4 * This file is part of BeRTOS.
6 * Bertos is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
23 * this file and link it with other files to produce an executable, this
24 * file does not by itself cause the resulting executable to be covered by
25 * the GNU General Public License. This exception does not however
26 * invalidate any other reasons why the executable file might be covered by
27 * the GNU General Public License.
29 * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
33 * \author Manuele Fanelli <qwert@develer.com>
35 * \brief Script for Luminary Micro LM3S1968 Cortex M3 family processors.
40 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
44 * Define memory configuration for LM3S1968 board
48 rom(rx) : org = 0x00000000, len = 256k
49 ram(rwx) : org = 0x20000000, len = 64k
54 * Define stack size here
56 FIQ_STACK_SIZE = 0x0100;
57 IRQ_STACK_SIZE = 0x0100;
58 ABT_STACK_SIZE = 0x0100;
59 UND_STACK_SIZE = 0x0100;
60 SVC_STACK_SIZE = 0x0400;
63 * Allocate section memory
84 PROVIDE (__etext = .);
88 PROVIDE (__data_start = .);
94 PROVIDE (__data_end = .);
99 PROVIDE (__bss_start = .);
104 PROVIDE (__bss_end = .);
108 * Allocated stack at the end of bss section.
109 * Data heap is allocate at end of stack.
111 PROVIDE (__stack_start = .);
113 PROVIDE (__stack_fiq_start = .);
116 PROVIDE (__stack_fiq_end = .);
118 PROVIDE (__stack_irq_start = .);
121 PROVIDE (__stack_irq_end = .);
123 PROVIDE (__stack_abt_start = .);
126 PROVIDE (__stack_abt_end = .);
128 PROVIDE (__stack_und_start = .);
131 PROVIDE (__stack_und_end = .);
133 PROVIDE (__stack_svc_start = .);
136 PROVIDE (__stack_svc_end = .);
138 PROVIDE (__stack_end = .);
140 PROVIDE (__heap_start = .);