diff --git a/README.md b/README.md
index 034c7894a2..aef47b5f58 100644
--- a/README.md
+++ b/README.md
@@ -589,7 +589,9 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
| Status | Device(s) | Name | Release | Notes |
| :----: | :-------: | ---- | :-----: | :---- |
+| :yellow_heart: | STM32H723VE
STM32H723VG | Generic Board | **2.12.0** | |
| :green_heart: | STM32H723ZE
STM32H723ZG | Generic Board | *2.4.0* | |
+| :yellow_heart: | STM32H730VB
STM32H733VGT | Generic Board | **2.12.0** | |
| :green_heart: | STM32H730ZBT | Generic Board | *2.4.0* | |
| :green_heart: | STM32H733ZGT | Generic Board | *2.4.0* | |
| :green_heart: | STM32H742IG
STM32H742II | Generic Board | *2.1.0* | |
diff --git a/boards.txt b/boards.txt
index 4e24c37f56..1a373f898d 100644
--- a/boards.txt
+++ b/boards.txt
@@ -9398,6 +9398,42 @@ GenH7.menu.pnum.WeActMiniH750VBTX.build.variant_h=variant_WeActMiniH7xx.h
GenH7.menu.pnum.WeActMiniH750VBTX.build.peripheral_pins=-DCUSTOM_PERIPHERAL_PINS
GenH7.menu.pnum.WeActMiniH750VBTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H750.svd
+# Generic H723VEHx
+GenH7.menu.pnum.GENERIC_H723VEHX=Generic H723VEHx
+GenH7.menu.pnum.GENERIC_H723VEHX.upload.maximum_size=524288
+GenH7.menu.pnum.GENERIC_H723VEHX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H723VEHX.build.board=GENERIC_H723VEHX
+GenH7.menu.pnum.GENERIC_H723VEHX.build.product_line=STM32H723xx
+GenH7.menu.pnum.GENERIC_H723VEHX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H723VEHX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H723.svd
+
+# Generic H723VETx
+GenH7.menu.pnum.GENERIC_H723VETX=Generic H723VETx
+GenH7.menu.pnum.GENERIC_H723VETX.upload.maximum_size=524288
+GenH7.menu.pnum.GENERIC_H723VETX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H723VETX.build.board=GENERIC_H723VETX
+GenH7.menu.pnum.GENERIC_H723VETX.build.product_line=STM32H723xx
+GenH7.menu.pnum.GENERIC_H723VETX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H723VETX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H723.svd
+
+# Generic H723VGHx
+GenH7.menu.pnum.GENERIC_H723VGHX=Generic H723VGHx
+GenH7.menu.pnum.GENERIC_H723VGHX.upload.maximum_size=1048576
+GenH7.menu.pnum.GENERIC_H723VGHX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H723VGHX.build.board=GENERIC_H723VGHX
+GenH7.menu.pnum.GENERIC_H723VGHX.build.product_line=STM32H723xx
+GenH7.menu.pnum.GENERIC_H723VGHX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H723VGHX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H723.svd
+
+# Generic H723VGTx
+GenH7.menu.pnum.GENERIC_H723VGTX=Generic H723VGTx
+GenH7.menu.pnum.GENERIC_H723VGTX.upload.maximum_size=1048576
+GenH7.menu.pnum.GENERIC_H723VGTX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H723VGTX.build.board=GENERIC_H723VGTX
+GenH7.menu.pnum.GENERIC_H723VGTX.build.product_line=STM32H723xx
+GenH7.menu.pnum.GENERIC_H723VGTX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H723VGTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H723.svd
+
# Generic H723ZETx
GenH7.menu.pnum.GENERIC_H723ZETX=Generic H723ZETx
GenH7.menu.pnum.GENERIC_H723ZETX.upload.maximum_size=524288
@@ -9416,6 +9452,24 @@ GenH7.menu.pnum.GENERIC_H723ZGTX.build.product_line=STM32H723xx
GenH7.menu.pnum.GENERIC_H723ZGTX.build.variant=STM32H7xx/H723Z(E-G)T_H730ZBT_H733ZGT
GenH7.menu.pnum.GENERIC_H723ZGTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H723.svd
+# Generic H730VBHx
+GenH7.menu.pnum.GENERIC_H730VBHX=Generic H730VBHx
+GenH7.menu.pnum.GENERIC_H730VBHX.upload.maximum_size=131072
+GenH7.menu.pnum.GENERIC_H730VBHX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H730VBHX.build.board=GENERIC_H730VBHX
+GenH7.menu.pnum.GENERIC_H730VBHX.build.product_line=STM32H730xx
+GenH7.menu.pnum.GENERIC_H730VBHX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H730VBHX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H730.svd
+
+# Generic H730VBTx
+GenH7.menu.pnum.GENERIC_H730VBTX=Generic H730VBTx
+GenH7.menu.pnum.GENERIC_H730VBTX.upload.maximum_size=131072
+GenH7.menu.pnum.GENERIC_H730VBTX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H730VBTX.build.board=GENERIC_H730VBTX
+GenH7.menu.pnum.GENERIC_H730VBTX.build.product_line=STM32H730xx
+GenH7.menu.pnum.GENERIC_H730VBTX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H730VBTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H730.svd
+
# Generic H730ZBTx
GenH7.menu.pnum.GENERIC_H730ZBTX=Generic H730ZBTx
GenH7.menu.pnum.GENERIC_H730ZBTX.upload.maximum_size=131072
@@ -9425,6 +9479,24 @@ GenH7.menu.pnum.GENERIC_H730ZBTX.build.product_line=STM32H730xx
GenH7.menu.pnum.GENERIC_H730ZBTX.build.variant=STM32H7xx/H723Z(E-G)T_H730ZBT_H733ZGT
GenH7.menu.pnum.GENERIC_H730ZBTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H730.svd
+# Generic H733VGHx
+GenH7.menu.pnum.GENERIC_H733VGHX=Generic H733VGHx
+GenH7.menu.pnum.GENERIC_H733VGHX.upload.maximum_size=1048576
+GenH7.menu.pnum.GENERIC_H733VGHX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H733VGHX.build.board=GENERIC_H733VGHX
+GenH7.menu.pnum.GENERIC_H733VGHX.build.product_line=STM32H733xx
+GenH7.menu.pnum.GENERIC_H733VGHX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H733VGHX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H733.svd
+
+# Generic H733VGTx
+GenH7.menu.pnum.GENERIC_H733VGTX=Generic H733VGTx
+GenH7.menu.pnum.GENERIC_H733VGTX.upload.maximum_size=1048576
+GenH7.menu.pnum.GENERIC_H733VGTX.upload.maximum_data_size=528384
+GenH7.menu.pnum.GENERIC_H733VGTX.build.board=GENERIC_H733VGTX
+GenH7.menu.pnum.GENERIC_H733VGTX.build.product_line=STM32H733xx
+GenH7.menu.pnum.GENERIC_H733VGTX.build.variant=STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)
+GenH7.menu.pnum.GENERIC_H733VGTX.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H733.svd
+
# Generic H733ZGTx
GenH7.menu.pnum.GENERIC_H733ZGTX=Generic H733ZGTx
GenH7.menu.pnum.GENERIC_H733ZGTX.upload.maximum_size=1048576
diff --git a/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/generic_clock.c b/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/generic_clock.c
index 2230f31690..c5be9e83ca 100644
--- a/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/generic_clock.c
+++ b/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/generic_clock.c
@@ -23,8 +23,55 @@
*/
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 = {};
+
+ /** Supply configuration update enable
+ */
+ HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+
+ /** 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_HSI;
+ RCC_OscInitStruct.HSIState = RCC_HSI_DIV1;
+ RCC_OscInitStruct.HSICalibrationValue = 64;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
+ RCC_OscInitStruct.PLL.PLLM = 4;
+ RCC_OscInitStruct.PLL.PLLN = 34;
+ RCC_OscInitStruct.PLL.PLLP = 1;
+ RCC_OscInitStruct.PLL.PLLQ = 2;
+ RCC_OscInitStruct.PLL.PLLR = 2;
+ RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
+ RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
+ RCC_OscInitStruct.PLL.PLLFRACN = 3072;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** 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) {
+ Error_Handler();
+ }
}
#endif /* ARDUINO_GENERIC_* */
diff --git a/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/ldscript.ld b/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/ldscript.ld
new file mode 100644
index 0000000000..f580ff2a2e
--- /dev/null
+++ b/variants/STM32H7xx/H723V(E-G)(H-T)_H730VB(H-T)_H733VG(H-T)/ldscript.ld
@@ -0,0 +1,178 @@
+/*
+******************************************************************************
+**
+** File : LinkerScript.ld
+**
+** Author : STM32CubeIDE
+**
+** Abstract : Linker script for STM32H7 series
+** 1024Kbytes FLASH and 560Kbytes 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) 2025 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_D1) + LENGTH(RAM_D1); /* end of RAM */
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Specify the memory areas */
+MEMORY
+{
+ ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K
+ DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
+ FLASH (rx) : ORIGIN = 0x08000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
+ RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = LD_MAX_DATA_SIZE
+ RAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 32K
+ RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 16K
+}
+
+/* Define output sections */
+SECTIONS
+{
+ /* The startup code goes first into FLASH */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data goes into FLASH */
+ .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 goes into FLASH */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ } >FLASH
+ .ARM (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ } >FLASH
+
+ .preinit_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ } >FLASH
+
+ .init_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ } >FLASH
+
+ .fini_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ } >FLASH
+
+ /* used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections goes into RAM, load LMA copy after code */
+ .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_D1 AT> FLASH
+
+ /* Uninitialized data section */
+ . = 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_D1
+
+ /* User_heap_stack section, used to check that there is enough RAM left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM_D1
+
+ /* Remove information from the standard libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}