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authorGabor Juhos <juhosg@openwrt.org>2013-01-30 04:31:58 +0000
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2013-01-31 00:27:58 +0100
commite93b98e216831d56b3fb0150f9723b1a15fb42a2 (patch)
treed65e1fa2b570ded7e2671cd54587fa79f88091ab /board/qi
parentf42d796b811193f10f4943e135b710bf13b13f14 (diff)
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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>
Diffstat (limited to 'board/qi')
-rw-r--r--board/qi/qi_lb60/u-boot.lds61
1 files changed, 0 insertions, 61 deletions
diff --git a/board/qi/qi_lb60/u-boot.lds b/board/qi/qi_lb60/u-boot.lds
deleted file mode 100644
index d074a27..0000000
--- a/board/qi/qi_lb60/u-boot.lds
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * (C) Copyright 2006
- * Ingenic Semiconductor, <jlwei@ingenic.cn>
- *
- * 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_ARCH(mips)
-ENTRY(_start)
-SECTIONS
-{
- . = 0x00000000;
-
- . = ALIGN(4);
- .text :
- {
- *(.text*)
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data*) }
-
- . = .;
- _gp = ALIGN(16) + 0x7ff0;
-
- __got_start = .;
- .got : { *(.got) }
- __got_end = .;
-
- .sdata : { *(.sdata*) }
-
-
- . = ALIGN(4);
- .u_boot_list : {
- #include <u-boot.lst>
- }
-
- uboot_end_data = .;
- num_got_entries = (__got_end - __got_start) >> 2;
-
- . = ALIGN(4);
- .sbss : { *(.sbss*) }
- .bss : { *(.bss*) . = ALIGN(4); }
- uboot_end = .;
-}