board/freescale/mpc8541cds/u-boot.lds

   1 /*
   2  * Copyright 2004, 2008 Freescale Semiconductor.
   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 OUTPUT_ARCH(powerpc)
  24 /* Do we need any of these for elf?
  25    __DYNAMIC = 0;    */
  26 PHDRS
  27 {
  28   text PT_LOAD;
  29   bss PT_LOAD;
  30 }
  31
  32 SECTIONS
  33 {
  34   /* Read-only sections, merged into text segment: */
  35   . = + SIZEOF_HEADERS;
  36   .interp : { *(.interp) }
  37   .hash          : { *(.hash)           }
  38   .dynsym        : { *(.dynsym)         }
  39   .dynstr        : { *(.dynstr)         }
  40   .rel.text      : { *(.rel.text)               }
  41   .rela.text     : { *(.rela.text)      }
  42   .rel.data      : { *(.rel.data)               }
  43   .rela.data     : { *(.rela.data)      }
  44   .rel.rodata    : { *(.rel.rodata)     }
  45   .rela.rodata   : { *(.rela.rodata)    }
  46   .rel.got       : { *(.rel.got)                }
  47   .rela.got      : { *(.rela.got)               }
  48   .rel.ctors     : { *(.rel.ctors)      }
  49   .rela.ctors    : { *(.rela.ctors)     }
  50   .rel.dtors     : { *(.rel.dtors)      }
  51   .rela.dtors    : { *(.rela.dtors)     }
  52   .rel.bss       : { *(.rel.bss)                }
  53   .rela.bss      : { *(.rela.bss)               }
  54   .rel.plt       : { *(.rel.plt)                }
  55   .rela.plt      : { *(.rela.plt)               }
  56   .init          : { *(.init)   }
  57   .plt : { *(.plt) }
  58   .text      :
  59   {
  60     *(.text)
  61     *(.fixup)
  62     *(.got1)
  63    } :text
  64     _etext = .;
  65     PROVIDE (etext = .);
  66     .rodata    :
  67    {
  68     *(.eh_frame)
  69     *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
  70   } :text
  71   .fini      : { *(.fini)    } =0
  72   .ctors     : { *(.ctors)   }
  73   .dtors     : { *(.dtors)   }
  74
  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
  90   .data    :
  91   {
  92     *(.data)
  93     *(.data1)
  94     *(.sdata)
  95     *(.sdata2)
  96     *(.dynamic)
  97     CONSTRUCTORS
  98   }
  99   _edata  =  .;
 100   PROVIDE (edata = .);
 101
 102   . = .;
 103   __u_boot_cmd_start = .;
 104   .u_boot_cmd : { *(.u_boot_cmd) }
 105   __u_boot_cmd_end = .;
 106
 107   . = .;
 108   __start___ex_table = .;
 109   __ex_table : { *(__ex_table) }
 110   __stop___ex_table = .;
 111
 112   . = ALIGN(256);
 113   __init_begin = .;
 114   .text.init : { *(.text.init) }
 115   .data.init : { *(.data.init) }
 116   . = ALIGN(256);
 117   __init_end = .;
 118
 119   .bootpg ADDR(.text) + 0x7f000 :
 120   {
 121     cpu/mpc85xx/start.o (.bootpg)
 122   } :text = 0xffff
 123
 124   .resetvec ADDR(.text) + 0x7fffc :
 125   {
 126     *(.resetvec)
 127   } :text = 0xffff
 128
 129   . = ADDR(.text) + 0x80000;
 130
 131   __bss_start = .;
 132   .bss (NOLOAD)       :
 133   {
 134    *(.sbss) *(.scommon)
 135    *(.dynbss)
 136    *(.bss)
 137    *(COMMON)
 138   } :bss
 139
 140   . = ALIGN(4);
 141   _end = . ;
 142   PROVIDE (end = .);
 143 }