mccmon6: defconfig: nor: Enable usage of *_TINY_* drivers in SPL

After this change the SPL size has been reduced from 38K to 34K.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
diff --git a/configs/mccmon6_nor_defconfig b/configs/mccmon6_nor_defconfig
index 0752ec9..e2d3b84 100644
--- a/configs/mccmon6_nor_defconfig
+++ b/configs/mccmon6_nor_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_FIT_IMAGE_TINY=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_NOR_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
@@ -82,3 +83,5 @@
 CONFIG_SPI=y
 CONFIG_MXC_SPI=y
 CONFIG_DM_THERMAL=y
+CONFIG_USE_TINY_PRINTF=y
+CONFIG_SPL_TINY_MEMSET=y