From 001b368a50b2011b30bb57d52ab42fc5471f9e6f Mon Sep 17 00:00:00 2001
From: Amar Takhar <amar@rtems.org>
Date: Sun, 13 Jul 2025 20:01:42 -0400
Subject: [PATCH] contrib: Re-apply changes from initial import

These changes are from:

cb78150d868f9d4eaa0a10318b99b5b1a1fa1b3f

The Doxygen comments have been removed to allow for easier importing in the
future.
---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_hal_def.h     |  7 +++++++
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_adc.h      |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_bdma.h     |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_comp.h     |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_cordic.h   |  2 +-
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crc.h      |  2 +-
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crs.h      |  2 +-
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dac.h      |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma.h      |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma2d.h    |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_exti.h     | 10 +++++-----
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_fmac.h     |  2 +-
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_gpio.h     |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_hrtim.h    |  2 +-
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_i2c.h      |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lptim.h    |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lpuart.h   |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_mdma.h     |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_opamp.h    |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rcc.h      |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rng.h      |  4 ++--
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rtc.h      |  8 ++++----
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_spi.h      | 12 ++++++------
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_swpmi.h    |  6 +++---
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_tim.h      |  8 ++++----
 .../stm32h7xx_hal_driver/Inc/stm32h7xx_ll_usart.h    |  8 ++++----
 .../stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal.c | 10 ++++++++++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_hal_eth.c     | 10 ++++++++++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_hal_rcc.c     |  6 ++++++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_hal_sd.c      |  2 ++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_hal_uart.c    |  2 ++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_hal_usart.c   |  2 ++
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_adc.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_bdma.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_comp.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_cordic.c   |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_crc.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_crs.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_dac.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma2d.c    |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_exti.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_fmac.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_gpio.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_hrtim.c    |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_i2c.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_lptim.c    |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_lpuart.c   |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_mdma.c     |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_opamp.c    |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_rcc.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_rng.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_rtc.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_spi.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_swpmi.c    |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_tim.c      |  2 +-
 .../stm32h7xx_hal_driver/Src/stm32h7xx_ll_usart.c    |  2 +-
 57 files changed, 130 insertions(+), 91 deletions(-)

diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_hal_def.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_hal_def.h
index 188e31cefb..7317b5ed5d 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_hal_def.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_hal_def.h
@@ -29,6 +29,13 @@
 #include "stm32h7xx.h"
 #include "Legacy/stm32_hal_legacy.h"
 #include <stddef.h>
+#ifdef __rtems__
+/* this is to avoid definition of log function which conflicts with
+ * freebsd's systm.h log function. Whole theatre just to make sure
+ * we do have float_t available (defined in math.h) which is later
+ * used in HAL */
+#define __math_68881 1
+#endif /* __rtems__ */
 #include <math.h>
 
 /* Exported types ------------------------------------------------------------*/
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_adc.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_adc.h
index ac75a15318..a0fe444e95 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_adc.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_adc.h
@@ -439,7 +439,7 @@ extern "C" {
 
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup ADC_LL_ES_INIT ADC Exported Init structure
   * @{
   */
@@ -8359,7 +8359,7 @@ __STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_AWD3(ADC_TypeDef *ADCx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup ADC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_bdma.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_bdma.h
index 8db1b7cc6f..5c123d3cb3 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_bdma.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_bdma.h
@@ -71,7 +71,7 @@ static const uint8_t LL_BDMA_CH_OFFSET_TAB[] =
   * @}
   */
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup BDMA_LL_ES_INIT BDMA Exported Init structure
   * @{
   */
@@ -258,7 +258,7 @@ typedef struct
 #define LL_BDMA_CHANNEL_5                  0x00000005U /*!< BDMA Channel 5 */
 #define LL_BDMA_CHANNEL_6                  0x00000006U /*!< BDMA Channel 6 */
 #define LL_BDMA_CHANNEL_7                  0x00000007U /*!< BDMA Channel 7 */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 #define LL_BDMA_CHANNEL_ALL                0xFFFF0000U /*!< BDMA Channel all (used only for function @ref LL_BDMA_DeInit(). */
 #endif /*USE_FULL_LL_DRIVER*/
 /**
@@ -2451,7 +2451,7 @@ __STATIC_INLINE uint32_t LL_BDMA_IsEnabledIT_TE(BDMA_TypeDef *BDMAx, uint32_t Ch
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup BDMA_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_comp.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_comp.h
index 0d342c580e..7b6a762e61 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_comp.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_comp.h
@@ -59,7 +59,7 @@ extern "C" {
   * @}
   */
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup COMP_LL_ES_INIT COMP Exported Init structure
   * @{
   */
@@ -904,7 +904,7 @@ __STATIC_INLINE uint32_t LL_COMP_IsEnabledIT_OutputTrig(COMP_TypeDef *COMPx)
   * @}
   */
   
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup COMP_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_cordic.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_cordic.h
index fe1f6f9efc..52e3200640 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_cordic.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_cordic.h
@@ -751,7 +751,7 @@ __STATIC_INLINE uint32_t LL_CORDIC_ReadData(const CORDIC_TypeDef *CORDICx)
 
 
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup CORDIC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crc.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crc.h
index 7c5aa20c6c..eb494de935 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crc.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crc.h
@@ -428,7 +428,7 @@ __STATIC_INLINE void LL_CRC_Write_IDR(CRC_TypeDef *CRCx, uint32_t InData)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup CRC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crs.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crs.h
index 86ce84783b..9eb8f2d153 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crs.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_crs.h
@@ -747,7 +747,7 @@ __STATIC_INLINE uint32_t LL_CRS_IsEnabledIT_ESYNC(void)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup CRS_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dac.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dac.h
index 0059a34df7..a4991d5c63 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dac.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dac.h
@@ -153,7 +153,7 @@ extern "C" {
 
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DAC_LL_ES_INIT DAC Exported Init structure
   * @{
   */
@@ -1829,7 +1829,7 @@ __STATIC_INLINE uint32_t LL_DAC_IsEnabledIT_DMAUDR2(const DAC_TypeDef *DACx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DAC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma.h
index c05815a94f..a05c4afc93 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma.h
@@ -79,7 +79,7 @@ static const uint8_t LL_DMA_STR_OFFSET_TAB[] =
   */
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DMA_LL_ES_INIT DMA Exported Init structure
   * @{
   */
@@ -3286,7 +3286,7 @@ __STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_FE(DMA_TypeDef *DMAx, uint32_t Strea
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DMA_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma2d.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma2d.h
index daea475843..6151e189b7 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma2d.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_dma2d.h
@@ -41,7 +41,7 @@ extern "C" {
 /* Private variables ---------------------------------------------------------*/
 /* Private constants ---------------------------------------------------------*/
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DMA2D_LL_Private_Macros DMA2D Private Macros
   * @{
   */
@@ -52,7 +52,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DMA2D_LL_ES_Init_Struct DMA2D Exported Init structures
   * @{
   */
@@ -2188,7 +2188,7 @@ __STATIC_INLINE uint32_t LL_DMA2D_IsEnabledIT_TE(DMA2D_TypeDef *DMA2Dx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup DMA2D_LL_EF_Init_Functions Initialization and De-initialization Functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_exti.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_exti.h
index 885f22d9f1..04206e84d2 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_exti.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_exti.h
@@ -41,7 +41,7 @@ extern "C" {
 /* Private variables ---------------------------------------------------------*/
 /* Private constants ---------------------------------------------------------*/
 /* Private Macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup EXTI_LL_Private_Macros EXTI Private Macros
   * @{
   */
@@ -50,7 +50,7 @@ extern "C" {
   */
 #endif /*USE_FULL_LL_DRIVER*/
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup EXTI_LL_ES_INIT EXTI Exported Init structure
   * @{
   */
@@ -211,14 +211,14 @@ typedef struct
 
 #define LL_EXTI_LINE_ALL               (0xFFFFFFFFU)  /*!< All Extended line */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 #define LL_EXTI_LINE_NONE              (0x00000000U)  /*!< None Extended line */
 #endif /*USE_FULL_LL_DRIVER*/
 
 /**
   * @}
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /** @defgroup EXTI_LL_EC_MODE Mode
   * @{
@@ -3248,7 +3248,7 @@ __STATIC_INLINE uint32_t LL_D3_EXTI_GetPendClearSel_48_63(uint32_t ExtiLine)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup EXTI_LL_EF_Init Initialization and de-initialization functions
   * @{,
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_fmac.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_fmac.h
index 8e92c3d4d1..8e19a012bf 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_fmac.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_fmac.h
@@ -1035,7 +1035,7 @@ __STATIC_INLINE void LL_FMAC_ConfigFunc(FMAC_TypeDef *FMACx, uint8_t Start, uint
 
 
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup FMAC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_gpio.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_gpio.h
index b51f9d3bf9..e510ca8a4a 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_gpio.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_gpio.h
@@ -41,7 +41,7 @@ extern "C" {
 /* Private variables ---------------------------------------------------------*/
 /* Private constants ---------------------------------------------------------*/
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup GPIO_LL_Private_Macros GPIO Private Macros
   * @{
   */
@@ -52,7 +52,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup GPIO_LL_ES_INIT GPIO Exported Init structures
   * @{
   */
@@ -949,7 +949,7 @@ __STATIC_INLINE void LL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint32_t PinMask)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup GPIO_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_hrtim.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_hrtim.h
index d3f3608fe1..fbb5fac122 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_hrtim.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_hrtim.h
@@ -10443,7 +10443,7 @@ __STATIC_INLINE uint32_t LL_HRTIM_IsEnabledDMAReq_DLYPRT(const HRTIM_TypeDef *HR
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup HRTIM_LL_LL_EF_Init In-initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_i2c.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_i2c.h
index 6400400661..87b6e3f96e 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_i2c.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_i2c.h
@@ -49,7 +49,7 @@ extern "C" {
   */
 
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup I2C_LL_Private_Macros I2C Private Macros
   * @{
   */
@@ -59,7 +59,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup I2C_LL_ES_INIT I2C Exported Init structure
   * @{
   */
@@ -2243,7 +2243,7 @@ __STATIC_INLINE void LL_I2C_TransmitData8(I2C_TypeDef *I2Cx, uint8_t Data)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup I2C_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lptim.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lptim.h
index 033e7b25b4..692c0ddee6 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lptim.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lptim.h
@@ -43,7 +43,7 @@ extern "C" {
 /* Private constants ---------------------------------------------------------*/
 
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPTIM_LL_Private_Macros LPTIM Private Macros
   * @{
   */
@@ -53,7 +53,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPTIM_LL_ES_INIT LPTIM Exported Init structure
   * @{
   */
@@ -352,7 +352,7 @@ typedef struct
 @endcond
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPTIM_LL_EF_Init Initialisation and deinitialisation functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lpuart.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lpuart.h
index fe66becb5b..ca4377fa16 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lpuart.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_lpuart.h
@@ -76,7 +76,7 @@ static const uint16_t LPUART_PRESCALER_TAB[] =
 
 
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPUART_LL_Private_Macros LPUART Private Macros
   * @{
   */
@@ -86,7 +86,7 @@ static const uint16_t LPUART_PRESCALER_TAB[] =
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPUART_LL_ES_INIT LPUART Exported Init structures
   * @{
   */
@@ -2609,7 +2609,7 @@ __STATIC_INLINE void LL_LPUART_RequestRxDataFlush(USART_TypeDef *LPUARTx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup LPUART_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_mdma.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_mdma.h
index 8b80c7d811..70327df125 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_mdma.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_mdma.h
@@ -78,7 +78,7 @@ static const uint32_t LL_MDMA_CH_OFFSET_TAB[] =
 
 /* Private macros ------------------------------------------------------------*/
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup MDMA_LL_ES_INIT MDMA Exported Init structure
   * @{
   */
@@ -4319,7 +4319,7 @@ __STATIC_INLINE uint32_t LL_MDMA_IsEnabledIT_TC(MDMA_TypeDef *MDMAx, uint32_t Ch
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup MDMA_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_opamp.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_opamp.h
index abc4d301d8..ed140e41ec 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_opamp.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_opamp.h
@@ -95,7 +95,7 @@ extern "C" {
 
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup OPAMP_LL_ES_INIT OPAMP Exported Init structure
   * @{
   */
@@ -787,7 +787,7 @@ __STATIC_INLINE uint32_t LL_OPAMP_IsEnabled(OPAMP_TypeDef *OPAMPx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup OPAMP_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rcc.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rcc.h
index bd700dc2b8..418c52a39e 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rcc.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rcc.h
@@ -97,7 +97,7 @@ extern const uint8_t LL_RCC_PrescTable[16];
   * @}
   */
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RCC_LL_Exported_Types RCC Exported Types
   * @{
   */
@@ -1580,7 +1580,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency
   * @{
   */
@@ -6327,7 +6327,7 @@ __STATIC_INLINE uint32_t LL_RCC_IsEnableIT_LSECSS(void)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RCC_LL_EF_Init De-initialization function
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rng.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rng.h
index 62039d0e6b..9fdf6bf614 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rng.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rng.h
@@ -52,7 +52,7 @@ extern "C" {
 /* Private macros ------------------------------------------------------------*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RNG_LL_ES_Init_Struct RNG Exported Init structures
   * @{
   */
@@ -676,7 +676,7 @@ __STATIC_INLINE uint32_t LL_RNG_GetHealthConfig(RNG_TypeDef *RNGx)
   * @}
   */
 #endif  /* RNG_VER_3_2, RNG_VER_3_1 or RNG_VER_3_0 */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RNG_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rtc.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rtc.h
index 85e6fadda7..0aa8e7a338 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rtc.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_rtc.h
@@ -64,7 +64,7 @@ extern "C" {
   */
 
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RTC_LL_Private_Macros RTC Private Macros
   * @{
   */
@@ -74,7 +74,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RTC_LL_ES_INIT RTC Exported Init structure
   * @{
   */
@@ -200,7 +200,7 @@ typedef struct
   * @{
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RTC_LL_EC_FORMAT FORMAT
   * @{
   */
@@ -5168,7 +5168,7 @@ __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ATAMP_SEEDF(void)
   */
 
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_spi.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_spi.h
index e382453558..d321bcd4e0 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_spi.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_spi.h
@@ -50,7 +50,7 @@ extern "C" {
   */
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup SPI_LL_Exported_Types SPI Exported Types
   * @{
   */
@@ -423,7 +423,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /** @defgroup SPI_LL_EC_CRC_CALCULATION CRC Calculation
   * @{
@@ -2592,7 +2592,7 @@ __STATIC_INLINE uint32_t LL_SPI_GetTxCRC(const SPI_TypeDef *SPIx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup SPI_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
@@ -2621,7 +2621,7 @@ void        LL_SPI_StructInit(LL_SPI_InitTypeDef *SPI_InitStruct);
 /* Private macros ------------------------------------------------------------*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup I2S_LL_ES_INIT I2S Exported Init structure
   * @{
   */
@@ -2774,7 +2774,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /** @defgroup I2S_LL_EC_MCLK_OUTPUT MCLK Output
   * @{
@@ -3745,7 +3745,7 @@ __STATIC_INLINE void LL_I2S_TransmitData32(SPI_TypeDef *SPIx, uint32_t TxData)
   */
 
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup I2S_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_swpmi.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_swpmi.h
index c2b31d604f..be3e8d0b38 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_swpmi.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_swpmi.h
@@ -40,7 +40,7 @@ extern "C" {
 /* Private variables ---------------------------------------------------------*/
 /* Private constants ---------------------------------------------------------*/
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup SWPMI_LL_Private_Macros SWPMI Private Macros
   * @{
   */
@@ -50,7 +50,7 @@ extern "C" {
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup SWPMI_LL_ES_INIT SWPMI Exported Init structure
   * @{
   */
@@ -1205,7 +1205,7 @@ __STATIC_INLINE void LL_SWPMI_DisableTXBypass(SWPMI_TypeDef *SWPMIx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup SWPMI_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_tim.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_tim.h
index 050f73853c..de908b037e 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_tim.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_tim.h
@@ -187,7 +187,7 @@ static const uint8_t SHIFT_TAB_OISx[] =
 
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup TIM_LL_ES_INIT TIM Exported Init structure
   * @{
   */
@@ -587,7 +587,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup TIM_LL_EC_BREAK_ENABLE Break Enable
   * @{
   */
@@ -726,7 +726,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup TIM_LL_EC_OCSTATE Output Configuration State
   * @{
   */
@@ -5169,7 +5169,7 @@ __STATIC_INLINE void LL_TIM_GenerateEvent_BRK2(TIM_TypeDef *TIMx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup TIM_LL_EF_Init Initialisation and deinitialisation functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_usart.h b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_usart.h
index d1242ebde2..fda4473025 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_usart.h
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Inc/stm32h7xx_ll_usart.h
@@ -71,7 +71,7 @@ static const uint32_t USART_PRESCALER_TAB[] =
   * @}
   */
 /* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup USART_LL_Private_Macros USART Private Macros
   * @{
   */
@@ -81,7 +81,7 @@ static const uint32_t USART_PRESCALER_TAB[] =
 #endif /*USE_FULL_LL_DRIVER*/
 
 /* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup USART_LL_ES_INIT USART Exported Init structures
   * @{
   */
@@ -332,7 +332,7 @@ typedef struct
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup USART_LL_EC_CLOCK Clock Signal
   * @{
   */
@@ -4364,7 +4364,7 @@ __STATIC_INLINE void LL_USART_RequestTxDataFlush(USART_TypeDef *USARTx)
   * @}
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 /** @defgroup USART_LL_EF_Init Initialization and de-initialization functions
   * @{
   */
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal.c
index 35eeb7e20b..9dfb4068ee 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal.c
@@ -68,9 +68,11 @@
 /** @defgroup HAL_Exported_Variables HAL Exported Variables
   * @{
   */
+#ifndef __rtems__
 __IO uint32_t uwTick;
 uint32_t uwTickPrio   = (1UL << __NVIC_PRIO_BITS); /* Invalid PRIO */
 HAL_TickFreqTypeDef uwTickFreq = HAL_TICK_FREQ_DEFAULT;  /* 1KHz */
+#endif /* __rtems__ */
 /**
   * @}
   */
@@ -166,11 +168,13 @@ uint32_t common_system_clock;
   SystemCoreClock = common_system_clock;
 #endif /* DUAL_CORE && CORE_CM4 */
 
+#ifndef __rtems__
   /* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */
   if(HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK)
   {
     return HAL_ERROR;
   }
+#endif /* __rtems__ */
 
   /* Init the low level hardware */
   HAL_MspInit();
@@ -179,6 +183,7 @@ uint32_t common_system_clock;
   return HAL_OK;
 }
 
+#ifndef __rtems__
 /**
   * @brief  This function de-Initializes common part of the HAL and stops the systick.
   *         This function is optional.
@@ -220,7 +225,9 @@ HAL_StatusTypeDef HAL_DeInit(void)
   /* Return function status */
   return HAL_OK;
 }
+#endif /* __rtems__ */
 
+#ifndef __rtems__
 /**
   * @brief  Initializes the MSP.
   * @retval None
@@ -287,6 +294,7 @@ __weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
   /* Return function status */
   return HAL_OK;
 }
+#endif /* __rtems__ */
 
 /**
   * @}
@@ -315,6 +323,7 @@ __weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
   * @{
   */
 
+#ifndef __rtems__
 /**
   * @brief This function is called to increment  a global variable "uwTick"
   *        used as application time base.
@@ -449,6 +458,7 @@ __weak void HAL_ResumeTick(void)
   /* Enable SysTick Interrupt */
   SysTick->CTRL  |= SysTick_CTRL_TICKINT_Msk;
 }
+#endif /* __rtems__ */
 
 /**
   * @brief  Returns the HAL revision
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_eth.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_eth.c
index 2536a73b12..2a32661a66 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_eth.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_eth.c
@@ -380,8 +380,10 @@ HAL_StatusTypeDef HAL_ETH_Init(ETH_HandleTypeDef *heth)
   /*------------------ MAC, MTL and DMA default Configuration ----------------*/
   ETH_MACDMAConfig(heth);
 
+#ifndef __rtems__
   /* SET DSL to 64 bit */
   MODIFY_REG(heth->Instance->DMACCR, ETH_DMACCR_DSL, ETH_DMACCR_DSL_64BIT);
+#endif /* __rtems__ */
 
   /* Set Receive Buffers Length (must be a multiple of 4) */
   if ((heth->Init.RxBuffLen % 0x4U) != 0x0U)
@@ -458,6 +460,7 @@ HAL_StatusTypeDef HAL_ETH_DeInit(ETH_HandleTypeDef *heth)
   return HAL_OK;
 }
 
+#ifndef __rtems__
 /**
   * @brief  Initializes the ETH MSP.
   * @param  heth: pointer to a ETH_HandleTypeDef structure that contains
@@ -472,6 +475,7 @@ __weak void HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
   the HAL_ETH_MspInit could be implemented in the user file
   */
 }
+#endif /* __rtems__ */
 
 /**
   * @brief  DeInitializes ETH MSP.
@@ -1151,6 +1155,7 @@ HAL_StatusTypeDef HAL_ETH_ReadData(ETH_HandleTypeDef *heth, void **pAppBuff)
   */
 static void ETH_UpdateDescriptor(ETH_HandleTypeDef *heth)
 {
+#ifndef __rtems__
   uint32_t descidx;
   uint32_t tailidx;
   uint32_t desccount;
@@ -1220,6 +1225,7 @@ static void ETH_UpdateDescriptor(ETH_HandleTypeDef *heth)
     heth->RxDescList.RxBuildDescIdx = descidx;
     heth->RxDescList.RxBuildDescCnt = desccount;
   }
+#endif /* ! __rtems__ */
 }
 
 /**
@@ -2977,6 +2983,7 @@ static void ETH_MACDMAConfig(ETH_HandleTypeDef *heth)
   */
 static void ETH_DMATxDescListInit(ETH_HandleTypeDef *heth)
 {
+#ifndef __rtems__
   ETH_DMADescTypeDef *dmatxdesc;
   uint32_t i;
 
@@ -3004,6 +3011,7 @@ static void ETH_DMATxDescListInit(ETH_HandleTypeDef *heth)
 
   /* Set Transmit Descriptor Tail pointer */
   WRITE_REG(heth->Instance->DMACTDTPR, (uint32_t) heth->Init.TxDesc);
+#endif /* __rtems__ */
 }
 
 /**
@@ -3015,6 +3023,7 @@ static void ETH_DMATxDescListInit(ETH_HandleTypeDef *heth)
   */
 static void ETH_DMARxDescListInit(ETH_HandleTypeDef *heth)
 {
+#ifndef __rtems__
   ETH_DMADescTypeDef *dmarxdesc;
   uint32_t i;
 
@@ -3048,6 +3057,7 @@ static void ETH_DMARxDescListInit(ETH_HandleTypeDef *heth)
 
   /* Set Receive Descriptor Tail pointer Address */
   WRITE_REG(heth->Instance->DMACRDTPR, ((uint32_t)(heth->Init.RxDesc + (uint32_t)(ETH_RX_DESC_CNT - 1U))));
+#endif /* __rtems__ */
 }
 
 /**
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_rcc.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_rcc.c
index 8c987ac8ef..ff54ff5c73 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_rcc.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_rcc.c
@@ -172,6 +172,7 @@
   * @{
   */
 
+#ifndef __rtems__
 /**
   * @brief  Resets the RCC clock configuration to the default reset state.
   * @note   The default reset state of the clock configuration is given below:
@@ -387,6 +388,7 @@ HAL_StatusTypeDef HAL_RCC_DeInit(void)
 
   return HAL_OK;
 }
+#endif /* __rtems__ */
 
 /**
   * @brief  Initializes the RCC Oscillators according to the specified parameters in the
@@ -1234,7 +1236,11 @@ HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef  *RCC_ClkInitStruct, ui
 #endif /* DUAL_CORE && CORE_CM4 */
 
   /* Configure the source of time base considering new system clocks settings*/
+#ifndef __rtems__
   halstatus = HAL_InitTick(uwTickPrio);
+#else /* __rtems__ */
+  halstatus = HAL_OK;
+#endif /* __rtems__ */
 
   return halstatus;
 }
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_sd.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_sd.c
index 704d1bafc7..966540edc8 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_sd.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_sd.c
@@ -608,6 +608,7 @@ HAL_StatusTypeDef HAL_SD_DeInit(SD_HandleTypeDef *hsd)
 }
 
 
+#ifndef __rtems__
 /**
   * @brief  Initializes the SD MSP.
   * @param  hsd: Pointer to SD handle
@@ -622,6 +623,7 @@ __weak void HAL_SD_MspInit(SD_HandleTypeDef *hsd)
             the HAL_SD_MspInit could be implemented in the user file
    */
 }
+#endif /* __rtems__ */
 
 /**
   * @brief  De-Initialize SD MSP.
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_uart.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_uart.c
index 3465d29cca..017e3bbc93 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_uart.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_uart.c
@@ -671,6 +671,7 @@ HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart)
   return HAL_OK;
 }
 
+#ifndef __rtems__
 /**
   * @brief Initialize the UART MSP.
   * @param huart UART handle.
@@ -685,6 +686,7 @@ __weak void HAL_UART_MspInit(UART_HandleTypeDef *huart)
             the HAL_UART_MspInit can be implemented in the user file
    */
 }
+#endif /* __rtems__ */
 
 /**
   * @brief DeInitialize the UART MSP.
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_usart.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_usart.c
index 85ccef27e3..4b43b712ca 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_usart.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_hal_usart.c
@@ -373,6 +373,7 @@ HAL_StatusTypeDef HAL_USART_DeInit(USART_HandleTypeDef *husart)
   return HAL_OK;
 }
 
+#ifndef __rtems__
 /**
   * @brief Initialize the USART MSP.
   * @param husart USART handle.
@@ -387,6 +388,7 @@ __weak void HAL_USART_MspInit(USART_HandleTypeDef *husart)
             the HAL_USART_MspInit can be implemented in the user file
    */
 }
+#endif /* __rtems__ */
 
 /**
   * @brief DeInitialize the USART MSP.
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_adc.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_adc.c
index 86ef0277a2..1e3174e46e 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_adc.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_adc.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_adc.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_bdma.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_bdma.c
index 9ba6ff0fef..8f83ab92d1 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_bdma.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_bdma.c
@@ -16,7 +16,7 @@
   ******************************************************************************
   */
 
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_bdma.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_comp.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_comp.c
index f14b2e71a6..762a8210b7 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_comp.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_comp.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_comp.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_cordic.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_cordic.c
index ceb3247647..85fb7b704a 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_cordic.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_cordic.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_cordic.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crc.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crc.c
index 34f0dd117d..84544026e3 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crc.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crc.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_crc.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crs.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crs.c
index e2977e445b..5a234f6a13 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crs.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_crs.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_crs.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dac.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dac.c
index aedbc6645a..5f85e18ef9 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dac.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dac.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_dac.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma.c
index 183cd743ee..fb210d415c 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_dma.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma2d.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma2d.c
index e79d451964..c5e9951aaa 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma2d.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_dma2d.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_dma2d.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_exti.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_exti.c
index 5e3a19848f..18387bd3c2 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_exti.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_exti.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_exti.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_fmac.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_fmac.c
index eab7ae8ca0..c074f80ece 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_fmac.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_fmac.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_fmac.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_gpio.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_gpio.c
index f48c3465b2..b66b3cf99c 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_gpio.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_gpio.c
@@ -16,7 +16,7 @@
   ******************************************************************************
   */
   
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_gpio.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_hrtim.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_hrtim.c
index 1ee8c0a112..2912347b3f 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_hrtim.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_hrtim.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_hrtim.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_i2c.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_i2c.c
index 69f7923c66..1547c257e2 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_i2c.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_i2c.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_i2c.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lptim.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lptim.c
index 54dc528488..3d82ac6f69 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lptim.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lptim.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_lptim.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lpuart.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lpuart.c
index 739cb1a632..79c9fad22e 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lpuart.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_lpuart.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_lpuart.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_mdma.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_mdma.c
index c57e98d3a2..f990d780b8 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_mdma.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_mdma.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_mdma.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_opamp.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_opamp.c
index ffbb5487dc..c20f590018 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_opamp.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_opamp.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_opamp.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rcc.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rcc.c
index e7b85d92d6..6a8ebbcc48 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rcc.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rcc.c
@@ -14,7 +14,7 @@
   * If no LICENSE file comes with this software, it is provided AS-IS.
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_rcc.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rng.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rng.c
index 02981e2c45..a899f0dd50 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rng.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rng.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_rng.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rtc.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rtc.c
index 0e516e75d1..e2d24e3495 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rtc.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_rtc.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_rtc.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_spi.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_spi.c
index 570569978a..66c062dd96 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_spi.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_spi.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_spi.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_swpmi.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_swpmi.c
index 20c2c5e1a0..be18a053de 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_swpmi.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_swpmi.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_swpmi.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_tim.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_tim.c
index 89ccf5f0e2..cec8ae4dcd 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_tim.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_tim.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_tim.h"
diff --git a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_usart.c b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_usart.c
index d4b8d2880f..a38b4d59ab 100644
--- a/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_usart.c
+++ b/contrib/bsps/arm/stm32h7/stm32h7xx_hal_driver/Src/stm32h7xx_ll_usart.c
@@ -15,7 +15,7 @@
   *
   ******************************************************************************
   */
-#if defined(USE_FULL_LL_DRIVER)
+#if defined(USE_FULL_LL_DRIVER) || defined(__rtems__)
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_ll_usart.h"