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
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
3.3 KiB
137 lines
3.3 KiB
15 years ago
|
/*
|
||
|
|
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
|
||
|
|
* Scott McNutt <smcnutt@psyent.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-littlenios2")
|
||
|
|
OUTPUT_ARCH(nios2)
|
||
|
|
ENTRY(_start)
|
||
|
|
|
||
|
|
SECTIONS
|
||
|
|
{
|
||
|
|
. = text_base;
|
||
|
|
.text :
|
||
|
|
{
|
||
|
|
arch/nios2/cpu/start.o (.text)
|
||
|
|
*(.text)
|
||
|
|
*(.text.*)
|
||
|
|
*(.gnu.linkonce.t*)
|
||
|
|
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||
|
|
*(.gnu.linkonce.r*)
|
||
|
|
}
|
||
|
|
. = ALIGN (4);
|
||
|
|
_etext = .;
|
||
|
|
PROVIDE (etext = .);
|
||
|
|
|
||
|
|
/* CMD TABLE - sandwich this in between text and data so
|
||
|
|
* the initialization code relocates the command table as
|
||
|
|
* well -- admittedly, this is just pure laziness ;-)
|
||
|
|
*/
|
||
|
|
__u_boot_cmd_start = .;
|
||
|
|
.u_boot_cmd :
|
||
|
|
{
|
||
|
|
*(.u_boot_cmd)
|
||
|
|
}
|
||
|
|
. = ALIGN(4);
|
||
|
|
__u_boot_cmd_end = .;
|
||
|
|
|
||
|
|
/* INIT DATA sections - "Small" data (see the gcc -G option)
|
||
|
|
* is always gp-relative. Here we make all init data sections
|
||
|
|
* adjacent to simplify the startup code -- and provide
|
||
|
|
* the global pointer for gp-relative access.
|
||
|
|
*/
|
||
|
|
_data = .;
|
||
|
|
.data :
|
||
|
|
{
|
||
|
|
*(.data)
|
||
|
|
*(.data.*)
|
||
|
|
*(.gnu.linkonce.d*)
|
||
|
|
}
|
||
|
|
|
||
|
|
. = ALIGN(16);
|
||
|
|
_gp = .; /* Global pointer addr */
|
||
|
|
PROVIDE (gp = .);
|
||
|
|
|
||
|
|
.sdata :
|
||
|
|
{
|
||
|
|
*(.sdata)
|
||
|
|
*(.sdata.*)
|
||
|
|
*(.gnu.linkonce.s.*)
|
||
|
|
}
|
||
|
|
. = ALIGN(4);
|
||
|
|
|
||
|
|
_edata = .;
|
||
|
|
PROVIDE (edata = .);
|
||
|
|
|
||
|
|
/* UNINIT DATA - Small uninitialized data is first so it's
|
||
|
|
* adjacent to sdata and can be referenced via gp. The normal
|
||
|
|
* bss follows. We keep it adjacent to simplify init code.
|
||
|
|
*/
|
||
|
|
__bss_start = .;
|
||
|
|
.sbss (NOLOAD) :
|
||
|
|
{
|
||
|
|
*(.sbss)
|
||
|
|
*(.sbss.*)
|
||
|
|
*(.gnu.linkonce.sb.*)
|
||
|
|
*(.scommon)
|
||
|
|
}
|
||
|
|
. = ALIGN(4);
|
||
|
|
.bss (NOLOAD) :
|
||
|
|
{
|
||
|
|
*(.bss)
|
||
|
|
*(.bss.*)
|
||
|
|
*(.dynbss)
|
||
|
|
*(COMMON)
|
||
|
|
*(.scommon)
|
||
|
|
}
|
||
|
|
. = ALIGN(4);
|
||
|
|
_end = .;
|
||
|
|
PROVIDE (end = .);
|
||
|
|
|
||
|
|
/* DEBUG -- symbol table, string table, etc. etc.
|
||
|
|
*/
|
||
|
|
.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) }
|
||
|
|
.debug 0 : { *(.debug) }
|
||
|
|
.line 0 : { *(.line) }
|
||
|
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||
|
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
||
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||
|
|
.debug_info 0 : { *(.debug_info) }
|
||
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||
|
|
.debug_line 0 : { *(.debug_line) }
|
||
|
|
.debug_frame 0 : { *(.debug_frame) }
|
||
|
|
.debug_str 0 : { *(.debug_str) }
|
||
|
|
.debug_loc 0 : { *(.debug_loc) }
|
||
|
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||
|
|
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||
|
|
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||
|
|
.debug_typenames 0 : { *(.debug_typenames) }
|
||
|
|
.debug_varnames 0 : { *(.debug_varnames) }
|
||
|
|
}
|