From 7086e91b0e9930139e703c8f9f857b52baf2bef4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= Date: Thu, 11 Apr 2013 09:35:46 +0000 Subject: arm: relocate_code(): Use __image_copy_end for end of relocation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- board/actux1/u-boot.lds | 3 +++ board/actux2/u-boot.lds | 3 +++ board/actux3/u-boot.lds | 3 +++ board/davinci/da8xxevm/u-boot-spl-hawk.lds | 1 + board/dvlhost/u-boot.lds | 3 +++ board/samsung/smdk6400/u-boot-nand.lds | 4 ++++ board/vpac270/u-boot-spl.lds | 2 ++ 7 files changed, 19 insertions(+) (limited to 'board') diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds index c76728a..52fc9fc 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 984f70e..cafd3d8 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 fc48cf0..168fe17 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 2557830..4839364 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 b13d3e1..dd50bdb 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 64c650d..7c74267 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 dc437d1..ab65407 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*) -- cgit v1.1