xtest: add CFG_CRYPTO_SE05X

The following cflag allows to disable features that are not supported
by the SE05X hardware.

Including libseetec - the TEE client Secure Element control library - is not
required as we dont have tests in place to execute those interfaces yet.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
diff --git a/host/xtest/Makefile b/host/xtest/Makefile
index ca861d4..8e7c334 100644
--- a/host/xtest/Makefile
+++ b/host/xtest/Makefile
@@ -100,6 +100,11 @@
 ifeq ($(CFG_PKCS11_TA),y)
 CFLAGS += -DCFG_PKCS11_TA
 endif
+
+ifeq ($(CFG_CRYPTO_SE05X),y)
+CFLAGS += -DCFG_CRYPTO_SE05X
+endif
+
 CFLAGS += -I./
 CFLAGS += -I./adbg/include
 CFLAGS += -I../supp_plugin/include