From: Michal Simek <michal.simek@amd.com>
Date: Wed, 31 Aug 2022 09:28:59 +0000 (+0200)
Subject: ARM: zynq: Align bss and end of u-boot image to 64bits
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=be3a73c0c42c548bb892faed5b4e8e4fe7cd3295;p=u-boot.git

ARM: zynq: Align bss and end of u-boot image to 64bits

The main reason is that DT memory reserved code is expecting DT to be 64bit
aligned. For more information take a look at commit 5bd5ee02b23b ("xilinx:
zynqmp: Check that DT is 64bit aligned").

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/9f3688cda188d8ea0b462df2aa08a10ddcc9c149.1661938136.git.michal.simek@amd.com
---

diff --git a/arch/arm/mach-zynq/u-boot.lds b/arch/arm/mach-zynq/u-boot.lds
index a5169fd915..3b7c9d515f 100644
--- a/arch/arm/mach-zynq/u-boot.lds
+++ b/arch/arm/mach-zynq/u-boot.lds
@@ -75,7 +75,7 @@ SECTIONS
 		*(.__efi_runtime_rel_stop)
 	}
 
-	. = ALIGN(4);
+	. = ALIGN(8);
 	.image_copy_end :
 	{
 		*(.__image_copy_end)
@@ -114,7 +114,7 @@ SECTIONS
 
 	.bss __bss_base (OVERLAY) : {
 		*(.bss*)
-		 . = ALIGN(4);
+		 . = ALIGN(8);
 		 __bss_limit = .;
 	}