[NORDIC] Support boot stack size configuration option

mprse · mprse · commit 888f49dade7f · 2019-01-08T15:32:07.000+01:00
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_32K/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_32K/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x1C000 0x0024000  {
   ER_IROM1 0x1C000 0x0024000  {
    *.o (RESET, +First)
@@ -21,4 +25,6 @@ LR_IROM1 0x1C000 0x0024000  {
   RW_IRAM1 0x20002800 0x00005800  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x20002800+0x00005800 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S110/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S110/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x18000 0x0028000  {
   ER_IROM1 0x18000 0x0028000  {
    *.o (RESET, +First)
@@ -21,4 +25,6 @@ LR_IROM1 0x18000 0x0028000  {
   RW_IRAM1 0x20002000 0x00002000  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x20002000+0x00002000 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S130/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S130/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x1C000 0x0024000  {
   ER_IROM1 0x1C000 0x0024000  {
    *.o (RESET, +First)
@@ -21,4 +25,6 @@ LR_IROM1 0x1C000 0x0024000  {
   RW_IRAM1 0x20002800 0x00001800  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x20002800+0x00001800 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NORDIC_32K/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NORDIC_32K/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x0001C000, LENGTH = 0x24000
@@ -130,7 +134,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -145,7 +149,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S110/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S110/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x00018000, LENGTH = 0x28000
@@ -130,7 +134,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -145,7 +149,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S130/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S130/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x0001C000, LENGTH = 0x24000
@@ -130,7 +134,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -145,7 +149,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/startup_NRF51822.S b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_GCC_ARM/startup_NRF51822.S
@@ -38,16 +38,9 @@ expected to be copied into the application project folder prior to its use!
 
     .section .stack
     .align 3
-#ifdef __STACK_SIZE
-    .equ    Stack_Size, __STACK_SIZE
-#else
-    .equ    Stack_Size, 2048
-#endif
-    .globl    Stack_Size
     .globl    __StackTop
     .globl    __StackLimit
 __StackLimit:
-    .space    Stack_Size
     .size __StackLimit, . - __StackLimit
 __StackTop:
     .size __StackTop, . - __StackTop
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_16K/nRF51822_QFAA.icf b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_16K/nRF51822_QFAA.icf
@@ -3,13 +3,16 @@
 /* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
 /*-Specials-*/
 define symbol __ICFEDIT_intvec_start__ = 0x00016000;
+if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
+    define symbol MBED_BOOT_STACK_SIZE = 0x400;
+}
 /*-Memory Regions-*/
 define symbol __ICFEDIT_region_ROM_start__ = 0x000160c0;
 define symbol __ICFEDIT_region_ROM_end__   = 0x0003FFFF;
 define symbol __ICFEDIT_region_RAM_start__ = 0x20002000;
 define symbol __ICFEDIT_region_RAM_end__   = 0x20003FFF;
 /*-Sizes-*/
-define symbol __ICFEDIT_size_cstack__ = 0x400;
+define symbol __ICFEDIT_size_cstack__ = MBED_BOOT_STACK_SIZE;
 define symbol __ICFEDIT_size_heap__   = 0x900;
 /**** End of ICF editor section. ###ICF###*/
 
diff --git a/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_32K/nRF51822_QFAA.icf b/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_32K/nRF51822_QFAA.icf
@@ -3,14 +3,16 @@
 /* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
 /*-Specials-*/
 define symbol __ICFEDIT_intvec_start__ = 0x00016000;
+if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
+    define symbol MBED_BOOT_STACK_SIZE = 0x400;
+}
 /*-Memory Regions-*/
 define symbol __ICFEDIT_region_ROM_start__   = 0x000160c0;
 define symbol __ICFEDIT_region_ROM_end__     = 0x0003FFFF;
 define symbol __ICFEDIT_region_RAM_start__   = 0x20002000;
 define symbol __ICFEDIT_region_RAM_end__     = 0x20007FFF;
 /*-Sizes-*/
-/*Heap 1/4 of ram and stack 1/8*/
-define symbol __ICFEDIT_size_cstack__   = 0xc00;
+define symbol __ICFEDIT_size_cstack__   = MBED_BOOT_STACK_SIZE;
 define symbol __ICFEDIT_size_heap__     = 0x1800;
 /**** End of ICF editor section. ###ICF###*/
 
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_32K/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_32K/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x1B000 0x0025000  {
   ER_IROM1 0x1B000 0x0025000  {
    *.o (RESET, +First)
@@ -24,4 +28,6 @@ LR_IROM1 0x1B000 0x0025000  {
   RW_IRAM1 0x20002FB8 0x00005048  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x20002FB8+0x00005048 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S110/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S110/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x18000 0x0028000  {
   ER_IROM1 0x18000 0x0028000  {
    *.o (RESET, +First)
@@ -24,4 +28,6 @@ LR_IROM1 0x18000 0x0028000  {
   RW_IRAM1 0x200020C0 0x00001F40  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x200020C0+0x00001F40 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S130/nRF51822.sct b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_ARM_STD/TARGET_MCU_NRF51_16K_S130/nRF51822.sct
@@ -1,3 +1,5 @@
+#! armcc -E
+
 ;WITHOUT SOFTDEVICE:
 ;LR_IROM1 0x00000000 0x00040000  {
 ;  ER_IROM1 0x00000000 0x00040000  {
@@ -12,6 +14,8 @@
 ;
 ;WITH SOFTDEVICE:
 
+#define Stack_Size MBED_BOOT_STACK_SIZE
+
 LR_IROM1 0x0001B000 0x0025000  {
   ER_IROM1 0x0001B000 0x0025000  {
    *.o (RESET, +First)
@@ -24,4 +28,6 @@ LR_IROM1 0x0001B000 0x0025000  {
   RW_IRAM1 0x20002FB8 0x00001048  {
    .ANY (+RW +ZI)
   }
+  ARM_LIB_STACK 0x20002FB8+0x00001048 EMPTY -Stack_Size { ; Stack region growing down
+  }
 }
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NORDIC_32K/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NORDIC_32K/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x0001B000, LENGTH = 0x25000
@@ -144,7 +148,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -159,7 +163,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S110/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S110/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x00018000, LENGTH = 0x28000
@@ -130,7 +134,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -145,7 +149,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S130/NRF51822.ld b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/TARGET_MCU_NRF51_16K_S130/NRF51822.ld
@@ -1,5 +1,9 @@
 /* Linker script to configure memory regions. */
 
+#if !defined(MBED_BOOT_STACK_SIZE)
+    #define MBED_BOOT_STACK_SIZE 0x800
+#endif
+
 MEMORY
 {
   FLASH (rx) : ORIGIN = 0x0001B000, LENGTH = 0x25000
@@ -142,7 +146,7 @@ SECTIONS
 		end = __end__;
 		__HeapBase = .;
 		*(.heap*)
-		. = ORIGIN(RAM) + LENGTH(RAM) - Stack_Size;
+		. = ORIGIN(RAM) + LENGTH(RAM) - MBED_BOOT_STACK_SIZE;
 		__HeapLimit = .;
 	} > RAM
 
@@ -157,7 +161,7 @@ SECTIONS
 	/* Set stack top to end of RAM, and stack limit move down by
 	 * size of stack_dummy section */
 	__StackTop = ORIGIN(RAM) + LENGTH(RAM);
-	__StackLimit = __StackTop - SIZEOF(.stack_dummy);
+	__StackLimit = __StackTop - MBED_BOOT_STACK_SIZE;
 	PROVIDE(__stack = __StackTop);
 
 	/* Check if data + heap + stack exceeds RAM limit */
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/startup_NRF51822.S b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_GCC_ARM/startup_NRF51822.S
@@ -47,16 +47,9 @@ expected to be copied into the application project folder prior to its use!
 
     .section .stack
     .align 3
-#ifdef __STACK_SIZE
-    .equ    Stack_Size, __STACK_SIZE
-#else
-    .equ    Stack_Size, 2048
-#endif
-    .globl    Stack_Size
     .globl    __StackTop
     .globl    __StackLimit
 __StackLimit:
-    .space    Stack_Size
     .size __StackLimit, . - __StackLimit
 __StackTop:
     .size __StackTop, . - __StackTop
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_16K/nRF51822_QFAA.icf b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_16K/nRF51822_QFAA.icf
@@ -3,6 +3,9 @@
 /* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
 /*-Specials-*/
 define symbol __ICFEDIT_intvec_start__ = 0x0001b000;
+if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
+    define symbol MBED_BOOT_STACK_SIZE = 0x400;
+}
 /*-Memory Regions-*/
 define symbol __ICFEDIT_region_ROM_start__ = 0x0001b0c0;
 define symbol __ICFEDIT_region_ROM_end__   = 0x0003FFFF;
@@ -11,7 +14,7 @@ define symbol __ICFEDIT_region_RAM_end__   = 0x20003FFF;
 export symbol __ICFEDIT_region_RAM_start__;
 export symbol __ICFEDIT_region_RAM_end__;
 /*-Sizes-*/
-define symbol __ICFEDIT_size_cstack__ = 0x800;
+define symbol __ICFEDIT_size_cstack__ = MBED_BOOT_STACK_SIZE;
 define symbol __ICFEDIT_size_heap__   = 0x900;
 /**** End of ICF editor section. ###ICF###*/
 
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_32K/nRF51822_QFAA.icf b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF51/TARGET_MCU_NRF51822_UNIFIED/device/TOOLCHAIN_IAR/TARGET_MCU_NORDIC_32K/nRF51822_QFAA.icf
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_ARM_STD/nRF52832.sct b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_ARM_STD/nRF52832.sct
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_GCC_ARM/NRF52832.ld b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_GCC_ARM/NRF52832.ld
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_IAR/nRF52832.icf b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/TOOLCHAIN_IAR/nRF52832.icf
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_ARM_STD/nRF52840.sct b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_ARM_STD/nRF52840.sct
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_GCC_ARM/NRF52840.ld b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_GCC_ARM/NRF52840.ld
diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_IAR/nRF52840.icf b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52840/device/TOOLCHAIN_IAR/nRF52840.icf

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+#! armcc -E`
	`2`	`+`
`1`	`3`	`;WITHOUT SOFTDEVICE:`
`2`	`4`	`;LR_IROM1 0x00000000 0x00040000 {`
`3`	`5`	`; ER_IROM1 0x00000000 0x00040000 {`
`@@ -12,6 +14,8 @@`
`12`	`14`	`;`
`13`	`15`	`;WITH SOFTDEVICE:`
`14`	`16`
	`17`	`+#define Stack_Size MBED_BOOT_STACK_SIZE`
	`18`	`+`
`15`	`19`	`LR_IROM1 0x1C000 0x0024000 {`
`16`	`20`	`ER_IROM1 0x1C000 0x0024000 {`
`17`	`21`	`*.o (RESET, +First)`
`@@ -21,4 +25,6 @@ LR_IROM1 0x1C000 0x0024000 {`
`21`	`25`	`RW_IRAM1 0x20002800 0x00005800 {`
`22`	`26`	`.ANY (+RW +ZI)`
`23`	`27`	`}`
	`28`	`+ ARM_LIB_STACK 0x20002800+0x00005800 EMPTY -Stack_Size { ; Stack region growing down`
	`29`	`+ }`
`24`	`30`	`}`