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 --- board/qi/qi_lb60/u-boot.lds | 63 ------------------------------------------- 1 file changed, 63 deletions(-) delete mode 100644 board/qi/qi_lb60/u-boot.lds
diff --git a/board/qi/qi_lb60/u-boot.lds b/board/qi/qi_lb60/u-boot.lds deleted file mode 100644 index b3cb869..0000000 --- a/board/qi/qi_lb60/u-boot.lds +++ /dev/null @@ -1,63 +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_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips") - -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 = .; -}