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STM32H7 FLASH and DEVICE_KEY 

- Enable FLASHIAP for all H7 boards
- Use "TDB_INTERNAL" for all H7 boards
- Define specific internal_base_address only for DISCO_H747I_CM7
  (default address is the end of FLASH which is correct for other H7 boards)
- Correct GetSectorBase function with Dual Bank information
pull/11789/head
jeromecoutant 2019-10-31 13:04:07 +01:00
parent cbf9f0650b
commit d7d0d0b8cb
6 changed files with 49 additions and 83 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
features/storage/kvstore/conf/global/mbed_lib.json
View File

@ -20,9 +20,18 @@
"NUCLEO_F429ZI": {
"storage_type": "TDB_INTERNAL"
},
"NUCLEO_H743ZI": {
"storage_type": "TDB_INTERNAL"
},
"NUCLEO_H743ZI2": {
"storage_type": "TDB_INTERNAL"
},
"DISCO_H747I": {
"storage_type": "TDB_INTERNAL"
},
"DISCO_H747I_CM4": {
"storage_type": "TDB_INTERNAL"
},
"UBLOX_EVK_ODIN_W2": {
"storage_type": "TDB_INTERNAL"
},

4
features/storage/kvstore/conf/tdb_internal/mbed_lib.json
View File

@ -16,10 +16,10 @@
"internal_base_address": "0x00028000"
},
"DISCO_H747I": {
"internal_size": "256*1024",
"internal_size": "2*FLASH_SECTOR_SIZE",
"internal_base_address": "0x080C0000"
},
"ARM_MUSCA_A1_S": {
"ARM_MUSCA_A1_S": {
"internal_size": "0x8000",
"internal_base_address": "0x00420000"
},

60
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H743xI/flash_data.h
View File

@ -1,49 +1,21 @@
/* mbed Microcontroller Library
*******************************************************************************
* Copyright (c) 2016, STMicroelectronics
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************
*/
/*
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2016-2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
#ifndef MBED_FLASH_DATA_H
#define MBED_FLASH_DATA_H
#include "device.h"
#include <stdint.h>
#if DEVICE_FLASH
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Flash size */
#ifndef FLASH_SIZE
#define FLASH_SIZE (uint32_t) 0x200000 // 2Mb
#endif
#define ADDR_FLASH_SECTOR_0_BANK1 ((uint32_t)0x08000000) /* Base @ of Sector 0, Bank1, 128 Kbyte */
#define ADDR_FLASH_SECTOR_1_BANK1 ((uint32_t)0x08020000) /* Base @ of Sector 1, Bank1, 128 Kbyte */
#define ADDR_FLASH_SECTOR_2_BANK1 ((uint32_t)0x08040000) /* Base @ of Sector 2, Bank1, 128 Kbyte */
@ -62,6 +34,4 @@
#define ADDR_FLASH_SECTOR_6_BANK2 ((uint32_t)0x081C0000) /* Base @ of Sector 6, Bank2, 128 Kbyte */
#define ADDR_FLASH_SECTOR_7_BANK2 ((uint32_t)0x081E0000) /* Base @ of Sector 7, Bank2, 128 Kbyte */
#endif // DEVICE_FLASH
#endif

18
targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/flash_data.h
View File

@ -2,7 +2,7 @@
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* <h2><center>&copy; Copyright (c) 2018-2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
@ -16,20 +16,6 @@
#ifndef MBED_FLASH_DATA_H
#define MBED_FLASH_DATA_H
#include "device.h"
#include <stdint.h>
#if DEVICE_FLASH
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Flash size */
#ifndef FLASH_SIZE
#define FLASH_SIZE (uint32_t) 0x200000 // 2Mb
#endif
#define ADDR_FLASH_SECTOR_0_BANK1 ((uint32_t)0x08000000) /* Base @ of Sector 0, Bank1, 128 Kbyte */
#define ADDR_FLASH_SECTOR_1_BANK1 ((uint32_t)0x08020000) /* Base @ of Sector 1, Bank1, 128 Kbyte */
#define ADDR_FLASH_SECTOR_2_BANK1 ((uint32_t)0x08040000) /* Base @ of Sector 2, Bank1, 128 Kbyte */
@ -48,6 +34,4 @@
#define ADDR_FLASH_SECTOR_6_BANK2 ((uint32_t)0x081C0000) /* Base @ of Sector 6, Bank2, 128 Kbyte */
#define ADDR_FLASH_SECTOR_7_BANK2 ((uint32_t)0x081E0000) /* Base @ of Sector 7, Bank2, 128 Kbyte */
#endif // DEVICE_FLASH
#endif

38
targets/TARGET_STM/TARGET_STM32H7/flash_api.c
View File

@ -1,6 +1,6 @@
/* mbed Microcontroller Library
* Copyright (c) 2017 ARM Limited
* Copyright (c) 2017 STMicroelectronics
* Copyright (c) 2017-2019 ARM Limited
* Copyright (c) 2017-2019 STMicroelectronics
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -23,7 +23,7 @@
static uint32_t GetSector(uint32_t Address);
static uint32_t GetSectorSize(uint32_t Sector);
static uint32_t GetSectorBase(uint32_t SectorId);
static uint32_t GetSectorBase(uint32_t SectorId, uint32_t BanksId);
int32_t flash_init(flash_t *obj)
{
@ -50,7 +50,6 @@ int32_t flash_erase_sector(flash_t *obj, uint32_t address)
{
/* Variable used for Erase procedure */
FLASH_EraseInitTypeDef EraseInitStruct;
uint32_t SectorId;
uint32_t SectorError = 0;
int32_t status = 0;
@ -70,29 +69,23 @@ int32_t flash_erase_sector(flash_t *obj, uint32_t address)
return -1;
}
/* Get the 1st sector to erase */
SectorId = GetSector(address);
/* Fill EraseInit structure */
EraseInitStruct.TypeErase = FLASH_TYPEERASE_SECTORS;
EraseInitStruct.VoltageRange = FLASH_VOLTAGE_RANGE_3;
EraseInitStruct.Sector = SectorId;
EraseInitStruct.Sector = GetSector(address);
EraseInitStruct.NbSectors = 1;
if (address < ADDR_FLASH_SECTOR_0_BANK2) {
EraseInitStruct.Banks = FLASH_BANK_1;
if (HAL_FLASHEx_Erase(&EraseInitStruct, &SectorError) != HAL_OK) {
status = -1;
}
} else {
EraseInitStruct.TypeErase = FLASH_TYPEERASE_SECTORS;
EraseInitStruct.Banks = FLASH_BANK_2;
if (HAL_FLASHEx_Erase(&EraseInitStruct, &SectorError) != HAL_OK) {
status = -1;
}
}
SCB_CleanInvalidateDCache_by_Addr((uint32_t *)GetSectorBase(SectorId), GetSectorSize(SectorId));
if (HAL_FLASHEx_Erase(&EraseInitStruct, &SectorError) != HAL_OK) {
status = -1;
}
SCB_CleanInvalidateDCache_by_Addr((uint32_t *)GetSectorBase(EraseInitStruct.Sector, EraseInitStruct.Banks), GetSectorSize(EraseInitStruct.Sector));
SCB_InvalidateICache();
HAL_FLASH_Lock();
@ -218,18 +211,25 @@ static uint32_t GetSector(uint32_t Address)
*/
static uint32_t GetSectorSize(uint32_t Sector)
{
return (uint32_t)(128 * 1024); // 128 KB
return FLASH_SECTOR_SIZE;
}
/**
* @brief Gets sector base address
* @param SectorId
* @param BanksId
* @retval base address of a given sector
*/
static uint32_t GetSectorBase(uint32_t SectorId)
static uint32_t GetSectorBase(uint32_t SectorId, uint32_t BanksId)
{
uint32_t i = 0;
uint32_t address_sector = FLASH_BASE;
uint32_t address_sector;
if (BanksId == FLASH_BANK_1) {
address_sector = FLASH_BANK1_BASE;
} else {
address_sector = FLASH_BANK2_BASE;
}
for (i = 0; i < SectorId; i++) {
address_sector += GetSectorSize(i);

3
targets/targets.json
View File

@ -3236,6 +3236,7 @@
"macro_name": "HSE_VALUE"
}
},
"components_add": ["FLASHIAP"],
"macros_add": [
"STM32H743xx",
"EXTRA_IDLE_STACK_REQUIRED",
@ -3288,6 +3289,7 @@
"macro_name": "HSE_VALUE"
}
},
"components_add": ["FLASHIAP"],
"macros_add": [
"STM32H743xx",
"EXTRA_IDLE_STACK_REQUIRED",
@ -3359,6 +3361,7 @@
"STM32H747xI",
"DISCO_H747I"
],
"components_add": ["FLASHIAP"],
"config": {
"lpticker_lptim": {
"help": "This target supports LPTIM. Set value 1 to use LPTIM for LPTICKER, or 0 to use RTC wakeup timer",