diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend
deleted file mode 100644
index 52fd07fd5d..0000000000
--- a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto-rt_3.14.bbappend
+++ /dev/null
@@ -1,11 +0,0 @@
-KBRANCH_genericx86  = "standard/common-pc/base"
-KBRANCH_genericx86-64  = "standard/common-pc-64/base"
-
-KMACHINE_genericx86 ?= "common-pc"
-KMACHINE_genericx86-64 ?= "common-pc-64"
-
-SRCREV_machine_genericx86 ?= "bda175966009d5a94103559e6e6ae51279952f39"
-SRCREV_machine_genericx86-64 ?= "bda175966009d5a94103559e6e6ae51279952f39"
-
-COMPATIBLE_MACHINE_genericx86 = "genericx86"
-COMPATIBLE_MACHINE_genericx86-64 = "genericx86-64"
diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.14.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.14.bbappend
deleted file mode 100644
index 589ece73c2..0000000000
--- a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.14.bbappend
+++ /dev/null
@@ -1,20 +0,0 @@
-KBRANCH_genericx86  = "standard/common-pc/base"
-KBRANCH_genericx86-64  = "standard/common-pc-64/base"
-KBRANCH_edgerouter = "standard/edgerouter"
-KBRANCH_beaglebone = "standard/beaglebone"
-KBRANCH_mpc8315e-rdb = "standard/fsl-mpc8315e-rdb"
-
-KMACHINE_genericx86 ?= "common-pc"
-KMACHINE_genericx86-64 ?= "common-pc-64"
-
-SRCREV_machine_genericx86 ?= "af1f7f586bd32d39c057f17606991b887eadb389"
-SRCREV_machine_genericx86-64 ?= "578602a722dbfb260801f3b37c6eafd2abb2340d"
-SRCREV_machine_edgerouter ?= "578602a722dbfb260801f3b37c6eafd2abb2340d"
-SRCREV_machine_beaglebone ?= "578602a722dbfb260801f3b37c6eafd2abb2340d"
-SRCREV_machine_mpc8315e-rdb ?= "1cb1bbaf63cecc918cf36c89819a7464af4c4b13"
-
-COMPATIBLE_MACHINE_genericx86 = "genericx86"
-COMPATIBLE_MACHINE_genericx86-64 = "genericx86-64"
-COMPATIBLE_MACHINE_edgerouter = "edgerouter"
-COMPATIBLE_MACHINE_beaglebone = "beaglebone"
-COMPATIBLE_MACHINE_mpc8315e-rdb = "mpc8315e-rdb"
diff --git a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.19.bbappend b/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.19.bbappend
deleted file mode 100644
index c87f840ef4..0000000000
--- a/meta-yocto-bsp/recipes-kernel/linux/linux-yocto_3.19.bbappend
+++ /dev/null
@@ -1,20 +0,0 @@
-KBRANCH_genericx86  = "standard/common-pc"
-KBRANCH_genericx86-64  = "standard/common-pc-64/base"
-KBRANCH_edgerouter = "standard/edgerouter"
-KBRANCH_beaglebone = "standard/beaglebone"
-KBRANCH_mpc8315e-rdb = "standard/fsl-mpc8315e-rdb"
-
-KMACHINE_genericx86 ?= "common-pc"
-KMACHINE_genericx86-64 ?= "common-pc-64"
-
-SRCREV_machine_genericx86 ?= "e152349de59b43b2a75f2c332b44171df461d5a0"
-SRCREV_machine_genericx86-64 ?= "e152349de59b43b2a75f2c332b44171df461d5a0"
-SRCREV_machine_edgerouter ?= "e152349de59b43b2a75f2c332b44171df461d5a0"
-SRCREV_machine_beaglebone ?= "e152349de59b43b2a75f2c332b44171df461d5a0"
-SRCREV_machine_mpc8315e-rdb ?= "2893f3e8ece72f6f47329714d6afe4c9c545bbf9"
-
-COMPATIBLE_MACHINE_genericx86 = "genericx86"
-COMPATIBLE_MACHINE_genericx86-64 = "genericx86-64"
-COMPATIBLE_MACHINE_edgerouter = "edgerouter"
-COMPATIBLE_MACHINE_beaglebone = "beaglebone"
-COMPATIBLE_MACHINE_mpc8315e-rdb = "mpc8315e-rdb"