common/board_f.c: modify the macro to use get_clocks() more common

get_clocks() should not be limited by ESDHC.

Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
diff --git a/include/configs/p1_twr.h b/include/configs/p1_twr.h
index d83daa0..46f5f0f 100644
--- a/include/configs/p1_twr.h
+++ b/include/configs/p1_twr.h
@@ -11,6 +11,7 @@
 #define __CONFIG_H
 
 #define	CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_FSL_CLK
 #if defined(CONFIG_TWR_P1025)
 #define CONFIG_BOARDNAME "TWR-P1025"
 #define CONFIG_P1025