arm64: defconfig: enable the Safexcel crypto engine as a module

The Safexcel EIP197 cryptographic engine is used on some Marvell SoCs,
such as Armada 7040 and Armada 8040. Enable this driver as a module in
the ARM64 defconfig.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm64/configs/defconfig

@@ -522,6 +522,7 @@ CONFIG_MEMTEST=y
 CONFIG_SECURITY=y
 CONFIG_CRYPTO_ECHAINIV=y
 CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DEV_SAFEXCEL=m
 CONFIG_ARM64_CRYPTO=y
 CONFIG_CRYPTO_SHA1_ARM64_CE=y
 CONFIG_CRYPTO_SHA2_ARM64_CE=y