u-boot-nand.lds 3.3 KB

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  1. /*
  2. * (C) Copyright 2008
  3. * Stefan Roese, DENX Software Engineering, sr@denx.de.
  4. *
  5. * See file CREDITS for list of people who contributed to this
  6. * project.
  7. *
  8. * This program is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU General Public License as
  10. * published by the Free Software Foundation; either version 2 of
  11. * the License, or (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21. * MA 02111-1307 USA
  22. */
  23. OUTPUT_ARCH(powerpc)
  24. SECTIONS
  25. {
  26. /* Read-only sections, merged into text segment: */
  27. . = + SIZEOF_HEADERS;
  28. .interp : { *(.interp) }
  29. .hash : { *(.hash) }
  30. .dynsym : { *(.dynsym) }
  31. .dynstr : { *(.dynstr) }
  32. .rel.text : { *(.rel.text) }
  33. .rela.text : { *(.rela.text) }
  34. .rel.data : { *(.rel.data) }
  35. .rela.data : { *(.rela.data) }
  36. .rel.rodata : { *(.rel.rodata) }
  37. .rela.rodata : { *(.rela.rodata) }
  38. .rel.got : { *(.rel.got) }
  39. .rela.got : { *(.rela.got) }
  40. .rel.ctors : { *(.rel.ctors) }
  41. .rela.ctors : { *(.rela.ctors) }
  42. .rel.dtors : { *(.rel.dtors) }
  43. .rela.dtors : { *(.rela.dtors) }
  44. .rel.bss : { *(.rel.bss) }
  45. .rela.bss : { *(.rela.bss) }
  46. .rel.plt : { *(.rel.plt) }
  47. .rela.plt : { *(.rela.plt) }
  48. .init : { *(.init) }
  49. .plt : { *(.plt) }
  50. .text :
  51. {
  52. /* WARNING - the following is hand-optimized to fit within */
  53. /* the sector layout of our flash chips! XXX FIXME XXX */
  54. cpu/ppc4xx/start.o (.text)
  55. /* Align to next NAND block */
  56. . = ALIGN(0x20000);
  57. common/environment.o (.ppcenv)
  58. /* Keep some space here for redundant env and potential bad env blocks */
  59. . = ALIGN(0x80000);
  60. *(.text)
  61. *(.fixup)
  62. *(.got1)
  63. }
  64. _etext = .;
  65. PROVIDE (etext = .);
  66. .rodata :
  67. {
  68. *(.rodata)
  69. *(.rodata1)
  70. *(.rodata.str1.4)
  71. }
  72. .fini : { *(.fini) } =0
  73. .ctors : { *(.ctors) }
  74. .dtors : { *(.dtors) }
  75. /* Read-write section, merged into data segment: */
  76. . = (. + 0x00FF) & 0xFFFFFF00;
  77. _erotext = .;
  78. PROVIDE (erotext = .);
  79. .reloc :
  80. {
  81. *(.got)
  82. _GOT2_TABLE_ = .;
  83. *(.got2)
  84. _FIXUP_TABLE_ = .;
  85. *(.fixup)
  86. }
  87. __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
  88. __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  89. .data :
  90. {
  91. *(.data)
  92. *(.data1)
  93. *(.sdata)
  94. *(.sdata2)
  95. *(.dynamic)
  96. CONSTRUCTORS
  97. }
  98. _edata = .;
  99. PROVIDE (edata = .);
  100. . = .;
  101. __u_boot_cmd_start = .;
  102. .u_boot_cmd : { *(.u_boot_cmd) }
  103. __u_boot_cmd_end = .;
  104. . = .;
  105. __start___ex_table = .;
  106. __ex_table : { *(__ex_table) }
  107. __stop___ex_table = .;
  108. . = ALIGN(256);
  109. __init_begin = .;
  110. .text.init : { *(.text.init) }
  111. .data.init : { *(.data.init) }
  112. . = ALIGN(256);
  113. __init_end = .;
  114. __bss_start = .;
  115. .bss (NOLOAD) :
  116. {
  117. *(.sbss) *(.scommon)
  118. *(.dynbss)
  119. *(.bss)
  120. *(COMMON)
  121. }
  122. _end = . ;
  123. PROVIDE (end = .);
  124. }