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    KEEP(*(.got))
58    _GOT2_TABLE_ = .;
59    KEEP(*(.got2))
60    _FIXUP_TABLE_ = .;
61    KEEP(*(.fixup))
62  }
63  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
64  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
65
66  .data    :
67  {
68    *(.data*)
69    *(.sdata*)
70  }
71  _edata  =  .;
72  PROVIDE (edata = .);
73
74  . = .;
75  __u_boot_cmd_start = .;
76  .u_boot_cmd : { *(.u_boot_cmd) }
77  __u_boot_cmd_end = .;
78
79  . = .;
80  __start___ex_table = .;
81  __ex_table : { *(__ex_table) }
82  __stop___ex_table = .;
83
84  . = ALIGN(256);
85  __init_begin = .;
86  .text.init : { *(.text.init) }
87  .data.init : { *(.data.init) }
88  . = ALIGN(256);
89  __init_end = .;
90
91  .bootpg RESET_VECTOR_ADDRESS - 0xffc :
92  {
93    arch/powerpc/cpu/mpc85xx/start.o	(.bootpg)
94  } :text = 0xffff
95
96  .resetvec RESET_VECTOR_ADDRESS :
97  {
98    KEEP(*(.resetvec))
99  } :text = 0xffff
100
101  . = RESET_VECTOR_ADDRESS + 0x4;
102
103  /*
104   * Make sure that the bss segment isn't linked at 0x0, otherwise its
105   * address won't be updated during relocation fixups.  Note that
106   * this is a temporary fix.  Code to dynamically the fixup the bss
107   * location will be added in the future.  When the bss relocation
108   * fixup code is present this workaround should be removed.
109   */
110#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
111  . |= 0x10;
112#endif
113
114  __bss_start = .;
115  .bss (NOLOAD)       :
116  {
117   *(.sbss*)
118   *(.bss*)
119   *(COMMON)
120  } :bss
121
122  . = ALIGN(4);
123  _end = . ;
124  PROVIDE (end = .);
125}
126