nios2: clean up macros that do not need a value in board header

Clean up macros that do not need a value as suggested by
Marek.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Tested-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>

diff --git a/include/configs/nios2-generic.h b/include/configs/nios2-generic.h
index 53a9f10..84faa4c 100644 (file)
--- a/include/configs/nios2-generic.h
+++ b/include/configs/nios2-generic.h
@@ -36,10 +36,10 @@
 /*
  * MII/PHY
  */
-#define CONFIG_CMD_MII                 1
-#define CONFIG_PHY_GIGE                        1
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN        1
-#define CONFIG_PHY_MARVELL             1
+#define CONFIG_CMD_MII
+#define CONFIG_PHY_GIGE
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+#define CONFIG_PHY_MARVELL
 
 /*
  * BOOTP options