diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
index 03e2882df..3ddf37ba2 100644
--- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -381,15 +381,8 @@
 /* FSMC attributes.*/
 #define STM32_HAS_FSMC                      TRUE
 #define STM32_FSMC_IS_FMC                   TRUE
-#define STM32_FSMC_DMA_MSK                  (STM32_DMA_STREAM_ID_MSK(2, 0) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 1) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 2) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 3) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 4) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 5) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 6) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 7))
-#define STM32_FSMC_DMA_CHN                  0x03010201
+#define STM32_FSMC_HANDLER                  Vector100
+#define STM32_FSMC_NUMBER                   48
 
 /* CRC attributes.*/
 #define STM32_HAS_CRC                       TRUE
@@ -740,15 +733,8 @@
 /* FSMC attributes.*/
 #define STM32_HAS_FSMC                      TRUE
 #define STM32_FSMC_IS_FMC                   TRUE
-#define STM32_FSMC_DMA_MSK                  (STM32_DMA_STREAM_ID_MSK(2, 0) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 1) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 2) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 3) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 4) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 5) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 6) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 7))
-#define STM32_FSMC_DMA_CHN                  0x03010201
+#define STM32_FSMC_HANDLER                  Vector100
+#define STM32_FSMC_NUMBER                   48
 
 /* CRC attributes.*/
 #define STM32_HAS_CRC                       TRUE
@@ -1082,15 +1068,6 @@
 /* FSMC attributes.*/
 #define STM32_HAS_FSMC                      TRUE
 #define STM32_FSMC_IS_FMC                   FALSE
-#define STM32_FSMC_DMA_MSK                  (STM32_DMA_STREAM_ID_MSK(2, 0) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 1) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 2) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 3) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 4) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 5) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 6) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 7))
-#define STM32_FSMC_DMA_CHN                  0x03010201
 
 /* CRC attributes.*/
 #define STM32_HAS_CRC                       TRUE
diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
index 380362075..90f8873ed 100644
--- a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
@@ -482,15 +482,6 @@
 #define STM32_FSMC_IS_FMC                   TRUE
 #define STM32_FSMC_HANDLER                  Vector100
 #define STM32_FSMC_NUMBER                   48
-#define STM32_FSMC_DMA_MSK                  (STM32_DMA_STREAM_ID_MSK(2, 0) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 1) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 2) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 3) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 4) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 5) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 6) |\
-                                             STM32_DMA_STREAM_ID_MSK(2, 7))
-#define STM32_FSMC_DMA_CHN                  0x00000000
 
 /* LTDC attributes.*/
 #define STM32_LTDC_EV_HANDLER               Vector1A0