Add basic support for the CC3200 Launchpad. From Jim Ewing

14 files changed, 2272 insertions, 0 deletions

diff --git a/nuttx/configs/Kconfig b/nuttx/configs/Kconfig
index dd0023009..9b95faf84 100644
--- a/nuttx/configs/Kconfig
+++ b/nuttx/configs/Kconfig
@@ -808,6 +808,15 @@ config ARCH_BOARD_TM4C123G_LAUNCHPAD
 	---help---
 		Tiva TM4C123G LaunchPad.
 
+config ARCH_BOARD_CC3200_LAUNCHPAD
+	bool "Tiva CC3200 Launchpad"
+	depends on ARCH_CHIP_CC3200
+	select ARCH_HAVE_LEDS
+	select ARCH_HAVE_BUTTONS
+	select ARCH_HAVE_IRQBUTTONS
+	---help---
+		Tiva CC3200 Launchpad.
+
 config ARCH_BOARD_TWR_K60N512
 	bool "FreeScale TWR-K60N512d evelopment board"
 	depends on ARCH_CHIP_MK60N512VMD100
@@ -1036,6 +1045,7 @@ config ARCH_BOARD
 	default "sure-pic32mx"        if ARCH_BOARD_SUREPIC32MX
 	default "teensy"              if ARCH_BOARD_TEENSY
 	default "tm4c123g-launchpad"  if ARCH_BOARD_TM4C123G_LAUNCHPAD
+	default "cc3200-launchpad"    if ARCH_BOARD_CC3200_LAUNCHPAD
 	default "twr-k60n512"         if ARCH_BOARD_TWR_K60N512
 	default "ubw32"               if ARCH_BOARD_UBW32
 	default "us7032evb1"          if ARCH_BOARD_US7032EVB1
@@ -1339,6 +1349,9 @@ endif
 if ARCH_BOARD_TM4C123G_LAUNCHPAD
 source "configs/tm4c123g-launchpad/Kconfig"
 endif
+if ARCH_BOARD_CC3200_LAUNCHPAD
+source "configs/cc3200-launchpad/Kconfig"
+endif
 if ARCH_BOARD_TWR_K60N512
 source "configs/twr-k60n512/Kconfig"
 endif
diff --git a/nuttx/configs/cc3200-launchpad/Kconfig b/nuttx/configs/cc3200-launchpad/Kconfig
new file mode 100644
index 000000000..019cd50b9
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/Kconfig
@@ -0,0 +1,7 @@
+#
+# For a description of the syntax of this configuration file,
+# see misc/tools/kconfig-language.txt.
+#
+
+if ARCH_BOARD_CC3200_LAUNCHPAD
+endif
diff --git a/nuttx/configs/cc3200-launchpad/include/board.h b/nuttx/configs/cc3200-launchpad/include/board.h
new file mode 100644
index 000000000..c97dd2a96
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/include/board.h
@@ -0,0 +1,267 @@
+/************************************************************************************
+ * configs/cc3200/include/board.h
+ * include/arch/board/board.h
+ *
+ *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Authors: Gregory Nutt <gnutt@nuttx.org>
+ *            Jim Ewing <jim@droidifi.com>
+ *
+ * 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 NuttX 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 OWNER 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.
+ *
+ ************************************************************************************/
+
+#ifndef __CONFIGS_CC3200_LAUNCHPAD_INCLUDE_BOARD_H
+#define __CONFIGS_CC3200_LAUNCHPAD_INCLUDE_BOARD_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Clocking *************************************************************************/
+
+/* RCC settings.  Crystal on-board the CC3200 LaunchPad include:
+ *
+ *   40MHz internal clock
+ *   32.768kHz RTC clock
+ */
+
+#define SYSCON_RCC_XTAL      SYSCON_RCC_XTAL40000KHZ /* On-board crystal is 40 MHz */
+#define XTAL_FREQUENCY       40000000
+
+/* Oscillator source is the main oscillator */
+
+#define SYSCON_RCC_OSCSRC    SYSCON_RCC_OSCSRC_MOSC
+#define SYSCON_RCC2_OSCSRC   SYSCON_RCC2_OSCSRC2_MOSC
+#define OSCSRC_FREQUENCY     XTAL_FREQUENCY
+
+#define TIVA_SYSDIV            5
+#define SYSCLK_FREQUENCY     80000000  /* 80MHz */
+
+/* Other RCC settings:
+ *
+ * - Main and internal oscillators enabled.
+ * - PLL and sys dividers not bypassed
+ * - PLL not powered down
+ * - No auto-clock gating reset
+ */
+
+#define TIVA_RCC_VALUE (SYSCON_RCC_OSCSRC | SYSCON_RCC_XTAL | \
+                      SYSCON_RCC_USESYSDIV | SYSCON_RCC_SYSDIV(TIVA_SYSDIV))
+
+/* RCC2 settings
+ *
+ * - PLL and sys dividers not bypassed.
+ * - PLL not powered down
+ * - Not using RCC2
+ *
+ * When SYSCON_RCC2_DIV400 is not selected, SYSDIV2 is the divisor-1.
+ * When SYSCON_RCC2_DIV400 is selected, SYSDIV2 is the divisor-1)/2, plus
+ * the LSB:
+ *
+ * SYSDIV2 SYSDIV2LSB DIVISOR
+ *   0       N/A         2
+ *   1       0           3
+ *   "       1           4
+ *   2       0           5
+ *   "       1           6
+ *   etc.
+ */
+
+#if (TIVA_SYSDIV & 1) == 0
+#  define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV2LSB | \
+                         SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
+                         SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
+#else
+#  define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
+                         SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
+#endif
+
+/* LED definitions ******************************************************************/
+/* The CC3200 LaunchPad has three RGB LEDs.
+ *
+ *   BOARD_LED_R    -- Connected to PF1
+ *   BOARD_LED_G    -- Connected to PF3
+ *   BOARD_LED_Y    -- Connected to PF2
+ */
+
+/* LED index values for use with cc3200_setled() */
+
+#define BOARD_LED_R               1
+#define BOARD_LED_G               2
+#define BOARD_LED_Y               3
+#define BOARD_NLEDS               3
+
+/* LED bits for use with cc3200_setleds() */
+
+#define BOARD_LED1_BIT            (1 << BOARD_LED1)
+#define BOARD_LED2_BIT            (1 << BOARD_LED2)
+
+/* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
+ * will be included in the build:
+ *
+ * OFF:
+ * - OFF means that the OS is still initializing. Initialization is very fast so
+ *   if you see this at all, it probably means that the system is hanging up
+ *   somewhere in the initialization phases.
+ *
+ * GREEN
+ * - This means that the OS completed initialization.
+ *
+ * BLUE:
+ * - Whenever and interrupt or signal handler is entered, the BLUE LED is
+ *   illuminated and extinguished when the interrupt or signal handler exits.
+ *
+ * RED:
+ * - If a recovered assertion occurs, the RED LED will be illuminated
+ *   briefly while the assertion is handled.  You will probably never see this.
+ *
+ * Flashing RED:
+ * - In the event of a fatal crash, 
+ *   extinguished and the RED component will FLASH at a 2Hz rate.
+ */
+                                /* RED  GREEN BLUE               */
+#define LED_STARTED       0     /* OFF  OFF   OFF                */
+#define LED_HEAPALLOCATE  0     /* OFF  OFF   OFF                */
+#define LED_IRQSENABLED   0     /* OFF  OFF   OFF                */
+#define LED_STACKCREATED  1     /* OFF  ON    OFF                */
+#define LED_INIRQ         2     /* NC   NC    ON  (momentary)    */
+#define LED_SIGNAL        2     /* NC   NC    ON  (momentary)    */
+#define LED_ASSERTION     3     /* ON   NC    NC  (momentary)    */
+#define LED_PANIC         4     /* ON   OFF   OFF (flashing 2Hz) */
+
+/* LED definitions ******************************************************************/
+/* The CC3200 LaunchPad has two buttons:
+ *
+ *   BOARD_SW1    -- Connected to PF4
+ *   BOARD_SW2    -- Connected to PF0
+ */
+
+#define BUTTON_SW1        0
+#define BUTTON_SW2        1
+#define BUTTON_SW3        2
+#define NUM_BUTTONS       3
+
+#define BUTTON_SW1_BIT    (1 << BUTTON_SW1)
+#define BUTTON_SW2_BIT    (1 << BUTTON_SW2)
+#define BUTTON_SW3_BIT    (1 << BUTTON_SW3)
+
+/************************************************************************************
+ * Public Function Prototypes
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/************************************************************************************
+ * Name: tiva_boardinitialize
+ *
+ * Description:
+ *   All Tiva architectures must provide the following entry point.  This entry
+ *   point is called early in the initialization -- after all memory has been
+ *   configured and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+void tiva_boardinitialize(void);
+
+/************************************************************************************
+ * Name:  cc3200_ledinit, cc3200_setled, and cc3200_setleds
+ *
+ * Description:
+ *   If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LED.  If
+ *   CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to
+ *   control the LEDs from user applications.
+ *
+ ************************************************************************************/
+
+#ifndef CONFIG_ARCH_LEDS
+void cc3200_ledinit(void);
+void cc3200_setled(int led, unsigned char ledon);
+void cc3200_setleds(unsigned char ledset);
+#endif
+
+/************************************************************************************
+ * Name: up_buttoninit
+ *
+ * Description:
+ *   up_buttoninit() must be called to initialize button resources.  After that,
+ *   up_buttons() may be called to collect the current state of all buttons or
+ *   up_irqbutton() may be called to register button interrupt handlers.
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_ARCH_BUTTONS
+void up_buttoninit(void);
+
+/************************************************************************************
+ * Name: up_buttons
+ *
+ * Description:
+ *   up_buttoninit() must be called to initialize button resources.  After that,
+ *   up_buttons() may be called to collect the current state of all buttons.
+ *
+ *   After up_buttoninit() has been called, up_buttons() may be called to collect
+ *   the state of all buttons.  up_buttons() returns an 8-bit bit set with each bit
+ *   associated with a button.  See the BOARD_BUTTON_*_BIT and BOARD_JOYSTICK_*_BIT
+ *   definitions above for the meaning of each bit.
+ *
+ ************************************************************************************/
+
+uint8_t up_buttons(void);
+
+/************************************************************************************
+ * Button support.
+ *
+ * Description:
+ *   up_buttoninit() must be called to initialize button resources.  After that,
+ *   up_irqbutton() may be called to register button interrupt handlers.
+ *
+ *   up_irqbutton() may be called to register an interrupt handler that will be called
+ *   when a button is depressed or released.  The ID value is a button enumeration
+ *   value that uniquely identifies a button resource. See the BOARD_BUTTON_* and
+ *   BOARD_JOYSTICK_* definitions in above for the meaning of enumeration values
+ *   The previous interrupt handler address is returned (so that it may restored, if
+ *   so desired).
+ *
+ *   Note that up_irqbutton() also enables button interrupts.  Button interrupts
+ *   will remain enabled after the interrupt handler is attached. Interrupts may
+ *   be disabled (and detached) by calling up_irqbutton with irqhandler equal to
+ *   NULL.
+ *
+ ************************************************************************************/
+
+#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_GPIO_IRQ)
+xcpt_t up_irqbutton(int id, xcpt_t irqhandler);
+#endif
+#endif /* CONFIG_ARCH_BUTTONS */
+
+#endif /* __ASSEMBLY__ */
+#endif  /* __CONFIGS_CC3200_LAUNCHPAD_INCLUDE_BOARD_H */
diff --git a/nuttx/configs/cc3200-launchpad/include/cc3200_utils.h b/nuttx/configs/cc3200-launchpad/include/cc3200_utils.h
new file mode 100644
index 000000000..400891c16
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/include/cc3200_utils.h
@@ -0,0 +1,149 @@
+/************************************************************************************
+ * configs/cc3200/include/cc3200_util.h
+ *
+ *   Copyright (C) 2014 Droidifi LLC. All rights reserved.
+ *   Author: Jim Ewing <jim@droidifi.com>
+ * 
+ *   Adapted from code Copyright (C) 2014 Texas Instruments Incorporated
+ *
+ * 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.
+ *
+ * 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 OWNER 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.
+ *
+ ************************************************************************************/
+
+#ifdef  __CONFIGS_CC3200_INCLUDE_UTILS_H
+#define __CONFIGS_CC3200_INCLUDE_UTILS_H 1
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+#define HWREG(x)            (*((volatile unsigned long *)(x)))
+
+#define CONSOLE_BAUD_RATE   115200
+
+#define PAD_CONFIG_BASE     0x4402E0A0
+
+#define PIN_TYPE_STD        0x00000000
+#define PIN_STRENGTH_2MA    0x00000020
+#define PAD_MODE_MASK       0x0000000F
+#define PAD_STRENGTH_MASK   0x000000E0
+#define PAD_TYPE_MASK       0x00000310
+
+#define PIN_MODE_0          0x00000000
+#define PIN_MODE_1          0x00000001
+#define PIN_MODE_2          0x00000002
+#define PIN_MODE_3          0x00000003
+#define PIN_MODE_4          0x00000004
+#define PIN_MODE_5          0x00000005
+#define PIN_MODE_6          0x00000006
+#define PIN_MODE_7          0x00000007
+#define PIN_MODE_8          0x00000008
+#define PIN_MODE_9          0x00000009
+#define PIN_MODE_10         0x0000000A
+#define PIN_MODE_11         0x0000000B
+#define PIN_MODE_12         0x0000000C
+#define PIN_MODE_13         0x0000000D
+#define PIN_MODE_14         0x0000000E
+#define PIN_MODE_15         0x0000000F
+
+#define PIN_STRENGTH_2MA    0x00000020
+#define PIN_STRENGTH_4MA    0x00000040
+#define PIN_STRENGTH_6MA    0x00000060
+
+#define PIN_TYPE_STD        0x00000000
+#define PIN_TYPE_STD_PU     0x00000100
+#define PIN_TYPE_STD_PD     0x00000200
+
+#define PIN_TYPE_OD         0x00000010
+#define PIN_TYPE_OD_PU      0x00000110
+#define PIN_TYPE_OD_PD      0x00000210
+#define PIN_TYPE_ANALOG     0x10000000
+
+#define PIN_01              0x00000000
+#define PIN_02              0x00000001
+#define PIN_03              0x00000002
+#define PIN_04              0x00000003
+#define PIN_05              0x00000004
+#define PIN_06              0x00000005
+#define PIN_07              0x00000006
+#define PIN_08              0x00000007
+#define PIN_11              0x0000000A
+#define PIN_12              0x0000000B
+#define PIN_13              0x0000000C
+#define PIN_14              0x0000000D
+#define PIN_15              0x0000000E
+#define PIN_16              0x0000000F
+#define PIN_17              0x00000010
+#define PIN_18              0x00000011
+#define PIN_19              0x00000012
+#define PIN_20              0x00000013
+#define PIN_21              0x00000014
+#define PIN_45              0x0000002C
+#define PIN_46              0x0000002D
+#define PIN_47              0x0000002E
+#define PIN_48              0x0000002F
+#define PIN_49              0x00000030
+#define PIN_50              0x00000031
+#define PIN_52              0x00000033
+#define PIN_53              0x00000034
+#define PIN_55              0x00000036
+#define PIN_56              0x00000037
+#define PIN_57              0x00000038
+#define PIN_58              0x00000039
+#define PIN_59              0x0000003A
+#define PIN_60              0x0000003B
+#define PIN_61              0x0000003C
+#define PIN_62              0x0000003D
+#define PIN_63              0x0000003E
+#define PIN_64              0x0000003F
+
+/************************************************************************************
+ * Private Data
+ ************************************************************************************/
+
+static const unsigned long g_cc3200_pinmap[64] =
+{
+  10, 11, 12, 13, 14, 15, 16, 17, 255, 255, 18,
+  19, 20, 21, 22, 23, 24, 40, 28, 29, 25, 255,
+  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+  31, 255, 255, 255, 255, 0, 255, 32, 30, 255, 1,
+  255, 2, 3, 4, 5, 6, 7, 8, 9
+};
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+void cc3200_putc(char c);
+char cc3200_getc(void);
+void cc3200_print(char* str);
+void cc3200_pin_config_set(uint32_t pin, uint32_t pin_strength, uint32_t pin_type);
+void cc3200_pin_mode_set(uint32_t pin, uint32_t pin_mode);
+void cc3200_pin_type_uart(uint32_t pin, uint32_t pin_mode);
+void cc3200_init(void);
+void cc3200_uart_init(void);
+
+#endif /* __CONFIGS_CC3200_INCLUDE_UTILS_H */
diff --git a/nuttx/configs/cc3200-launchpad/nsh/Make.defs b/nuttx/configs/cc3200-launchpad/nsh/Make.defs
new file mode 100644
index 000000000..c696703bd
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/nsh/Make.defs
@@ -0,0 +1,110 @@
+############################################################################
+# configs/cc3200-launchpad/nsh/Make.defs
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# 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 NuttX 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 OWNER 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 ${TOPDIR}/.config
+include ${TOPDIR}/tools/Config.mk
+include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
+
+ifeq ($(WINTOOL),y)
+  # Windows-native toolchains
+  DIRLINK = $(TOPDIR)/tools/copydir.sh
+  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
+  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
+  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
+else
+  # Linux/Cygwin-native toolchain
+  MKDEP = $(TOPDIR)/tools/mkdeps.sh
+  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
+  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
+endif
+
+CC = $(CROSSDEV)gcc
+CXX = $(CROSSDEV)g++
+CPP = $(CROSSDEV)gcc -E
+LD = $(CROSSDEV)ld
+AR = $(CROSSDEV)ar rcs
+NM = $(CROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
+ARCHWARNINGSXX = -Wall -Wshadow
+ARCHDEFINES =
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
+AFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT =
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+  LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  LDFLAGS += -g
+endif
+
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
+HOSTLDFLAGS =
+
diff --git a/nuttx/configs/cc3200-launchpad/nsh/defconfig b/nuttx/configs/cc3200-launchpad/nsh/defconfig
new file mode 100644
index 000000000..adf395bda
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/nsh/defconfig
@@ -0,0 +1,832 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+
+#
+# Build Setup
+#
+CONFIG_EXPERIMENTAL=y
+# CONFIG_DEFAULT_SMALL is not set
+CONFIG_HOST_LINUX=y
+# CONFIG_HOST_OSX is not set
+# CONFIG_HOST_WINDOWS is not set
+# CONFIG_HOST_OTHER is not set
+
+#
+# Build Configuration
+#
+CONFIG_APPS_DIR="../apps"
+# CONFIG_BUILD_2PASS is not set
+
+#
+# Binary Output Formats
+#
+# CONFIG_RRLOAD_BINARY is not set
+# CONFIG_INTELHEX_BINARY is not set
+# CONFIG_MOTOROLA_SREC is not set
+CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
+
+#
+# Customize Header Files
+#
+# CONFIG_ARCH_STDINT_H is not set
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+# CONFIG_ARCH_STDARG_H is not set
+
+#
+# Debug Options
+#
+# CONFIG_DEBUG is not set
+CONFIG_ARCH_HAVE_STACKCHECK=y
+# CONFIG_ARCH_HAVE_HEAPCHECK is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+CONFIG_ARCH_HAVE_CUSTOMOPT=y
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_8051 is not set
+CONFIG_ARCH_ARM=y
+# CONFIG_ARCH_AVR is not set
+# CONFIG_ARCH_HC is not set
+# CONFIG_ARCH_MIPS is not set
+# CONFIG_ARCH_RGMP is not set
+# CONFIG_ARCH_SH is not set
+# CONFIG_ARCH_SIM is not set
+# CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_Z16 is not set
+# CONFIG_ARCH_Z80 is not set
+CONFIG_ARCH="arm"
+
+#
+# ARM Options
+#
+# CONFIG_ARCH_CHIP_A1X is not set
+# CONFIG_ARCH_CHIP_C5471 is not set
+# CONFIG_ARCH_CHIP_CALYPSO is not set
+# CONFIG_ARCH_CHIP_DM320 is not set
+# CONFIG_ARCH_CHIP_IMX is not set
+# CONFIG_ARCH_CHIP_KINETIS is not set
+# CONFIG_ARCH_CHIP_KL is not set
+# CONFIG_ARCH_CHIP_LM is not set
+CONFIG_ARCH_CHIP_TIVA=y
+# CONFIG_ARCH_CHIP_LPC17XX is not set
+# CONFIG_ARCH_CHIP_LPC214X is not set
+# CONFIG_ARCH_CHIP_LPC2378 is not set
+# CONFIG_ARCH_CHIP_LPC31XX is not set
+# CONFIG_ARCH_CHIP_LPC43XX is not set
+# CONFIG_ARCH_CHIP_NUC1XX is not set
+# CONFIG_ARCH_CHIP_SAMA5 is not set
+# CONFIG_ARCH_CHIP_SAMD is not set
+# CONFIG_ARCH_CHIP_SAM34 is not set
+# CONFIG_ARCH_CHIP_STM32 is not set
+# CONFIG_ARCH_CHIP_STR71X is not set
+# CONFIG_ARCH_ARM7TDMI is not set
+# CONFIG_ARCH_ARM926EJS is not set
+# CONFIG_ARCH_ARM920T is not set
+# CONFIG_ARCH_CORTEXM0 is not set
+# CONFIG_ARCH_CORTEXM3 is not set
+CONFIG_ARCH_CORTEXM4=y
+# CONFIG_ARCH_CORTEXA5 is not set
+# CONFIG_ARCH_CORTEXA8 is not set
+CONFIG_ARCH_FAMILY="armv7-m"
+CONFIG_ARCH_CHIP="tiva"
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_ARCH_HAVE_CMNVECTOR=y
+# CONFIG_ARMV7M_CMNVECTOR is not set
+CONFIG_ARCH_HAVE_FPU=y
+# CONFIG_ARCH_FPU is not set
+CONFIG_ARCH_HAVE_MPU=y
+# CONFIG_ARMV7M_MPU is not set
+
+#
+# ARMV7M Configuration Options
+#
+# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
+# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
+# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
+CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y
+
+#
+# Tiva/Stellaris Configuration Options
+#
+# CONFIG_ARCH_CHIP_TM4C123GH6ZRB is not set
+# CONFIG_ARCH_CHIP_TM4C123GH6PMI is not set
+CONFIG_ARCH_CHIP_CC3200=y
+
+#
+# Tiva/Stellaris Peripheral Support
+#
+CONFIG_TIVA_UART0=y
+# CONFIG_TIVA_UART1 is not set
+# CONFIG_TIVA_UART2 is not set
+CONFIG_SSI0_DISABLE=y
+CONFIG_SSI1_DISABLE=y
+# CONFIG_TIVA_ETHERNET is not set
+# CONFIG_TIVA_FLASH is not set
+
+#
+# Disable GPIO Interrupts
+#
+# CONFIG_TIVA_DISABLE_GPIOA_IRQS is not set
+# CONFIG_TIVA_DISABLE_GPIOB_IRQS is not set
+# CONFIG_TIVA_DISABLE_GPIOC_IRQS is not set
+# CONFIG_TIVA_DISABLE_GPIOD_IRQS is not set
+# CONFIG_TIVA_DISABLE_GPIOE_IRQS is not set
+CONFIG_TIVA_DISABLE_GPIOF_IRQS=y
+CONFIG_TIVA_DISABLE_GPIOG_IRQS=y
+CONFIG_TIVA_DISABLE_GPIOH_IRQS=y
+CONFIG_TIVA_DISABLE_GPIOJ_IRQS=y
+
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+# CONFIG_ARCH_VECNOTIRQ is not set
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_HAVE_IRQPRIO=y
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+CONFIG_ARCH_HAVE_VFORK=y
+# CONFIG_ARCH_HAVE_MMU is not set
+# CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_ARCH_STACKDUMP is not set
+# CONFIG_ENDIAN_BIG is not set
+# CONFIG_ARCH_IDLE_CUSTOM is not set
+# CONFIG_ARCH_HAVE_RAMFUNCS is not set
+CONFIG_ARCH_HAVE_RAMVECTORS=y
+# CONFIG_ARCH_RAMVECTORS is not set
+
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=4000
+# CONFIG_ARCH_CALIBRATION is not set
+
+#
+# Interrupt options
+#
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=0
+CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
+# CONFIG_ARCH_HIPRI_INTERRUPT is not set
+
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+# CONFIG_BOOT_RUNFROMFLASH is not set
+CONFIG_BOOT_RUNFROMISRAM=y
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
+
+#
+# Boot Memory Configuration
+#
+CONFIG_RAM_START=0x20004000
+CONFIG_RAM_SIZE=192000
+# CONFIG_ARCH_HAVE_SDRAM is not set
+
+#
+# Board Selection
+#
+CONFIG_ARCH_BOARD_CC3200_LAUNCHPAD=y
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="cc3200-launchpad"
+
+#
+# Common Board Options
+#
+CONFIG_ARCH_HAVE_LEDS=y
+# CONFIG_ARCH_LEDS is not set
+CONFIG_ARCH_HAVE_BUTTONS=y
+# CONFIG_ARCH_BUTTONS is not set
+CONFIG_ARCH_HAVE_IRQBUTTONS=y
+CONFIG_NSH_MMCSDMINOR=0
+
+#
+# Board-Specific Options
+#
+
+#
+# RTOS Features
+#
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+# CONFIG_DISABLE_MQUEUE is not set
+# CONFIG_DISABLE_ENVIRON is not set
+
+#
+# Clocks and Timers
+#
+CONFIG_USEC_PER_TICK=10000
+# CONFIG_SYSTEM_TIME64 is not set
+# CONFIG_CLOCK_MONOTONIC is not set
+# CONFIG_JULIAN_TIME is not set
+CONFIG_START_YEAR=2014
+CONFIG_START_MONTH=8
+CONFIG_START_DAY=24
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=2
+CONFIG_PREALLOC_TIMERS=2
+
+#
+# Tasks and Scheduling
+#
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_RR_INTERVAL=100
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_MAX_TASKS=8
+# CONFIG_SCHED_HAVE_PARENT is not set
+CONFIG_SCHED_WAITPID=y
+
+#
+# Pthread Options
+#
+# CONFIG_MUTEX_TYPES is not set
+CONFIG_NPTHREAD_KEYS=4
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+# CONFIG_SCHED_INSTRUMENTATION is not set
+
+#
+# Files and I/O
+#
+CONFIG_DEV_CONSOLE=y
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
+# CONFIG_SDCLONE_DISABLE is not set
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+# CONFIG_PRIORITY_INHERITANCE is not set
+
+#
+# RTOS hooks
+#
+# CONFIG_BOARD_INITIALIZE is not set
+# CONFIG_SCHED_STARTHOOK is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+
+#
+# Signal Numbers
+#
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
+
+#
+# POSIX Message Queue Options
+#
+CONFIG_PREALLOC_MQ_MSGS=32
+CONFIG_MQ_MAXMSGSIZE=32
+
+#
+# Stack and heap information
+#
+CONFIG_IDLETHREAD_STACKSIZE=1024
+CONFIG_USERMAIN_STACKSIZE=4096
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+
+#
+# Device Drivers
+#
+CONFIG_DISABLE_POLL=y
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+
+#
+# Buffering
+#
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
+# CONFIG_PWM is not set
+# CONFIG_ARCH_HAVE_I2CRESET is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_I2S is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_TIMER is not set
+# CONFIG_ANALOG is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_VIDEO_DEVICES is not set
+# CONFIG_BCH is not set
+# CONFIG_INPUT is not set
+# CONFIG_LCD is not set
+# CONFIG_MMCSD is not set
+# CONFIG_MTD is not set
+# CONFIG_PIPES is not set
+# CONFIG_PM is not set
+# CONFIG_POWER is not set
+# CONFIG_SENSORS is not set
+# CONFIG_SERCOMM_CONSOLE is not set
+CONFIG_SERIAL=y
+# CONFIG_DEV_LOWCONSOLE is not set
+# CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
+CONFIG_ARCH_HAVE_UART0=y
+# CONFIG_ARCH_HAVE_UART1 is not set
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+# CONFIG_ARCH_HAVE_UART4 is not set
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
+
+#
+# USART Configuration
+#
+CONFIG_MCU_SERIAL=y
+CONFIG_STANDARD_SERIAL=y
+CONFIG_UART0_SERIAL_CONSOLE=y
+# CONFIG_NO_SERIAL_CONSOLE is not set
+
+#
+# UART0 Configuration
+#
+CONFIG_UART0_RXBUFSIZE=128
+CONFIG_UART0_TXBUFSIZE=128
+CONFIG_UART0_BAUD=115200
+CONFIG_UART0_BITS=8
+CONFIG_UART0_PARITY=0
+CONFIG_UART0_2STOP=0
+# CONFIG_UART0_IFLOWCONTROL is not set
+# CONFIG_UART0_OFLOWCONTROL is not set
+# CONFIG_SERIAL_IFLOWCONTROL is not set
+# CONFIG_SERIAL_OFLOWCONTROL is not set
+# CONFIG_USBDEV is not set
+# CONFIG_USBHOST is not set
+# CONFIG_WIRELESS is not set
+
+#
+# System Logging Device Options
+#
+
+#
+# System Logging
+#
+# CONFIG_RAMLOG is not set
+
+#
+# Networking Support
+#
+# CONFIG_ARCH_HAVE_NET is not set
+# CONFIG_ARCH_HAVE_PHY is not set
+# CONFIG_NET is not set
+
+#
+# Crypto API
+#
+# CONFIG_CRYPTO is not set
+
+#
+# File Systems
+#
+
+#
+# File system configuration
+#
+# CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_AUTOMOUNTER is not set
+# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
+CONFIG_FS_READABLE=y
+# CONFIG_FS_WRITABLE is not set
+# CONFIG_FS_RAMMAP is not set
+# CONFIG_FS_FAT is not set
+# CONFIG_FS_NXFFS is not set
+# CONFIG_FS_ROMFS is not set
+# CONFIG_FS_SMARTFS is not set
+CONFIG_FS_BINFS=y
+CONFIG_FS_PROCFS=y
+
+#
+# Exclude individual procfs entries
+#
+# CONFIG_FS_PROCFS_EXCLUDE_PROCESS is not set
+# CONFIG_FS_PROCFS_EXCLUDE_UPTIME is not set
+# CONFIG_FS_PROCFS_EXCLUDE_MOUNTS is not set
+
+#
+# System Logging
+#
+# CONFIG_SYSLOG_ENABLE is not set
+# CONFIG_SYSLOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_NX is not set
+
+#
+# Memory Management
+#
+# CONFIG_MM_MULTIHEAP is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=2
+# CONFIG_ARCH_HAVE_HEAP2 is not set
+# CONFIG_GRAN is not set
+
+#
+# Audio Support
+#
+# CONFIG_AUDIO is not set
+
+#
+# Binary Formats
+#
+# CONFIG_BINFMT_DISABLE is not set
+# CONFIG_BINFMT_EXEPATH is not set
+CONFIG_NXFLAT=y
+# CONFIG_ELF is not set
+CONFIG_BUILTIN=y
+CONFIG_PIC=y
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
+
+#
+# Library Routines
+#
+
+#
+# Standard C Library Options
+#
+CONFIG_STDIO_BUFFER_SIZE=128
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_LIB_HOMEDIR="/"
+# CONFIG_LIBM is not set
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+# CONFIG_LIBC_FLOATINGPOINT is not set
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+# CONFIG_LIBC_EXECFUNCS is not set
+CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
+CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
+# CONFIG_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+# CONFIG_LIBC_LOCALTIME is not set
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
+
+#
+# Non-standard Library Support
+#
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_LIB_KBDCODEC is not set
+# CONFIG_LIB_SLCDCODEC is not set
+
+#
+# Basic CXX Support
+#
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
+
+#
+# Application Configuration
+#
+
+#
+# Built-In Applications
+#
+CONFIG_BUILTIN_PROXY_STACKSIZE=512
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_CONFIGDATA is not set
+# CONFIG_EXAMPLES_CPUHOG is not set
+# CONFIG_EXAMPLES_DHCPD is not set
+# CONFIG_EXAMPLES_ELF is not set
+# CONFIG_EXAMPLES_FTPC is not set
+# CONFIG_EXAMPLES_FTPD is not set
+# CONFIG_EXAMPLES_HELLO is not set
+# CONFIG_EXAMPLES_HELLOXX is not set
+# CONFIG_EXAMPLES_JSON is not set
+# CONFIG_EXAMPLES_HIDKBD is not set
+# CONFIG_EXAMPLES_KEYPADTEST is not set
+# CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+# CONFIG_EXAMPLES_NRF24L01TERM is not set
+CONFIG_EXAMPLES_NSH=y
+# CONFIG_EXAMPLES_NULL is not set
+# CONFIG_EXAMPLES_NX is not set
+# CONFIG_EXAMPLES_NXCONSOLE is not set
+# CONFIG_EXAMPLES_NXFFS is not set
+# CONFIG_EXAMPLES_NXFLAT is not set
+# CONFIG_EXAMPLES_NXHELLO is not set
+# CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NXLINES is not set
+# CONFIG_EXAMPLES_NXTEXT is not set
+# CONFIG_EXAMPLES_OSTEST is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POSIXSPAWN is not set
+# CONFIG_EXAMPLES_QENCODER is not set
+# CONFIG_EXAMPLES_RGMP is not set
+# CONFIG_EXAMPLES_ROMFS is not set
+# CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERIALBLASTER is not set
+# CONFIG_EXAMPLES_SERIALRX is not set
+# CONFIG_EXAMPLES_SERLOOP is not set
+# CONFIG_EXAMPLES_SLCD is not set
+# CONFIG_EXAMPLES_SMART_TEST is not set
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_TCPECHO is not set
+# CONFIG_EXAMPLES_TELNETD is not set
+# CONFIG_EXAMPLES_THTTPD is not set
+# CONFIG_EXAMPLES_TIFF is not set
+# CONFIG_EXAMPLES_TOUCHSCREEN is not set
+# CONFIG_EXAMPLES_UDP is not set
+# CONFIG_EXAMPLES_WEBSERVER is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_TIFF is not set
+
+#
+# Interpreters
+#
+# CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_PCODE is not set
+
+#
+# Network Utilities
+#
+
+#
+# Networking Utilities
+#
+# CONFIG_NETUTILS_CODECS is not set
+# CONFIG_NETUTILS_DHCPD is not set
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_JSON is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_NETLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+
+#
+# FreeModBus
+#
+# CONFIG_MODBUS is not set
+
+#
+# NSH Library
+#
+CONFIG_NSH_LIBRARY=y
+
+#
+# Command Line Configuration
+#
+CONFIG_NSH_READLINE=y
+# CONFIG_NSH_CLE is not set
+CONFIG_NSH_LINELEN=64
+# CONFIG_NSH_DISABLE_SEMICOLON is not set
+CONFIG_NSH_CMDPARMS=y
+CONFIG_NSH_TMPDIR="/tmp"
+CONFIG_NSH_MAXARGUMENTS=6
+CONFIG_NSH_ARGCAT=y
+CONFIG_NSH_NESTDEPTH=3
+# CONFIG_NSH_DISABLEBG is not set
+CONFIG_NSH_BUILTIN_APPS=y
+
+#
+# Disable Individual commands
+#
+# CONFIG_NSH_DISABLE_ADDROUTE is not set
+# CONFIG_NSH_DISABLE_CAT is not set
+# CONFIG_NSH_DISABLE_CD is not set
+# CONFIG_NSH_DISABLE_CP is not set
+# CONFIG_NSH_DISABLE_CMP is not set
+# CONFIG_NSH_DISABLE_DD is not set
+# CONFIG_NSH_DISABLE_DF is not set
+# CONFIG_NSH_DISABLE_DELROUTE is not set
+# CONFIG_NSH_DISABLE_ECHO is not set
+# CONFIG_NSH_DISABLE_EXEC is not set
+# CONFIG_NSH_DISABLE_EXIT is not set
+# CONFIG_NSH_DISABLE_FREE is not set
+# CONFIG_NSH_DISABLE_GET is not set
+# CONFIG_NSH_DISABLE_HELP is not set
+# CONFIG_NSH_DISABLE_HEXDUMP is not set
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_KILL is not set
+# CONFIG_NSH_DISABLE_LOSETUP is not set
+# CONFIG_NSH_DISABLE_LS is not set
+# CONFIG_NSH_DISABLE_MB is not set
+# CONFIG_NSH_DISABLE_MKDIR is not set
+# CONFIG_NSH_DISABLE_MKFIFO is not set
+# CONFIG_NSH_DISABLE_MKRD is not set
+# CONFIG_NSH_DISABLE_MH is not set
+# CONFIG_NSH_DISABLE_MOUNT is not set
+# CONFIG_NSH_DISABLE_MW is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_NSH_DISABLE_PUT is not set
+# CONFIG_NSH_DISABLE_PWD is not set
+# CONFIG_NSH_DISABLE_RM is not set
+# CONFIG_NSH_DISABLE_RMDIR is not set
+# CONFIG_NSH_DISABLE_SET is not set
+# CONFIG_NSH_DISABLE_SH is not set
+# CONFIG_NSH_DISABLE_SLEEP is not set
+# CONFIG_NSH_DISABLE_TEST is not set
+# CONFIG_NSH_DISABLE_UMOUNT is not set
+# CONFIG_NSH_DISABLE_UNSET is not set
+# CONFIG_NSH_DISABLE_USLEEP is not set
+# CONFIG_NSH_DISABLE_WGET is not set
+# CONFIG_NSH_DISABLE_XD is not set
+
+#
+# Configure Command Options
+#
+CONFIG_NSH_CMDOPT_DF_H=y
+CONFIG_NSH_CODECS_BUFSIZE=128
+CONFIG_NSH_CMDOPT_HEXDUMP=y
+CONFIG_NSH_PROC_MOUNTPOUNT="/proc"
+CONFIG_NSH_FILEIOSIZE=512
+
+#
+# Scripting Support
+#
+# CONFIG_NSH_DISABLESCRIPT is not set
+# CONFIG_NSH_DISABLE_ITEF is not set
+# CONFIG_NSH_DISABLE_LOOPS is not set
+
+#
+# Console Configuration
+#
+CONFIG_NSH_CONSOLE=y
+# CONFIG_NSH_ALTCONDEV is not set
+# CONFIG_NSH_ARCHINIT is not set
+
+#
+# NxWidgets/NxWM
+#
+
+#
+# Platform-specific Support
+#
+# CONFIG_PLATFORM_CONFIGDATA is not set
+
+#
+# System Libraries and NSH Add-Ons
+#
+
+#
+# Custom Free Memory Command
+#
+# CONFIG_SYSTEM_FREE is not set
+
+#
+# EMACS-like Command Line Editor
+#
+# CONFIG_SYSTEM_CLE is not set
+
+#
+# FLASH Program Installation
+#
+# CONFIG_SYSTEM_INSTALL is not set
+
+#
+# FLASH Erase-all Command
+#
+
+#
+# Intel HEX to binary conversion
+#
+# CONFIG_SYSTEM_HEX2BIN is not set
+
+#
+# I2C tool
+#
+
+#
+# INI File Parser
+#
+# CONFIG_SYSTEM_INIFILE is not set
+
+#
+# NxPlayer media player library / command Line
+#
+# CONFIG_SYSTEM_NXPLAYER is not set
+
+#
+# RAM test
+#
+# CONFIG_SYSTEM_RAMTEST is not set
+
+#
+# readline()
+#
+CONFIG_SYSTEM_READLINE=y
+CONFIG_READLINE_ECHO=y
+
+#
+# P-Code Support
+#
+
+#
+# PHY Tool
+#
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sudoku
+#
+# CONFIG_SYSTEM_SUDOKU is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# VI Work-Alike Editor
+#
+# CONFIG_SYSTEM_VI is not set
+
+#
+# Stack Monitor
+#
+
+#
+# USB CDC/ACM Device Commands
+#
+
+#
+# USB Composite Device Commands
+#
+
+#
+# USB Mass Storage Device Commands
+#
+
+#
+# USB Monitor
+#
+
+#
+# Zmodem Commands
+#
+# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/cc3200-launchpad/nsh/setenv.sh b/nuttx/configs/cc3200-launchpad/nsh/setenv.sh
new file mode 100644
index 000000000..538f526ab
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/nsh/setenv.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+# configs/cc3200-launchpad/nsh/setenv.sh
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# 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 NuttX 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 OWNER 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.
+#
+
+if [ "$_" = "$0" ] ; then
+  echo "You must source this script, not run it!" 1>&2
+  exit 1
+fi
+
+WD=`pwd`
+if [ ! -x "setenv.sh" ]; then
+  echo "This script must be executed from the top-level NuttX build directory"
+  exit 1
+fi
+
+if [ -z "${PATH_ORIG}" ]; then
+  export PATH_ORIG="${PATH}"
+fi
+
+# This is the Cygwin path to the location where I installed the CodeSourcery
+# toolchain under windows.  You will also have to edit this if you install
+# the CodeSourcery toolchain in any other location
+#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
+#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
+
+# These are the Cygwin paths to the locations where I installed the Atollic
+# toolchain under windows.  You will also have to edit this if you install
+# the Atollic toolchain in any other location.  /usr/bin is added before
+# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
+# at those locations as well.
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
+
+# This is the Cygwin path to the location where I build the buildroot
+# toolchain.
+export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
+
+# The cc3200-launchpad/tools directory
+export TOOL_DIR="${WD}/configs/cc3200-launchpad/tools"
+
+# Add the path to the toolchain and tools directory to the PATH varialble
+export PATH="${TOOLCHAIN_BIN}:${TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
+
+echo "PATH : ${PATH}"
diff --git a/nuttx/configs/cc3200-launchpad/scripts/ld.script b/nuttx/configs/cc3200-launchpad/scripts/ld.script
new file mode 100644
index 000000000..292597615
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/scripts/ld.script
@@ -0,0 +1,112 @@
+/****************************************************************************
+ * configs/cc3200-launchpad/scripts/ld.script
+ *
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Authors: Gregory Nutt <gnutt@nuttx.org>
+ *            Jim Ewing <jim@droidifi.com>
+ *
+ * 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 NuttX 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 OWNER 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.
+ *
+ ****************************************************************************/
+
+MEMORY
+{
+    flash (rx) : ORIGIN = 0x01000000, LENGTH = 0x00020000
+    sram (rwx) : ORIGIN = 0x20004000, LENGTH = 0x0002C000
+}
+
+OUTPUT_ARCH(arm)
+ENTRY(_stext)
+
+SECTIONS
+{
+	.text : {
+		_stext = ABSOLUTE(.);
+		*(.vectors)
+		*(.text .text.*)
+		*(.fixup)
+		*(.gnu.warning)
+		*(.rodata .rodata.*)
+		*(.gnu.linkonce.t.*)
+		*(.glue_7)
+		*(.glue_7t)
+		*(.got)
+		*(.gcc_except_table)
+		*(.gnu.linkonce.r.*)
+		_etext = ABSOLUTE(.);
+	} > sram
+
+	.init_section : {
+		_sinit = ABSOLUTE(.);
+		*(.init_array .init_array.*)
+		_einit = ABSOLUTE(.);
+	} > sram
+
+	.ARM.extab : {
+		*(.ARM.extab*)
+	} > sram
+
+	__exidx_start = ABSOLUTE(.);
+	.ARM.exidx : {
+		*(.ARM.exidx*)
+	} > sram
+	__exidx_end = ABSOLUTE(.);
+
+	_eronly = ABSOLUTE(.);
+
+	.data : {
+		_sdata = ABSOLUTE(.);
+		*(.data .data.*)
+		*(.gnu.linkonce.d.*)
+		CONSTRUCTORS
+		_edata = ABSOLUTE(.);
+	} > sram
+
+	.bss : {
+		_sbss = ABSOLUTE(.);
+		*(.bss .bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+		_ebss = ABSOLUTE(.);
+	} > sram
+
+	/* Stabs debugging sections. */
+
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	.debug_abbrev 0 : { *(.debug_abbrev) }
+	.debug_info 0 : { *(.debug_info) }
+	.debug_line 0 : { *(.debug_line) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	.debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/nuttx/configs/cc3200-launchpad/src/Makefile b/nuttx/configs/cc3200-launchpad/src/Makefile
new file mode 100644
index 000000000..a1644a02e
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/src/Makefile
@@ -0,0 +1,89 @@
+############################################################################
+# configs/cc3200-launchpad/src/Makefile
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Authors: Gregory Nutt <gnutt@nuttx.org>
+#            Jim Ewing <jim@droidifi.com>
+#
+# 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 NuttX 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 OWNER 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 $(TOPDIR)/Make.defs
+
+CFLAGS += -I$(TOPDIR)/sched -I../include
+
+ASRCS =
+AOBJS = $(ASRCS:.S=$(OBJEXT))
+CSRCS = cc3200_boot.c cc3200_serial.c cc3200_utils.c
+#cc3200_leds.c
+
+ifeq ($(CONFIG_ARCH_LEDS),y)
+CSRCS += cc3200_autoleds.c
+endif
+
+COBJS = $(CSRCS:.c=$(OBJEXT))
+
+SRCS = $(ASRCS) $(CSRCS)
+OBJS = $(AOBJS) $(COBJS)
+
+ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
+ifeq ($(WINTOOL),y)
+  CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
+            -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
+            -I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
+else
+  CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
+endif
+
+all: libboard$(LIBEXT)
+
+$(AOBJS): %$(OBJEXT): %.S
+	$(call ASSEMBLE, $<, $@)
+
+$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+
+libboard$(LIBEXT): $(OBJS)
+	$(call ARCHIVE, $@, $(OBJS))
+
+.depend: Makefile $(SRCS)
+	$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
+	$(Q) touch $@
+
+depend: .depend
+
+clean:
+	$(call DELFILE, libboard$(LIBEXT))
+	$(call CLEAN)
+
+distclean: clean
+	$(call DELFILE, Make.dep)
+	$(call DELFILE, .depend)
+
+-include Make.dep
diff --git a/nuttx/configs/cc3200-launchpad/src/cc3200_autoleds.c b/nuttx/configs/cc3200-launchpad/src/cc3200_autoleds.c
new file mode 100644
index 000000000..adb7b8ebd
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/src/cc3200_autoleds.c
@@ -0,0 +1,148 @@
+/****************************************************************************
+ * configs/cc3200/src/cc3200_autoleds.c
+ *
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Authors: Gregory Nutt <gnutt@nuttx.org>
+ *            Jim Ewing <jim@droidifi.com>
+ *
+ * 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 NuttX 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 OWNER 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* The CC3200 LaunchPad has three RGB LEDs.
+ *
+ *   BOARD_LED_R    -- Connected to PF1
+ *   BOARD_LED_G    -- Connected to PF3
+ *   BOARD_LED_Y    -- Connected to PF2
+ *
+ * If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
+ * will be included in the build:
+ *
+ * OFF:
+ * - OFF means that the OS is still initializing. Initialization is very fast so
+ *   if you see this at all, it probably means that the system is hanging up
+ *   somewhere in the initialization phases.
+ *
+ * GREEN
+ * - This means that the OS completed initialization.
+ *
+ * YELLOW:
+ * - Whenever and interrupt or signal handler is entered, the YELLOW LED is
+ *   illuminated and extinguished when the interrupt or signal handler exits.
+ *
+ * RED:
+ * - If a recovered assertion occurs, the RED component will be illuminated
+ *   briefly while the assertion is handled.  You will probably never see this.
+ *
+ * Flashing RED:
+ * - In the event of a fatal crash, the BLUE and GREEN components will be
+ *   extinguished and the RED component will FLASH at a 2Hz rate.
+ *
+ *                          RED  GREEN BLUE
+ * LED_STARTED       0      OFF  OFF   OFF
+ * LED_HEAPALLOCATE  0      OFF  OFF   OFF
+ * LED_IRQSENABLED   0      OFF  OFF   OFF
+ * LED_STACKCREATED  1      OFF  ON    OFF
+ * LED_INIRQ         2      NC   NC    ON  (momentary)
+ * LED_SIGNAL        2      NC   NC    ON  (momentary)
+ * LED_ASSERTION     3      ON   NC    NC  (momentary)
+ * LED_PANIC         4      ON   OFF   OFF (flashing 2Hz)
+ */
+
+/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
+ * with CONFIG_DEBUG_VERBOSE too)
+ */
+
+#ifdef CONFIG_DEBUG_LEDS
+#  define leddbg  lldbg
+#  define ledvdbg llvdbg
+#else
+#  define leddbg(x...)
+#  define ledvdbg(x...)
+#endif
+
+/* Dump GPIO registers */
+
+#ifdef CONFIG_DEBUG_LEDS
+#  define led_dumpgpio(m) lm_dumpgpio(LED_GPIO, m)
+#else
+#  define led_dumpgpio(m)
+#endif
+
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: cc3200_ledinit
+ *
+ * Description:
+ *   Called to initialize the on-board LEDs.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_ARCH_LEDS
+
+/****************************************************************************
+ * Name: up_ledon
+ ****************************************************************************/
+
+void board_led_on(int led)
+{
+//   cc3200_ledon(led);
+}
+
+/****************************************************************************
+ * Name: up_ledoff
+ ****************************************************************************/
+
+void board_led_off(int led)
+{
+//   cc3200_ledoff(led);
+}
+
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/cc3200-launchpad/src/cc3200_boot.c b/nuttx/configs/cc3200-launchpad/src/cc3200_boot.c
new file mode 100644
index 000000000..98ef5d1e7
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/src/cc3200_boot.c
@@ -0,0 +1,128 @@
+/************************************************************************************
+ * configs/cc3200-launchpad/src/cc3200_boot.c
+ * arch/arm/src/board/cc3200_boot.c
+ *
+ *   Copyright (C) 2014 Droidifi LLC. All rights reserved.
+ *   Author: Jim Ewing <jim@droidifi.com>
+ *
+ *   Adapted for the cc3200 from code:
+ *
+ *   Copyright (C) Gregory Nutt.
+ *   Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ *
+ * 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 OWNER 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.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/kmalloc.h>
+
+#include <debug.h>
+#include <stdio.h>
+
+#include <arch/board/board.h>
+#include <apps/nsh.h>
+
+#include <cc3200_utils.h>
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+/****************************************************************************
+ * Name: nsh_archinitialize
+ *
+ * Description:
+ *   Perform architecture specific initialization
+ *
+ *   CONFIG_NSH_ARCHINIT=y :
+ *     Called from the NSH library
+ *
+ *   CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
+ *   CONFIG_NSH_ARCHINIT=n :
+ *     Called from board_initialize().
+ *
+ ****************************************************************************/
+
+int nsh_archinitialize(void)
+{
+  return OK;
+}
+
+/************************************************************************************
+ * Name: tiva_boardinitialize
+ *
+ * Description:
+ *   All Tiva architectures must provide the following entry point.  This entry
+ *   point is called early in the initialization -- after all memory has been
+ *   configured and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+void tiva_boardinitialize(void)
+{
+  cc3200_init();
+  cc3200_uart_init();
+
+  cc3200_print("\r\nCC3200 init\r\n");
+
+//   cc3200_ledinit();
+}
+
+/************************************************************************
+ * Name: up_addregion
+ *
+ * Description:
+ *   Memory may be added in non-contiguous chunks.  Additional chunks are
+ *   added by calling this function.
+ *
+ ************************************************************************/
+
+#if CONFIG_MM_REGIONS > 1
+
+#define CC3200_SRAM1_BASE 0x20000000
+#define CC3200_SRAM1_SIZE 0x4000
+
+void up_addregion(void)
+{
+  kumm_addregion((FAR void*)CC3200_SRAM1_BASE, CC3200_SRAM1_SIZE);
+}
+
+#endif
diff --git a/nuttx/configs/cc3200-launchpad/src/cc3200_serial.c b/nuttx/configs/cc3200-launchpad/src/cc3200_serial.c
new file mode 100644
index 000000000..5a1707754
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/src/cc3200_serial.c
@@ -0,0 +1,124 @@
+/************************************************************************************
+ * configs/cc3200/src/cc3200_serial.c
+ *
+ *   Copyright (C) 2013 Droidifi LLC. All rights reserved.
+ *   Author: Jim Ewing <jim@droidifi.com>
+ *
+ *   Adapted for the cc3200 from code:
+ *
+ *   Copyright (C) Gregory Nutt.
+ *   Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ *
+ * 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 OWNER 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.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/arch.h>
+#include <cc3200_utils.h>
+#include "chip/cc3200_memorymap.h"
+#include "up_internal.h"
+
+#if !defined(HAVE_SERIALCONSOLE)
+
+/************************************************************************************
+ * Private Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+void cc3200_uart0_init(void)
+{
+  HWREG(0x44025048) |= 0x01;
+
+  cc3200_pin_type_uart(PIN_55, PIN_MODE_3);
+  cc3200_pin_type_uart(PIN_57, PIN_MODE_3);
+
+  while(HWREG(0x4000C018) & 0x08)
+    {
+    }
+
+  HWREG(0x4000C02C) &= ~(0x00000010);
+  HWREG(0x4000C030) &= ~(0x01 | 0x100 | 0x200);
+  HWREG(0x4000C030) &= ~(0x20);
+
+  HWREG(0x4000C024)  = ((((80000000 * 8) / 115200) + 1) / 2) / 64;
+  HWREG(0x4000C028)  = ((((80000000 * 8) / 115200) + 1) / 2) % 64;
+
+  HWREG(0x4000C02C)  = (0x60 | 0x82 | 0x10);
+  HWREG(0x4000C030) |= (0x01 | 0x100 | 0x200);
+}
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: up_earlyconsoleinit
+ *
+ * Description:
+ *   Performs the low level UART initialization early in  debug so that the serial
+ *   console will be available during bootup.  This must be called before
+ *   up_consoleinit.
+ *
+ ************************************************************************************/
+
+#ifdef USE_EARLYSERIALINIT
+void up_earlyconsoleinit(void)
+{
+  cc3200_init();
+  cc3200_uart0_init();
+}
+#endif
+
+/************************************************************************************
+ * Name: up_consoleinit
+ *
+ * Description:
+ *   Register serial console and serial ports.  This assumes that
+ *   up_earlyconsoleinit was called previously.
+ *
+ ************************************************************************************/
+
+#if USE_SERIALDRIVER
+void up_consoleinit(void)
+{
+  /* There is probably a problem if we are here */
+
+  lowconsole_init();
+}
+#endif
+
+void cc3200_uart_init(void)
+{
+  cc3200_uart0_init();
+}
+
+#endif /* !HAVE_SERIALCONSOLE && CONFIG_ARCH_LCD */
diff --git a/nuttx/configs/cc3200-launchpad/src/cc3200_utils.c b/nuttx/configs/cc3200-launchpad/src/cc3200_utils.c
new file mode 100644
index 000000000..f763085fa
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/src/cc3200_utils.c
@@ -0,0 +1,136 @@
+/************************************************************************************
+ * configs/cc3200/src/cc3200_util.c
+ *
+ *   Copyright (C) 2014 Droidifi LLC. All rights reserved.
+ *   Author: Jim Ewing <jim@droidifi.com>
+ *
+ *   Adapted from code Copyright (C) 2014 Texas Instruments Incorporated
+ *
+ * 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.
+ *
+ * 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 OWNER 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 <sys/types.h>
+#include <cc3200_utils.h>
+
+void cc3200_putc(char c)
+{
+  while(HWREG(0x4000C000 + 0x00000018) & 0x00000020)
+    ;
+
+  HWREG(0x4000C000) = c;
+}
+
+char cc3200_getc(void)
+{
+  if (!(HWREG(0x4000C000 + 0x00000018) & 0x00000010))
+    {
+      return HWREG(0x4000C000);
+    }
+  else
+    {
+      return -1;
+    }
+}
+
+void cc3200_print(char* str)
+{
+  while (str && *str != '\0')
+    {
+      cc3200_putc(*str++);
+    }
+}
+
+void cc3200_pin_config_set(uint32_t pin, uint32_t pin_strength, uint32_t pin_type)
+{
+  uint32_t pad;
+
+  pad = g_cc3200_pinmap[pin & 0x3F];
+
+  switch (pin_type)
+    {
+    case PIN_TYPE_ANALOG:
+      HWREG(0x4402E144) |= ((0x80 << pad) & (0x1E << 8));
+      pad = ((pad << 2) + PAD_CONFIG_BASE);
+      HWREG(pad) |= 0xC00;
+      break;
+
+    default:
+      HWREG(0x4402E144) &= ~((0x80 << pad) & (0x1E << 8));
+      pad = ((pad << 2) + PAD_CONFIG_BASE);
+      HWREG(pad) = ((HWREG(pad) & ~(PAD_STRENGTH_MASK | PAD_TYPE_MASK)) | (pin_strength | pin_type ));
+      break;
+    }
+}
+
+void cc3200_pin_mode_set(uint32_t pin, uint32_t pin_mode)
+{
+  uint32_t pad;
+
+  pad = g_cc3200_pinmap[pin & 0x3F];
+  pad = ((pad << 2) + PAD_CONFIG_BASE);
+  HWREG(pad) = (((HWREG(pad) & ~PAD_MODE_MASK) |  pin_mode) & ~(3<<10));
+}
+
+void cc3200_pin_type_uart(uint32_t pin, uint32_t pin_mode)
+{
+  cc3200_pin_mode_set(pin, pin_mode);
+  cc3200_pin_config_set(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD);
+}
+
+void cc3200_init(void)
+{
+  HWREG(0x4402F064) |= 0x800000;
+  HWREG(0x4402F800  + 0x00000418) |= (1<<4);
+  HWREG(0x4402E16C) |= 0x3C;
+  HWREG(0x4402F804) = 0x0;
+  HWREG(0x4402F804) = 0x0;
+
+  if (((HWREG(0x4402F0C8) & 0xFF) == 0x2))
+    {
+      HWREG(0x4402E110) = ((HWREG(0x4402E110) & ~0xC0F) | 0x2);
+      HWREG(0x4402E114) = ((HWREG(0x4402E110) & ~0xC0F) | 0x2);
+      HWREG(0x4402E184) |= 0x2;
+    }
+
+  if ((HWREG(0x4402E0A4) & 0xF) == 0x1)
+    {
+      HWREG(0x4402E0A4) = ((HWREG(0x4402E0A4) & ~0xF));
+    }
+
+  if ((HWREG(0x4402E0A8) & 0xF) == 0x1)
+    {
+      HWREG(0x4402E0A8) = ((HWREG(0x4402E0A8) & ~0xF));
+    }
+
+  if (((HWREG(0x4402DC78) >> 22) & 0xF) == 0xE)
+    {
+      HWREG(0x4402F0B0) = ((HWREG(0x4402F0B0) & ~(0x00FC0000))|(0x32 << 18));
+    }
+  else
+    {
+      HWREG(0x4402F0B0) = ((HWREG(0x4402F0B0) & ~(0x00FC0000))|(0x29 << 18));
+    }
+}
diff --git a/nuttx/configs/cc3200-launchpad/tools/cc3200.cfg b/nuttx/configs/cc3200-launchpad/tools/cc3200.cfg
new file mode 100644
index 000000000..eb8b8256f
--- /dev/null
+++ b/nuttx/configs/cc3200-launchpad/tools/cc3200.cfg
@@ -0,0 +1,83 @@
+#******************************************************************************************
+#
+#  CC3200 OpenOCD configuration file
+#
+#  Copyright (C) 2014 Droidifi LLC. All rights reserved.
+#  Author: Jim Ewing <jim@droidifi.com>
+#
+#  Redistributions must retain the above copyright notice and the 
+#  following disclaimer.
+#
+# 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 OWNER 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.
+#
+
+interface ft2232
+ft2232_layout luminary_icdi
+ft2232_device_desc "USB <-> JTAG/SWD"
+ft2232_vid_pid 0x0451 0xc32a
+adapter_khz 1000
+set _ENDIAN little
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME cc3200
+}
+
+source [find target/icepick.cfg]
+
+if { [info exists DAP_TAPID] } {
+	set _DAP_TAPID $DAP_TAPID
+} else {
+	set _DAP_TAPID 0x0b97c02f
+}
+
+jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -disable
+
+# APP m4
+jtag configure $_CHIPNAME.dap -event tap-enable "icepick_c_tapenable $_CHIPNAME.jrc 0"
+
+# ICEpick-C (JTAG route controller)
+if { [info exists JRC_TAPID] } {
+	set _JRC_TAPID $JRC_TAPID
+} else {
+	set _JRC_TAPID $_DAP_TAPID
+}
+
+jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID -ignore-version
+jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap"
+jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100"
+
+set _TARGETNAME $_CHIPNAME.cpu
+
+target create $_CHIPNAME.cpu cortex_m -endian little -chain-position $_CHIPNAME.dap 
+$_CHIPNAME.cpu configure -work-area-phys 0x20000000 -work-area-size 0x30000 -work-area-backup 0 -coreid 0
+
+source [find mem_helper.tcl]
+
+$_TARGETNAME configure -event gdb-attach {
+#	cortex_m dbginit
+	halt
+}
+
+$_TARGETNAME configure -event "reset-start" { adapter_khz 1000 }
+$_TARGETNAME configure -event "reset-assert" {
+
+   global _CHIPNAME
+
+   # assert warm system reset through ICEPick
+   icepick_c_wreset $_CHIPNAME.jrc
+}
+
+