examples: vf6xx_colibri_m4: Add UART and GPIO example code

Add hello_world and gpio example code.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>

21 files changed, 687 insertions, 0 deletions

diff --git a/examples/vf6xx_colibri_m4/FreeRTOSConfig.h b/examples/vf6xx_colibri_m4/FreeRTOSConfig.h
new file mode 100644
index 0000000..ea1979b
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/FreeRTOSConfig.h
@@ -0,0 +1,166 @@
+/*
+    FreeRTOS V8.0.0 - Copyright (C) 2014 Real Time Engineers Ltd.
+    All rights reserved
+
+    VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
+
+    ***************************************************************************
+     *                                                                       *
+     *    FreeRTOS provides completely free yet professionally developed,    *
+     *    robust, strictly quality controlled, supported, and cross          *
+     *    platform software that has become a de facto standard.             *
+     *                                                                       *
+     *    Help yourself get started quickly and support the FreeRTOS         *
+     *    project by purchasing a FreeRTOS tutorial book, reference          *
+     *    manual, or both from: http://www.FreeRTOS.org/Documentation        *
+     *                                                                       *
+     *    Thank you!                                                         *
+     *                                                                       *
+    ***************************************************************************
+
+    This file is part of the FreeRTOS distribution.
+
+    FreeRTOS is free software; you can redistribute it and/or modify it under
+    the terms of the GNU General Public License (version 2) as published by the
+    Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
+
+    >>! NOTE: The modification to the GPL is included to allow you to distribute
+    >>! a combined work that includes FreeRTOS without being obliged to provide
+    >>! the source code for proprietary components outside of the FreeRTOS
+    >>! kernel.
+
+    FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
+    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+    FOR A PARTICULAR PURPOSE.  Full license text is available from the following
+    link: http://www.freertos.org/a00114.html
+
+    1 tab == 4 spaces!
+
+    ***************************************************************************
+     *                                                                       *
+     *    Having a problem?  Start by reading the FAQ "My application does   *
+     *    not run, what could be wrong?"                                     *
+     *                                                                       *
+     *    http://www.FreeRTOS.org/FAQHelp.html                               *
+     *                                                                       *
+    ***************************************************************************
+
+    http://www.FreeRTOS.org - Documentation, books, training, latest versions,
+    license and Real Time Engineers Ltd. contact details.
+
+    http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
+    including FreeRTOS+Trace - an indispensable productivity tool, a DOS
+    compatible FAT file system, and our tiny thread aware UDP/IP stack.
+
+    http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
+    Integrity Systems to sell under the OpenRTOS brand.  Low cost OpenRTOS
+    licenses offer ticketed support, indemnification and middleware.
+
+    http://www.SafeRTOS.com - High Integrity Systems also provide a safety
+    engineered and independently SIL3 certified version for use in safety and
+    mission critical applications that require provable dependability.
+
+    1 tab == 4 spaces!
+*/
+
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html.
+ *----------------------------------------------------------*/
+
+/* Ensure stdint is only used by the compiler, and not the assembler. */
+#ifdef __ICCARM__
+    #include <stdint.h>
+#endif
+
+#include <device_imx.h>
+#include <ccm_vf6xx.h>
+
+#define configUSE_PREEMPTION              1
+#define configUSE_IDLE_HOOK               0
+#define configUSE_TICK_HOOK               0
+#define configCPU_CLOCK_HZ                ccmPlatformBusClk
+#define configTICK_RATE_HZ                ((TickType_t)1000)
+#define configMAX_PRIORITIES              (5)
+#define configMINIMAL_STACK_SIZE          ((unsigned short)128)
+#define configTOTAL_HEAP_SIZE             ((size_t)(10 * 1024))
+#define configMAX_TASK_NAME_LEN           (10)
+#define configUSE_TRACE_FACILITY          0
+#define configUSE_16_BIT_TICKS            0
+#define configIDLE_SHOULD_YIELD           1
+#define configUSE_MUTEXES                 1
+#define configQUEUE_REGISTRY_SIZE         8
+#define configCHECK_FOR_STACK_OVERFLOW    0
+#define configUSE_RECURSIVE_MUTEXES       1
+#define configUSE_MALLOC_FAILED_HOOK      0
+#define configUSE_APPLICATION_TASK_TAG    0
+#define configUSE_COUNTING_SEMAPHORES     1
+#define configGENERATE_RUN_TIME_STATS     0
+
+/* Co-routine definitions. */
+#define configUSE_CO_ROUTINES             0
+#define configMAX_CO_ROUTINE_PRIORITIES   (2)
+
+/* Software timer definitions. */
+#define configUSE_TIMERS                  1
+#define configTIMER_TASK_PRIORITY         (2)
+#define configTIMER_QUEUE_LENGTH          10
+#define configTIMER_TASK_STACK_DEPTH      (configMINIMAL_STACK_SIZE)
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+#define INCLUDE_vTaskPrioritySet          1
+#define INCLUDE_uxTaskPriorityGet         1
+#define INCLUDE_vTaskDelete               1
+#define INCLUDE_vTaskCleanUpResources     1
+#define INCLUDE_vTaskSuspend              1
+#define INCLUDE_vTaskDelayUntil           1
+#define INCLUDE_vTaskDelay                1
+
+/* Cortex-M specific definitions. */
+#ifdef __NVIC_PRIO_BITS
+    /* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
+    #define configPRIO_BITS               __NVIC_PRIO_BITS
+#else
+    #define configPRIO_BITS               4        /* 15 priority levels */
+#endif
+
+/* The lowest interrupt priority that can be used in a call to a "set priority"
+function. */
+#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY         0xf
+
+/* The highest interrupt priority that can be used by any interrupt service
+routine that makes calls to interrupt safe FreeRTOS API functions.  DO NOT CALL
+INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
+PRIORITY THAN THIS! (higher priorities are lower numeric values. */
+#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY    1
+
+/* Interrupt priorities used by the kernel port layer itself.  These are generic
+to all Cortex-M ports, and do not rely on any particular library functions. */
+#define configKERNEL_INTERRUPT_PRIORITY    (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY    (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
+
+/* Normal assert() semantics without relying on the provision of an assert.h
+header file. */
+#define configASSERT(x) if((x) == 0) {taskDISABLE_INTERRUPTS(); for(;;);}
+
+/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
+standard names. */
+#define vPortSVCHandler     SVC_Handler
+#define xPortPendSVHandler  PendSV_Handler
+#define xPortSysTickHandler SysTick_Handler
+
+#endif /* FREERTOS_CONFIG_H */
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/CMakeLists.txt b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/CMakeLists.txt
new file mode 100644
index 0000000..c580c64
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/CMakeLists.txt
@@ -0,0 +1,152 @@
+INCLUDE(CMakeForceCompiler)
+
+# CROSS COMPILER SETTING
+SET(CMAKE_SYSTEM_NAME Generic)
+CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
+
+# THE VERSION NUMBER
+SET (Tutorial_VERSION_MAJOR 1)
+SET (Tutorial_VERSION_MINOR 0)
+
+# ENABLE ASM
+ENABLE_LANGUAGE(ASM)
+
+SET(CMAKE_STATIC_LIBRARY_PREFIX)
+SET(CMAKE_STATIC_LIBRARY_SUFFIX)
+
+SET(CMAKE_EXECUTABLE_LIBRARY_PREFIX)
+SET(CMAKE_EXECUTABLE_LIBRARY_SUFFIX)
+
+
+# CURRENT DIRECTORY
+SET(ProjDirPath ${CMAKE_CURRENT_SOURCE_DIR})
+
+# DEBUG LINK FILE
+#set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_tcm.ld  -static")
+
+# RELEASE LINK FILE
+#set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_tcm.ld  -static")
+
+# DEBUG LINK FILE
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_sysram-sram.ld  -static")
+
+# RELEASE LINK FILE
+set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_sysram-sram.ld  -static")
+
+# DEBUG ASM FLAGS
+SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# DEBUG C FLAGS
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -MMD  -MP  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# DEBUG LD FLAGS
+SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  --specs=nano.specs  -lm  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mthumb  -mapcs  -Xlinker --gc-sections  -Xlinker -static  -Xlinker -z  -Xlinker muldefs  -Xlinker --defsym=__stack_size__=0x400  -Xlinker --defsym=__heap_size__=0x200")
+
+# RELEASE ASM FLAGS
+SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# RELEASE C FLAGS
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -MMD  -MP  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# RELEASE LD FLAGS
+SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  --specs=nano.specs  -lm  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mthumb  -mapcs  -Xlinker --gc-sections  -Xlinker -static  -Xlinker -z  -Xlinker muldefs  -Xlinker --defsym=__stack_size__=0x400  -Xlinker --defsym=__heap_size__=0x200")
+
+# ASM MACRO
+SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG}  -D__DEBUG")
+
+# C MACRO
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}  -D__DEBUG")
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}  -DCPU_VF6XX_M4")
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}  -D__NDEBUG")
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}  -DCPU_VF6XX_M4")
+
+# CXX MACRO
+
+# INCLUDE_DIRECTORIES
+IF(CMAKE_BUILD_TYPE MATCHES Debug)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/CMSIS/Include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/startup)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/drivers/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/utilities/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+ELSEIF(CMAKE_BUILD_TYPE MATCHES Release)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/CMSIS/Include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/startup)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/drivers/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/utilities/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+ENDIF()
+
+# ADD_EXECUTABLE
+ADD_EXECUTABLE(gpio_sample
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h"
+   "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/gcc/startup_VF6XX_M4.S"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/MemMang/heap_2.c"
+    "${ProjDirPath}/../../../FreeRTOSConfig.h"
+    "${ProjDirPath}/../main.c"
+    "${ProjDirPath}/../../../../../platform/drivers/src/lpuart_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/lpuart_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/drivers/src/ccm_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/ccm_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/drivers/src/gpio_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/gpio_vf6xx.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/croutine.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/event_groups.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/FreeRTOS.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/list.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/mpu_wrappers.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/portable.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/projdefs.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/queue.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/semphr.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/StackMacros.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/task.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/timers.h"
+     "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/croutine.c"
+     "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/event_groups.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/list.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/queue.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/tasks.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/timers.c"
+    "${ProjDirPath}/../../../../../platform/utilities/src/debug_console.c"
+    "${ProjDirPath}/../../../../../platform/utilities/inc/debug_console.h"
+    "${ProjDirPath}/../../../../../platform/utilities/src/debug_console_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/utilities/inc/debug_console_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/utilities/src/print_scan.c"
+    "${ProjDirPath}/../../../../../platform/utilities/src/print_scan.h"
+    "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/system_VF6XX_M4.c"
+    "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/system_VF6XX_M4.h"
+)
+SET_TARGET_PROPERTIES(gpio_sample PROPERTIES OUTPUT_NAME "gpio_sample.elf")
+
+TARGET_LINK_LIBRARIES(gpio_sample -Wl,--start-group)
+# LIBRARIES
+IF(CMAKE_BUILD_TYPE MATCHES Debug)
+ELSEIF(CMAKE_BUILD_TYPE MATCHES Release)
+ENDIF()
+
+# SYSTEM LIBRARIES
+TARGET_LINK_LIBRARIES(gpio_sample m)
+TARGET_LINK_LIBRARIES(gpio_sample c)
+TARGET_LINK_LIBRARIES(gpio_sample gcc)
+TARGET_LINK_LIBRARIES(gpio_sample nosys)
+TARGET_LINK_LIBRARIES(gpio_sample -Wl,--end-group)
+
+# MAP FILE
+SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}  -Xlinker -Map=debug/gpio_sample.map")
+SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}  -Xlinker -Map=release/gpio_sample.map")
+
+# BIN AND HEX
+ADD_CUSTOM_COMMAND(TARGET gpio_sample POST_BUILD COMMAND ${CMAKE_OBJCOPY} -Oihex ${EXECUTABLE_OUTPUT_PATH}/gpio_sample.elf ${EXECUTABLE_OUTPUT_PATH}/gpio_sample.hex)
+ADD_CUSTOM_COMMAND(TARGET gpio_sample POST_BUILD COMMAND ${CMAKE_OBJCOPY} -Obinary ${EXECUTABLE_OUTPUT_PATH}/gpio_sample.elf ${EXECUTABLE_OUTPUT_PATH}/gpio_sample.bin)
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.bat b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.bat
new file mode 100755
index 0000000..6d41d86
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.bat
@@ -0,0 +1,5 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+mingw32-make -j4
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.sh b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.sh
new file mode 100755
index 0000000..ebb0c25
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_all.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+make -j4
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.bat b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.bat
new file mode 100755
index 0000000..bf3b902
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.bat
@@ -0,0 +1,3 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.sh b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.sh
new file mode 100755
index 0000000..571868b
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_debug.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.bat b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.bat
new file mode 100755
index 0000000..e229a83
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.bat
@@ -0,0 +1,3 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.sh b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.sh
new file mode 100755
index 0000000..035ce4e
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/build_release.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.bat b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.bat
new file mode 100755
index 0000000..ffea088
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.bat
@@ -0,0 +1,3 @@
+RD /s /Q Debug Release CMakeFiles
+DEL /s /Q /F Makefile cmake_install.cmake CMakeCache.txt
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.sh b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.sh
new file mode 100755
index 0000000..795ad87
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/armgcc/clean.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+rm -rf debug release CMakeFiles
+rm -rf Makefile cmake_install.cmake CMakeCache.txt
diff --git a/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/main.c b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/main.c
new file mode 100644
index 0000000..ae22319
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/gpio_sample/main.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * Copyright (c) 2016, Toradex AG
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o 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.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. 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 <FreeRTOS.h>
+#include <task.h>
+#include <ccm_vf6xx.h>
+#include <lpuart_vf6xx.h>
+#include <gpio_vf6xx.h>
+#include "debug_console_vf6xx.h"
+
+struct hello_world {
+	const char *text;
+	int delay;
+};
+
+static struct hello_world task_a = {
+	.text = "Hello, World!\r\n",
+	.delay = 700,
+};
+
+void switch_task(void *p)
+{
+	struct hello_world *data = (struct hello_world *)p;
+
+	for (;;) {
+		if (GPIO_ReadPinInput(GPIO(38), 38))
+			PRINTF(data->text);
+
+		vTaskDelay(data->delay);
+	}
+}
+
+void led_toggle_task(void *p)
+{
+	for (;;) {
+		GPIO_TogglePinOutput(GPIO(39), 39, gpioPinSet);
+
+		vTaskDelay(500);
+	}
+}
+
+int main(void)
+{
+	/* Init Clock Control and UART */
+	CCM_GetClocks();
+	CCM_ControlGate(ccmCcgrGateUart2, ccmClockNeededAll);
+
+	vf6xx_DbgConsole_Init(UART2, ccmIpgBusClk, 115200);
+
+	gpio_init_t ledIn = {.pin = 38, .direction = gpioDigitalInput};
+	gpio_init_t ledOut = {.pin = 39, .direction = gpioDigitalOutput};
+	GPIO_Init(GPIO(38), &ledIn);
+	GPIO_Init(GPIO(39), &ledOut);
+
+	xTaskCreate(switch_task, "Task A", configMINIMAL_STACK_SIZE,
+		    &task_a, tskIDLE_PRIORITY, NULL);
+
+	xTaskCreate(led_toggle_task, "Task B", configMINIMAL_STACK_SIZE,
+		    &task_a, tskIDLE_PRIORITY, NULL);
+
+	vTaskStartScheduler();
+
+	while (true);
+}
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/CMakeLists.txt b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/CMakeLists.txt
new file mode 100644
index 0000000..741b0c6
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/CMakeLists.txt
@@ -0,0 +1,152 @@
+INCLUDE(CMakeForceCompiler)
+
+# CROSS COMPILER SETTING
+SET(CMAKE_SYSTEM_NAME Generic)
+CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
+
+# THE VERSION NUMBER
+SET (Tutorial_VERSION_MAJOR 1)
+SET (Tutorial_VERSION_MINOR 0)
+
+# ENABLE ASM
+ENABLE_LANGUAGE(ASM)
+
+SET(CMAKE_STATIC_LIBRARY_PREFIX)
+SET(CMAKE_STATIC_LIBRARY_SUFFIX)
+
+SET(CMAKE_EXECUTABLE_LIBRARY_PREFIX)
+SET(CMAKE_EXECUTABLE_LIBRARY_SUFFIX)
+
+
+# CURRENT DIRECTORY
+SET(ProjDirPath ${CMAKE_CURRENT_SOURCE_DIR})
+
+# DEBUG LINK FILE
+#set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_tcm.ld  -static")
+
+# RELEASE LINK FILE
+#set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_tcm.ld  -static")
+
+# DEBUG LINK FILE
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_sysram-sram.ld  -static")
+
+# RELEASE LINK FILE
+set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -T${ProjDirPath}/../../../../../platform/devices/VF6XX/linker/gcc/vf6xx_sysram-sram.ld  -static")
+
+# DEBUG ASM FLAGS
+SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# DEBUG C FLAGS
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -MMD  -MP  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# DEBUG LD FLAGS
+SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -g  -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  --specs=nano.specs  -lm  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mthumb  -mapcs  -Xlinker --gc-sections  -Xlinker -static  -Xlinker -z  -Xlinker muldefs  -Xlinker --defsym=__stack_size__=0x400  -Xlinker --defsym=__heap_size__=0x200")
+
+# RELEASE ASM FLAGS
+SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# RELEASE C FLAGS
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  -mthumb  -MMD  -MP  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mapcs  -std=gnu99")
+
+# RELEASE LD FLAGS
+SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mcpu=cortex-m4  -mfloat-abi=hard  -mfpu=fpv4-sp-d16  --specs=nano.specs  -lm  -Wall  -fno-common  -ffunction-sections  -fdata-sections  -ffreestanding  -fno-builtin  -Os  -mthumb  -mapcs  -Xlinker --gc-sections  -Xlinker -static  -Xlinker -z  -Xlinker muldefs  -Xlinker --defsym=__stack_size__=0x400  -Xlinker --defsym=__heap_size__=0x200")
+
+# ASM MACRO
+SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG}  -D__DEBUG")
+
+# C MACRO
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}  -D__DEBUG")
+SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}  -DCPU_VF6XX_M4")
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}  -D__NDEBUG")
+SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}  -DCPU_VF6XX_M4")
+
+# CXX MACRO
+
+# INCLUDE_DIRECTORIES
+IF(CMAKE_BUILD_TYPE MATCHES Debug)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/CMSIS/Include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/startup)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/drivers/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/utilities/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+ELSEIF(CMAKE_BUILD_TYPE MATCHES Release)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/CMSIS/Include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/devices/VF6XX/startup)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/drivers/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../../../../platform/utilities/inc)
+    INCLUDE_DIRECTORIES(${ProjDirPath}/../../..)
+ENDIF()
+
+# ADD_EXECUTABLE
+ADD_EXECUTABLE(hello_world
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h"
+   "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/gcc/startup_VF6XX_M4.S"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/portable/MemMang/heap_2.c"
+    "${ProjDirPath}/../../../FreeRTOSConfig.h"
+    "${ProjDirPath}/../main.c"
+    "${ProjDirPath}/../../../../../platform/drivers/src/lpuart_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/lpuart_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/drivers/src/ccm_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/ccm_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/drivers/src/gpio_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/drivers/inc/gpio_vf6xx.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/croutine.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/event_groups.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/FreeRTOS.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/list.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/mpu_wrappers.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/portable.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/projdefs.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/queue.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/semphr.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/StackMacros.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/task.h"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/include/timers.h"
+     "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/croutine.c"
+     "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/event_groups.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/list.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/queue.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/tasks.c"
+    "${ProjDirPath}/../../../../../rtos/FreeRTOS/Source/timers.c"
+    "${ProjDirPath}/../../../../../platform/utilities/src/debug_console.c"
+    "${ProjDirPath}/../../../../../platform/utilities/inc/debug_console.h"
+    "${ProjDirPath}/../../../../../platform/utilities/src/debug_console_vf6xx.c"
+    "${ProjDirPath}/../../../../../platform/utilities/inc/debug_console_vf6xx.h"
+    "${ProjDirPath}/../../../../../platform/utilities/src/print_scan.c"
+    "${ProjDirPath}/../../../../../platform/utilities/src/print_scan.h"
+    "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/system_VF6XX_M4.c"
+    "${ProjDirPath}/../../../../../platform/devices/VF6XX/startup/system_VF6XX_M4.h"
+)
+SET_TARGET_PROPERTIES(hello_world PROPERTIES OUTPUT_NAME "hello_world.elf")
+
+TARGET_LINK_LIBRARIES(hello_world -Wl,--start-group)
+# LIBRARIES
+IF(CMAKE_BUILD_TYPE MATCHES Debug)
+ELSEIF(CMAKE_BUILD_TYPE MATCHES Release)
+ENDIF()
+
+# SYSTEM LIBRARIES
+TARGET_LINK_LIBRARIES(hello_world m)
+TARGET_LINK_LIBRARIES(hello_world c)
+TARGET_LINK_LIBRARIES(hello_world gcc)
+TARGET_LINK_LIBRARIES(hello_world nosys)
+TARGET_LINK_LIBRARIES(hello_world -Wl,--end-group)
+
+# MAP FILE
+SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}  -Xlinker -Map=debug/hello_world.map")
+SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}  -Xlinker -Map=release/hello_world.map")
+
+# BIN AND HEX
+ADD_CUSTOM_COMMAND(TARGET hello_world POST_BUILD COMMAND ${CMAKE_OBJCOPY} -Oihex ${EXECUTABLE_OUTPUT_PATH}/hello_world.elf ${EXECUTABLE_OUTPUT_PATH}/hello_world.hex)
+ADD_CUSTOM_COMMAND(TARGET hello_world POST_BUILD COMMAND ${CMAKE_OBJCOPY} -Obinary ${EXECUTABLE_OUTPUT_PATH}/hello_world.elf ${EXECUTABLE_OUTPUT_PATH}/hello_world.bin)
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.bat b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.bat
new file mode 100755
index 0000000..6d41d86
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.bat
@@ -0,0 +1,5 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+mingw32-make -j4
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.sh b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.sh
new file mode 100755
index 0000000..ebb0c25
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_all.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+make -j4
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.bat b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.bat
new file mode 100755
index 0000000..bf3b902
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.bat
@@ -0,0 +1,3 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.sh b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.sh
new file mode 100755
index 0000000..571868b
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_debug.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.bat b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.bat
new file mode 100755
index 0000000..e229a83
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.bat
@@ -0,0 +1,3 @@
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+mingw32-make -j4
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.sh b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.sh
new file mode 100755
index 0000000..035ce4e
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/build_release.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+cmake -DCMAKE_TOOLCHAIN_FILE="../../../../../tools/cmake_toolchain_files/armgcc.cmake" -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release  .
+make -j4
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.bat b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.bat
new file mode 100755
index 0000000..ffea088
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.bat
@@ -0,0 +1,3 @@
+RD /s /Q Debug Release CMakeFiles
+DEL /s /Q /F Makefile cmake_install.cmake CMakeCache.txt
+pause
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.sh b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.sh
new file mode 100755
index 0000000..795ad87
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/armgcc/clean.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+rm -rf debug release CMakeFiles
+rm -rf Makefile cmake_install.cmake CMakeCache.txt
diff --git a/examples/vf6xx_colibri_m4/demo_apps/hello_world/main.c b/examples/vf6xx_colibri_m4/demo_apps/hello_world/main.c
new file mode 100644
index 0000000..1fad4c2
--- /dev/null
+++ b/examples/vf6xx_colibri_m4/demo_apps/hello_world/main.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * Copyright (c) 2016, Toradex AG
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o 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.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. 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 <FreeRTOS.h>
+#include <task.h>
+#include <ccm_vf6xx.h>
+#include <lpuart_vf6xx.h>
+#include "debug_console_vf6xx.h"
+
+/*!
+ * @brief A basic user-defined task
+ */
+void HelloTask(void *pvParameters)
+{
+	uint8_t receiveBuff;
+	/* Print the initial banner */
+	PRINTF("\r\nHello World!\n\n\r");
+	while(1) {
+		/* Main routine that simply echoes received characters forever */
+		/* First, get character */
+		receiveBuff = GETCHAR();
+		/* Now echo the received character */
+		PUTCHAR(receiveBuff);
+	}
+}
+
+int main(void)
+{
+	/* Init Clock Control and UART */
+	CCM_GetClocks();
+	CCM_ControlGate(ccmCcgrGateUart2, ccmClockNeededAll);
+
+	vf6xx_DbgConsole_Init(UART2, ccmIpgBusClk, 115200);
+
+    xTaskCreate(HelloTask, "Print Task", configMINIMAL_STACK_SIZE,
+                NULL, tskIDLE_PRIORITY+1, NULL);
+
+	vTaskStartScheduler();
+
+	while (true);
+}