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commit 2ec8e5aa43e60bd4f8932c52f0eb053f2b40274f
Author: raiden00pl <[email protected]>
AuthorDate: Tue Jun 9 14:46:55 2026 +0200

    !arch/stm32h5: unify non-standard hardware definition prefixes
    
    BREAKING CHANGE: STM32H5 non-standard hardware definition macros
    (IRQ, peripheral-count, SRAM and related) were renamed to the common
    STM32_* prefix. Out-of-tree code must update the affected references.
    
    Signed-off-by: raiden00pl <[email protected]>
---
 arch/arm/include/stm32h5/chip.h                  |  82 ++---
 arch/arm/src/stm32h5/hardware/stm32_qspi.h       |   4 +-
 arch/arm/src/stm32h5/hardware/stm32h5xxx_gpio.h  |  18 +-
 arch/arm/src/stm32h5/hardware/stm32h5xxx_i2c.h   |   8 +-
 arch/arm/src/stm32h5/hardware/stm32h5xxx_spi.h   |  12 +-
 arch/arm/src/stm32h5/hardware/stm32h5xxx_uart.h  |  26 +-
 arch/arm/src/stm32h5/stm32_ethernet.c            |  26 +-
 arch/arm/src/stm32h5/stm32_ethernet.h            |   6 +-
 arch/arm/src/stm32h5/stm32_fdcan.c               |   8 +-
 arch/arm/src/stm32h5/stm32_gpio.c                |  24 +-
 arch/arm/src/stm32h5/stm32_gpio.h                |   2 +-
 arch/arm/src/stm32h5/stm32_icache.c              |   4 +-
 arch/arm/src/stm32h5/stm32_lowputc.c             | 426 +++++++++++------------
 arch/arm/src/stm32h5/stm32_rcc.c                 |  12 +-
 arch/arm/src/stm32h5/stm32_serial.c              |  10 +-
 arch/arm/src/stm32h5/stm32_start.c               |   4 +-
 arch/arm/src/stm32h5/stm32_usbdrdhost.c          | 148 ++++----
 arch/arm/src/stm32h5/stm32h563xx_flash.c         |   2 +-
 arch/arm/src/stm32h5/stm32h5xx_rcc.c             |  54 +--
 boards/arm/stm32h5/nucleo-h563zi/include/board.h |  12 +-
 20 files changed, 444 insertions(+), 444 deletions(-)

diff --git a/arch/arm/include/stm32h5/chip.h b/arch/arm/include/stm32h5/chip.h
index 3db5fd6905a..88906a435a0 100644
--- a/arch/arm/include/stm32h5/chip.h
+++ b/arch/arm/include/stm32h5/chip.h
@@ -34,65 +34,65 @@
  ****************************************************************************/
 
 #if defined(CONFIG_STM32H5_STM32H52XXX) || defined(CONFIG_STM32H5_STM32H53XXX)
-#  define STM32H5_SRAM1_SIZE       (128*1024)  /* 192Kb SRAM1 on AHB bus 
Matrix */
-#  define STM32H5_SRAM2_SIZE       (80*1024)   /* 80Kb  SRAM2 on AHB bus 
Matrix */
-#  define STM32H5_SRAM3_SIZE       (64*1024)   /* 64Kb  SRAM3 on AHB bus 
Matrix */
+#  define STM32_SRAM1_SIZE       (128*1024)  /* 192Kb SRAM1 on AHB bus Matrix 
*/
+#  define STM32_SRAM2_SIZE       (80*1024)   /* 80Kb  SRAM2 on AHB bus Matrix 
*/
+#  define STM32_SRAM3_SIZE       (64*1024)   /* 64Kb  SRAM3 on AHB bus Matrix 
*/
 #elif defined(CONFIG_STM32H5_STM32H56XXX) || 
defined(CONFIG_STM32H5_STM32H57XXX)
-#  define STM32H5_SRAM1_SIZE       (256*1024)  /* 192Kb SRAM1 on AHB bus 
Matrix */
-#  define STM32H5_SRAM2_SIZE       (64*1024)   /* 64Kb  SRAM2 on AHB bus 
Matrix */
-#  define STM32H5_SRAM3_SIZE       (320*1024)  /* 320Kb SRAM3 on AHB bus 
Matrix */
+#  define STM32_SRAM1_SIZE       (256*1024)  /* 192Kb SRAM1 on AHB bus Matrix 
*/
+#  define STM32_SRAM2_SIZE       (64*1024)   /* 64Kb  SRAM2 on AHB bus Matrix 
*/
+#  define STM32_SRAM3_SIZE       (320*1024)  /* 320Kb SRAM3 on AHB bus Matrix 
*/
 #else
 #  error "Unsupported STM32H5 chip"
 #endif
 
-#define STM32H5_NFSMC                    (1)   /* Have FSMC memory controller 
*/
-#define STM32H5_NATIM                    (2)   /* Two advanced timers TIM1 and 
TIM8 */
-#define STM32H5_NGTIM32                  (2)   /* 32-bit general timers TIM2 
and 5 with DMA */
-#define STM32H5_NGTIM16                  (2)   /* 16-bit general timers TIM3 
and 4 with DMA */
-#define STM32H5_NGTIMNDMA                (3)   /* 16-bit general timers 
TIM15-17 without DMA */
-#define STM32H5_NBTIM                    (2)   /* Two basic timers, TIM6-7 */
-#define STM32H5_NLPTIM                   (6)   /* Six low-power timers, 
LPTIM1-LPTIM6. */
-#define STM32H5_NRNG                     (1)   /* Random number generator 
(RNG) */
+#define STM32_NFSMC                    (1)   /* Have FSMC memory controller */
+#define STM32_NATIM                    (2)   /* Two advanced timers TIM1 and 
TIM8 */
+#define STM32_NGTIM32                  (2)   /* 32-bit general timers TIM2 and 
5 with DMA */
+#define STM32_NGTIM16                  (2)   /* 16-bit general timers TIM3 and 
4 with DMA */
+#define STM32_NGTIMNDMA                (3)   /* 16-bit general timers TIM15-17 
without DMA */
+#define STM32_NBTIM                    (2)   /* Two basic timers, TIM6-7 */
+#define STM32_NLPTIM                   (6)   /* Six low-power timers, 
LPTIM1-LPTIM6. */
+#define STM32_NRNG                     (1)   /* Random number generator (RNG) 
*/
 
 #if defined(CONFIG_STM32H5_STM32H56XXX) || defined(CONFIG_STM32H5_STM32H57XXX)
-#  define STM32H5_NUART                  (6)   /* UART 4-5, 7-8, 9, 12 */
-#  define STM32H5_NUSART                 (5)   /* USART 1-3, 6, 10-11 */
+#  define STM32_NUART                  (6)   /* UART 4-5, 7-8, 9, 12 */
+#  define STM32_NUSART                 (5)   /* USART 1-3, 6, 10-11 */
 #elif defined(CONFIG_STM32H5_STM32H52XXX) || 
defined(CONFIG_STM32H5_STM32H53XXX)
-#  define STM32H5_NUART                  (2)   /* UART 4-5 */
-#  define STM32H5_NUSART                 (4)   /* USART 1-3, 6*/
+#  define STM32_NUART                  (2)   /* UART 4-5 */
+#  define STM32_NUSART                 (4)   /* USART 1-3, 6*/
 #endif
 
-#define STM32H5_NLPUART                  (1)   /* LPUART 1 */
-#define STM32H5_QSPI                     (0)   /* No QuadSPI1 */
-#define STM32H5_OCTOSPI                  (1)   /* OCTOSPI1*/
+#define STM32_NLPUART                  (1)   /* LPUART 1 */
+#define STM32_QSPI                     (0)   /* No QuadSPI1 */
+#define STM32_OCTOSPI                  (1)   /* OCTOSPI1*/
 
 #if defined(CONFIG_STM32H5_STM32H56XXX) || defined(CONFIG_STM32H5_STM32H57XXX)
-#  define STM32H5_NSPI                   (6)   /* SPI1-SPI6 */
-#  define STM32H5_NI2C                   (4)   /* I2C1-4 */
+#  define STM32_NSPI                   (6)   /* SPI1-SPI6 */
+#  define STM32_NI2C                   (4)   /* I2C1-4 */
 #elif defined(CONFIG_STM32H5_STM32H52XXX) || 
defined(CONFIG_STM32H5_STM32H53XXX)
-#  define STM32H5_NSPI                   (3)   /* SPI1-SPI3 */
-#  define STM32H5_NI2C                   (3)   /* I2C1-3 */
+#  define STM32_NSPI                   (3)   /* SPI1-SPI3 */
+#  define STM32_NI2C                   (3)   /* I2C1-3 */
 #endif
 
-#define STM32H5_NSWPMI                   (0)   /* No SWPMI1 */
-#define STM32H5_NUSBOTGFS                (0)   /* USB OTG FS */
-#define STM32H5_NUSBFS                   (1)   /* No USB FS */
-#define STM32H5_NCAN                     (2)   /* CAN1 */
-#define STM32H5_NSAI                     (2)   /* SAI1-2 */
+#define STM32_NSWPMI                   (0)   /* No SWPMI1 */
+#define STM32_NUSBOTGFS                (0)   /* USB OTG FS */
+#define STM32_NUSBFS                   (1)   /* No USB FS */
+#define STM32_NCAN                     (2)   /* CAN1 */
+#define STM32_NSAI                     (2)   /* SAI1-2 */
 
 #if defined(CONFIG_STM32H5_STM32H56XXX) || defined(CONFIG_STM32H5_STM32H57XXX)
-#  define STM32H5_NSDMMC                 (2)   /* SDMMC interface */
+#  define STM32_NSDMMC                 (2)   /* SDMMC interface */
 #elif defined(CONFIG_STM32H5_STM32H52XXX) || 
defined(CONFIG_STM32H5_STM32H53XXX)
-#  define STM32H5_NSDMMC                 (1)   /* SDMMC interface */
+#  define STM32_NSDMMC                 (1)   /* SDMMC interface */
 #endif
 
-#define STM32H5_NDMA                     (2)   /* DMA1-2 */
-#define STM32H5_NPORTS                   (8)   /* 8 GPIO ports, GPIOA-GPIOI */
-#define STM32H5_NADC                     (2)   /* 12-bit ADC1, up to 20 
channels */
-#define STM32H5_NDAC                     (1)   /* 12-bit DAC1 */
-#define STM32H5_NCRC                     (1)   /* CRC */
-#define STM32H5_NCOMP                    (0)   /* Comparators */
-#define STM32H5_NOPAMP                   (0)   /* Operational Amplifiers */
+#define STM32_NDMA                     (2)   /* DMA1-2 */
+#define STM32_NPORTS                   (8)   /* 8 GPIO ports, GPIOA-GPIOI */
+#define STM32_NADC                     (2)   /* 12-bit ADC1, up to 20 channels 
*/
+#define STM32_NDAC                     (1)   /* 12-bit DAC1 */
+#define STM32_NCRC                     (1)   /* CRC */
+#define STM32_NCOMP                    (0)   /* Comparators */
+#define STM32_NOPAMP                   (0)   /* Operational Amplifiers */
 
 /* NVIC priority levels *****************************************************/
 
@@ -104,9 +104,9 @@
 #define NVIC_SYSH_PRIORITY_STEP    0x10 /* Four bits of interrupt priority 
used */
 
 #if defined(CONFIG_STM32H5_HAVE_ETHERNET)
-#  define STM32H5_NETHERNET             1   /* Ethernet MAC */
+#  define STM32_NETHERNET             1   /* Ethernet MAC */
 #else
-#  define STM32H5_NETHERNET               0   /* No Ethernet MAC */
+#  define STM32_NETHERNET               0   /* No Ethernet MAC */
 #endif
 
 #endif /* __ARCH_ARM_INCLUDE_STM32H5_CHIP_H */
diff --git a/arch/arm/src/stm32h5/hardware/stm32_qspi.h 
b/arch/arm/src/stm32h5/hardware/stm32_qspi.h
index bda49dd568b..e4ea385ead6 100644
--- a/arch/arm/src/stm32h5/hardware/stm32_qspi.h
+++ b/arch/arm/src/stm32h5/hardware/stm32_qspi.h
@@ -36,8 +36,8 @@
 
 /* General Characteristics **************************************************/
 
-#define STM32H5_QSPI_MINBITS          8         /* Minimum word width */
-#define STM32H5_QSPI_MAXBITS          32        /* Maximum word width */
+#define STM32_QSPI_MINBITS          8         /* Minimum word width */
+#define STM32_QSPI_MAXBITS          32        /* Maximum word width */
 
 /* QSPI register offsets ****************************************************/
 
diff --git a/arch/arm/src/stm32h5/hardware/stm32h5xxx_gpio.h 
b/arch/arm/src/stm32h5/hardware/stm32h5xxx_gpio.h
index 915d6b4d4b0..9718063e461 100644
--- a/arch/arm/src/stm32h5/hardware/stm32h5xxx_gpio.h
+++ b/arch/arm/src/stm32h5/hardware/stm32h5xxx_gpio.h
@@ -53,7 +53,7 @@
 
 /* Register Addresses *******************************************************/
 
-#if STM32H5_NPORTS > 0
+#if STM32_NPORTS > 0
 #  define STM32_GPIOA_MODER        (STM32_GPIOA_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOA_OTYPER       (STM32_GPIOA_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOA_OSPEED       (STM32_GPIOA_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -69,7 +69,7 @@
 #  define STM32_GPIOA_SECCFGR      (STM32_GPIOA_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 1
+#if STM32_NPORTS > 1
 #  define STM32_GPIOB_MODER        (STM32_GPIOB_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOB_OTYPER       (STM32_GPIOB_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOB_OSPEED       (STM32_GPIOB_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -85,7 +85,7 @@
 #  define STM32_GPIOB_SECCFGR      (STM32_GPIOB_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 2
+#if STM32_NPORTS > 2
 #  define STM32_GPIOC_MODER        (STM32_GPIOC_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOC_OTYPER       (STM32_GPIOC_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOC_OSPEED       (STM32_GPIOC_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -101,7 +101,7 @@
 #  define STM32_GPIOC_SECCFGR      (STM32_GPIOC_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 3
+#if STM32_NPORTS > 3
 #  define STM32_GPIOD_MODER        (STM32_GPIOD_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOD_OTYPER       (STM32_GPIOD_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOD_OSPEED       (STM32_GPIOD_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -117,7 +117,7 @@
 #  define STM32_GPIOD_SECCFGR      (STM32_GPIOD_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 4
+#if STM32_NPORTS > 4
 #  define STM32_GPIOE_MODER        (STM32_GPIOE_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOE_OTYPER       (STM32_GPIOE_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOE_OSPEED       (STM32_GPIOE_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -133,7 +133,7 @@
 #  define STM32_GPIOE_SECCFGR      (STM32_GPIOE_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 5
+#if STM32_NPORTS > 5
 #  define STM32_GPIOF_MODER        (STM32_GPIOF_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOF_OTYPER       (STM32_GPIOF_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOF_OSPEED       (STM32_GPIOF_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -149,7 +149,7 @@
 #  define STM32_GPIOF_SECCFGR      (STM32_GPIOF_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 6
+#if STM32_NPORTS > 6
 #  define STM32_GPIOG_MODER        (STM32_GPIOG_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOG_OTYPER       (STM32_GPIOG_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOG_OSPEED       (STM32_GPIOG_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -165,7 +165,7 @@
 #  define STM32_GPIOG_SECCFGR      (STM32_GPIOG_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 7
+#if STM32_NPORTS > 7
 #  define STM32_GPIOH_MODER        (STM32_GPIOH_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOH_OTYPER       (STM32_GPIOH_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOH_OSPEED       (STM32_GPIOH_BASE + 
STM32_GPIO_OSPEED_OFFSET)
@@ -181,7 +181,7 @@
 #  define STM32_GPIOH_SECCFGR      (STM32_GPIOH_BASE + 
STM32_GPIO_SECCFGR_OFFSET)
 #endif
 
-#if STM32H5_NPORTS > 8
+#if STM32_NPORTS > 8
 #  define STM32_GPIOI_MODER        (STM32_GPIOI_BASE + STM32_GPIO_MODER_OFFSET)
 #  define STM32_GPIOI_OTYPER       (STM32_GPIOI_BASE + 
STM32_GPIO_OTYPER_OFFSET)
 #  define STM32_GPIOI_OSPEED       (STM32_GPIOI_BASE + 
STM32_GPIO_OSPEED_OFFSET)
diff --git a/arch/arm/src/stm32h5/hardware/stm32h5xxx_i2c.h 
b/arch/arm/src/stm32h5/hardware/stm32h5xxx_i2c.h
index eb36e1b58c5..5b3adf5963e 100644
--- a/arch/arm/src/stm32h5/hardware/stm32h5xxx_i2c.h
+++ b/arch/arm/src/stm32h5/hardware/stm32h5xxx_i2c.h
@@ -43,7 +43,7 @@
 
 /* Register Addresses *******************************************************/
 
-#if STM32H5_NI2C > 0
+#if STM32_NI2C > 0
 #  define STM32_I2C1_CR1          (STM32_I2C1_BASE+STM32_I2C_CR1_OFFSET)
 #  define STM32_I2C1_CR2          (STM32_I2C1_BASE+STM32_I2C_CR2_OFFSET)
 #  define STM32_I2C1_OAR1         (STM32_I2C1_BASE+STM32_I2C_OAR1_OFFSET)
@@ -57,7 +57,7 @@
 #  define STM32_I2C1_TXDR         (STM32_I2C1_BASE+STM32_I2C_TXDR_OFFSET)
 #endif
 
-#if STM32H5_NI2C > 1
+#if STM32_NI2C > 1
 #  define STM32_I2C2_CR1          (STM32_I2C2_BASE+STM32_I2C_CR1_OFFSET)
 #  define STM32_I2C2_CR2          (STM32_I2C2_BASE+STM32_I2C_CR2_OFFSET)
 #  define STM32_I2C2_OAR1         (STM32_I2C2_BASE+STM32_I2C_OAR1_OFFSET)
@@ -71,7 +71,7 @@
 #  define STM32_I2C2_TXDR         (STM32_I2C2_BASE+STM32_I2C_TXDR_OFFSET)
 #endif
 
-#if STM32H5_NI2C > 2
+#if STM32_NI2C > 2
 #  define STM32_I2C3_CR1          (STM32_I2C3_BASE+STM32_I2C_CR1_OFFSET)
 #  define STM32_I2C3_CR2          (STM32_I2C3_BASE+STM32_I2C_CR2_OFFSET)
 #  define STM32_I2C3_OAR1         (STM32_I2C3_BASE+STM32_I2C_OAR1_OFFSET)
@@ -85,7 +85,7 @@
 #  define STM32_I2C3_TXDR         (STM32_I2C3_BASE+STM32_I2C_TXDR_OFFSET)
 #endif
 
-#if STM32H5_NI2C > 3
+#if STM32_NI2C > 3
 #  define STM32_I2C4_CR1          (STM32_I2C4_BASE+STM32_I2C_CR1_OFFSET)
 #  define STM32_I2C4_CR2          (STM32_I2C4_BASE+STM32_I2C_CR2_OFFSET)
 #  define STM32_I2C4_OAR1         (STM32_I2C4_BASE+STM32_I2C_OAR1_OFFSET)
diff --git a/arch/arm/src/stm32h5/hardware/stm32h5xxx_spi.h 
b/arch/arm/src/stm32h5/hardware/stm32h5xxx_spi.h
index 1ef4fae5845..d81ead3491d 100644
--- a/arch/arm/src/stm32h5/hardware/stm32h5xxx_spi.h
+++ b/arch/arm/src/stm32h5/hardware/stm32h5xxx_spi.h
@@ -60,7 +60,7 @@
 
 /* Register Addresses *******************************************************/
 
-#if STM32H5_NSPI > 0
+#if STM32_NSPI > 0
 #  define STM32_SPI1_CR1          (STM32_SPI1_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI1_CR2          (STM32_SPI1_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI1_CFG1         (STM32_SPI1_BASE+STM32_SPI_CFG1_OFFSET)
@@ -77,7 +77,7 @@
 #  define STM32_SPI1_I2SCFGR      (STM32_SPI1_BASE+STM32_SPI_I2SCFGR_OFFSET)
 #endif
 
-#if STM32H5_NSPI > 1
+#if STM32_NSPI > 1
 #  define STM32_SPI2_CR1          (STM32_SPI2_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI2_CR2          (STM32_SPI2_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI2_CFG1         (STM32_SPI2_BASE+STM32_SPI_CFG1_OFFSET)
@@ -94,7 +94,7 @@
 #  define STM32_SPI2_I2SCFGR      (STM32_SPI2_BASE+STM32_SPI_I2SCFGR_OFFSET)
 #endif
 
-#if STM32H5_NSPI > 2
+#if STM32_NSPI > 2
 #  define STM32_SPI3_CR1          (STM32_SPI3_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI3_CR2          (STM32_SPI3_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI3_CFG1         (STM32_SPI3_BASE+STM32_SPI_CFG1_OFFSET)
@@ -111,7 +111,7 @@
 #  define STM32_SPI3_I2SCFGR      (STM32_SPI3_BASE+STM32_SPI_I2SCFGR_OFFSET)
 #endif
 
-#if STM32H5_NSPI > 3
+#if STM32_NSPI > 3
 #  define STM32_SPI4_CR1          (STM32_SPI4_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI4_CR2          (STM32_SPI4_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI4_CFG1         (STM32_SPI4_BASE+STM32_SPI_CFG1_OFFSET)
@@ -128,7 +128,7 @@
 #  define STM32_SPI4_I2SCFGR      (STM32_SPI4_BASE+STM32_SPI_I2SCFGR_OFFSET)
 #endif
 
-#if STM32H5_NSPI > 4
+#if STM32_NSPI > 4
 #  define STM32_SPI5_CR1          (STM32_SPI5_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI5_CR2          (STM32_SPI5_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI5_CFG1         (STM32_SPI5_BASE+STM32_SPI_CFG1_OFFSET)
@@ -145,7 +145,7 @@
 #  define STM32_SPI5_I2SCFGR      (STM32_SPI5_BASE+STM32_SPI_I2SCFGR_OFFSET)
 #endif
 
-#if STM32H5_NSPI > 5
+#if STM32_NSPI > 5
 #  define STM32_SPI6_CR1          (STM32_SPI6_BASE+STM32_SPI_CR1_OFFSET)
 #  define STM32_SPI6_CR2          (STM32_SPI6_BASE+STM32_SPI_CR2_OFFSET)
 #  define STM32_SPI6_CFG1         (STM32_SPI6_BASE+STM32_SPI_CFG1_OFFSET)
diff --git a/arch/arm/src/stm32h5/hardware/stm32h5xxx_uart.h 
b/arch/arm/src/stm32h5/hardware/stm32h5xxx_uart.h
index 74d23099c03..3e9cf171976 100644
--- a/arch/arm/src/stm32h5/hardware/stm32h5xxx_uart.h
+++ b/arch/arm/src/stm32h5/hardware/stm32h5xxx_uart.h
@@ -52,7 +52,7 @@
 
 /* Register Addresses *******************************************************/
 
-#if STM32H5_NLPUART > 0
+#if STM32_NLPUART > 0
 #  define STM32_LPUART1_CR1        (STM32_LPUART1_BASE + 
STM32_USART_CR1_OFFSET)
 #  define STM32_LPUART1_CR2        (STM32_LPUART1_BASE + 
STM32_USART_CR2_OFFSET)
 #  define STM32_LPUART1_CR3        (STM32_LPUART1_BASE + 
STM32_USART_CR3_OFFSET)
@@ -67,7 +67,7 @@
 #  define STM32_LPUART1_PRESC      (STM32_LPUART1_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 0
+#if STM32_NUSART > 0
 #  define STM32_USART1_CR1        (STM32_USART1_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_USART1_CR2        (STM32_USART1_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_USART1_CR3        (STM32_USART1_BASE + STM32_USART_CR3_OFFSET)
@@ -82,7 +82,7 @@
 #  define STM32_USART1_PRESC      (STM32_USART1_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 1
+#if STM32_NUSART > 1
 #  define STM32_USART2_CR1        (STM32_USART2_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_USART2_CR2        (STM32_USART2_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_USART2_CR3        (STM32_USART2_BASE + STM32_USART_CR3_OFFSET)
@@ -97,7 +97,7 @@
 #  define STM32_USART2_PRESC      (STM32_USART2_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 2
+#if STM32_NUSART > 2
 #  define STM32_USART3_CR1        (STM32_USART3_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_USART3_CR2        (STM32_USART3_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_USART3_CR3        (STM32_USART3_BASE + STM32_USART_CR3_OFFSET)
@@ -112,7 +112,7 @@
 #  define STM32_USART3_PRESC      (STM32_USART3_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 4
+#if STM32_NUSART > 4
 #  define STM32_USART6_CR1        (STM32_USART6_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_USART6_CR2        (STM32_USART6_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_USART6_CR3        (STM32_USART6_BASE + STM32_USART_CR3_OFFSET)
@@ -127,7 +127,7 @@
 #  define STM32_USART6_PRESC      (STM32_USART6_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 5
+#if STM32_NUSART > 5
 #  define STM32_USART10_CR1        (STM32_USART10_BASE + 
STM32_USART_CR1_OFFSET)
 #  define STM32_USART10_CR2        (STM32_USART10_BASE + 
STM32_USART_CR2_OFFSET)
 #  define STM32_USART10_CR3        (STM32_USART10_BASE + 
STM32_USART_CR3_OFFSET)
@@ -142,7 +142,7 @@
 #  define STM32_USART10_PRESC      (STM32_USART10_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUSART > 6
+#if STM32_NUSART > 6
 #  define STM32_USART11_CR1        (STM32_USART11_BASE + 
STM32_USART_CR1_OFFSET)
 #  define STM32_USART11_CR2        (STM32_USART11_BASE + 
STM32_USART_CR2_OFFSET)
 #  define STM32_USART11_CR3        (STM32_USART11_BASE + 
STM32_USART_CR3_OFFSET)
@@ -157,7 +157,7 @@
 #  define STM32_USART11_PRESC      (STM32_USART11_BASE + 
STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 0
+#if STM32_NUART > 0
 #  define STM32_UART4_CR1         (STM32_UART4_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART4_CR2         (STM32_UART4_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART4_CR3         (STM32_UART4_BASE + STM32_USART_CR3_OFFSET)
@@ -172,7 +172,7 @@
 #  define STM32_UART4_PRESC       (STM32_UART4_BASE + STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 1
+#if STM32_NUART > 1
 #  define STM32_UART5_CR1         (STM32_UART5_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART5_CR2         (STM32_UART5_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART5_CR3         (STM32_UART5_BASE + STM32_USART_CR3_OFFSET)
@@ -187,7 +187,7 @@
 #  define STM32_UART5_PRESC       (STM32_UART5_BASE + STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 2
+#if STM32_NUART > 2
 #  define STM32_UART7_CR1         (STM32_UART7_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART7_CR2         (STM32_UART7_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART7_CR3         (STM32_UART7_BASE + STM32_USART_CR3_OFFSET)
@@ -202,7 +202,7 @@
 #  define STM32_UART7_PRESC       (STM32_UART7_BASE + STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 3
+#if STM32_NUART > 3
 #  define STM32_UART8_CR1         (STM32_UART8_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART8_CR2         (STM32_UART8_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART8_CR3         (STM32_UART8_BASE + STM32_USART_CR3_OFFSET)
@@ -217,7 +217,7 @@
 #  define STM32_UART8_PRESC       (STM32_UART8_BASE + STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 4
+#if STM32_NUART > 4
 #  define STM32_UART9_CR1         (STM32_UART9_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART9_CR2         (STM32_UART9_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART9_CR3         (STM32_UART9_BASE + STM32_USART_CR3_OFFSET)
@@ -232,7 +232,7 @@
 #  define STM32_UART9_PRESC       (STM32_UART9_BASE + STM32_USART_PRESC_OFFSET)
 #endif
 
-#if STM32H5_NUART > 5
+#if STM32_NUART > 5
 #  define STM32_UART12_CR1         (STM32_UART12_BASE + STM32_USART_CR1_OFFSET)
 #  define STM32_UART12_CR2         (STM32_UART12_BASE + STM32_USART_CR2_OFFSET)
 #  define STM32_UART12_CR3         (STM32_UART12_BASE + STM32_USART_CR3_OFFSET)
diff --git a/arch/arm/src/stm32h5/stm32_ethernet.c 
b/arch/arm/src/stm32h5/stm32_ethernet.c
index 4dbcee14fb6..27a40cc3ec5 100644
--- a/arch/arm/src/stm32h5/stm32_ethernet.c
+++ b/arch/arm/src/stm32h5/stm32_ethernet.c
@@ -66,12 +66,12 @@
 
 #include <arch/board/board.h>
 
-/* STM32H5_NETHERNET determines the number of physical interfaces that can
+/* STM32_NETHERNET determines the number of physical interfaces that can
  * be supported by the hardware.  CONFIG_STM32H5_ETHMAC will defined if
  * any STM32H5 Ethernet support is enabled in the configuration.
  */
 
-#if STM32H5_NETHERNET > 0 && defined(CONFIG_STM32H5_ETHMAC)
+#if STM32_NETHERNET > 0 && defined(CONFIG_STM32H5_ETHMAC)
 
 /****************************************************************************
  * Pre-processor Definitions
@@ -79,7 +79,7 @@
 
 /* Configuration ************************************************************/
 
-#if STM32H5_NETHERNET > 1
+#if STM32_NETHERNET > 1
 #  error "Logic to support multiple Ethernet interfaces is incomplete"
 #endif
 
@@ -227,14 +227,14 @@
 #define DESC_PADSIZE        DMA_ALIGN_UP(DESC_SIZE)
 #define ALIGNED_BUFSIZE     DMA_ALIGN_UP(ETH_BUFSIZE)
 
-#define RXTABLE_SIZE        (STM32H5_NETHERNET * CONFIG_STM32H5_ETH_NRXDESC)
-#define TXTABLE_SIZE        (STM32H5_NETHERNET * CONFIG_STM32H5_ETH_NTXDESC)
+#define RXTABLE_SIZE        (STM32_NETHERNET * CONFIG_STM32H5_ETH_NRXDESC)
+#define TXTABLE_SIZE        (STM32_NETHERNET * CONFIG_STM32H5_ETH_NTXDESC)
 
 #define RXBUFFER_SIZE       (CONFIG_STM32H5_ETH_NRXDESC * ALIGNED_BUFSIZE)
-#define RXBUFFER_ALLOC      (STM32H5_NETHERNET * RXBUFFER_SIZE)
+#define RXBUFFER_ALLOC      (STM32_NETHERNET * RXBUFFER_SIZE)
 
 #define TXBUFFER_SIZE       (STM32_ETH_NFREEBUFFERS * ALIGNED_BUFSIZE)
-#define TXBUFFER_ALLOC      (STM32H5_NETHERNET * TXBUFFER_SIZE)
+#define TXBUFFER_ALLOC      (STM32_NETHERNET * TXBUFFER_SIZE)
 
 /* Extremely detailed register debug that you would normally never want
  * enabled.
@@ -653,7 +653,7 @@ aligned_data(ARMV8M_DCACHE_LINESIZE);
 
 /* These are the pre-allocated Ethernet device structures */
 
-static struct stm32_ethmac_s g_stm32ethmac[STM32H5_NETHERNET];
+static struct stm32_ethmac_s g_stm32ethmac[STM32_NETHERNET];
 
 /****************************************************************************
  * Private Function Prototypes
@@ -4181,7 +4181,7 @@ static int stm32_ethconfig(struct stm32_ethmac_s *priv)
  *
  ****************************************************************************/
 
-#if STM32H5_NETHERNET > 1 || defined(CONFIG_NETDEV_LATEINIT)
+#if STM32_NETHERNET > 1 || defined(CONFIG_NETDEV_LATEINIT)
 int stm32_ethinitialize(int intf)
 #else
 static inline int stm32_ethinitialize(int intf)
@@ -4196,7 +4196,7 @@ static inline int stm32_ethinitialize(int intf)
 
   /* Get the interface structure associated with this interface number. */
 
-  DEBUGASSERT(intf < STM32H5_NETHERNET);
+  DEBUGASSERT(intf < STM32_NETHERNET);
   priv = &g_stm32ethmac[intf];
 
   /* Initialize the driver structure */
@@ -4268,7 +4268,7 @@ static inline int stm32_ethinitialize(int intf)
  *
  * Description:
  *   This is the "standard" network initialization logic called from the
- *   low-level initialization logic in arm_initialize.c. If STM32H5_NETHERNET
+ *   low-level initialization logic in arm_initialize.c. If STM32_NETHERNET
  *   greater than one, then board specific logic will have to supply a
  *   version of arm_netinitialize() that calls stm32_ethinitialize() with
  *   the appropriate interface number.
@@ -4283,11 +4283,11 @@ static inline int stm32_ethinitialize(int intf)
  *
  ****************************************************************************/
 
-#if STM32H5_NETHERNET == 1 && !defined(CONFIG_NETDEV_LATEINIT)
+#if STM32_NETHERNET == 1 && !defined(CONFIG_NETDEV_LATEINIT)
 void arm_netinitialize(void)
 {
   stm32_ethinitialize(0);
 }
 #endif
 
-#endif /* STM32H5_NETHERNET > 0 && CONFIG_STM32H5_ETHMAC */
+#endif /* STM32_NETHERNET > 0 && CONFIG_STM32H5_ETHMAC */
diff --git a/arch/arm/src/stm32h5/stm32_ethernet.h 
b/arch/arm/src/stm32h5/stm32_ethernet.h
index 66107aa0181..d337248893c 100644
--- a/arch/arm/src/stm32h5/stm32_ethernet.h
+++ b/arch/arm/src/stm32h5/stm32_ethernet.h
@@ -29,7 +29,7 @@
 
 #include "hardware/stm32_ethernet.h"
 
-#if STM32H5_NETHERNET > 0
+#if STM32_NETHERNET > 0
 #ifndef __ASSEMBLY__
 
 /****************************************************************************
@@ -65,7 +65,7 @@ extern "C"
  *
  ****************************************************************************/
 
-#if STM32H5_NETHERNET > 1 || defined(CONFIG_NETDEV_LATEINIT)
+#if STM32_NETHERNET > 1 || defined(CONFIG_NETDEV_LATEINIT)
 int stm32_ethinitialize(int intf);
 #endif
 
@@ -100,5 +100,5 @@ int stm32_phy_boardinitialize(int intf);
 #endif
 
 #endif /* __ASSEMBLY__ */
-#endif /* STM32H5_NETHERNET > 0 */
+#endif /* STM32_NETHERNET > 0 */
 #endif /* __ARCH_ARM_SRC_STM32H5_STM32_ETHERNET_H */
\ No newline at end of file
diff --git a/arch/arm/src/stm32h5/stm32_fdcan.c 
b/arch/arm/src/stm32h5/stm32_fdcan.c
index 622c809eafa..889a3af8149 100644
--- a/arch/arm/src/stm32h5/stm32_fdcan.c
+++ b/arch/arm/src/stm32h5/stm32_fdcan.c
@@ -328,10 +328,10 @@
 #  undef CONFIG_STM32H5_FDCAN_REGDEBUG
 #endif
 
-#undef STM32H5_FDCAN_LOOPBACK
+#undef STM32_FDCAN_LOOPBACK
 #if defined(CONFIG_STM32H5_FDCAN1_LOOPBACK) ||   \
     defined(CONFIG_STM32H5_FDCAN2_LOOPBACK)
-#  define STM32H5_FDCAN_LOOPBACK 1
+#  define STM32_FDCAN_LOOPBACK 1
 #endif
 
 /****************************************************************************
@@ -403,7 +403,7 @@ struct stm32_config_s
   uint8_t rxfifo1esize;     /* RX FIFO1 element size (words) */
   uint8_t txeventesize;     /* TXevent element size (words) */
   uint8_t txbufferesize;    /* TX buffer element size (words) */
-#ifdef STM32H5_FDCAN_LOOPBACK
+#ifdef STM32_FDCAN_LOOPBACK
   bool loopback;            /* True: Loopback mode */
 #endif
 
@@ -3282,7 +3282,7 @@ static int fdcan_hw_initialize(struct stm32_fdcan_s *priv)
 #endif
   fdcan_putreg(priv, STM32_FDCAN_TXBC_OFFSET, regval);
 
-#ifdef STM32H5_FDCAN_LOOPBACK
+#ifdef STM32_FDCAN_LOOPBACK
   /* Is loopback mode selected for this peripheral? */
 
   if (config->loopback)
diff --git a/arch/arm/src/stm32h5/stm32_gpio.c 
b/arch/arm/src/stm32h5/stm32_gpio.c
index 7664d245c9e..334a5faf38a 100644
--- a/arch/arm/src/stm32h5/stm32_gpio.c
+++ b/arch/arm/src/stm32h5/stm32_gpio.c
@@ -52,30 +52,30 @@ static spinlock_t g_configgpio_lock = SP_UNLOCKED;
 
 /* Base addresses for each GPIO block */
 
-const uint32_t g_gpiobase[STM32H5_NPORTS] =
+const uint32_t g_gpiobase[STM32_NPORTS] =
 {
-#if STM32H5_NPORTS > 0
+#if STM32_NPORTS > 0
   STM32_GPIOA_BASE,
 #endif
-#if STM32H5_NPORTS > 1
+#if STM32_NPORTS > 1
   STM32_GPIOB_BASE,
 #endif
-#if STM32H5_NPORTS > 2
+#if STM32_NPORTS > 2
   STM32_GPIOC_BASE,
 #endif
-#if STM32H5_NPORTS > 3
+#if STM32_NPORTS > 3
   STM32_GPIOD_BASE,
 #endif
-#if STM32H5_NPORTS > 4
+#if STM32_NPORTS > 4
   STM32_GPIOE_BASE,
 #endif
-#if STM32H5_NPORTS > 5
+#if STM32_NPORTS > 5
   STM32_GPIOF_BASE,
 #endif
-#if STM32H5_NPORTS > 6
+#if STM32_NPORTS > 6
   STM32_GPIOG_BASE,
 #endif
-#if STM32H5_NPORTS > 7
+#if STM32_NPORTS > 7
   STM32_GPIOH_BASE,
 #endif
 };
@@ -139,7 +139,7 @@ int stm32_configgpio(uint32_t cfgset)
   /* Verify that this hardware supports the select GPIO port */
 
   port = (cfgset & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
-  if (port >= STM32H5_NPORTS)
+  if (port >= STM32_NPORTS)
     {
       return -EINVAL;
     }
@@ -350,7 +350,7 @@ void stm32_gpiowrite(uint32_t pinset, bool value)
   unsigned int pin;
 
   port = (pinset & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
-  if (port < STM32H5_NPORTS)
+  if (port < STM32_NPORTS)
     {
       /* Get the port base address */
 
@@ -390,7 +390,7 @@ bool stm32_gpioread(uint32_t pinset)
   unsigned int pin;
 
   port = (pinset & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
-  if (port < STM32H5_NPORTS)
+  if (port < STM32_NPORTS)
     {
       /* Get the port base address */
 
diff --git a/arch/arm/src/stm32h5/stm32_gpio.h 
b/arch/arm/src/stm32h5/stm32_gpio.h
index 9b3552cedc8..ab323a048ab 100644
--- a/arch/arm/src/stm32h5/stm32_gpio.h
+++ b/arch/arm/src/stm32h5/stm32_gpio.h
@@ -242,7 +242,7 @@ extern "C"
 
 /* Base addresses for each GPIO block */
 
-EXTERN const uint32_t g_gpiobase[STM32H5_NPORTS];
+EXTERN const uint32_t g_gpiobase[STM32_NPORTS];
 
 /****************************************************************************
  * Public Function Prototypes
diff --git a/arch/arm/src/stm32h5/stm32_icache.c 
b/arch/arm/src/stm32h5/stm32_icache.c
index 8cd9c0483ee..8566734a1ae 100644
--- a/arch/arm/src/stm32h5/stm32_icache.c
+++ b/arch/arm/src/stm32h5/stm32_icache.c
@@ -40,7 +40,7 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
-#define STM32H5_ICACHE_INTERRUPT  (defined(CONFIG_STM32H5_ICACHE_INV_INT) ||\
+#define STM32_ICACHE_INTERRUPT  (defined(CONFIG_STM32H5_ICACHE_INV_INT) ||\
                                    defined(CONFIG_STM32H5_ICACHE_ERR_INT))
 
 /****************************************************************************
@@ -266,7 +266,7 @@ void stm32_icache_initialize(void)
   stm32_icache_setup_region(region3);
 #endif
 
-#if STM32H5_ICACHE_INTERRUPT 
+#if STM32_ICACHE_INTERRUPT
   /* Attach ISR */
 
   int ret;
diff --git a/arch/arm/src/stm32h5/stm32_lowputc.c 
b/arch/arm/src/stm32h5/stm32_lowputc.c
index 7de76e7300c..16a0a613166 100644
--- a/arch/arm/src/stm32h5/stm32_lowputc.c
+++ b/arch/arm/src/stm32h5/stm32_lowputc.c
@@ -46,260 +46,260 @@
 
 #ifdef HAVE_CONSOLE
 #  if defined(CONFIG_LPUART1_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_LPUART1_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB3ENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB3ENR_LPUART1EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_LPUART1_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_LPUART1_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_LPUART1_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_LPUART1_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_LPUART1_TX
-#    define STM32H5_CONSOLE_RX       GPIO_LPUART1_RX
+#    define STM32_CONSOLE_BASE     STM32_LPUART1_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB3ENR
+#    define STM32_CONSOLE_APBEN    RCC_APB3ENR_LPUART1EN
+#    define STM32_CONSOLE_BAUD     CONFIG_LPUART1_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_LPUART1_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_LPUART1_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_LPUART1_2STOP
+#    define STM32_CONSOLE_TX       GPIO_LPUART1_TX
+#    define STM32_CONSOLE_RX       GPIO_LPUART1_RX
 #    ifdef CONFIG_LPUART1_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_LPUART1_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_LPUART1_RS485_DIR
 #      if (CONFIG_LPUART1_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART1_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART1_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK2_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB2ENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB2ENR_USART1EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART1_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART1_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART1_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART1_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART1_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART1_RX
+#    define STM32_CONSOLE_BASE     STM32_USART1_BASE
+#    define STM32_APBCLOCK         STM32_PCLK2_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB2ENR
+#    define STM32_CONSOLE_APBEN    RCC_APB2ENR_USART1EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART1_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART1_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART1_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART1_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART1_TX
+#    define STM32_CONSOLE_RX       GPIO_USART1_RX
 #    ifdef CONFIG_USART1_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART1_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART1_RS485_DIR
 #      if (CONFIG_USART1_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART2_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART2_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_USART2EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART2_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART2_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART2_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART2_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART2_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART2_RX
+#    define STM32_CONSOLE_BASE     STM32_USART2_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_USART2EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART2_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART2_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART2_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART2_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART2_TX
+#    define STM32_CONSOLE_RX       GPIO_USART2_RX
 #    ifdef CONFIG_USART2_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART2_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART2_RS485_DIR
 #      if (CONFIG_USART2_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART3_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART3_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_USART3EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART3_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART3_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART3_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART3_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART3_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART3_RX
+#    define STM32_CONSOLE_BASE     STM32_USART3_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_USART3EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART3_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART3_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART3_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART3_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART3_TX
+#    define STM32_CONSOLE_RX       GPIO_USART3_RX
 #    ifdef CONFIG_USART3_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART3_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART3_RS485_DIR
 #      if (CONFIG_USART3_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART4_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART4_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART4EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART4_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART4_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART4_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART4_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART4_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART4_RX
+#    define STM32_CONSOLE_BASE     STM32_UART4_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART4EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART4_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART4_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART4_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART4_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART4_TX
+#    define STM32_CONSOLE_RX       GPIO_UART4_RX
 #    ifdef CONFIG_UART4_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART4_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART4_RS485_DIR
 #      if (CONFIG_UART4_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART5_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART5_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART5EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART5_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART5_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART5_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART5_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART5_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART5_RX
+#    define STM32_CONSOLE_BASE     STM32_UART5_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART5EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART5_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART5_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART5_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART5_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART5_TX
+#    define STM32_CONSOLE_RX       GPIO_UART5_RX
 #    ifdef CONFIG_UART5_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART5_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART5_RS485_DIR
 #      if (CONFIG_UART5_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART6_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART6_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_USART6EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART6_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART6_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART6_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART6_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART6_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART6_RX
+#    define STM32_CONSOLE_BASE     STM32_USART6_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_USART6EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART6_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART6_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART6_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART6_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART6_TX
+#    define STM32_CONSOLE_RX       GPIO_USART6_RX
 #    ifdef CONFIG_USART6_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART6_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART6_RS485_DIR
 #      if (CONFIG_USART6_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART7_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART7_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART7EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART7_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART7_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART7_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART7_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART7_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART7_RX
+#    define STM32_CONSOLE_BASE     STM32_UART7_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART7EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART7_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART7_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART7_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART7_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART7_TX
+#    define STM32_CONSOLE_RX       GPIO_UART7_RX
 #    ifdef CONFIG_UART7_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART7_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART7_RS485_DIR
 #      if (CONFIG_UART7_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART8_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART8_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART8EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART8_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART8_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART8_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART8_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART8_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART8_RX
+#    define STM32_CONSOLE_BASE     STM32_UART8_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART8EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART8_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART8_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART8_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART8_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART8_TX
+#    define STM32_CONSOLE_RX       GPIO_UART8_RX
 #    ifdef CONFIG_UART8_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART8_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART8_RS485_DIR
 #      if (CONFIG_UART8_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART9_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART9_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART9EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART9_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART9_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART9_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART9_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART9_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART9_RX
+#    define STM32_CONSOLE_BASE     STM32_UART9_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART9EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART9_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART9_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART9_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART9_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART9_TX
+#    define STM32_CONSOLE_RX       GPIO_UART9_RX
 #    ifdef CONFIG_UART9_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART9_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART9_RS485_DIR
 #      if (CONFIG_UART9_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART10_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART10_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_USART10EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART10_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART10_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART10_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART10_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART10_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART10_RX
+#    define STM32_CONSOLE_BASE     STM32_USART10_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_USART10EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART10_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART10_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART10_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART10_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART10_TX
+#    define STM32_CONSOLE_RX       GPIO_USART10_RX
 #    ifdef CONFIG_USART10_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART10_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART10_RS485_DIR
 #      if (CONFIG_USART10_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_USART11_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_USART11_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_USART11EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_USART11_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_USART11_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_USART11_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_USART11_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_USART11_TX
-#    define STM32H5_CONSOLE_RX       GPIO_USART11_RX
+#    define STM32_CONSOLE_BASE     STM32_USART11_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_USART11EN
+#    define STM32_CONSOLE_BAUD     CONFIG_USART11_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_USART11_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_USART11_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_USART11_2STOP
+#    define STM32_CONSOLE_TX       GPIO_USART11_TX
+#    define STM32_CONSOLE_RX       GPIO_USART11_RX
 #    ifdef CONFIG_USART11_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_USART11_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_USART11_RS485_DIR
 #      if (CONFIG_USART11_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  elif defined(CONFIG_UART12_SERIAL_CONSOLE)
-#    define STM32H5_CONSOLE_BASE     STM32_UART12_BASE
-#    define STM32H5_APBCLOCK         STM32_PCLK1_FREQUENCY
-#    define STM32H5_CONSOLE_APBREG   STM32_RCC_APB1LENR
-#    define STM32H5_CONSOLE_APBEN    RCC_APB1LENR_UART12EN
-#    define STM32H5_CONSOLE_BAUD     CONFIG_UART12_BAUD
-#    define STM32H5_CONSOLE_BITS     CONFIG_UART12_BITS
-#    define STM32H5_CONSOLE_PARITY   CONFIG_UART12_PARITY
-#    define STM32H5_CONSOLE_2STOP    CONFIG_UART12_2STOP
-#    define STM32H5_CONSOLE_TX       GPIO_UART12_TX
-#    define STM32H5_CONSOLE_RX       GPIO_UART12_RX
+#    define STM32_CONSOLE_BASE     STM32_UART12_BASE
+#    define STM32_APBCLOCK         STM32_PCLK1_FREQUENCY
+#    define STM32_CONSOLE_APBREG   STM32_RCC_APB1LENR
+#    define STM32_CONSOLE_APBEN    RCC_APB1LENR_UART12EN
+#    define STM32_CONSOLE_BAUD     CONFIG_UART12_BAUD
+#    define STM32_CONSOLE_BITS     CONFIG_UART12_BITS
+#    define STM32_CONSOLE_PARITY   CONFIG_UART12_PARITY
+#    define STM32_CONSOLE_2STOP    CONFIG_UART12_2STOP
+#    define STM32_CONSOLE_TX       GPIO_UART12_TX
+#    define STM32_CONSOLE_RX       GPIO_UART12_RX
 #    ifdef CONFIG_UART12_RS485
-#      define STM32H5_CONSOLE_RS485_DIR GPIO_UART12_RS485_DIR
+#      define STM32_CONSOLE_RS485_DIR GPIO_UART12_RS485_DIR
 #      if (CONFIG_UART12_RS485_DIR_POLARITY == 0)
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY false
+#        define STM32_CONSOLE_RS485_DIR_POLARITY false
 #      else
-#        define STM32H5_CONSOLE_RS485_DIR_POLARITY true
+#        define STM32_CONSOLE_RS485_DIR_POLARITY true
 #      endif
 #    endif
 #  endif
 
   /* CR1 settings */
 
-#  if STM32H5_CONSOLE_BITS == 9
+#  if STM32_CONSOLE_BITS == 9
 #    define USART_CR1_M0_VALUE USART_CR1_M0
 #    define USART_CR1_M1_VALUE 0
-#  elif STM32H5_CONSOLE_BITS == 7
+#  elif STM32_CONSOLE_BITS == 7
 #    define USART_CR1_M0_VALUE 0
 #    define USART_CR1_M1_VALUE USART_CR1_M1
 #  else /* 8 bits */
@@ -307,15 +307,15 @@
 #    define USART_CR1_M1_VALUE 0
 #  endif
 
-#  if STM32H5_CONSOLE_PARITY == 1 /* odd parity */
+#  if STM32_CONSOLE_PARITY == 1 /* odd parity */
 #    define USART_CR1_PARITY_VALUE (USART_CR1_PCE|USART_CR1_PS)
-#  elif STM32H5_CONSOLE_PARITY == 2 /* even parity */
+#  elif STM32_CONSOLE_PARITY == 2 /* even parity */
 #    define USART_CR1_PARITY_VALUE USART_CR1_PCE
 #  else /* no parity */
 #    define USART_CR1_PARITY_VALUE 0
 #  endif
 
-#  if STM32H5_CONSOLE_BASE == STM32_LPUART1_BASE
+#  if STM32_CONSOLE_BASE == STM32_LPUART1_BASE
 #    define USART_CR1_CLRBITS \
       (USART_CR1_UE | USART_CR1_UESM | USART_CR1_RE | USART_CR1_TE | 
USART_CR1_PS | \
        USART_CR1_PCE | USART_CR1_WAKE | USART_CR1_M0 | USART_CR1_M1 | \
@@ -333,7 +333,7 @@
 
   /* CR2 settings */
 
-#  if STM32H5_CONSOLE_2STOP != 0
+#  if STM32_CONSOLE_2STOP != 0
 #    define USART_CR2_STOP2_VALUE USART_CR2_STOP2
 #  else
 #    define USART_CR2_STOP2_VALUE 0
@@ -362,7 +362,7 @@
 #  undef USE_OVER8
 
   /* Calculate USART BAUD rate divider */
-#  if STM32H5_CONSOLE_BASE == STM32_LPUART1_BASE
+#  if STM32_CONSOLE_BASE == STM32_LPUART1_BASE
 
       /* BRR = (256 * (APBCLOCK / Prescaler)) / (Baud rate)
        * With Prescaler == 16, BRR = (16 * APBCLOCK / (Baud rate)
@@ -388,19 +388,19 @@
        *   UARTDIV = 2 * fCK / baud
        */
 
-#    define STM32H5_USARTDIV8 \
-        (((STM32H5_APBCLOCK << 1) + (STM32H5_CONSOLE_BAUD >> 1)) / 
STM32H5_CONSOLE_BAUD)
-#    define STM32H5_USARTDIV16 \
-        ((STM32H5_APBCLOCK + (STM32H5_CONSOLE_BAUD >> 1)) / 
STM32H5_CONSOLE_BAUD)
+#    define STM32_USARTDIV8 \
+        (((STM32_APBCLOCK << 1) + (STM32_CONSOLE_BAUD >> 1)) / 
STM32_CONSOLE_BAUD)
+#    define STM32_USARTDIV16 \
+        ((STM32_APBCLOCK + (STM32_CONSOLE_BAUD >> 1)) / STM32_CONSOLE_BAUD)
 
     /* Use oversamply by 8 only if the divisor is small. But what is small? */
 
-#    if STM32H5_USARTDIV8 > 2000
-#      define STM32H5_BRR_VALUE STM32H5_USARTDIV16
+#    if STM32_USARTDIV8 > 2000
+#      define STM32_BRR_VALUE STM32_USARTDIV16
 #    else
 #      define USE_OVER8 1
-#      define STM32H5_BRR_VALUE \
-        ((STM32H5_USARTDIV8 & 0xfff0) | ((STM32H5_USARTDIV8 & 0x000f) >> 1))
+#      define STM32_BRR_VALUE \
+        ((STM32_USARTDIV8 & 0xfff0) | ((STM32_USARTDIV8 & 0x000f) >> 1))
 #    endif
 #  endif
 #endif /* HAVE_CONSOLE */
@@ -442,22 +442,22 @@ void arm_lowputc(char ch)
 #ifdef HAVE_CONSOLE
   /* Wait until the TX data register is empty */
 
-  while ((getreg32(STM32H5_CONSOLE_BASE + STM32_USART_ISR_OFFSET) &
+  while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_ISR_OFFSET) &
          USART_ISR_TXE) == 0);
-#ifdef STM32H5_CONSOLE_RS485_DIR
-  stm32_gpiowrite(STM32H5_CONSOLE_RS485_DIR,
-                    STM32H5_CONSOLE_RS485_DIR_POLARITY);
+#ifdef STM32_CONSOLE_RS485_DIR
+  stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
+                    STM32_CONSOLE_RS485_DIR_POLARITY);
 #endif
 
   /* Then send the character */
 
-  putreg32((uint32_t)ch, STM32H5_CONSOLE_BASE + STM32_USART_TDR_OFFSET);
+  putreg32((uint32_t)ch, STM32_CONSOLE_BASE + STM32_USART_TDR_OFFSET);
 
-#ifdef STM32H5_CONSOLE_RS485_DIR
-  while ((getreg32(STM32H5_CONSOLE_BASE + STM32_USART_ISR_OFFSET) &
+#ifdef STM32_CONSOLE_RS485_DIR
+  while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_ISR_OFFSET) &
          USART_ISR_TC) == 0);
-  stm32_gpiowrite(STM32H5_CONSOLE_RS485_DIR,
-                    !STM32H5_CONSOLE_RS485_DIR_POLARITY);
+  stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
+                    !STM32_CONSOLE_RS485_DIR_POLARITY);
 #endif
 
 #endif /* HAVE_CONSOLE */
@@ -483,7 +483,7 @@ void stm32_lowsetup(void)
 #if defined(HAVE_CONSOLE)
   /* Enable USART APB clock */
 
-  modifyreg32(STM32H5_CONSOLE_APBREG, 0, STM32H5_CONSOLE_APBEN);
+  modifyreg32(STM32_CONSOLE_APBREG, 0, STM32_CONSOLE_APBEN);
 #endif
 
   /* Enable the console USART and configure GPIO pins needed for rx/tx.
@@ -492,17 +492,17 @@ void stm32_lowsetup(void)
    * stm32_rcc.c
    */
 
-#ifdef STM32H5_CONSOLE_TX
-  stm32_configgpio(STM32H5_CONSOLE_TX);
+#ifdef STM32_CONSOLE_TX
+  stm32_configgpio(STM32_CONSOLE_TX);
 #endif
-#ifdef STM32H5_CONSOLE_RX
-  stm32_configgpio(STM32H5_CONSOLE_RX);
+#ifdef STM32_CONSOLE_RX
+  stm32_configgpio(STM32_CONSOLE_RX);
 #endif
 
-#ifdef STM32H5_CONSOLE_RS485_DIR
-  stm32_configgpio(STM32H5_CONSOLE_RS485_DIR);
-  stm32_gpiowrite(STM32H5_CONSOLE_RS485_DIR,
-                    !STM32H5_CONSOLE_RS485_DIR_POLARITY);
+#ifdef STM32_CONSOLE_RS485_DIR
+  stm32_configgpio(STM32_CONSOLE_RS485_DIR);
+  stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
+                    !STM32_CONSOLE_RS485_DIR_POLARITY);
 #endif
 
   /* Enable and configure the selected console device */
@@ -510,42 +510,42 @@ void stm32_lowsetup(void)
 #if defined(HAVE_CONSOLE) && !defined(CONFIG_SUPPRESS_UART_CONFIG)
   /* Configure CR2 */
 
-  cr  = getreg32(STM32H5_CONSOLE_BASE + STM32_USART_CR2_OFFSET);
+  cr  = getreg32(STM32_CONSOLE_BASE + STM32_USART_CR2_OFFSET);
   cr &= ~USART_CR2_CLRBITS;
   cr |= USART_CR2_SETBITS;
-  putreg32(cr, STM32H5_CONSOLE_BASE + STM32_USART_CR2_OFFSET);
+  putreg32(cr, STM32_CONSOLE_BASE + STM32_USART_CR2_OFFSET);
 
   /* Configure CR1 */
 
-  cr  = getreg32(STM32H5_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
+  cr  = getreg32(STM32_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
   cr &= ~USART_CR1_CLRBITS;
   cr |= USART_CR1_SETBITS;
-  putreg32(cr, STM32H5_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
+  putreg32(cr, STM32_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
 
   /* Configure CR3 */
 
-  cr  = getreg32(STM32H5_CONSOLE_BASE + STM32_USART_CR3_OFFSET);
+  cr  = getreg32(STM32_CONSOLE_BASE + STM32_USART_CR3_OFFSET);
   cr &= ~USART_CR3_CLRBITS;
   cr |= USART_CR3_SETBITS;
-  putreg32(cr, STM32H5_CONSOLE_BASE + STM32_USART_CR3_OFFSET);
+  putreg32(cr, STM32_CONSOLE_BASE + STM32_USART_CR3_OFFSET);
 
   /* Configure the USART Baud Rate */
 
-  putreg32(STM32H5_BRR_VALUE,
-           STM32H5_CONSOLE_BASE + STM32_USART_BRR_OFFSET);
+  putreg32(STM32_BRR_VALUE,
+           STM32_CONSOLE_BASE + STM32_USART_BRR_OFFSET);
 
   /* Select oversampling by 8 */
 
-  cr  = getreg32(STM32H5_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
+  cr  = getreg32(STM32_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
 #ifdef USE_OVER8
   cr |= USART_CR1_OVER8;
-  putreg32(cr, STM32H5_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
+  putreg32(cr, STM32_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
 #endif
 
   /* Enable Rx, Tx, and the USART */
 
   cr |= (USART_CR1_UE | USART_CR1_TE | USART_CR1_RE);
-  putreg32(cr, STM32H5_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
+  putreg32(cr, STM32_CONSOLE_BASE + STM32_USART_CR1_OFFSET);
 
 #endif /* HAVE_CONSOLE && !CONFIG_SUPPRESS_UART_CONFIG */
 #endif /* HAVE_UART */
diff --git a/arch/arm/src/stm32h5/stm32_rcc.c b/arch/arm/src/stm32h5/stm32_rcc.c
index e54cd1f2ce2..0b4dc0fad41 100644
--- a/arch/arm/src/stm32h5/stm32_rcc.c
+++ b/arch/arm/src/stm32h5/stm32_rcc.c
@@ -111,14 +111,14 @@ static inline void rcc_resetbkp(void)
   init_stat = stm32h5_rtc_is_initialized();
   if (!init_stat)
     {
-      uint32_t bkregs[STM32H5_RTC_BKCOUNT];
+      uint32_t bkregs[STM32_RTC_BKCOUNT];
       int i;
 
       /* Backup backup-registers before RTC reset. */
 
-      for (i = 0; i < STM32H5_RTC_BKCOUNT; i++)
+      for (i = 0; i < STM32_RTC_BKCOUNT; i++)
         {
-          bkregs[i] = getreg32(STM32H5_RTC_BKR(i));
+          bkregs[i] = getreg32(STM32_RTC_BKR(i));
         }
 
       /* Enable write access to the backup domain (RTC registers, RTC
@@ -136,14 +136,14 @@ static inline void rcc_resetbkp(void)
 
       /* Restore backup-registers, except RTC related. */
 
-      for (i = 0; i < STM32H5_RTC_BKCOUNT; i++)
+      for (i = 0; i < STM32_RTC_BKCOUNT; i++)
         {
-          if (RTC_MAGIC_REG == STM32H5_RTC_BKR(i))
+          if (RTC_MAGIC_REG == STM32_RTC_BKR(i))
             {
               continue;
             }
 
-          putreg32(bkregs[i], STM32H5_RTC_BKR(i));
+          putreg32(bkregs[i], STM32_RTC_BKR(i));
         }
 
       stm32_pwr_enablebkp(false);
diff --git a/arch/arm/src/stm32h5/stm32_serial.c 
b/arch/arm/src/stm32h5/stm32_serial.c
index 4d2e94ad577..d0a3152b478 100644
--- a/arch/arm/src/stm32h5/stm32_serial.c
+++ b/arch/arm/src/stm32h5/stm32_serial.c
@@ -1429,7 +1429,7 @@ static struct stm32_serial_s g_uart12priv =
 /* This table lets us iterate over the configured USARTs */
 
 static struct stm32_serial_s * const
-  g_uart_devs[STM32H5_NLPUART + STM32H5_NUSART + STM32H5_NUART] =
+  g_uart_devs[STM32_NLPUART + STM32_NUSART + STM32_NUART] =
 {
 #ifdef CONFIG_STM32H5_LPUART1_SERIALDRIVER
   [0] = &g_lpuart1priv,
@@ -2012,7 +2012,7 @@ static void stm32serial_pm_setsuspend(bool suspend)
 
   g_serialpm.serial_suspended = suspend;
 
-  for (n = 0; n < STM32H5_NLPUART + STM32H5_NUSART + STM32H5_NUART; n++)
+  for (n = 0; n < STM32_NLPUART + STM32_NUSART + STM32_NUART; n++)
     {
       struct stm32_serial_s *priv = g_uart_devs[n];
 
@@ -3930,7 +3930,7 @@ static int stm32serial_pmprepare(struct pm_callback_s 
*cb, int domain,
        * buffers.
        */
 
-      for (n = 0; n < STM32H5_NLPUART + STM32H5_NUSART + STM32H5_NUART; n++)
+      for (n = 0; n < STM32_NLPUART + STM32_NUSART + STM32_NUART; n++)
         {
           struct stm32_serial_s *priv = g_uart_devs[n];
 
@@ -4000,7 +4000,7 @@ void arm_earlyserialinit(void)
 
   /* Disable all USART interrupts */
 
-  for (i = 0; i < STM32H5_NLPUART + STM32H5_NUSART + STM32H5_NUART; i++)
+  for (i = 0; i < STM32_NLPUART + STM32_NUSART + STM32_NUART; i++)
     {
       if (g_uart_devs[i])
         {
@@ -4069,7 +4069,7 @@ void arm_serialinit(void)
 
   strlcpy(devname, "/dev/ttySx", sizeof(devname));
 
-  for (i = 0; i < STM32H5_NLPUART + STM32H5_NUSART + STM32H5_NUART; i++)
+  for (i = 0; i < STM32_NLPUART + STM32_NUSART + STM32_NUART; i++)
     {
       /* Don't create a device for non-configured ports. */
 
diff --git a/arch/arm/src/stm32h5/stm32_start.c 
b/arch/arm/src/stm32h5/stm32_start.c
index 812f82951ed..ec63b6dac10 100644
--- a/arch/arm/src/stm32h5/stm32_start.c
+++ b/arch/arm/src/stm32h5/stm32_start.c
@@ -83,10 +83,10 @@
  */
 
 #define SRAM2_START  STM32_SRAM2_BASE
-#define SRAM2_END    (SRAM2_START + STM32H5_SRAM2_SIZE)
+#define SRAM2_END    (SRAM2_START + STM32_SRAM2_SIZE)
 
 #define SRAM3_START  STM32_SRAM3_BASE
-#define SRAM3_END    (SRAM3_START + STM32H5_SRAM3_SIZE)
+#define SRAM3_END    (SRAM3_START + STM32_SRAM3_SIZE)
 
 #define HEAP_BASE  ((uintptr_t)_ebss + CONFIG_IDLETHREAD_STACKSIZE)
 
diff --git a/arch/arm/src/stm32h5/stm32_usbdrdhost.c 
b/arch/arm/src/stm32h5/stm32_usbdrdhost.c
index 46fb168b718..11d20e68e67 100644
--- a/arch/arm/src/stm32h5/stm32_usbdrdhost.c
+++ b/arch/arm/src/stm32h5/stm32_usbdrdhost.c
@@ -84,28 +84,28 @@
 
 /* Hardware definitions */
 
-#define STM32H5_NHOST_CHANNELS    CONFIG_STM32H5_USBDRD_NCHANNELS
-#define STM32H5_EP0_MAX_PACKET_SIZE 64
-#define STM32H5_RETRY_COUNT       3   /* Control transfer retries */
+#define STM32_NHOST_CHANNELS    CONFIG_STM32H5_USBDRD_NCHANNELS
+#define STM32_EP0_MAX_PACKET_SIZE 64
+#define STM32_RETRY_COUNT       3   /* Control transfer retries */
 
 /* PMA Buffer allocation (fixed-size bitmap allocator) */
 
-#define STM32H5_PMA_BUFFER_SIZE        64          /* Fixed buffer size 
(bytes) */
-#define STM32H5_PMA_NBUFFERS           30          /* Total allocatable 
buffers */
-#define STM32H5_PMA_BUFFER_ALLSET      0x3fffffff  /* All 30 buffers available 
*/
-#define STM32H5_PMA_BUFFER_BIT(bn)     (1U << (bn))
-#define STM32H5_PMA_BUFNO2ADDR(bn)     (USB_DRD_PMA_START_ADDR + ((bn) * 
STM32H5_PMA_BUFFER_SIZE))
-#define STM32H5_PMA_BUFFER_NONE        0xFF   /* Invalid buffer number */
+#define STM32_PMA_BUFFER_SIZE        64          /* Fixed buffer size (bytes) 
*/
+#define STM32_PMA_NBUFFERS           30          /* Total allocatable buffers 
*/
+#define STM32_PMA_BUFFER_ALLSET      0x3fffffff  /* All 30 buffers available */
+#define STM32_PMA_BUFFER_BIT(bn)     (1U << (bn))
+#define STM32_PMA_BUFNO2ADDR(bn)     (USB_DRD_PMA_START_ADDR + ((bn) * 
STM32_PMA_BUFFER_SIZE))
+#define STM32_PMA_BUFFER_NONE        0xFF   /* Invalid buffer number */
 
 /* Delays */
 
-#define STM32H5_DATANAK_DELAY     SEC2TICK(5)
-#define STM32H5_RESET_DELAY       100 /* ms */
+#define STM32_DATANAK_DELAY     SEC2TICK(5)
+#define STM32_RESET_DELAY       100 /* ms */
 
 /* USB DRD base addresses */
 
-#define STM32H5_USBDRD_BASE       STM32_USB_FS_BASE
-#define STM32H5_USBDRD_PMA_BASE   STM32_USB_FS_RAM_BASE
+#define STM32_USBDRD_BASE       STM32_USB_FS_BASE
+#define STM32_USBDRD_PMA_BASE   STM32_USB_FS_RAM_BASE
 
 /* Register access helpers */
 
@@ -115,7 +115,7 @@
 
 /* Channel register access */
 
-#define STM32H5_USB_CHEP(n)       (STM32H5_USBDRD_BASE + ((n) << 2))
+#define STM32_USB_CHEP(n)       (STM32_USBDRD_BASE + ((n) << 2))
 
 /* Host channel data PID values */
 
@@ -227,7 +227,7 @@ struct stm32_usbhost_s
 
   /* Host channels */
 
-  struct stm32_chan_s chan[STM32H5_NHOST_CHANNELS];
+  struct stm32_chan_s chan[STM32_NHOST_CHANNELS];
 
   /* PMA allocation */
 
@@ -416,7 +416,7 @@ static void stm32_pma_write(const uint8_t *buffer, uint16_t 
pmaaddr,
   uint32_t count;
   uint32_t remaining;
 
-  pdwval = (volatile uint32_t *)(STM32H5_USBDRD_PMA_BASE + pmaaddr);
+  pdwval = (volatile uint32_t *)(STM32_USBDRD_PMA_BASE + pmaaddr);
   count = nbytes >> 2;          /* Number of 32-bit words */
   remaining = nbytes & 0x03;    /* Remaining bytes */
 
@@ -466,7 +466,7 @@ static void stm32_pma_read(uint8_t *buffer, uint16_t 
pmaaddr,
 
   UP_DSB();
 
-  pdwval = (volatile uint32_t *)(STM32H5_USBDRD_PMA_BASE + pmaaddr);
+  pdwval = (volatile uint32_t *)(STM32_USBDRD_PMA_BASE + pmaaddr);
   count = nbytes >> 2;
   remaining = nbytes & 0x03;
 
@@ -508,9 +508,9 @@ static int stm32_pma_alloc_buffer(struct stm32_usbhost_s 
*priv)
 
   flags = enter_critical_section();
 
-  for (bufndx = 0; bufndx < STM32H5_PMA_NBUFFERS; bufndx++)
+  for (bufndx = 0; bufndx < STM32_PMA_NBUFFERS; bufndx++)
     {
-      uint32_t bit = STM32H5_PMA_BUFFER_BIT(bufndx);
+      uint32_t bit = STM32_PMA_BUFFER_BIT(bufndx);
       if ((priv->pma_bufavail & bit) != 0)
         {
           priv->pma_bufavail &= ~bit;  /* Mark allocated */
@@ -524,12 +524,12 @@ static int stm32_pma_alloc_buffer(struct stm32_usbhost_s 
*priv)
   if (bufno >= 0)
     {
       uinfo("PMA buffer allocated: bufno=%d addr=0x%04x\n",
-            bufno, STM32H5_PMA_BUFNO2ADDR(bufno));
+            bufno, STM32_PMA_BUFNO2ADDR(bufno));
     }
   else
     {
       uerr("ERROR: PMA buffer allocation failed, all %d buffers in use\n",
-           STM32H5_PMA_NBUFFERS);
+           STM32_PMA_NBUFFERS);
     }
 
   return bufno;
@@ -548,14 +548,14 @@ static void stm32_pma_free_buffer(struct stm32_usbhost_s 
*priv,
 {
   irqstate_t flags;
 
-  DEBUGASSERT(bufno < STM32H5_PMA_NBUFFERS);
+  DEBUGASSERT(bufno < STM32_PMA_NBUFFERS);
 
   flags = enter_critical_section();
-  priv->pma_bufavail |= STM32H5_PMA_BUFFER_BIT(bufno);  /* Mark available */
+  priv->pma_bufavail |= STM32_PMA_BUFFER_BIT(bufno);  /* Mark available */
   leave_critical_section(flags);
 
   uinfo("PMA buffer freed: bufno=%d addr=0x%04x\n",
-        bufno, STM32H5_PMA_BUFNO2ADDR(bufno));
+        bufno, STM32_PMA_BUFNO2ADDR(bufno));
 }
 
 /****************************************************************************
@@ -570,7 +570,7 @@ static int stm32_chan_alloc(struct stm32_usbhost_s *priv)
 {
   int chidx;
 
-  for (chidx = 0; chidx < STM32H5_NHOST_CHANNELS; chidx++)
+  for (chidx = 0; chidx < STM32_NHOST_CHANNELS; chidx++)
     {
       if (!priv->chan[chidx].inuse)
         {
@@ -582,7 +582,7 @@ static int stm32_chan_alloc(struct stm32_usbhost_s *priv)
 
           priv->chan[chidx].inuse = true;
           priv->chan[chidx].pmabufno = (uint8_t)bufno;
-          priv->chan[chidx].pmaaddr = STM32H5_PMA_BUFNO2ADDR(bufno);
+          priv->chan[chidx].pmaaddr = STM32_PMA_BUFNO2ADDR(bufno);
           uinfo("Channel allocated: chidx=%d\n", chidx);
           return chidx;
         }
@@ -604,18 +604,18 @@ static inline void stm32_chan_free(struct stm32_usbhost_s 
*priv,
 {
   struct stm32_chan_s *chan;
 
-  DEBUGASSERT((unsigned)chidx < STM32H5_NHOST_CHANNELS);
+  DEBUGASSERT((unsigned)chidx < STM32_NHOST_CHANNELS);
 
   chan = &priv->chan[chidx];
 
   /* Free PMA buffer if allocated */
 
-  if (chan->pmabufno != STM32H5_PMA_BUFFER_NONE)
+  if (chan->pmabufno != STM32_PMA_BUFFER_NONE)
     {
       stm32_set_chep_rx_status(priv, chidx, USB_CHEP_RX_STRX_DIS);
       stm32_set_chep_tx_status(priv, chidx, USB_CHEP_TX_STTX_DIS);
       stm32_pma_free_buffer(priv, chan->pmabufno);
-      chan->pmabufno = STM32H5_PMA_BUFFER_NONE;
+      chan->pmabufno = STM32_PMA_BUFFER_NONE;
       chan->pmaaddr = 0;
       uinfo("Channel freed: chidx=%d\n", chidx);
     }
@@ -639,7 +639,7 @@ static void stm32_set_chep_tx_status(struct stm32_usbhost_s 
*priv,
 
   /* Status changes work by toggling the DTOG bits */
 
-  regval = stm32_getreg(STM32H5_USB_CHEP(priv->chan[chidx].chidx))
+  regval = stm32_getreg(STM32_USB_CHEP(priv->chan[chidx].chidx))
                         & USB_CHEP_TX_DTOGMASK;
   if (status & USB_CHEP_TX_DTOG1)
     {
@@ -651,7 +651,7 @@ static void stm32_set_chep_tx_status(struct stm32_usbhost_s 
*priv,
       regval ^= USB_CHEP_TX_DTOG2;
     }
 
-  stm32_putreg(STM32H5_USB_CHEP(priv->chan[chidx].chidx),
+  stm32_putreg(STM32_USB_CHEP(priv->chan[chidx].chidx),
                regval | USB_CHEP_VTRX | USB_CHEP_VTTX);
 }
 
@@ -671,7 +671,7 @@ static void stm32_set_chep_rx_status(struct stm32_usbhost_s 
*priv,
 
   /* Status changes work by toggling the DTOG bits */
 
-  regval = stm32_getreg(STM32H5_USB_CHEP(priv->chan[chidx].chidx))
+  regval = stm32_getreg(STM32_USB_CHEP(priv->chan[chidx].chidx))
                         & USB_CHEP_RX_DTOGMASK;
   if (status & USB_CHEP_RX_DTOG1)
     {
@@ -683,7 +683,7 @@ static void stm32_set_chep_rx_status(struct stm32_usbhost_s 
*priv,
       regval ^= USB_CHEP_RX_DTOG2;
     }
 
-  stm32_putreg(STM32H5_USB_CHEP(priv->chan[chidx].chidx),
+  stm32_putreg(STM32_USB_CHEP(priv->chan[chidx].chidx),
                regval | USB_CHEP_VTRX | USB_CHEP_VTTX);
 }
 
@@ -701,7 +701,7 @@ static inline void stm32_chan_freeall(struct 
stm32_usbhost_s *priv)
 
   /* Free all host channels */
 
-  for (chidx = 0; chidx < STM32H5_NHOST_CHANNELS; chidx++)
+  for (chidx = 0; chidx < STM32_NHOST_CHANNELS; chidx++)
     {
       if (priv->chan[chidx].inuse)
         {
@@ -748,7 +748,7 @@ static void stm32_chan_configure(struct stm32_usbhost_s 
*priv,
 
   /* Read current register value and mask toggleable bits */
 
-  regval = stm32_getreg(STM32H5_USB_CHEP(chidx)) & USB_CH_T_MASK;
+  regval = stm32_getreg(STM32_USB_CHEP(chidx)) & USB_CH_T_MASK;
 
   /* Set endpoint type */
 
@@ -772,7 +772,7 @@ static void stm32_chan_configure(struct stm32_usbhost_s 
*priv,
 
   /* Write the channel register with VT bits preserved */
 
-  stm32_putreg(STM32H5_USB_CHEP(chidx),
+  stm32_putreg(STM32_USB_CHEP(chidx),
                  regval | USB_CHEP_VTRX | USB_CHEP_VTTX);
 }
 
@@ -944,7 +944,7 @@ static int stm32_ctrlchan_alloc(struct stm32_usbhost_s 
*priv,
   chan->eptype = USB_EP_ATTR_XFER_CONTROL;
   chan->funcaddr = funcaddr;
   chan->speed = speed;
-  chan->maxpacket = STM32H5_EP0_MAX_PACKET_SIZE;
+  chan->maxpacket = STM32_EP0_MAX_PACKET_SIZE;
   chan->indata1 = false;
   chan->outdata1 = false;
 
@@ -956,7 +956,7 @@ static int stm32_ctrlchan_alloc(struct stm32_usbhost_s 
*priv,
   chan->eptype = USB_EP_ATTR_XFER_CONTROL;
   chan->funcaddr = funcaddr;
   chan->speed = speed;
-  chan->maxpacket = STM32H5_EP0_MAX_PACKET_SIZE;
+  chan->maxpacket = STM32_EP0_MAX_PACKET_SIZE;
   chan->indata1 = false;
   chan->outdata1 = false;
 
@@ -1092,7 +1092,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
           bdval |= (nblocks << USB_PMA_RXBD_NUM_BLOCK_SHIFT);
         }
 
-      pbd = (volatile uint32_t *)(STM32H5_USBDRD_PMA_BASE +
+      pbd = (volatile uint32_t *)(STM32_USBDRD_PMA_BASE +
                                   USB_PMA_RXBD_OFFSET(chidx));
       *pbd = bdval;
 
@@ -1104,7 +1104,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
       /* Clear data toggle if starting new transfer */
 
-      regval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+      regval = stm32_getreg(STM32_USB_CHEP(chidx));
       if ((regval & USB_CHEP_DTOG_RX) != 0)
         {
           if (!chan->indata1)
@@ -1113,7 +1113,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
               regval = (regval & USB_CHEP_REG_MASK) |
                        USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_RX;
-              stm32_putreg(STM32H5_USB_CHEP(chidx), regval);
+              stm32_putreg(STM32_USB_CHEP(chidx), regval);
             }
         }
       else
@@ -1124,7 +1124,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
               regval = (regval & USB_CHEP_REG_MASK) |
                        USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_RX;
-              stm32_putreg(STM32H5_USB_CHEP(chidx), regval);
+              stm32_putreg(STM32_USB_CHEP(chidx), regval);
             }
         }
 
@@ -1146,7 +1146,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
       bdval = chan->pmaaddr;  /* chan->pmaaddr is already 4 byte aligned */
       bdval |= ((uint32_t)len << USB_PMA_TXBD_COUNT_SHIFT);
 
-      pbd = (volatile uint32_t *)(STM32H5_USBDRD_PMA_BASE +
+      pbd = (volatile uint32_t *)(STM32_USBDRD_PMA_BASE +
                                   USB_PMA_TXBD_OFFSET(chidx));
       *pbd = bdval;
 
@@ -1154,8 +1154,8 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
       if (chan->pid == HC_PID_SETUP)
         {
-          regval = stm32_getreg(STM32H5_USB_CHEP(chidx)) & USB_CHEP_REG_MASK;
-          stm32_putreg(STM32H5_USB_CHEP(chidx),
+          regval = stm32_getreg(STM32_USB_CHEP(chidx)) & USB_CHEP_REG_MASK;
+          stm32_putreg(STM32_USB_CHEP(chidx),
                          regval | USB_CHEP_SETUP |
                          USB_CHEP_VTRX | USB_CHEP_VTTX);
         }
@@ -1164,7 +1164,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
        * hardware auto-toggles after successful transmit)
        */
 
-      regval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+      regval = stm32_getreg(STM32_USB_CHEP(chidx));
       if ((regval & USB_CHEP_DTOG_TX) != 0)
         {
           if (!chan->outdata1)
@@ -1173,7 +1173,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
               regval = (regval & USB_CHEP_REG_MASK) |
                        USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_TX;
-              stm32_putreg(STM32H5_USB_CHEP(chidx), regval);
+              stm32_putreg(STM32_USB_CHEP(chidx), regval);
             }
         }
       else
@@ -1184,7 +1184,7 @@ static void stm32_transfer_start(struct stm32_usbhost_s 
*priv,
 
               regval = (regval & USB_CHEP_REG_MASK) |
                        USB_CHEP_VTRX | USB_CHEP_VTTX | USB_CHEP_DTOG_TX;
-              stm32_putreg(STM32H5_USB_CHEP(chidx), regval);
+              stm32_putreg(STM32_USB_CHEP(chidx), regval);
             }
         }
 
@@ -1460,13 +1460,13 @@ static void stm32_gint_disconnected(struct 
stm32_usbhost_s *priv)
 static void stm32_hc_in_irq(struct stm32_usbhost_s *priv, int chidx)
 {
   struct stm32_chan_s *chan = &priv->chan[chidx];
-  uint32_t chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+  uint32_t chepval = stm32_getreg(STM32_USB_CHEP(chidx));
   uint32_t rx_status = chepval & USB_CHEP_RX_STRX_MASK;
   bool wakeup = false;
 
   if ((chepval & USB_CHEP_ERRRX) != 0)
     {
-      chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+      chepval = stm32_getreg(STM32_USB_CHEP(chidx));
       uerr("ERRRX chidx=%d chepval=0x%08x rx_status=%d nak=%d\n",
            chidx, (unsigned int)chepval,
            (int)((chepval & USB_CHEP_RX_STRX_MASK) >>
@@ -1479,7 +1479,7 @@ static void stm32_hc_in_irq(struct stm32_usbhost_s *priv, 
int chidx)
 
       chepval = (chepval & (0xffff7fff & USB_CHEP_REG_MASK) &
                  ~USB_CHEP_ERRRX) | USB_CHEP_VTTX;
-      stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+      stm32_putreg(STM32_USB_CHEP(chidx), chepval);
 
       chan->result = EIO;
       chan->chreason = CHREASON_TXERR;
@@ -1500,7 +1500,7 @@ static void stm32_hc_in_irq(struct stm32_usbhost_s *priv, 
int chidx)
       uint16_t count;
       bool transfer_complete;
 
-      pbd = (volatile uint32_t *)(STM32H5_USBDRD_PMA_BASE +
+      pbd = (volatile uint32_t *)(STM32_USBDRD_PMA_BASE +
                                   USB_PMA_RXBD_OFFSET(chidx));
       count = (*pbd >> USB_PMA_RXBD_COUNT_SHIFT) & 0x3ff;
 
@@ -1546,10 +1546,10 @@ static void stm32_hc_in_irq(struct stm32_usbhost_s 
*priv, int chidx)
            * (toggle bit, write 1 keeps, write 0 clears)
            */
 
-          chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+          chepval = stm32_getreg(STM32_USB_CHEP(chidx));
           chepval = (chepval &
                     (0xffff7fff & USB_CHEP_REG_MASK)) | USB_CHEP_VTTX;
-          stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+          stm32_putreg(STM32_USB_CHEP(chidx), chepval);
 
           /* More data expected - reactivate channel for next packet */
 
@@ -1598,9 +1598,9 @@ static void stm32_hc_in_irq(struct stm32_usbhost_s *priv, 
int chidx)
    * (toggle bit, write 1 keeps, write 0 clears)
    */
 
-  chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+  chepval = stm32_getreg(STM32_USB_CHEP(chidx));
   chepval = (chepval & (0xffff7fff & USB_CHEP_REG_MASK)) | USB_CHEP_VTTX;
-  stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+  stm32_putreg(STM32_USB_CHEP(chidx), chepval);
 
   if (wakeup)
     {
@@ -1620,7 +1620,7 @@ static void stm32_hc_in_irq(struct stm32_usbhost_s *priv, 
int chidx)
 static void stm32_hc_out_irq(struct stm32_usbhost_s *priv, int chidx)
 {
   struct stm32_chan_s *chan = &priv->chan[chidx];
-  uint32_t chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+  uint32_t chepval = stm32_getreg(STM32_USB_CHEP(chidx));
   uint32_t tx_status = chepval & USB_CHEP_TX_STTX_MASK;
   bool wakeup = false;
 
@@ -1630,10 +1630,10 @@ static void stm32_hc_out_irq(struct stm32_usbhost_s 
*priv, int chidx)
        * write 1 to VTRX/VTTX to preserve
        */
 
-      chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+      chepval = stm32_getreg(STM32_USB_CHEP(chidx));
       chepval = (chepval & USB_CHEP_REG_MASK & ~USB_CHEP_ERRTX) |
                 USB_CHEP_VTRX | USB_CHEP_VTTX;
-      stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+      stm32_putreg(STM32_USB_CHEP(chidx), chepval);
 
       chan->result = EIO;
       chan->chreason = CHREASON_TXERR;
@@ -1699,10 +1699,10 @@ static void stm32_hc_out_irq(struct stm32_usbhost_s 
*priv, int chidx)
 
       if ((chepval & USB_CHEP_NAK) != 0)
         {
-          chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+          chepval = stm32_getreg(STM32_USB_CHEP(chidx));
           chepval = (chepval & USB_CHEP_REG_MASK & ~USB_CHEP_NAK) |
                     USB_CHEP_VTRX | USB_CHEP_VTTX;
-          stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+          stm32_putreg(STM32_USB_CHEP(chidx), chepval);
         }
 
       if (!chan->waiter && !chan->callback)
@@ -1728,9 +1728,9 @@ static void stm32_hc_out_irq(struct stm32_usbhost_s 
*priv, int chidx)
 
   /* Clear VTTX by writing 0 to it */
 
-  chepval = stm32_getreg(STM32H5_USB_CHEP(chidx));
+  chepval = stm32_getreg(STM32_USB_CHEP(chidx));
   chepval = (chepval & (0xffffff7f & USB_CHEP_REG_MASK)) | USB_CHEP_VTRX;
-  stm32_putreg(STM32H5_USB_CHEP(chidx), chepval);
+  stm32_putreg(STM32_USB_CHEP(chidx), chepval);
 
   if (wakeup)
     {
@@ -2132,11 +2132,11 @@ static int stm32_epfree(struct usbhost_driver_s *drvr, 
usbhost_ep_t ep)
     }
 
   /* A single channel is represent by an index in the range of 0 to
-   * STM32H5_NHOST_CHANNELS.  Otherwise, the ep must be a pointer to
+   * STM32_NHOST_CHANNELS.  Otherwise, the ep must be a pointer to
    * an allocated control endpoint structure.
    */
 
-  if ((uintptr_t)ep < STM32H5_NHOST_CHANNELS)
+  if ((uintptr_t)ep < STM32_NHOST_CHANNELS)
     {
       /* Halt the channel and mark the channel available */
 
@@ -2275,7 +2275,7 @@ static int stm32_ctrlin(struct usbhost_driver_s *drvr, 
usbhost_ep_t ep0,
       return ret;
     }
 
-  for (retries = 0; retries < STM32H5_RETRY_COUNT; retries++)
+  for (retries = 0; retries < STM32_RETRY_COUNT; retries++)
     {
       /* Send SETUP */
 
@@ -2351,7 +2351,7 @@ static int stm32_ctrlout(struct usbhost_driver_s *drvr, 
usbhost_ep_t ep0,
       return ret;
     }
 
-  for (retries = 0; retries < STM32H5_RETRY_COUNT; retries++)
+  for (retries = 0; retries < STM32_RETRY_COUNT; retries++)
     {
       /* Send SETUP */
 
@@ -2409,7 +2409,7 @@ static ssize_t stm32_transfer(struct usbhost_driver_s 
*drvr,
   ssize_t nbytes;
   int ret;
 
-  DEBUGASSERT(priv && buffer && chidx < STM32H5_NHOST_CHANNELS);
+  DEBUGASSERT(priv && buffer && chidx < STM32_NHOST_CHANNELS);
 
   ret = nxmutex_lock(&priv->lock);
   if (ret < 0)
@@ -2461,7 +2461,7 @@ static int stm32_asynch(struct usbhost_driver_s *drvr, 
usbhost_ep_t ep,
   struct stm32_chan_s *chan;
   int ret;
 
-  DEBUGASSERT(priv && buffer && chidx < STM32H5_NHOST_CHANNELS);
+  DEBUGASSERT(priv && buffer && chidx < STM32_NHOST_CHANNELS);
 
   ret = nxmutex_lock(&priv->lock);
   if (ret < 0)
@@ -2499,7 +2499,7 @@ static int stm32_cancel(struct usbhost_driver_s *drvr, 
usbhost_ep_t ep)
   struct stm32_chan_s *chan;
   irqstate_t flags;
 
-  DEBUGASSERT(priv && chidx < STM32H5_NHOST_CHANNELS);
+  DEBUGASSERT(priv && chidx < STM32_NHOST_CHANNELS);
 
   chan = &priv->chan[chidx];
 
@@ -2595,7 +2595,7 @@ static void stm32_portreset(struct stm32_usbhost_s *priv)
 
   /* Wait for reset */
 
-  nxsched_usleep(STM32H5_RESET_DELAY * 1000);
+  nxsched_usleep(STM32_RESET_DELAY * 1000);
 
   /* Release reset */
 
@@ -2722,15 +2722,15 @@ static void stm32_sw_initialize(struct stm32_usbhost_s 
*priv)
 
   /* Initialize PMA allocation - all buffers available */
 
-  priv->pma_bufavail = STM32H5_PMA_BUFFER_ALLSET;
+  priv->pma_bufavail = STM32_PMA_BUFFER_ALLSET;
 
   /* Initialize channels */
 
-  for (i = 0; i < STM32H5_NHOST_CHANNELS; i++)
+  for (i = 0; i < STM32_NHOST_CHANNELS; i++)
     {
       priv->chan[i].chidx = i;
       priv->chan[i].inuse = false;
-      priv->chan[i].pmabufno = STM32H5_PMA_BUFFER_NONE;
+      priv->chan[i].pmabufno = STM32_PMA_BUFFER_NONE;
       nxsem_init(&priv->chan[i].waitsem, 0, 0);
     }
 }
diff --git a/arch/arm/src/stm32h5/stm32h563xx_flash.c 
b/arch/arm/src/stm32h5/stm32h563xx_flash.c
index 3b2aebdcaff..199cc59b9d9 100644
--- a/arch/arm/src/stm32h5/stm32h563xx_flash.c
+++ b/arch/arm/src/stm32h5/stm32h563xx_flash.c
@@ -96,7 +96,7 @@
 #elif defined(CONFIG_STM32H5_FLASH_CONFIG_B)
 #  define H5_FLASH_BANK_NBLOCKS    8
 #else
-#  warning "No valid STM32H5_FLASH_CONFIG_x defined."
+#  warning "No valid STM32_FLASH_CONFIG_x defined."
 #endif
 
 #define H5_FLASH_BANKSIZE   (FLASH_BLOCK_SIZE * H5_FLASH_BANK_NBLOCKS)
diff --git a/arch/arm/src/stm32h5/stm32h5xx_rcc.c 
b/arch/arm/src/stm32h5/stm32h5xx_rcc.c
index 62f94162fbb..87b12f55e92 100644
--- a/arch/arm/src/stm32h5/stm32h5xx_rcc.c
+++ b/arch/arm/src/stm32h5/stm32h5xx_rcc.c
@@ -58,19 +58,19 @@ static_assert(CONFIG_BOARD_LOOPSPERMSEC != -1,
 
 /* HSE divisor to yield ~1MHz RTC clock */
 
-#define HSE_DIVISOR (STM32H5_HSE_FREQUENCY + 500000) / 1000000
+#define HSE_DIVISOR (STM32_HSE_FREQUENCY + 500000) / 1000000
 
 /* Determine if board wants to use HSI48 as 48 MHz oscillator. */
 
-#if defined(CONFIG_STM32H5_HAVE_HSI48) && defined(STM32H5_USE_CLK48)
-#  if defined(STM32H5_CLKUSB_SEL)
-#    if (STM32H5_CLKUSB_SEL == RCC_CCIPR4_USBSEL_HSI48KERCK)
-#      define STM32H5_USE_HSI48 1
+#if defined(CONFIG_STM32H5_HAVE_HSI48) && defined(STM32_USE_CLK48)
+#  if defined(STM32_CLKUSB_SEL)
+#    if (STM32_CLKUSB_SEL == RCC_CCIPR4_USBSEL_HSI48KERCK)
+#      define STM32_USE_HSI48 1
 #    endif
 #  endif
-#  if defined(STM32H5_CLKRNG_SEL)
-#    if (STM32H5_CLKRNG_SEL == RCC_CCIPR5_RNGSEL_HSI48KERCK)
-#      define STM32H5_USE_HSI48 1
+#  if defined(STM32_CLKRNG_SEL)
+#    if (STM32_CLKRNG_SEL == RCC_CCIPR5_RNGSEL_HSI48KERCK)
+#      define STM32_USE_HSI48 1
 #    endif
 #  endif
 #endif
@@ -203,30 +203,30 @@ static inline void rcc_enableahb2(void)
 
   /* Enable GPIOA, GPIOB, .... GPIOH */
 
-#if STM32H5_NPORTS > 0
+#if STM32_NPORTS > 0
   regval |= (RCC_AHB2ENR_GPIOAEN
-#if STM32H5_NPORTS > 1
+#if STM32_NPORTS > 1
              | RCC_AHB2ENR_GPIOBEN
 #endif
-#if STM32H5_NPORTS > 2
+#if STM32_NPORTS > 2
              | RCC_AHB2ENR_GPIOCEN
 #endif
-#if STM32H5_NPORTS > 3
+#if STM32_NPORTS > 3
              | RCC_AHB2ENR_GPIODEN
 #endif
-#if STM32H5_NPORTS > 4
+#if STM32_NPORTS > 4
              | RCC_AHB2ENR_GPIOEEN
 #endif
-#if STM32H5_NPORTS > 5
+#if STM32_NPORTS > 5
              | RCC_AHB2ENR_GPIOFEN
 #endif
-#if STM32H5_NPORTS > 6
+#if STM32_NPORTS > 6
              | RCC_AHB2ENR_GPIOGEN
 #endif
-#if STM32H5_NPORTS > 7
+#if STM32_NPORTS > 7
              | RCC_AHB2ENR_GPIOHEN
 #endif
-#if STM32H5_NPORTS > 7
+#if STM32_NPORTS > 7
              | RCC_AHB2ENR_GPIOIEN
 #endif
 
@@ -419,8 +419,8 @@ static inline void rcc_enableapb1l(void)
   regval |= RCC_APB1LENR_I3C1EN;
 #endif
 
-#ifdef STM32H5_USE_HSI48
-  if (STM32H5_HSI48_SYNCSRC != SYNCSRC_NONE)
+#ifdef STM32_USE_HSI48
+  if (STM32_HSI48_SYNCSRC != SYNCSRC_NONE)
     {
       /* Bit 24: CRS clock enable */
 
@@ -842,10 +842,10 @@ void stm32_rcc_enableperipherals(void)
   rcc_enableapb2();
   rcc_enableapb3();
 
-#ifdef STM32H5_USE_HSI48
+#ifdef STM32_USE_HSI48
   /* Enable HSI48 clocking to support USB transfers or RNG */
 
-  stm32h5_enable_hsi48(STM32H5_HSI48_SYNCSRC);
+  stm32h5_enable_hsi48(STM32_HSI48_SYNCSRC);
 #endif
 }
 
@@ -1097,14 +1097,14 @@ void stm32_stdclockconfig(void)
         }
 
 #if defined(CONFIG_STM32H5_IWDG) || defined(CONFIG_STM32H5_RTC_LSICLOCK) || \
-    defined(STM32H5_USE_LSCO_LSI)
+    defined(STM32_USE_LSCO_LSI)
 
       /* Low speed internal clock source LSI */
 
       stm32_rcc_enablelsi();
 #endif
 
-#if defined(STM32_USE_LSE) || defined(STM32H5_USE_LSCO_LSE)
+#if defined(STM32_USE_LSE) || defined(STM32_USE_LSCO_LSE)
       /* Low speed external clock source LSE */
 
       stm32_rcc_enablelse();
@@ -1203,19 +1203,19 @@ void stm32_stdclockconfig(void)
 
       /* Configure USB source clock */
 
-#if defined(STM32H5_CLKUSB_SEL)
+#if defined(STM32_CLKUSB_SEL)
       regval = getreg32(STM32_RCC_CCIPR4);
       regval &= ~RCC_CCIPR4_USBSEL_MASK;
-      regval |= STM32H5_CLKUSB_SEL;
+      regval |= STM32_CLKUSB_SEL;
       putreg32(regval, STM32_RCC_CCIPR4);
 #endif
 
       /* Configure RNG source clock */
 
-#if defined(STM32H5_CLKRNG_SEL)
+#if defined(STM32_CLKRNG_SEL)
       regval = getreg32(STM32_RCC_CCIPR5);
       regval &= ~RCC_CCIPR5_RNGSEL_MASK;
-      regval |= STM32H5_CLKRNG_SEL;
+      regval |= STM32_CLKRNG_SEL;
       putreg32(regval, STM32_RCC_CCIPR5);
 #endif
     }
diff --git a/boards/arm/stm32h5/nucleo-h563zi/include/board.h 
b/boards/arm/stm32h5/nucleo-h563zi/include/board.h
index 11ff18fb037..d68741a2620 100644
--- a/boards/arm/stm32h5/nucleo-h563zi/include/board.h
+++ b/boards/arm/stm32h5/nucleo-h563zi/include/board.h
@@ -132,7 +132,7 @@
 #define STM32_PLL3Q_FREQUENCY     (STM32_VCO3_FRQ / 10)             /* 48 MHz 
*/
 
 /* Use PLL3Q (48 MHz) for USB - more stable than HSI48 */
-#define STM32H5_CLKUSB_SEL      RCC_CCIPR4_USBSEL_PLL3QCK
+#define STM32_CLKUSB_SEL      RCC_CCIPR4_USBSEL_PLL3QCK
 
 #endif /* CONFIG_STM32H5_USBFS_HOST */
 
@@ -186,18 +186,18 @@
 /* Enable CLK48; get it from HSI48 */
 
 #if defined(CONFIG_STM32H5_USBFS) || defined(CONFIG_STM32H5_RNG)
-#  define STM32H5_USE_CLK48       1
+#  define STM32_USE_CLK48       1
 #endif
 
 #if defined(CONFIG_STM32H5_USBFS)
-#  define STM32H5_CLKUSB_SEL      RCC_CCIPR4_USBSEL_HSI48KERCK
-#  define STM32H5_HSI48_SYNCSRC   SYNCSRC_USB
+#  define STM32_CLKUSB_SEL      RCC_CCIPR4_USBSEL_HSI48KERCK
+#  define STM32_HSI48_SYNCSRC   SYNCSRC_USB
 #else
-#  define STM32H5_HSI48_SYNCSRC   SYNCSRC_NONE
+#  define STM32_HSI48_SYNCSRC   SYNCSRC_NONE
 #endif
 
 #if defined(CONFIG_STM32H5_RNG)
-#  define STM32H5_CLKRNG_SEL      RCC_CCIPR5_RNGSEL_HSI48KERCK
+#  define STM32_CLKRNG_SEL      RCC_CCIPR5_RNGSEL_HSI48KERCK
 #endif
 
 /* Enable LSE (for the RTC) */


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