diff options
Diffstat (limited to 'tinyusb/hw/bsp/lpc55/boards/double_m33_express')
3 files changed, 309 insertions, 0 deletions
diff --git a/tinyusb/hw/bsp/lpc55/boards/double_m33_express/LPC55S69_cm33_core0_uf2.ld b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/LPC55S69_cm33_core0_uf2.ld new file mode 100755 index 00000000..6b5d852a --- /dev/null +++ b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/LPC55S69_cm33_core0_uf2.ld @@ -0,0 +1,234 @@ +/* +** ################################################################### +** Processors: LPC55S69JBD100_cm33_core0 +** LPC55S69JBD64_cm33_core0 +** LPC55S69JEV98_cm33_core0 +** +** Compiler: GNU C Compiler +** Reference manual: LPC55S6x/LPC55S2x/LPC552x User manual(UM11126) Rev.1.3 16 May 2019 +** Version: rev. 1.1, 2019-05-16 +** Build: b191008 +** +** Abstract: +** Linker file for the GNU C Compiler +** +** Copyright 2016 Freescale Semiconductor, Inc. +** Copyright 2016-2019 NXP +** All rights reserved. +** +** SPDX-License-Identifier: BSD-3-Clause +** +** http: www.nxp.com +** mail: support@nxp.com +** +** ################################################################### +*/ + + + +/* Entry Point */ +ENTRY(Reset_Handler) + +HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400; +STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0800; +RPMSG_SHMEM_SIZE = DEFINED(__use_shmem__) ? 0x1800 : 0; + +/* Specify the memory areas */ +MEMORY +{ + m_interrupts (RX) : ORIGIN = 0x00010000, LENGTH = 0x00000200 + m_text (RX) : ORIGIN = 0x00010200, LENGTH = 0x0007FE00 + m_core1_image (RX) : ORIGIN = 0x00090000, LENGTH = 0x00008000 + m_data (RW) : ORIGIN = 0x20000000, LENGTH = 0x00033000 - RPMSG_SHMEM_SIZE + rpmsg_sh_mem (RW) : ORIGIN = 0x20033000 - RPMSG_SHMEM_SIZE, LENGTH = RPMSG_SHMEM_SIZE + m_usb_sram (RW) : ORIGIN = 0x40100000, LENGTH = 0x00004000 +} + +/* Define output sections */ +SECTIONS +{ + /* section for storing the secondary core image */ + .m0code : + { + . = ALIGN(4) ; + KEEP (*(.m0code)) + *(.m0code*) + . = ALIGN(4) ; + } > m_core1_image + + /* NOINIT section for rpmsg_sh_mem */ + .noinit_rpmsg_sh_mem (NOLOAD) : ALIGN(4) + { + __RPMSG_SH_MEM_START__ = .; + *(.noinit.$rpmsg_sh_mem*) + . = ALIGN(4) ; + __RPMSG_SH_MEM_END__ = .; + } > rpmsg_sh_mem + + /* The startup code goes first into internal flash */ + .interrupts : + { + . = ALIGN(4); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(4); + } > m_interrupts + + /* The program code and other data goes into internal flash */ + .text : + { + . = ALIGN(4); + *(.text) /* .text sections (code) */ + *(.text*) /* .text* sections (code) */ + *(.rodata) /* .rodata sections (constants, strings, etc.) */ + *(.rodata*) /* .rodata* sections (constants, strings, etc.) */ + *(.glue_7) /* glue arm to thumb code */ + *(.glue_7t) /* glue thumb to arm code */ + *(.eh_frame) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(4); + } > m_text + + .ARM.extab : + { + *(.ARM.extab* .gnu.linkonce.armextab.*) + } > m_text + + .ARM : + { + __exidx_start = .; + *(.ARM.exidx*) + __exidx_end = .; + } > m_text + + .ctors : + { + __CTOR_LIST__ = .; + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + from the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + __CTOR_END__ = .; + } > m_text + + .dtors : + { + __DTOR_LIST__ = .; + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + __DTOR_END__ = .; + } > m_text + + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array*)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } > m_text + + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array*)) + PROVIDE_HIDDEN (__init_array_end = .); + } > m_text + + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT(.fini_array.*))) + KEEP (*(.fini_array*)) + PROVIDE_HIDDEN (__fini_array_end = .); + } > m_text + + __etext = .; /* define a global symbol at end of code */ + __DATA_ROM = .; /* Symbol is used by startup for data initialization */ + + .data : AT(__DATA_ROM) + { + . = ALIGN(4); + __DATA_RAM = .; + __data_start__ = .; /* create a global symbol at data start */ + *(.ramfunc*) /* for functions in ram */ + *(.data) /* .data sections */ + *(.data*) /* .data* sections */ + KEEP(*(.jcr*)) + . = ALIGN(4); + __data_end__ = .; /* define a global symbol at data end */ + } > m_data + + __DATA_END = __DATA_ROM + (__data_end__ - __data_start__); + text_end = ORIGIN(m_text) + LENGTH(m_text); + ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data") + + /* Uninitialized data section */ + .bss : + { + /* This is used by the startup in order to initialize the .bss section */ + . = ALIGN(4); + __START_BSS = .; + __bss_start__ = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(4); + __bss_end__ = .; + __END_BSS = .; + } > m_data + + .heap : + { + . = ALIGN(8); + __end__ = .; + PROVIDE(end = .); + __HeapBase = .; + . += HEAP_SIZE; + __HeapLimit = .; + __heap_limit = .; /* Add for _sbrk */ + } > m_data + + .stack : + { + . = ALIGN(8); + . += STACK_SIZE; + } > m_data + + m_usb_bdt (NOLOAD) : + { + . = ALIGN(512); + *(m_usb_bdt) + } > m_usb_sram + + m_usb_global (NOLOAD) : + { + *(m_usb_global) + } > m_usb_sram + + /* Initializes stack on the end of block */ + __StackTop = ORIGIN(m_data) + LENGTH(m_data); + __StackLimit = __StackTop - STACK_SIZE; + PROVIDE(__stack = __StackTop); + + .ARM.attributes 0 : { *(.ARM.attributes) } + + ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap") +} + diff --git a/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.h b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.h new file mode 100755 index 00000000..975e74e9 --- /dev/null +++ b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.h @@ -0,0 +1,63 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2021, 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. + */ + +#ifndef BOARD_H_ +#define BOARD_H_ + +#ifdef __cplusplus + extern "C" { +#endif + +// LED +#define LED_PORT 0 +#define LED_PIN 1 +#define LED_STATE_ON 1 + +// WAKE button +#define BUTTON_PORT 0 +#define BUTTON_PIN 5 +#define BUTTON_STATE_ACTIVE 0 + +// Number of neopixels +#define NEOPIXEL_NUMBER 2 +#define NEOPIXEL_PORT 0 +#define NEOPIXEL_PIN 27 +#define NEOPIXEL_CH 6 +#define NEOPIXEL_TYPE 0 + +// UART +#define UART_DEV USART0 +#define UART_RX_PINMUX 0U, 29U, IOCON_PIO_DIG_FUNC1_EN +#define UART_TX_PINMUX 0U, 30U, IOCON_PIO_DIG_FUNC1_EN + +// XTAL +#define XTAL0_CLK_HZ (16 * 1000 * 1000U) + +#ifdef __cplusplus + } +#endif + +#endif diff --git a/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.mk b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.mk new file mode 100755 index 00000000..d28700ca --- /dev/null +++ b/tinyusb/hw/bsp/lpc55/boards/double_m33_express/board.mk @@ -0,0 +1,12 @@ +MCU_VARIANT = LPC55S69 +MCU_CORE = LPC55S69_cm33_core0 +PORT ?= 1 + +CFLAGS += -DCPU_LPC55S69JBD100_cm33_core0 +LD_FILE = $(BOARD_PATH)/LPC55S69_cm33_core0_uf2.ld + +JLINK_DEVICE = LPC55S69 +PYOCD_TARGET = LPC55S69 + +# flash using pyocd +flash: flash-pyocd |