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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 /board
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 'board')
-rw-r--r--board/actux1/u-boot.lds3
-rw-r--r--board/actux2/u-boot.lds3
-rw-r--r--board/actux3/u-boot.lds3
-rw-r--r--board/davinci/da8xxevm/u-boot-spl-hawk.lds1
-rw-r--r--board/dvlhost/u-boot.lds3
-rw-r--r--board/samsung/smdk6400/u-boot-nand.lds4
-rw-r--r--board/vpac270/u-boot-spl.lds2
7 files changed, 19 insertions, 0 deletions
diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds
index c76728a7fb..52fc9fc0c6 100644
--- a/board/actux1/u-boot.lds
+++ b/board/actux1/u-boot.lds
@@ -61,6 +61,9 @@ SECTIONS
}
. = ALIGN (4);
+
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/board/actux2/u-boot.lds b/board/actux2/u-boot.lds
index 984f70e510..cafd3d859d 100644
--- a/board/actux2/u-boot.lds
+++ b/board/actux2/u-boot.lds
@@ -61,6 +61,9 @@ SECTIONS
}
. = ALIGN (4);
+
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/board/actux3/u-boot.lds b/board/actux3/u-boot.lds
index fc48cf03fd..168fe171c4 100644
--- a/board/actux3/u-boot.lds
+++ b/board/actux3/u-boot.lds
@@ -61,6 +61,9 @@ SECTIONS
}
. = ALIGN (4);
+
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/board/davinci/da8xxevm/u-boot-spl-hawk.lds b/board/davinci/da8xxevm/u-boot-spl-hawk.lds
index 2557830f94..4839364c65 100644
--- a/board/davinci/da8xxevm/u-boot-spl-hawk.lds
+++ b/board/davinci/da8xxevm/u-boot-spl-hawk.lds
@@ -58,6 +58,7 @@ SECTIONS
}
. = ALIGN(4);
+ __image_copy_end = .;
__rel_dyn_start = .;
__rel_dyn_end = .;
__dynsym_start = .;
diff --git a/board/dvlhost/u-boot.lds b/board/dvlhost/u-boot.lds
index b13d3e1ec3..dd50bdbecd 100644
--- a/board/dvlhost/u-boot.lds
+++ b/board/dvlhost/u-boot.lds
@@ -61,6 +61,9 @@ SECTIONS
}
. = ALIGN (4);
+
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
diff --git a/board/samsung/smdk6400/u-boot-nand.lds b/board/samsung/smdk6400/u-boot-nand.lds
index 64c650d2e9..7c74267ec4 100644
--- a/board/samsung/smdk6400/u-boot-nand.lds
+++ b/board/samsung/smdk6400/u-boot-nand.lds
@@ -53,6 +53,10 @@ SECTIONS
KEEP(*(SORT(.u_boot_list*)));
}
+ . = ALIGN(4);
+
+ __image_copy_end = .;
+
. = align(4);
.mmudata : { *(.mmudata) }
diff --git a/board/vpac270/u-boot-spl.lds b/board/vpac270/u-boot-spl.lds
index dc437d1f23..ab65407a60 100644
--- a/board/vpac270/u-boot-spl.lds
+++ b/board/vpac270/u-boot-spl.lds
@@ -59,6 +59,8 @@ SECTIONS
. = ALIGN(4);
+ __image_copy_end = .;
+
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)