diff --git a/boards/arm/nucleo_h745zi_q/nucleo_h745zi_q_m7.dts b/boards/arm/nucleo_h745zi_q/nucleo_h745zi_q_m7.dts
index 265b34aca42e7..8ab308da9fe1f 100644
--- a/boards/arm/nucleo_h745zi_q/nucleo_h745zi_q_m7.dts
+++ b/boards/arm/nucleo_h745zi_q/nucleo_h745zi_q_m7.dts
@@ -42,6 +42,7 @@
 		led0 = &green_led;
 		pwm-led0 = &red_pwm_led;
 		sw0 = &user_button;
+		sramnocache = &sram3;
 	};
 };
 
diff --git a/drivers/ethernet/eth_stm32_hal.c b/drivers/ethernet/eth_stm32_hal.c
index b41d145cbfdec..16ebfe0736d24 100644
--- a/drivers/ethernet/eth_stm32_hal.c
+++ b/drivers/ethernet/eth_stm32_hal.c
@@ -70,7 +70,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 #define __eth_stm32_desc __dtcm_noinit_section
 #define __eth_stm32_buf  __dtcm_noinit_section
 #elif defined(CONFIG_SOC_SERIES_STM32H7X) && \
-		DT_NODE_HAS_STATUS(DT_NODELABEL(sram3), okay)
+		DT_NODE_HAS_STATUS(DT_ALIAS(sramnocache), okay)
 #define __eth_stm32_desc __attribute__((section(".eth_stm32_desc")))
 #define __eth_stm32_buf  __attribute__((section(".eth_stm32_buf")))
 #elif defined(CONFIG_NOCACHE_MEMORY)
diff --git a/include/arch/arm/aarch32/cortex_m/scripts/linker.ld b/include/arch/arm/aarch32/cortex_m/scripts/linker.ld
index da045f7b90f3e..c356e10df3448 100644
--- a/include/arch/arm/aarch32/cortex_m/scripts/linker.ld
+++ b/include/arch/arm/aarch32/cortex_m/scripts/linker.ld
@@ -92,11 +92,33 @@ MEMORY
     LINKER_DT_REGION_FROM_NODE(SRAM1, rw, DT_NODELABEL(sram1))
     LINKER_DT_REGION_FROM_NODE(SRAM2, rw, DT_NODELABEL(sram2))
     /* STM32 alternate RAM configurations */
-    LINKER_DT_REGION_FROM_NODE(SRAM3, rw, DT_NODELABEL(sram3))
-    LINKER_DT_REGION_FROM_NODE(SRAM4, rw, DT_NODELABEL(sram4))
-    LINKER_DT_REGION_FROM_NODE(SDRAM1, rw, DT_NODELABEL(sdram1))
-    LINKER_DT_REGION_FROM_NODE(SDRAM2, rw, DT_NODELABEL(sdram2))
-    LINKER_DT_REGION_FROM_NODE(BACKUP_SRAM, rw, DT_NODELABEL(backup_sram))
+
+#if DT_NODE_HAS_STATUS(DT_ALIAS(sramnocache), okay)
+    DT_REGION_FROM_NODE_STATUS_OKAY(sramnocache, rw, DT_ALIAS(sramnocache))
+
+#if !DT_SAME_NODE(DT_ALIAS(sramnocache), DT_NODELABEL(sram3))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SRAM3, rw, DT_NODELABEL(sram3))
+#endif
+#if !DT_SAME_NODE(DT_ALIAS(sramnocache), DT_NODELABEL(sram4))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SRAM4, rw, DT_NODELABEL(sram4))
+#endif
+#if !DT_SAME_NODE(DT_ALIAS(sramnocache), DT_NODELABEL(sdram1))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SDRAM1, rw, DT_NODELABEL(sdram1))
+#endif
+#if !DT_SAME_NODE(DT_ALIAS(sramnocache), DT_NODELABEL(sdram2))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SDRAM2, rw, DT_NODELABEL(sdram2))
+#endif
+#if !DT_SAME_NODE(DT_ALIAS(sramnocache), DT_NODELABEL(backup_sram))
+    DT_REGION_FROM_NODE_STATUS_OKAY(BACKUP_SRAM, rw, DT_NODELABEL(backup_sram))
+#endif
+
+#else
+    DT_REGION_FROM_NODE_STATUS_OKAY(SRAM3, rw, DT_NODELABEL(sram3))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SRAM4, rw, DT_NODELABEL(sram4))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SDRAM1, rw, DT_NODELABEL(sdram1))
+    DT_REGION_FROM_NODE_STATUS_OKAY(SDRAM2, rw, DT_NODELABEL(sdram2))
+    DT_REGION_FROM_NODE_STATUS_OKAY(BACKUP_SRAM, rw, DT_NODELABEL(backup_sram))
+#endif
     /* Used by and documented in include/linker/intlist.ld */
     IDT_LIST (wx) : ORIGIN = 0xFFFFF7FF, LENGTH = 2K
     }
diff --git a/soc/arm/st_stm32/stm32h7/mpu_regions.c b/soc/arm/st_stm32/stm32h7/mpu_regions.c
index 0b098f48c6a80..4c02ed52d257b 100644
--- a/soc/arm/st_stm32/stm32h7/mpu_regions.c
+++ b/soc/arm/st_stm32/stm32h7/mpu_regions.c
@@ -12,13 +12,13 @@ static const struct arm_mpu_region mpu_regions[] = {
 					 REGION_FLASH_ATTR(REGION_FLASH_SIZE)),
 	MPU_REGION_ENTRY("SRAM", CONFIG_SRAM_BASE_ADDRESS,
 					 REGION_RAM_ATTR(REGION_SRAM_SIZE)),
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(sram3), okay) && \
+#if DT_NODE_HAS_STATUS(DT_ALIAS(sramnocache), okay) && \
 		DT_NODE_HAS_STATUS(DT_NODELABEL(mac), okay)
-	MPU_REGION_ENTRY("SRAM3_ETH_BUF",
-					 DT_REG_ADDR(DT_NODELABEL(sram3)),
+	MPU_REGION_ENTRY("SRAM_NO_CACHE_ETH_BUF",
+					 DT_REG_ADDR(DT_ALIAS(sramnocache)),
 					 REGION_RAM_NOCACHE_ATTR(REGION_16K)),
-	MPU_REGION_ENTRY("SRAM3_ETH_DESC",
-					 DT_REG_ADDR(DT_NODELABEL(sram3)),
+	MPU_REGION_ENTRY("SRAM_NO_CACHE_ETH_DESC",
+					 DT_REG_ADDR(DT_ALIAS(sramnocache)),
 					 REGION_PPB_ATTR(REGION_256B)),
 #endif
 };
diff --git a/soc/arm/st_stm32/stm32h7/sections.ld b/soc/arm/st_stm32/stm32h7/sections.ld
index 45092f2284a8f..792dd00b58ca5 100644
--- a/soc/arm/st_stm32/stm32h7/sections.ld
+++ b/soc/arm/st_stm32/stm32h7/sections.ld
@@ -4,15 +4,15 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#if DT_NODE_HAS_STATUS(DT_NODELABEL(sram3), okay) && DT_NODE_HAS_STATUS(DT_NODELABEL(mac), okay)
+#if DT_NODE_HAS_STATUS(DT_ALIAS(sramnocache), okay) && DT_NODE_HAS_STATUS(DT_NODELABEL(mac), okay)
 
 SECTION_DATA_PROLOGUE(eth_stm32,(NOLOAD),)
 {
-    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3)));
+    . = ABSOLUTE(DT_REG_ADDR(DT_ALIAS(sramnocache)));
     *(.eth_stm32_desc)
-    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 256;
+    . = ABSOLUTE(DT_REG_ADDR(DT_ALIAS(sramnocache))) + 256;
     *(.eth_stm32_buf)
-    . = ABSOLUTE(DT_REG_ADDR(DT_NODELABEL(sram3))) + 16K;
-} GROUP_DATA_LINK_IN(SRAM3, SRAM3)
+    . = ABSOLUTE(DT_REG_ADDR(DT_ALIAS(sramnocache))) + 16K;
+} GROUP_DATA_LINK_IN(sramnocache, sramnocache)
 
 #endif