davinci: add support for printing clock frequency

add support for printing various clock frequency info found
in SOC such as ARM core frequency, DSP core frequency and DDR
frequency as part of bdinfo command.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>
diff --git a/include/configs/davinci_dm365evm.h b/include/configs/davinci_dm365evm.h
index cb6ed24..a75bce6 100644
--- a/include/configs/davinci_dm365evm.h
+++ b/include/configs/davinci_dm365evm.h
@@ -142,6 +142,10 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 
+#ifdef CONFIG_CMD_BDI
+#define CONFIG_CLOCKS
+#endif
+
 #ifdef CONFIG_MMC
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2