xilinx: zynq: Enable AES command

Enable AES command to be able to use it directly.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/xilinx_zynq_virt_defconfig b/configs/xilinx_zynq_virt_defconfig
index 439a4fe..09820d7 100644
--- a/configs/xilinx_zynq_virt_defconfig
+++ b/configs/xilinx_zynq_virt_defconfig
@@ -7,6 +7,7 @@
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL=y
 CONFIG_CMD_FRU=y
+CONFIG_CMD_ZYNQ_AES=y
 CONFIG_DEFAULT_DEVICE_TREE="zynq-zc706"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_CUSTOM_LDSCRIPT=y