enable OTP support for IXP4xx

SVN-Revision: 6846

target/linux/ixp4xx-2.6/config/default

@@ -231,13 +231,17 @@ CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_MTD_BLOCK2MTD is not set
 CONFIG_MTD_CFI=y
-# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_CFI_ADV_OPTIONS=y
 # CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=n
 CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
 CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_NOSWAP=y
 # CONFIG_MTD_CFI_STAA is not set
 CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_CHAR=y
@@ -261,6 +265,7 @@ CONFIG_MTD_MAP_BANK_WIDTH_4=y
 # CONFIG_MTD_NAND is not set
 # CONFIG_MTD_OBSOLETE_CHIPS is not set
 # CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_OTP=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PHRAM is not set