am335x_shc: Drop MACH_TYPE usage

This board is using MACH_TYPE values that were clearly picked during
development and not registered.  Remove rather than support.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>

include/configs/am335x_shc.h

@@ -31,25 +31,6 @@
 
 #define CONFIG_SYS_BOOTM_LEN		(16 << 20)
 
-#define MACH_TYPE_BOSCH_SHC_B		9001
-#define MACH_TYPE_BOSCH_SHC_B2		9002
-#define MACH_TYPE_BOSCH_SHC_C		9003
-#define MACH_TYPE_BOSCH_SHC_C2		9004
-#define MACH_TYPE_BOSCH_SHC_C3		9005
-#define MACH_TYPE_BOSCH_SHC		9006
-#ifdef CONFIG_B_SAMPLE
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC_B
-#elif defined CONFIG_B2_SAMPLE
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC_B2
-#elif defined CONFIG_C_SAMPLE
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC_C
-#elif defined CONFIG_C2_SAMPLE
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC_C2
-#elif defined CONFIG_C3_SAMPLE
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC_C3
-#elif defined CONFIG_SERIES
-# define CONFIG_MACH_TYPE		MACH_TYPE_BOSCH_SHC
-#endif /* #ifdef CONFIG_B_SAMPLE */
 /* Clock Defines */
 #define V_OSCK				24000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)