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Mingkai Hu098bcba2009-09-22 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 Dudhat52f90da2011-03-22 09:27:39 +053026#include "config.h" /* CONFIG_BOARDDIR */
27
Mingkai Hu098bcba2009-09-22 14:53:10 +080028OUTPUT_ARCH(powerpc)
29SECTIONS
30{
31 . = 0xfff00000;
32 .text : {
Haiying Wang36ae6a82010-11-10 14:32:36 -050033 *(.text*)
Stefan Roesea47a12b2010-04-15 16:07:28 +020034 }
Mingkai Hu098bcba2009-09-22 14:53:10 +080035 _etext = .;
36
37 .reloc : {
38 _GOT2_TABLE_ = .;
Haiying Wang36ae6a82010-11-10 14:32:36 -050039 KEEP(*(.got2))
Scott Woodd2a97da2012-05-01 16:37:57 -050040 KEEP(*(.got))
41 PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
Mingkai Hu098bcba2009-09-22 14:53:10 +080042 _FIXUP_TABLE_ = .;
Haiying Wang36ae6a82010-11-10 14:32:36 -050043 KEEP(*(.fixup))
Mingkai Hu098bcba2009-09-22 14:53:10 +080044 }
Scott Woodd2a97da2012-05-01 16:37:57 -050045 __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
Mingkai Hu098bcba2009-09-22 14:53:10 +080046 __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
47
48 . = ALIGN(8);
49 .data : {
50 *(.rodata*)
51 *(.data*)
52 *(.sdata*)
53 }
54 _edata = .;
55
56 . = ALIGN(8);
57 __init_begin = .;
58 __init_end = .;
Dipen Dudhat52f90da2011-03-22 09:27:39 +053059#if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */
60 .bootpg ADDR(.text) + 0x1000 :
61 {
62 start.o (.bootpg)
63 }
64#define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */
65#elif defined(CONFIG_FSL_ELBC)
66#define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */
67#else
68#error unknown NAND controller
69#endif
70 .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : {
Haiying Wang36ae6a82010-11-10 14:32:36 -050071 KEEP(*(.resetvec))
Mingkai Hu098bcba2009-09-22 14:53:10 +080072 } = 0xffff
73
74 __bss_start = .;
75 .bss : {
Haiying Wang36ae6a82010-11-10 14:32:36 -050076 *(.sbss*)
77 *(.bss*)
Mingkai Hu098bcba2009-09-22 14:53:10 +080078 }
Po-Yu Chuang44c6e652011-03-01 22:59:59 +000079 __bss_end__ = .;
Mingkai Hu098bcba2009-09-22 14:53:10 +080080}
Dipen Dudhat52f90da2011-03-22 09:27:39 +053081ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big");