diff --git a/arch/arm/src/stm32f7/chip/stm32f74xx75xx_memorymap.h b/arch/arm/src/stm32f7/chip/stm32f74xx75xx_memorymap.h
old mode 100644
new mode 100755
index 41675c60b37..7c7d25241bc
--- a/arch/arm/src/stm32f7/chip/stm32f74xx75xx_memorymap.h
+++ b/arch/arm/src/stm32f7/chip/stm32f74xx75xx_memorymap.h
@@ -160,7 +160,7 @@
 #define STM32_SPI6_BASE      0x40015400     /* 0x40015400-0x400157ff: SPI6 */
 #define STM32_SAI1_BASE      0x40015800     /* 0x40015800-0x40015bff: SAI1 */
 #define STM32_SAI2_BASE      0x40015c00     /* 0x40015c00-0x40015fff: SAI2 */
-#define STM32_LCDTFT_BASE    0x40016800     /* 0x40016800-0x40016bff: LCD-TFT */
+#define STM32_LTDC_BASE      0x40016800     /* 0x40016800-0x40016bff: LCD-TFT */
 
 /* AHB1 Base Addresses **************************************************************/
 
diff --git a/arch/arm/src/stm32f7/chip/stm32f76xx77xx_memorymap.h b/arch/arm/src/stm32f7/chip/stm32f76xx77xx_memorymap.h
old mode 100644
new mode 100755
index db2ca6d3a95..7af9b5243de
--- a/arch/arm/src/stm32f7/chip/stm32f76xx77xx_memorymap.h
+++ b/arch/arm/src/stm32f7/chip/stm32f76xx77xx_memorymap.h
@@ -162,7 +162,7 @@
 #define STM32_SPI6_BASE      0x40015400     /* 0x40015400-0x400157ff: SPI6 */
 #define STM32_SAI1_BASE      0x40015800     /* 0x40015800-0x40015bff: SAI1 */
 #define STM32_SAI2_BASE      0x40015c00     /* 0x40015c00-0x40015fff: SAI2 */
-#define STM32_LCDTFT_BASE    0x40016800     /* 0x40016800-0x40016bff: LCD-TFT */
+#define STM32_LTDC_BASE      0x40016800     /* 0x40016800-0x40016bff: LCD-TFT */
 #define STM32_DSIHOST_BASE   0x40016c00     /* 0x40016c00-0x400173ff: DSI Host */
 #define STM32_DFSDM1_BASE    0x40017400     /* 0x40017400-0x400174ff: DFSDM1 */
 #define STM32_MDIOS_BASE     0x40017800     /* 0x40017800-0x40017bff: MDIOS */