2008-03-01 10:26:48 -06:00
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/****************************************************************************
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* Copyright (c) 2006 by Michael Fischer. All rights reserved.
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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 the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the names of its contributors may
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* be 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
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* THE 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 LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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****************************************************************************
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*
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* History:
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*
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* 26.01.08 mifi First Version
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****************************************************************************/
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ENTRY(ResetHandler)
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SEARCH_DIR(.)
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/*
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* Define stack size here
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*/
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FIQ_STACK_SIZE = 0x0100;
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IRQ_STACK_SIZE = 0x0100;
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ABT_STACK_SIZE = 0x0100;
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UND_STACK_SIZE = 0x0100;
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SVC_STACK_SIZE = 0x0400;
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/*
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* This file, olimex_lpcp2148_ram.ld, locate the program in the internal
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* ram of the LPC2148. For more information about the memory of the LPC2148
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* take a look in the LPC2141/2142/2144/2146/2148 USER MANUAL.
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* Reference is made to the user manual from 25 July 2006 Rev. 02
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*
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* Take a look at page 8, section 1.Memory maps
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*/
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MEMORY
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{
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rom : org = 0x00000000, len = 512k
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ram : org = 0x40000000, len = 32k
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}
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/*
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* Do not change the next code
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*/
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SECTIONS
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{
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.text :
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{
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*(.vectors);
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. = ALIGN(4);
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*(.init);
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. = ALIGN(4);
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*(.text);
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. = ALIGN(4);
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*(.rodata);
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. = ALIGN(4);
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*(.rodata*);
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. = ALIGN(4);
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*(.glue_7t);
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. = ALIGN(4);
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*(.glue_7);
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. = ALIGN(4);
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etext = .;
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} > rom
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.data :
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{
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PROVIDE (__data_start = .);
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*(.data)
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. = ALIGN(4);
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edata = .;
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_edata = .;
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PROVIDE (__data_end = .);
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} > ram
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.bss :
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{
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PROVIDE (__bss_start = .);
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*(.bss)
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*(COMMON)
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. = ALIGN(4);
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PROVIDE (__bss_end = .);
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. = ALIGN(256);
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PROVIDE (__stack_start = .);
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PROVIDE (__stack_fiq_start = .);
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. += FIQ_STACK_SIZE;
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. = ALIGN(4);
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PROVIDE (__stack_fiq_end = .);
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PROVIDE (__stack_irq_start = .);
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. += IRQ_STACK_SIZE;
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. = ALIGN(4);
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PROVIDE (__stack_irq_end = .);
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PROVIDE (__stack_abt_start = .);
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. += ABT_STACK_SIZE;
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. = ALIGN(4);
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PROVIDE (__stack_abt_end = .);
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PROVIDE (__stack_und_start = .);
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. += UND_STACK_SIZE;
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. = ALIGN(4);
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PROVIDE (__stack_und_end = .);
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PROVIDE (__stack_svc_start = .);
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. += SVC_STACK_SIZE;
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. = ALIGN(4);
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PROVIDE (__stack_svc_end = .);
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PROVIDE (__stack_end = .);
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PROVIDE (__heap_start = .);
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} > ram
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}
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/*** EOF ***/
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