amcc-common.h: enable support for "env grep", "setexpr", and regex.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

include/configs/amcc-common.h

@@ -71,6 +71,7 @@
 #define CONFIG_CMD_DIAG
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_ELF
+#define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_MII
@@ -78,6 +79,7 @@
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SETEXPR
 
 /*
  * Miscellaneous configurable options
@@ -115,6 +117,7 @@
 #define CONFIG_LOADS_ECHO		/* echo on for serial download	*/
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change	*/
 
+#define CONFIG_REGEX			/* Enable regular expression support */
 /*
  * BOOTP options
  */