Device mapper support.

diff --git a/arch/arm/configs/rk29_sdk_defconfig b/arch/arm/configs/rk29_sdk_defconfig
index dd93dc073156b8628fd0d87dcf88635dcafa7c87..589bf6fd406a44d64e79cf13fa620f9651a42ff6 100755 (executable)
--- a/arch/arm/configs/rk29_sdk_defconfig
+++ b/arch/arm/configs/rk29_sdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.32.27
-# Mon Dec 20 22:06:58 2010
+# Wed Dec 22 16:39:09 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -647,7 +647,17 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
-# CONFIG_MD is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=y
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+CONFIG_DM_UEVENT=y
 CONFIG_NETDEVICES=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
@@ -1895,7 +1905,8 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_SEED is not set
 # CONFIG_CRYPTO_SERPENT is not set
 # CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_CRYPTO_TWOFISH_COMMON=y
 
 #
 # Compression