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Add STM32 B_5585I-IOT2A board
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UweBonnes committed Sep 14, 2024
1 parent 5217cee commit 2c27f29
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8 changes: 8 additions & 0 deletions hw/bsp/stm32u5/boards/b_u585i_iot2a/board.cmake
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set(MCU_VARIANT stm32u585xx)
set(JLINK_DEVICE stm32u585zi)

function(update_board TARGET)
target_compile_definitions(${TARGET} PUBLIC
STM32U585xx
)
endfunction()
112 changes: 112 additions & 0 deletions hw/bsp/stm32u5/boards/b_u585i_iot2a/board.h
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/*
* The MIT License (MIT)
*
* Copyright (c) 2023, Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/

#ifndef BOARD_H_
#define BOARD_H_

#ifdef __cplusplus
extern "C"
{
#endif

// LED GREEN
#define LED_PORT GPIOH
#define LED_PIN GPIO_PIN_7
#define LED_STATE_ON 0

// BUTTON
#define BUTTON_PORT GPIOC
#define BUTTON_PIN GPIO_PIN_13
#define BUTTON_STATE_ACTIVE 1

// UART Enable for STLink VCOM
#define UART_DEV USART1
#define UART_CLK_EN __HAL_RCC_USART1_CLK_ENABLE
#define UART_GPIO_PORT GPIOA
#define UART_GPIO_AF GPIO_AF7_USART1
#define UART_TX_PIN GPIO_PIN_9
#define UART_RX_PIN GPIO_PIN_10

//--------------------------------------------------------------------+
// RCC Clock
//--------------------------------------------------------------------+

static void SystemClock_Config(void) {
RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
RCC_PeriphCLKInitTypeDef PeriphClkInit = { 0 };

/* Enable Power Clock */
__HAL_RCC_PWR_CLK_ENABLE();

/** Configure the main internal regulator output voltage
*/
HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);

/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48 | RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLMBOOST = RCC_PLLMBOOST_DIV1;
RCC_OscInitStruct.PLL.PLLM = 1;
RCC_OscInitStruct.PLL.PLLN = 10;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLQ = 2;
RCC_OscInitStruct.PLL.PLLR = 1;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLLVCIRANGE_1;
RCC_OscInitStruct.PLL.PLLFRACN = 0;
HAL_RCC_OscConfig(&RCC_OscInitStruct);

PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_CLK48;
PeriphClkInit.IclkClockSelection = RCC_CLK48CLKSOURCE_HSI48;

HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit);

/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType =
RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | RCC_CLOCKTYPE_PCLK3;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB3CLKDivider = RCC_HCLK_DIV1;

HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
}

static void SystemPower_Config(void) {
}

#ifdef __cplusplus
}
#endif

#endif /* BOARD_H_ */
11 changes: 11 additions & 0 deletions hw/bsp/stm32u5/boards/b_u585i_iot2a/board.mk
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CFLAGS += \
-DSTM32U585xx \

# All source paths should be relative to the top level.
LD_FILE = ${FAMILY_PATH}/linker/STM32U575xx_FLASH.ld

SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32u575xx.s

MCU_VARIANT = stm32u585xx
# For flash-jlink target
JLINK_DEVICE = stm32u585zi

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