diff --git a/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-yocto_6.6.bbappend b/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-yocto_6.6.bbappend
deleted file mode 100644
index 2e2f92b6..00000000
--- a/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-yocto_6.6.bbappend
+++ /dev/null
@@ -1,6 +0,0 @@
-# Enable use of the linux-yocto kernel for the Raspberry Pi 4
-KBRANCH:raspberrypi4-64 ?= "v6.6/standard/bcm-2xxx-rpi"
-KMACHINE:raspberrypi4-64 ?= "bcm-2xxx-rpi4"
-COMPATIBLE_MACHINE:raspberrypi4-64 = "(raspberrypi4-64)"
-
-require linux-yocto_xen-rpi.inc
diff --git a/recipes-kernel/linux/linux-yocto_6.6_virtualization.inc b/recipes-kernel/linux/linux-yocto_6.6_virtualization.inc
deleted file mode 100644
index 59311487..00000000
--- a/recipes-kernel/linux/linux-yocto_6.6_virtualization.inc
+++ /dev/null
@@ -1,4 +0,0 @@
-# include the baseline meta virtualization configuration options
-# after this include, we can do version specific things
-
-include linux-yocto_virtualization.inc
diff --git a/recipes-kernel/linux/yocto-cfg-fragments-6.6.bb b/recipes-kernel/linux/yocto-cfg-fragments-6.6.bb
deleted file mode 100644
index 6bdc0d03..00000000
--- a/recipes-kernel/linux/yocto-cfg-fragments-6.6.bb
+++ /dev/null
@@ -1,37 +0,0 @@
-HOMEPAGE = "https://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-cache/"
-SUMMARY = "Kernel configuration fragments"
-DESCRIPTION = "Typically used as part of a kernel clone, this is the standalone \
-fragment repository. Making it available to other fragment management schemes \
-"
-SECTION = "devel"
-
-LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
-
-do_configure[noexec] = "1"
-do_compile[noexec] = "1"
-INHIBIT_DEFAULT_DEPS = "1"
-
-LINUX_VERSION ?= "6.6"
-PV = "v${LINUX_VERSION}+git${SRCREV}"
-
-SRCREV = "4a494b202029e94a72ebb3c3966d9f1d249900f3"
-SRC_URI = "\
-        git://git.yoctoproject.org/yocto-kernel-cache;branch=yocto-${LINUX_VERSION} \
-        "
-
-S = "${WORKDIR}/git"
-
-do_install() {
-    install -d ${D}${base_prefix}/kcfg
-
-    # copy the configuration fragments over to the native deploy
-    cp -r ${S}/* ${D}${base_prefix}/kcfg
-    # scripts bring in a bash dependency we don't want
-    rm -rf ${D}${base_prefix}/kcfg/scripts
-}
-
-FILES:${PN} += "kcfg/"
-SYSROOT_DIRS += "${base_prefix}/kcfg"
-BBCLASSEXTEND = "native nativesdk"
-