Merge branch 'master' into ft-ks_flash

6 files changed, 854 insertions, 13 deletions

diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
index ad7ddaf..29ddfcf 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/STM32F429BI.ld
@@ -10,9 +10,11 @@ MEMORY
   BOOTLOADER (rx) : ORIGIN = 0x08000000, LENGTH = 128K
   FIRMWARE (rx)   : ORIGIN = 0x08000000 + 128K, LENGTH = 2048K - 128K
   FLASH (rx)      : ORIGIN = 0x08000000 + 128K, LENGTH = 2048K - 128K
-  RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 192K - 4
+  CCMRAM (rwx)    : ORIGIN = 0x10000000, LENGTH = 64K
+  RAM (rwx)       : ORIGIN = 0x20000000, LENGTH = 192K - 4
+  SDRAM1 (rwx)    : ORIGIN = 0xC0000000, LENGTH = 64M
+  SDRAM2 (rwx)    : ORIGIN = 0xD0000000, LENGTH = 64M
 }
-/* original:  FLASH (rx)   : ORIGIN = 0x08000000, LENGTH = 2048K */
 
 /* Linker script to place sections and symbol values. Should be used together
  * with other linker script that defines memory regions FLASH and RAM.
@@ -86,7 +88,7 @@ SECTIONS
     __etext = .;
     _sidata = .;
 
-    .data : AT (__etext)
+    .data :
     {
         __data_start__ = .;
         _sdata = .;
@@ -120,7 +122,49 @@ SECTIONS
         __data_end__ = .;
         _edata = .;
 
-    } > RAM
+    } > RAM AT> FLASH
+
+    /* If initialized variables are placed in this section, 
+     * the startup code needs to be modified to copy the init-values.  
+     */
+    .ccmram :
+    {
+      . = ALIGN(4);
+      _sccmram = .;
+      *(.ccmram)
+      *(.ccmram*)
+
+      . = ALIGN(4);
+      _eccmram = .;
+    } >CCMRAM AT> FLASH
+
+     __end_ccmram = ORIGIN(CCMRAM) + LENGTH(CCMRAM);
+
+    .sdram1 :
+    {
+      . = ALIGN(4);
+      _ssdram1 = .;
+      *(.sdram1)
+      *(.sdram1*)
+
+      . = ALIGN(4);
+      _esdram1 = .;
+    } >SDRAM1
+
+    __end_sdram1 = ORIGIN(SDRAM1) + LENGTH(SDRAM1);
+
+    .sdram2 :
+    {
+      . = ALIGN(4);
+      _ssdram2 = .;
+      *(.sdram2)
+      *(.sdram2*)
+
+      . = ALIGN(4);
+      _esdram2 = .;
+    } >SDRAM2
+
+    __end_sdram2 = ORIGIN(SDRAM2) + LENGTH(SDRAM2);
 
     .bss :
     {
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
index c431df8..7b4f6ff 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx.S
@@ -110,14 +110,9 @@ LoopFillZerobss:
 /* Call the clock system intitialization function.*/
   bl  SystemInit   
 /* Call static constructors */
-  //bl __libc_init_array
+  bl __libc_init_array
 /* Call the application's entry point.*/
-  //bl  main
-  // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
-  // and when existing hardware_init_hook() and software_init_hook() before 
-  // starting main(). software_init_hook() is available and has to be called due 
-  // to initializsation when using rtos.
-  bl _start
+  bl  main
   bx  lr    
 .size  Reset_Handler, .-Reset_Handler
 
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx_rtos.S b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx_rtos.S
new file mode 100644
index 0000000..c431df8
--- /dev/null
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/TOOLCHAIN_GCC_ARM/startup_stm32f429xx_rtos.S
@@ -0,0 +1,566 @@
+/**
+  ******************************************************************************
+  * @file      startup_stm32f429xx.s
+  * @author    MCD Application Team
+  * @version   V2.3.0
+  * @date      02-March-2015 
+  * @brief     STM32F429xx Devices vector table for Atollic TrueSTUDIO toolchain. 
+  *            This module performs:
+  *                - Set the initial SP
+  *                - Set the initial PC == Reset_Handler,
+  *                - Set the vector table entries with the exceptions ISR address
+  *                - Branches to main in the C library (which eventually
+  *                  calls main()).
+  *            After Reset the Cortex-M4 processor is in Thread mode,
+  *            priority is Privileged, and the Stack is set to Main.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+    
+  .syntax unified
+  .cpu cortex-m4
+  .fpu softvfp
+  .thumb
+
+.global  g_pfnVectors
+.global  Default_Handler
+
+/* start address for the initialization values of the .data section. 
+defined in linker script */
+.word  _sidata
+/* start address for the .data section. defined in linker script */  
+.word  _sdata
+/* end address for the .data section. defined in linker script */
+.word  _edata
+/* start address for the .bss section. defined in linker script */
+.word  _sbss
+/* end address for the .bss section. defined in linker script */
+.word  _ebss
+/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
+
+/**
+ * @brief  This is the code that gets called when the processor first
+ *          starts execution following a reset event. Only the absolutely
+ *          necessary set is performed, after which the application
+ *          supplied main() routine is called. 
+ * @param  None
+ * @retval : None
+*/
+
+    .section  .text.Reset_Handler
+  .weak  Reset_Handler
+  .type  Reset_Handler, %function
+Reset_Handler: 
+  ldr   sp, =_estack       /* set stack pointer */
+ 
+/* Copy the data segment initializers from flash to SRAM */  
+  movs  r1, #0
+  b  LoopCopyDataInit
+
+CopyDataInit:
+  ldr  r3, =_sidata
+  ldr  r3, [r3, r1]
+  str  r3, [r0, r1]
+  adds  r1, r1, #4
+    
+LoopCopyDataInit:
+  ldr  r0, =_sdata
+  ldr  r3, =_edata
+  adds  r2, r0, r1
+  cmp  r2, r3
+  bcc  CopyDataInit
+  ldr  r2, =_sbss
+  b  LoopFillZerobss
+/* Zero fill the bss segment. */  
+FillZerobss:
+  movs  r3, #0
+  str  r3, [r2], #4
+    
+LoopFillZerobss:
+  ldr  r3, = _ebss
+  cmp  r2, r3
+  bcc  FillZerobss
+
+/* Call the clock system intitialization function.*/
+  bl  SystemInit   
+/* Call static constructors */
+  //bl __libc_init_array
+/* Call the application's entry point.*/
+  //bl  main
+  // Calling the crt0 'cold-start' entry point. There __libc_init_array is called
+  // and when existing hardware_init_hook() and software_init_hook() before 
+  // starting main(). software_init_hook() is available and has to be called due 
+  // to initializsation when using rtos.
+  bl _start
+  bx  lr    
+.size  Reset_Handler, .-Reset_Handler
+
+/**
+ * @brief  This is the code that gets called when the processor receives an 
+ *         unexpected interrupt.  This simply enters an infinite loop, preserving
+ *         the system state for examination by a debugger.
+ * @param  None     
+ * @retval None       
+*/
+    .section  .text.Default_Handler,"ax",%progbits
+Default_Handler:
+Infinite_Loop:
+  b  Infinite_Loop
+  .size  Default_Handler, .-Default_Handler
+/******************************************************************************
+*
+* The minimal vector table for a Cortex M3. Note that the proper constructs
+* must be placed on this to ensure that it ends up at physical address
+* 0x0000.0000.
+* 
+*******************************************************************************/
+   .section  .isr_vector,"a",%progbits
+  .type  g_pfnVectors, %object
+  .size  g_pfnVectors, .-g_pfnVectors
+   
+g_pfnVectors:
+  .word  _estack
+  .word  Reset_Handler
+
+  .word  NMI_Handler
+  .word  HardFault_Handler
+  .word  MemManage_Handler
+  .word  BusFault_Handler
+  .word  UsageFault_Handler
+  .word  0
+  .word  0
+  .word  0
+  .word  0
+  .word  SVC_Handler
+  .word  DebugMon_Handler
+  .word  0
+  .word  PendSV_Handler
+  .word  SysTick_Handler
+  
+  /* External Interrupts */
+  .word     WWDG_IRQHandler                   /* Window WatchDog              */                                        
+  .word     PVD_IRQHandler                    /* PVD through EXTI Line detection */                        
+  .word     TAMP_STAMP_IRQHandler             /* Tamper and TimeStamps through the EXTI line */            
+  .word     RTC_WKUP_IRQHandler               /* RTC Wakeup through the EXTI line */                      
+  .word     FLASH_IRQHandler                  /* FLASH                        */                                          
+  .word     RCC_IRQHandler                    /* RCC                          */                                            
+  .word     EXTI0_IRQHandler                  /* EXTI Line0                   */                        
+  .word     EXTI1_IRQHandler                  /* EXTI Line1                   */                          
+  .word     EXTI2_IRQHandler                  /* EXTI Line2                   */                          
+  .word     EXTI3_IRQHandler                  /* EXTI Line3                   */                          
+  .word     EXTI4_IRQHandler                  /* EXTI Line4                   */                          
+  .word     DMA1_Stream0_IRQHandler           /* DMA1 Stream 0                */                  
+  .word     DMA1_Stream1_IRQHandler           /* DMA1 Stream 1                */                   
+  .word     DMA1_Stream2_IRQHandler           /* DMA1 Stream 2                */                   
+  .word     DMA1_Stream3_IRQHandler           /* DMA1 Stream 3                */                   
+  .word     DMA1_Stream4_IRQHandler           /* DMA1 Stream 4                */                   
+  .word     DMA1_Stream5_IRQHandler           /* DMA1 Stream 5                */                   
+  .word     DMA1_Stream6_IRQHandler           /* DMA1 Stream 6                */                   
+  .word     ADC_IRQHandler                    /* ADC1, ADC2 and ADC3s         */                   
+  .word     CAN1_TX_IRQHandler                /* CAN1 TX                      */                         
+  .word     CAN1_RX0_IRQHandler               /* CAN1 RX0                     */                          
+  .word     CAN1_RX1_IRQHandler               /* CAN1 RX1                     */                          
+  .word     CAN1_SCE_IRQHandler               /* CAN1 SCE                     */                          
+  .word     EXTI9_5_IRQHandler                /* External Line[9:5]s          */                          
+  .word     TIM1_BRK_TIM9_IRQHandler          /* TIM1 Break and TIM9          */         
+  .word     TIM1_UP_TIM10_IRQHandler          /* TIM1 Update and TIM10        */         
+  .word     TIM1_TRG_COM_TIM11_IRQHandler     /* TIM1 Trigger and Commutation and TIM11 */
+  .word     TIM1_CC_IRQHandler                /* TIM1 Capture Compare         */                          
+  .word     TIM2_IRQHandler                   /* TIM2                         */                   
+  .word     TIM3_IRQHandler                   /* TIM3                         */                   
+  .word     TIM4_IRQHandler                   /* TIM4                         */                   
+  .word     I2C1_EV_IRQHandler                /* I2C1 Event                   */                          
+  .word     I2C1_ER_IRQHandler                /* I2C1 Error                   */                          
+  .word     I2C2_EV_IRQHandler                /* I2C2 Event                   */                          
+  .word     I2C2_ER_IRQHandler                /* I2C2 Error                   */                            
+  .word     SPI1_IRQHandler                   /* SPI1                         */                   
+  .word     SPI2_IRQHandler                   /* SPI2                         */                   
+  .word     USART1_IRQHandler                 /* USART1                       */                   
+  .word     USART2_IRQHandler                 /* USART2                       */                   
+  .word     USART3_IRQHandler                 /* USART3                       */                   
+  .word     EXTI15_10_IRQHandler              /* External Line[15:10]s        */                          
+  .word     RTC_Alarm_IRQHandler              /* RTC Alarm (A and B) through EXTI Line */                 
+  .word     OTG_FS_WKUP_IRQHandler            /* USB OTG FS Wakeup through EXTI line */                       
+  .word     TIM8_BRK_TIM12_IRQHandler         /* TIM8 Break and TIM12         */         
+  .word     TIM8_UP_TIM13_IRQHandler          /* TIM8 Update and TIM13        */         
+  .word     TIM8_TRG_COM_TIM14_IRQHandler     /* TIM8 Trigger and Commutation and TIM14 */
+  .word     TIM8_CC_IRQHandler                /* TIM8 Capture Compare         */                          
+  .word     DMA1_Stream7_IRQHandler           /* DMA1 Stream7                 */                          
+  .word     FMC_IRQHandler                    /* FMC                         */                   
+  .word     SDIO_IRQHandler                   /* SDIO                         */                   
+  .word     TIM5_IRQHandler                   /* TIM5                         */                   
+  .word     SPI3_IRQHandler                   /* SPI3                         */                   
+  .word     UART4_IRQHandler                  /* UART4                        */                   
+  .word     UART5_IRQHandler                  /* UART5                        */                   
+  .word     TIM6_DAC_IRQHandler               /* TIM6 and DAC1&2 underrun errors */                   
+  .word     TIM7_IRQHandler                   /* TIM7                         */
+  .word     DMA2_Stream0_IRQHandler           /* DMA2 Stream 0                */                   
+  .word     DMA2_Stream1_IRQHandler           /* DMA2 Stream 1                */                   
+  .word     DMA2_Stream2_IRQHandler           /* DMA2 Stream 2                */                   
+  .word     DMA2_Stream3_IRQHandler           /* DMA2 Stream 3                */                   
+  .word     DMA2_Stream4_IRQHandler           /* DMA2 Stream 4                */                   
+  .word     ETH_IRQHandler                    /* Ethernet                     */                   
+  .word     ETH_WKUP_IRQHandler               /* Ethernet Wakeup through EXTI line */                     
+  .word     CAN2_TX_IRQHandler                /* CAN2 TX                      */                          
+  .word     CAN2_RX0_IRQHandler               /* CAN2 RX0                     */                          
+  .word     CAN2_RX1_IRQHandler               /* CAN2 RX1                     */                          
+  .word     CAN2_SCE_IRQHandler               /* CAN2 SCE                     */                          
+  .word     OTG_FS_IRQHandler                 /* USB OTG FS                   */                   
+  .word     DMA2_Stream5_IRQHandler           /* DMA2 Stream 5                */                   
+  .word     DMA2_Stream6_IRQHandler           /* DMA2 Stream 6                */                   
+  .word     DMA2_Stream7_IRQHandler           /* DMA2 Stream 7                */                   
+  .word     USART6_IRQHandler                 /* USART6                       */                    
+  .word     I2C3_EV_IRQHandler                /* I2C3 event                   */                          
+  .word     I2C3_ER_IRQHandler                /* I2C3 error                   */                          
+  .word     OTG_HS_EP1_OUT_IRQHandler         /* USB OTG HS End Point 1 Out   */                   
+  .word     OTG_HS_EP1_IN_IRQHandler          /* USB OTG HS End Point 1 In    */                   
+  .word     OTG_HS_WKUP_IRQHandler            /* USB OTG HS Wakeup through EXTI */                         
+  .word     OTG_HS_IRQHandler                 /* USB OTG HS                   */                   
+  .word     DCMI_IRQHandler                   /* DCMI                         */                   
+  .word     0                                 /* Reserved                     */                   
+  .word     HASH_RNG_IRQHandler               /* Hash and Rng                 */
+  .word     FPU_IRQHandler                    /* FPU                          */
+  .word     UART7_IRQHandler                  /* UART7                        */      
+  .word     UART8_IRQHandler                  /* UART8                        */
+  .word     SPI4_IRQHandler                   /* SPI4                         */
+  .word     SPI5_IRQHandler                   /* SPI5 						  */
+  .word     SPI6_IRQHandler                   /* SPI6						  */
+  .word     SAI1_IRQHandler                   /* SAI1						  */
+  .word     LTDC_IRQHandler                   /* LTDC_IRQHandler			  */
+  .word     LTDC_ER_IRQHandler                /* LTDC_ER_IRQHandler			  */
+  .word     DMA2D_IRQHandler                  /* DMA2D                        */
+  
+/*******************************************************************************
+*
+* Provide weak aliases for each Exception handler to the Default_Handler. 
+* As they are weak aliases, any function with the same name will override 
+* this definition.
+* 
+*******************************************************************************/
+   .weak      NMI_Handler
+   .thumb_set NMI_Handler,Default_Handler
+  
+   .weak      HardFault_Handler
+   .thumb_set HardFault_Handler,Default_Handler
+  
+   .weak      MemManage_Handler
+   .thumb_set MemManage_Handler,Default_Handler
+  
+   .weak      BusFault_Handler
+   .thumb_set BusFault_Handler,Default_Handler
+
+   .weak      UsageFault_Handler
+   .thumb_set UsageFault_Handler,Default_Handler
+
+   .weak      SVC_Handler
+   .thumb_set SVC_Handler,Default_Handler
+
+   .weak      DebugMon_Handler
+   .thumb_set DebugMon_Handler,Default_Handler
+
+   .weak      PendSV_Handler
+   .thumb_set PendSV_Handler,Default_Handler
+
+   .weak      SysTick_Handler
+   .thumb_set SysTick_Handler,Default_Handler              
+  
+   .weak      WWDG_IRQHandler                   
+   .thumb_set WWDG_IRQHandler,Default_Handler      
+                  
+   .weak      PVD_IRQHandler      
+   .thumb_set PVD_IRQHandler,Default_Handler
+               
+   .weak      TAMP_STAMP_IRQHandler            
+   .thumb_set TAMP_STAMP_IRQHandler,Default_Handler
+            
+   .weak      RTC_WKUP_IRQHandler                  
+   .thumb_set RTC_WKUP_IRQHandler,Default_Handler
+            
+   .weak      FLASH_IRQHandler         
+   .thumb_set FLASH_IRQHandler,Default_Handler
+                  
+   .weak      RCC_IRQHandler      
+   .thumb_set RCC_IRQHandler,Default_Handler
+                  
+   .weak      EXTI0_IRQHandler         
+   .thumb_set EXTI0_IRQHandler,Default_Handler
+                  
+   .weak      EXTI1_IRQHandler         
+   .thumb_set EXTI1_IRQHandler,Default_Handler
+                     
+   .weak      EXTI2_IRQHandler         
+   .thumb_set EXTI2_IRQHandler,Default_Handler 
+                 
+   .weak      EXTI3_IRQHandler         
+   .thumb_set EXTI3_IRQHandler,Default_Handler
+                        
+   .weak      EXTI4_IRQHandler         
+   .thumb_set EXTI4_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream0_IRQHandler               
+   .thumb_set DMA1_Stream0_IRQHandler,Default_Handler
+         
+   .weak      DMA1_Stream1_IRQHandler               
+   .thumb_set DMA1_Stream1_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream2_IRQHandler               
+   .thumb_set DMA1_Stream2_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream3_IRQHandler               
+   .thumb_set DMA1_Stream3_IRQHandler,Default_Handler 
+                 
+   .weak      DMA1_Stream4_IRQHandler              
+   .thumb_set DMA1_Stream4_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream5_IRQHandler               
+   .thumb_set DMA1_Stream5_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream6_IRQHandler               
+   .thumb_set DMA1_Stream6_IRQHandler,Default_Handler
+                  
+   .weak      ADC_IRQHandler      
+   .thumb_set ADC_IRQHandler,Default_Handler
+               
+   .weak      CAN1_TX_IRQHandler   
+   .thumb_set CAN1_TX_IRQHandler,Default_Handler
+            
+   .weak      CAN1_RX0_IRQHandler                  
+   .thumb_set CAN1_RX0_IRQHandler,Default_Handler
+                           
+   .weak      CAN1_RX1_IRQHandler                  
+   .thumb_set CAN1_RX1_IRQHandler,Default_Handler
+            
+   .weak      CAN1_SCE_IRQHandler                  
+   .thumb_set CAN1_SCE_IRQHandler,Default_Handler
+            
+   .weak      EXTI9_5_IRQHandler   
+   .thumb_set EXTI9_5_IRQHandler,Default_Handler
+            
+   .weak      TIM1_BRK_TIM9_IRQHandler            
+   .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
+            
+   .weak      TIM1_UP_TIM10_IRQHandler            
+   .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
+
+   .weak      TIM1_TRG_COM_TIM11_IRQHandler      
+   .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
+      
+   .weak      TIM1_CC_IRQHandler   
+   .thumb_set TIM1_CC_IRQHandler,Default_Handler
+                  
+   .weak      TIM2_IRQHandler            
+   .thumb_set TIM2_IRQHandler,Default_Handler
+                  
+   .weak      TIM3_IRQHandler            
+   .thumb_set TIM3_IRQHandler,Default_Handler
+                  
+   .weak      TIM4_IRQHandler            
+   .thumb_set TIM4_IRQHandler,Default_Handler
+                  
+   .weak      I2C1_EV_IRQHandler   
+   .thumb_set I2C1_EV_IRQHandler,Default_Handler
+                     
+   .weak      I2C1_ER_IRQHandler   
+   .thumb_set I2C1_ER_IRQHandler,Default_Handler
+                     
+   .weak      I2C2_EV_IRQHandler   
+   .thumb_set I2C2_EV_IRQHandler,Default_Handler
+                  
+   .weak      I2C2_ER_IRQHandler   
+   .thumb_set I2C2_ER_IRQHandler,Default_Handler
+                           
+   .weak      SPI1_IRQHandler            
+   .thumb_set SPI1_IRQHandler,Default_Handler
+                        
+   .weak      SPI2_IRQHandler            
+   .thumb_set SPI2_IRQHandler,Default_Handler
+                  
+   .weak      USART1_IRQHandler      
+   .thumb_set USART1_IRQHandler,Default_Handler
+                     
+   .weak      USART2_IRQHandler      
+   .thumb_set USART2_IRQHandler,Default_Handler
+                     
+   .weak      USART3_IRQHandler      
+   .thumb_set USART3_IRQHandler,Default_Handler
+                  
+   .weak      EXTI15_10_IRQHandler               
+   .thumb_set EXTI15_10_IRQHandler,Default_Handler
+               
+   .weak      RTC_Alarm_IRQHandler               
+   .thumb_set RTC_Alarm_IRQHandler,Default_Handler
+            
+   .weak      OTG_FS_WKUP_IRQHandler         
+   .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
+            
+   .weak      TIM8_BRK_TIM12_IRQHandler         
+   .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
+         
+   .weak      TIM8_UP_TIM13_IRQHandler            
+   .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
+         
+   .weak      TIM8_TRG_COM_TIM14_IRQHandler      
+   .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
+      
+   .weak      TIM8_CC_IRQHandler   
+   .thumb_set TIM8_CC_IRQHandler,Default_Handler
+                  
+   .weak      DMA1_Stream7_IRQHandler               
+   .thumb_set DMA1_Stream7_IRQHandler,Default_Handler
+                     
+   .weak      FMC_IRQHandler            
+   .thumb_set FMC_IRQHandler,Default_Handler
+                     
+   .weak      SDIO_IRQHandler            
+   .thumb_set SDIO_IRQHandler,Default_Handler
+                     
+   .weak      TIM5_IRQHandler            
+   .thumb_set TIM5_IRQHandler,Default_Handler
+                     
+   .weak      SPI3_IRQHandler            
+   .thumb_set SPI3_IRQHandler,Default_Handler
+                     
+   .weak      UART4_IRQHandler         
+   .thumb_set UART4_IRQHandler,Default_Handler
+                  
+   .weak      UART5_IRQHandler         
+   .thumb_set UART5_IRQHandler,Default_Handler
+                  
+   .weak      TIM6_DAC_IRQHandler                  
+   .thumb_set TIM6_DAC_IRQHandler,Default_Handler
+               
+   .weak      TIM7_IRQHandler            
+   .thumb_set TIM7_IRQHandler,Default_Handler
+         
+   .weak      DMA2_Stream0_IRQHandler               
+   .thumb_set DMA2_Stream0_IRQHandler,Default_Handler
+               
+   .weak      DMA2_Stream1_IRQHandler               
+   .thumb_set DMA2_Stream1_IRQHandler,Default_Handler
+                  
+   .weak      DMA2_Stream2_IRQHandler               
+   .thumb_set DMA2_Stream2_IRQHandler,Default_Handler
+            
+   .weak      DMA2_Stream3_IRQHandler               
+   .thumb_set DMA2_Stream3_IRQHandler,Default_Handler
+            
+   .weak      DMA2_Stream4_IRQHandler               
+   .thumb_set DMA2_Stream4_IRQHandler,Default_Handler
+   
+   .weak      ETH_IRQHandler               
+   .thumb_set ETH_IRQHandler,Default_Handler
+
+   .weak      ETH_WKUP_IRQHandler               
+   .thumb_set ETH_WKUP_IRQHandler,Default_Handler
+
+   .weak      CAN2_TX_IRQHandler   
+   .thumb_set CAN2_TX_IRQHandler,Default_Handler
+                           
+   .weak      CAN2_RX0_IRQHandler                  
+   .thumb_set CAN2_RX0_IRQHandler,Default_Handler
+                           
+   .weak      CAN2_RX1_IRQHandler                  
+   .thumb_set CAN2_RX1_IRQHandler,Default_Handler
+                           
+   .weak      CAN2_SCE_IRQHandler                  
+   .thumb_set CAN2_SCE_IRQHandler,Default_Handler
+                           
+   .weak      OTG_FS_IRQHandler      
+   .thumb_set OTG_FS_IRQHandler,Default_Handler
+                     
+   .weak      DMA2_Stream5_IRQHandler               
+   .thumb_set DMA2_Stream5_IRQHandler,Default_Handler
+                  
+   .weak      DMA2_Stream6_IRQHandler               
+   .thumb_set DMA2_Stream6_IRQHandler,Default_Handler
+                  
+   .weak      DMA2_Stream7_IRQHandler               
+   .thumb_set DMA2_Stream7_IRQHandler,Default_Handler
+                  
+   .weak      USART6_IRQHandler      
+   .thumb_set USART6_IRQHandler,Default_Handler
+                        
+   .weak      I2C3_EV_IRQHandler   
+   .thumb_set I2C3_EV_IRQHandler,Default_Handler
+                        
+   .weak      I2C3_ER_IRQHandler   
+   .thumb_set I2C3_ER_IRQHandler,Default_Handler
+                        
+   .weak      OTG_HS_EP1_OUT_IRQHandler         
+   .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
+               
+   .weak      OTG_HS_EP1_IN_IRQHandler            
+   .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
+               
+   .weak      OTG_HS_WKUP_IRQHandler         
+   .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
+            
+   .weak      OTG_HS_IRQHandler      
+   .thumb_set OTG_HS_IRQHandler,Default_Handler
+                  
+   .weak      DCMI_IRQHandler            
+   .thumb_set DCMI_IRQHandler,Default_Handler
+                                   
+   .weak      HASH_RNG_IRQHandler                  
+   .thumb_set HASH_RNG_IRQHandler,Default_Handler   
+
+   .weak      FPU_IRQHandler                  
+   .thumb_set FPU_IRQHandler,Default_Handler  
+
+   .weak      UART7_IRQHandler            
+   .thumb_set UART7_IRQHandler,Default_Handler
+
+   .weak      UART8_IRQHandler            
+   .thumb_set UART8_IRQHandler,Default_Handler
+
+   .weak      SPI4_IRQHandler            
+   .thumb_set SPI4_IRQHandler,Default_Handler
+
+   .weak      SPI5_IRQHandler            
+   .thumb_set SPI5_IRQHandler,Default_Handler
+
+   .weak      SPI6_IRQHandler            
+   .thumb_set SPI6_IRQHandler,Default_Handler
+
+   .weak      SAI1_IRQHandler            
+   .thumb_set SAI1_IRQHandler,Default_Handler
+
+   .weak      LTDC_IRQHandler            
+   .thumb_set LTDC_IRQHandler,Default_Handler
+
+   .weak      LTDC_ER_IRQHandler            
+   .thumb_set LTDC_ER_IRQHandler,Default_Handler
+
+   .weak      DMA2D_IRQHandler            
+   .thumb_set DMA2D_IRQHandler,Default_Handler
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/		
+ 
+   
+   
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
index fbd0adf..7eeb6df 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_hal_msp.c
@@ -190,6 +190,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
       hdma->Init.PeriphBurst = DMA_PBURST_SINGLE;
     */
     if (HAL_DMA_Init(hdma) != HAL_OK) {
+      extern void mbed_die(void);
       mbed_die();
     }
   }
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
index 7c30228..7b8e97f 100644
--- a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it.c
@@ -65,6 +65,10 @@ void NMI_Handler(void)
  */
 void HardFault_Handler(void)
 {
+#ifdef HAL_GPIO_MODULE_ENABLED
+    //HAL_GPIO_WritePin(LED_PORT, LED_RED, GPIO_PIN_SET);
+    HAL_GPIO_WritePin(GPIOK, GPIO_PIN_7, GPIO_PIN_SET);
+#endif
     /* Go to infinite loop when Hard Fault exception occurs */
     while (1) { ; }
 }
@@ -103,7 +107,6 @@ void UsageFault_Handler(void)
 }
 
 
-#if 0  /* already defined in libraries/mbed/rtos/ */
 /**
  * @brief  This function handles SVCall exception.
  * @param  None
@@ -140,7 +143,6 @@ void SysTick_Handler(void)
 {
     HAL_IncTick();
 }
-#endif
 
 /******************************************************************************/
 /*                 STM32F4xx Peripherals Interrupt Handlers                   */
diff --git a/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it_rtos.c b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it_rtos.c
new file mode 100644
index 0000000..1118db2
--- /dev/null
+++ b/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_CRYPTECH_ALPHA/stm32f4xx_it_rtos.c
@@ -0,0 +1,233 @@
+/**
+******************************************************************************
+* @file    GPIO/GPIO_IOToggle/Src/stm32f4xx_it.c
+* @author  MCD Application Team
+* @version V1.0.1
+* @date    26-February-2014
+* @brief   Main Interrupt Service Routines.
+*          This file provides template for all exceptions handler and
+*          peripherals interrupt service routine.
+******************************************************************************
+* @attention
+*
+* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*   1. Redistributions of source code must retain the above copyright notice,
+*      this list of conditions and the following disclaimer.
+*   2. Redistributions in binary form must reproduce the above copyright notice,
+*      this list of conditions and the following disclaimer in the documentation
+*      and/or other materials provided with the distribution.
+*   3. Neither the name of STMicroelectronics nor the names of its contributors
+*      may be used to endorse or promote products derived from this software
+*      without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+******************************************************************************
+*/
+
+#include "cmsis_os.h"
+
+#include "stm-init.h"
+#include "stm-uart.h"
+
+/******************************************************************************/
+/*            Cortex-M4 Processor Exceptions Handlers                         */
+/******************************************************************************/
+
+/*
+ * We define these to make debugging easier, because otherwise gdb reports
+ * HardFault_Handler as WWDG_IRQHandler.
+ */
+
+/**
+ * @brief   This function handles NMI exception.
+ * @param  None
+ * @retval None
+ */
+void NMI_Handler(void)
+{
+}
+
+/**
+ * @brief  This function handles Hard Fault exception.
+ * @param  None
+ * @retval None
+ */
+void HardFault_Handler(void)
+{
+#ifdef HAL_GPIO_MODULE_ENABLED
+    //HAL_GPIO_WritePin(LED_PORT, LED_RED, GPIO_PIN_SET);
+    HAL_GPIO_WritePin(GPIOK, GPIO_PIN_7, GPIO_PIN_SET);
+#endif
+    /* Go to infinite loop when Hard Fault exception occurs */
+    while (1) { ; }
+}
+
+/**
+ * @brief  This function handles Memory Manage exception.
+ * @param  None
+ * @retval None
+ */
+void MemManage_Handler(void)
+{
+    /* Go to infinite loop when Memory Manage exception occurs */
+    while (1) { ; }
+}
+
+/**
+ * @brief  This function handles Bus Fault exception.
+ * @param  None
+ * @retval None
+ */
+void BusFault_Handler(void)
+{
+    /* Go to infinite loop when Bus Fault exception occurs */
+    while (1) { ; }
+}
+
+/**
+ * @brief  This function handles Usage Fault exception.
+ * @param  None
+ * @retval None
+ */
+void UsageFault_Handler(void)
+{
+    /* Go to infinite loop when Usage Fault exception occurs */
+    while (1) { ; }
+}
+
+
+#if 0  /* already defined in libraries/mbed/rtos/ */
+/**
+ * @brief  This function handles SVCall exception.
+ * @param  None
+ * @retval None
+ */
+void SVC_Handler(void)
+{
+}
+
+/**
+ * @brief  This function handles Debug Monitor exception.
+ * @param  None
+ * @retval None
+ */
+void DebugMon_Handler(void)
+{
+}
+
+/**
+ * @brief  This function handles PendSVC exception.
+ * @param  None
+ * @retval None
+ */
+void PendSV_Handler(void)
+{
+}
+
+/**
+ * @brief  This function handles SysTick Handler.
+ * @param  None
+ * @retval None
+ */
+void SysTick_Handler(void)
+{
+    HAL_IncTick();
+}
+#endif
+
+/******************************************************************************/
+/*                 STM32F4xx Peripherals Interrupt Handlers                   */
+/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
+/*  available peripheral interrupt handler's name please refer to the startup */
+/*  file (startup_stm32f4xx.s).                                               */
+/******************************************************************************/
+
+/**
+* @brief This function handles DMA1 stream5 global interrupt.
+*/
+void DMA1_Stream5_IRQHandler(void)
+{
+    HAL_DMA_IRQHandler(&hdma_usart_user_rx);
+}
+
+/**
+* @brief This function handles DMA2 stream2 global interrupt.
+*/
+void DMA2_Stream2_IRQHandler(void)
+{
+    HAL_DMA_IRQHandler(&hdma_usart_mgmt_rx);
+}
+
+/**
+ * @brief  This function handles UART interrupt request.
+ * @param  None
+ * @retval None
+ * @Note   HAL_UART_IRQHandler will call HAL_UART_RxCpltCallback in main.c.
+ */
+void USART1_IRQHandler(void)
+{
+    HAL_UART_IRQHandler(&huart_mgmt);
+}
+
+/**
+ * @brief  This function handles UART interrupt request.
+ * @param  None
+ * @retval None
+ * @Note   HAL_UART_IRQHandler will call HAL_UART_RxCpltCallback below.
+ */
+void USART2_IRQHandler(void)
+{
+    HAL_UART_IRQHandler(&huart_user);
+}
+
+void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
+{
+    extern void HAL_UART1_RxCpltCallback(UART_HandleTypeDef *huart);
+    extern void HAL_UART2_RxCpltCallback(UART_HandleTypeDef *huart);
+
+    if (huart->Instance == USART1)
+        HAL_UART1_RxCpltCallback(huart);
+
+    else if (huart->Instance == USART2)
+        HAL_UART2_RxCpltCallback(huart);
+}
+
+/**
+  * @brief  Rx Transfer completed callbacks.
+  * @param  huart: pointer to a UART_HandleTypeDef structure that contains
+  *                the configuration information for the specified UART module.
+  * @retval None
+  */
+__weak void HAL_UART1_RxCpltCallback(UART_HandleTypeDef *huart)
+{
+  /* NOTE: This function Should not be modified, when the callback is needed,
+           the HAL_UART_RxCpltCallback could be implemented in the user file
+   */
+}
+
+__weak void HAL_UART2_RxCpltCallback(UART_HandleTypeDef *huart)
+{
+  /* NOTE: This function Should not be modified, when the callback is needed,
+           the HAL_UART_TxCpltCallback could be implemented in the user file
+   */
+}
+
+void HAL_Delay(__IO uint32_t Delay)
+{
+    osDelay(Delay);
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/