Add configuration for Wave Share Open1788 (fragmentary)

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5537 42af7a65-404d-4744-a932-0658087f49c3

30 files changed, 1254 insertions, 189 deletions

diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index c61479cad..a5bcaf1bc 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -3982,3 +3982,8 @@
 	* configs/olimex-lpc1766stk/nsh:  Convert configuration to use
 	  the kconfig-frontends tools.
 	* sched/task_reparent.c:  Simplify reparenting interface.
+	* arch/arm/src/[many]: More LPC1788 definitions from Rommel
+	  Marcelo incorporated.
+	* configs/open1788:  Board configuration for the Wave Share
+	  Open1788 board.  Still fragmentary (contribnuted by Rommel
+	  Marcelo, adapted to use kconfig-frontends.
diff --git a/nuttx/arch/Kconfig b/nuttx/arch/Kconfig
index d43137adb..c0f235c5d 100644
--- a/nuttx/arch/Kconfig
+++ b/nuttx/arch/Kconfig
@@ -103,6 +103,131 @@ source arch/x86/Kconfig
 source arch/z16/Kconfig
 source arch/z80/Kconfig
 
+comment "External Memory Configuration"
+
+config ARCH_HAVE_EXTNAND
+	bool
+
+config ARCH_HAVE_EXTNOR
+	bool
+
+config ARCH_HAVE_EXTDRAM
+	bool
+
+config ARCH_HAVE_EXTSRAM0
+	bool
+
+config ARCH_HAVE_EXTSRAM1
+	bool
+
+config ARCH_EXTNAND
+	bool "Configure external NAND"
+	default n
+	depends on ARCH_HAVE_EXTNAND
+	---help---
+		Configure external NAND memory and, if applicable, map then external
+		NAND into the memory map.
+
+if ARCH_EXTNAND
+
+config ARCH_EXTNANDSIZE
+	int "External NAND size"
+	default 0
+	---help---
+		Size of the external NAND in bytes.
+
+endif
+
+config ARCH_EXTNOR
+	bool "Configure external NOR memory"
+	default n
+	depends on ARCH_HAVE_EXTNOR
+	---help---
+		Configure external NOR memory and, if applicable, map then external
+		NOR into the memory map.
+
+if ARCH_EXTNOR
+
+config ARCH_EXTNORSIZE
+	int "External NOR size"
+	default 0
+	---help---
+		Size of the external NOR in bytes.
+
+endif
+
+config ARCH_EXTDRAM
+	bool "Configure external DRAM"
+	default n
+	depends on ARCH_HAVE_EXTDRAM
+	---help---
+		Configure external DRAM memory and, if applicable, map then external
+		DRAM into the memory map.
+
+if ARCH_EXTDRAM
+
+config ARCH_EXTDRAMSIZE
+	int "External SDRAM size"
+	default 0
+	---help---
+		Size of the external SDRAM in bytes.
+
+config ARCH_EXTDRAMHEAP
+	bool "Add external SDRAM to the heap"
+	default y
+	---help---
+		Add the external SDRAM into the heap.
+
+endif
+
+config ARCH_EXTSRAM0
+	bool "Configure external SRAM (Bank 0)"
+	default n
+	depends on ARCH_HAVE_EXTSRAM0
+	---help---
+		Configure external SRAM Bank 0 memory and, if applicable, map then
+		external SRAM Bank 0 into the memory map.
+
+if ARCH_EXTSRAM0
+
+config ARCH_EXTSRAM0SIZE
+	int "External SRAM size"
+	default 0
+	---help---
+		Size of the external SRAM Bank 0 in bytes.
+
+config ARCH_EXTSRAM0HEAP
+	bool "Add external SRAM (Bank 0) to the heap"
+	default y
+	---help---
+		Add external SRAM Bank 0 into the heap.
+
+endif
+
+config ARCH_EXTSRAM1
+	bool "Configure external SRAM (Bank 1)"
+	default n
+	depends on ARCH_HAVE_EXTSRAM1
+	---help---
+		Configure external SRAM Bank 1 memory and, if applicable, map then
+		external SRAM Bank 1 into the memory map.
+
+if ARCH_EXTSRAM1
+
+config ARCH_EXTSRAM1SIZE
+	int "External SRAM1 size"
+	default 0
+	---help---
+		Size of the external SRAM Bank 1 in bytes.
+
+config ARCH_EXTSRAM1HEAP
+	bool "Add external SRAM (Bank 1) to the heap"
+	default y
+	---help---
+		Add external SRAM Bank 1 into the heap.
+
+endif
+
 comment "Architecture Options"
 
 config ARCH_NOINTC
diff --git a/nuttx/arch/arm/src/lpc17xx/Kconfig b/nuttx/arch/arm/src/lpc17xx/Kconfig
index b7dd7ac34..22ba6fa04 100644
--- a/nuttx/arch/arm/src/lpc17xx/Kconfig
+++ b/nuttx/arch/arm/src/lpc17xx/Kconfig
@@ -104,9 +104,17 @@ config ARCH_FAMILY_LPC176X
 
 config ARCH_FAMILY_LPC177X
 	bool
+	select ARCH_HAVE_EXTNAND
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTDRAM
+	select ARCH_HAVE_EXTNOR
 
 config ARCH_FAMILY_LPC178X
 	bool
+	select ARCH_HAVE_EXTNAND
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTDRAM
+	select ARCH_HAVE_EXTNOR
 
 menu "LPC17xx Peripheral Support"
 
diff --git a/nuttx/arch/arm/src/lpc31xx/Kconfig b/nuttx/arch/arm/src/lpc31xx/Kconfig
index ad7bf3d4e..531cea0af 100644
--- a/nuttx/arch/arm/src/lpc31xx/Kconfig
+++ b/nuttx/arch/arm/src/lpc31xx/Kconfig
@@ -12,15 +12,31 @@ choice
 
 config ARCH_CHIP_LPC3130
 	bool "LPC3130"
+	select ARCH_HAVE_EXTNAN
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTSRAM1
+	select ARCH_HAVE_EXTDRAM
 
 config ARCH_CHIP_LPC3131
 	bool "LPC3131"
+	select ARCH_HAVE_EXTNAND
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTSRAM1
+	select ARCH_HAVE_EXTDRAM
 
 config ARCH_CHIP_LPC3152
 	bool "LPC3152"
+	select ARCH_HAVE_EXTNAND
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTSRAM1
+	select ARCH_HAVE_EXTDRAM
 
 config ARCH_CHIP_LPC3154
 	bool "LPC3154"
+	select ARCH_HAVE_EXTNAND
+	select ARCH_HAVE_EXTSRAM0
+	select ARCH_HAVE_EXTSRAM1
+	select ARCH_HAVE_EXTDRAM
 
 endchoice
 
@@ -48,79 +64,12 @@ config LPC31_BUILDROOT
 
 endchoice
 
-menu "LPC31xx Memory Mapping"
-
-config LPC31_EXTNAND
-	bool "Map external NAND"
-	default n
-	---help---
-		Map external NAND into the memory map.
-
-config LPC31_EXTSDRAM
-	bool "Map external SDRAM"
-	default n
-	---help---
-		Map external SDRAM into the memory map.
-
-config LPC31_EXTSDRAMHEAP
-	bool "Add external SDRAM to the heap"
-	default y
-	depends on LPC31_EXTSDRAM
-	---help---
-		Add external SDRAM into the heap.
-
-config LPC31_EXTSDRAMSIZE
-	int "External SDRAM size"
-	depends on LPC31_EXTSDRAM
-	---help---
-		Size of the external SDRAM.
-
 config LPC31_SDRAMHCLK
 	int "External SDRAM HCLK"
-	depends on LPC31_EXTSDRAM
+	depends on ARCH_EXTSDRAM
 	---help---
 		The SDRAM HCLK may be specified here (if not, it will be calculated).
 
-config LPC31_EXTSRAM0
-	bool "Map external SRAM0"
-	default n
-	---help---
-		Map external SRAM0 into the memory map.
-
-config LPC31_EXTSRAM0HEAP
-	bool "Add external SRAM0 to the heap"
-	default y
-	depends on LPC31_EXTSRAM0
-	---help---
-		Add external SRAM0 into the heap.
-
-config LPC31_EXTSRAM0SIZE
-	int "External SRAM size"
-	depends on LPC31_EXTSRAM0
-	---help---
-		Size of the external SRAM.
-
-config LPC31_EXTSRAM1
-	bool "Map external SRAM0"
-	default n
-	---help---
-		Map external SRAM1 into the memory map.
-
-config LPC31_EXTSRAM1HEAP
-	bool "Add external SRAM1 to the heap"
-	default y
-	depends on LPC31_EXTSRAM1
-	---help---
-		Add external SRAM1 into the heap.
-
-config LPC31_EXTSRAM1SIZE
-	int "External SRAM1 size"
-	depends on LPC31_EXTSRAM1
-	---help---
-		Size of the external SRAM1.
-
-endmenu
-
 menu "LPC31xx Peripheral Support"
 
 config LPC31_UART
diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_allocateheap.c b/nuttx/arch/arm/src/lpc31xx/lpc31_allocateheap.c
index df3c897e1..58772a630 100644
--- a/nuttx/arch/arm/src/lpc31xx/lpc31_allocateheap.c
+++ b/nuttx/arch/arm/src/lpc31xx/lpc31_allocateheap.c
@@ -67,31 +67,31 @@
  * memory regions that we have been asked to add to the heap.
  */
 
-#if defined(CONFIG_LPC31_EXTSRAM0) && defined(CONFIG_LPC31_EXTSRAM0HEAP)
-#  if defined(CONFIG_LPC31_EXTSRAM1) && defined(CONFIG_LPC31_EXTSRAM1HEAP)
-#    if defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
+#if defined(CONFIG_ARCH_EXTSRAM0) && defined(CONFIG_ARCH_EXTSRAM0HEAP)
+#  if defined(CONFIG_ARCH_EXTSRAM1) && defined(CONFIG_ARCH_EXTSRAM1HEAP)
+#    if defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
 #      /* SRAM+EXTSRAM0+EXTSRAM1+EXTSDRAM */
 #      define LPC31_NEXT_REGIONS 4
 #    else
 #      /* SRAM+EXTSRAM0+EXTSRAM1 */
 #      define LPC31_NEXT_REGIONS 3
 #    endif
-#  elif defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
+#  elif defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
 #      /* SRAM+EXTSRAM0+EXTSDRAM */
 #      define LPC31_NEXT_REGIONS 3
 #  else
 #      /* SRAM+EXTSRAM0 */
 #      define LPC31_NEXT_REGIONS 2
 #  endif
-#elif defined(CONFIG_LPC31_EXTSRAM1) && defined(CONFIG_LPC31_EXTSRAM1HEAP)
-#  if defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
+#elif defined(CONFIG_ARCH_EXTSRAM1) && defined(CONFIG_ARCH_EXTSRAM1HEAP)
+#  if defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
 #      /* SRAM+EXTSRAM1+EXTSDRAM */
 #      define LPC31_NEXT_REGIONS 3
 #  else
 #      /* SRAM+EXTSRAM1 */
 #      define LPC31_NEXT_REGIONS 2
 #  endif
-#elif defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
+#elif defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
 #      /* SRAM+EXTSDRAM */
 #      define LPC31_NEXT_REGIONS 2
 #else
@@ -105,13 +105,13 @@
 #  else
 #    error "CONFIG_MM_REGIONS is too large for the selected memory regions"
 #  endif
-#  if defined(CONFIG_LPC31_EXTSRAM0) && defined(CONFIG_LPC31_EXTSRAM0HEAP)
+#  if defined(CONFIG_ARCH_EXTSRAM0) && defined(CONFIG_ARCH_EXTSRAM0HEAP)
 #    error "External SRAM0 is selected for heap"
 #  endif
-#  if defined(CONFIG_LPC31_EXTSRAM1) && defined(CONFIG_LPC31_EXTSRAM1HEAP)
+#  if defined(CONFIG_ARCH_EXTSRAM1) && defined(CONFIG_ARCH_EXTSRAM1HEAP)
 #    error "External SRAM1 is selected for heap"
 #  endif
-#  if defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
+#  if defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
 #    error "External SRAM1 is selected for heap"
 #  endif
 #endif
@@ -191,16 +191,16 @@ void up_allocate_heap(FAR void **heap_start, size_t *heap_size)
 #if CONFIG_MM_REGIONS > 1
 void up_addregion(void)
 {
-#if defined(CONFIG_LPC31_EXTSRAM0) && defined(CONFIG_LPC31_EXTSRAM0HEAP)
-  mm_addregion((FAR void*)LPC31_EXTSRAM0_VSECTION, CONFIG_LPC31_EXTSRAM0SIZE);
+#if defined(CONFIG_ARCH_EXTSRAM0) && defined(CONFIG_ARCH_EXTSRAM0HEAP)
+  mm_addregion((FAR void*)LPC31_EXTSRAM0_VSECTION, CONFIG_ARCH_EXTSRAM0SIZE);
 #endif
 
-#if defined(CONFIG_LPC31_EXTSRAM1) && defined(CONFIG_LPC31_EXTSRAM1HEAP)
-  mm_addregion((FAR void*)LPC31_EXTSRAM1_VSECTION, CONFIG_LPC31_EXTSRAM1SIZE);
+#if defined(CONFIG_ARCH_EXTSRAM1) && defined(CONFIG_ARCH_EXTSRAM1HEAP)
+  mm_addregion((FAR void*)LPC31_EXTSRAM1_VSECTION, CONFIG_ARCH_EXTSRAM1SIZE);
 #endif
 
-#if defined(CONFIG_LPC31_EXTSDRAM) && defined(CONFIG_LPC31_EXTSDRAMHEAP)
-  mm_addregion((FAR void*)LPC31_EXTSDRAM_VSECTION, CONFIG_LPC31_EXTSDRAMSIZE);
+#if defined(CONFIG_ARCH_EXTDRAM) && defined(CONFIG_ARCH_EXTDRAMHEAP)
+  mm_addregion((FAR void*)LPC31_EXTSDRAM_VSECTION, CONFIG_ARCH_EXTDRAMSIZE);
 #endif
 }
 #endif
diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_boot.c b/nuttx/arch/arm/src/lpc31xx/lpc31_boot.c
index 7abe15d4d..a7c1acdc8 100644
--- a/nuttx/arch/arm/src/lpc31xx/lpc31_boot.c
+++ b/nuttx/arch/arm/src/lpc31xx/lpc31_boot.c
@@ -112,17 +112,17 @@ static const struct section_mapping_s section_mapping[] =
     LPC31_MCI_MMUFLAGS, LPC31_MCI_NSECTIONS},
   { LPC31_USBOTG_PSECTION, LPC31_USBOTG_VSECTION, 
     LPC31_USBOTG_MMUFLAGS, LPC31_USBOTG_NSECTIONS},
-#if defined(CONFIG_LPC31_EXTSRAM0) && CONFIG_LPC31_EXTSRAM0SIZE > 0
+#if defined(CONFIG_ARCH_EXTSRAM0) && CONFIG_ARCH_EXTSRAM0SIZE > 0
   { LPC31_EXTSRAM_PSECTION, LPC31_EXTSRAM_VSECTION, 
     LPC31_EXTSDRAM_MMUFLAGS, LPC31_EXTSRAM_NSECTIONS},
 #endif
-#if defined(CONFIG_LPC31_EXTSDRAM) && CONFIG_LPC31_EXTSDRAMSIZE > 0
+#if defined(CONFIG_ARCH_EXTDRAM) && CONFIG_ARCH_EXTDRAMSIZE > 0
   { LPC31_EXTSDRAM0_PSECTION, LPC31_EXTSDRAM0_VSECTION, 
     LPC31_EXTSDRAM_MMUFLAGS, LPC31_EXTSDRAM0_NSECTIONS},
 #endif
   { LPC31_INTC_PSECTION, LPC31_INTC_VSECTION, 
     LPC31_INTC_MMUFLAGS, LPC31_INTC_NSECTIONS},
-#ifdef CONFIG_LPC31_EXTNAND
+#ifdef CONFIG_ARCH_EXTNAND
   { LPC31_NAND_PSECTION, LPC31_NAND_VSECTION 
     LPC31_NAND_MMUFLAGS, LPC31_NAND_NSECTIONS},
 #endif
diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h b/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h
index b5155df89..8d13019ac 100644
--- a/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h
+++ b/nuttx/arch/arm/src/lpc31xx/lpc31_memorymap.h
@@ -81,7 +81,7 @@
                                                 /* 0x60001000-0x6fffffff: Reserved */
 #define LPC31_NAND_PSECTION          0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
                                                 /* 0x70000800-0xffffffff: Reserved */
-#ifdef CONFIG_LPC31_EXTNAND                     /* End of the physical address space */
+#ifdef CONFIG_ARCH_EXTNAND                      /* End of the physical address space */
 #  define LPC31_LAST_PSECTION        (LPC31_NAND_PSECTION + (1 << 20))
 #else
 #  define LPC31_LAST_PSECTION        (LPC31_INTC_PSECTION + (1 << 20))
@@ -176,8 +176,8 @@
  * the size of the SDRAM installed.
  */
 
-#if defined(CONFIG_LPC31_EXTSDRAM) && CONFIG_LPC31_EXTSDRAMSIZE > 0
-#  define LPC31_EXTSDRAM0_NSECTIONS  _NSECTIONS(CONFIG_LPC31_EXTSDRAMSIZE)
+#if defined(CONFIG_ARCH_EXTDRAM) && CONFIG_ARCH_EXTDRAMSIZE > 0
+#  define LPC31_EXTSDRAM0_NSECTIONS  _NSECTIONS(CONFIG_ARCH_EXTDRAMSIZE)
 #endif
 
 /* Section MMU Flags */
@@ -233,7 +233,7 @@
 #  define LPC31_INTC_VSECTION        0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */
 #  define LPC31_NAND_VSECTION        0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
 #
-#  ifdef CONFIG_LPC31_EXTNAND                   /* End of the virtual address space */
+#  ifdef CONFIG_ARCH_EXTNAND                    /* End of the virtual address space */
 #    define LPC31_LAST_VSECTION      (LPC31_NAND_VSECTION + (1 << 20))
 #  else
 #    define LPC31_LAST_VSECTION      (LPC31_INTC_VSECTION + (1 << 20))
diff --git a/nuttx/configs/Kconfig b/nuttx/configs/Kconfig
index d851eeccb..d72d01058 100644
--- a/nuttx/configs/Kconfig
+++ b/nuttx/configs/Kconfig
@@ -346,6 +346,14 @@ config ARCH_BOARD_OLIMEX_STM32P107
 		Linux or Cygwin. See the http://www.olimex.com for further information. This
 		board features the STMicro STM32F107VC MCU
 
+config ARCH_BOARD_OPEN1788
+	bool "Wave Share Open1788"
+	depends on ARCH_CHIP_LPC1788
+	---help---
+		This port uses the Wave Share Open1788 board. See the
+		http://wvshare.com/product/Open1788-Standard.htm for further
+		information. This board features the NXP LPC1788 MCU
+
 config ARCH_BOARD_P112
 	bool "P112 Z180-based platform"
 	depends on ARCH_CHIP_Z8018216FSG
@@ -682,6 +690,7 @@ config ARCH_BOARD
 	default "olimex-lpc2378"      if ARCH_BOARD_OLIMEXLPC2378
 	default "olimex-stm32-p107"   if ARCH_BOARD_OLIMEX_STM32P107
 	default "olimex-strp711"      if ARCH_BOARD_OLIMEX_STRP711
+	default "open1788"            if ARCH_BOARD_OPEN1788
 	default "p112"                if ARCH_BOARD_P112
 	default "pcblogic-pic32mx"    if ARCH_BOARD_PCBLOGICPIC32MX
 	default "pic32-starterkit"    if ARCH_BOARD_PIC32_STARTERKIT
@@ -869,6 +878,9 @@ endif
 if ARCH_BOARD_OLIMEX_STRP711
 source "configs/olimex-strp711/Kconfig"
 endif
+if ARCH_BOARD_OPEN1788
+source "configs/open1788/Kconfig"
+endif
 if ARCH_BOARD_PCBLOGICPIC32MX
 source "configs/pcblogic-pic32mx/Kconfig"
 endif
diff --git a/nuttx/configs/ea3131/README.txt b/nuttx/configs/ea3131/README.txt
index 986b7778c..f11caab4f 100644
--- a/nuttx/configs/ea3131/README.txt
+++ b/nuttx/configs/ea3131/README.txt
@@ -570,23 +570,23 @@ ARM/EA3131-specific Configuration Options
 
   External memory available on the board (see also CONFIG_MM_REGIONS)
 
-    CONFIG_LPC31_EXTSRAM0 - Select if external SRAM0 is present
-    CONFIG_LPC31_EXTSRAM0HEAP - Select if external SRAM0 should be
+    CONFIG_ARCH_EXTSRAM0 - Select if external SRAM0 is present
+    CONFIG_ARCH_EXTSRAM0HEAP - Select if external SRAM0 should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSRAM0SIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTSRAM0SIZE - Size (in bytes) of the installed
       external SRAM0 memory
-    CONFIG_LPC31_EXTSRAM1 - Select if external SRAM1 is present
-    CONFIG_LPC31_EXTSRAM1HEAP - Select if external SRAM1 should be
+    CONFIG_ARCH_EXTSRAM1 - Select if external SRAM1 is present
+    CONFIG_ARCH_EXTSRAM1HEAP - Select if external SRAM1 should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSRAM1SIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTSRAM1SIZE - Size (in bytes) of the installed
       external SRAM1 memory
-    CONFIG_LPC31_EXTSDRAM - Select if external SDRAM is present
-    CONFIG_LPC31_EXTSDRAMHEAP - Select if external SDRAM should be
+    CONFIG_ARCH_EXTDRAM - Select if external SDRAM is present
+    CONFIG_ARCH_EXTDRAMHEAP - Select if external SDRAM should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTDRAMSIZE - Size (in bytes) of the installed
       external SDRAM memory
-    CONFIG_LPC31_EXTNAND - Select if external NAND is present
-    CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTNAND - Select if external NAND is present
+    CONFIG_ARCH_EXTNANDSIZE - Size (in bytes) of the installed
       external NAND memory
 
   LPC313X specific device driver settings
diff --git a/nuttx/configs/ea3131/nsh/defconfig b/nuttx/configs/ea3131/nsh/defconfig
index 43510fa59..04398d1a2 100644
--- a/nuttx/configs/ea3131/nsh/defconfig
+++ b/nuttx/configs/ea3131/nsh/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3131/ostest/defconfig b/nuttx/configs/ea3131/ostest/defconfig
index 6da813d9e..d137835af 100644
--- a/nuttx/configs/ea3131/ostest/defconfig
+++ b/nuttx/configs/ea3131/ostest/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3131/pgnsh/defconfig b/nuttx/configs/ea3131/pgnsh/defconfig
index 2a9eeff93..d734bc21c 100644
--- a/nuttx/configs/ea3131/pgnsh/defconfig
+++ b/nuttx/configs/ea3131/pgnsh/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3131/src/Makefile b/nuttx/configs/ea3131/src/Makefile
index 778a2b138..1b91577e9 100644
--- a/nuttx/configs/ea3131/src/Makefile
+++ b/nuttx/configs/ea3131/src/Makefile
@@ -44,7 +44,7 @@ CSRCS		= up_boot.c up_clkinit.c
 ifeq ($(CONFIG_ARCH_BUTTONS),y)
 CSRCS		+= up_buttons.c
 endif
-ifeq ($(CONFIG_LPC31_EXTSDRAM),y)
+ifeq ($(CONFIG_ARCH_EXTDRAM),y)
 CSRCS		+= up_mem.c
 endif
 ifeq ($(CONFIG_ARCH_LEDS),y)
diff --git a/nuttx/configs/ea3131/src/ea3131_internal.h b/nuttx/configs/ea3131/src/ea3131_internal.h
index 4a8ae3fa4..4ba97d83d 100644
--- a/nuttx/configs/ea3131/src/ea3131_internal.h
+++ b/nuttx/configs/ea3131/src/ea3131_internal.h
@@ -86,7 +86,7 @@
  *
  ************************************************************************************/
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
 extern void lpc31_meminitialize(void);
 #endif
 
diff --git a/nuttx/configs/ea3131/src/up_boot.c b/nuttx/configs/ea3131/src/up_boot.c
index 1fd9069f8..c8ae70461 100644
--- a/nuttx/configs/ea3131/src/up_boot.c
+++ b/nuttx/configs/ea3131/src/up_boot.c
@@ -75,7 +75,7 @@ void lpc31_boardinitialize(void)
 {
   /* Initialize configured, external memory resources */
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
   lpc31_meminitialize();
 #endif
 
diff --git a/nuttx/configs/ea3131/src/up_mem.c b/nuttx/configs/ea3131/src/up_mem.c
index 060f58eec..668233d3b 100644
--- a/nuttx/configs/ea3131/src/up_mem.c
+++ b/nuttx/configs/ea3131/src/up_mem.c
@@ -59,7 +59,7 @@
 #include "lpc31_mpmc.h"
 #include "ea3131_internal.h"
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
 
 /****************************************************************************
  * Pre-processor Definitions
@@ -356,4 +356,4 @@ void lpc31_meminitialize(void)
 
   lpc31_sdraminitialize();
 }
-#endif /* CONFIG_LPC31_EXTSDRAM */
+#endif /* CONFIG_ARCH_EXTDRAM */
diff --git a/nuttx/configs/ea3131/usbserial/defconfig b/nuttx/configs/ea3131/usbserial/defconfig
index 40c0897f7..398d9b3bc 100644
--- a/nuttx/configs/ea3131/usbserial/defconfig
+++ b/nuttx/configs/ea3131/usbserial/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3131/usbstorage/defconfig b/nuttx/configs/ea3131/usbstorage/defconfig
index 0659383a6..c69379ba9 100644
--- a/nuttx/configs/ea3131/usbstorage/defconfig
+++ b/nuttx/configs/ea3131/usbstorage/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3152/README.txt b/nuttx/configs/ea3152/README.txt
index 4f507e7b0..8ede86b4f 100644
--- a/nuttx/configs/ea3152/README.txt
+++ b/nuttx/configs/ea3152/README.txt
@@ -376,23 +376,23 @@ ARM/EA3152-specific Configuration Options
 
   External memory available on the board (see also CONFIG_MM_REGIONS)
 
-    CONFIG_LPC31_EXTSRAM0 - Select if external SRAM0 is present
-    CONFIG_LPC31_EXTSRAM0HEAP - Select if external SRAM0 should be
+    CONFIG_ARCH_EXTSRAM0 - Select if external SRAM0 is present
+    CONFIG_ARCH_EXTSRAM0HEAP - Select if external SRAM0 should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSRAM0SIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTSRAM0SIZE - Size (in bytes) of the installed
       external SRAM0 memory
-    CONFIG_LPC31_EXTSRAM1 - Select if external SRAM1 is present
-    CONFIG_LPC31_EXTSRAM1HEAP - Select if external SRAM1 should be
+    CONFIG_ARCH_EXTSRAM1 - Select if external SRAM1 is present
+    CONFIG_ARCH_EXTSRAM1HEAP - Select if external SRAM1 should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSRAM1SIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTSRAM1SIZE - Size (in bytes) of the installed
       external SRAM1 memory
-    CONFIG_LPC31_EXTSDRAM - Select if external SDRAM is present
-    CONFIG_LPC31_EXTSDRAMHEAP - Select if external SDRAM should be
+    CONFIG_ARCH_EXTDRAM - Select if external SDRAM is present
+    CONFIG_ARCH_EXTDRAMHEAP - Select if external SDRAM should be
       configured as part of the NuttX heap.
-    CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTDRAMSIZE - Size (in bytes) of the installed
       external SDRAM memory
-    CONFIG_LPC31_EXTNAND - Select if external NAND is present
-    CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed
+    CONFIG_ARCH_EXTNAND - Select if external NAND is present
+    CONFIG_ARCH_EXTNANDSIZE - Size (in bytes) of the installed
       external NAND memory
 
   LPC315X specific device driver settings
diff --git a/nuttx/configs/ea3152/ostest/defconfig b/nuttx/configs/ea3152/ostest/defconfig
index d4d978649..07a1491ed 100644
--- a/nuttx/configs/ea3152/ostest/defconfig
+++ b/nuttx/configs/ea3152/ostest/defconfig
@@ -79,17 +79,17 @@ CONFIG_LPC31_UART=y
 #
 # Exernal memory available on the board (see also CONFIG_MM_REGIONS)
 #
-CONFIG_LPC31_EXTSRAM0=n
-CONFIG_LPC31_EXTSRAM0HEAP=n
-CONFIG_LPC31_EXTSRAM0SIZE=131072
-CONFIG_LPC31_EXTSRAM1=n
-CONFIG_LPC31_EXTSRAM1HEAP=n
-CONFIG_LPC31_EXTSRAM1SIZE=131072
-CONFIG_LPC31_EXTSDRAM=n
-CONFIG_LPC31_EXTSDRAMHEAP=n
-CONFIG_LPC31_EXTSDRAMSIZE=67108864
-CONFIG_LPC31_EXTNAND=n
-CONFIG_LPC31_EXTNANDSIZE=67108864
+CONFIG_ARCH_EXTSRAM0=n
+CONFIG_ARCH_EXTSRAM0HEAP=n
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM1=n
+CONFIG_ARCH_EXTSRAM1HEAP=n
+CONFIG_ARCH_EXTSRAM1SIZE=131072
+CONFIG_ARCH_EXTDRAM=n
+CONFIG_ARCH_EXTDRAMHEAP=n
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTNAND=n
+CONFIG_ARCH_EXTNANDSIZE=67108864
 
 #
 # LPC31XX specific device driver settings
diff --git a/nuttx/configs/ea3152/src/Makefile b/nuttx/configs/ea3152/src/Makefile
index cb945f5aa..c184838d5 100644
--- a/nuttx/configs/ea3152/src/Makefile
+++ b/nuttx/configs/ea3152/src/Makefile
@@ -44,7 +44,7 @@ CSRCS		= up_boot.c up_clkinit.c
 ifeq ($(CONFIG_ARCH_BUTTONS),y)
 CSRCS		+= up_buttons.c
 endif
-ifeq ($(CONFIG_LPC31_EXTSDRAM),y)
+ifeq ($(CONFIG_ARCH_EXTDRAM),y)
 CSRCS		+= up_mem.c
 endif
 ifeq ($(CONFIG_ARCH_LEDS),y)
diff --git a/nuttx/configs/ea3152/src/ea3152_internal.h b/nuttx/configs/ea3152/src/ea3152_internal.h
index ee93c36a1..84fab1338 100644
--- a/nuttx/configs/ea3152/src/ea3152_internal.h
+++ b/nuttx/configs/ea3152/src/ea3152_internal.h
@@ -86,7 +86,7 @@
  *
  ************************************************************************************/
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
 extern void lpc31_meminitialize(void);
 #endif
 
diff --git a/nuttx/configs/ea3152/src/up_boot.c b/nuttx/configs/ea3152/src/up_boot.c
index c8870cfdf..066808b2f 100644
--- a/nuttx/configs/ea3152/src/up_boot.c
+++ b/nuttx/configs/ea3152/src/up_boot.c
@@ -75,7 +75,7 @@ void lpc31_boardinitialize(void)
 {
   /* Initialize configured, external memory resources */
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
   lpc31_meminitialize();
 #endif
 
diff --git a/nuttx/configs/ea3152/src/up_mem.c b/nuttx/configs/ea3152/src/up_mem.c
index 4f6c71e87..4ac716f06 100644
--- a/nuttx/configs/ea3152/src/up_mem.c
+++ b/nuttx/configs/ea3152/src/up_mem.c
@@ -59,7 +59,7 @@
 #include "lpc31_mpmc.h"
 #include "ea3152_internal.h"
 
-#ifdef CONFIG_LPC31_EXTSDRAM
+#ifdef CONFIG_ARCH_EXTDRAM
 
 /****************************************************************************
  * Pre-processor Definitions
@@ -356,4 +356,4 @@ void lpc31_meminitialize(void)
 
   lpc31_sdraminitialize();
 }
-#endif /* CONFIG_LPC31_EXTSDRAM */
+#endif /* CONFIG_ARCH_EXTDRAM */
diff --git a/nuttx/configs/open1788/Kconfig b/nuttx/configs/open1788/Kconfig
new file mode 100644
index 000000000..08df7b38d
--- /dev/null
+++ b/nuttx/configs/open1788/Kconfig
@@ -0,0 +1,7 @@
+#
+# For a description of the syntax of this configuration file,
+# see misc/tools/kconfig-language.txt.
+#
+
+if ARCH_BOARD_OPEN1788
+endif
diff --git a/nuttx/configs/open1788/README.txt b/nuttx/configs/open1788/README.txt
new file mode 100644
index 000000000..144be5242
--- /dev/null
+++ b/nuttx/configs/open1788/README.txt
@@ -0,0 +1,38 @@
+README.txt
+==========
+
+This README file discusses the port of NuttX to the WaveShare Open1788 board:
+See http://wvshare.com/product/Open1788-Standard.htm. This board features the
+NXP LPC1788 MCU
+
+CONTENTS
+========
+
+  o Configuration
+
+CONFIGURURATION
+===============
+
+  ostest
+  ------ 
+    This configuration directory, performs a simple OS test using
+    apps/examples/ostest.
+
+    NOTES:
+ 
+    1. This configuration uses the mconf-based configuration tool.  To
+       change this configuration using that tool, you should:
+
+       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
+          and misc/tools/
+
+       b. Execute 'make menuconfig' in nuttx/ in order to start the
+          reconfiguration process.
+
+    2. Uses the older, OABI, buildroot toolchain.  But that is easily
+       reconfigured:
+
+       CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot toolchain
+       CONFIG_ARMV7M_OABI_TOOLCHAIN=y      : Older, OABI toolchain
+
+
diff --git a/nuttx/configs/open1788/ostest/Make.defs b/nuttx/configs/open1788/ostest/Make.defs
new file mode 100644
index 000000000..d6e1f1a9c
--- /dev/null
+++ b/nuttx/configs/open1788/ostest/Make.defs
@@ -0,0 +1,109 @@
+############################################################################
+# configs/open1788k/ostest/Make.defs
+#
+#   Copyright (C) 2013 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}"
+  MAXOPTIMIZATION = -O2
+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
+else
+  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/open1788/ostest/defconfig b/nuttx/configs/open1788/ostest/defconfig
new file mode 100644
index 000000000..69c480344
--- /dev/null
+++ b/nuttx/configs/open1788/ostest/defconfig
@@ -0,0 +1,604 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+CONFIG_NUTTX_NEWCONFIG=y
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL 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=y
+# CONFIG_MOTOROLA_SREC is not set
+# CONFIG_RAW_BINARY is not set
+
+#
+# Customize Header Files
+#
+# 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_DEBUG_SYMBOLS is not set
+
+#
+# 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_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_LM is not set
+CONFIG_ARCH_CHIP_LPC17XX=y
+# 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_SAM3U is not set
+# CONFIG_ARCH_CHIP_STM32 is not set
+# CONFIG_ARCH_CHIP_STR71X is not set
+CONFIG_ARCH_CORTEXM3=y
+CONFIG_ARCH_FAMILY="armv7-m"
+CONFIG_ARCH_CHIP="lpc17xx"
+CONFIG_ARCH_HAVE_MPU=y
+# CONFIG_ARMV7M_MPU is not set
+CONFIG_BOARD_LOOPSPERMSEC=8079
+# CONFIG_ARCH_CALIBRATION is not set
+
+#
+# ARMV7M Configuration Options
+#
+CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
+# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
+# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
+# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set
+CONFIG_ARMV7M_OABI_TOOLCHAIN=y
+
+#
+# LPC17xx Configuration Options
+#
+# CONFIG_ARCH_CHIP_LPC1751 is not set
+# CONFIG_ARCH_CHIP_LPC1752 is not set
+# CONFIG_ARCH_CHIP_LPC1754 is not set
+# CONFIG_ARCH_CHIP_LPC1756 is not set
+# CONFIG_ARCH_CHIP_LPC1758 is not set
+# CONFIG_ARCH_CHIP_LPC1759 is not set
+# CONFIG_ARCH_CHIP_LPC1764 is not set
+# CONFIG_ARCH_CHIP_LPC1765 is not set
+# CONFIG_ARCH_CHIP_LPC1766 is not set
+# CONFIG_ARCH_CHIP_LPC1767 is not set
+# CONFIG_ARCH_CHIP_LPC1768 is not set
+# CONFIG_ARCH_CHIP_LPC1769 is not set
+# CONFIG_ARCH_CHIP_LPC1773 is not set
+# CONFIG_ARCH_CHIP_LPC1774 is not set
+# CONFIG_ARCH_CHIP_LPC1776 is not set
+# CONFIG_ARCH_CHIP_LPC1777 is not set
+# CONFIG_ARCH_CHIP_LPC1778 is not set
+# CONFIG_ARCH_CHIP_LPC1785 is not set
+# CONFIG_ARCH_CHIP_LPC1786 is not set
+# CONFIG_ARCH_CHIP_LPC1787 is not set
+CONFIG_ARCH_CHIP_LPC1788=y
+CONFIG_ARCH_FAMILY_LPC178X=y
+
+#
+# LPC17xx Peripheral Support
+#
+CONFIG_LPC17_MAINOSC=y
+CONFIG_LPC17_PLL0=y
+CONFIG_LPC17_PLL1=y
+# CONFIG_LPC17_ETHERNET is not set
+# CONFIG_LPC17_USBHOST is not set
+# CONFIG_LPC17_USBDEV is not set
+CONFIG_LPC17_UART0=y
+# CONFIG_LPC17_UART1 is not set
+# CONFIG_LPC17_UART2 is not set
+# CONFIG_LPC17_UART3 is not set
+# CONFIG_LPC17_CAN1 is not set
+# CONFIG_LPC17_CAN2 is not set
+# CONFIG_LPC17_SPI is not set
+# CONFIG_LPC17_SSP0 is not set
+# CONFIG_LPC17_SSP1 is not set
+# CONFIG_LPC17_I2C0 is not set
+# CONFIG_LPC17_I2C1 is not set
+# CONFIG_LPC17_I2C2 is not set
+# CONFIG_LPC17_I2S is not set
+# CONFIG_LPC17_TMR0 is not set
+# CONFIG_LPC17_TMR1 is not set
+# CONFIG_LPC17_TMR2 is not set
+# CONFIG_LPC17_TMR3 is not set
+# CONFIG_LPC17_RIT is not set
+# CONFIG_LPC17_PWM is not set
+# CONFIG_LPC17_MCPWM is not set
+# CONFIG_LPC17_QEI is not set
+# CONFIG_LPC17_RTC is not set
+# CONFIG_LPC17_WDT is not set
+# CONFIG_LPC17_ADC is not set
+# CONFIG_LPC17_DAC is not set
+# CONFIG_LPC17_GPDMA is not set
+# CONFIG_LPC17_FLASH is not set
+
+#
+# Serial driver options
+#
+# CONFIG_SERIAL_TERMIOS is not set
+# CONFIG_UART0_FLOWCONTROL is not set
+
+#
+# ADC driver options
+#
+
+#
+# CAN driver options
+#
+# CONFIG_GPIO_IRQ is not set
+
+#
+# I2C driver options
+#
+
+#
+# Ethernet driver options
+#
+
+#
+# USB device driver options
+#
+
+#
+# USB host driver options
+#
+
+#
+# External Memory Configuration
+#
+CONFIG_ARCH_HAVE_EXTNAND=y
+CONFIG_ARCH_HAVE_EXTNOR=y
+CONFIG_ARCH_HAVE_EXTDRAM=y
+CONFIG_ARCH_HAVE_EXTSRAM0=y
+CONFIG_ARCH_EXTNAND=y
+CONFIG_ARCH_EXTNANDSIZE=134217728
+CONFIG_ARCH_EXTNOR=y
+CONFIG_ARCH_EXTNORSIZE=4194304
+CONFIG_ARCH_EXTDRAM=y
+CONFIG_ARCH_EXTDRAMSIZE=67108864
+CONFIG_ARCH_EXTDRAMHEAP=y
+CONFIG_ARCH_EXTSRAM0=y
+CONFIG_ARCH_EXTSRAM0SIZE=131072
+CONFIG_ARCH_EXTSRAM0HEAP=y
+
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+# CONFIG_ARCH_VECNOTIRQ is not set
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+CONFIG_ARCH_HAVE_VFORK=y
+CONFIG_ARCH_STACKDUMP=y
+# CONFIG_ENDIAN_BIG is not set
+# CONFIG_ARCH_HAVE_RAMFUNCS is not set
+
+#
+# Board Settings
+#
+CONFIG_DRAM_START=0x10000000
+CONFIG_DRAM_SIZE=65536
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=0
+
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+CONFIG_BOOT_RUNFROMFLASH=y
+# CONFIG_BOOT_RUNFROMISRAM is not set
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
+
+#
+# Board Selection
+#
+CONFIG_ARCH_BOARD_OPEN1788=y
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="open1788"
+
+#
+# Common Board Options
+#
+
+#
+# Board-Specific Options
+#
+
+#
+# RTOS Features
+#
+CONFIG_MSEC_PER_TICK=10
+CONFIG_RR_INTERVAL=200
+# CONFIG_SCHED_INSTRUMENTATION is not set
+CONFIG_TASK_NAME_SIZE=0
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_JULIAN_TIME is not set
+CONFIG_START_YEAR=2013
+CONFIG_START_MONTH=1
+CONFIG_START_DAY=15
+CONFIG_DEV_CONSOLE=y
+# CONFIG_MUTEX_TYPES is not set
+# CONFIG_PRIORITY_INHERITANCE is not set
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
+CONFIG_SDCLONE_DISABLE=y
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_SCHED_WAITPID is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+CONFIG_USER_ENTRYPOINT="ostest_main"
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_CLOCK is not set
+# 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_MOUNTPOINT=y
+CONFIG_DISABLE_ENVIRON=y
+CONFIG_DISABLE_POLL=y
+
+#
+# Signal Numbers
+#
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
+
+#
+# Sizes of configurable things (0 disables)
+#
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_TIMERS=4
+
+#
+# Stack and heap information
+#
+CONFIG_IDLETHREAD_STACKSIZE=1024
+CONFIG_USERMAIN_STACKSIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+
+#
+# Device Drivers
+#
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_PWM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_ANALOG 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=y
+# CONFIG_16550_UART is not set
+CONFIG_ARCH_HAVE_UART0=y
+CONFIG_MCU_SERIAL=y
+CONFIG_UART0_SERIAL_CONSOLE=y
+# CONFIG_NO_SERIAL_CONSOLE is not set
+
+#
+# UART0 Configuration
+#
+CONFIG_UART0_RXBUFSIZE=256
+CONFIG_UART0_TXBUFSIZE=256
+CONFIG_UART0_BAUD=115200
+CONFIG_UART0_BITS=8
+CONFIG_UART0_PARITY=0
+CONFIG_UART0_2STOP=0
+# 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_NET is not set
+
+#
+# File Systems
+#
+
+#
+# File system configuration
+#
+# CONFIG_FS_RAMMAP is not set
+
+#
+# System Logging
+#
+# CONFIG_SYSLOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_NX is not set
+
+#
+# Memory Management
+#
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=2
+# CONFIG_GRAN is not set
+
+#
+# Binary Formats
+#
+# CONFIG_BINFMT_DISABLE is not set
+# CONFIG_NXFLAT is not set
+# CONFIG_ELF is not set
+# CONFIG_BUILTIN is not set
+# CONFIG_PIC is not set
+CONFIG_SYMTAB_ORDEREDBYNAME=y
+
+#
+# Library Routines
+#
+
+#
+# Standard C Library Options
+#
+CONFIG_STDIO_BUFFER_SIZE=256
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+# CONFIG_LIBM is not set
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+# CONFIG_LIBC_FLOATINGPOINT is not set
+# 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_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
+
+#
+# Non-standard Helper Functions
+#
+# CONFIG_LIB_KBDCODEC is not set
+
+#
+# Basic CXX Support
+#
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
+
+#
+# Application Configuration
+#
+
+#
+# Built-In Applications
+#
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_CDCACM is not set
+# CONFIG_EXAMPLES_COMPOSITE 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_LCDRW is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_NETTEST is not set
+# CONFIG_EXAMPLES_NSH is not set
+# 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=y
+# CONFIG_EXAMPLES_OSTEST_BUILTIN is not set
+CONFIG_EXAMPLES_OSTEST_LOOPS=1
+CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
+CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
+CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
+CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
+# CONFIG_EXAMPLES_PASHELLO is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POLL 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_SERLOOP 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_UIP is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBMSC is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
+
+#
+# Interpreters
+#
+
+#
+# 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_DHCPC 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_RESOLV is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TELNETD is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_UIPLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+
+#
+# ModBus
+#
+
+#
+# FreeModbus
+#
+# CONFIG_MODBUS is not set
+
+#
+# NSH Library
+#
+# CONFIG_NSH_LIBRARY is not set
+
+#
+# NxWidgets/NxWM
+#
+
+#
+# System NSH Add-Ons
+#
+
+#
+# Custom Free Memory Command
+#
+# CONFIG_SYSTEM_FREE is not set
+
+#
+# I2C tool
+#
+
+#
+# FLASH Program Installation
+#
+# CONFIG_SYSTEM_INSTALL is not set
+
+#
+# readline()
+#
+# CONFIG_SYSTEM_READLINE is not set
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
diff --git a/nuttx/configs/open1788/ostest/setenv.sh b/nuttx/configs/open1788/ostest/setenv.sh
new file mode 100755
index 000000000..ecbc9ef1c
--- /dev/null
+++ b/nuttx/configs/open1788/ostest/setenv.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+# configs/open1788/ostest/setenv.sh
+#
+#   Copyright (C) 2013 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="${PATH}"
+fi
+
+# This is the Cygwin path to the location where I installed the CodeSourcery
+# toolchain under windows.  You will also have to edit this if you install
+# the CodeSourcery toolchain in any other location
+# export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
+
+# These are the Cygwin paths to the locations where I installed the Atollic
+# toolchain under windows.  You will also have to edit this if you install
+# the Atollic toolchain in any other location.  /usr/bin is added before
+# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
+# at those locations as well.
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
+
+# This is the Cygwin path to the location where I build the buildroot
+# toolchain.
+export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
+
+# The Olimex-lpc1766stk/tools directory
+export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools"
+
+# Add the path to the toolchain and tools directory to the PATH varialble
+export PATH="${TOOLCHAIN_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
+
+echo "PATH : ${PATH}"
diff --git a/nuttx/configs/open1788/scripts/ld.script b/nuttx/configs/open1788/scripts/ld.script
new file mode 100755
index 000000000..a4ca9cf80
--- /dev/null
+++ b/nuttx/configs/open1788/scripts/ld.script
@@ -0,0 +1,135 @@
+/****************************************************************************
+ * configs/open1788/scripts/ld.script
+ *
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Author: Rommel Marcelo
+ *           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.
+ *
+ ****************************************************************************/
+
+/* The LPC1788 has 512Kb of FLASH beginning at address 0x0000:0000 and
+ * 96Kb of total SRAM: 64Kb of SRAM in the CPU block beginning at address
+ * 0x10000000 and 32Kb of Peripheral SRAM in two banks, 8Kb at addresses
+ * 0x20000000 bank0 first and 8kb at 0x20020000 at bank0 second. And 16Kb
+ * at 0x20040000 on bank1.
+ * Here we assume that .data and .bss will all fit
+ * into the 64Kb CPU SRAM address range.
+ */
+
+MEMORY
+{
+    FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 512K
+    SRAM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
+    PSRAM0 (rwx) : ORIGIN = 0x20000000, LENGTH = 16K /* Peripheral SRAM Bank 0 */
+    PSRAM1 (rwx) : ORIGIN = 0x20040000, LENGTH = 16K /* Peripheral SRAM Bank 1 */
+}
+
+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(.);
+	} > FLASH
+
+	.init_section : {
+		_sinit = ABSOLUTE(.);
+		*(.init_array .init_array.*)
+		_einit = ABSOLUTE(.);
+	} > FLASH
+
+	.ARM.extab : {
+		*(.ARM.extab*)
+	} > FLASH
+
+	__exidx_start = ABSOLUTE(.);
+	.ARM.exidx : {
+		*(.ARM.exidx*)
+	} > FLASH
+	__exidx_end = ABSOLUTE(.);
+
+	_eronly = ABSOLUTE(.);
+
+	.data : {
+		_sdata = ABSOLUTE(.);
+		*(.data .data.*)
+		*(.gnu.linkonce.d.*)
+		CONSTRUCTORS
+		_edata = ABSOLUTE(.);
+	} > SRAM AT > FLASH
+
+	.bss : {
+		_sbss = ABSOLUTE(.);
+		*(.bss .bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+		_ebss = ABSOLUTE(.);
+	} > SRAM
+    
+    .psram0 (NOLOAD)	:
+    {
+		*(.psram0)
+		. = ALIGN(4)
+	} > PSRAM0
+
+
+    .psram1 (NOLOAD)	:
+    {
+		*(.psram0)
+		. = ALIGN(4)
+	} > PSRAM1
+
+	/* 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) }
+}