zephyr: kconfig: Prevent MBEDTLS selection when tinycrypt is used
Prevents an issue which occurs when the MCUboot configuration is
changed which then selects multiple conflicting symbols
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
diff --git a/boot/zephyr/Kconfig b/boot/zephyr/Kconfig
index 78fe793..183bb50 100644
--- a/boot/zephyr/Kconfig
+++ b/boot/zephyr/Kconfig
@@ -30,6 +30,7 @@
# When building for ECDSA, we use our own copy of mbedTLS, so the
# Zephyr one must not be enabled or the MBEDTLS_CONFIG_FILE macros
# will collide.
+ select MBEDTLS_PROMPTLESS
help
Use TinyCrypt for crypto primitives.