mmc: introduce mmc modes

no functionnal changes.
In order to add the support for the high speed SD and MMC modes, it is
useful to track this information.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 8fbeaa7..a8a689f 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -42,6 +42,20 @@
 	  If you have an ARM(R) platform with a Multimedia Card slot,
 	  say Y or M here.
 
+config MMC_VERBOSE
+	bool "Output more information about the MMC"
+	default y
+	help
+	  Enable the output of more information about the card such as the
+	  operating mode.
+
+config SPL_MMC_VERBOSE
+	bool "Output more information about the MMC in SPL"
+	default n
+	help
+	  Enable the output of more information about the card such as the
+	  operating mode.
+
 config SPL_MMC_TINY
 	bool "Tiny MMC framework in SPL"
 	help