mirror of https://github.com/ARMmbed/mbed-os.git
adustm
Martin Kojtal
parent
5ea3730ed2
commit
5b0dbbd780
|
|
@ -1,17 +1,31 @@
|
|||
/* mbed Microcontroller Library
|
||||
* Copyright (c) 2017 ARM Limited
|
||||
*******************************************************************************
|
||||
* Copyright (c) 2017, STMicroelectronics
|
||||
* All rights reserved.
|
||||
*
|
||||
* 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
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* 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.
|
||||
*
|
||||
* 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.
|
||||
* 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.
|
||||
*******************************************************************************
|
||||
*/
|
||||
|
||||
#include "flash_api.h"
|
||||
|
|
@ -71,8 +85,186 @@ static const flash_target_config_t flash_target_config = {
|
|||
|
||||
void flash_set_target_config(flash_t *obj)
|
||||
{
|
||||
obj->flash_algo = &flash_algo_config;
|
||||
obj->target_config = &flash_target_config;
|
||||
|
||||
if ((address >= (FLASH_BASE + FLASH_SIZE)) || (address < FLASH_BASE)) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Note: If an erase operation in Flash memory also concerns data in the data or instruction cache,
|
||||
you have to make sure that these data are rewritten before they are accessed during code
|
||||
execution. If this cannot be done safely, it is recommended to flush the caches by setting the
|
||||
DCRST and ICRST bits in the FLASH_CR register. */
|
||||
__HAL_FLASH_DATA_CACHE_DISABLE();
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_DISABLE();
|
||||
|
||||
__HAL_FLASH_DATA_CACHE_RESET();
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_RESET();
|
||||
|
||||
__HAL_FLASH_INSTRUCTION_CACHE_ENABLE();
|
||||
__HAL_FLASH_DATA_CACHE_ENABLE();
|
||||
|
||||
while (size > 0) {
|
||||
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_BYTE, address, (uint64_t)*data) != HAL_OK) {
|
||||
return -1;
|
||||
} else {
|
||||
size--;
|
||||
address++;
|
||||
data++;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
uint32_t flash_get_sector_size(const flash_t *obj, uint32_t address)
|
||||
{
|
||||
|
||||
if ((address >= (FLASH_BASE + FLASH_SIZE)) || (address < FLASH_BASE)) {
|
||||
return MBED_FLASH_INVALID_SIZE;
|
||||
}
|
||||
|
||||
return (GetSectorSize(GetSector(address)));
|
||||
}
|
||||
|
||||
uint32_t flash_get_page_size(const flash_t *obj)
|
||||
{
|
||||
// not applicable for STM32F4
|
||||
return (0x4000); // minimum sector size
|
||||
}
|
||||
uint32_t flash_get_start_address(const flash_t *obj)
|
||||
{
|
||||
return FLASH_BASE;
|
||||
}
|
||||
uint32_t flash_get_size(const flash_t *obj)
|
||||
{
|
||||
return FLASH_SIZE;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Gets the sector of a given address
|
||||
* @param None
|
||||
* @retval The sector of a given address
|
||||
*/
|
||||
static uint32_t GetSector(uint32_t address)
|
||||
{
|
||||
uint32_t sector = 0;
|
||||
|
||||
if((address < ADDR_FLASH_SECTOR_1) && (address >= ADDR_FLASH_SECTOR_0))
|
||||
{
|
||||
sector = FLASH_SECTOR_0;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_2) && (address >= ADDR_FLASH_SECTOR_1))
|
||||
{
|
||||
sector = FLASH_SECTOR_1;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_3) && (address >= ADDR_FLASH_SECTOR_2))
|
||||
{
|
||||
sector = FLASH_SECTOR_2;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_4) && (address >= ADDR_FLASH_SECTOR_3))
|
||||
{
|
||||
sector = FLASH_SECTOR_3;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_5) && (address >= ADDR_FLASH_SECTOR_4))
|
||||
{
|
||||
sector = FLASH_SECTOR_4;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_6) && (address >= ADDR_FLASH_SECTOR_5))
|
||||
{
|
||||
sector = FLASH_SECTOR_5;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_7) && (address >= ADDR_FLASH_SECTOR_6))
|
||||
{
|
||||
sector = FLASH_SECTOR_6;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_8) && (address >= ADDR_FLASH_SECTOR_7))
|
||||
{
|
||||
sector = FLASH_SECTOR_7;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_9) && (address >= ADDR_FLASH_SECTOR_8))
|
||||
{
|
||||
sector = FLASH_SECTOR_8;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_10) && (address >= ADDR_FLASH_SECTOR_9))
|
||||
{
|
||||
sector = FLASH_SECTOR_9;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_11) && (address >= ADDR_FLASH_SECTOR_10))
|
||||
{
|
||||
sector = FLASH_SECTOR_10;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_12) && (address >= ADDR_FLASH_SECTOR_11))
|
||||
{
|
||||
sector = FLASH_SECTOR_11;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_13) && (address >= ADDR_FLASH_SECTOR_12))
|
||||
{
|
||||
sector = FLASH_SECTOR_12;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_14) && (address >= ADDR_FLASH_SECTOR_13))
|
||||
{
|
||||
sector = FLASH_SECTOR_13;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_15) && (address >= ADDR_FLASH_SECTOR_14))
|
||||
{
|
||||
sector = FLASH_SECTOR_14;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_16) && (address >= ADDR_FLASH_SECTOR_15))
|
||||
{
|
||||
sector = FLASH_SECTOR_15;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_17) && (address >= ADDR_FLASH_SECTOR_16))
|
||||
{
|
||||
sector = FLASH_SECTOR_16;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_18) && (address >= ADDR_FLASH_SECTOR_17))
|
||||
{
|
||||
sector = FLASH_SECTOR_17;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_19) && (address >= ADDR_FLASH_SECTOR_18))
|
||||
{
|
||||
sector = FLASH_SECTOR_18;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_20) && (address >= ADDR_FLASH_SECTOR_19))
|
||||
{
|
||||
sector = FLASH_SECTOR_19;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_21) && (address >= ADDR_FLASH_SECTOR_20))
|
||||
{
|
||||
sector = FLASH_SECTOR_20;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_22) && (address >= ADDR_FLASH_SECTOR_21))
|
||||
{
|
||||
sector = FLASH_SECTOR_21;
|
||||
}
|
||||
else if((address < ADDR_FLASH_SECTOR_23) && (address >= ADDR_FLASH_SECTOR_22))
|
||||
{
|
||||
sector = FLASH_SECTOR_22;
|
||||
}
|
||||
else/*(address < FLASH_END_ADDR) && (address >= ADDR_FLASH_SECTOR_23))*/
|
||||
{
|
||||
sector = FLASH_SECTOR_23;
|
||||
}
|
||||
|
||||
|
||||
return sector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Gets sector Size
|
||||
* @param None
|
||||
* @retval The size of a given sector
|
||||
*/
|
||||
static uint32_t GetSectorSize(uint32_t Sector)
|
||||
{
|
||||
uint32_t sectorsize = 0x00;
|
||||
if((Sector == FLASH_SECTOR_0) || (Sector == FLASH_SECTOR_1) || (Sector == FLASH_SECTOR_2) ||\
|
||||
(Sector == FLASH_SECTOR_3) || (Sector == FLASH_SECTOR_12) || (Sector == FLASH_SECTOR_13) ||\
|
||||
(Sector == FLASH_SECTOR_14) || (Sector == FLASH_SECTOR_15)) {
|
||||
sectorsize = 16 * 1024;
|
||||
} else if((Sector == FLASH_SECTOR_4) || (Sector == FLASH_SECTOR_16)) {
|
||||
sectorsize = 64 * 1024;
|
||||
} else {
|
||||
sectorsize = 128 * 1024;
|
||||
}
|
||||
return sectorsize;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,71 @@
|
|||
/* 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.
|
||||
*******************************************************************************
|
||||
*/
|
||||
#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 ------------------------------------------------------------*/
|
||||
/* Base address of the Flash sectors Bank 1 */
|
||||
#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* Base @ of Sector 0, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) /* Base @ of Sector 1, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) /* Base @ of Sector 2, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) /* Base @ of Sector 3, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) /* Base @ of Sector 4, 64 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) /* Base @ of Sector 5, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) /* Base @ of Sector 6, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) /* Base @ of Sector 7, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_8 ((uint32_t)0x08080000) /* Base @ of Sector 8, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_9 ((uint32_t)0x080A0000) /* Base @ of Sector 9, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_10 ((uint32_t)0x080C0000) /* Base @ of Sector 10, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_11 ((uint32_t)0x080E0000) /* Base @ of Sector 11, 128 Kbytes */
|
||||
|
||||
/* Base address of the Flash sectors Bank 2 */
|
||||
#define ADDR_FLASH_SECTOR_12 ((uint32_t)0x08100000) /* Base @ of Sector 0, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_13 ((uint32_t)0x08104000) /* Base @ of Sector 1, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_14 ((uint32_t)0x08108000) /* Base @ of Sector 2, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_15 ((uint32_t)0x0810C000) /* Base @ of Sector 3, 16 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_16 ((uint32_t)0x08110000) /* Base @ of Sector 4, 64 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_17 ((uint32_t)0x08120000) /* Base @ of Sector 5, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_18 ((uint32_t)0x08140000) /* Base @ of Sector 6, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_19 ((uint32_t)0x08160000) /* Base @ of Sector 7, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_20 ((uint32_t)0x08180000) /* Base @ of Sector 8, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_21 ((uint32_t)0x081A0000) /* Base @ of Sector 9, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_22 ((uint32_t)0x081C0000) /* Base @ of Sector 10, 128 Kbytes */
|
||||
#define ADDR_FLASH_SECTOR_23 ((uint32_t)0x081E0000) /* Base @ of Sector 11, 128 Kbytes */
|
||||
|
||||
|
||||
#endif
|
||||
#endif
|
||||
Loading…
Reference in New Issue