at91rm9200: move serial driver to drivers/serial
add CONFIG_AT91RM9200_USART to activate the driver
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index e5c74e1..80559bf 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -88,6 +88,7 @@
*/
/* define one of these to choose the DBGU, USART0 or USART1 as console */
+#define CONFIG_AT91RM9200_USART
#undef CONFIG_DBGU
#define CONFIG_USART0
#undef CONFIG_USART1