variant(WBA): add WBA55C(E-G)U generic support

fpistm · fpistm · commit 73fb7f9b934c · 2024-02-20T16:47:53.000+01:00
Signed-off-by: Frederic Pillon &lt;frederic.pillon@st.com&gt;
diff --git a/README.md b/README.md
@@ -72,6 +72,7 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
  - [Generic STM32L5 boards](#generic-stm32l5-boards)
  - [Generic STM32U5 boards](#generic-stm32u5-boards)
  - [Generic STM32WB boards](#generic-stm32wb-boards)
+ - [Generic STM32WBA boards](#generic-stm32wba-boards)
  - [Generic STM32WL boards](#generic-stm32wl-boards)
  - [3D printer boards](#3d-printer-boards)
  - [Blues Wireless boards](#blues-wireless-boards)
@@ -727,6 +728,12 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
 | :green_heart: | STM32WB5MMG | Generic Board | *2.1.0* |  |
 | :green_heart: | STM32WB55RC<br>STM32WB55RE<br>STM32WB55RG | Generic Board | *2.0.0* |  |
 
+### Generic STM32WBA boards
+
+| Status | Device(s) | Name | Release | Notes |
+| :----: | :-------: | ---- | :-----: | :---- |
+| :yellow_heart: | STM32WBA55CEU<br>STM32WBA55CGU | Generic Board | **2.8.0** |  |
+
 ### Generic STM32WL boards
 
 | Status | Device(s) | Name | Release | Notes |
diff --git a/boards.txt b/boards.txt
@@ -10274,6 +10274,48 @@ GenWB.menu.upload_method.dfuMethod.upload.protocol=2
 GenWB.menu.upload_method.dfuMethod.upload.options=
 GenWB.menu.upload_method.dfuMethod.upload.tool=stm32CubeProg
 
+################################################################################
+# Generic WBA
+GenWBA.name=Generic STM32WBA series
+
+GenWBA.build.core=arduino
+GenWBA.build.board=GenWBA
+GenWBA.build.st_extra_flags=-D{build.product_line} {build.xSerial}
+GenWBA.build.mcu=cortex-m33
+GenWBA.build.fpu=-mfpu=fpv4-sp-d16
+GenWBA.build.float-abi=-mfloat-abi=hard
+GenWBA.build.series=STM32WBAxx
+GenWBA.build.flash_offset=0x0
+GenWBA.upload.maximum_size=0
+GenWBA.upload.maximum_data_size=0
+
+# Generic WBA55CEUx
+GenWBA.menu.pnum.GENERIC_WBA55CEUX=Generic WBA55CEUx
+GenWBA.menu.pnum.GENERIC_WBA55CEUX.upload.maximum_size=524288
+GenWBA.menu.pnum.GENERIC_WBA55CEUX.upload.maximum_data_size=98304
+GenWBA.menu.pnum.GENERIC_WBA55CEUX.build.board=GENERIC_WBA55CEUX
+GenWBA.menu.pnum.GENERIC_WBA55CEUX.build.product_line=STM32WBA55xx
+GenWBA.menu.pnum.GENERIC_WBA55CEUX.build.variant=STM32WBAxx/WBA55C(E-G)U
+
+# Generic WBA55CGUx
+GenWBA.menu.pnum.GENERIC_WBA55CGUX=Generic WBA55CGUx
+GenWBA.menu.pnum.GENERIC_WBA55CGUX.upload.maximum_size=1048576
+GenWBA.menu.pnum.GENERIC_WBA55CGUX.upload.maximum_data_size=131072
+GenWBA.menu.pnum.GENERIC_WBA55CGUX.build.board=GENERIC_WBA55CGUX
+GenWBA.menu.pnum.GENERIC_WBA55CGUX.build.product_line=STM32WBA55xx
+GenWBA.menu.pnum.GENERIC_WBA55CGUX.build.variant=STM32WBAxx/WBA55C(E-G)U
+
+# Upload menu
+GenWBA.menu.upload_method.swdMethod=STM32CubeProgrammer (SWD)
+GenWBA.menu.upload_method.swdMethod.upload.protocol=0
+GenWBA.menu.upload_method.swdMethod.upload.options=
+GenWBA.menu.upload_method.swdMethod.upload.tool=stm32CubeProg
+
+GenWBA.menu.upload_method.serialMethod=STM32CubeProgrammer (Serial)
+GenWBA.menu.upload_method.serialMethod.upload.protocol=1
+GenWBA.menu.upload_method.serialMethod.upload.options={serial.port.file}
+GenWBA.menu.upload_method.serialMethod.upload.tool=stm32CubeProg
+
 ################################################################################
 # Generic WL
 GenWL.name=Generic STM32WL series
@@ -11355,6 +11397,12 @@ GenWB.menu.xserial.none.build.xSerial=-DHAL_UART_MODULE_ENABLED -DHWSERIAL_NONE
 GenWB.menu.xserial.disabled=Disabled (no Serial support)
 GenWB.menu.xserial.disabled.build.xSerial=
 
+GenWBA.menu.xserial.generic=Enabled (generic 'Serial')
+GenWBA.menu.xserial.none=Enabled (no generic 'Serial')
+GenWBA.menu.xserial.none.build.xSerial=-DHAL_UART_MODULE_ENABLED -DHWSERIAL_NONE
+GenWBA.menu.xserial.disabled=Disabled (no Serial support)
+GenWBA.menu.xserial.disabled.build.xSerial=
+
 GenWL.menu.xserial.generic=Enabled (generic 'Serial')
 GenWL.menu.xserial.none=Enabled (no generic 'Serial')
 GenWL.menu.xserial.none.build.xSerial=-DHAL_UART_MODULE_ENABLED -DHWSERIAL_NONE
@@ -12231,6 +12279,26 @@ GenWB.menu.opt.ogstd.build.flags.optimize=-Og
 GenWB.menu.opt.o0std=No Optimization (-O0)
 GenWB.menu.opt.o0std.build.flags.optimize=-O0
 
+GenWBA.menu.opt.osstd=Smallest (-Os default)
+GenWBA.menu.opt.oslto=Smallest (-Os) with LTO
+GenWBA.menu.opt.oslto.build.flags.optimize=-Os -flto
+GenWBA.menu.opt.o1std=Fast (-O1)
+GenWBA.menu.opt.o1std.build.flags.optimize=-O1
+GenWBA.menu.opt.o1lto=Fast (-O1) with LTO
+GenWBA.menu.opt.o1lto.build.flags.optimize=-O1 -flto
+GenWBA.menu.opt.o2std=Faster (-O2)
+GenWBA.menu.opt.o2std.build.flags.optimize=-O2
+GenWBA.menu.opt.o2lto=Faster (-O2) with LTO
+GenWBA.menu.opt.o2lto.build.flags.optimize=-O2 -flto
+GenWBA.menu.opt.o3std=Fastest (-O3)
+GenWBA.menu.opt.o3std.build.flags.optimize=-O3
+GenWBA.menu.opt.o3lto=Fastest (-O3) with LTO
+GenWBA.menu.opt.o3lto.build.flags.optimize=-O3 -flto
+GenWBA.menu.opt.ogstd=Debug (-Og)
+GenWBA.menu.opt.ogstd.build.flags.optimize=-Og
+GenWBA.menu.opt.o0std=No Optimization (-O0)
+GenWBA.menu.opt.o0std.build.flags.optimize=-O0
+
 GenWL.menu.opt.osstd=Smallest (-Os default)
 GenWL.menu.opt.oslto=Smallest (-Os) with LTO
 GenWL.menu.opt.oslto.build.flags.optimize=-Os -flto
@@ -12624,6 +12692,14 @@ GenWB.menu.dbg.enable_log.build.flags.debug=
 GenWB.menu.dbg.enable_all=Core Logs and Symbols Enabled (-g)
 GenWB.menu.dbg.enable_all.build.flags.debug=-g
 
+GenWBA.menu.dbg.none=None
+GenWBA.menu.dbg.enable_sym=Symbols Enabled (-g)
+GenWBA.menu.dbg.enable_sym.build.flags.debug=-g -DNDEBUG
+GenWBA.menu.dbg.enable_log=Core logs Enabled
+GenWBA.menu.dbg.enable_log.build.flags.debug=
+GenWBA.menu.dbg.enable_all=Core Logs and Symbols Enabled (-g)
+GenWBA.menu.dbg.enable_all.build.flags.debug=-g
+
 GenWL.menu.dbg.none=None
 GenWL.menu.dbg.enable_sym=Symbols Enabled (-g)
 GenWL.menu.dbg.enable_sym.build.flags.debug=-g -DNDEBUG
@@ -12943,6 +13019,16 @@ GenWB.menu.rtlib.nanofps.build.flags.ldspecs=--specs=nano.specs -u _printf_float
 GenWB.menu.rtlib.full=Newlib Standard
 GenWB.menu.rtlib.full.build.flags.ldspecs=
 
+GenWBA.menu.rtlib.nano=Newlib Nano (default)
+GenWBA.menu.rtlib.nanofp=Newlib Nano + Float Printf
+GenWBA.menu.rtlib.nanofp.build.flags.ldspecs=--specs=nano.specs -u _printf_float
+GenWBA.menu.rtlib.nanofs=Newlib Nano + Float Scanf
+GenWBA.menu.rtlib.nanofs.build.flags.ldspecs=--specs=nano.specs -u _scanf_float
+GenWBA.menu.rtlib.nanofps=Newlib Nano + Float Printf/Scanf
+GenWBA.menu.rtlib.nanofps.build.flags.ldspecs=--specs=nano.specs -u _printf_float -u _scanf_float
+GenWBA.menu.rtlib.full=Newlib Standard
+GenWBA.menu.rtlib.full.build.flags.ldspecs=
+
 GenWL.menu.rtlib.nano=Newlib Nano (default)
 GenWL.menu.rtlib.nanofp=Newlib Nano + Float Printf
 GenWL.menu.rtlib.nanofp.build.flags.ldspecs=--specs=nano.specs -u _printf_float
diff --git a/variants/STM32WBAxx/WBA55C(E-G)U/generic_clock.c b/variants/STM32WBAxx/WBA55C(E-G)U/generic_clock.c
@@ -20,8 +20,57 @@
   */
 WEAK void SystemClock_Config(void)
 {
-  /* SystemClock_Config can be generated by STM32CubeMX */
-#warning "SystemClock_Config() is empty. Default clock at reset is used."
+  RCC_OscInitTypeDef RCC_OscInitStruct = {};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {};
+
+  /** Configure the main internal regulator output voltage
+  */
+  if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK) {
+    Error_Handler();
+  }
+
+  /** Initializes the CPU, AHB and APB busses clocks
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
+  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+  RCC_OscInitStruct.PLL1.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL1.PLLSource = RCC_PLLSOURCE_HSI;
+  RCC_OscInitStruct.PLL1.PLLM = 1;
+  RCC_OscInitStruct.PLL1.PLLN = 12;
+  RCC_OscInitStruct.PLL1.PLLP = 2;
+  RCC_OscInitStruct.PLL1.PLLQ = 2;
+  RCC_OscInitStruct.PLL1.PLLR = 2;
+  RCC_OscInitStruct.PLL1.PLLFractional = 4096;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+    Error_Handler();
+  }
+
+  /** Initializes the CPU, AHB and APB busses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+                                | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2
+                                | RCC_CLOCKTYPE_PCLK7 | RCC_CLOCKTYPE_HCLK5;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+  RCC_ClkInitStruct.APB7CLKDivider = RCC_HCLK_DIV1;
+  RCC_ClkInitStruct.AHB5_PLL1_CLKDivider = RCC_SYSCLK_PLL1_DIV4;
+  RCC_ClkInitStruct.AHB5_HSEHSI_CLKDivider = RCC_SYSCLK_HSEHSI_DIV1;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK) {
+    Error_Handler();
+  }
+
+  /** Initializes the peripherals clocks
+  */
+  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
+  PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_HSI;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) {
+    Error_Handler();
+  }
 }
 
 #endif /* ARDUINO_GENERIC_* */
diff --git a/variants/STM32WBAxx/WBA55C(E-G)U/ldscript.ld b/variants/STM32WBAxx/WBA55C(E-G)U/ldscript.ld
@@ -0,0 +1,185 @@
+/*
+******************************************************************************
+**
+** @file        : LinkerScript.ld
+**
+** @author      : Auto-generated by STM32CubeIDE
+**
+** @brief       : Linker script for STM32WBA55CGUx Device from STM32WBA series
+**                      1024KBytes FLASH
+**                      128KBytes RAM
+**
+**                Set heap size, stack size and stack location according
+**                to application requirements.
+**
+**                Set memory bank area and size if external memory is used
+**
+**  Target      : STMicroelectronics STM32
+**
+**  Distribution: The file is distributed as is, without any warranty
+**                of any kind.
+**
+******************************************************************************
+** @attention
+**
+** Copyright (c) 2024 STMicroelectronics.
+** All rights reserved.
+**
+** This software is licensed under terms that can be found in the LICENSE file
+** in the root directory of this software component.
+** If no LICENSE file comes with this software, it is provided AS-IS.
+**
+******************************************************************************
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
+
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Memories definition */
+MEMORY
+{
+  RAM    (xrw)    : ORIGIN = 0x20000000,   LENGTH = LD_MAX_DATA_SIZE
+  FLASH    (rx)    : ORIGIN = 0x8000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
+}
+
+/* Sections */
+SECTIONS
+{
+  /* The startup code into "FLASH" Rom type memory */
+  .isr_vector :
+  {
+    . = ALIGN(4);
+    KEEP(*(.isr_vector)) /* Startup code */
+    . = ALIGN(4);
+  } >FLASH
+
+  /* The program code and other data into "FLASH" Rom type memory */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)           /* .text sections (code) */
+    *(.text*)          /* .text* sections (code) */
+    *(.glue_7)         /* glue arm to thumb code */
+    *(.glue_7t)        /* glue thumb to arm code */
+    *(.eh_frame)
+
+    KEEP (*(.init))
+    KEEP (*(.fini))
+
+    . = ALIGN(4);
+    _etext = .;        /* define a global symbols at end of code */
+  } >FLASH
+
+  /* Constant data into "FLASH" Rom type memory */
+  .rodata :
+  {
+    . = ALIGN(4);
+    *(.rodata)         /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
+    . = ALIGN(4);
+  } >FLASH
+
+  .ARM.extab   : {
+    . = ALIGN(4);
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+    . = ALIGN(4);
+  } >FLASH
+
+  .ARM : {
+    . = ALIGN(4);
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+    . = ALIGN(4);
+  } >FLASH
+
+  .preinit_array     :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  .init_array :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  .fini_array :
+  {
+    . = ALIGN(4);
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+    . = ALIGN(4);
+  } >FLASH
+
+  /* Used by the startup to initialize data */
+  _sidata = LOADADDR(.data);
+
+  /* Initialized data sections into "RAM" Ram type memory */
+  .data :
+  {
+    . = ALIGN(4);
+    _sdata = .;        /* create a global symbol at data start */
+    *(.data)           /* .data sections */
+    *(.data*)          /* .data* sections */
+    *(.RamFunc)        /* .RamFunc sections */
+    *(.RamFunc*)       /* .RamFunc* sections */
+
+    . = ALIGN(4);
+    _edata = .;        /* define a global symbol at data end */
+
+  } >RAM AT> FLASH
+
+  /* Uninitialized data section into "RAM" Ram type memory */
+  . = ALIGN(4);
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    _sbss = .;         /* define a global symbol at bss start */
+    __bss_start__ = _sbss;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+
+    . = ALIGN(4);
+    _ebss = .;         /* define a global symbol at bss end */
+    __bss_end__ = _ebss;
+  } >RAM
+
+  /* User_heap_stack section, used to check that there is enough "RAM" Ram  type memory left */
+  ._user_heap_stack :
+  {
+    . = ALIGN(8);
+    PROVIDE ( end = . );
+    PROVIDE ( _end = . );
+    . = . + _Min_Heap_Size;
+    . = . + _Min_Stack_Size;
+    . = ALIGN(8);
+  } >RAM
+
+  /* Remove information from the compiler libraries */
+  /DISCARD/ :
+  {
+    libc.a ( * )
+    libm.a ( * )
+    libgcc.a ( * )
+  }
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+}
