132 lines
4.3 KiB
Plaintext
132 lines
4.3 KiB
Plaintext
/****************************************************************************
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* boards/arm/lpc17xx_40xx/lx_cpu/scripts/link-flash-app.ld
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*
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* Copyright (C) 2013 Gregory Nutt. All rights reserved.
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* Author: Rommel Marcelo
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* Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/* The LPC1788 has 512Kb of FLASH beginning at address 0x0000:0000 and
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* 96Kb of total SRAM: 64Kb of SRAM in the CPU block beginning at address
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* 0x10000000 and 32Kb of Peripheral SRAM in two banks, 8Kb at addresses
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* 0x20000000 bank0 first and 8kb at 0x20002000 at bank0 second. And 16Kb
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* at 0x20004000 on bank1.
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*
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* Here we assume that .data and .bss will all fit into the 64Kb CPU SRAM
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* address range.
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*/
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MEMORY
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{
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FLASHBOOT (rx) : ORIGIN = 0x00000000, LENGTH = 0x00007000
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KEYVAL (rx) : ORIGIN = 0x00007000, LENGTH = 0x00002000
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FLASH (rx) : ORIGIN = 0x00009000, LENGTH = 0x00077000
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SRAM (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
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AHBRAM8_B0A(rwx): ORIGIN = 0x20000000, LENGTH = 8K
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AHBRAM8_B0B(rwx): ORIGIN = 0x20002000, LENGTH = 8K
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AHBRAM16(rwx): ORIGIN = 0x20004000, LENGTH = 16K
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/* External SDRAM - 32MB for LX_CPU */
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SDRAM (rwx) : ORIGIN = 0xA0000000, LENGTH = 32M
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}
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OUTPUT_ARCH(arm)
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EXTERN(_vectors)
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ENTRY(_stext)
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SECTIONS
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{
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.text : {
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_stext = ABSOLUTE(.);
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*(.vectors)
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*(.text .text.*)
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*(.fixup)
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*(.gnu.warning)
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*(.rodata .rodata.*)
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*(.gnu.linkonce.t.*)
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*(.glue_7)
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*(.glue_7t)
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*(.got)
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*(.gcc_except_table)
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*(.gnu.linkonce.r.*)
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_etext = ABSOLUTE(.);
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} > FLASH
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.init_section : ALIGN(4) {
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_sinit = ABSOLUTE(.);
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*(.init_array .init_array.*)
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_einit = ABSOLUTE(.);
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} > FLASH
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.ARM.extab : {
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*(.ARM.extab*)
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} > FLASH
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.ARM.exidx : ALIGN(4) {
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__exidx_start = ABSOLUTE(.);
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*(.ARM.exidx*)
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__exidx_end = ABSOLUTE(.);
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} > FLASH
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_eronly = ABSOLUTE(.);
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.data : ALIGN(4) {
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_sdata = ABSOLUTE(.);
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*(.data .data.*)
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*(.gnu.linkonce.d.*)
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CONSTRUCTORS
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. = ALIGN(4);
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_edata = ABSOLUTE(.);
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} > SRAM AT > FLASH
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.bss : ALIGN(4) {
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_sbss = ABSOLUTE(.);
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*(.bss .bss.*)
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*(.gnu.linkonce.b.*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = ABSOLUTE(.);
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} > SRAM
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/* Stabs debugging sections */
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.comment 0 : { *(.comment) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_info 0 : { *(.debug_info) }
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.debug_line 0 : { *(.debug_line) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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.debug_aranges 0 : { *(.debug_aranges) }
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}
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