cm-t54: convert to generic board

Use generic board setup functions by defining
CONFIG_SYS_GENERIC_BOARD.
Signed-off-by: NDmitry Lifshitz <lifshitz@compulab.co.il>

include/configs/cm_t54.h

@@ -19,6 +19,9 @@
 #undef CONFIG_MISC_INIT_R
 #undef CONFIG_SPL_OS_BOOT
 
+/* Enable Generic board */
+#define CONFIG_SYS_GENERIC_BOARD
+
 /* Device Tree defines */
 #define CONFIG_OF_LIBFDT
 #define CONFIG_OF_BOARD_SETUP