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authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2013-04-11 09:35:46 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-04-12 07:55:05 +0200
commit7086e91b0e9930139e703c8f9f857b52baf2bef4 (patch)
treeb28343755d8a8fc463d4e9542811e3f040b6abde /nand_spl
parent4b3db1cd31cbf690b4bf5d704211a7385ff31e03 (diff)
arm: relocate_code(): Use __image_copy_end for end of relocation
Use __image_copy_end instead of __bss_start for the end of the image to relocate. This is the same as commit 033ca72, but applied to all ARM start.S. This is a more appropriate symbol naming for an image copy & relocate feature, and this also saves a useless copy of data put between __image_copy_end and __bss_start in linker scripts (e.g. relocation information, or MMU initialization tables used only before jumping to the relocated image). Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Diffstat (limited to 'nand_spl')
-rw-r--r--nand_spl/board/karo/tx25/u-boot.lds2
-rw-r--r--nand_spl/board/samsung/smdk6400/u-boot.lds2
2 files changed, 4 insertions, 0 deletions
diff --git a/nand_spl/board/karo/tx25/u-boot.lds b/nand_spl/board/karo/tx25/u-boot.lds
index 4d1aac36779..e5363e2268d 100644
--- a/nand_spl/board/karo/tx25/u-boot.lds
+++ b/nand_spl/board/karo/tx25/u-boot.lds
@@ -54,6 +54,8 @@ SECTIONS
. = ALIGN(4);
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/nand_spl/board/samsung/smdk6400/u-boot.lds b/nand_spl/board/samsung/smdk6400/u-boot.lds
index b6c573be5c3..78907fde7f5 100644
--- a/nand_spl/board/samsung/smdk6400/u-boot.lds
+++ b/nand_spl/board/samsung/smdk6400/u-boot.lds
@@ -58,6 +58,8 @@ SECTIONS
. = ALIGN(4);
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)