From 2e07a09b0d0a5a108b34597ee3624553b1a7e1cb Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Tue, 14 May 2019 18:34:57 +0700
Subject: [PATCH] add makefile support for lpcxpresso1347

---
 .../cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject |   1 -
 .../lpcxpresso11u68/board_lpcxpresso11u68.c   |  25 +-
 hw/bsp/lpcxpresso1347/board.mk                |  39 ++
 hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c  |  84 +---
 hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c    | 473 ++++++++++++++++++
 hw/bsp/lpcxpresso1347/lpc1347.ld              | 225 +++++++++
 tools/build_all.py                            |   2 +-
 7 files changed, 772 insertions(+), 77 deletions(-)
 create mode 100644 hw/bsp/lpcxpresso1347/board.mk
 create mode 100644 hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c
 create mode 100644 hw/bsp/lpcxpresso1347/lpc1347.ld

diff --git a/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject b/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
index a3a59af71..791944a16 100644
--- a/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
+++ b/examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
@@ -81,7 +81,6 @@
               <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/gpio_13xx_1.c" />
               <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysctl_13xx.c" />
               <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysinit_13xx.c" />
-              <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/uart_13xx.c" />
               <file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/iocon_13xx.c" />
             </folder>
           </folder>
diff --git a/hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c b/hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c
index 98f259459..1a154215b 100644
--- a/hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c
+++ b/hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c
@@ -75,20 +75,18 @@ void board_init(void)
   // LED
   Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
 
-  // BUTTON
+  // Button
   Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
 
-  // USB
-  Chip_USB_Init(); // Setup PLL clock, and power
+  // USB: Setup PLL clock, and power
+  Chip_USB_Init();
 }
 
-/*------------------------------------------------------------------*/
-/* TUSB HAL MILLISECOND
- *------------------------------------------------------------------*/
+//--------------------------------------------------------------------+
+// Board porting API
+//--------------------------------------------------------------------+
 #if CFG_TUSB_OS == OPT_OS_NONE
-
 volatile uint32_t system_ticks = 0;
-
 void SysTick_Handler (void)
 {
   system_ticks++;
@@ -98,29 +96,20 @@ uint32_t board_millis(void)
 {
   return system_ticks;
 }
-
 #endif
 
-//--------------------------------------------------------------------+
-// LEDS
-//--------------------------------------------------------------------+
+
 void board_led_write(bool state)
 {
   Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
 }
 
-//--------------------------------------------------------------------+
-// Buttons
-//--------------------------------------------------------------------+
 uint32_t board_button_read(void)
 {
   // active low
   return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
 }
 
-//--------------------------------------------------------------------+
-// UART
-//--------------------------------------------------------------------+
 int board_uart_read(uint8_t* buf, int len)
 {
   (void) buf;
diff --git a/hw/bsp/lpcxpresso1347/board.mk b/hw/bsp/lpcxpresso1347/board.mk
new file mode 100644
index 000000000..09e4f4a4a
--- /dev/null
+++ b/hw/bsp/lpcxpresso1347/board.mk
@@ -0,0 +1,39 @@
+CFLAGS += \
+  -mthumb \
+  -mabi=aapcs \
+  -mcpu=cortex-m3 \
+  -nostdlib \
+  -DCORE_M3 \
+  -D__VTOR_PRESENT=0 \
+  -DCFG_TUSB_MCU=OPT_MCU_LPC13XX \
+  -D__USE_LPCOPEN \
+  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
+  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 
+
+# All source paths should be relative to the top level.
+LD_FILE = hw/bsp/lpcxpresso1347/lpc1347.ld
+
+SRC_C += \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/chip_13xx.c \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/clock_13xx.c \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/gpio_13xx_1.c \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/iocon_13xx.c \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysctl_13xx.c \
+	hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysinit_13xx.c
+
+INC += \
+	$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_13xx/inc
+
+# For TinyUSB port source
+VENDOR = nxp
+CHIP_FAMILY = lpc11_13_15
+
+# For freeRTOS port source
+FREERTOS_PORT = ARM_CM3
+
+# For flash-jlink target
+JLINK_DEVICE = LPC1347
+JLINK_IF = swd
+
+# flash using jlink
+flash: flash-jlink
diff --git a/hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c b/hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c
index 0435acf19..f0b4c4226 100644
--- a/hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c
+++ b/hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c
@@ -27,26 +27,25 @@
 #include "chip.h"
 #include "../board.h"
 
-#define LED_PORT    0
-#define LED_PIN     7
+#define LED_PORT      0
+#define LED_PIN       7
 
-static const struct {
-  uint8_t port;
-  uint8_t pin;
-} buttons[] =
-{
-    {1, 22 }, // Joystick up
-    {1, 20 }, // Joystick down
-    {1, 23 }, // Joystick left
-    {1, 21 }, // Joystick right
-    {1, 19 }, // Joystick press
-    {0, 1  }, // SW3
-//    {1, 4  }, // SW4 (require to remove J28)
-};
+// Joytick UP if connected to LPCXpresso Base board
+#define BUTTON_PORT   1
+#define BUTTON_PIN    22
 
-enum {
-  BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
-};
+//static const struct {
+//  uint8_t port;
+//  uint8_t pin;
+//} buttons[] =
+//{
+//    {1, 22 }, // Joystick up
+//    {1, 20 }, // Joystick down
+//    {1, 23 }, // Joystick left
+//    {1, 21 }, // Joystick right
+//    {1, 19 }, // Joystick press
+//    {0, 1  }, // SW3
+//};
 
 /* System oscillator rate and RTC oscillator rate */
 const uint32_t OscRateIn = 12000000;
@@ -91,26 +90,21 @@ void board_init(void)
 
   Chip_GPIO_Init(LPC_GPIO_PORT);
 
-  //------------- LED -------------//
+  // LED
   Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
 
-  //------------- BUTTON -------------//
-//  for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, TU_BIT(buttons[i].pin), 0);
+  // Button
+  Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
 
-  //------------- UART -------------//
-  //UARTInit(CFG_UART_BAUDRATE);
-
-  // USB
-  Chip_USB_Init(); // Setup PLL clock, and power
+  // USB: Setup PLL clock, and power
+  Chip_USB_Init();
 }
 
-/*------------------------------------------------------------------*/
-/* TUSB HAL MILLISECOND
- *------------------------------------------------------------------*/
+//--------------------------------------------------------------------+
+// Board porting API
+//--------------------------------------------------------------------+
 #if CFG_TUSB_OS == OPT_OS_NONE
-
 volatile uint32_t system_ticks = 0;
-
 void SysTick_Handler (void)
 {
   system_ticks++;
@@ -120,42 +114,19 @@ uint32_t board_millis(void)
 {
   return system_ticks;
 }
-
 #endif
 
-//--------------------------------------------------------------------+
-// LEDS
-//--------------------------------------------------------------------+
 void board_led_write(bool state)
 {
   Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state);
 }
 
-
-//--------------------------------------------------------------------+
-// BUTTONS
-//--------------------------------------------------------------------+
-#if 0
-static bool button_read(uint8_t id)
-{
-  (void) id;
-//  return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
-  return 0;
-}
-#endif
-
 uint32_t board_button_read(void)
 {
-  uint32_t result = 0;
-
-//  for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
-
-  return result;
+  // active low
+  return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
 }
 
-//--------------------------------------------------------------------+
-// UART
-//--------------------------------------------------------------------+
 int board_uart_read(uint8_t* buf, int len)
 {
   (void) buf;
@@ -165,7 +136,6 @@ int board_uart_read(uint8_t* buf, int len)
 
 int board_uart_write(void const * buf, int len)
 {
-//  UARTSend(&c, 1);
   (void) buf;
   (void) len;
   return 0;
diff --git a/hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c b/hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c
new file mode 100644
index 000000000..6b6c634c2
--- /dev/null
+++ b/hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c
@@ -0,0 +1,473 @@
+//*****************************************************************************
+//   +--+       
+//   | ++----+   
+//   +-++    |  
+//     |     |  
+//   +-+--+  |   
+//   | +--+--+  
+//   +----+    Copyright (c) 2011-12 Code Red Technologies Ltd.
+//
+// Microcontroller Startup code for use with Red Suite
+//
+// Version : 120126
+//
+// Software License Agreement
+// 
+// The software is owned by Code Red Technologies and/or its suppliers, and is 
+// protected under applicable copyright laws.  All rights are reserved.  Any 
+// use in violation of the foregoing restrictions may subject the user to criminal 
+// sanctions under applicable laws, as well as to civil liability for the breach 
+// of the terms and conditions of this license.
+// 
+// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT
+// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH
+// CODE RED TECHNOLOGIES LTD. 
+//
+//*****************************************************************************
+#if defined (__cplusplus)
+#ifdef __REDLIB__
+#error Redlib does not support C++
+#else
+//*****************************************************************************
+//
+// The entry point for the C++ library startup
+//
+//*****************************************************************************
+extern "C" {
+	extern void __libc_init_array(void);
+}
+#endif
+#endif
+
+#define WEAK __attribute__ ((weak))
+#define ALIAS(f) __attribute__ ((weak, alias (#f)))
+/* Include sys_config.h to get the CHIP_11* device identifier */
+#include "sys_config.h"
+
+// Code Red - if CMSIS is being used, then SystemInit() routine
+// will be called by startup code rather than in application's main()
+extern void SystemInit(void);
+
+//*****************************************************************************
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+//*****************************************************************************
+//
+// Forward declaration of the default handlers. These are aliased.
+// When the application defines a handler (with the same name), this will 
+// automatically take precedence over these weak definitions
+//
+//*****************************************************************************
+void ResetISR(void);
+WEAK void NMI_Handler(void);
+WEAK void HardFault_Handler(void);
+WEAK void SVC_Handler(void);
+WEAK void PendSV_Handler(void);
+WEAK void SysTick_Handler(void);
+WEAK void IntDefaultHandler(void);
+
+//*****************************************************************************
+//
+// Forward declaration of the specific IRQ handlers. These are aliased
+// to the IntDefaultHandler, which is a 'forever' loop. When the application
+// defines a handler (with the same name), this will automatically take
+// precedence over these weak definitions
+//
+//*****************************************************************************
+
+#if defined(CHIP_LPC1343)
+void WAKEUP_IRQHandler (void) ALIAS(IntDefaultHandler);
+void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
+void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
+void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
+void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
+void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
+void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
+void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIOINT3_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIOINT2_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIOINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIOINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
+
+#elif defined(CHIP_LPC1347)
+void PIN_INT0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT2_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT3_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT4_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT5_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT6_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PIN_INT7_IRQHandler (void) ALIAS(IntDefaultHandler);
+void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void RIT_IRQHandler (void) ALIAS(IntDefaultHandler);
+void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
+void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
+void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
+void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
+void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
+void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
+void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
+void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
+void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
+void OSCFAIL_IRQHandler (void) ALIAS(IntDefaultHandler);
+void PVTCIRCUIT_IRQHandler (void) ALIAS(IntDefaultHandler);
+void USBWakeup_IRQHandler  (void) ALIAS(IntDefaultHandler);
+
+#else
+#error No CHIP_134* device defined  
+#endif
+
+//*****************************************************************************
+//
+// The entry point for the application.
+// __main() is the entry point for redlib based applications
+// main() is the entry point for newlib based applications
+//
+//*****************************************************************************
+//
+// The entry point for the application.
+// __main() is the entry point for Redlib based applications
+// main() is the entry point for Newlib based applications
+//
+//*****************************************************************************
+#if defined (__REDLIB__)
+extern void __main(void);
+#endif
+extern int main(void);
+//*****************************************************************************
+//
+// External declaration for the pointer to the stack top from the Linker Script
+//
+//*****************************************************************************
+extern void _vStackTop(void);
+
+//*****************************************************************************
+#if defined (__cplusplus)
+} // extern "C"
+#endif
+
+//*****************************************************************************
+//
+// The vector table.  Note that the proper constructs must be placed on this to
+// ensure that it ends up at physical address 0x0000.0000.
+//
+//*****************************************************************************
+extern void (* const g_pfnVectors[])(void);
+__attribute__ ((section(".isr_vector"))) __attribute__ ((used))
+void (* const g_pfnVectors[])(void) = {
+    &_vStackTop,		      // The initial stack pointer
+    ResetISR,                         // The reset handler
+    NMI_Handler,                      // The NMI handler
+    HardFault_Handler,                // The hard fault handler
+    0,                                // Reserved
+    0,                      	      // Reserved
+    0,                                // Reserved
+    0,                                // Reserved
+    0,                                // Reserved
+    0,                                // Reserved
+    0,                                // Reserved
+    SVC_Handler,                   // SVCall handler
+    0,                                // Reserved
+    0,                                // Reserved
+    PendSV_Handler,                   // The PendSV handler
+    SysTick_Handler,                  // The SysTick handler
+
+#if defined(CHIP_LPC1343)
+	WAKEUP_IRQHandler,        // Wakeup PIO0.0
+	WAKEUP_IRQHandler,        // Wakeup PIO0.1
+	WAKEUP_IRQHandler,        // Wakeup PIO0.2
+	WAKEUP_IRQHandler,        // Wakeup PIO0.3
+	WAKEUP_IRQHandler,        // Wakeup PIO0.4
+	WAKEUP_IRQHandler,        // Wakeup PIO0.5
+	WAKEUP_IRQHandler,        // Wakeup PIO0.6
+	WAKEUP_IRQHandler,        // Wakeup PIO0.7
+	WAKEUP_IRQHandler,        // Wakeup PIO0.8
+	WAKEUP_IRQHandler,        // Wakeup PIO0.9
+	WAKEUP_IRQHandler,        // Wakeup PIO0.10
+	WAKEUP_IRQHandler,        // Wakeup PIO0.11
+	WAKEUP_IRQHandler,        // Wakeup PIO1.0
+	WAKEUP_IRQHandler,        // Wakeup PIO1.1
+	WAKEUP_IRQHandler,        // Wakeup PIO1.2
+	WAKEUP_IRQHandler,        // Wakeup PIO1.3
+	WAKEUP_IRQHandler,        // Wakeup PIO1.4
+	WAKEUP_IRQHandler,        // Wakeup PIO1.5
+	WAKEUP_IRQHandler,        // Wakeup PIO1.6
+	WAKEUP_IRQHandler,        // Wakeup PIO1.7
+	WAKEUP_IRQHandler,        // Wakeup PIO1.8
+	WAKEUP_IRQHandler,        // Wakeup PIO1.9
+	WAKEUP_IRQHandler,        // Wakeup PIO1.10
+	WAKEUP_IRQHandler,        // Wakeup PIO1.11
+	WAKEUP_IRQHandler,        // Wakeup PIO2.0
+	WAKEUP_IRQHandler,        // Wakeup PIO2.1
+	WAKEUP_IRQHandler,        // Wakeup PIO2.2
+	WAKEUP_IRQHandler,        // Wakeup PIO2.3
+	WAKEUP_IRQHandler,        // Wakeup PIO2.4
+	WAKEUP_IRQHandler,        // Wakeup PIO2.5
+	WAKEUP_IRQHandler,        // Wakeup PIO2.6
+	WAKEUP_IRQHandler,        // Wakeup PIO2.7
+	WAKEUP_IRQHandler,        // Wakeup PIO2.8
+	WAKEUP_IRQHandler,        // Wakeup PIO2.9
+	WAKEUP_IRQHandler,        // Wakeup PIO2.10
+	WAKEUP_IRQHandler,        // Wakeup PIO2.11
+	WAKEUP_IRQHandler,        // Wakeup PIO3.0
+	WAKEUP_IRQHandler,        // Wakeup PIO3.1
+	WAKEUP_IRQHandler,        // Wakeup PIO3.2
+	WAKEUP_IRQHandler,        // Wakeup PIO3.3
+	I2C_IRQHandler,           // I2C
+	TIMER16_0_IRQHandler,     // 16-bit Counter-Timer 0
+	TIMER16_1_IRQHandler,     // 16-bit Counter-Timer 1
+	TIMER32_0_IRQHandler,     // 32-bit Counter-Timer 0
+	TIMER32_1_IRQHandler,     // 32-bit Counter-Timer 1
+	SSP0_IRQHandler,          // SSP0
+	UART_IRQHandler,          // UART
+	USB_IRQHandler,           // USB IRQ
+	USB_FIQHandler,           // USB FIQ
+	ADC_IRQHandler,           // A/D Converter
+	WDT_IRQHandler,           // Watchdog Timer
+	BOD_IRQHandler,           // Brown Out Detect
+	FMC_IRQHandler,           // IP2111 Flash Memory Controller
+	PIOINT3_IRQHandler,       // PIO INT3
+	PIOINT2_IRQHandler,       // PIO INT2
+	PIOINT1_IRQHandler,       // PIO INT1
+	PIOINT0_IRQHandler,       // PIO INT0
+
+#elif defined(CHIP_LPC1347)
+	PIN_INT0_IRQHandler,      // All GPIO pin can be routed to PIN_INTx
+	PIN_INT1_IRQHandler,         
+	PIN_INT2_IRQHandler,                      
+	PIN_INT3_IRQHandler,                        
+	PIN_INT4_IRQHandler,                       
+	PIN_INT5_IRQHandler,
+	PIN_INT6_IRQHandler,
+	PIN_INT7_IRQHandler,
+	GINT0_IRQHandler,                        
+	GINT1_IRQHandler,         // PIO0 (0:7)              
+	0,
+	0,
+	RIT_IRQHandler,      
+	0,
+	SSP1_IRQHandler,          // SSP1
+	I2C_IRQHandler,           // I2C
+	TIMER16_0_IRQHandler,     // 16-bit Counter-Timer 0
+	TIMER16_1_IRQHandler,     // 16-bit Counter-Timer 1
+	TIMER32_0_IRQHandler,     // 32-bit Counter-Timer 0
+	TIMER32_1_IRQHandler,     // 32-bit Counter-Timer 1
+	SSP0_IRQHandler,          // SSP0
+	UART_IRQHandler,          // UART
+	USB_IRQHandler,           // USB IRQ
+	USB_FIQHandler,           // USB FIQ
+	ADC_IRQHandler,           // A/D Converter
+	WDT_IRQHandler,           // Watchdog Timer
+	BOD_IRQHandler,           // Brown Out Detect
+	FMC_IRQHandler,           // IP2111 Flash Memory Controller
+	OSCFAIL_IRQHandler,       // OSC FAIL
+	PVTCIRCUIT_IRQHandler,    // PVT CIRCUIT
+	USBWakeup_IRQHandler,     // USB wake up
+	0,
+
+#else
+#error No CHIP_13* device defined  
+#endif
+};
+
+//*****************************************************************************
+// Functions to carry out the initialization of RW and BSS data sections. These
+// are written as separate functions rather than being inlined within the
+// ResetISR() function in order to cope with MCUs with multiple banks of
+// memory.
+//*****************************************************************************
+__attribute__ ((section(".after_vectors")))
+void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
+	unsigned int *pulDest = (unsigned int*) start;
+	unsigned int *pulSrc = (unsigned int*) romstart;
+	unsigned int loop;
+	for (loop = 0; loop < len; loop = loop + 4)
+		*pulDest++ = *pulSrc++;
+}
+
+__attribute__ ((section(".after_vectors")))
+void bss_init(unsigned int start, unsigned int len) {
+	unsigned int *pulDest = (unsigned int*) start;
+	unsigned int loop;
+	for (loop = 0; loop < len; loop = loop + 4)
+		*pulDest++ = 0;
+}
+
+#ifndef USE_OLD_STYLE_DATA_BSS_INIT
+//*****************************************************************************
+// The following symbols are constructs generated by the linker, indicating
+// the location of various points in the "Global Section Table". This table is
+// created by the linker via the Code Red managed linker script mechanism. It
+// contains the load address, execution address and length of each RW data
+// section and the execution and length of each BSS (zero initialized) section.
+//*****************************************************************************
+extern unsigned int __data_section_table;
+extern unsigned int __data_section_table_end;
+extern unsigned int __bss_section_table;
+extern unsigned int __bss_section_table_end;
+#else
+//*****************************************************************************
+// The following symbols are constructs generated by the linker, indicating
+// the load address, execution address and length of the RW data section and
+// the execution and length of the BSS (zero initialized) section.
+// Note that these symbols are not normally used by the managed linker script
+// mechanism in Red Suite/LPCXpresso 3.6 (Windows) and LPCXpresso 3.8 (Linux).
+// They are provide here simply so this startup code can be used with earlier
+// versions of Red Suite which do not support the more advanced managed linker
+// script mechanism introduced in the above version. To enable their use,
+// define "USE_OLD_STYLE_DATA_BSS_INIT".
+//*****************************************************************************
+extern unsigned int _etext;
+extern unsigned int _data;
+extern unsigned int _edata;
+extern unsigned int _bss;
+extern unsigned int _ebss;
+#endif
+
+
+//*****************************************************************************
+// Reset entry point for your code.
+// Sets up a simple runtime environment and initializes the C/C++
+// library.
+//*****************************************************************************
+__attribute__ ((section(".after_vectors")))
+void
+ResetISR(void) {
+
+#ifndef USE_OLD_STYLE_DATA_BSS_INIT
+    //
+    // Copy the data sections from flash to SRAM.
+    //
+	unsigned int LoadAddr, ExeAddr, SectionLen;
+	unsigned int *SectionTableAddr;
+
+	// Load base address of Global Section Table
+	SectionTableAddr = &__data_section_table;
+
+    // Copy the data sections from flash to SRAM.
+	while (SectionTableAddr < &__data_section_table_end) {
+		LoadAddr = *SectionTableAddr++;
+		ExeAddr = *SectionTableAddr++;
+		SectionLen = *SectionTableAddr++;
+		data_init(LoadAddr, ExeAddr, SectionLen);
+	}
+	// At this point, SectionTableAddr = &__bss_section_table;
+	// Zero fill the bss segment
+	while (SectionTableAddr < &__bss_section_table_end) {
+		ExeAddr = *SectionTableAddr++;
+		SectionLen = *SectionTableAddr++;
+		bss_init(ExeAddr, SectionLen);
+	}
+#else
+	// Use Old Style Data and BSS section initialization.
+	// This will only initialize a single RAM bank.
+	unsigned int * LoadAddr, *ExeAddr, *EndAddr, SectionLen;
+
+    // Copy the data segment from flash to SRAM.
+	LoadAddr = &_etext;
+	ExeAddr = &_data;
+	EndAddr = &_edata;
+	SectionLen = (void*)EndAddr - (void*)ExeAddr;
+	data_init((unsigned int)LoadAddr, (unsigned int)ExeAddr, SectionLen);
+	// Zero fill the bss segment
+	ExeAddr = &_bss;
+	EndAddr = &_ebss;
+	SectionLen = (void*)EndAddr - (void*)ExeAddr;
+	bss_init ((unsigned int)ExeAddr, SectionLen);
+#endif
+
+//	extern void SystemInit(void);
+	SystemInit();
+
+#if defined (__cplusplus)
+	//
+	// Call C++ library initialisation
+	//
+	__libc_init_array();
+#endif
+
+#if defined (__REDLIB__)
+	// Call the Redlib library, which in turn calls main()
+	__main() ;
+#else
+	main();
+#endif
+	//
+	// main() shouldn't return, but if it does, we'll just enter an infinite loop
+	//
+	while (1) {
+		;
+	}
+}
+
+//*****************************************************************************
+// Default exception handlers. Override the ones here by defining your own
+// handler routines in your application code.
+//*****************************************************************************
+__attribute__ ((section(".after_vectors")))
+void NMI_Handler(void)
+{
+    while(1)
+    {
+    }
+}
+__attribute__ ((section(".after_vectors")))
+void HardFault_Handler(void)
+{
+    while(1)
+    {
+    }
+}
+__attribute__ ((section(".after_vectors")))
+void SVC_Handler(void)
+{
+    while(1)
+    {
+    }
+}
+__attribute__ ((section(".after_vectors")))
+void PendSV_Handler(void)
+{
+    while(1)
+    {
+    }
+}
+__attribute__ ((section(".after_vectors")))
+void SysTick_Handler(void)
+{
+    while(1)
+    {
+    }
+}
+
+//*****************************************************************************
+//
+// Processor ends up here if an unexpected interrupt occurs or a specific
+// handler is not present in the application code.
+//
+//*****************************************************************************
+__attribute__ ((section(".after_vectors")))
+void IntDefaultHandler(void)
+{
+    while(1)
+    {
+    }
+}
+
diff --git a/hw/bsp/lpcxpresso1347/lpc1347.ld b/hw/bsp/lpcxpresso1347/lpc1347.ld
new file mode 100644
index 000000000..42a4bb25c
--- /dev/null
+++ b/hw/bsp/lpcxpresso1347/lpc1347.ld
@@ -0,0 +1,225 @@
+/*
+ * GENERATED FILE - DO NOT EDIT
+ * (c) Code Red Technologies Ltd, 2008-2013
+ * (c) NXP Semiconductors 2013-2019
+ * Generated linker script file for LPC1347
+ * Created from linkscript.ldt by FMCreateLinkLibraries
+ * Using Freemarker v2.3.23
+ * MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 6:01:58 PM
+ */
+
+MEMORY
+{
+  /* Define each memory region */
+  MFlash64 (rx) : ORIGIN = 0x0, LENGTH = 0x10000 /* 64K bytes (alias Flash) */  
+  RamLoc8 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x2000 /* 8K bytes (alias RAM) */  
+  RamUsb2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2K bytes (alias RAM2) */  
+  RamPeriph2 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x800 /* 2K bytes (alias RAM3) */  
+}
+
+  /* Define a symbol for the top of each memory region */
+  __base_MFlash64 = 0x0  ; /* MFlash64 */  
+  __base_Flash = 0x0 ; /* Flash */  
+  __top_MFlash64 = 0x0 + 0x10000 ; /* 64K bytes */  
+  __top_Flash = 0x0 + 0x10000 ; /* 64K bytes */  
+  __base_RamLoc8 = 0x10000000  ; /* RamLoc8 */  
+  __base_RAM = 0x10000000 ; /* RAM */  
+  __top_RamLoc8 = 0x10000000 + 0x2000 ; /* 8K bytes */  
+  __top_RAM = 0x10000000 + 0x2000 ; /* 8K bytes */  
+  __base_RamUsb2 = 0x20004000  ; /* RamUsb2 */  
+  __base_RAM2 = 0x20004000 ; /* RAM2 */  
+  __top_RamUsb2 = 0x20004000 + 0x800 ; /* 2K bytes */  
+  __top_RAM2 = 0x20004000 + 0x800 ; /* 2K bytes */  
+  __base_RamPeriph2 = 0x20000000  ; /* RamPeriph2 */  
+  __base_RAM3 = 0x20000000 ; /* RAM3 */  
+  __top_RamPeriph2 = 0x20000000 + 0x800 ; /* 2K bytes */  
+  __top_RAM3 = 0x20000000 + 0x800 ; /* 2K bytes */  
+
+ENTRY(ResetISR)
+
+SECTIONS
+{
+    /* MAIN TEXT SECTION */
+    .text : ALIGN(4)
+    {
+        FILL(0xff)
+        __vectors_start__ = ABSOLUTE(.) ;
+        KEEP(*(.isr_vector))
+        /* Global Section Table */
+        . = ALIGN(4) ;
+        __section_table_start = .;
+        __data_section_table = .;
+        LONG(LOADADDR(.data));
+        LONG(    ADDR(.data));
+        LONG(  SIZEOF(.data));
+        LONG(LOADADDR(.data_RAM2));
+        LONG(    ADDR(.data_RAM2));
+        LONG(  SIZEOF(.data_RAM2));
+        LONG(LOADADDR(.data_RAM3));
+        LONG(    ADDR(.data_RAM3));
+        LONG(  SIZEOF(.data_RAM3));
+        __data_section_table_end = .;
+        __bss_section_table = .;
+        LONG(    ADDR(.bss));
+        LONG(  SIZEOF(.bss));
+        LONG(    ADDR(.bss_RAM2));
+        LONG(  SIZEOF(.bss_RAM2));
+        LONG(    ADDR(.bss_RAM3));
+        LONG(  SIZEOF(.bss_RAM3));
+        __bss_section_table_end = .;
+        __section_table_end = . ;
+        /* End of Global Section Table */
+
+        *(.after_vectors*)
+
+    } > MFlash64
+
+    .text : ALIGN(4)
+    {
+       *(.text*)
+       *(.rodata .rodata.* .constdata .constdata.*)
+       . = ALIGN(4);
+    } > MFlash64
+    /*
+     * for exception handling/unwind - some Newlib functions (in common
+     * with C++ and STDC++) use this. 
+     */
+    .ARM.extab : ALIGN(4) 
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > MFlash64
+
+    __exidx_start = .;
+
+    .ARM.exidx : ALIGN(4)
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > MFlash64
+    __exidx_end = .;
+
+    _etext = .;
+        
+    /* DATA section for RamUsb2 */
+
+    .data_RAM2 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM2 = .) ;
+        *(.ramfunc.$RAM2)
+        *(.ramfunc.$RamUsb2)
+        *(.data.$RAM2*)
+        *(.data.$RamUsb2*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM2 = .) ;
+     } > RamUsb2 AT>MFlash64
+    /* DATA section for RamPeriph2 */
+
+    .data_RAM3 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM3 = .) ;
+        *(.ramfunc.$RAM3)
+        *(.ramfunc.$RamPeriph2)
+        *(.data.$RAM3*)
+        *(.data.$RamPeriph2*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM3 = .) ;
+     } > RamPeriph2 AT>MFlash64
+    /* MAIN DATA SECTION */
+    .uninit_RESERVED : ALIGN(4)
+    {
+        KEEP(*(.bss.$RESERVED*))
+        . = ALIGN(4) ;
+        _end_uninit_RESERVED = .;
+    } > RamLoc8
+
+    /* Main DATA section (RamLoc8) */
+    .data : ALIGN(4)
+    {
+       FILL(0xff)
+       _data = . ;
+       *(vtable)
+       *(.ramfunc*)
+       *(.data*)
+       . = ALIGN(4) ;
+       _edata = . ;
+    } > RamLoc8 AT>MFlash64
+
+    /* BSS section for RamUsb2 */
+    .bss_RAM2 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM2 = .) ;
+       *(.bss.$RAM2*)
+       *(.bss.$RamUsb2*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM2 = .) ;
+    } > RamUsb2 
+
+    /* BSS section for RamPeriph2 */
+    .bss_RAM3 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM3 = .) ;
+       *(.bss.$RAM3*)
+       *(.bss.$RamPeriph2*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM3 = .) ;
+    } > RamPeriph2 
+
+    /* MAIN BSS SECTION */
+    .bss : ALIGN(4)
+    {
+        _bss = .;
+        *(.bss*)
+        *(COMMON)
+        . = ALIGN(4) ;
+        _ebss = .;
+        PROVIDE(end = .);
+    } > RamLoc8
+
+    /* NOINIT section for RamUsb2 */
+    .noinit_RAM2 (NOLOAD) : ALIGN(4)
+    {
+       *(.noinit.$RAM2*)
+       *(.noinit.$RamUsb2*)
+       . = ALIGN(4) ;
+    } > RamUsb2 
+
+    /* NOINIT section for RamPeriph2 */
+    .noinit_RAM3 (NOLOAD) : ALIGN(4)
+    {
+       *(.noinit.$RAM3*)
+       *(.noinit.$RamPeriph2*)
+       . = ALIGN(4) ;
+    } > RamPeriph2 
+
+    /* DEFAULT NOINIT SECTION */
+    .noinit (NOLOAD): ALIGN(4)
+    {
+        _noinit = .;
+        *(.noinit*) 
+         . = ALIGN(4) ;
+        _end_noinit = .;
+    } > RamLoc8
+    PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
+    PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc8 - 0);
+
+    /* ## Create checksum value (used in startup) ## */
+    PROVIDE(__valid_user_code_checksum = 0 - 
+                                         (_vStackTop 
+                                         + (ResetISR + 1) 
+                                         + (NMI_Handler + 1) 
+                                         + (HardFault_Handler + 1) 
+                                         + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1)   /* MemManage_Handler may not be defined */
+                                         + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1)     /* BusFault_Handler may not be defined */
+                                         + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
+                                         ) );
+
+    /* Provide basic symbols giving location and size of main text
+     * block, including initial values of RW data sections. Note that
+     * these will need extending to give a complete picture with
+     * complex images (e.g multiple Flash banks).
+     */
+    _image_start = LOADADDR(.text);
+    _image_end = LOADADDR(.data) + SIZEOF(.data);
+    _image_size = _image_end - _image_start;
+}
\ No newline at end of file
diff --git a/tools/build_all.py b/tools/build_all.py
index 53a854486..606ed0a69 100644
--- a/tools/build_all.py
+++ b/tools/build_all.py
@@ -13,7 +13,7 @@ fail_count = 0
 exit_status = 0
 
 all_device_example = ["cdc_msc_hid", "msc_dual_lun", "hid_generic_inout"]
-all_boards = ["metro_m0_express", "metro_m4_express", "pca10056", "feather_nrf52840_express", "stm32f407g_disc1", "lpcxpresso11u68"]
+all_boards = ["metro_m0_express", "metro_m4_express", "pca10056", "feather_nrf52840_express", "stm32f407g_disc1", "lpcxpresso11u68", "lpcxpresso1347"]
 
 def build_example(example, board):
     subprocess.run("make -C examples/device/{} BOARD={} clean".format(example, board), shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)