[meta-xilinx] [meta-xilinx-bsp][RFC] machine-xilinx-default.inc: Make u-boot.elf as UBOOT_ELF for zynq

[Manjukumar Matha]

From: Sreeja Vadakattu <sreeja.vadakattu at xilinx.com>

CONFIG_REMAKE_ELF is enabled for all zynq boards.  Also, using
CONFIG_OF_SEPERATE is recommeneded by u-boot release v2019.01.  So,
Deploy u-boot.elf instead of u-boot as u-boot.elf contains dtb.  This
would solve the following boot issue:

No valid device tree binary found - please append one to U-Boot binary,
use u-boot-dtb.bin or define CONFIG_OF_EMBED. For sandbox, use -d
<file.dtb> initcall sequence 00461b18 failed at call 004582e0 (err=-1)

Signed-off-by: Sreeja Vadakattu <svadakat at xilinx.com>
Signed-off-by: Jaewon Lee <jaewon.lee at xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
---
 meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc b/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc
index 153a47f..f714a21 100644
--- a/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc
+++ b/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc
@@ -23,6 +23,7 @@ UBOOT_SUFFIX_microblaze ?= "bin"
 
 UBOOT_BINARY ?= "u-boot.${UBOOT_SUFFIX}"
 UBOOT_ELF ?= "u-boot"
+UBOOT_ELF_zynq ?= "u-boot.elf"
 UBOOT_ELF_aarch64 ?= "u-boot.elf"
 
 #Hardware accelaration
-- 
2.7.4