LXR uboot/arch/arm/cpu/u-boot.lds

   1/*
   2 * Copyright (c) 2004-2008 Texas Instruments
   3 *
   4 * (C) Copyright 2002
   5 * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
   6 *
   7 * SPDX-License-Identifier:     GPL-2.0+
   8 */
   9
  10#include <config.h>
  11
  12OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
  13OUTPUT_ARCH(arm)
  14ENTRY(_start)
  15SECTIONS
  16{
  17        . = 0x00000000;
  18
  19        . = ALIGN(4);
  20        .text :
  21        {
  22                *(.__image_copy_start)
  23                *(.vectors)
  24                CPUDIR/start.o (.text*)
  25                *(.text*)
  26        }
  27
  28#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT) || defined(CONFIG_ARMV7_PSCI)
  29
  30#ifndef CONFIG_ARMV7_SECURE_BASE
  31#define CONFIG_ARMV7_SECURE_BASE
  32#endif
  33
  34        .__secure_start : {
  35                . = ALIGN(0x1000);
  36                *(.__secure_start)
  37        }
  38
  39        .secure_text CONFIG_ARMV7_SECURE_BASE :
  40                AT(ADDR(.__secure_start) + SIZEOF(.__secure_start))
  41        {
  42                *(._secure.text)
  43        }
  44
  45        . = LOADADDR(.__secure_start) +
  46                SIZEOF(.__secure_start) +
  47                SIZEOF(.secure_text);
  48
  49        __secure_end_lma = .;
  50        .__secure_end : AT(__secure_end_lma) {
  51                *(.__secure_end)
  52                LONG(0x1d1071c);        /* Must output something to reset LMA */
  53        }
  54#endif
  55
  56        . = ALIGN(4);
  57        .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
  58
  59        . = ALIGN(4);
  60        .data : {
  61                *(.data*)
  62        }
  63
  64        . = ALIGN(4);
  65
  66        . = .;
  67
  68        . = ALIGN(4);
  69        .u_boot_list : {
  70                KEEP(*(SORT(.u_boot_list*)));
  71        }
  72
  73        . = ALIGN(4);
  74
  75        .image_copy_end :
  76        {
  77                *(.__image_copy_end)
  78        }
  79
  80        .rel_dyn_start :
  81        {
  82                *(.__rel_dyn_start)
  83        }
  84
  85        .rel.dyn : {
  86                *(.rel*)
  87        }
  88
  89        .rel_dyn_end :
  90        {
  91                *(.__rel_dyn_end)
  92        }
  93
  94        .end :
  95        {
  96                *(.__end)
  97        }
  98
  99        _image_binary_end = .;
 100
 101        /*
 102         * Deprecated: this MMU section is used by pxa at present but
 103         * should not be used by new boards/CPUs.
 104         */
 105        . = ALIGN(4096);
 106        .mmutable : {
 107                *(.mmutable)
 108        }
 109
 110/*
 111 * Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c
 112 * __bss_base and __bss_limit are for linker only (overlay ordering)
 113 */
 114
 115        .bss_start __rel_dyn_start (OVERLAY) : {
 116                KEEP(*(.__bss_start));
 117                __bss_base = .;
 118        }
 119
 120        .bss __bss_base (OVERLAY) : {
 121                *(.bss*)
 122                 . = ALIGN(4);
 123                 __bss_limit = .;
 124        }
 125
 126        .bss_end __bss_limit (OVERLAY) : {
 127                KEEP(*(.__bss_end));
 128        }
 129
 130        .dynsym _image_binary_end : { *(.dynsym) }
 131        .dynbss : { *(.dynbss) }
 132        .dynstr : { *(.dynstr*) }
 133        .dynamic : { *(.dynamic*) }
 134        .plt : { *(.plt*) }
 135        .interp : { *(.interp*) }
 136        .gnu.hash : { *(.gnu.hash) }
 137        .gnu : { *(.gnu*) }
 138        .ARM.exidx : { *(.ARM.exidx*) }
 139        .gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) }
 140}
 141