diff --git a/board/davinci/dv-evm/dv_board.c b/board/davinci/dv-evm/dv_board.c
index 88b1e57593cc66fa5769e3cd67fe9c933571c7bc..454ac215f4023f0121cb8d588f43b9b30c095260 100644
--- a/board/davinci/dv-evm/dv_board.c
+++ b/board/davinci/dv-evm/dv_board.c
@@ -29,11 +29,8 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/emac_defs.h>
 
-#define MACH_TYPE_DAVINCI_EVM		901
-
 DECLARE_GLOBAL_DATA_PTR;
 
-extern void	i2c_init(int speed, int slaveaddr);
 extern void	timer_init(void);
 extern int	eth_hw_init(void);
 extern phy_t	phy;
diff --git a/board/davinci/schmoogie/dv_board.c b/board/davinci/schmoogie/dv_board.c
index 13d2195819f7891c21e7df761a94cf884fa64e02..529a4370db2a3590931ca9cb44db293c1212235e 100644
--- a/board/davinci/schmoogie/dv_board.c
+++ b/board/davinci/schmoogie/dv_board.c
@@ -29,11 +29,8 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/emac_defs.h>
 
-#define MACH_TYPE_SCHMOOGIE		1255
-
 DECLARE_GLOBAL_DATA_PTR;
 
-extern void	i2c_init(int speed, int slaveaddr);
 extern void	timer_init(void);
 extern int	eth_hw_init(void);
 extern phy_t	phy;
diff --git a/board/davinci/sonata/dv_board.c b/board/davinci/sonata/dv_board.c
index e8665e5d3a4eece26617ff286c79d6970e94ce87..2db40c834bd3d5f0ee5a5049386d7194b203f514 100644
--- a/board/davinci/sonata/dv_board.c
+++ b/board/davinci/sonata/dv_board.c
@@ -29,11 +29,8 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/emac_defs.h>
 
-#define MACH_TYPE_SONATA		1254
-
 DECLARE_GLOBAL_DATA_PTR;
 
-extern void	i2c_init(int speed, int slaveaddr);
 extern void	timer_init(void);
 extern int	eth_hw_init(void);
 extern phy_t	phy;