Changeset 23 for trunk/firmware/App


Ignore:
Timestamp:
Oct 5, 2026, 8:38:52 AM (4 weeks ago)
Author:
Zed
Message:

BLTO2_APP:

  • Added MPU settings.
Location:
trunk/firmware/App
Files:
3 edited
1 moved

Legend:

Unmodified
Added
Removed

  • trunk/firmware/App/CubeMX/Appli/Core/Src/main.c

    r21 r23  
    4848
    4949/* Private function prototypes -----------------------------------------------*/
     50static void MPU_Config(void);
    5051/* USER CODE BEGIN PFP */
    5152
    … …  
    6667  /* USER CODE BEGIN 1 */
    6768
     69  /* System clock already configured, simply SystemCoreClock init */
     70  SystemCoreClockUpdate();
     71
    6872  /* USER CODE END 1 */
     73
     74  /* MPU Configuration--------------------------------------------------------*/
     75  MPU_Config();
     76
     77  /* Enable the CPU Cache */
     78
     79  /* Enable I-Cache---------------------------------------------------------*/
     80  SCB_EnableICache();
     81
     82  /* Enable D-Cache---------------------------------------------------------*/
     83  SCB_EnableDCache();
    6984
    7085  /* MCU Configuration--------------------------------------------------------*/
    … …  
    100115/* USER CODE END 4 */
    101116
     117 /* MPU Configuration */
     118
     119void MPU_Config(void)
     120{
     121  MPU_Region_InitTypeDef MPU_InitStruct = {0};
     122  MPU_Attributes_InitTypeDef MPU_AttributesInit = {0};
     123  uint32_t primask_bit = __get_PRIMASK();
     124  __disable_irq();
     125
     126  /* Disables the MPU */
     127  HAL_MPU_Disable();
     128
     129  /** Initializes and configures the Region 0 and the memory to be protected
     130  */
     131  MPU_InitStruct.Enable = MPU_REGION_ENABLE;
     132  MPU_InitStruct.Number = MPU_REGION_NUMBER0;
     133  MPU_InitStruct.BaseAddress = 0x38000000;
     134  MPU_InitStruct.LimitAddress = 0x38000040;
     135  MPU_InitStruct.AttributesIndex = MPU_ATTRIBUTES_NUMBER0;
     136  MPU_InitStruct.AccessPermission = MPU_REGION_ALL_RW;
     137  MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
     138  MPU_InitStruct.DisablePrivExec = MPU_PRIV_INSTRUCTION_ACCESS_ENABLE;
     139  MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
     140
     141  HAL_MPU_ConfigRegion(&MPU_InitStruct);
     142
     143  /** Initializes and configures the Attribute 0 and the memory to be protected
     144  */
     145  MPU_AttributesInit.Number = MPU_ATTRIBUTES_NUMBER0;
     146  MPU_AttributesInit.Attributes = INNER_OUTER(MPU_NOT_CACHEABLE);
     147
     148  HAL_MPU_ConfigMemoryAttributes(&MPU_AttributesInit);
     149  /* Enables the MPU */
     150  HAL_MPU_Enable(MPU_HFNMI_PRIVDEF);
     151
     152  /* Exit critical section to lock the system and avoid any issue around MPU mechanism */
     153  __set_PRIMASK(primask_bit);
     154
     155}
     156
    102157/**
    103158  * @brief  This function is executed in case of error occurrence.

  • trunk/firmware/App/CubeMX/blto2_App.ioc

    r21 r23  
    77CORTEX_M55_FSBL.CPU_ICache=Enabled
    88CORTEX_M55_FSBL.IPParameters=CPU_ICache,CPU_DCache
     9CORTEX_M55_S.AccessPermission-Cortex_Memory_Protection_Unit_Region0_Settings=MPU_REGION_ALL_RW
     10CORTEX_M55_S.Attributes0=MPU_ATTRIBUTES_NUMBER0
     11CORTEX_M55_S.AttributesIndex-Cortex_Memory_Protection_Unit_Region0_Settings=MPU_ATTRIBUTES_NUMBER0
     12CORTEX_M55_S.BaseAddress-Cortex_Memory_Protection_Unit_Region0_Settings=0x38000000
     13CORTEX_M55_S.CPU_DCache=Enabled
     14CORTEX_M55_S.CPU_ICache=Enabled
     15CORTEX_M55_S.Enable-Cortex_Memory_Protection_Unit_Region0_Settings=MPU_REGION_ENABLE
     16CORTEX_M55_S.IPParameters=CPU_ICache,CPU_DCache,MPU_Control,Enable-Cortex_Memory_Protection_Unit_Region0_Settings,AttributesIndex-Cortex_Memory_Protection_Unit_Region0_Settings,Attributes0,BaseAddress-Cortex_Memory_Protection_Unit_Region0_Settings,LimitAddress-Cortex_Memory_Protection_Unit_Region0_Settings,AccessPermission-Cortex_Memory_Protection_Unit_Region0_Settings
     17CORTEX_M55_S.LimitAddress-Cortex_Memory_Protection_Unit_Region0_Settings=0x38000040
     18CORTEX_M55_S.MPU_Control=MPU_HFNMI_PRIVDEF
    919ExtMemLoader.IPs=EXTMEM_LOADER,EXTMEM_MANAGER,RCC\:I,GPIO
    10 FSBL.IPs=CORTEX_M55_FSBL,GPDMA1\:I,HDP,HPDMA1\:I,LINKEDLIST,RCC,GPIO\:I,NVIC\:I
     20FSBL.IPs=CORTEX_M55_FSBL,GPDMA1\:I,HDP,HPDMA1\:I,LINKEDLIST,RCC,GPIO\:I,NVIC\:I,MEMORYMAP
    1121File.Version=6
    1222GPIO.groupedBy=
    1323KeepUserPlacement=false
     24MMTAppReg1.MEMORYMAP.AppRegionName=RAM
     25MMTAppReg1.MEMORYMAP.ContextName=FSBL
     26MMTAppReg1.MEMORYMAP.CoreName=ARM Cortex-M55
     27MMTAppReg1.MEMORYMAP.DefaultDataRegion=true
     28MMTAppReg1.MEMORYMAP.IPParameters=StartAddress,Size,CoreName,DefaultDataRegion,ContextName,Name
     29MMTAppReg1.MEMORYMAP.Name=RAM
     30MMTAppReg1.MEMORYMAP.Size=262144
     31MMTAppReg1.MEMORYMAP.StartAddress=0x341C0000
     32MMTAppReg2.MEMORYMAP.AppRegionName=FLASH
     33MMTAppReg2.MEMORYMAP.ContextName=FSBL
     34MMTAppReg2.MEMORYMAP.CoreName=ARM Cortex-M55
     35MMTAppReg2.MEMORYMAP.DefaultCodeRegion=true
     36MMTAppReg2.MEMORYMAP.DefaultDataRegion=false
     37MMTAppReg2.MEMORYMAP.IPParameters=StartAddress,Size,CoreName,DefaultDataRegion,ContextName,Name,DefaultCodeRegion,ISRRegion,RootBootRegion
     38MMTAppReg2.MEMORYMAP.ISRRegion=true
     39MMTAppReg2.MEMORYMAP.Name=FLASH
     40MMTAppReg2.MEMORYMAP.RootBootRegion=true
     41MMTAppReg2.MEMORYMAP.Size=261120
     42MMTAppReg2.MEMORYMAP.StartAddress=0x34180400
     43MMTAppReg3.MEMORYMAP.AppRegionName=RAM
     44MMTAppReg3.MEMORYMAP.ContextName=Appli
     45MMTAppReg3.MEMORYMAP.CoreName=ARM Cortex-M55
     46MMTAppReg3.MEMORYMAP.DefaultDataRegion=true
     47MMTAppReg3.MEMORYMAP.IPParameters=StartAddress,Size,CoreName,DefaultDataRegion,ContextName,Name
     48MMTAppReg3.MEMORYMAP.Name=RAM
     49MMTAppReg3.MEMORYMAP.Size=1572864
     50MMTAppReg3.MEMORYMAP.StartAddress=0x34080000
     51MMTAppReg4.MEMORYMAP.AppRegionName=FLASH
     52MMTAppReg4.MEMORYMAP.ContextName=Appli
     53MMTAppReg4.MEMORYMAP.CoreName=ARM Cortex-M55
     54MMTAppReg4.MEMORYMAP.DefaultCodeRegion=true
     55MMTAppReg4.MEMORYMAP.DefaultDataRegion=false
     56MMTAppReg4.MEMORYMAP.IPParameters=StartAddress,Size,CoreName,DefaultDataRegion,ContextName,Name,DefaultCodeRegion,ISRRegion,RootBootRegion
     57MMTAppReg4.MEMORYMAP.ISRRegion=true
     58MMTAppReg4.MEMORYMAP.Name=FLASH
     59MMTAppReg4.MEMORYMAP.RootBootRegion=true
     60MMTAppReg4.MEMORYMAP.Size=523264
     61MMTAppReg4.MEMORYMAP.StartAddress=0x34000400
     62MMTAppRegionsCount=4
     63MMTConfigApplied=false
     64MMTSectionSuffix=
    1465Mcu.CPN=STM32N657X0H3Q
    1566Mcu.Context0=FSBL
    … …  
    2172Mcu.IP0=CORTEX_M55_FSBL
    2273Mcu.IP1=CORTEX_M55_S
    23 Mcu.IP2=NVIC1
    24 Mcu.IP3=NVIC
    25 Mcu.IP4=RCC
    26 Mcu.IP5=RIF
    27 Mcu.IPNb=6
     74Mcu.IP2=MEMORYMAP
     75Mcu.IP3=NVIC1
     76Mcu.IP4=NVIC
     77Mcu.IP5=RCC
     78Mcu.IP6=RIF
     79Mcu.IPNb=7
    2880Mcu.Name=STM32N657X0HxQ
    2981Mcu.Package=VFBGA264
    3082Mcu.Pin0=VP_RIF_VS_RIF1
    31 Mcu.PinsNb=1
     83Mcu.Pin1=VP_MEMORYMAP_VS_MEMORYMAP
     84Mcu.PinsNb=2
    3285Mcu.ThirdPartyNb=0
    3386Mcu.UserConstants=
    … …  
    108161ProjectManager.UAScriptBeforePath=
    109162ProjectManager.UnderRoot=false
    110 ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false-FSBL,1-SystemIsolation_Config-RIF-false-HAL-true-Appli,0-MX_CORTEX_M55_FSBL_Init-CORTEX_M55_FSBL-false-HAL-true-FSBL,0-MX_CORTEX_M55_S_Init-CORTEX_M55_S-false-HAL-true-Appli
     163ProjectManager.functionlistsort=1-SystemClock_Config-RCC-true-HAL-false-FSBL,2-MX_GPIO_Init-GPIO-false-HAL-true-FSBL,1-MX_GPIO_Init-GPIO-false-HAL-true-Appli,2-SystemIsolation_Config-RIF-false-HAL-true-Appli,0-MX_CORTEX_M55_FSBL_Init-CORTEX_M55_FSBL-false-HAL-true-FSBL,0-MX_CORTEX_M55_S_Init-CORTEX_M55_S-false-HAL-true-Appli,1-MX_GPIO_Init-GPIO-false-HAL-true-ExtMemLoader
    111164RCC.ADC12Freq_Value=200000000
    112165RCC.ADFFreq_Value=200000000
    … …  
    774827RIF.VENC_CID_RIMU=0
    775828RIF.default_config=false
     829VP_MEMORYMAP_VS_MEMORYMAP.Mode=CurAppReg
     830VP_MEMORYMAP_VS_MEMORYMAP.Signal=MEMORYMAP_VS_MEMORYMAP
    776831VP_RIF_VS_RIF1.Mode=RISUP
    777832VP_RIF_VS_RIF1.Signal=RIF_VS_RIF1

  • trunk/firmware/App/SES/blto2_App.emProject

    r22 r23  
    11<!DOCTYPE CrossStudio_Project_File>
    2 <solution Name="blto_App" target="8" version="2">
     2<solution Name="blto2_App" target="8" version="2">
    33  <configuration
    44    Name="Debug"
    … …  
    1515    gcc_optimization_level="Level 2 balanced"
    1616    link_dedupe_code="Yes" />
    17   <project Name="blto_App">
     17  <project Name="blto2_App">
    1818    <configuration
    1919      LIBRARY_IO_TYPE="RTT"
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