1/*
2 * Copyright 2007-2009 Freescale Semiconductor, Inc.
3 *
4 * See file CREDITS for list of people who contributed to this
5 * project.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23#ifndef RESET_VECTOR_ADDRESS
24#define RESET_VECTOR_ADDRESS	0xfffffffc
25#endif
26
27OUTPUT_ARCH(powerpc)
28
29PHDRS
30{
31  text PT_LOAD;
32  bss PT_LOAD;
33}
34
35SECTIONS
36{
37  /* Read-only sections, merged into text segment: */
38  . = + SIZEOF_HEADERS;
39  .interp : { *(.interp) }
40  .text      :
41  {
42    *(.text*)
43   } :text
44    _etext = .;
45    PROVIDE (etext = .);
46    .rodata    :
47   {
48    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
49  } :text
50
51  /* Read-write section, merged into data segment: */
52  . = (. + 0x00FF) & 0xFFFFFF00;
53  _erotext = .;
54  PROVIDE (erotext = .);
55  .reloc   :
56  {
57    _GOT2_TABLE_ = .;
58    KEEP(*(.got2))
59    KEEP(*(.got))
60    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
61    _FIXUP_TABLE_ = .;
62    KEEP(*(.fixup))
63  }
64  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
65  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
66
67  .data    :
68  {
69    *(.data*)
70    *(.sdata*)
71  }
72  _edata  =  .;
73  PROVIDE (edata = .);
74
75  . = .;
76  __u_boot_cmd_start = .;
77  .u_boot_cmd : { *(.u_boot_cmd) }
78  __u_boot_cmd_end = .;
79
80  . = .;
81  __start___ex_table = .;
82  __ex_table : { *(__ex_table) }
83  __stop___ex_table = .;
84
85  . = ALIGN(256);
86  __init_begin = .;
87  .text.init : { *(.text.init) }
88  .data.init : { *(.data.init) }
89  . = ALIGN(256);
90  __init_end = .;
91
92  .bootpg RESET_VECTOR_ADDRESS - 0xffc :
93  {
94    arch/powerpc/cpu/mpc85xx/start.o	(.bootpg)
95  } :text = 0xffff
96
97  .resetvec RESET_VECTOR_ADDRESS :
98  {
99    KEEP(*(.resetvec))
100  } :text = 0xffff
101
102  . = RESET_VECTOR_ADDRESS + 0x4;
103
104  /*
105   * Make sure that the bss segment isn't linked at 0x0, otherwise its
106   * address won't be updated during relocation fixups.  Note that
107   * this is a temporary fix.  Code to dynamically the fixup the bss
108   * location will be added in the future.  When the bss relocation
109   * fixup code is present this workaround should be removed.
110   */
111#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
112  . |= 0x10;
113#endif
114
115  __bss_start = .;
116  .bss (NOLOAD)       :
117  {
118   *(.sbss*)
119   *(.bss*)
120   *(COMMON)
121  } :bss
122
123  . = ALIGN(4);
124  _end = . ;
125  PROVIDE (end = .);
126}
127