From f0ff885ca64655bee6540eb8a25eed90b1152686 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Wed, 30 Jul 2008 14:13:30 -0500
Subject: 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>
---
 board/freescale/mpc8560ads/u-boot.lds | 42 ++++++++++++++---------------------
 1 file changed, 17 insertions(+), 25 deletions(-)

(limited to 'board/freescale/mpc8560ads/u-boot.lds')

diff --git a/board/freescale/mpc8560ads/u-boot.lds b/board/freescale/mpc8560ads/u-boot.lds
index cb30ea9a29..0e4f5a2458 100644
--- a/board/freescale/mpc8560ads/u-boot.lds
+++ b/board/freescale/mpc8560ads/u-boot.lds
@@ -1,7 +1,9 @@
 /*
- * (C) Copyright 2002,2003,Motorola,Inc.
+ * (C) Copyright 2002,2003, Motorola,Inc.
  * Xianghua Xiao, X.Xiao@motorola.com.
  *
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -26,16 +28,6 @@ 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) }
@@ -62,20 +54,6 @@ SECTIONS
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc85xx/start.o	(.text)
-    cpu/mpc85xx/commproc.o (.text)
-    cpu/mpc85xx/traps.o (.text)
-    cpu/mpc85xx/interrupts.o (.text)
-    cpu/mpc85xx/serial_scc.o (.text)
-    cpu/mpc85xx/ether_fcc.o (.text)
-    cpu/mpc85xx/cpu_init.o (.text)
-    cpu/mpc85xx/cpu.o (.text)
-    cpu/mpc85xx/speed.o (.text)
-    cpu/mpc85xx/spd_sdram.o (.text)
-    common/dlmalloc.o (.text)
-    lib_generic/crc32.o (.text)
-    lib_ppc/extable.o (.text)
-    lib_generic/zlib.o (.text)
     *(.text)
     *(.fixup)
     *(.got1)
@@ -137,6 +115,18 @@ 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)       :
   {
@@ -145,6 +135,8 @@ SECTIONS
    *(.bss)
    *(COMMON)
   }
+
+  . = ALIGN(4);
   _end = . ;
   PROVIDE (end = .);
 }
-- 
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