zedboard-zynq7.conf:update u-boot binary name
currently u-boot binary is copied which has debug info and size of 5.7M so
updating the UBOOT_ELF_zynq variable to copy the u-boot.elf instead u-boot.
@@ -17,7 +17,7 @@ require conf/machine/include/machine-xilinx-default.inc
# u-boot configuration
UBOOT_MACHINE = "zynq_zed_config"
SPL_BINARY ?= "spl/boot.bin"
-UBOOT_ELF_zynq = "u-boot"
+UBOOT_ELF_zynq = "u-boot.elf"
EXTRA_IMAGEDEPENDS += " \
u-boot-zynq-uenv \
