1 files changed, 45 insertions, 10 deletions
diff --git a/os/common/startup/ARMCMx/compilers/GCC/ld/STM32F407xG.ld b/os/common/startup/ARMCMx/compilers/GCC/ld/STM32F407xG.ld
index 8b1cba60a..7d474b980 100644
--- a/os/common/startup/ARMCMx/compilers/GCC/ld/STM32F407xG.ld
+++ b/os/common/startup/ARMCMx/compilers/GCC/ld/STM32F407xG.ld
@@ -20,19 +20,52 @@
  */
 MEMORY
 {
-    flash : org = 0x08000000, len = 1M
-    ram0  : org = 0x20000000, len = 128k    /* SRAM1 + SRAM2 */
-    ram1  : org = 0x20000000, len = 112k    /* SRAM1 */
-    ram2  : org = 0x2001C000, len = 16k     /* SRAM2 */
-    ram3  : org = 0x00000000, len = 0
-    ram4  : org = 0x10000000, len = 64k     /* CCM SRAM */
-    ram5  : org = 0x40024000, len = 4k      /* BCKP SRAM */
-    ram6  : org = 0x00000000, len = 0
-    ram7  : org = 0x00000000, len = 0
+    flash0  : org = 0x08000000, len = 1M
+    flash1  : org = 0x00000000, len = 0
+    flash2  : org = 0x00000000, len = 0
+    flash3  : org = 0x00000000, len = 0
+    flash4  : org = 0x00000000, len = 0
+    flash5  : org = 0x00000000, len = 0
+    flash6  : org = 0x00000000, len = 0
+    flash7  : org = 0x00000000, len = 0
+    ram0    : org = 0x20000000, len = 128k      /* SRAM1 + SRAM2 */
+    ram1    : org = 0x20000000, len = 112k      /* SRAM1 */
+    ram2    : org = 0x2001C000, len = 16k       /* SRAM2 */
+    ram3    : org = 0x00000000, len = 0
+    ram4    : org = 0x10000000, len = 64k       /* CCM SRAM */
+    ram5    : org = 0x40024000, len = 4k        /* BCKP SRAM */
+    ram6    : org = 0x00000000, len = 0
+    ram7    : org = 0x00000000, len = 0
 }
 
+/* For each data/text section two region are defined, a virtual region
+   and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
 /* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
+   of all exceptions and interrupts.*/
 REGION_ALIAS("MAIN_STACK_RAM", ram0);
 
 /* RAM region to be used for the process stack. This is the stack used by
@@ -41,6 +74,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0);
 
 /* RAM region to be used for data segment.*/
 REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
 
 /* RAM region to be used for BSS segment.*/
 REGION_ALIAS("BSS_RAM", ram0);
@@ -48,4 +82,5 @@ REGION_ALIAS("BSS_RAM", ram0);
 /* RAM region to be used for the default heap.*/
 REGION_ALIAS("HEAP_RAM", ram0);
 
+/* Generic rules inclusion.*/
 INCLUDE rules.ld