blob: 852f9aa4a392038212175544ecb017fca3ed2087 [file] [log] [blame]
Mingkai Hu59fd9e22009-09-22 14:53:10 +08001/*
2 * (C) Copyright 2006
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de
4 *
5 * Copyright 2009 Freescale Semiconductor, Inc.
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
Dipen Dudhat9eae0832011-03-22 09:27:39 +053026#include "config.h" /* CONFIG_BOARDDIR */
27
Mingkai Hu59fd9e22009-09-22 14:53:10 +080028OUTPUT_ARCH(powerpc)
29SECTIONS
30{
31 . = 0xfff00000;
32 .text : {
Haiying Wang9ac755b2010-11-10 14:32:36 -050033 *(.text*)
Stefan Roese88fbf932010-04-15 16:07:28 +020034 }
Mingkai Hu59fd9e22009-09-22 14:53:10 +080035 _etext = .;
36
37 .reloc : {
38 _GOT2_TABLE_ = .;
Haiying Wang9ac755b2010-11-10 14:32:36 -050039 KEEP(*(.got2))
Mingkai Hu59fd9e22009-09-22 14:53:10 +080040 _FIXUP_TABLE_ = .;
Haiying Wang9ac755b2010-11-10 14:32:36 -050041 KEEP(*(.fixup))
Mingkai Hu59fd9e22009-09-22 14:53:10 +080042 }
43 __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
44 __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
45
46 . = ALIGN(8);
47 .data : {
48 *(.rodata*)
49 *(.data*)
50 *(.sdata*)
51 }
52 _edata = .;
53
54 . = ALIGN(8);
55 __init_begin = .;
56 __init_end = .;
Dipen Dudhat9eae0832011-03-22 09:27:39 +053057#if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */
58 .bootpg ADDR(.text) + 0x1000 :
59 {
60 start.o (.bootpg)
61 }
62#define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */
63#elif defined(CONFIG_FSL_ELBC)
64#define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */
65#else
66#error unknown NAND controller
67#endif
68 .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : {
Haiying Wang9ac755b2010-11-10 14:32:36 -050069 KEEP(*(.resetvec))
Mingkai Hu59fd9e22009-09-22 14:53:10 +080070 } = 0xffff
71
72 __bss_start = .;
73 .bss : {
Haiying Wang9ac755b2010-11-10 14:32:36 -050074 *(.sbss*)
75 *(.bss*)
Mingkai Hu59fd9e22009-09-22 14:53:10 +080076 }
Po-Yu Chuangcedbf4b2011-03-01 22:59:59 +000077 __bss_end__ = .;
Mingkai Hu59fd9e22009-09-22 14:53:10 +080078}
Dipen Dudhat9eae0832011-03-22 09:27:39 +053079ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big");