diff --git a/target/linux/orion/config-3.3 b/target/linux/orion/config-3.3
index c85740a8e213fed766665f67ecac3630ae40e451..9418e0004f44f4fec5d7639c48dd4522c864c676 100644
--- a/target/linux/orion/config-3.3
+++ b/target/linux/orion/config-3.3
@@ -84,8 +84,8 @@ CONFIG_HAVE_PROC_CPU=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_SCHED_CLOCK=y
 CONFIG_HAVE_SPARSE_IRQ=y
-CONFIG_HWMON=y
-CONFIG_I2C_BOARDINFO=y
+# CONFIG_HWMON is not set
+# CONFIG_I2C_BOARDINFO is not set
 CONFIG_INET_LRO=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_KTIME_SCALAR=y
@@ -94,7 +94,7 @@ CONFIG_LEDS_GPIO=y
 # CONFIG_MACH_D2NET is not set
 # CONFIG_MACH_DB88F5281 is not set
 # CONFIG_MACH_DNS323 is not set
-CONFIG_MACH_DT2=y
+# CONFIG_MACH_DT2 is not set
 # CONFIG_MACH_EDMINI_V2 is not set
 # CONFIG_MACH_KUROBOX_PRO is not set
 # CONFIG_MACH_LINKSTATION_LSCHL is not set
@@ -135,7 +135,7 @@ CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PHYLIB=y
 CONFIG_PLAT_ORION=y
 # CONFIG_PREEMPT_RCU is not set
-CONFIG_RTC_CLASS=y
+# CONFIG_RTC_CLASS is not set
 # CONFIG_SCSI_DMA is not set
 CONFIG_SPLIT_PTLOCK_CPUS=999999
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
diff --git a/target/linux/orion/harddisk/config-3.3 b/target/linux/orion/harddisk/config-3.3
index a566aa537e898fbcf41ad5bef0a3f717dffd676b..73bf55c11a081b867dafcad7490105b8102690f2 100644
--- a/target/linux/orion/harddisk/config-3.3
+++ b/target/linux/orion/harddisk/config-3.3
@@ -8,7 +8,10 @@ CONFIG_CRC16=y
 # CONFIG_DM_SNAPSHOT is not set
 CONFIG_EXT4_FS=y
 CONFIG_FS_MBCACHE=y
+CONFIG_HWMON=y
+CONFIG_I2C_BOARDINFO=y
 CONFIG_JBD2=y
+CONFIG_MACH_DT2=y
 CONFIG_MD=y
 CONFIG_MD_AUTODETECT=y
 CONFIG_MD_LINEAR=y
@@ -18,6 +21,7 @@ CONFIG_MD_RAID1=y
 # CONFIG_MD_RAID10 is not set
 # CONFIG_MD_RAID456 is not set
 CONFIG_NLS=y
+CONFIG_RTC_CLASS=y
 CONFIG_SATA_MV=y
 CONFIG_SCSI=y
 CONFIG_SCSI_MOD=y