diff --git a/target/linux/x86/config-2.6.31 b/target/linux/x86/config-2.6.31
index 5cfc3e16f7..6616001d97 100644
--- a/target/linux/x86/config-2.6.31
+++ b/target/linux/x86/config-2.6.31
@@ -93,7 +93,6 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_EL3 is not set
 CONFIG_ELF_CORE=y
 # CONFIG_ELPLUS is not set
-# CONFIG_EMBEDDED is not set
 # CONFIG_EUROTECH_WDT is not set
 CONFIG_EXT2_FS=y
 CONFIG_FAST_CMPXCHG_LOCAL=y
@@ -308,6 +307,7 @@ CONFIG_PHYSICAL_START=0x1000000
 # CONFIG_PNPBIOS is not set
 CONFIG_PNP_DEBUG_MESSAGES=y
 CONFIG_PNP=y
+# CONFIG_PROCESSOR_SELECT is not set
 CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
 CONFIG_RD_BZIP2=y
@@ -406,6 +406,7 @@ CONFIG_X86_NEW_MCE=y
 # CONFIG_X86_PAE is not set
 CONFIG_X86_PAT=y
 CONFIG_X86_PLATFORM_DEVICES=y
+CONFIG_X86_PM_TIMER=y
 # CONFIG_X86_POWERNOW_K6 is not set
 # CONFIG_X86_POWERNOW_K7 is not set
 CONFIG_X86_PPRO_FENCE=y