mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
1226dfdadd
Since commit 44c6e6591c
"rename _end to __bss_end__" , the _end was removed.
But we need it now for separated device tree control,
ie, CONFIG_OF_SEPARATE .
The _end is used by fdtdec_setup() to find the blob.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
127 lines
2.8 KiB
Text
127 lines
2.8 KiB
Text
/*
|
|
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
|
|
* Scott McNutt <smcnutt@psyent.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
OUTPUT_FORMAT("elf32-littlenios2")
|
|
OUTPUT_ARCH(nios2)
|
|
ENTRY(_start)
|
|
|
|
SECTIONS
|
|
{
|
|
. = CONFIG_SYS_MONITOR_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 ;-)
|
|
*/
|
|
|
|
. = ALIGN(4);
|
|
.u_boot_list : {
|
|
KEEP(*(SORT(.u_boot_list*)));
|
|
}
|
|
|
|
/* 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*)
|
|
}
|
|
|
|
/*
|
|
* gp - Since we don't use gp for small data with option "-G0",
|
|
* we will use gp as global data pointer. The _gp location is
|
|
* not needed.
|
|
*/
|
|
|
|
.sdata :
|
|
{
|
|
*(.sdata)
|
|
*(.sdata.*)
|
|
*(.gnu.linkonce.s.*)
|
|
}
|
|
. = ALIGN(4);
|
|
|
|
_edata = .;
|
|
PROVIDE (edata = .);
|
|
|
|
/*
|
|
* _end - This is end of u-boot.bin image.
|
|
* dtb will be appended here to make u-boot-dtb.bin
|
|
*/
|
|
_end = .;
|
|
|
|
/* 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);
|
|
__bss_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) }
|
|
}
|