board/sandburst/metrobox/u-boot.lds

   1 /*
   2  * (C) Copyright 2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  * Travis B. Sawyer, Sandburst Corporation, tsawyer@sandburst.com
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 OUTPUT_ARCH(powerpc)
  26 /* Do we need any of these for elf?
  27    __DYNAMIC = 0;    */
  28 SECTIONS
  29 {
  30   .resetvec 0xFFFFFFFC :
  31   {
  32     *(.resetvec)
  33   } = 0xffff
  34
  35   .bootpg 0xFFFFF000 :
  36   {
  37     cpu/ppc4xx/start.o  (.bootpg)
  38   } = 0xffff
  39
  40   /* Read-only sections, merged into text segment: */
  41   . = + SIZEOF_HEADERS;
  42   .interp : { *(.interp) }
  43   .hash          : { *(.hash)           }
  44   .dynsym        : { *(.dynsym)         }
  45   .dynstr        : { *(.dynstr)         }
  46   .rel.text      : { *(.rel.text)       }
  47   .rela.text     : { *(.rela.text)      }
  48   .rel.data      : { *(.rel.data)       }
  49   .rela.data     : { *(.rela.data)      }
  50   .rel.rodata    : { *(.rel.rodata)     }
  51   .rela.rodata   : { *(.rela.rodata)    }
  52   .rel.got       : { *(.rel.got)        }
  53   .rela.got      : { *(.rela.got)       }
  54   .rel.ctors     : { *(.rel.ctors)      }
  55   .rela.ctors    : { *(.rela.ctors)     }
  56   .rel.dtors     : { *(.rel.dtors)      }
  57   .rela.dtors    : { *(.rela.dtors)     }
  58   .rel.bss       : { *(.rel.bss)        }
  59   .rela.bss      : { *(.rela.bss)       }
  60   .rel.plt       : { *(.rel.plt)        }
  61   .rela.plt      : { *(.rela.plt)       }
  62   .init          : { *(.init)   }
  63   .plt : { *(.plt) }
  64   .text      :
  65   {
  66     /* WARNING - the following is hand-optimized to fit within  */
  67     /* the sector layout of our flash chips!    XXX FIXME XXX   */
  68
  69     cpu/ppc4xx/start.o  (.text)
  70     board/sandburst/metrobox/init.o     (.text)
  71     cpu/ppc4xx/kgdb.o   (.text)
  72     cpu/ppc4xx/traps.o  (.text)
  73     cpu/ppc4xx/interrupts.o     (.text)
  74     cpu/ppc4xx/4xx_uart.o       (.text)
  75     cpu/ppc4xx/cpu_init.o       (.text)
  76     cpu/ppc4xx/speed.o  (.text)
  77     cpu/ppc4xx/4xx_enet.o       (.text)
  78     common/dlmalloc.o   (.text)
  79     lib_generic/crc32.o         (.text)
  80     lib_ppc/extable.o   (.text)
  81     lib_generic/zlib.o          (.text)
  82
  83 /*    . = env_offset;*/
  84 /*    common/environment.o(.text)*/
  85
  86     *(.text)
  87     *(.fixup)
  88     *(.got1)
  89   }
  90   _etext = .;
  91   PROVIDE (etext = .);
  92   .rodata    :
  93   {
  94     *(.rodata)
  95     *(.rodata1)
  96     *(.rodata.str1.4)
  97     *(.eh_frame)
  98   }
  99   .fini      : { *(.fini)    } =0
 100   .ctors     : { *(.ctors)   }
 101   .dtors     : { *(.dtors)   }
 102
 103   /* Read-write section, merged into data segment: */
 104   . = (. + 0x00FF) & 0xFFFFFF00;
 105   _erotext = .;
 106   PROVIDE (erotext = .);
 107   .reloc   :
 108   {
 109     *(.got)
 110     _GOT2_TABLE_ = .;
 111     *(.got2)
 112     _FIXUP_TABLE_ = .;
 113     *(.fixup)
 114   }
 115   __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
 116   __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 117
 118   .data    :
 119   {
 120     *(.data)
 121     *(.data1)
 122     *(.sdata)
 123     *(.sdata2)
 124     *(.dynamic)
 125     CONSTRUCTORS
 126   }
 127   _edata  =  .;
 128   PROVIDE (edata = .);
 129
 130   . = .;
 131   __u_boot_cmd_start = .;
 132   .u_boot_cmd : { *(.u_boot_cmd) }
 133   __u_boot_cmd_end = .;
 134
 135
 136   . = .;
 137   __start___ex_table = .;
 138   __ex_table : { *(__ex_table) }
 139   __stop___ex_table = .;
 140
 141   . = ALIGN(256);
 142   __init_begin = .;
 143   .text.init : { *(.text.init) }
 144   .data.init : { *(.data.init) }
 145   . = ALIGN(256);
 146   __init_end = .;
 147
 148   __bss_start = .;
 149   .bss (NOLOAD)       :
 150   {
 151    *(.sbss) *(.scommon)
 152    *(.dynbss)
 153    *(.bss)
 154    *(COMMON)
 155   }
 156   _end = . ;
 157   PROVIDE (end = .);
 158 }