u-boot-nand_spl.lds 1.9 KB

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  1. /*
  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. #include "config.h" /* CONFIG_BOARDDIR */
  26. OUTPUT_ARCH(powerpc)
  27. SECTIONS
  28. {
  29. . = 0xfff00000;
  30. .text : {
  31. *(.text*)
  32. }
  33. _etext = .;
  34. .reloc : {
  35. _GOT2_TABLE_ = .;
  36. KEEP(*(.got2))
  37. _FIXUP_TABLE_ = .;
  38. KEEP(*(.fixup))
  39. }
  40. __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
  41. __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
  42. . = ALIGN(8);
  43. .data : {
  44. *(.rodata*)
  45. *(.data*)
  46. *(.sdata*)
  47. }
  48. _edata = .;
  49. . = ALIGN(8);
  50. __init_begin = .;
  51. __init_end = .;
  52. #if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */
  53. .bootpg ADDR(.text) + 0x1000 :
  54. {
  55. start.o (.bootpg)
  56. }
  57. #define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */
  58. #elif defined(CONFIG_FSL_ELBC)
  59. #define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */
  60. #else
  61. #error unknown NAND controller
  62. #endif
  63. .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : {
  64. KEEP(*(.resetvec))
  65. } = 0xffff
  66. __bss_start = .;
  67. .bss : {
  68. *(.sbss*)
  69. *(.bss*)
  70. }
  71. __bss_end__ = .;
  72. }
  73. ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big");