ixp: remove the option to include the Microcode

instead the board will have to load it from flash or ram
which will be specified by npe_ucode env var

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/actux3.h b/include/configs/actux3.h
index 3f42ed4..a7bb38c 100644
--- a/include/configs/actux3.h
+++ b/include/configs/actux3.h
@@ -146,8 +146,6 @@
 
 /* include IXP4xx NPE support */
 #define CONFIG_IXP4XX_NPE		1
-/* use separate flash sector with ucode images */
-#define CONFIG_IXP4XX_NPE_EXT_UCODE_BASE	0x50040000
 
 #define CONFIG_NET_MULTI		1
 /* NPE0 PHY address */
@@ -185,6 +183,7 @@
 #define CONFIG_SYS_USE_PPCENV			1
 
 #define CONFIG_EXTRA_ENV_SETTINGS					\
+	"npe_ucode=50040000\0"						\
 	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
 	"kerneladdr=50050000\0"						\
 	"rootaddr=50170000\0"						\