m68k: upgrading all boards to dm i2c

Upgrading all board configs where i2c is involved to DM i2c.

Signed-off-by: Angelo Dureghello <angelo@kernel-space.org>
diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
index ee75709..b8d354f 100644
--- a/configs/stmark2_defconfig
+++ b/configs/stmark2_defconfig
@@ -49,3 +49,7 @@
 CONFIG_DM_SPI=y
 CONFIG_CF_SPI=y
 CONFIG_REGEX=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_DM_I2C=y
+CONFIG_CMD_I2C=y
+CONFIG_SYS_I2C_FSL=y