From 439edf612047f343737a449e072898b8c6a0b515 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 29 May 2017 10:26:53 +0200
Subject: [PATCH] arm64: Add NOLOAD attribute NOLOAD to .bss sections
Mark explicitly bss sections to not be loaded at
run time.
The similar patch was done in past by:
"Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections"
(sha1: 64134f011254123618798ff77c42ba196b2ec485)
The problem is related to latest toolchain added to Xilinx
v2017.1 design tools where jtag loader is trying to access
ununitialized memory.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm/cpu/armv8/u-boot-spl.lds | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/armv8/u-boot-spl.lds b/arch/arm/cpu/armv8/u-boot-spl.lds
index cc427c3583..0d1b0c4993 100644
--- a/arch/arm/cpu/armv8/u-boot-spl.lds
+++ b/arch/arm/cpu/armv8/u-boot-spl.lds
@@ -56,17 +56,17 @@ SECTIONS
_image_binary_end = .;
- .bss_start : {
+ .bss_start (NOLOAD) : {
. = ALIGN(8);
KEEP(*(.__bss_start));
} >.sdram
- .bss : {
+ .bss (NOLOAD) : {
*(.bss*)
. = ALIGN(8);
} >.sdram
- .bss_end : {
+ .bss_end (NOLOAD) : {
KEEP(*(.__bss_end));
} >.sdram
--
2.39.5