lpcxpresso1549 board test running

hw/bsp/lpcxpresso1549/board.mk

@@ -0,0 +1,47 @@
+CFLAGS += \
+  -mthumb \
+  -mabi=aapcs \
+  -mcpu=cortex-m3 \
+  -nostdlib \
+  -DCORE_M3 \
+  -D__USE_LPCOPEN \
+  -DCFG_TUSB_MCU=OPT_MCU_LPC15XX \
+  -DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' 
+
+#  -DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
+#  -DCFG_EXAMPLE_MSC_READONLY \
+
+# startup.c and lpc_types.h cause following errors
+CFLAGS += -Wno-error=strict-prototypes -Wno-error=unused-parameter -Wno-error=unused-variable
+
+MCU_DIR = hw/mcu/nxp/lpc_driver/lpc15xx/lpc_chip_15xx
+
+# All source paths should be relative to the top level.
+LD_FILE = hw/bsp/$(BOARD)/lpc1549.ld
+
+SRC_C += \
+	$(MCU_DIR)/../gcc/cr_startup_lpc15xx.c \
+	$(MCU_DIR)/src/chip_15xx.c \
+	$(MCU_DIR)/src/clock_15xx.c \
+	$(MCU_DIR)/src/gpio_15xx.c \
+	$(MCU_DIR)/src/iocon_15xx.c \
+	$(MCU_DIR)/src/swm_15xx.c \
+	$(MCU_DIR)/src/sysctl_15xx.c \
+	$(MCU_DIR)/src/sysinit_15xx.c
+
+INC += \
+	$(TOP)/$(MCU_DIR)/inc
+
+# For TinyUSB port source
+VENDOR = nxp
+CHIP_FAMILY = lpc_ip3511
+
+# For freeRTOS port source
+FREERTOS_PORT = ARM_CM3
+
+# For flash-jlink target
+JLINK_DEVICE = LPC1549
+JLINK_IF = swd
+
+# flash using jlink
+flash: flash-jlink

hw/bsp/lpcxpresso1549/lpc1549.ld

@@ -0,0 +1,246 @@
+/*
+ * GENERATED FILE - DO NOT EDIT
+ * Copyright (c) 2008-2013 Code Red Technologies Ltd,
+ * Copyright 2015, 2018-2019 NXP
+ * (c) NXP Semiconductors 2013-2019
+ * Generated linker script file for LPC1549
+ * Created from linkscript.ldt by FMCreateLinkLibraries
+ * Using Freemarker v2.3.23
+ * MCUXpresso IDE v11.0.0 [Build 2516] [2019-06-05] on Oct 3, 2019 2:55:18 PM
+ */
+
+
+MEMORY
+{
+  /* Define each memory region */
+  MFlash256 (rx) : ORIGIN = 0x0, LENGTH = 0x40000 /* 256K bytes (alias Flash) */  
+  Ram0_16 (rwx) : ORIGIN = 0x2000000, LENGTH = 0x4000 /* 16K bytes (alias RAM) */  
+  Ram1_16 (rwx) : ORIGIN = 0x2004000, LENGTH = 0x4000 /* 16K bytes (alias RAM2) */  
+  Ram2_4 (rwx) : ORIGIN = 0x2008000, LENGTH = 0x1000 /* 4K bytes (alias RAM3) */  
+}
+
+  /* Define a symbol for the top of each memory region */
+  __base_MFlash256 = 0x0  ; /* MFlash256 */  
+  __base_Flash = 0x0 ; /* Flash */  
+  __top_MFlash256 = 0x0 + 0x40000 ; /* 256K bytes */  
+  __top_Flash = 0x0 + 0x40000 ; /* 256K bytes */  
+  __base_Ram0_16 = 0x2000000  ; /* Ram0_16 */  
+  __base_RAM = 0x2000000 ; /* RAM */  
+  __top_Ram0_16 = 0x2000000 + 0x4000 ; /* 16K bytes */  
+  __top_RAM = 0x2000000 + 0x4000 ; /* 16K bytes */  
+  __base_Ram1_16 = 0x2004000  ; /* Ram1_16 */  
+  __base_RAM2 = 0x2004000 ; /* RAM2 */  
+  __top_Ram1_16 = 0x2004000 + 0x4000 ; /* 16K bytes */  
+  __top_RAM2 = 0x2004000 + 0x4000 ; /* 16K bytes */  
+  __base_Ram2_4 = 0x2008000  ; /* Ram2_4 */  
+  __base_RAM3 = 0x2008000 ; /* RAM3 */  
+  __top_Ram2_4 = 0x2008000 + 0x1000 ; /* 4K bytes */  
+  __top_RAM3 = 0x2008000 + 0x1000 ; /* 4K 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*)
+
+    } > MFlash256
+
+    .text : ALIGN(4)
+    {
+       *(.text*)
+       *(.rodata .rodata.* .constdata .constdata.*)
+       . = ALIGN(4);
+    } > MFlash256
+    /*
+     * for exception handling/unwind - some Newlib functions (in common
+     * with C++ and STDC++) use this. 
+     */
+    .ARM.extab : ALIGN(4) 
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > MFlash256
+
+    __exidx_start = .;
+
+    .ARM.exidx : ALIGN(4)
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > MFlash256
+    __exidx_end = .;
+ 
+    _etext = .;
+        
+    /* DATA section for Ram1_16 */
+
+    .data_RAM2 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM2 = .) ;
+        *(.ramfunc.$RAM2)
+        *(.ramfunc.$Ram1_16)
+        *(.data.$RAM2)
+        *(.data.$Ram1_16)
+        *(.data.$RAM2.*)
+        *(.data.$Ram1_16.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM2 = .) ;
+     } > Ram1_16 AT>MFlash256
+    /* DATA section for Ram2_4 */
+
+    .data_RAM3 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM3 = .) ;
+        *(.ramfunc.$RAM3)
+        *(.ramfunc.$Ram2_4)
+        *(.data.$RAM3)
+        *(.data.$Ram2_4)
+        *(.data.$RAM3.*)
+        *(.data.$Ram2_4.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM3 = .) ;
+     } > Ram2_4 AT>MFlash256
+    /* MAIN DATA SECTION */
+    .uninit_RESERVED (NOLOAD) :
+    {
+        . = ALIGN(4) ;
+        KEEP(*(.bss.$RESERVED*))
+       . = ALIGN(4) ;
+        _end_uninit_RESERVED = .;
+    } > Ram0_16
+
+    /* Main DATA section (Ram0_16) */
+    .data : ALIGN(4)
+    {
+       FILL(0xff)
+       _data = . ;
+       *(vtable)
+       *(.ramfunc*)
+       *(.data*)
+       . = ALIGN(4) ;
+       _edata = . ;
+    } > Ram0_16 AT>MFlash256
+
+    /* BSS section for Ram1_16 */
+    .bss_RAM2 :
+    {
+       . = ALIGN(4) ;
+       PROVIDE(__start_bss_RAM2 = .) ;
+       *(.bss.$RAM2)
+       *(.bss.$Ram1_16)
+       *(.bss.$RAM2.*)
+       *(.bss.$Ram1_16.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM2 = .) ;
+    } > Ram1_16
+
+    /* BSS section for Ram2_4 */
+    .bss_RAM3 :
+    {
+       . = ALIGN(4) ;
+       PROVIDE(__start_bss_RAM3 = .) ;
+       *(.bss.$RAM3)
+       *(.bss.$Ram2_4)
+       *(.bss.$RAM3.*)
+       *(.bss.$Ram2_4.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM3 = .) ;
+    } > Ram2_4
+
+    /* MAIN BSS SECTION */
+    .bss :
+    {
+        . = ALIGN(4) ;
+        _bss = .;
+        *(.bss*)
+        *(COMMON)
+        . = ALIGN(4) ;
+        _ebss = .;
+        PROVIDE(end = .);
+    } > Ram0_16
+
+    /* NOINIT section for Ram1_16 */
+    .noinit_RAM2 (NOLOAD) :
+    {
+       . = ALIGN(4) ;
+       *(.noinit.$RAM2)
+       *(.noinit.$Ram1_16)
+       *(.noinit.$RAM2.*)
+       *(.noinit.$Ram1_16.*)
+       . = ALIGN(4) ;
+    } > Ram1_16
+
+    /* NOINIT section for Ram2_4 */
+    .noinit_RAM3 (NOLOAD) :
+    {
+       . = ALIGN(4) ;
+       *(.noinit.$RAM3)
+       *(.noinit.$Ram2_4)
+       *(.noinit.$RAM3.*)
+       *(.noinit.$Ram2_4.*)
+       . = ALIGN(4) ;
+    } > Ram2_4
+
+    /* DEFAULT NOINIT SECTION */
+    .noinit (NOLOAD):
+    {
+         . = ALIGN(4) ;
+        _noinit = .;
+        *(.noinit*)
+         . = ALIGN(4) ;
+        _end_noinit = .;
+    } > Ram0_16
+    PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
+    PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_Ram0_16 - 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;
+}

hw/bsp/lpcxpresso1549/lpcxpresso1549.c

@@ -0,0 +1,128 @@
+/* 
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#include "chip.h"
+#include "../board.h"
+
+#define LED_PORT      0
+#define LED_PIN       25
+
+// Wake Switch
+#define BUTTON_PORT   0
+#define BUTTON_PIN    17
+
+/* System oscillator rate and RTC oscillator rate */
+const uint32_t OscRateIn = 12000000;
+const uint32_t RTCOscRateIn = 32768;
+
+/* Pin muxing table, only items that need changing from their default pin
+   state are in this table. */
+static const PINMUX_GRP_T pinmuxing[] = 
+{
+  {1,  11,  (IOCON_MODE_PULLDOWN | IOCON_DIGMODE_EN)},	/* PIO0_3 used for USB_VBUS */
+};
+
+// Invoked by startup code
+void SystemInit(void)
+{
+  Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_IOCON);
+	Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_SWM);
+	Chip_SYSCTL_PeriphReset(RESET_IOCON);
+
+	// Pin Mux
+  Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
+
+  // SWM USB
+  Chip_SWM_MovablePortPinAssign(SWM_USB_VBUS_I, 1, 11);
+
+  Chip_SetupXtalClocking();
+}
+
+void board_init(void)
+{
+  SystemCoreClockUpdate();
+
+#if CFG_TUSB_OS == OPT_OS_NONE
+  // 1ms tick timer
+  SysTick_Config(SystemCoreClock / 1000);
+#elif CFG_TUSB_OS == OPT_OS_FREERTOS
+  // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
+  NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
+#endif
+
+  Chip_GPIO_Init(LPC_GPIO);
+
+  // LED
+  Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
+
+  // Button
+  Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
+
+  // USB: Setup PLL clock, and power
+  Chip_USB_Init();
+}
+
+//--------------------------------------------------------------------+
+// Board porting API
+//--------------------------------------------------------------------+
+
+#if CFG_TUSB_OS == OPT_OS_NONE
+volatile uint32_t system_ticks = 0;
+void SysTick_Handler (void)
+{
+  system_ticks++;
+}
+
+uint32_t board_millis(void)
+{
+  return system_ticks;
+}
+#endif
+
+void board_led_write(bool state)
+{
+  Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
+}
+
+uint32_t board_button_read(void)
+{
+  // active low
+  return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
+}
+
+int board_uart_read(uint8_t* buf, int len)
+{
+  (void) buf;
+  (void) len;
+  return 0;
+}
+
+int board_uart_write(void const * buf, int len)
+{
+  (void) buf;
+  (void) len;
+  return 0;
+}

src/tusb_option.h

@@ -38,7 +38,8 @@
 
 // LPC
 #define OPT_MCU_LPC11UXX        1 ///< NXP LPC11Uxx
-#define OPT_MCU_LPC13XX         3 ///< NXP LPC13xx
+#define OPT_MCU_LPC13XX         2 ///< NXP LPC13xx
+#define OPT_MCU_LPC15xx         3 ///< NXP LPC15xx
 #define OPT_MCU_LPC175X_6X      4 ///< NXP LPC175x, LPC176x
 #define OPT_MCU_LPC177X_8X      5 ///< NXP LPC177x, LPC178x
 #define OPT_MCU_LPC18XX         6 ///< NXP LPC18xx