Index: firmware/include/sys_core.h
===================================================================
diff -u -rdeef095c63fe86de42a7e052e1b9985b0118b02e -ra5cbf07811efee3c038a550f251d3daefff2bf63
--- firmware/include/sys_core.h	(.../sys_core.h)	(revision deef095c63fe86de42a7e052e1b9985b0118b02e)
+++ firmware/include/sys_core.h	(.../sys_core.h)	(revision a5cbf07811efee3c038a550f251d3daefff2bf63)
@@ -64,7 +64,7 @@
 *
 *	@note: Use this macro for USER Mode Stack length (in bytes)
 */
-#define USER_STACK_LENGTH   0x00001000U
+#define USER_STACK_LENGTH   0x00002000U
 
 /** @def SVC_STACK_LENGTH
 *   @brief SVC Mode Stack length (in bytes)
@@ -73,7 +73,7 @@
 *
 *	@note: Use this macro for SVC Mode Stack length (in bytes)
 */
-#define SVC_STACK_LENGTH    0x00001000U
+#define SVC_STACK_LENGTH    0x00000400U
 
 /** @def FIQ_STACK_LENGTH
 *   @brief FIQ Mode Stack length (in bytes)
@@ -82,7 +82,7 @@
 *
 *	@note: Use this macro for FIQ Mode Stack length (in bytes)
 */
-#define FIQ_STACK_LENGTH    0x00001000U
+#define FIQ_STACK_LENGTH    0x00000400U
 
 /** @def IRQ_STACK_LENGTH
 *   @brief IRQ Mode Stack length (in bytes)
@@ -91,7 +91,7 @@
 *
 *	@note: Use this macro for IRQ Mode Stack length (in bytes)
 */
-#define IRQ_STACK_LENGTH    0x00002000U
+#define IRQ_STACK_LENGTH    0x00000400U
 
 /** @def ABORT_STACK_LENGTH
 *   @brief ABORT Mode Stack length (in bytes)