Index: firmware/source/sys_link.cmd
===================================================================
diff -u -r53110a8d810e392e8f75cf0bf85a3ec07927e846 -r80f120f475bbd71c798c2a012633aab91cf0b5f0
--- firmware/source/sys_link.cmd	(.../sys_link.cmd)	(revision 53110a8d810e392e8f75cf0bf85a3ec07927e846)
+++ firmware/source/sys_link.cmd	(.../sys_link.cmd)	(revision 80f120f475bbd71c798c2a012633aab91cf0b5f0)
@@ -67,18 +67,49 @@
 #if 1
 MEMORY
 {
-    VECTORS (X)  : origin=0x00000000 length=0x00000020
-    CRCMEM  (RX) : origin=0x00000020 length=0x000001E0
-    FLASH0  (RX) : origin=0x00000200 length=0x0013FE00
-    STACKS  (RW) : origin=0x08000000 length=0x00004c00
-    RAM     (RW) : origin=0x08004c00 length=0x0002b400
+    VECTORS (X)  : origin=0x00010000
+                   length=0x00000020
+                   vfill = 0xffffffff
 
+    CRCMEM  (RX) : origin=end(VECTORS)
+                   length=0x000001E0
+                   vfill = 0xffffffff
+
+    FLASH0  (RX) : origin=end(CRCMEM)
+                   length=(0x0013FFFF - end(CRCMEM))
+                   vfill = 0xffffffff
+
+    STACKS  (RW) : origin=0x08000000
+                   length=0x00004c00
+
+    RAM     (RW) : origin=0x08004c00
+                   length=0x0002b400
 #endif
+#if 1
+    ECC_VEC  (R) : origin=(0xf0400000 + (start(VECTORS) >> 3))
+                   length=(size(VECTORS) >> 3)
+                   ECC={algorithm=algoL2R4F021, input_range=VECTORS}
+
+    ECC_CRC  (R) : origin=(0xf0400000 + (start(CRCMEM)  >> 3))
+                   length=(size(CRCMEM)  >> 3)
+                   ECC={algorithm=algoL2R4F021, input_range=CRCMEM }
+
+    ECC_FLA0 (R) : origin=(0xf0400000 + (start(FLASH0)  >> 3))
+                   length=(size(FLASH0)  >> 3)
+                   ECC={algorithm=algoL2R4F021, input_range=FLASH0 }
+#endif
 /* USER CODE END */
 }
 
 /* USER CODE BEGIN (3) */
 /* IGNORE the generated Sections code, overridden below */
+ECC
+{
+    algoL2R4F021 : address_mask = 0xfffffff8 /* Address Bits 31:3 */
+                   hamming_mask = R4         /* Use R4/R5 build in Mask */
+                   parity_mask  = 0x0c       /* Set which ECC bits are Even and Odd parity */
+                   mirroring    = F021       /* RM57Lx and TMS570LCx are build in F021 */
+}
 #if 0
 /* USER CODE END */
 
@@ -104,10 +135,10 @@
 SECTIONS
 {
     .intvecs : {} > VECTORS, crc_table( _crc_table, algorithm=CRC32_C )
-    .text    : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
-    .const   : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
-    .cinit   : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
-    .pinit   : {} > FLASH0
+    .text  align(64) : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
+    .const align(64) : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
+    .cinit align(64) : {} > FLASH0, crc_table( _crc_table, algorithm=CRC32_C )
+    .pinit align(64) : {} > FLASH0
     .bss     : {} > RAM
     .data    : {} > RAM
     .sysmem  : {} > RAM