diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2008-07-30 14:13:30 -0500 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-07-31 11:33:23 +0200 |
commit | f0ff885ca64655bee6540eb8a25eed90b1152686 (patch) | |
tree | 39b3760df245cae989171c23d6235d7359cda8e1 /board/freescale/mpc8548cds/u-boot.lds | |
parent | 57c219ad5d34dd9d49991777a62e3899595f2ec7 (diff) |
mpc85xx: Update linker scripts for Freescale boards
* Move to using absolute addressing always. Makes the scripts a bit more
portable and common
* Moved .bss after the end of the image. These allows us to have more
room in the resulting binary image for code and data.
* Removed .text object files that aren't really needed
* Make sure _end is 4-byte aligned as the .bss init code expects this.
(Its possible that the end of .bss isn't 4-byte aligned)
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board/freescale/mpc8548cds/u-boot.lds')
-rw-r--r-- | board/freescale/mpc8548cds/u-boot.lds | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/board/freescale/mpc8548cds/u-boot.lds b/board/freescale/mpc8548cds/u-boot.lds index eba7e8a9d31..6b9339511aa 100644 --- a/board/freescale/mpc8548cds/u-boot.lds +++ b/board/freescale/mpc8548cds/u-boot.lds @@ -1,5 +1,5 @@ /* - * Copyright 2004, 2007 Freescale Semiconductor. + * Copyright 2004, 2007-2008 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -25,16 +25,6 @@ OUTPUT_ARCH(powerpc) __DYNAMIC = 0; */ SECTIONS { - .resetvec 0xFFFFFFFC : - { - *(.resetvec) - } = 0xffff - - .bootpg 0xFFFFF000 : - { - cpu/mpc85xx/start.o (.bootpg) - } = 0xffff - /* Read-only sections, merged into text segment: */ . = + SIZEOF_HEADERS; .interp : { *(.interp) } @@ -61,17 +51,6 @@ SECTIONS .plt : { *(.plt) } .text : { - cpu/mpc85xx/start.o (.text) - cpu/mpc85xx/traps.o (.text) - cpu/mpc85xx/interrupts.o (.text) - cpu/mpc85xx/cpu_init.o (.text) - cpu/mpc85xx/cpu.o (.text) - drivers/net/tsec.o (.text) - cpu/mpc85xx/speed.o (.text) - common/dlmalloc.o (.text) - lib_generic/crc32.o (.text) - lib_ppc/extable.o (.text) - lib_generic/zlib.o (.text) *(.text) *(.fixup) *(.got1) @@ -133,6 +112,18 @@ SECTIONS . = ALIGN(256); __init_end = .; + .bootpg ADDR(.text) + 0x7f000 : + { + cpu/mpc85xx/start.o (.bootpg) + } = 0xffff + + .resetvec ADDR(.text) + 0x7fffc : + { + *(.resetvec) + } = 0xffff + + . = ADDR(.text) + 0x80000; + __bss_start = .; .bss (NOLOAD) : { @@ -141,6 +132,8 @@ SECTIONS *(.bss) *(COMMON) } + + . = ALIGN(4); _end = . ; PROVIDE (end = .); } |