configs: add DM_SPI config option
This patch adds CONFIG_DM_SPI for all m68k boards using
the cf_spi.c driver (DSPI module).
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
diff --git a/configs/M54451EVB_stmicro_defconfig b/configs/M54451EVB_stmicro_defconfig
index d6a4571..a26e2d0 100644
--- a/configs/M54451EVB_stmicro_defconfig
+++ b/configs/M54451EVB_stmicro_defconfig
@@ -32,4 +32,5 @@
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_MII=y
CONFIG_SPI=y
+CONFIG_DM_SPI=y
CONFIG_CF_SPI=y