upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/board/gaisler/grsim_leon2/u-boot.lds

158 lines
3.6 KiB

/* Linker script for Gaisler Research AB's GRSIM LEON2 simulator.
*
* (C) Copyright 2007
* Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
OUTPUT_ARCH(sparc)
ENTRY(_start)
SECTIONS
{
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.rel.text : { *(.rel.text) }
.rela.text : { *(.rela.text) }
.rel.data : { *(.rel.data) }
.rela.data : { *(.rela.data) }
.rel.rodata : { *(.rel.rodata) }
.rela.rodata : { *(.rela.rodata) }
.rel.got : { *(.rel.got) }
.rela.got : { *(.rela.got) }
.rel.ctors : { *(.rel.ctors) }
.rela.ctors : { *(.rela.ctors) }
.rel.dtors : { *(.rel.dtors) }
.rela.dtors : { *(.rela.dtors) }
.rel.bss : { *(.rel.bss) }
.rela.bss : { *(.rela.bss) }
.rel.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
.text : {
_load_addr = .;
_text = .;
*(.start)
arch/sparc/cpu/leon2/start.o (.text)
/* 8k is the same as the PROM offset from end of main memory, (CONFIG_SYS_PROM_SIZE) */
. = ALIGN(8192);
/* PROM CODE, Will be relocated to the end of memory,
* no global data accesses please.
*/
__prom_start = .;
*(.prom.pgt)
*(.prom.data)
*(.prom.text)
. = ALIGN(16);
__prom_end = .;
*(.text)
*(.fixup)
*(.gnu.warning)
/* *(.got1)*/
. = ALIGN(16);
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
}
. = ALIGN(4);
_etext = .;
/* CMD Table */
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
. = ALIGN(4);
__u_boot_cmd_end = .;
.data :
{
*(.data)
*(.data1)
*(.data.rel)
*(.data.rel.*)
*(.sdata)
*(.sdata2)
*(.dynamic)
CONSTRUCTORS
}
_edata = .;
PROVIDE (edata = .);
. = ALIGN(4);
__got_start = .;
.got : {
*(.got)
/* *(.data.rel)
*(.data.rel.local)*/
. = ALIGN(16);
}
__got_end = .;
/* .data.rel : { } */
. = ALIGN(4096);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
. = ALIGN(4096);
__init_end = .;
__bss_start = .;
.bss :
{
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
*(COMMON)
. = ALIGN(16); /* to speed clearing of bss up */
}
__bss_end = . ;
__bss_end__ = . ;
PROVIDE (end = .);
/* Relocated into main memory */
/* Start of main memory */
/*. = 0x40000000;*/
.stack (NOLOAD) : { *(.stack) }
/* PROM CODE */
/* global data in RAM passed to kernel after booting */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
}