ_CH STM32_REQ_USART2_TX +#define CONFIG_UART_RX_REQ_CH STM32_REQ_USART2_RX + +#define CONFIG_ACCELGYRO_BMI160 +#define CONFIG_CMD_ACCELS +#define CONFIG_CMD_ACCEL_INFO +#define CONFIG_CMD_FLASH + +/* I2C ports configuration */ +#define CONFIG_I2C_MASTER +#define CONFIG_I2C_DEBUG +#define I2C_PORT_MASTER 1 +#define I2C_PORT_SLAVE 0 /* needed for DMAC macros (ugh) */ +#define I2C_PORT_ACCEL I2C_PORT_MASTER + +#ifndef __ASSEMBLER__ + +/* Timer selection */ +#define TIM_CLOCK32 2 +#define TIM_WATCHDOG 11 + +#define CONFIG_WP_ALWAYS + +/* ADC signal */ +enum adc_channel { + ADC1_0 = 0, + ADC1_1, + ADC1_4, + ADC1_8, + /* Number of ADC channels */ + ADC_CH_COUNT +}; + +enum sensor_id { + BASE_ACCEL = 0, + BASE_GYRO, +}; + +#include "gpio_signal.h" + +#endif /* !__ASSEMBLER__ */ + +#endif /* __BOARD_H */ |