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diff --git a/circuitpython/lib/tinyusb/hw/bsp/kuiic/K32L2B31xxxxA_flash.ld b/circuitpython/lib/tinyusb/hw/bsp/kuiic/K32L2B31xxxxA_flash.ld
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+++ b/circuitpython/lib/tinyusb/hw/bsp/kuiic/K32L2B31xxxxA_flash.ld
@@ -0,0 +1,217 @@
+/*
+** ###################################################################
+** Processors: K32L2B31VFM0A
+** K32L2B31VFT0A
+** K32L2B31VLH0A
+** K32L2B31VMP0A
+**
+** Compiler: GNU C Compiler
+** Reference manual: K32L2B3xRM, Rev.0, July 2019
+** Version: rev. 1.0, 2019-07-30
+** Build: b190930
+**
+** 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__ : 0x0400;
+
+/* Specify the memory areas */
+MEMORY
+{
+ m_interrupts (RX) : ORIGIN = 0x00008000, LENGTH = 0x00000200
+ m_flash_config (RX) : ORIGIN = 0x00008400, LENGTH = 0x00000010
+ m_text (RX) : ORIGIN = 0x00008410, LENGTH = 0x00037BF0
+ m_data (RW) : ORIGIN = 0x1FFFE000, LENGTH = 0x00008000
+}
+
+/* Define output sections */
+SECTIONS
+{
+ /* The startup code goes first into internal flash */
+ .interrupts :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } > m_interrupts
+
+ .flash_config :
+ {
+ . = ALIGN(4);
+ KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
+ . = ALIGN(4);
+ } > m_flash_config
+
+ /* 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 */
+
+ /* reserve MTB memory at the beginning of m_data */
+ .mtb : /* MTB buffer address as defined by the hardware */
+ {
+ . = ALIGN(8);
+ _mtb_start = .;
+ KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
+ . = ALIGN(8);
+ _mtb_end = .;
+ } > m_data
+
+ .data : AT(__DATA_ROM)
+ {
+ . = ALIGN(4);
+ __DATA_RAM = .;
+ __data_start__ = .; /* create a global symbol at data start */
+ *(.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
+
+ /* 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")
+}
+