From 438a52f15abd771261b98984fcfda42188d1e5be Mon Sep 17 00:00:00 2001
From: Lin Gao <lin.gao@arm.com>
Date: Fri, 29 Mar 2019 12:37:20 -0500
Subject: [PATCH] Fix handoff issue from the bootloader to the application on
MTS_DRAGONFLY_F411RE
---
.../COMPONENT_SPIF/SPIFBlockDevice.cpp | 52 +++++-------------
.../COMPONENT_SPIF/SPIFBlockDevice.h | 6 +-
.../blockdevice/COMPONENT_SPIF/mbed_lib.json | 48 ++--------------
.../device/TOOLCHAIN_ARM_STD/stm32f411re.sct | 27 ++++++---
.../device/TOOLCHAIN_GCC_ARM/NUCLEO_F411RE.ld | 15 +++--
.../TOOLCHAIN_GCC_ARM/startup_STM32F41x.S | 6 +-
.../device/TOOLCHAIN_IAR/stm32f411xe.icf | 9 ++-
.../device/flash_data.h | 55 +++++++++++++++++++
.../device/system_clock.c | 3 +-
targets/targets.json | 12 ++--
10 files changed, 124 insertions(+), 109 deletions(-)
create mode 100644 targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/flash_data.h
diff --git a/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.cpp b/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.cpp
index c5e22d1360..b55f71707b 100644
--- a/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.cpp
+++ b/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.cpp
@@ -95,10 +95,8 @@ enum spif_default_instructions {
// e.g. (1)Set Write Enable, (2)Program, (3)Wait Memory Ready
SingletonPtr<PlatformMutex> SPIFBlockDevice::_mutex;
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
// Local Function
static unsigned int local_math_power(int base, int exp);
-#endif
//***********************
// SPIF Block Device APIs
@@ -130,14 +128,11 @@ int SPIFBlockDevice::init()
uint8_t vendor_device_ids[4];
size_t data_length = 3;
int status = SPIF_BD_ERROR_OK;
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
uint32_t basic_table_addr = 0;
size_t basic_table_size = 0;
uint32_t sector_map_table_addr = 0;
size_t sector_map_table_size = 0;
-#endif
spif_bd_error spi_status = SPIF_BD_ERROR_OK;
- uint32_t density_bits = 0;
_mutex->lock();
@@ -160,6 +155,7 @@ int SPIFBlockDevice::init()
tr_info("INFO: Initialize flash memory OK\n");
}
+
/* Read Manufacturer ID (1byte), and Device ID (2bytes)*/
spi_status = _spi_send_general_command(SPIF_RDID, SPI_NO_ADDRESS_COMMAND, NULL, 0, (char *)vendor_device_ids,
data_length);
@@ -184,7 +180,7 @@ int SPIFBlockDevice::init()
status = SPIF_BD_ERROR_READY_FAILED;
goto exit_point;
}
- #ifdef MBED_CONF_SPIF_SFDP_ENABLE
+
/**************************** Parse SFDP Header ***********************************/
if (0 != _sfdp_parse_sfdp_headers(basic_table_addr, basic_table_size, sector_map_table_addr, sector_map_table_size)) {
tr_error("ERROR: init - Parse SFDP Headers Failed");
@@ -214,22 +210,11 @@ int SPIFBlockDevice::init()
goto exit_point;
}
}
- #else
- density_bits = MBED_CONF_SPIF_DRIVER_DENSITY_BITS;
- _device_size_bytes = (density_bits + 1) / 8;
- _read_instruction = SPIF_READ;
- _prog_instruction = SPIF_PP;
- _erase_instruction = MBED_CONF_SPIF_DRIVER_SECTOR_ERASE_INST;
- // Set Page Size (SPI write must be done on Page limits)
- _page_size_bytes = MBED_CONF_SPIF_DRIVER_PAGE_SIZE_BYTES;
- //_sector_size_pages = MBED_CONF_SPIF_DRIVER_SECTOR_SIZE_PAGES;
- _min_common_erase_size = MBED_CONF_SPIF_DRIVER_SECTOR_SIZE_PAGES * MBED_CONF_SPIF_DRIVER_PAGE_SIZE_BYTES;
+
// Configure BUS Mode to 1_1_1 for all commands other than Read
// Dummy And Mode Cycles Back default 0
- _read_dummy_and_mode_cycles = MBED_CONF_SPIF_DRIVER_READ_DUMMY_CYCLES;
- _write_dummy_and_mode_cycles = MBED_CONF_SPIF_DRIVER_MODE_WRITE_DUMMY_CYCLES;
+ _dummy_and_mode_cycles = _write_dummy_and_mode_cycles;
_is_initialized = true;
- #endif
exit_point:
_mutex->unlock();
@@ -348,19 +333,17 @@ int SPIFBlockDevice::erase(bd_addr_t addr, bd_size_t in_size)
return BD_ERROR_DEVICE_ERROR;
}
+ int type = 0;
+ uint32_t offset = 0;
+ uint32_t chunk = 4096;
int cur_erase_inst = _erase_instruction;
int size = (int)in_size;
bool erase_failed = false;
int status = SPIF_BD_ERROR_OK;
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
- int type = 0;
- uint32_t offset = 0;
- uint32_t chunk = 4096;
// Find region of erased address
int region = _utils_find_addr_region(addr);
// Erase Types of selected region
uint8_t bitfield = _region_erase_types_bitfield[region];
-#endif
tr_info("DEBUG: erase - addr: %llu, in_size: %llu", addr, in_size);
@@ -376,7 +359,7 @@ int SPIFBlockDevice::erase(bd_addr_t addr, bd_size_t in_size)
// For each iteration erase the largest section supported by current region
while (size > 0) {
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
+
// iterate to find next Largest erase type ( a. supported by region, b. smaller than size)
// find the matching instruction and erase size chunk for that type.
type = _utils_iterate_next_largest_erase_type(bitfield, size, (unsigned int)addr, _region_high_boundary[region]);
@@ -388,7 +371,7 @@ int SPIFBlockDevice::erase(bd_addr_t addr, bd_size_t in_size)
addr, size, cur_erase_inst, chunk);
tr_debug("DEBUG: erase - Region: %d, Type:%d",
region, type);
-#endif
+
_mutex->lock();
if (_set_write_enable() != 0) {
@@ -399,7 +382,7 @@ int SPIFBlockDevice::erase(bd_addr_t addr, bd_size_t in_size)
}
_spi_send_erase_command(cur_erase_inst, addr, size);
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
+
addr += chunk;
size -= chunk;
@@ -408,10 +391,7 @@ int SPIFBlockDevice::erase(bd_addr_t addr, bd_size_t in_size)
region++;
bitfield = _region_erase_types_bitfield[region];
}
-#else
- addr += _min_common_erase_size;
- size -= _min_common_erase_size;
-#endif
+
if (false == _is_mem_ready()) {
tr_error("ERROR: SPI After Erase Device not ready - failed\n");
erase_failed = true;
@@ -451,7 +431,6 @@ bd_size_t SPIFBlockDevice::get_erase_size() const
// Find minimal erase size supported by the region to which the address belongs to
bd_size_t SPIFBlockDevice::get_erase_size(bd_addr_t addr)
{
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
// Find region of current address
int region = _utils_find_addr_region(addr);
@@ -478,9 +457,6 @@ bd_size_t SPIFBlockDevice::get_erase_size(bd_addr_t addr)
}
return (bd_size_t)min_region_erase_size;
-#else
- return _min_common_erase_size;
-#endif
}
bd_size_t SPIFBlockDevice::size() const
@@ -620,7 +596,6 @@ spif_bd_error SPIFBlockDevice::_spi_send_general_command(int instruction, bd_add
return SPIF_BD_ERROR_OK;
}
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
/*********************************************************/
/********** SFDP Parsing and Detection Functions *********/
/*********************************************************/
@@ -912,7 +887,6 @@ int SPIFBlockDevice::_sfdp_detect_best_bus_read_mode(uint8_t *basic_param_table_
return 0;
}
-#endif
int SPIFBlockDevice::_reset_flash_mem()
{
@@ -1066,7 +1040,6 @@ int SPIFBlockDevice::_utils_iterate_next_largest_erase_type(uint8_t &bitfield, i
/*********************************************/
/************** Local Functions **************/
/*********************************************/
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
static unsigned int local_math_power(int base, int exp)
{
// Integer X^Y function, used to calculate size fields given in 2^N format
@@ -1077,4 +1050,5 @@ static unsigned int local_math_power(int base, int exp)
}
return result;
}
-#endif
+
+
diff --git a/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.h b/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.h
index f73ae9ff30..e0e68c15e3 100644
--- a/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.h
+++ b/components/storage/blockdevice/COMPONENT_SPIF/SPIFBlockDevice.h
@@ -198,7 +198,7 @@ public:
private:
// Internal functions
-#ifdef MBED_CONF_SPIF_SFDP_ENABLE
+
/****************************************/
/* SFDP Detection and Parsing Functions */
/****************************************/
@@ -222,7 +222,7 @@ private:
int _sfdp_detect_erase_types_inst_and_size(uint8_t *basic_param_table_ptr, int basic_param_table_size,
int &erase4k_inst,
int *erase_type_inst_arr, unsigned int *erase_type_size_arr);
-#endif
+
/***********************/
/* Utilities Functions */
/***********************/
@@ -299,8 +299,8 @@ private:
unsigned int _read_dummy_and_mode_cycles; // Number of Dummy and Mode Bits required by Read Bus Mode
unsigned int _write_dummy_and_mode_cycles; // Number of Dummy and Mode Bits required by Write Bus Mode
unsigned int _dummy_and_mode_cycles; // Number of Dummy and Mode Bits required by Current Bus Mode
- bool _is_initialized;
uint32_t _init_ref_count;
+ bool _is_initialized;
};
#endif /* MBED_SPIF_BLOCK_DEVICE_H */
diff --git a/components/storage/blockdevice/COMPONENT_SPIF/mbed_lib.json b/components/storage/blockdevice/COMPONENT_SPIF/mbed_lib.json
index dc3e61fdac..51b8c7eace 100644
--- a/components/storage/blockdevice/COMPONENT_SPIF/mbed_lib.json
+++ b/components/storage/blockdevice/COMPONENT_SPIF/mbed_lib.json
@@ -5,35 +5,7 @@
"SPI_MISO": "SPI_MISO",
"SPI_CLK": "SPI_SCK",
"SPI_CS": "SPI_CS",
- "SPI_FREQ": "40000000",
- "SFDP_ENABLE": {
- "help": "Enables Serial Flash Discovery Protocal for automatically determining flash parameters from the SFDP register",
- "value": true
- },
- "density_bits": {
- "help": "Flash density in bits. 16Mb = 16000000",
- "value": null
- },
- "page_size_bytes": {
- "help": "Flash page size in bytes",
- "value": null
- },
- "read_dummy_cycles": {
- "help": "Number of dummy cycles required between read cmd/addr and data output",
- "value": null
- },
- "mode_write_dummy_cycles": {
- "help": "Number of dummy cycles required between write or mode commands and data",
- "value": null
- },
- "sector_erase_inst": {
- "help": "Sector erase instruction.",
- "value": null
- },
- "sector_size_pages": {
- "help": "Sector size in pages for sector erase",
- "value": null
- }
+ "SPI_FREQ": "40000000"
},
"target_overrides": {
"LPC54114": {
@@ -60,25 +32,25 @@
"SPI_CLK": "PE_12",
"SPI_CS": "PE_11"
},
- "MTB_ADV_WISE_1530": {
+ "MTB_ADV_WISE_1530": {
"SPI_MOSI": "PC_3",
"SPI_MISO": "PC_2",
"SPI_CLK": "PB_13",
"SPI_CS": "PC_12"
},
- "MTB_MXCHIP_EMW3166": {
+ "MTB_MXCHIP_EMW3166": {
"SPI_MOSI": "PB_15",
"SPI_MISO": "PB_14",
"SPI_CLK": "PB_13",
"SPI_CS": "PA_10"
},
- "MTB_USI_WM_BN_BM_22": {
+ "MTB_USI_WM_BN_BM_22": {
"SPI_MOSI": "PC_3",
"SPI_MISO": "PC_2",
"SPI_CLK": "PB_13",
"SPI_CS": "PA_6"
},
- "MTB_ADV_WISE_1570": {
+ "MTB_ADV_WISE_1570": {
"SPI_MOSI": "PA_7",
"SPI_MISO": "PA_6",
"SPI_CLK": "PA_5",
@@ -95,15 +67,7 @@
"SPI_MOSI": "SPI3_MOSI",
"SPI_MISO": "SPI3_MISO",
"SPI_CLK": "SPI3_SCK",
- "SPI_CS": "SPI_CS1",
- "SPI_FREQ": "40000000",
- "SFDP_ENABLE": null,
- "density_bits": 16000000,
- "page_size_bytes": 256,
- "read_dummy_cycles": 0,
- "mode_write_dummy_cycles": 0,
- "sector_erase_inst": "0xD8",
- "sector_size_pages": 256
+ "SPI_CS": "SPI_CS1"
}
}
}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_ARM_STD/stm32f411re.sct b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_ARM_STD/stm32f411re.sct
index ac2e36d4e2..eb1e29e13d 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_ARM_STD/stm32f411re.sct
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_ARM_STD/stm32f411re.sct
@@ -28,29 +28,42 @@
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START 0x08000000
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE 0x80000
+#endif
+
#if !defined(MBED_BOOT_STACK_SIZE)
#define MBED_BOOT_STACK_SIZE 0x400
#endif
#define Stack_Size MBED_BOOT_STACK_SIZE
-; STM32F411RE: 512 KB FLASH (0x80000) + 128 KB SRAM (0x20000)
-; FIRST 64 KB FLASH FOR BOOTLOADER
-; REST 448 KB FLASH FOR APPLICATION
-LR_IROM1 0x08010000 0x70000 { ; load region size_region
+#define MBED_RAM_START 0x20000000
+#define MBED_RAM_SIZE 0x20000
+#define MBED_VECTTABLE_RAM_START (MBED_RAM_START)
+#define MBED_VECTTABLE_RAM_SIZE 0x198
+#define MBED_RAM0_START (MBED_RAM_START + MBED_VECTTABLE_RAM_SIZE)
+#define MBED_RAM0_SIZE (MBED_RAM_SIZE- MBED_VECTTABLE_RAM_SIZE)
- ER_IROM1 0x08010000 0x70000 { ; load address = execution address
+; STM32F411RE: 512 KB FLASH (0x80000) + 128 KB SRAM (0x20000)
+LR_IROM1 MBED_APP_START MBED_APP_SIZE { ; load region size_region
+
+ ER_IROM1 MBED_APP_START MBED_APP_SIZE { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
}
; Total: 102 vectors = 408 bytes (0x198) to be reserved in RAM
- RW_IRAM1 (0x20000000+0x198) (0x20000-0x198-Stack_Size) { ; RW data
+ RW_IRAM1 (MBED_RAM0_START) (MBED_RAM0_SIZE-Stack_Size) { ; RW data
.ANY (+RW +ZI)
}
- ARM_LIB_STACK (0x20000000+0x20000) EMPTY -Stack_Size { ; stack
+ ARM_LIB_STACK (MBED_RAM0_START+MBED_RAM0_SIZE) EMPTY -Stack_Size { ; stack
}
}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/NUCLEO_F411RE.ld b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/NUCLEO_F411RE.ld
index 2e34f3f3d4..1a6b97a139 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/NUCLEO_F411RE.ld
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/NUCLEO_F411RE.ld
@@ -1,17 +1,24 @@
/* Linker script for STM32F411 */
+#if !defined(MBED_APP_START)
+ #define MBED_APP_START 0x08000000
+#endif
+
+#if !defined(MBED_APP_SIZE)
+ #define MBED_APP_SIZE 512K
+#endif
+
#if !defined(MBED_BOOT_STACK_SIZE)
#define MBED_BOOT_STACK_SIZE 0x400
#endif
STACK_SIZE = MBED_BOOT_STACK_SIZE;
+
/* Linker script to configure memory regions. */
MEMORY
-{
- /* First 64kB of flash reserved for bootloader */
- /* Other 448kB for application */
- FLASH (rx) : ORIGIN = 0x08010000, LENGTH = 448K
+{
+ FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
/* CCM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K */
RAM (rwx) : ORIGIN = 0x20000198, LENGTH = 128k - 0x198
}
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/startup_STM32F41x.S b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/startup_STM32F41x.S
index b7f10ce5fc..48b4471340 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/startup_STM32F41x.S
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_GCC_ARM/startup_STM32F41x.S
@@ -66,8 +66,8 @@ __HeapLimit:
.section .isr_vector
.align 2
- .globl __isr_vector
-__isr_vector:
+ .globl g_pfnVectors
+g_pfnVectors:
.long __StackTop /* Top of Stack */
.long Reset_Handler /* Reset Handler */
.long NMI_Handler /* NMI Handler */
@@ -171,7 +171,7 @@ __isr_vector:
.long SPI4_IRQHandler /* SPI4 */
.long SPI5_IRQHandler /* SPI5 */
- .size __isr_vector, . - __isr_vector
+ .size g_pfnVectors, . - g_pfnVectors
.text
.thumb
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_IAR/stm32f411xe.icf b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_IAR/stm32f411xe.icf
index bf12247ac1..a69a7f8500 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_IAR/stm32f411xe.icf
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/TOOLCHAIN_IAR/stm32f411xe.icf
@@ -1,7 +1,10 @@
+if (!isdefinedsymbol(MBED_APP_START)) { define symbol MBED_APP_START = 0x08000000; }
+if (!isdefinedsymbol(MBED_APP_SIZE)) { define symbol MBED_APP_SIZE = 0x80000; }
+
/* [ROM = 512kb = 0x80000] */
-define symbol __intvec_start__ = 0x08010000;
-define symbol __region_ROM_start__ = 0x08010000;
-define symbol __region_ROM_end__ = 0x0807FFFF;
+define symbol __intvec_start__ = MBED_APP_START;
+define symbol __region_ROM_start__ = MBED_APP_START;
+define symbol __region_ROM_end__ = MBED_APP_START + MBED_APP_SIZE - 1;
/* [RAM = 128kb = 0x20000] Vector table dynamic copy: 102 vectors = 408 bytes (0x198) to be reserved in RAM */
define symbol __NVIC_start__ = 0x20000000;
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/flash_data.h b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/flash_data.h
new file mode 100644
index 0000000000..6324b45d77
--- /dev/null
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/flash_data.h
@@ -0,0 +1,55 @@
+/* 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 ------------------------------------------------------------*/
+/* FLASH SIZE */
+#define FLASH_SIZE (uint32_t) 0x80000
+
+/* 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 */
+
+#endif
+#endif
diff --git a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/system_clock.c b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/system_clock.c
index 6ae08aac48..e7cc6eed4e 100644
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/system_clock.c
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/system_clock.c
@@ -36,6 +36,7 @@
#include "stm32f4xx.h"
#include "mbed_debug.h"
+#include "nvic_addr.h"
/*!< Uncomment the following line if you need to relocate your vector Table in
Internal SRAM. */
@@ -96,7 +97,7 @@ void SystemInit(void)
#ifdef VECT_TAB_SRAM
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
#else
- SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+ SCB->VTOR = NVIC_FLASH_VECTOR_ADDRESS; /* Vector Table Relocation in Internal FLASH */
#endif
}
diff --git a/targets/targets.json b/targets/targets.json
index df184eb9d3..6f394f9448 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -4301,6 +4301,7 @@
"inherits": ["FAMILY_STM32"],
"core": "Cortex-M4F",
"extra_labels_add": ["STM32F4", "STM32F411RE"],
+ "components_add": ["FLASHIAP"],
"config": {
"modem_is_on_board": {
"help": "Value: Tells the build system that the modem is on-board as oppose to a plug-in shield/module.",
@@ -4314,17 +4315,14 @@
}
},
"overrides": { "lse_available": 0 },
- "macros_add": ["HSE_VALUE=26000000", "VECT_TAB_OFFSET=0x08010000"],
- "post_binary_hook": {
- "function": "MTSCode.combine_bins_mts_dragonfly",
- "toolchains": ["GCC_ARM", "ARM_STD", "ARM_MICRO", "IAR"]
- },
- "device_has_add": ["MPU"],
+ "macros_add": ["HSE_VALUE=26000000"],
+ "device_has_add": ["MPU", "FLASH"],
"device_has_remove": [
"SERIAL_FC"
],
"release_versions": ["2", "5"],
- "device_name": "STM32F411RE"
+ "device_name": "STM32F411RE",
+ "bootloader_supported": true
},
"MTS_DRAGONFLY_L471QG": {
"inherits": ["FAMILY_STM32"],