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Merge pull request #1244 from nxf58843/feature-kuiic
Feature kuiic
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‎docs/reference/supported.rst

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@@ -245,6 +245,7 @@ Kinetis
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- `Freedom FRDM-KL25Z <https://www.nxp.com/design/development-boards/freedom-development-boards/mcu-boards/freedom-development-platform-for-kinetis-kl14-kl15-kl24-kl25-mcus:FRDM-KL25Z>`__
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- `Freedom FRDM-K32L2B3 <https://www.nxp.com/design/development-boards/freedom-development-boards/mcu-boards/nxp-freedom-development-platform-for-k32-l2b-mcus:FRDM-K32L2B3>`__
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- `KUIIC <https://github.com/nxf58843/kuiic>`__
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LPC 11-13-15
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^^^^^^^^^^^^

‎hw/bsp/kuiic/K32L2B31xxxxA_flash.ld

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/*
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** ###################################################################
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** Processors: K32L2B31VFM0A
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** K32L2B31VFT0A
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** K32L2B31VLH0A
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** K32L2B31VMP0A
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**
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** Compiler: GNU C Compiler
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** Reference manual: K32L2B3xRM, Rev.0, July 2019
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** Version: rev. 1.0, 2019-07-30
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** Build: b190930
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**
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** Abstract:
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** Linker file for the GNU C Compiler
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**
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** Copyright 2016 Freescale Semiconductor, Inc.
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** Copyright 2016-2019 NXP
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** All rights reserved.
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**
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** SPDX-License-Identifier: BSD-3-Clause
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**
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** http: www.nxp.com
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** mail: [email protected]
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**
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** ###################################################################
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*/
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/* Entry Point */
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ENTRY(Reset_Handler)
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HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
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STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
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/* Specify the memory areas */
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MEMORY
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{
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m_interrupts (RX) : ORIGIN = 0x00008000, LENGTH = 0x00000200
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m_flash_config (RX) : ORIGIN = 0x00008400, LENGTH = 0x00000010
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m_text (RX) : ORIGIN = 0x00008410, LENGTH = 0x00037BF0
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m_data (RW) : ORIGIN = 0x1FFFE000, LENGTH = 0x00008000
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}
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/* Define output sections */
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SECTIONS
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{
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/* The startup code goes first into internal flash */
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.interrupts :
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{
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. = ALIGN(4);
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KEEP(*(.isr_vector)) /* Startup code */
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. = ALIGN(4);
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} > m_interrupts
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.flash_config :
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{
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. = ALIGN(4);
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KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
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. = ALIGN(4);
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} > m_flash_config
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/* The program code and other data goes into internal flash */
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.text :
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{
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. = ALIGN(4);
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*(.text) /* .text sections (code) */
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*(.text*) /* .text* sections (code) */
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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*(.glue_7) /* glue arm to thumb code */
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*(.glue_7t) /* glue thumb to arm code */
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*(.eh_frame)
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KEEP (*(.init))
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KEEP (*(.fini))
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. = ALIGN(4);
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} > m_text
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.ARM.extab :
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{
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*(.ARM.extab* .gnu.linkonce.armextab.*)
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} > m_text
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.ARM :
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{
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__exidx_start = .;
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*(.ARM.exidx*)
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__exidx_end = .;
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} > m_text
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.ctors :
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{
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__CTOR_LIST__ = .;
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/* gcc uses crtbegin.o to find the start of
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the constructors, so we make sure it is
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first. Because this is a wildcard, it
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doesn't matter if the user does not
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actually link against crtbegin.o; the
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linker won't look for a file to match a
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wildcard. The wildcard also means that it
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doesn't matter which directory crtbegin.o
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is in. */
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KEEP (*crtbegin.o(.ctors))
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KEEP (*crtbegin?.o(.ctors))
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/* We don't want to include the .ctor section from
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from the crtend.o file until after the sorted ctors.
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The .ctor section from the crtend file contains the
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end of ctors marker and it must be last */
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KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
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KEEP (*(SORT(.ctors.*)))
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KEEP (*(.ctors))
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__CTOR_END__ = .;
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} > m_text
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.dtors :
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{
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__DTOR_LIST__ = .;
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KEEP (*crtbegin.o(.dtors))
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KEEP (*crtbegin?.o(.dtors))
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KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
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KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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__DTOR_END__ = .;
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} > m_text
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.preinit_array :
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{
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PROVIDE_HIDDEN (__preinit_array_start = .);
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KEEP (*(.preinit_array*))
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PROVIDE_HIDDEN (__preinit_array_end = .);
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} > m_text
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.init_array :
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{
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array*))
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PROVIDE_HIDDEN (__init_array_end = .);
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} > m_text
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.fini_array :
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{
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PROVIDE_HIDDEN (__fini_array_start = .);
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KEEP (*(SORT(.fini_array.*)))
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KEEP (*(.fini_array*))
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PROVIDE_HIDDEN (__fini_array_end = .);
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} > m_text
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__etext = .; /* define a global symbol at end of code */
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__DATA_ROM = .; /* Symbol is used by startup for data initialization */
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/* reserve MTB memory at the beginning of m_data */
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.mtb : /* MTB buffer address as defined by the hardware */
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{
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. = ALIGN(8);
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_mtb_start = .;
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KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
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. = ALIGN(8);
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_mtb_end = .;
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} > m_data
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.data : AT(__DATA_ROM)
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{
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. = ALIGN(4);
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__DATA_RAM = .;
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__data_start__ = .; /* create a global symbol at data start */
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*(.data) /* .data sections */
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*(.data*) /* .data* sections */
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KEEP(*(.jcr*))
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. = ALIGN(4);
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__data_end__ = .; /* define a global symbol at data end */
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} > m_data
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__DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
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text_end = ORIGIN(m_text) + LENGTH(m_text);
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ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
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/* Uninitialized data section */
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.bss :
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{
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/* This is used by the startup in order to initialize the .bss section */
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. = ALIGN(4);
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__START_BSS = .;
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__bss_start__ = .;
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*(.bss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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__bss_end__ = .;
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__END_BSS = .;
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} > m_data
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.heap :
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{
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. = ALIGN(8);
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__end__ = .;
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PROVIDE(end = .);
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__HeapBase = .;
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. += HEAP_SIZE;
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__HeapLimit = .;
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__heap_limit = .; /* Add for _sbrk */
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} > m_data
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.stack :
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{
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. = ALIGN(8);
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. += STACK_SIZE;
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} > m_data
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/* Initializes stack on the end of block */
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__StackTop = ORIGIN(m_data) + LENGTH(m_data);
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__StackLimit = __StackTop - STACK_SIZE;
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PROVIDE(__stack = __StackTop);
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.ARM.attributes 0 : { *(.ARM.attributes) }
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ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
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}
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‎hw/bsp/kuiic/board.h

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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019, Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef BOARD_H_
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#define BOARD_H_
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#include "fsl_device_registers.h"
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// LED
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#define LED_PIN_CLOCK kCLOCK_PortA
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#define LED_GPIO GPIOA
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#define LED_PORT PORTA
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#define LED_PIN 2
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#define LED_STATE_ON 1
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// UART
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#define UART_PORT LPUART1
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#define UART_PIN_RX 3u
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#define UART_PIN_TX 0u
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#endif /* BOARD_H_ */

‎hw/bsp/kuiic/board.mk

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SDK_DIR = hw/mcu/nxp/mcux-sdk
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DEPS_SUBMODULES += $(SDK_DIR) tools/uf2
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# This board uses TinyUF2 for updates
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UF2_FAMILY_ID = 0x7f83e793
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CFLAGS += \
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-mthumb \
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-mabi=aapcs \
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-mcpu=cortex-m0plus \
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-DCPU_K32L2B31VLH0A \
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-DCFG_TUSB_MCU=OPT_MCU_K32L2BXX
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# mcu driver cause following warnings
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CFLAGS += -Wno-error=unused-parameter
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MCU_DIR = $(SDK_DIR)/devices/K32L2B31A
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# All source paths should be relative to the top level.
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LD_FILE = /hw/bsp/$(BOARD)/K32L2B31xxxxA_flash.ld
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SRC_C += \
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src/portable/nxp/khci/dcd_khci.c \
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$(MCU_DIR)/system_K32L2B31A.c \
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$(MCU_DIR)/drivers/fsl_clock.c \
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$(SDK_DIR)/drivers/gpio/fsl_gpio.c \
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$(SDK_DIR)/drivers/lpuart/fsl_lpuart.c
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INC += \
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$(TOP)/hw/bsp/$(BOARD) \
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$(TOP)/$(SDK_DIR)/CMSIS/Include \
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$(TOP)/$(SDK_DIR)/drivers/smc \
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$(TOP)/$(SDK_DIR)/drivers/common \
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$(TOP)/$(SDK_DIR)/drivers/gpio \
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$(TOP)/$(SDK_DIR)/drivers/port \
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$(TOP)/$(SDK_DIR)/drivers/lpuart \
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$(TOP)/$(MCU_DIR) \
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$(TOP)/$(MCU_DIR)/drivers
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SRC_S += $(MCU_DIR)/gcc/startup_K32L2B31A.S
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM0
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# For flash-jlink target
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JLINK_DEVICE = MKL25Z128xxx4
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# For flash-pyocd target
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PYOCD_TARGET = K32L2B
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# flash using pyocd
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flash: flash-pyocd

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