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author | Rajeshwari Shinde <rajeshwari.s@samsung.com> | 2012-07-03 20:02:53 +0000 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:23 +0200 |
commit | 78fbcc95c4841d21520a6635164ab1070d37c1f5 (patch) | |
tree | 91628392898f224c8b75554ba49961dbf4a5422e /board/samsung/smdk5250/smdk5250-uboot-spl.lds | |
parent | 9c46f0344e068c763724449dbde4415658d8d59d (diff) | |
download | u-boot-imx-78fbcc95c4841d21520a6635164ab1070d37c1f5.zip u-boot-imx-78fbcc95c4841d21520a6635164ab1070d37c1f5.tar.gz u-boot-imx-78fbcc95c4841d21520a6635164ab1070d37c1f5.tar.bz2 |
SMDK5250: Add smdk5250-uboot-spl.lds
Default spl/u-boot-spl.lds created by spl/Makefile resolves
the spl text load addr to 0x0. As 0x0 belongs to iROM addr so
Global variables can not be used.
Adding specific smdk5250-uboot-spl.lds makes possible to use Global Variables
in spl.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'board/samsung/smdk5250/smdk5250-uboot-spl.lds')
-rw-r--r-- | board/samsung/smdk5250/smdk5250-uboot-spl.lds | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/board/samsung/smdk5250/smdk5250-uboot-spl.lds b/board/samsung/smdk5250/smdk5250-uboot-spl.lds new file mode 100644 index 0000000..d78dd77 --- /dev/null +++ b/board/samsung/smdk5250/smdk5250-uboot-spl.lds @@ -0,0 +1,66 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> + * + * Copyright (C) 2012 Samsung Electronics + * + * Based on arch/arm/cpu/armv7/omap-common/u-boot-spl.lds + * + * 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 + */ + +MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE, \ + LENGTH = CONFIG_SPL_MAX_SIZE } + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) + +SECTIONS +{ + .text : + { + __start = .; + arch/arm/cpu/armv7/start.o (.text) + *(.text*) + } >.sram + . = ALIGN(4); + + .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram + . = ALIGN(4); + + .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram + . = ALIGN(4); + + /* Align .machine_param on 256 byte boundary for easier searching */ + .machine_param ALIGN(0x100) : { *(.machine_param) } >.sram + . = ALIGN(4); + + __image_copy_end = .; + _end = .; + + .bss : + { + . = ALIGN(4); + __bss_start = .; + *(.bss*) + . = ALIGN(4); + __bss_end__ = .; + } >.sram +} |