diff --git a/meta-yocto/recipes-kernel/linux/linux-yocto_3.4.bbappend b/meta-yocto/recipes-kernel/linux/linux-yocto_3.4.bbappend
index 6d7d54d3a0..2ff467b020 100644
--- a/meta-yocto/recipes-kernel/linux/linux-yocto_3.4.bbappend
+++ b/meta-yocto/recipes-kernel/linux/linux-yocto_3.4.bbappend
@@ -5,7 +5,7 @@ KBRANCH_beagleboard = "standard/beagleboard"
 
 SRCREV_machine_atom-pc ?= "a8291fa6f723b0182d2b7033b5d59f412ba7cf72"
 SRCREV_machine_routerstationpro ?= "a8291fa6f723b0182d2b7033b5d59f412ba7cf72"
-SRCREV_machine_mpc8315e-rdb ?= "a371ff9dc5cbf9629fd3257d57120d5182e0d981"
+SRCREV_machine_mpc8315e-rdb ?= "47d3076aa7e2a640a1dab8d663529a784709f697"
 SRCREV_machine_beagleboard ?= "a8291fa6f723b0182d2b7033b5d59f412ba7cf72"
 
 COMPATIBLE_MACHINE_mpc8315e-rdb = "mpc8315e-rdb"