[U-Boot] [PATCH v4 5/7] nios2: remove gp assignments in link script

[Thomas Chou]

Since we don't use gp for small data with option "-G0",
we use gp as global data pointer. The _gp location is
not needed.

The ALIGN(16) was for gp only. It is removed, so that we
can get correct address of dtb in u-boot-dtb.bin image.

Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
Reviewed-by: Simon Glass <sjg at chromium.org>
Acked-by: Marek Vasut <marex at denx.de>
---
 arch/nios2/cpu/u-boot.lds | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/nios2/cpu/u-boot.lds b/arch/nios2/cpu/u-boot.lds
index 6e174be..8b0fd1a 100644
--- a/arch/nios2/cpu/u-boot.lds
+++ b/arch/nios2/cpu/u-boot.lds
@@ -50,9 +50,11 @@ SECTIONS
 	  *(.gnu.linkonce.d*)
 	}
 
-	. = ALIGN(16);
-	_gp = .;			/* Global pointer addr */
-	PROVIDE (gp = .);
+	/*
+	 * gp - Since we don't use gp for small data with option "-G0",
+	 * we will use gp as global data pointer. The _gp location is
+	 * not needed.
+	 */
 
 	.sdata :
 	{
-- 
2.1.4