ARM64: zynqmp: Enable HUSH parser for all zynqmp targets

Enable HUSH for all zynqmp boards which don't have it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/xilinx_zynqmp_zcu102_defconfig b/configs/xilinx_zynqmp_zcu102_defconfig
index 6f1cff8..98aaee6 100644
--- a/configs/xilinx_zynqmp_zcu102_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_defconfig
@@ -7,6 +7,7 @@
 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu102"
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="ZynqMP> "
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_MEMTEST=y