arm: Remove redundant loading of image copy start offse

Because the beginning is already computed

Signed-off-by: Liya Huang <1425075683@qq.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/lib/relocate.S b/arch/arm/lib/relocate.S
index 345e282..bffadfe 100644 (file)
--- a/arch/arm/lib/relocate.S
+++ b/arch/arm/lib/relocate.S
@@ -83,8 +83,6 @@ relocate_base:
        add     r1, r3                  /* r1 <- Run &__image_copy_start */
        subs    r4, r0, r1              /* r4 <- Run to copy offset      */
        beq     relocate_done           /* skip relocation               */
-       ldr     r1, _image_copy_start_ofs
-       add     r1, r3                  /* r1 <- Run &__image_copy_start */
        ldr     r2, _image_copy_end_ofs
        add     r2, r3                  /* r2 <- Run &__image_copy_end   */
 copy_loop: