mirror of https://github.com/ARMmbed/mbed-os.git
Refactor and combine STM32H7 linker scripts (#356)
* Refactor STM32H7 linker scripts * Fix tabspull/15530/head
Jamie Smith
GitHub
parent
ab8e3d4420
commit
d0dba1a533
|
|
@ -27,10 +27,12 @@
|
||||||
#include "netsocket/nsapi_types.h"
|
#include "netsocket/nsapi_types.h"
|
||||||
#include "platform/mbed_power_mgmt.h"
|
#include "platform/mbed_power_mgmt.h"
|
||||||
#include "platform/mbed_error.h"
|
#include "platform/mbed_error.h"
|
||||||
|
#include "CacheAlignedBuffer.h"
|
||||||
|
|
||||||
#include "stm32xx_emac_config.h"
|
#include "stm32xx_emac_config.h"
|
||||||
#include "stm32xx_emac.h"
|
#include "stm32xx_emac.h"
|
||||||
|
|
||||||
|
|
||||||
#include "mbed-trace/mbed_trace.h"
|
#include "mbed-trace/mbed_trace.h"
|
||||||
|
|
||||||
#if defined(ETH_IP_VERSION_V2)
|
#if defined(ETH_IP_VERSION_V2)
|
||||||
|
|
@ -59,6 +61,7 @@
|
||||||
#include "lan8742/lan8742.h"
|
#include "lan8742/lan8742.h"
|
||||||
#include "lwip/memp.h"
|
#include "lwip/memp.h"
|
||||||
#include "lwip/api.h"
|
#include "lwip/api.h"
|
||||||
|
#include "linker_scripts/stm32_eth_region_size_calcs.h"
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
using namespace std::chrono;
|
using namespace std::chrono;
|
||||||
|
|
@ -75,46 +78,19 @@ using namespace std::chrono;
|
||||||
#define STM_ETH_MTU_SIZE 1500
|
#define STM_ETH_MTU_SIZE 1500
|
||||||
#define STM_ETH_IF_NAME "st"
|
#define STM_ETH_IF_NAME "st"
|
||||||
|
|
||||||
#ifndef ETH_IP_VERSION_V2
|
#define ETH_RX_DESC_CNT MBED_CONF_STM32_EMAC_ETH_RXBUFNB
|
||||||
|
#define ETH_TX_DESC_CNT MBED_CONF_STM32_EMAC_ETH_TXBUFNB
|
||||||
|
|
||||||
#if defined (__ICCARM__) /*!< IAR Compiler */
|
ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT] __attribute__((section(".EthDescriptors"))); /* Ethernet Rx DMA Descriptors */
|
||||||
#pragma data_alignment=4
|
ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT] __attribute__((section(".EthDescriptors"))); /* Ethernet Tx DMA Descriptors */
|
||||||
#endif
|
|
||||||
__ALIGN_BEGIN ETH_DMADescTypeDef DMARxDscrTab[ETH_RXBUFNB] __ALIGN_END; /* Ethernet Rx DMA Descriptor */
|
|
||||||
|
|
||||||
#if defined (__ICCARM__) /*!< IAR Compiler */
|
// Rx buffer addresses need to be aligned 4 bytes and to cache lines because we cache invalidate the buffers after receiving them.
|
||||||
#pragma data_alignment=4
|
mbed::StaticCacheAlignedBuffer<uint32_t, ETH_MAX_PACKET_SIZE / sizeof(uint32_t)> Rx_Buff[ETH_RX_DESC_CNT] __attribute__((section(".EthBuffers"))); /* Ethernet Receive Buffers */
|
||||||
#endif
|
|
||||||
__ALIGN_BEGIN ETH_DMADescTypeDef DMATxDscrTab[ETH_TXBUFNB] __ALIGN_END; /* Ethernet Tx DMA Descriptor */
|
|
||||||
|
|
||||||
#if defined (__ICCARM__) /*!< IAR Compiler */
|
// Tx buffers just need to be aligned to the nearest 4 bytes.
|
||||||
#pragma data_alignment=4
|
uint32_t Tx_Buff[ETH_TX_DESC_CNT][ETH_MAX_PACKET_SIZE / sizeof(uint32_t)] __attribute__((section(".EthBuffers")));
|
||||||
#endif
|
|
||||||
__ALIGN_BEGIN uint8_t Rx_Buff[ETH_RXBUFNB][ETH_RX_BUF_SIZE] __ALIGN_END; /* Ethernet Receive Buffer */
|
|
||||||
|
|
||||||
#if defined (__ICCARM__) /*!< IAR Compiler */
|
#if defined(ETH_IP_VERSION_V2)
|
||||||
#pragma data_alignment=4
|
|
||||||
#endif
|
|
||||||
__ALIGN_BEGIN uint8_t Tx_Buff[ETH_TXBUFNB][ETH_TX_BUF_SIZE] __ALIGN_END; /* Ethernet Transmit Buffer */
|
|
||||||
|
|
||||||
#else // ETH_IP_VERSION_V2
|
|
||||||
|
|
||||||
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
|
|
||||||
|
|
||||||
#pragma location=0x30040000
|
|
||||||
ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT]; /* Ethernet Rx DMA Descriptors */
|
|
||||||
#pragma location=0x30040100
|
|
||||||
ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT]; /* Ethernet Tx DMA Descriptors */
|
|
||||||
#pragma location=0x30040400
|
|
||||||
uint8_t Rx_Buff[ETH_RX_DESC_CNT][ETH_MAX_PACKET_SIZE]; /* Ethernet Receive Buffers */
|
|
||||||
|
|
||||||
#elif defined ( __GNUC__ ) /* GCC & ARMC6*/
|
|
||||||
|
|
||||||
ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT] __attribute__((section(".RxDecripSection"))); /* Ethernet Rx DMA Descriptors */
|
|
||||||
ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT] __attribute__((section(".TxDecripSection"))); /* Ethernet Tx DMA Descriptors */
|
|
||||||
uint8_t Rx_Buff[ETH_RX_DESC_CNT][ETH_MAX_PACKET_SIZE] __attribute__((section(".RxArraySection"))); /* Ethernet Receive Buffers */
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
static lan8742_Object_t LAN8742;
|
static lan8742_Object_t LAN8742;
|
||||||
|
|
||||||
|
|
@ -206,6 +182,12 @@ bool _phy_is_up(int32_t phy_state)
|
||||||
return phy_state > LAN8742_STATUS_LINK_DOWN;
|
return phy_state > LAN8742_STATUS_LINK_DOWN;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// Integer log2 of an integer.
|
||||||
|
// from https://stackoverflow.com/questions/994593/how-to-do-an-integer-log2-in-c
|
||||||
|
static inline uint32_t log2i(uint32_t x) {
|
||||||
|
return sizeof(uint32_t) * 8 - __builtin_clz(x) - 1;
|
||||||
|
}
|
||||||
|
|
||||||
static void MPU_Config(void)
|
static void MPU_Config(void)
|
||||||
{
|
{
|
||||||
MPU_Region_InitTypeDef MPU_InitStruct;
|
MPU_Region_InitTypeDef MPU_InitStruct;
|
||||||
|
|
@ -214,34 +196,23 @@ static void MPU_Config(void)
|
||||||
HAL_MPU_Disable();
|
HAL_MPU_Disable();
|
||||||
|
|
||||||
/* Configure the MPU attributes as Device not cacheable
|
/* Configure the MPU attributes as Device not cacheable
|
||||||
for ETH DMA descriptors */
|
for ETH DMA descriptors. The linker script puts these into their own
|
||||||
|
cordoned off, power-of-2 sized region. */
|
||||||
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
|
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
|
||||||
MPU_InitStruct.BaseAddress = 0x30040000;
|
|
||||||
MPU_InitStruct.Size = MPU_REGION_SIZE_1KB;
|
|
||||||
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
|
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
|
||||||
MPU_InitStruct.IsBufferable = MPU_ACCESS_BUFFERABLE;
|
MPU_InitStruct.IsBufferable = MPU_ACCESS_BUFFERABLE;
|
||||||
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
|
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
|
||||||
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
|
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
|
||||||
MPU_InitStruct.Number = MPU_REGION_NUMBER0;
|
MPU_InitStruct.Number = 4; // Mbed OS MPU config can use regions 0 through 3
|
||||||
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
|
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
|
||||||
MPU_InitStruct.SubRegionDisable = 0x00;
|
MPU_InitStruct.SubRegionDisable = 0x00;
|
||||||
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
|
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_DISABLE;
|
||||||
|
|
||||||
HAL_MPU_ConfigRegion(&MPU_InitStruct);
|
extern uint8_t __eth_descriptors_start[0]; // <-- defined in linker script
|
||||||
|
MPU_InitStruct.BaseAddress = reinterpret_cast<uint32_t>(__eth_descriptors_start);
|
||||||
|
|
||||||
/* Configure the MPU attributes as Cacheable write through
|
// Use a logarithm to calculate the region size
|
||||||
for LwIP RAM heap which contains the Tx buffers */
|
MPU_InitStruct.Size = log2i(STM32_DMA_DESCRIP_REGION_SIZE) - 1;
|
||||||
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
|
|
||||||
MPU_InitStruct.BaseAddress = 0x30044000;
|
|
||||||
MPU_InitStruct.Size = MPU_REGION_SIZE_16KB;
|
|
||||||
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
|
|
||||||
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
|
|
||||||
MPU_InitStruct.IsCacheable = MPU_ACCESS_CACHEABLE;
|
|
||||||
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
|
|
||||||
MPU_InitStruct.Number = MPU_REGION_NUMBER1;
|
|
||||||
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
|
|
||||||
MPU_InitStruct.SubRegionDisable = 0x00;
|
|
||||||
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
|
|
||||||
|
|
||||||
HAL_MPU_ConfigRegion(&MPU_InitStruct);
|
HAL_MPU_ConfigRegion(&MPU_InitStruct);
|
||||||
|
|
||||||
|
|
@ -341,7 +312,7 @@ bool STM32_EMAC::low_level_init_successful()
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Initialize Rx Descriptors list: Chain Mode */
|
/* Initialize Rx Descriptors list: Chain Mode */
|
||||||
if (HAL_ETH_DMARxDescListInit(&EthHandle, DMARxDscrTab, &Rx_Buff[0][0], ETH_RXBUFNB) != HAL_OK) {
|
if (HAL_ETH_DMARxDescListInit(&EthHandle, DMARxDscrTab, Rx_Buff[0].data(), ETH_RXBUFNB) != HAL_OK) {
|
||||||
tr_error("HAL_ETH_DMARxDescListInit issue");
|
tr_error("HAL_ETH_DMARxDescListInit issue");
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
@ -399,7 +370,7 @@ bool STM32_EMAC::low_level_init_successful()
|
||||||
TxConfig.CRCPadCtrl = ETH_CRC_PAD_INSERT;
|
TxConfig.CRCPadCtrl = ETH_CRC_PAD_INSERT;
|
||||||
|
|
||||||
for (idx = 0; idx < ETH_RX_DESC_CNT; idx++) {
|
for (idx = 0; idx < ETH_RX_DESC_CNT; idx++) {
|
||||||
HAL_ETH_DescAssignMemory(&EthHandle, idx, Rx_Buff[idx], NULL);
|
HAL_ETH_DescAssignMemory(&EthHandle, idx, reinterpret_cast<uint8_t *>(Rx_Buff[idx].data()), NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
tr_info("low_level_init_successful");
|
tr_info("low_level_init_successful");
|
||||||
|
|
@ -534,6 +505,12 @@ error:
|
||||||
Txbuffer[i].next = NULL;
|
Txbuffer[i].next = NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#if defined(__DCACHE_PRESENT)
|
||||||
|
// For chips with a cache, we need to evict the Tx data from cache to main memory.
|
||||||
|
// This ensures that the DMA controller can see the most up-to-date copy of the data.
|
||||||
|
SCB_CleanDCache_by_Addr(Txbuffer[i].buffer, Txbuffer[i].len);
|
||||||
|
#endif
|
||||||
|
|
||||||
i++;
|
i++;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -661,7 +638,7 @@ int STM32_EMAC::low_level_input(emac_mem_buf_t **buf)
|
||||||
/* Build Rx descriptor to be ready for next data reception */
|
/* Build Rx descriptor to be ready for next data reception */
|
||||||
HAL_ETH_BuildRxDescriptors(&EthHandle);
|
HAL_ETH_BuildRxDescriptors(&EthHandle);
|
||||||
|
|
||||||
#if !(defined(DUAL_CORE) && defined(CORE_CM4))
|
#if defined(__DCACHE_PRESENT)
|
||||||
/* Invalidate data cache for ETH Rx Buffers */
|
/* Invalidate data cache for ETH Rx Buffers */
|
||||||
SCB_InvalidateDCache_by_Addr((uint32_t *)RxBuff.buffer, frameLength);
|
SCB_InvalidateDCache_by_Addr((uint32_t *)RxBuff.buffer, frameLength);
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -243,6 +243,9 @@
|
||||||
"MTS_DRAGONFLY_L471QG": {
|
"MTS_DRAGONFLY_L471QG": {
|
||||||
"crash-capture-enabled": true,
|
"crash-capture-enabled": true,
|
||||||
"fatal-error-auto-reboot-enabled": true
|
"fatal-error-auto-reboot-enabled": true
|
||||||
|
},
|
||||||
|
"MCU_STM32H7": {
|
||||||
|
"crash-capture-enabled": true
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -5,10 +5,8 @@ add_subdirectory(TARGET_NUCLEO_H723ZG EXCLUDE_FROM_ALL)
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h723xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h723xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h723xg.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h723xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h723xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h723xg.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h723xg INTERFACE)
|
add_library(mbed-stm32h723xg INTERFACE)
|
||||||
|
|
@ -23,6 +21,4 @@ target_sources(mbed-stm32h723xg
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h723xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h723xg INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h723xg INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -5,10 +5,8 @@ add_subdirectory(TARGET_WIO_H725AE EXCLUDE_FROM_ALL)
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h725xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h725xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h725xe.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h725xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h725xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h725xe.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h725xe INTERFACE)
|
add_library(mbed-stm32h725xe INTERFACE)
|
||||||
|
|
@ -23,6 +21,4 @@ target_sources(mbed-stm32h725xe
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h725xe ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h725xe INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h725xe INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -6,7 +6,6 @@ add_library(mbed-wio-h725ae INTERFACE)
|
||||||
target_sources(mbed-wio-h725ae
|
target_sources(mbed-wio-h725ae
|
||||||
INTERFACE
|
INTERFACE
|
||||||
PeripheralPins.c
|
PeripheralPins.c
|
||||||
system_clock_override.c
|
|
||||||
)
|
)
|
||||||
|
|
||||||
target_include_directories(mbed-wio-h725ae
|
target_include_directories(mbed-wio-h725ae
|
||||||
|
|
|
||||||
|
|
@ -1,118 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
*
|
|
||||||
* Copyright (c) 2015-2021 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This file configures the system clock as follows:
|
|
||||||
*--------------------------------------------------------------------
|
|
||||||
* System clock source | USE_PLL_HSE_XTAL (external 25 MHz xtal)
|
|
||||||
*--------------------------------------------------------------------
|
|
||||||
* SYSCLK(MHz) | 550
|
|
||||||
* AHBCLK (MHz) | 275
|
|
||||||
* APB1CLK (MHz) | 137.5
|
|
||||||
* APB2CLK (MHz) | 137.5
|
|
||||||
* APB3CLK (MHz) | 137.5
|
|
||||||
* APB4CLK (MHz) | 137.5
|
|
||||||
* USB capable (48 MHz) | YES
|
|
||||||
*--------------------------------------------------------------------
|
|
||||||
**/
|
|
||||||
|
|
||||||
#include "stm32h7xx.h"
|
|
||||||
#include "mbed_error.h"
|
|
||||||
|
|
||||||
// clock source is selected with CLOCK_SOURCE in json config
|
|
||||||
#define USE_PLL_HSE_XTAL 0x4 // Use external xtal (X3 on board - default 25MHz)
|
|
||||||
|
|
||||||
#if ( ((CLOCK_SOURCE) & USE_PLL_HSE_XTAL))
|
|
||||||
/******************************************************************************/
|
|
||||||
/* PLL (clocked by HSE) used as System clock source */
|
|
||||||
/******************************************************************************/
|
|
||||||
uint8_t SetSysClock_PLL_HSE()
|
|
||||||
{
|
|
||||||
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
|
|
||||||
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_SYSTEM_POWER_SUPPLY)
|
|
||||||
/** Supply configuration update enable
|
|
||||||
*/
|
|
||||||
HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/** Configure the main internal regulator output voltage
|
|
||||||
*/
|
|
||||||
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
|
|
||||||
|
|
||||||
while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
|
|
||||||
|
|
||||||
/** Initializes the RCC Oscillators according to the specified parameters
|
|
||||||
* in the RCC_OscInitTypeDef structure.
|
|
||||||
*/
|
|
||||||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI48;
|
|
||||||
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
|
|
||||||
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON; /* For USB and RNG clock */
|
|
||||||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
|
||||||
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
|
|
||||||
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
|
|
||||||
#if HSE_VALUE==25000000
|
|
||||||
RCC_OscInitStruct.PLL.PLLM = 2;
|
|
||||||
RCC_OscInitStruct.PLL.PLLN = 44;
|
|
||||||
RCC_OscInitStruct.PLL.PLLP = 1;
|
|
||||||
RCC_OscInitStruct.PLL.PLLQ = 5;
|
|
||||||
RCC_OscInitStruct.PLL.PLLR = 2;
|
|
||||||
RCC_OscInitStruct.PLL.PLLFRACN = 0;
|
|
||||||
#else
|
|
||||||
#error Unsupported externall clock value, check HSE_VALUE define
|
|
||||||
#endif
|
|
||||||
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
|
|
||||||
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
|
|
||||||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
|
||||||
{
|
|
||||||
return 0; // FAIL
|
|
||||||
}
|
|
||||||
|
|
||||||
/** 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_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
|
|
||||||
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
|
||||||
RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
|
|
||||||
RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
|
|
||||||
RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
|
|
||||||
RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
|
|
||||||
RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
|
|
||||||
RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
|
|
||||||
|
|
||||||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK)
|
|
||||||
{
|
|
||||||
return 0; // FAIL
|
|
||||||
}
|
|
||||||
|
|
||||||
#if DEVICE_USBDEVICE
|
|
||||||
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
|
|
||||||
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
|
|
||||||
PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
|
|
||||||
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
|
|
||||||
return 0; // FAIL
|
|
||||||
}
|
|
||||||
|
|
||||||
HAL_PWREx_EnableUSBVoltageDetector();
|
|
||||||
#endif /* DEVICE_USBDEVICE */
|
|
||||||
|
|
||||||
return 1; // OK
|
|
||||||
}
|
|
||||||
#endif /* ((CLOCK_SOURCE) & USE_PLL_HSE_XTAL) */
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -19,5 +19,4 @@
|
||||||
|
|
||||||
#define NVIC_NUM_VECTORS 180
|
#define NVIC_NUM_VECTORS 180
|
||||||
#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_BANK_SRAM_DTC_START
|
#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_BANK_SRAM_DTC_START
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -3,10 +3,8 @@
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h735xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h735xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h735xg.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h735xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h735xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h735xg.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h735xg INTERFACE)
|
add_library(mbed-stm32h735xg INTERFACE)
|
||||||
|
|
@ -21,6 +19,4 @@ target_sources(mbed-stm32h735xg
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h735xg ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h735xg INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h735xg INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,203 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
}
|
|
||||||
|
|
@ -18,6 +18,5 @@
|
||||||
#define MBED_CMSIS_NVIC_H
|
#define MBED_CMSIS_NVIC_H
|
||||||
|
|
||||||
#define NVIC_NUM_VECTORS 180
|
#define NVIC_NUM_VECTORS 180
|
||||||
#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
|
#define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_BANK_SRAM_DTC_START
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -5,10 +5,8 @@ add_subdirectory(TARGET_NUCLEO_H743ZI2 EXCLUDE_FROM_ALL)
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h743xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h743xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/STM32H743xI.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h743xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h743xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h743xI.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h743xi INTERFACE)
|
add_library(mbed-stm32h743xi INTERFACE)
|
||||||
|
|
@ -23,6 +21,4 @@ target_include_directories(mbed-stm32h743xi
|
||||||
.
|
.
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h743xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h743xi INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h743xi INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,236 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
M_CRASH_DATA_RAM_SIZE = 0x100;
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
DTCMRAM (rwx) : ORIGIN = NVIC_RAM_VECTOR_ADDRESS + VECTORS_SIZE, LENGTH = 128K - VECTORS_SIZE
|
|
||||||
RAM (xrw) : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
|
|
||||||
RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
|
|
||||||
RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
|
|
||||||
ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.crash_data_ram :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__CRASH_DATA_RAM__ = .;
|
|
||||||
__CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
|
|
||||||
KEEP(*(.keep.crash_data_ram))
|
|
||||||
*(.m_crash_data_ram) /* This is a user defined section */
|
|
||||||
. += M_CRASH_DATA_RAM_SIZE;
|
|
||||||
. = ALIGN(8);
|
|
||||||
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
|
||||||
} > DTCMRAM
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
|
|
||||||
.lwip_sec (NOLOAD) : {
|
|
||||||
. = ABSOLUTE(0x30040000);
|
|
||||||
*(.RxDecripSection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30040100);
|
|
||||||
*(.TxDecripSection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30040400);
|
|
||||||
*(.RxArraySection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30044000);
|
|
||||||
*(.ethusbram)
|
|
||||||
|
|
||||||
} >RAM_D2 AT> FLASH
|
|
||||||
}
|
|
||||||
|
|
@ -3,10 +3,8 @@
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h750xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h750xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h750xb.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h750xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h750xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h750xb.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h750xb INTERFACE)
|
add_library(mbed-stm32h750xb INTERFACE)
|
||||||
|
|
@ -21,6 +19,4 @@ target_sources(mbed-stm32h750xb
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h750xb ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h750xb INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h750xb INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,203 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
}
|
|
||||||
|
|
@ -3,10 +3,8 @@
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h753xx.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h753xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h753xi.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h753xx.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h753xx.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h753xi.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h753xi INTERFACE)
|
add_library(mbed-stm32h753xi INTERFACE)
|
||||||
|
|
@ -21,6 +19,4 @@ target_sources(mbed-stm32h753xi
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h753xi ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h753xi INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h753xi INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,220 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
|
|
||||||
RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
|
|
||||||
RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
|
|
||||||
.lwip_sec (NOLOAD) : {
|
|
||||||
. = ABSOLUTE(0x30040000);
|
|
||||||
*(.RxDecripSection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30040100);
|
|
||||||
*(.TxDecripSection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30040400);
|
|
||||||
*(.RxArraySection)
|
|
||||||
|
|
||||||
. = ABSOLUTE(0x30044000);
|
|
||||||
*(.ethusbram)
|
|
||||||
|
|
||||||
} >RAM_D2 AT> FLASH
|
|
||||||
}
|
|
||||||
|
|
@ -5,10 +5,8 @@ add_subdirectory(TARGET_NUCLEO_H7A3ZI_Q EXCLUDE_FROM_ALL)
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h7a3xxq.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h7a3xxq.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h7a3xxq.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h7a3xxq.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h7a3xxq.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h7a3xxq.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h7a3xiq INTERFACE)
|
add_library(mbed-stm32h7a3xiq INTERFACE)
|
||||||
|
|
@ -24,6 +22,4 @@ target_include_directories(mbed-stm32h7a3xiq
|
||||||
.
|
.
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h7a3xiq ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h7a3xiq INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h7a3xiq INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,207 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
DTCMRAM (rwx) : ORIGIN = NVIC_RAM_VECTOR_ADDRESS + VECTORS_SIZE, LENGTH = 128K - VECTORS_SIZE
|
|
||||||
RAM (xrw) : ORIGIN = MBED_RAM_START, LENGTH = MBED_RAM_SIZE
|
|
||||||
RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288K
|
|
||||||
RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K
|
|
||||||
ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
}
|
|
||||||
|
|
@ -3,10 +3,8 @@
|
||||||
|
|
||||||
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h7b3xxq.S)
|
set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32h7b3xxq.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_GCC_ARM/stm32h7b3xiq.ld)
|
|
||||||
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
|
||||||
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h7b3xxq.S)
|
set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32h7b3xxq.S)
|
||||||
set(LINKER_FILE TOOLCHAIN_ARM/stm32h7b3xiq.sct)
|
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
add_library(mbed-stm32h7b3xiq INTERFACE)
|
add_library(mbed-stm32h7b3xiq INTERFACE)
|
||||||
|
|
@ -21,6 +19,4 @@ target_sources(mbed-stm32h7b3xiq
|
||||||
${STARTUP_FILE}
|
${STARTUP_FILE}
|
||||||
)
|
)
|
||||||
|
|
||||||
mbed_set_linker_script(mbed-stm32h7b3xiq ${CMAKE_CURRENT_SOURCE_DIR}/${LINKER_FILE})
|
|
||||||
|
|
||||||
target_link_libraries(mbed-stm32h7b3xiq INTERFACE mbed-stm32h7)
|
target_link_libraries(mbed-stm32h7b3xiq INTERFACE mbed-stm32h7)
|
||||||
|
|
|
||||||
|
|
@ -1,203 +0,0 @@
|
||||||
/* Linker script to configure memory regions. */
|
|
||||||
/*
|
|
||||||
* SPDX-License-Identifier: BSD-3-Clause
|
|
||||||
******************************************************************************
|
|
||||||
* @attention
|
|
||||||
*
|
|
||||||
* Copyright (c) 2016-2020 STMicroelectronics.
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* 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
|
|
||||||
*
|
|
||||||
******************************************************************************
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
|
||||||
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
|
||||||
/* This value is normally defined by the tools
|
|
||||||
to 0x1000 for bare metal and 0x400 for RTOS */
|
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
|
||||||
MEMORY
|
|
||||||
{
|
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
|
||||||
RAM (rwx) : ORIGIN = MBED_RAM_START + VECTORS_SIZE, LENGTH = MBED_RAM_SIZE - VECTORS_SIZE
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
|
||||||
* It references following symbols, which must be defined in code:
|
|
||||||
* Reset_Handler : Entry of reset handler
|
|
||||||
*
|
|
||||||
* It defines following symbols, which code can use without definition:
|
|
||||||
* __exidx_start
|
|
||||||
* __exidx_end
|
|
||||||
* __etext
|
|
||||||
* __data_start__
|
|
||||||
* __preinit_array_start
|
|
||||||
* __preinit_array_end
|
|
||||||
* __init_array_start
|
|
||||||
* __init_array_end
|
|
||||||
* __fini_array_start
|
|
||||||
* __fini_array_end
|
|
||||||
* __data_end__
|
|
||||||
* __bss_start__
|
|
||||||
* __bss_end__
|
|
||||||
* __end__
|
|
||||||
* end
|
|
||||||
* __HeapLimit
|
|
||||||
* __StackLimit
|
|
||||||
* __StackTop
|
|
||||||
* __stack
|
|
||||||
* _estack
|
|
||||||
*/
|
|
||||||
ENTRY(Reset_Handler)
|
|
||||||
|
|
||||||
SECTIONS
|
|
||||||
{
|
|
||||||
.text :
|
|
||||||
{
|
|
||||||
KEEP(*(.isr_vector))
|
|
||||||
*(.text*)
|
|
||||||
|
|
||||||
KEEP(*(.init))
|
|
||||||
KEEP(*(.fini))
|
|
||||||
|
|
||||||
/* .ctors */
|
|
||||||
*crtbegin.o(.ctors)
|
|
||||||
*crtbegin?.o(.ctors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
|
||||||
*(SORT(.ctors.*))
|
|
||||||
*(.ctors)
|
|
||||||
|
|
||||||
/* .dtors */
|
|
||||||
*crtbegin.o(.dtors)
|
|
||||||
*crtbegin?.o(.dtors)
|
|
||||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
|
||||||
*(SORT(.dtors.*))
|
|
||||||
*(.dtors)
|
|
||||||
|
|
||||||
*(.rodata*)
|
|
||||||
|
|
||||||
KEEP(*(.eh_frame*))
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
.ARM.extab :
|
|
||||||
{
|
|
||||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
|
||||||
} > FLASH
|
|
||||||
|
|
||||||
__exidx_start = .;
|
|
||||||
.ARM.exidx :
|
|
||||||
{
|
|
||||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
|
||||||
} > FLASH
|
|
||||||
__exidx_end = .;
|
|
||||||
|
|
||||||
__etext = .;
|
|
||||||
_sidata = .;
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
|
||||||
{
|
|
||||||
__data_start__ = .;
|
|
||||||
_sdata = .;
|
|
||||||
*(vtable)
|
|
||||||
*(.data*)
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* preinit data */
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
|
||||||
KEEP(*(.preinit_array))
|
|
||||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* init data */
|
|
||||||
PROVIDE_HIDDEN (__init_array_start = .);
|
|
||||||
KEEP(*(SORT(.init_array.*)))
|
|
||||||
KEEP(*(.init_array))
|
|
||||||
PROVIDE_HIDDEN (__init_array_end = .);
|
|
||||||
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* finit data */
|
|
||||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
|
||||||
KEEP(*(SORT(.fini_array.*)))
|
|
||||||
KEEP(*(.fini_array))
|
|
||||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
|
||||||
|
|
||||||
KEEP(*(.jcr*))
|
|
||||||
. = ALIGN(8);
|
|
||||||
/* All data end */
|
|
||||||
__data_end__ = .;
|
|
||||||
_edata = .;
|
|
||||||
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
|
||||||
* store state across soft reboots. */
|
|
||||||
.uninitialized (NOLOAD):
|
|
||||||
{
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_start = .;
|
|
||||||
*(.uninitialized)
|
|
||||||
KEEP(*(.keep.uninitialized))
|
|
||||||
. = ALIGN(32);
|
|
||||||
__uninitialized_end = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.bss :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_start__ = .;
|
|
||||||
_sbss = .;
|
|
||||||
*(.bss*)
|
|
||||||
*(COMMON)
|
|
||||||
. = ALIGN(8);
|
|
||||||
__bss_end__ = .;
|
|
||||||
_ebss = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
.heap (COPY):
|
|
||||||
{
|
|
||||||
__end__ = .;
|
|
||||||
PROVIDE(end = .);
|
|
||||||
*(.heap*)
|
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
__HeapLimit = .;
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to calculate size of stack sections, and assign
|
|
||||||
* values to stack symbols later */
|
|
||||||
.stack_dummy (COPY):
|
|
||||||
{
|
|
||||||
*(.stack*)
|
|
||||||
} > RAM
|
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
|
||||||
}
|
|
||||||
|
|
@ -1,4 +1,6 @@
|
||||||
# Copyright (c) 2024 Jamie Smith
|
# Copyright (c) 2024 Jamie Smith
|
||||||
# SPDX-License-Identifier: Apache-2.0
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
|
||||||
|
add_subdirectory(STM32H7Ax_FAMILY)
|
||||||
add_subdirectory(STM32H745_47_FAMILY)
|
add_subdirectory(STM32H745_47_FAMILY)
|
||||||
|
add_subdirectory(STM32H743_STM32H72x_FAMILIES)
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
# Copyright (c) 2024 Jamie Smith
|
||||||
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
|
mbed_set_linker_script(mbed-stm32h743xi STM32H743_H72x.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h723xg STM32H743_H72x.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h725xe STM32H743_H72x.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h735xg STM32H743_H72x.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h750xb STM32H743_H72x.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h753xi STM32H743_H72x.ld)
|
||||||
|
endif()
|
||||||
|
|
@ -15,16 +15,8 @@
|
||||||
******************************************************************************
|
******************************************************************************
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
#include "cmsis_nvic.h"
|
||||||
|
#include "../stm32_eth_region_size_calcs.h"
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
M_CRASH_DATA_RAM_SIZE = 0x100;
|
M_CRASH_DATA_RAM_SIZE = 0x100;
|
||||||
|
|
||||||
|
|
@ -38,17 +30,15 @@ STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
|
||||||
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
||||||
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
||||||
#define MBED_RAM0_START (MBED_RAM_START + MBED_VECTTABLE_RAM_SIZE)
|
|
||||||
#define MBED_RAM0_SIZE (MBED_RAM_SIZE - MBED_VECTTABLE_RAM_SIZE)
|
|
||||||
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_BANK_IROM1_START, LENGTH = MBED_CONFIGURED_ROM_BANK_IROM1_SIZE
|
||||||
SRAM_DTC (xrw) : ORIGIN = MBED_RAM0_START, LENGTH = MBED_RAM0_SIZE
|
SRAM_DTC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_DTC_START + MBED_VECTTABLE_RAM_SIZE, LENGTH = MBED_RAM_BANK_SRAM_DTC_SIZE - MBED_VECTTABLE_RAM_SIZE
|
||||||
SRAM (xrw) : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
|
SRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D1_START, LENGTH = MBED_RAM_BANK_SRAM_D1_SIZE
|
||||||
SRAM_LOWER (xrw) : ORIGIN = 0x30000000, LENGTH = 32K
|
SRAM_D2 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D2_START, LENGTH = MBED_RAM_BANK_SRAM_D2_SIZE
|
||||||
SRAM_UPPER (xrw) : ORIGIN = 0x38000000, LENGTH = 16K
|
SRAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
||||||
SRAM_ITC (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
|
SRAM_ITC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_ITC_START, LENGTH = MBED_RAM_BANK_SRAM_ITC_SIZE
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
/* Linker script to place sections and symbol values. Should be used together
|
||||||
|
|
@ -124,6 +114,7 @@ SECTIONS
|
||||||
__etext = .;
|
__etext = .;
|
||||||
_sidata = .;
|
_sidata = .;
|
||||||
|
|
||||||
|
/* Put crash data in the otherwise unused D3 SRAM */
|
||||||
.crash_data_ram :
|
.crash_data_ram :
|
||||||
{
|
{
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
|
|
@ -134,36 +125,7 @@ SECTIONS
|
||||||
. += M_CRASH_DATA_RAM_SIZE;
|
. += M_CRASH_DATA_RAM_SIZE;
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
||||||
} > SRAM_UPPER
|
} > SRAM_D3
|
||||||
|
|
||||||
/* .stack section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to reserve space for the isr stack section
|
|
||||||
* WARNING: .stack should come immediately after the last secure memory
|
|
||||||
* section. This provides stack overflow detection. */
|
|
||||||
.stack (NOLOAD):
|
|
||||||
{
|
|
||||||
__StackLimit = .;
|
|
||||||
*(.stack*);
|
|
||||||
. += STACK_SIZE - (. - __StackLimit);
|
|
||||||
} > SRAM_DTC
|
|
||||||
|
|
||||||
/* Set stack top to end of SRAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ADDR(.stack) + SIZEOF(.stack);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = ADDR(.stack);
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Place holder for additional heap */
|
|
||||||
.heap_0 (COPY):
|
|
||||||
{
|
|
||||||
__mbed_sbrk_start_0 = .;
|
|
||||||
. += (ORIGIN(SRAM_DTC) + LENGTH(SRAM_DTC) - .);
|
|
||||||
__mbed_krbs_start_0 = .;
|
|
||||||
} > SRAM_DTC
|
|
||||||
|
|
||||||
/* Check if heap exceeds SRAM_DTC */
|
|
||||||
ASSERT(__mbed_krbs_start_0 <= (ORIGIN(SRAM_DTC)+LENGTH(SRAM_DTC)), "Heap is too big for SRAM_DTC")
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
.data : AT (__etext)
|
||||||
{
|
{
|
||||||
|
|
@ -200,9 +162,6 @@ SECTIONS
|
||||||
|
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if data exceeds SRAM */
|
|
||||||
ASSERT(__data_end__ <= (ORIGIN(SRAM)+LENGTH(SRAM)), "data is too big for SRAM")
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
/* Uninitialized data section
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
* This region is not initialized by the C/C++ library and can be used to
|
||||||
* store state across soft reboots. */
|
* store state across soft reboots. */
|
||||||
|
|
@ -228,20 +187,54 @@ SECTIONS
|
||||||
_ebss = .;
|
_ebss = .;
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if bss exceeds SRAM */
|
|
||||||
ASSERT(__bss_end__ <= (ORIGIN(SRAM)+LENGTH(SRAM)), "bss is too big for SRAM")
|
|
||||||
|
|
||||||
.heap (COPY):
|
.heap (COPY):
|
||||||
{
|
{
|
||||||
__end__ = .;
|
__end__ = .;
|
||||||
end = __end__;
|
PROVIDE(end = .);
|
||||||
__mbed_sbrk_start = .;
|
PROVIDE(__mbed_sbrk_start = .);
|
||||||
*(.heap*)
|
*(.heap*)
|
||||||
. += (ORIGIN(SRAM) + LENGTH(SRAM) - .);
|
. = ORIGIN(SRAM) + LENGTH(SRAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
__mbed_krbs_start = .;
|
PROVIDE(__mbed_krbs_start = .);
|
||||||
__HeapLimit = .;
|
__HeapLimit = .;
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if data + heap exceeds SRAM limit */
|
/* .stack_dummy section doesn't contains any symbols. It is only
|
||||||
ASSERT(__HeapLimit <= (ORIGIN(SRAM)+LENGTH(SRAM)), "Heap is too big for SRAM")
|
* used for linker to calculate size of stack sections, and assign
|
||||||
|
* values to stack symbols later */
|
||||||
|
.stack_dummy (COPY):
|
||||||
|
{
|
||||||
|
*(.stack*)
|
||||||
|
} > SRAM
|
||||||
|
|
||||||
|
/* Set stack top to end of SRAM, and stack limit move down by
|
||||||
|
* size of stack_dummy section */
|
||||||
|
__StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
|
||||||
|
_estack = __StackTop;
|
||||||
|
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
PROVIDE(__stack = __StackTop);
|
||||||
|
|
||||||
|
/* Check if data + heap + stack exceeds SRAM limit */
|
||||||
|
ASSERT(__StackLimit >= __HeapLimit, "region SRAM overflowed with stack")
|
||||||
|
|
||||||
|
/* Ethernet DMA descriptors should be at the start of SRAM_D2 because they need an MPU region
|
||||||
|
and because the CM4 and CM7 have to agree on their location.*/
|
||||||
|
.eth_descriptors (NOLOAD) : {
|
||||||
|
ASSERT(. == ORIGIN(SRAM_D2), "Eth Descriptors region must be at the start of SRAM_D2");
|
||||||
|
PROVIDE(__eth_descriptors_start = .);
|
||||||
|
*(.EthDescriptors)
|
||||||
|
. = __eth_descriptors_start + STM32_DMA_DESCRIP_REGION_SIZE;
|
||||||
|
} >SRAM_D2
|
||||||
|
|
||||||
|
/* Ethernet buffers are recommended to be in SRAM_D2 but don't need any special MPU region. */
|
||||||
|
.eth_buffers (NOLOAD) : {
|
||||||
|
*(.EthBuffers)
|
||||||
|
} >SRAM_D2
|
||||||
|
|
||||||
|
/* Use the rest of DTCM as additional heap */
|
||||||
|
.heap_0 (COPY):
|
||||||
|
{
|
||||||
|
PROVIDE(__mbed_sbrk_start_0 = .);
|
||||||
|
. += (ORIGIN(SRAM_DTC) + LENGTH(SRAM_DTC) - .);
|
||||||
|
PROVIDE(__mbed_krbs_start_0 = .);
|
||||||
|
} > SRAM_DTC
|
||||||
}
|
}
|
||||||
|
|
@ -16,6 +16,9 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "cmsis_nvic.h"
|
#include "cmsis_nvic.h"
|
||||||
|
#include "../../stm32_eth_region_size_calcs.h"
|
||||||
|
|
||||||
|
M_CRASH_DATA_RAM_SIZE = 0x100;
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
||||||
/* This value is normally defined by the tools
|
/* This value is normally defined by the tools
|
||||||
|
|
@ -23,17 +26,17 @@
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
||||||
|
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
||||||
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_START, LENGTH = MBED_CONFIGURED_ROM_SIZE
|
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_BANK_IROM1_START, LENGTH = MBED_CONFIGURED_ROM_BANK_IROM1_SIZE
|
||||||
DTCMRAM (rwx) : ORIGIN = MBED_RAM_BANK_SRAM_DTC_START + VECTORS_SIZE, LENGTH = 128K - MBED_RAM_BANK_SRAM_DTC_SIZE
|
SRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D1_START, LENGTH = MBED_RAM_BANK_SRAM_D1_SIZE
|
||||||
RAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D1_START, LENGTH = MBED_RAM_BANK_SRAM_D1_SIZE
|
SRAM_D2 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D2_START, LENGTH = MBED_RAM_BANK_SRAM_D2_SIZE
|
||||||
RAM_D2 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D2_START, LENGTH = MBED_RAM_BANK_SRAM_D2_SIZE
|
SRAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
||||||
RAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
|
||||||
ITCMRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_ITC_START, LENGTH = MBED_RAM_BANK_SRAM_ITC_SIZE
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
/* Linker script to place sections and symbol values. Should be used together
|
||||||
|
|
@ -107,6 +110,16 @@ SECTIONS
|
||||||
__exidx_end = .;
|
__exidx_end = .;
|
||||||
|
|
||||||
__etext = .;
|
__etext = .;
|
||||||
|
|
||||||
|
/* Ethernet DMA descriptors should be at the start of SRAM_D2 because they need an MPU region
|
||||||
|
and because the CM4 and CM7 have to agree on their location.*/
|
||||||
|
.eth_descriptors (NOLOAD) : {
|
||||||
|
ASSERT(. == ORIGIN(SRAM_D2), "Eth Descriptors region must be at the start of SRAM_D2");
|
||||||
|
PROVIDE(__eth_descriptors_start = .);
|
||||||
|
*(.EthDescriptors)
|
||||||
|
. = __eth_descriptors_start + STM32_DMA_DESCRIP_REGION_SIZE;
|
||||||
|
} >SRAM_D2
|
||||||
|
|
||||||
_sidata = .;
|
_sidata = .;
|
||||||
|
|
||||||
.data : AT (__etext)
|
.data : AT (__etext)
|
||||||
|
|
@ -142,7 +155,7 @@ SECTIONS
|
||||||
__data_end__ = .;
|
__data_end__ = .;
|
||||||
_edata = .;
|
_edata = .;
|
||||||
|
|
||||||
} > RAM_D2
|
} > SRAM_D2
|
||||||
|
|
||||||
/* Uninitialized data section
|
/* Uninitialized data section
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
* This region is not initialized by the C/C++ library and can be used to
|
||||||
|
|
@ -155,7 +168,7 @@ SECTIONS
|
||||||
KEEP(*(.keep.uninitialized))
|
KEEP(*(.keep.uninitialized))
|
||||||
. = ALIGN(32);
|
. = ALIGN(32);
|
||||||
__uninitialized_end = .;
|
__uninitialized_end = .;
|
||||||
} > RAM_D2
|
} > SRAM_D2
|
||||||
|
|
||||||
.bss :
|
.bss :
|
||||||
{
|
{
|
||||||
|
|
@ -167,24 +180,25 @@ SECTIONS
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
__bss_end__ = .;
|
__bss_end__ = .;
|
||||||
_ebss = .;
|
_ebss = .;
|
||||||
} > RAM_D2
|
} > SRAM_D2
|
||||||
|
|
||||||
.heap (COPY):
|
.heap (COPY):
|
||||||
{
|
{
|
||||||
__end__ = .;
|
__end__ = .;
|
||||||
PROVIDE(end = .);
|
PROVIDE(end = .);
|
||||||
|
PROVIDE(__mbed_sbrk_start = .);
|
||||||
*(.heap*)
|
*(.heap*)
|
||||||
. = ORIGIN(RAM_D2) + LENGTH(RAM_D2) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
. = ORIGIN(SRAM_D2) + LENGTH(SRAM_D2) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
PROVIDE(__mbed_krbs_start = .);
|
||||||
__HeapLimit = .;
|
__HeapLimit = .;
|
||||||
} > RAM_D2
|
} > SRAM_D2
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
/* .stack_dummy section doesn't contains any symbols. It is only
|
||||||
* used for linker to calculate size of stack sections, and assign
|
* used for linker to calculate size of stack sections, and assign
|
||||||
* values to stack symbols later */
|
* values to stack symbols later */
|
||||||
.stack_dummy (COPY):
|
.stack_dummy (COPY):
|
||||||
{
|
{
|
||||||
*(.stack*)
|
*(.stack*)
|
||||||
} > RAM_D2
|
} > SRAM_D2
|
||||||
|
|
||||||
/* Set stack top to end of RAM_D2, and stack limit move down by
|
/* Set stack top to end of RAM_D2, and stack limit move down by
|
||||||
* size of stack_dummy section */
|
* size of stack_dummy section */
|
||||||
|
|
@ -193,6 +207,26 @@ SECTIONS
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
PROVIDE(__stack = __StackTop);
|
PROVIDE(__stack = __StackTop);
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
/* Check if data + heap + stack exceeds SRAM_D2 limit */
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
ASSERT(__StackLimit >= __HeapLimit, "region SRAM_D2 overflowed with stack")
|
||||||
|
|
||||||
|
/* Put crash data in the otherwise unused D3 SRAM */
|
||||||
|
.crash_data_ram :
|
||||||
|
{
|
||||||
|
/* Advance forward by 1 crash data ram size so that we don't overwrite the CM7's crash data */
|
||||||
|
. += M_CRASH_DATA_RAM_SIZE;
|
||||||
|
|
||||||
|
__CRASH_DATA_RAM__ = .;
|
||||||
|
__CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
|
||||||
|
KEEP(*(.keep.crash_data_ram))
|
||||||
|
*(.m_crash_data_ram) /* This is a user defined section */
|
||||||
|
. += M_CRASH_DATA_RAM_SIZE;
|
||||||
|
. = ALIGN(8);
|
||||||
|
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
||||||
|
} > SRAM_D3
|
||||||
|
|
||||||
|
/* Ethernet buffers are recommended to be in SRAM_D2 but don't need any special MPU region. */
|
||||||
|
.eth_buffers (NOLOAD) : {
|
||||||
|
*(.EthBuffers)
|
||||||
|
} >SRAM_D2
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -16,6 +16,9 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "cmsis_nvic.h"
|
#include "cmsis_nvic.h"
|
||||||
|
#include "../../stm32_eth_region_size_calcs.h"
|
||||||
|
|
||||||
|
M_CRASH_DATA_RAM_SIZE = 0x100;
|
||||||
|
|
||||||
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
#if !defined(MBED_CONF_TARGET_BOOT_STACK_SIZE)
|
||||||
/* This value is normally defined by the tools
|
/* This value is normally defined by the tools
|
||||||
|
|
@ -23,21 +26,23 @@
|
||||||
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
#define MBED_CONF_TARGET_BOOT_STACK_SIZE 0x400
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Round up VECTORS_SIZE to 8 bytes */
|
STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
#define VECTORS_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
|
||||||
|
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
||||||
|
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
||||||
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_START, LENGTH = MBED_CONFIGURED_ROM_SIZE
|
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_BANK_IROM1_START, LENGTH = MBED_CONFIGURED_ROM_BANK_IROM1_SIZE
|
||||||
DTCMRAM (rwx) : ORIGIN = MBED_RAM_BANK_SRAM_DTC_START + VECTORS_SIZE, LENGTH = 128K - MBED_RAM_BANK_SRAM_DTC_SIZE
|
SRAM_DTC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_DTC_START + MBED_VECTTABLE_RAM_SIZE, LENGTH = MBED_RAM_BANK_SRAM_DTC_SIZE - MBED_VECTTABLE_RAM_SIZE
|
||||||
RAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D1_START, LENGTH = MBED_RAM_BANK_SRAM_D1_SIZE
|
SRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D1_START, LENGTH = MBED_RAM_BANK_SRAM_D1_SIZE
|
||||||
RAM_D2 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D2_START, LENGTH = MBED_RAM_BANK_SRAM_D2_SIZE
|
SRAM_D2 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D2_START, LENGTH = MBED_RAM_BANK_SRAM_D2_SIZE
|
||||||
RAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
SRAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
||||||
ITCMRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_ITC_START, LENGTH = MBED_RAM_BANK_SRAM_ITC_SIZE
|
SRAM_ITC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_ITC_START, LENGTH = MBED_RAM_BANK_SRAM_ITC_SIZE
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
/* Linker script to place sections and symbol values. Should be used together
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
* with other linker script that defines memory regions FLASH and SRAM.
|
||||||
* It references following symbols, which must be defined in code:
|
* It references following symbols, which must be defined in code:
|
||||||
* Reset_Handler : Entry of reset handler
|
* Reset_Handler : Entry of reset handler
|
||||||
*
|
*
|
||||||
|
|
@ -142,7 +147,7 @@ SECTIONS
|
||||||
__data_end__ = .;
|
__data_end__ = .;
|
||||||
_edata = .;
|
_edata = .;
|
||||||
|
|
||||||
} > RAM
|
} > SRAM
|
||||||
|
|
||||||
/* Uninitialized data section
|
/* Uninitialized data section
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
* This region is not initialized by the C/C++ library and can be used to
|
||||||
|
|
@ -155,7 +160,7 @@ SECTIONS
|
||||||
KEEP(*(.keep.uninitialized))
|
KEEP(*(.keep.uninitialized))
|
||||||
. = ALIGN(32);
|
. = ALIGN(32);
|
||||||
__uninitialized_end = .;
|
__uninitialized_end = .;
|
||||||
} > RAM
|
} > SRAM
|
||||||
|
|
||||||
.bss :
|
.bss :
|
||||||
{
|
{
|
||||||
|
|
@ -167,16 +172,18 @@ SECTIONS
|
||||||
. = ALIGN(8);
|
. = ALIGN(8);
|
||||||
__bss_end__ = .;
|
__bss_end__ = .;
|
||||||
_ebss = .;
|
_ebss = .;
|
||||||
} > RAM
|
} > SRAM
|
||||||
|
|
||||||
.heap (COPY):
|
.heap (COPY):
|
||||||
{
|
{
|
||||||
__end__ = .;
|
__end__ = .;
|
||||||
PROVIDE(end = .);
|
PROVIDE(end = .);
|
||||||
|
PROVIDE(__mbed_sbrk_start = .);
|
||||||
*(.heap*)
|
*(.heap*)
|
||||||
. = ORIGIN(RAM) + LENGTH(RAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
. = ORIGIN(SRAM) + LENGTH(SRAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
PROVIDE(__mbed_krbs_start = .);
|
||||||
__HeapLimit = .;
|
__HeapLimit = .;
|
||||||
} > RAM
|
} > SRAM
|
||||||
|
|
||||||
/* .stack_dummy section doesn't contains any symbols. It is only
|
/* .stack_dummy section doesn't contains any symbols. It is only
|
||||||
* used for linker to calculate size of stack sections, and assign
|
* used for linker to calculate size of stack sections, and assign
|
||||||
|
|
@ -184,30 +191,51 @@ SECTIONS
|
||||||
.stack_dummy (COPY):
|
.stack_dummy (COPY):
|
||||||
{
|
{
|
||||||
*(.stack*)
|
*(.stack*)
|
||||||
} > RAM
|
} > SRAM
|
||||||
|
|
||||||
/* Set stack top to end of RAM, and stack limit move down by
|
/* Set stack top to end of SRAM, and stack limit move down by
|
||||||
* size of stack_dummy section */
|
* size of stack_dummy section */
|
||||||
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
|
__StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
|
||||||
_estack = __StackTop;
|
_estack = __StackTop;
|
||||||
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
PROVIDE(__stack = __StackTop);
|
PROVIDE(__stack = __StackTop);
|
||||||
|
|
||||||
/* Check if data + heap + stack exceeds RAM limit */
|
/* Check if data + heap + stack exceeds SRAM limit */
|
||||||
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
|
ASSERT(__StackLimit >= __HeapLimit, "region SRAM overflowed with stack")
|
||||||
|
|
||||||
.lwip_sec (NOLOAD) : {
|
/* Ethernet DMA descriptors should be at the start of SRAM_D2 because they need an MPU region
|
||||||
. = ABSOLUTE(0x10040000);
|
and because the CM4 and CM7 have to agree on their location.*/
|
||||||
*(.RxDecripSection)
|
.eth_descriptors (NOLOAD) : {
|
||||||
|
ASSERT(. == ORIGIN(SRAM_D2), "Eth Descriptors region must be at the start of SRAM_D2");
|
||||||
|
PROVIDE(__eth_descriptors_start = .);
|
||||||
|
*(.EthDescriptors)
|
||||||
|
. = __eth_descriptors_start + STM32_DMA_DESCRIP_REGION_SIZE;
|
||||||
|
} >SRAM_D2
|
||||||
|
|
||||||
. = ABSOLUTE(0x10040100);
|
/* Ethernet buffers are recommended to be in SRAM_D2 but not required to be, so we will
|
||||||
*(.TxDecripSection)
|
put them in SRAM since SRAM2 is used by the CM4 */
|
||||||
|
.eth_buffers (NOLOAD) : {
|
||||||
|
*(.EthBuffers)
|
||||||
|
} >SRAM
|
||||||
|
|
||||||
. = ABSOLUTE(0x10040400);
|
/* Put crash data in the otherwise unused D3 SRAM */
|
||||||
*(.RxArraySection)
|
.crash_data_ram :
|
||||||
|
{
|
||||||
|
. = ALIGN(8);
|
||||||
|
__CRASH_DATA_RAM__ = .;
|
||||||
|
__CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
|
||||||
|
KEEP(*(.keep.crash_data_ram))
|
||||||
|
*(.m_crash_data_ram) /* This is a user defined section */
|
||||||
|
. += M_CRASH_DATA_RAM_SIZE;
|
||||||
|
. = ALIGN(8);
|
||||||
|
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
||||||
|
} > SRAM_D3
|
||||||
|
|
||||||
. = ABSOLUTE(0x10044000);
|
/* Use the rest of DTCM as additional heap */
|
||||||
*(.ethusbram)
|
.heap_0 (COPY):
|
||||||
|
{
|
||||||
} >RAM_D2 AT> FLASH
|
PROVIDE(__mbed_sbrk_start_0 = .);
|
||||||
|
. += (ORIGIN(SRAM_DTC) + LENGTH(SRAM_DTC) - .);
|
||||||
|
PROVIDE(__mbed_krbs_start_0 = .);
|
||||||
|
} > SRAM_DTC
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
# Copyright (c) 2024 Jamie Smith
|
||||||
|
# SPDX-License-Identifier: Apache-2.0
|
||||||
|
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
|
||||||
|
mbed_set_linker_script(mbed-stm32h7a3xiq STM32H7Ax.ld)
|
||||||
|
mbed_set_linker_script(mbed-stm32h7b3xiq STM32H7Ax.ld)
|
||||||
|
endif()
|
||||||
|
|
@ -15,16 +15,8 @@
|
||||||
******************************************************************************
|
******************************************************************************
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include "../cmsis_nvic.h"
|
#include "cmsis_nvic.h"
|
||||||
|
#include "../stm32_eth_region_size_calcs.h"
|
||||||
|
|
||||||
#if !defined(MBED_APP_START)
|
|
||||||
#define MBED_APP_START MBED_ROM_START
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined(MBED_APP_SIZE)
|
|
||||||
#define MBED_APP_SIZE MBED_ROM_SIZE
|
|
||||||
#endif
|
|
||||||
|
|
||||||
M_CRASH_DATA_RAM_SIZE = 0x100;
|
M_CRASH_DATA_RAM_SIZE = 0x100;
|
||||||
|
|
||||||
|
|
@ -38,21 +30,19 @@ STACK_SIZE = MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
|
||||||
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
/* Round up MBED_VECTTABLE_RAM_SIZE to 8 bytes */
|
||||||
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
#define MBED_VECTTABLE_RAM_SIZE (((NVIC_NUM_VECTORS * 4) + 7) & 0xFFFFFFF8)
|
||||||
#define MBED_RAM0_START (MBED_RAM_START + MBED_VECTTABLE_RAM_SIZE)
|
|
||||||
#define MBED_RAM0_SIZE (MBED_RAM_SIZE - MBED_VECTTABLE_RAM_SIZE)
|
|
||||||
|
|
||||||
MEMORY
|
MEMORY
|
||||||
{
|
{
|
||||||
FLASH (rx) : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
|
FLASH (rx) : ORIGIN = MBED_CONFIGURED_ROM_BANK_IROM1_START, LENGTH = MBED_CONFIGURED_ROM_BANK_IROM1_SIZE
|
||||||
SRAM_DTC (xrw) : ORIGIN = MBED_RAM0_START, LENGTH = MBED_RAM0_SIZE
|
SRAM_DTC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_DTC_START + MBED_VECTTABLE_RAM_SIZE, LENGTH = MBED_RAM_BANK_SRAM_DTC_SIZE - MBED_VECTTABLE_RAM_SIZE
|
||||||
SRAM (xrw) : ORIGIN = MBED_RAM1_START, LENGTH = MBED_RAM1_SIZE
|
SRAM (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_AHB_START, LENGTH = MBED_RAM_BANK_SRAM_AHB_SIZE
|
||||||
SRAM_LOWER (xrw) : ORIGIN = 0x30000000, LENGTH = 32K
|
SRAM_AXI (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_AXI_START, LENGTH = MBED_RAM_BANK_SRAM_AXI_SIZE
|
||||||
SRAM_UPPER (xrw) : ORIGIN = 0x38000000, LENGTH = 16K
|
SRAM_D3 (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_D3_START, LENGTH = MBED_RAM_BANK_SRAM_D3_SIZE
|
||||||
SRAM_ITC (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
|
SRAM_ITC (xrw) : ORIGIN = MBED_RAM_BANK_SRAM_ITC_START, LENGTH = MBED_RAM_BANK_SRAM_ITC_SIZE
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Linker script to place sections and symbol values. Should be used together
|
/* Linker script to place sections and symbol values. Should be used together
|
||||||
* with other linker script that defines memory regions FLASH and RAM.
|
* with other linker script that defines memory regions FLASH and SRAM.
|
||||||
* It references following symbols, which must be defined in code:
|
* It references following symbols, which must be defined in code:
|
||||||
* Reset_Handler : Entry of reset handler
|
* Reset_Handler : Entry of reset handler
|
||||||
*
|
*
|
||||||
|
|
@ -124,47 +114,6 @@ SECTIONS
|
||||||
__etext = .;
|
__etext = .;
|
||||||
_sidata = .;
|
_sidata = .;
|
||||||
|
|
||||||
.crash_data_ram :
|
|
||||||
{
|
|
||||||
. = ALIGN(8);
|
|
||||||
__CRASH_DATA_RAM__ = .;
|
|
||||||
__CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
|
|
||||||
KEEP(*(.keep.crash_data_ram))
|
|
||||||
*(.m_crash_data_ram) /* This is a user defined section */
|
|
||||||
. += M_CRASH_DATA_RAM_SIZE;
|
|
||||||
. = ALIGN(8);
|
|
||||||
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
|
||||||
} > SRAM_UPPER
|
|
||||||
|
|
||||||
/* .stack section doesn't contains any symbols. It is only
|
|
||||||
* used for linker to reserve space for the isr stack section
|
|
||||||
* WARNING: .stack should come immediately after the last secure memory
|
|
||||||
* section. This provides stack overflow detection. */
|
|
||||||
.stack (NOLOAD):
|
|
||||||
{
|
|
||||||
__StackLimit = .;
|
|
||||||
*(.stack*);
|
|
||||||
. += STACK_SIZE - (. - __StackLimit);
|
|
||||||
} > SRAM_DTC
|
|
||||||
|
|
||||||
/* Set stack top to end of SRAM, and stack limit move down by
|
|
||||||
* size of stack_dummy section */
|
|
||||||
__StackTop = ADDR(.stack) + SIZEOF(.stack);
|
|
||||||
_estack = __StackTop;
|
|
||||||
__StackLimit = ADDR(.stack);
|
|
||||||
PROVIDE(__stack = __StackTop);
|
|
||||||
|
|
||||||
/* Place holder for additional heap */
|
|
||||||
.heap_0 (COPY):
|
|
||||||
{
|
|
||||||
__mbed_sbrk_start_0 = .;
|
|
||||||
. += (ORIGIN(SRAM_DTC) + LENGTH(SRAM_DTC) - .);
|
|
||||||
__mbed_krbs_start_0 = .;
|
|
||||||
} > SRAM_DTC
|
|
||||||
|
|
||||||
/* Check if heap exceeds SRAM_DTC */
|
|
||||||
ASSERT(__mbed_krbs_start_0 <= (ORIGIN(SRAM_DTC)+LENGTH(SRAM_DTC)), "Heap is too big for SRAM_DTC")
|
|
||||||
|
|
||||||
.data : AT (__etext)
|
.data : AT (__etext)
|
||||||
{
|
{
|
||||||
__data_start__ = .;
|
__data_start__ = .;
|
||||||
|
|
@ -200,9 +149,6 @@ SECTIONS
|
||||||
|
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if bss exceeds SRAM */
|
|
||||||
ASSERT(__data_end__ <= (ORIGIN(SRAM)+LENGTH(SRAM)), ".data is too big for SRAM")
|
|
||||||
|
|
||||||
/* Uninitialized data section
|
/* Uninitialized data section
|
||||||
* This region is not initialized by the C/C++ library and can be used to
|
* This region is not initialized by the C/C++ library and can be used to
|
||||||
* store state across soft reboots. */
|
* store state across soft reboots. */
|
||||||
|
|
@ -228,20 +174,66 @@ SECTIONS
|
||||||
_ebss = .;
|
_ebss = .;
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if bss exceeds SRAM */
|
|
||||||
ASSERT(__bss_end__ <= (ORIGIN(SRAM)+LENGTH(SRAM)), "BSS is too big for SRAM")
|
|
||||||
|
|
||||||
.heap (COPY):
|
.heap (COPY):
|
||||||
{
|
{
|
||||||
__end__ = .;
|
__end__ = .;
|
||||||
end = __end__;
|
PROVIDE(end = .);
|
||||||
__mbed_sbrk_start = .;
|
PROVIDE(__mbed_sbrk_start = .);
|
||||||
*(.heap*)
|
*(.heap*)
|
||||||
. += (ORIGIN(SRAM) + LENGTH(SRAM) - .);
|
. = ORIGIN(SRAM) + LENGTH(SRAM) - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
__mbed_krbs_start = .;
|
PROVIDE(__mbed_krbs_start = .);
|
||||||
__HeapLimit = .;
|
__HeapLimit = .;
|
||||||
} > SRAM
|
} > SRAM
|
||||||
|
|
||||||
/* Check if data + heap exceeds SRAM limit */
|
/* .stack_dummy section doesn't contains any symbols. It is only
|
||||||
ASSERT(__HeapLimit <= (ORIGIN(SRAM)+LENGTH(SRAM)), "Heap is too big for SRAM")
|
* used for linker to calculate size of stack sections, and assign
|
||||||
|
* values to stack symbols later */
|
||||||
|
.stack_dummy (COPY):
|
||||||
|
{
|
||||||
|
*(.stack*)
|
||||||
|
} > SRAM
|
||||||
|
|
||||||
|
/* Set stack top to end of SRAM, and stack limit move down by
|
||||||
|
* size of stack_dummy section */
|
||||||
|
__StackTop = ORIGIN(SRAM) + LENGTH(SRAM);
|
||||||
|
_estack = __StackTop;
|
||||||
|
__StackLimit = __StackTop - MBED_CONF_TARGET_BOOT_STACK_SIZE;
|
||||||
|
PROVIDE(__stack = __StackTop);
|
||||||
|
|
||||||
|
/* Check if data + heap + stack exceeds SRAM limit */
|
||||||
|
ASSERT(__StackLimit >= __HeapLimit, "region SRAM overflowed with stack")
|
||||||
|
|
||||||
|
/* Put crash data in the otherwise unused D3 SRAM */
|
||||||
|
.crash_data_ram :
|
||||||
|
{
|
||||||
|
. = ALIGN(8);
|
||||||
|
__CRASH_DATA_RAM__ = .;
|
||||||
|
__CRASH_DATA_RAM_START__ = .; /* Create a global symbol at data start */
|
||||||
|
KEEP(*(.keep.crash_data_ram))
|
||||||
|
*(.m_crash_data_ram) /* This is a user defined section */
|
||||||
|
. += M_CRASH_DATA_RAM_SIZE;
|
||||||
|
. = ALIGN(8);
|
||||||
|
__CRASH_DATA_RAM_END__ = .; /* Define a global symbol at data end */
|
||||||
|
} > SRAM_D3
|
||||||
|
|
||||||
|
/* Ethernet DMA descriptors should be at the start of SRAM_AXI because they need an MPU region.*/
|
||||||
|
.eth_descriptors (NOLOAD) : {
|
||||||
|
ASSERT(. == ORIGIN(SRAM_AXI), "Eth Descriptors region must be at the start of SRAM_D2");
|
||||||
|
PROVIDE(__eth_descriptors_start = .);
|
||||||
|
*(.EthDescriptors)
|
||||||
|
. = __eth_descriptors_start + STM32_DMA_DESCRIP_REGION_SIZE;
|
||||||
|
} >SRAM_AXI
|
||||||
|
|
||||||
|
/* Ethernet buffers are recommended to be in SRAM_AXI but don't need any special MPU region. */
|
||||||
|
.eth_buffers (NOLOAD) : {
|
||||||
|
*(.EthBuffers)
|
||||||
|
} >SRAM_AXI
|
||||||
|
|
||||||
|
/* Use the rest of DTCM as additional heap */
|
||||||
|
.heap_0 (COPY):
|
||||||
|
{
|
||||||
|
PROVIDE(__mbed_sbrk_start_0 = .);
|
||||||
|
. += (ORIGIN(SRAM_DTC) + LENGTH(SRAM_DTC) - .);
|
||||||
|
PROVIDE(__mbed_krbs_start_0 = .);
|
||||||
|
} > SRAM_DTC
|
||||||
}
|
}
|
||||||
|
|
@ -0,0 +1,51 @@
|
||||||
|
/* mbed Microcontroller Library
|
||||||
|
* Copyright (c) 2024 Jamie Smith
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* 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 file contains calculations for the size of the memory region used for the Ethernet buffer descriptors.
|
||||||
|
* This region must be a power-of-2 size so that it can be used as an MPU region. Also, in dual core
|
||||||
|
* CPUs, the CM4 and CM7 have to agree on its size so they don't define conflicting memory regions.
|
||||||
|
*
|
||||||
|
* So, this header has some fancy math to calculate it. Note that this header is included by
|
||||||
|
* linker scripts so it can only contain preprocessor code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* from here: https://stackoverflow.com/questions/22925016/rounding-up-to-powers-of-2-with-preprocessor-constants */
|
||||||
|
#define POW2_CEIL(v) (1 + \
|
||||||
|
(((((((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) | \
|
||||||
|
((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) >> 0x04))) | \
|
||||||
|
((((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) | \
|
||||||
|
((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) >> 0x04))) >> 0x02))) | \
|
||||||
|
((((((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) | \
|
||||||
|
((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) >> 0x04))) | \
|
||||||
|
((((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) | \
|
||||||
|
((((v) - 1) | (((v) - 1) >> 0x10) | \
|
||||||
|
(((v) - 1) | (((v) - 1) >> 0x10) >> 0x08)) >> 0x04))) >> 0x02))) >> 0x01))))
|
||||||
|
|
||||||
|
/* Size of an ETH_DMADescTypeDef structure in bytes*/
|
||||||
|
#define STM32_SIZEOF_ETH_DMA_DESCRIPTOR 24
|
||||||
|
|
||||||
|
/* Calculation of RAM size */
|
||||||
|
#define STM32_TOTAL_DMA_DESCRIPTOR_RAM_NEEDED (STM32_SIZEOF_ETH_DMA_DESCRIPTOR * (MBED_CONF_STM32_EMAC_ETH_RXBUFNB + MBED_CONF_STM32_EMAC_ETH_TXBUFNB))
|
||||||
|
#define STM32_DMA_DESCRIP_REGION_SIZE POW2_CEIL(STM32_TOTAL_DMA_DESCRIPTOR_RAM_NEEDED)
|
||||||
|
|
@ -3314,7 +3314,8 @@
|
||||||
"STM32H7_550MHZ"
|
"STM32H7_550MHZ"
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H735xx"
|
"STM32H735xx",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"overrides": {
|
"overrides": {
|
||||||
"system_power_supply": "PWR_LDO_SUPPLY"
|
"system_power_supply": "PWR_LDO_SUPPLY"
|
||||||
|
|
@ -3332,7 +3333,8 @@
|
||||||
"STM32H7_480MHZ"
|
"STM32H7_480MHZ"
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H743xx"
|
"STM32H743xx",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"overrides": {
|
"overrides": {
|
||||||
"system_power_supply": "PWR_LDO_SUPPLY"
|
"system_power_supply": "PWR_LDO_SUPPLY"
|
||||||
|
|
@ -3417,11 +3419,6 @@
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H745xx"
|
"STM32H745xx"
|
||||||
],
|
],
|
||||||
"overrides": {
|
|
||||||
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
|
||||||
// Cannot enable overdrive mode because the default power supply is SMPS
|
|
||||||
"enable-overdrive-mode": 0
|
|
||||||
},
|
|
||||||
"device_name": "STM32H745ZITx"
|
"device_name": "STM32H745ZITx"
|
||||||
},
|
},
|
||||||
"MCU_STM32H745xI_CM4": {
|
"MCU_STM32H745xI_CM4": {
|
||||||
|
|
@ -3461,67 +3458,42 @@
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"CORE_CM7"
|
"CORE_CM7",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
]
|
]
|
||||||
},
|
},
|
||||||
|
"NUCLEO_H745ZI_Q": {
|
||||||
|
"supported_form_factors": [
|
||||||
|
"ARDUINO_UNO"
|
||||||
|
],
|
||||||
|
"public": false,
|
||||||
|
"config": {
|
||||||
|
"d11_configuration": {
|
||||||
|
"help": "Value: PB_5 for the default board configuration, PA_7 in case of solder bridge update (SB33 on/ SB35 off)",
|
||||||
|
"value": "PB_5",
|
||||||
|
"macro_name": "STM32_D11_SPI_ETHERNET_PIN"
|
||||||
|
},
|
||||||
|
"usb_speed": {
|
||||||
|
"help": "USE_USB_OTG_FS or USE_USB_OTG_HS or USE_USB_HS_IN_FS",
|
||||||
|
"value": "USE_USB_OTG_FS"
|
||||||
|
},
|
||||||
|
},
|
||||||
|
"device_has_add": [
|
||||||
|
"USBDEVICE"
|
||||||
|
],
|
||||||
|
"overrides": {
|
||||||
|
"network-default-interface-type": "ETHERNET",
|
||||||
|
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
||||||
|
// Cannot enable overdrive mode because the default power supply is SMPS
|
||||||
|
"enable-overdrive-mode": 0
|
||||||
|
},
|
||||||
|
"image_url": "https://www.st.com/bin/ecommerce/api/image.PF262651.en.feature-description-include-personalized-no-cpn-medium.jpg"
|
||||||
|
},
|
||||||
"NUCLEO_H745ZI_Q_CM7": {
|
"NUCLEO_H745ZI_Q_CM7": {
|
||||||
"inherits": [
|
inherits: ["MCU_STM32H745xI_CM7", "NUCLEO_H745ZI_Q"]
|
||||||
"MCU_STM32H745xI_CM7"
|
|
||||||
],
|
|
||||||
"extra_labels_add": [ "NUCLEO_H745ZI_Q" ],
|
|
||||||
"supported_form_factors": [
|
|
||||||
"ARDUINO_UNO"
|
|
||||||
],
|
|
||||||
"config": {
|
|
||||||
"d11_configuration": {
|
|
||||||
"help": "Value: PB_5 for the default board configuration, PA_7 in case of solder bridge update (SB33 on/ SB35 off)",
|
|
||||||
"value": "PB_5",
|
|
||||||
"macro_name": "STM32_D11_SPI_ETHERNET_PIN"
|
|
||||||
},
|
|
||||||
"usb_speed": {
|
|
||||||
"help": "USE_USB_OTG_FS or USE_USB_OTG_HS or USE_USB_HS_IN_FS",
|
|
||||||
"value": "USE_USB_OTG_FS"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"device_has_add": [
|
|
||||||
"USBDEVICE"
|
|
||||||
],
|
|
||||||
"overrides": {
|
|
||||||
"network-default-interface-type": "ETHERNET"
|
|
||||||
},
|
|
||||||
"image_url": "https://www.st.com/bin/ecommerce/api/image.PF262651.en.feature-description-include-personalized-no-cpn-medium.jpg"
|
|
||||||
},
|
},
|
||||||
"NUCLEO_H745ZI_Q_CM4": {
|
"NUCLEO_H745ZI_Q_CM4": {
|
||||||
"inherits": [
|
inherits: ["MCU_STM32H745xI_CM4", "NUCLEO_H745ZI_Q"]
|
||||||
"MCU_STM32H745xI_CM4"
|
|
||||||
],
|
|
||||||
"extra_labels_add": [ "NUCLEO_H745ZI_Q" ],
|
|
||||||
"supported_form_factors": [
|
|
||||||
"ARDUINO_UNO"
|
|
||||||
],
|
|
||||||
"config": {
|
|
||||||
"d11_configuration": {
|
|
||||||
"help": "Value: PB_5 for the default board configuration, PA_7 in case of solder bridge update (SB33 on/ SB35 off)",
|
|
||||||
"value": "PB_5",
|
|
||||||
"macro_name": "STM32_D11_SPI_ETHERNET_PIN"
|
|
||||||
},
|
|
||||||
"usb_speed": {
|
|
||||||
"help": "USE_USB_OTG_FS or USE_USB_OTG_HS or USE_USB_HS_IN_FS",
|
|
||||||
"value": "USE_USB_OTG_FS"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"device_has_add": [
|
|
||||||
"USBDEVICE"
|
|
||||||
],
|
|
||||||
"overrides": {
|
|
||||||
"network-default-interface-type": "ETHERNET"
|
|
||||||
},
|
|
||||||
"image_url": "https://www.st.com/bin/ecommerce/api/image.PF262651.en.feature-description-include-personalized-no-cpn-medium.jpg"
|
|
||||||
},
|
|
||||||
"NUCLEO_H745ZI_Q" : {
|
|
||||||
"inherits" : [
|
|
||||||
"NUCLEO_H745ZI_Q_CM7"
|
|
||||||
]
|
|
||||||
},
|
},
|
||||||
"MCU_STM32H747xI": {
|
"MCU_STM32H747xI": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
|
|
@ -3534,12 +3506,7 @@
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H747xx"
|
"STM32H747xx"
|
||||||
],
|
]
|
||||||
"overrides": {
|
|
||||||
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
|
||||||
// Cannot enable overdrive mode because the default power supply is SMPS
|
|
||||||
"enable-overdrive-mode": 0
|
|
||||||
}
|
|
||||||
},
|
},
|
||||||
"MCU_STM32H747xI_CM7": {
|
"MCU_STM32H747xI_CM7": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
|
|
@ -3558,12 +3525,48 @@
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"CORE_CM7"
|
"CORE_CM7",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
]
|
]
|
||||||
},
|
},
|
||||||
|
"MCU_STM32H747xI_CM4": {
|
||||||
|
"inherits": [
|
||||||
|
"MCU_STM32H747xI"
|
||||||
|
],
|
||||||
|
"public": false,
|
||||||
|
"extra_labels_add": [
|
||||||
|
"STM32H747xI_CM4"
|
||||||
|
],
|
||||||
|
"core": "Cortex-M4F",
|
||||||
|
"memory_bank_config": {
|
||||||
|
// Select flash bank 2
|
||||||
|
"IROM1": {
|
||||||
|
"start": 0x08100000,
|
||||||
|
"size": 0x100000
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"macros_add": [
|
||||||
|
"CORE_CM4",
|
||||||
|
"MBED_MPU_CUSTOM"
|
||||||
|
],
|
||||||
|
"device_has_remove": [
|
||||||
|
"MPU"
|
||||||
|
],
|
||||||
|
"OUTPUT_EXT": "hex"
|
||||||
|
},
|
||||||
|
"DISCO_H747I": {
|
||||||
|
"image_url": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/310/MFG_STM32H747I-DISCO.jpg",
|
||||||
|
"public": false,
|
||||||
|
"overrides": {
|
||||||
|
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
||||||
|
// Cannot enable overdrive mode because the default power supply is SMPS
|
||||||
|
"enable-overdrive-mode": 0
|
||||||
|
}
|
||||||
|
},
|
||||||
"DISCO_H747I_CM7": {
|
"DISCO_H747I_CM7": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
"MCU_STM32H747xI_CM7"
|
"MCU_STM32H747xI_CM7",
|
||||||
|
"DISCO_H747"
|
||||||
],
|
],
|
||||||
"supported_form_factors": [
|
"supported_form_factors": [
|
||||||
"ARDUINO_UNO",
|
"ARDUINO_UNO",
|
||||||
|
|
@ -3583,39 +3586,12 @@
|
||||||
"detect_code": [
|
"detect_code": [
|
||||||
"0814"
|
"0814"
|
||||||
],
|
],
|
||||||
"device_name": "STM32H747XIHx",
|
"device_name": "STM32H747XIHx"
|
||||||
"image_url": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/310/MFG_STM32H747I-DISCO.jpg"
|
|
||||||
},
|
|
||||||
"DISCO_H747I": {
|
|
||||||
"inherits": [
|
|
||||||
"DISCO_H747I_CM7"
|
|
||||||
],
|
|
||||||
"image_url": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/310/MFG_STM32H747I-DISCO.jpg"
|
|
||||||
},
|
|
||||||
"MCU_STM32H747xI_CM4": {
|
|
||||||
"inherits": [
|
|
||||||
"MCU_STM32H747xI"
|
|
||||||
],
|
|
||||||
"public": false,
|
|
||||||
"extra_labels_add": [
|
|
||||||
"STM32H747xI_CM4"
|
|
||||||
],
|
|
||||||
"core": "Cortex-M4F",
|
|
||||||
"memory_bank_config": {
|
|
||||||
// Select flash bank 2
|
|
||||||
"IROM1": {
|
|
||||||
"start": 0x08100000,
|
|
||||||
"size": 0x100000
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"macros_add": [
|
|
||||||
"CORE_CM4"
|
|
||||||
],
|
|
||||||
"OUTPUT_EXT": "hex"
|
|
||||||
},
|
},
|
||||||
"DISCO_H747I_CM4": {
|
"DISCO_H747I_CM4": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
"MCU_STM32H747xI_CM4"
|
"MCU_STM32H747xI_CM4",
|
||||||
|
"DISCO_H747"
|
||||||
],
|
],
|
||||||
"extra_labels_add": [
|
"extra_labels_add": [
|
||||||
"DISCO_H747I",
|
"DISCO_H747I",
|
||||||
|
|
@ -3632,8 +3608,7 @@
|
||||||
"STMOD",
|
"STMOD",
|
||||||
"PMOD"
|
"PMOD"
|
||||||
],
|
],
|
||||||
"device_name": "STM32H747XIHx",
|
"device_name": "STM32H747XIHx"
|
||||||
"image_url": "https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/310/MFG_STM32H747I-DISCO.jpg"
|
|
||||||
},
|
},
|
||||||
// Umbrella target for all Arduino boards that use an H747 chip
|
// Umbrella target for all Arduino boards that use an H747 chip
|
||||||
"STM32H747_ARDUINO": {
|
"STM32H747_ARDUINO": {
|
||||||
|
|
@ -3694,42 +3669,10 @@
|
||||||
"image_url": "https://store.arduino.cc/cdn/shop/products/ABX00042_00.iso_1200x900.jpg?v=1675840144"
|
"image_url": "https://store.arduino.cc/cdn/shop/products/ABX00042_00.iso_1200x900.jpg?v=1675840144"
|
||||||
},
|
},
|
||||||
"ARDUINO_PORTENTA_H7_M7": {
|
"ARDUINO_PORTENTA_H7_M7": {
|
||||||
"inherits": ["ARDUINO_PORTENTA_H7"],
|
"inherits": ["ARDUINO_PORTENTA_H7", "MCU_STM32H747xI_CM7"],
|
||||||
"core": "Cortex-M7FD",
|
|
||||||
"memory_bank_config": {
|
|
||||||
// Select flash bank 1
|
|
||||||
"IROM1": {
|
|
||||||
"start": 0x08000000,
|
|
||||||
"size": 0x100000
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"extra_labels_add": [
|
|
||||||
"STM32H747xI_CM7"
|
|
||||||
],
|
|
||||||
"macros_add": [
|
|
||||||
"CORE_CM7"
|
|
||||||
]
|
|
||||||
},
|
},
|
||||||
"ARDUINO_PORTENTA_H7_M4": {
|
"ARDUINO_PORTENTA_H7_M4": {
|
||||||
"inherits": ["ARDUINO_PORTENTA_H7"],
|
"inherits": ["ARDUINO_PORTENTA_H7", "MCU_STM32H747xI_CM4"],
|
||||||
"core": "Cortex-M4F",
|
|
||||||
"memory_bank_config": {
|
|
||||||
// Select flash bank 2
|
|
||||||
"IROM1": {
|
|
||||||
"start": 0x08100000,
|
|
||||||
"size": 0x100000
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"extra_labels_add": [
|
|
||||||
"STM32H747xI_CM4"
|
|
||||||
],
|
|
||||||
"macros_add": [
|
|
||||||
"CORE_CM4",
|
|
||||||
"MBED_MPU_CUSTOM"
|
|
||||||
],
|
|
||||||
"device_has_remove": [
|
|
||||||
"MPU"
|
|
||||||
]
|
|
||||||
},
|
},
|
||||||
"MCU_STM32H750xB": {
|
"MCU_STM32H750xB": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
|
|
@ -3742,7 +3685,8 @@
|
||||||
"STM32H7_480MHZ"
|
"STM32H7_480MHZ"
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H750xx"
|
"STM32H750xx",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"overrides": {
|
"overrides": {
|
||||||
"system_power_supply": "PWR_LDO_SUPPLY"
|
"system_power_supply": "PWR_LDO_SUPPLY"
|
||||||
|
|
@ -3760,7 +3704,8 @@
|
||||||
"STM32H7_480MHZ"
|
"STM32H7_480MHZ"
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H753xx"
|
"STM32H753xx",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"overrides": {
|
"overrides": {
|
||||||
"system_power_supply": "PWR_LDO_SUPPLY"
|
"system_power_supply": "PWR_LDO_SUPPLY"
|
||||||
|
|
@ -3777,14 +3722,10 @@
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H7A3xxQ",
|
"STM32H7A3xxQ",
|
||||||
"STM32H7_280MHZ"
|
"STM32H7_280MHZ",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"device_name": "STM32H7A3ZITxQ",
|
"device_name": "STM32H7A3ZITxQ"
|
||||||
"overrides": {
|
|
||||||
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
|
||||||
// Cannot enable overdrive mode because the default power supply is SMPS
|
|
||||||
"enable-overdrive-mode": 0
|
|
||||||
}
|
|
||||||
},
|
},
|
||||||
"NUCLEO_H7A3ZI_Q": {
|
"NUCLEO_H7A3ZI_Q": {
|
||||||
"inherits": [
|
"inherits": [
|
||||||
|
|
@ -3796,6 +3737,11 @@
|
||||||
"detect_code": [
|
"detect_code": [
|
||||||
"0860"
|
"0860"
|
||||||
],
|
],
|
||||||
|
"overrides": {
|
||||||
|
"system_power_supply": "PWR_DIRECT_SMPS_SUPPLY",
|
||||||
|
// Cannot enable overdrive mode because the default power supply is SMPS
|
||||||
|
"enable-overdrive-mode": 0
|
||||||
|
},
|
||||||
"image_url": "https://www.st.com/bin/ecommerce/api/image.PF267690.en.feature-description-include-personalized-no-cpn-medium.jpg"
|
"image_url": "https://www.st.com/bin/ecommerce/api/image.PF267690.en.feature-description-include-personalized-no-cpn-medium.jpg"
|
||||||
},
|
},
|
||||||
"MCU_STM32H7B3xIQ": {
|
"MCU_STM32H7B3xIQ": {
|
||||||
|
|
@ -3809,7 +3755,8 @@
|
||||||
"STM32H7_280MHZ"
|
"STM32H7_280MHZ"
|
||||||
],
|
],
|
||||||
"macros_add": [
|
"macros_add": [
|
||||||
"STM32H7B3xxQ"
|
"STM32H7B3xxQ",
|
||||||
|
"MBED_SPLIT_HEAP"
|
||||||
],
|
],
|
||||||
"device_name": "STM32H7B3ZITxQ",
|
"device_name": "STM32H7B3ZITxQ",
|
||||||
"overrides": {
|
"overrides": {
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue