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MIPS: qi_lb60: remove custom u-boot.lds script
Remove the board specific linker script. It is not needed anymore, the unified MIPS linker script can be used instead. The qi_lb60 target produces a slightly different image after the change than before. The value of 'num_got_entries' symbol is different: @@ -49,7 +49,7 @@ 801000b4: 80122d00 lb s2,11520(zero) 801000b8: 80123500 lb s2,13568(zero) 801000bc: 80123ef8 lb s2,16120(zero) -801000c0: 00000139 0x139 +801000c0: 00000136 tne zero,zero,0x4 801000c4 <in_ram>: 801000c4: 8d0bfffc lw t3,-4(t0) This is caused by the different placement of the '__got_start' and '__got_end' symbols between the board specific scrip and the unified script. board specific script: __got_start = .; .got : { *(.got) } __got_end = .; unified script: .got : { __got_start = .; *(.got) __got_end = .; } Despite this difference, the resulting images are functionally identical. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Xiangfu Liu <xiangfu@openmobilefree.net>
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/*
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* (C) Copyright 2006
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* Ingenic Semiconductor, <jlwei@ingenic.cn>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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OUTPUT_ARCH(mips)
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ENTRY(_start)
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SECTIONS
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{
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. = 0x00000000;
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. = ALIGN(4);
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.text :
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{
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*(.text*)
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}
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. = ALIGN(4);
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.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
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. = ALIGN(4);
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.data : { *(.data*) }
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. = .;
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_gp = ALIGN(16) + 0x7ff0;
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__got_start = .;
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.got : { *(.got) }
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__got_end = .;
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.sdata : { *(.sdata*) }
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. = ALIGN(4);
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.u_boot_list : {
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#include <u-boot.lst>
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}
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uboot_end_data = .;
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num_got_entries = (__got_end - __got_start) >> 2;
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. = ALIGN(4);
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.sbss : { *(.sbss*) }
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.bss : { *(.bss*) . = ALIGN(4); }
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uboot_end = .;
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}
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