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.si...@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 cc427c3583fd..0d1b0c499304 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
 
-- 
1.9.1

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