You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
2.3 KiB
103 lines
2.3 KiB
/*
|
|
* dm35x.lds - DM35x linker script file
|
|
*
|
|
* Copyright (C) 2008 Hugo Villeneuve <hugo@hugovil.com>
|
|
*
|
|
* Based on TI DaVinci Flash and Boot Utilities, original copyright follows:
|
|
* Copyright 2008 Texas Instruments, Inc. <www.ti.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
ENTRY(boot)
|
|
SECTIONS {
|
|
/* Common definitions */
|
|
__EMIF_START = 0x02000000;
|
|
__EMIF_SIZE = 0x02000000;
|
|
__IRAM_START = 0x00000000;
|
|
__DDR_START = 0x80000000;
|
|
|
|
STACKStart = __DRAM_START + __DRAM_SIZE;
|
|
__topstack = (__DRAM_START + __DRAM_SIZE) - 0x4;
|
|
|
|
. = __EMIF_START;
|
|
|
|
__CS2start = .;
|
|
__NORFlash = .;
|
|
__NANDFlash = .;
|
|
|
|
.selfcopy : AT (0x0)
|
|
{
|
|
*(.selfcopy)
|
|
. = ALIGN(256);
|
|
}
|
|
|
|
__selfcopysrc = .;
|
|
__IVT = __DRAM_START;
|
|
__selfcopydest = __DRAM_START + 0x00000020;
|
|
|
|
. = 0x20;
|
|
.fakeentry : AT ( LOADADDR(.selfcopy) + SIZEOF(.selfcopy))
|
|
{
|
|
*(.fakeentry)
|
|
. = ALIGN(4);
|
|
}
|
|
|
|
.text : AT ( LOADADDR(.fakeentry) + SIZEOF(.fakeentry) )
|
|
{
|
|
*(.text)
|
|
. = ALIGN(4);
|
|
}
|
|
.boot : AT ( LOADADDR(.text) + SIZEOF(.text))
|
|
{
|
|
*(.boot)
|
|
. = ALIGN(4);
|
|
}
|
|
|
|
/* Move into DRAM for placing const and data sections */
|
|
. += (__DRAM_START - __IRAM_START);
|
|
|
|
.rodata : AT ( LOADADDR(.boot) + SIZEOF(.boot) )
|
|
{
|
|
*(.rodata*)
|
|
*(.rodata)
|
|
. = ALIGN(4);
|
|
}
|
|
|
|
.data : AT ( LOADADDR(.rodata) + SIZEOF(.rodata) )
|
|
{
|
|
*(.data)
|
|
. = ALIGN(4);
|
|
}
|
|
|
|
__selfcopydestend = __selfcopydest + SIZEOF(.fakeentry) +
|
|
SIZEOF(.text) + SIZEOF(.boot) +
|
|
SIZEOF(.data) + SIZEOF(.rodata);
|
|
|
|
.bss :
|
|
{
|
|
*(.bss) *(COMMON)
|
|
. = ALIGN(4);
|
|
}
|
|
|
|
/* DDR2 */
|
|
. = __DDR_START;
|
|
.ddrram (NOLOAD) :
|
|
{
|
|
*(.ddrram)
|
|
}
|
|
__DDR_FREE = .;
|
|
/*__DDR_END = __DDR_START + __DDR_SIZE - 1;*/
|
|
}
|
|
|