Merge pull request #11354 from kyle-cypress/pr/pdl-linker-script

Update linker scripts based on latest PDL 1.3

Author: 0xc0170

targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_062_BLE/device/TOOLCHAIN_ARM/cy8c6xx7_cm4_dual.sct

@@ -4,7 +4,7 @@
 
 ;*******************************************************************************
 ;* \file cy8c6xx7_cm4_dual.sct
-;* \version 2.50
+;* \version 2.60
 ;*
 ;* Linker file for the ARMCC.
 ;*
@@ -42,28 +42,32 @@
 ;* limitations under the License.
 ;******************************************************************************/
 
+; Size of the Cortex-M0+ application flash image
+#define FLASH_CM0P_SIZE     0x2000
+
 #if !defined(MBED_ROM_START)
   #define MBED_ROM_START    0x10000000
 #endif
 
 ;* MBED_APP_START is being  used by the bootloader build script and
-;* will be calculate by the system. Without bootloader the MBED_APP_START
-;* is equal to MBED_ROM_START
+;* will be calculate by the system. In case if MBED_APP_START address is
+;* customized by the bootloader config, the application image should not
+;* include CM0p prebuilt image.
 ;*
+
 #if !defined(MBED_APP_START)
-  #define MBED_APP_START    MBED_ROM_START
+  #define MBED_APP_START    (MBED_ROM_START + FLASH_CM0P_SIZE)
 #endif
 
 #if !defined(MBED_ROM_SIZE)
   #define MBED_ROM_SIZE     0x00100000
 #endif
 
 ;* MBED_APP_SIZE is being  used by the bootloader build script and
-;* will be calculate by the system. Without bootloader the MBED_APP_SIZE
-;* is equal to MBED_ROM_SIZE
+;* will be calculate by the system.
 ;*
 #if !defined(MBED_APP_SIZE)
-  #define MBED_APP_SIZE     MBED_ROM_SIZE
+  #define MBED_APP_SIZE     (MBED_ROM_SIZE - FLASH_CM0P_SIZE)
 #endif
 
 #if !defined(MBED_RAM_START)
@@ -78,6 +82,7 @@
   #define MBED_BOOT_STACK_SIZE 0x400
 #endif
 
+; Size of the stack section at the end of CM4 SRAM
 #define STACK_SIZE MBED_BOOT_STACK_SIZE
 
 ; The defines below describe the location and size of blocks of memory in the target.
@@ -133,26 +138,18 @@
 #define EFUSE_START             0x90700000
 #define EFUSE_SIZE              0x100000
 
-; Size and start address of the Cortex-M0+ application image
-#define FLASH_CM0P_SIZE         0x2000
-#define FLASH_CM0P_START        FLASH_START
-
-; Size and start address of the Cortex-M4 application image
-#define FLASH_CM4_SIZE          (FLASH_SIZE - FLASH_CM0P_SIZE)
-#define FLASH_CM4_START         (FLASH_CM0P_START + FLASH_CM0P_SIZE)
-
 
-; Cortex-M0+ application image
-LR_IROM FLASH_CM0P_START FLASH_CM0P_SIZE
+; Cortex-M0+ application flash image area
+LR_IROM MBED_ROM_START FLASH_CM0P_SIZE
 {
     .cy_m0p_image +0 FLASH_CM0P_SIZE
     {
         * (.cy_m0p_image)
     }
 }
 
-; Cortex-M4 application image
-LR_IROM1 FLASH_CM4_START FLASH_CM4_SIZE
+; Cortex-M4 application flash area
+LR_IROM1 FLASH_START FLASH_SIZE
 {
     ER_FLASH_VECTORS +0
     {
@@ -198,7 +195,7 @@ LR_IROM1 FLASH_CM4_START FLASH_CM4_SIZE
     ; Used for the digital signature of the secure application and the
     ; Bootloader SDK application. The size of the section depends on the required
     ; data size.
-    .cy_app_signature (FLASH_START + FLASH_SIZE - 256) 256
+    .cy_app_signature (MBED_ROM_START + MBED_ROM_SIZE - 256) 256
     {
         * (.cy_app_signature)
     }

targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_062_BLE/device/TOOLCHAIN_GCC_ARM/cy8c6xx7_cm4_dual.ld

@@ -1,6 +1,6 @@
 /***************************************************************************//**
 * \file cy8c6xx7_cm4_dual.ld
-* \version 2.50
+* \version 2.60
 *
 * Linker file for the GNU C compiler.
 *
@@ -40,28 +40,31 @@ SEARCH_DIR(.)
 GROUP(-lgcc -lc -lnosys)
 ENTRY(Reset_Handler)
 
+/* Size of the Cortex-M0+ application image at the start of FLASH */
+FLASH_CM0P_SIZE = 0x2000;
+
 #if !defined(MBED_ROM_START)
   #define MBED_ROM_START    0x10000000
 #endif
 
-/* MBED_APP_START is being  used by the bootloader build script and
-* will be calculate by the system. Without bootloader the MBED_APP_START
-* is equal to MBED_ROM_START
+/* MBED_APP_START is being used by the bootloader build script and
+* will be calculate by the system. In case if MBED_APP_START address is
+* customized by the bootloader config, the application image should not
+* include CM0p prebuilt image.
 */
 #if !defined(MBED_APP_START)
-  #define MBED_APP_START MBED_ROM_START
+  #define MBED_APP_START (MBED_ROM_START + FLASH_CM0P_SIZE)
 #endif
 
 #if !defined(MBED_ROM_SIZE)
   #define MBED_ROM_SIZE     0x00100000
 #endif
 
 /* MBED_APP_SIZE is being  used by the bootloader build script and
-* will be calculate by the system. Without bootloader the MBED_APP_SIZE
-* is equal to MBED_ROM_SIZE
+* will be calculate by the system.
 */
 #if !defined(MBED_APP_SIZE)
-  #define MBED_APP_SIZE MBED_ROM_SIZE
+  #define MBED_APP_SIZE (MBED_ROM_SIZE - FLASH_CM0P_SIZE)
 #endif
 
 #if !defined(MBED_RAM_START)
@@ -76,6 +79,7 @@ ENTRY(Reset_Handler)
     #define MBED_BOOT_STACK_SIZE 0x400
 #endif
 
+/* Size of the stack section at the end of CM4 SRAM */
 STACK_SIZE = MBED_BOOT_STACK_SIZE;
 
 /* Force symbol to be entered in the output file as an undefined symbol. Doing
@@ -99,6 +103,7 @@ MEMORY
      * where 'xx' is the device group; for example, 'cy8c6xx7_cm0plus.ld'.
      */
     ram               (rwx)   : ORIGIN = MBED_RAM_START, LENGTH = MBED_RAM_SIZE
+    cm0p_image        (rx)    : ORIGIN = MBED_ROM_START, LENGTH = FLASH_CM0P_SIZE
     flash             (rx)    : ORIGIN = MBED_APP_START, LENGTH = MBED_APP_SIZE
 
     /* This is a 32K flash region used for EEPROM emulation. This region can also be used as the general purpose flash.
@@ -118,13 +123,6 @@ MEMORY
     efuse             (r)     : ORIGIN = 0x90700000, LENGTH = 0x100000     /*   1 MB */
 }
 
-/* Size and start address of the Cortex-M0+ application image */
-FLASH_CM0P_SIZE  = 0x2000;
-FLASH_CM0P_START = ORIGIN(flash);
-/* Size and start address of the Cortex-M4 application image */
-FLASH_CM4_SIZE   = LENGTH(flash) - FLASH_CM0P_SIZE;
-FLASH_CM4_START  = FLASH_CM0P_START + FLASH_CM0P_SIZE;
-
 /* Library configurations */
 GROUP(libgcc.a libc.a libm.a libnosys.a)
 
@@ -164,17 +162,17 @@ GROUP(libgcc.a libc.a libm.a libnosys.a)
 
 SECTIONS
 {
-     /* Cortex-M0+ application image */
-    .cy_m0p_image FLASH_CM0P_START :
+     /* Cortex-M0+ application flash image area */
+    .cy_m0p_image ORIGIN(cm0p_image) :
     {
         . = ALIGN(4);
         __cy_m0p_code_start = . ;
         KEEP(*(.cy_m0p_image))
         __cy_m0p_code_end = . ;
-    } > flash
+    } > cm0p_image
 
-    /* Cortex-M4 application image */
-    .text FLASH_CM4_START :
+    /* Cortex-M4 application flash area */
+    .text ORIGIN(flash) :
     {
         . = ALIGN(4);
         __Vectors = . ;
@@ -290,7 +288,6 @@ SECTIONS
         KEEP(*(.init_array))
         PROVIDE_HIDDEN (__init_array_end = .);
 
-
         . = ALIGN(4);
         /* finit data */
         PROVIDE_HIDDEN (__fini_array_start = .);
@@ -351,7 +348,7 @@ SECTIONS
         __HeapLimit = .;
     } > ram
 
-    
+
     /* Set stack top to end of RAM, and stack limit move down by
      * size of stack_dummy section */
     __StackTop = ORIGIN(ram) + LENGTH(ram);
@@ -404,7 +401,7 @@ SECTIONS
         KEEP(*(.cy_toc_part2))
     } > sflash_toc_2
 
-    
+
     /* Supervisory Flash: Table of Content # 2 Copy */
     .cy_rtoc_part2 :
     {

targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_062_BLE/device/TOOLCHAIN_IAR/cy8c6xx7_cm4_dual.icf

@@ -1,6 +1,6 @@
 /***************************************************************************//**
 * \file cy8c6xx7_cm4_dual.icf
-* \version 2.50
+* \version 2.60
 *
 * Linker file for the IAR compiler.
 *
@@ -41,28 +41,31 @@
 /*-Specials-*/
 define symbol __ICFEDIT_intvec_start__ = 0x00000000;
 
+/* Size of the Cortex-M0+ application image */
+define symbol FLASH_CM0P_SIZE  = 0x2000;
+
 if (!isdefinedsymbol(MBED_ROM_START)) {
   define symbol MBED_ROM_START = 0x10000000;
 }
 
-/* MBED_APP_START is being  used by the bootloader build script and
- * will be calculate by the system. Without bootloader the MBED_APP_START
- * is equal to MBED_ROM_START
+/* MBED_APP_START is being used by the bootloader build script and
+ * will be calculate by the system. In case if MBED_APP_START address is
+ * customized by the bootloader config, the application image should not
+ * include CM0p prebuilt image.
  */
 if (!isdefinedsymbol(MBED_APP_START)) {
-  define symbol MBED_APP_START = MBED_ROM_START;
+  define symbol MBED_APP_START = (MBED_ROM_START + FLASH_CM0P_SIZE);
 }
 
 if (!isdefinedsymbol(MBED_ROM_SIZE)) {
   define symbol MBED_ROM_SIZE = 0x00100000;
 }
 
 /* MBED_APP_SIZE is being  used by the bootloader build script and
- * will be calculate by the system. Without bootloader the MBED_APP_SIZE
- * is equal to MBED_ROM_SIZE
+ * will be calculate by the system.
  */
 if (!isdefinedsymbol(MBED_APP_SIZE)) {
-  define symbol MBED_APP_SIZE = MBED_ROM_SIZE;
+  define symbol MBED_APP_SIZE = (MBED_ROM_SIZE - FLASH_CM0P_SIZE);
 }
 
 if (!isdefinedsymbol(MBED_RAM_START)) {
@@ -74,9 +77,16 @@ if (!isdefinedsymbol(MBED_RAM_SIZE)) {
 }
 
 if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
-    define symbol MBED_BOOT_STACK_SIZE = 0x400;
+
+    if (!isdefinedsymbol(__STACK_SIZE)) {
+      define symbol MBED_BOOT_STACK_SIZE = 0x0400;
+    } else {
+      define symbol MBED_BOOT_STACK_SIZE = __STACK_SIZE;
+    }
 }
 
+define symbol __ICFEDIT_size_cstack__ = MBED_BOOT_STACK_SIZE;
+
 /* The symbols below define the location and size of blocks of memory in the target.
  * Use these symbols to specify the memory regions available for allocation.
  */
@@ -92,6 +102,9 @@ if (!isdefinedsymbol(MBED_BOOT_STACK_SIZE)) {
 define symbol __ICFEDIT_region_IRAM1_start__ = MBED_RAM_START;
 define symbol __ICFEDIT_region_IRAM1_end__   = (MBED_RAM_START + MBED_RAM_SIZE);
 /* Flash */
+define symbol __ICFEDIT_region_IROM0_start__ = MBED_ROM_START;
+define symbol __ICFEDIT_region_IROM0_end__   = (MBED_ROM_START + FLASH_CM0P_SIZE);
+
 define symbol __ICFEDIT_region_IROM1_start__ = MBED_APP_START;
 define symbol __ICFEDIT_region_IROM1_end__   = (MBED_APP_START + MBED_APP_SIZE);
 
@@ -148,24 +161,16 @@ define symbol __ICFEDIT_region_ERAM2_end__   = 0x0;
 define symbol __ICFEDIT_region_ERAM3_start__ = 0x0;
 define symbol __ICFEDIT_region_ERAM3_end__   = 0x0;
 /*-Sizes-*/
-if (!isdefinedsymbol(__STACK_SIZE)) {
-  define symbol __ICFEDIT_size_cstack__ = MBED_BOOT_STACK_SIZE;
-} else {
-  define symbol __ICFEDIT_size_cstack__ = __STACK_SIZE;
-}
-
 /* Defines the minimum heap size. The actual heap size will be expanded to the end of the stack region */
 if (!isdefinedsymbol(__HEAP_SIZE)) {
-    define symbol __ICFEDIT_size_heap__ = 0x400;
+    define symbol __ICFEDIT_size_heap__ = 0x0400;
 } else {
   define symbol __ICFEDIT_size_heap__ = __HEAP_SIZE;
 }
 /**** End of ICF editor section. ###ICF###*/
 
-/* Size of the Cortex-M0+ application image */
-define symbol FLASH_CM0P_SIZE  = 0x2000;
-
 define memory mem with size = 4G;
+define region IROM0_region = mem:[from __ICFEDIT_region_IROM0_start__ to __ICFEDIT_region_IROM0_end__];
 define region IROM1_region = mem:[from __ICFEDIT_region_IROM1_start__ to __ICFEDIT_region_IROM1_end__];
 define region IROM2_region = mem:[from __ICFEDIT_region_IROM2_start__ to __ICFEDIT_region_IROM2_end__];
 define region IROM3_region = mem:[from __ICFEDIT_region_IROM3_start__ to __ICFEDIT_region_IROM3_end__];
@@ -196,10 +201,12 @@ do not initialize  { section .noinit, section .intvec_ram };
 /*-Placement-*/
 
 /* Flash - Cortex-M0+ application image */
-place at start of IROM1_region  { block CM0P_RO };
+place at start of IROM0_region  { block CM0P_RO };
+
+/* Flash - Cortex-M4 application */
+place at start of IROM1_region  { block RO };
 
-/* Flash - Cortex-M4 application image */
-place in          IROM1_region  { block RO };
+/* Used for the digital signature of the secure application and the Bootloader SDK application. */
 ".cy_app_signature" : place at address (__ICFEDIT_region_IROM1_end__ - 0x200) { section .cy_app_signature };
 
 /* Emulated EEPROM Flash area */

targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_062_BLE/device/system_psoc6.h

@@ -1,6 +1,6 @@
 /***************************************************************************//**
 * \file system_psoc6.h
-* \version 2.50
+* \version 2.60
 *
 * \brief Device system header file.
 *
@@ -320,6 +320,11 @@
 *       <th>Reason for Change</th>
 *   </tr>
 *   <tr>
+*       <td>2.60</td>
+*       <td>Updated linker scripts.</td>
+*       <td>Provided support for new devices, updated usage of CM0p prebuilt image.</td>
+*   </tr>
+*   <tr>
 *       <td>2.50</td>
 *       <td>Updated assembler files, C files, linker scripts.</td>
 *       <td>Dynamic allocated HEAP size for Arm Compiler 6, IAR 8.</td>

targets/TARGET_Cypress/TARGET_PSOC6/TARGET_CY8CKIT_062_BLE/device/system_psoc6_cm4.c

@@ -1,6 +1,6 @@
 /***************************************************************************//**
 * \file system_psoc6_cm4.c
-* \version 2.50
+* \version 2.60
 *
 * The device system-source file.
 *