diff --git a/meta-raspberrypi/classes/sdcard_image-rpi.bbclass b/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
index 8197978..0ae98cd 100644
--- a/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
+++ b/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
@@ -25,9 +25,6 @@
 # This image depends on the rootfs image
 IMAGE_TYPEDEP_rpi-sdimg = "${SDIMG_ROOTFS_TYPE}"
 
-# Set kernel and boot loader
-IMAGE_BOOTLOADER ?= "bootfiles"
-
 # Kernel image name
 SDIMG_KERNELIMAGE_raspberrypi  ?= "kernel.img"
 SDIMG_KERNELIMAGE_raspberrypi2 ?= "kernel7.img"
@@ -56,8 +53,7 @@
     mtools-native:do_populate_sysroot \
     dosfstools-native:do_populate_sysroot \
     virtual/kernel:do_deploy \
-    ${IMAGE_BOOTLOADER}:do_deploy \
-    rpi-config:do_deploy \
+    rpi-bootfiles:do_deploy \
     ${@bb.utils.contains('MACHINE_FEATURES', 'armstub', 'armstubs:do_deploy', '' ,d)} \
     ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \
     ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot-default-script:do_deploy', '',d)} \
diff --git a/meta-raspberrypi/conf/layer.conf b/meta-raspberrypi/conf/layer.conf
index 98cd6f4..aa3174a 100644
--- a/meta-raspberrypi/conf/layer.conf
+++ b/meta-raspberrypi/conf/layer.conf
@@ -9,7 +9,7 @@
 BBFILE_PATTERN_raspberrypi := "^${LAYERDIR}/"
 BBFILE_PRIORITY_raspberrypi = "9"
 
-LAYERSERIES_COMPAT_raspberrypi = "sumo thud warrior zeus dunfell gatesgarth"
+LAYERSERIES_COMPAT_raspberrypi = "gatesgarth hardknott"
 
 # Additional license directories.
 LICENSE_PATH += "${LAYERDIR}/files/custom-licenses"
diff --git a/meta-raspberrypi/conf/machine/include/rpi-base.inc b/meta-raspberrypi/conf/machine/include/rpi-base.inc
index cd6d0b0..18368c6 100644
--- a/meta-raspberrypi/conf/machine/include/rpi-base.inc
+++ b/meta-raspberrypi/conf/machine/include/rpi-base.inc
@@ -42,6 +42,7 @@
     overlays/w1-gpio.dtbo \
     overlays/gpio-ir.dtbo \
     overlays/gpio-ir-tx.dtbo \
+    overlays/imx219.dtbo \
     "
 
 RPI_KERNEL_DEVICETREE ?= " \
@@ -122,7 +123,7 @@
                     '${KERNEL_IMAGETYPE};${SDIMG_KERNELIMAGE}', d)} \
                  "
 do_image_wic[depends] += " \
-    bootfiles:do_deploy \
+    rpi-bootfiles:do_deploy \
     ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \
     "
 
diff --git a/meta-raspberrypi/docs/extra-build-config.md b/meta-raspberrypi/docs/extra-build-config.md
index 8460184..921dcc5 100644
--- a/meta-raspberrypi/docs/extra-build-config.md
+++ b/meta-raspberrypi/docs/extra-build-config.md
@@ -326,3 +326,17 @@
         # Raspberry Pi 7\" display/touch screen \n \
         lcd_rotate=2 \n \
         '
+## Enable Raspberrypi Camera V2
+
+RaspberryPi does not have the unicam device ( RaspberryPi Camera ) enabled by default.
+Because this unicam device ( bcm2835-unicam ) as of now is used by libcamera opensource.
+So we have to explicitly set in local.conf.
+
+    RASPBERRYPI_CAMERA_V2 = "1"
+
+This will add the device tree overlays imx219 ( RaspberryPi Camera sensor V2 driver ) to config.txt.
+Also, this will enable adding Contiguous Memory Allocation value in the cmdline.txt.
+
+Ref.:
+* <https://github.com/raspberrypi/documentation/blob/master/linux/software/libcamera/README.md>
+* <https://www.raspberrypi.org/blog/an-open-source-camera-stack-for-raspberry-pi-using-libcamera/>
diff --git a/meta-raspberrypi/dynamic-layers/meta-python/recipes-core/packagegroups/packagegroup-rpi-test.bbappend b/meta-raspberrypi/dynamic-layers/meta-python/recipes-core/packagegroups/packagegroup-rpi-test.bbappend
new file mode 100644
index 0000000..63fedbb
--- /dev/null
+++ b/meta-raspberrypi/dynamic-layers/meta-python/recipes-core/packagegroups/packagegroup-rpi-test.bbappend
@@ -0,0 +1,4 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+RDEPENDS_${PN} += "python3-sense-hat"
+
diff --git a/meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb b/meta-raspberrypi/dynamic-layers/meta-python/recipes-devtools/python/python3-sense-hat_2.2.0.bb
similarity index 95%
rename from meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb
rename to meta-raspberrypi/dynamic-layers/meta-python/recipes-devtools/python/python3-sense-hat_2.2.0.bb
index 5ea0014..6195d28 100644
--- a/meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb
+++ b/meta-raspberrypi/dynamic-layers/meta-python/recipes-devtools/python/python3-sense-hat_2.2.0.bb
@@ -20,5 +20,5 @@
 RDEPENDS_${PN} += " \
     ${PYTHON_PN}-numpy \
     ${PYTHON_PN}-rtimu \
-    ${PYTHON_PN}-imaging \
+    ${PYTHON_PN}-pillow \
     "
diff --git a/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb b/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb
index d8f3fe7..7e389df 100644
--- a/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb
+++ b/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb
@@ -34,3 +34,5 @@
 do_deploy[dirs] += "${DEPLOYDIR}/${PN}"
 
 PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+TOOLCHAIN = "gcc"
diff --git a/meta-raspberrypi/recipes-bsp/bootfiles/bootfiles.bb b/meta-raspberrypi/recipes-bsp/bootfiles/bootfiles.bb
deleted file mode 100644
index 80e226d..0000000
--- a/meta-raspberrypi/recipes-bsp/bootfiles/bootfiles.bb
+++ /dev/null
@@ -1,43 +0,0 @@
-DESCRIPTION = "Closed source binary files to help boot all raspberry pi devices."
-LICENSE = "Broadcom-RPi"
-
-LIC_FILES_CHKSUM = "file://LICENCE.broadcom;md5=c403841ff2837657b2ed8e5bb474ac8d"
-
-inherit deploy nopackages
-
-include recipes-bsp/common/raspberrypi-firmware.inc
-
-INHIBIT_DEFAULT_DEPS = "1"
-
-DEPENDS = "rpi-config"
-
-COMPATIBLE_MACHINE = "^rpi$"
-
-S = "${RPIFW_S}/boot"
-
-PR = "r3"
-
-do_deploy() {
-    install -d ${DEPLOYDIR}/${PN}
-
-    for i in ${S}/*.elf ; do
-        cp $i ${DEPLOYDIR}/${PN}
-    done
-    for i in ${S}/*.dat ; do
-        cp $i ${DEPLOYDIR}/${PN}
-    done
-    for i in ${S}/*.bin ; do
-        cp $i ${DEPLOYDIR}/${PN}
-    done
-
-    # Add stamp in deploy directory
-    touch ${DEPLOYDIR}/${PN}/${PN}-${PV}.stamp
-}
-
-do_deploy[depends] += "rpi-config:do_deploy"
-
-addtask deploy before do_build after do_install
-do_deploy[dirs] += "${DEPLOYDIR}/${PN}"
-
-PACKAGE_ARCH = "${MACHINE_ARCH}"
-
diff --git a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bb b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bb
new file mode 100644
index 0000000..f1248ee
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bb
@@ -0,0 +1,43 @@
+DESCRIPTION = "Closed source binary files to help boot all raspberry pi devices."
+LICENSE = "Broadcom-RPi"
+
+LIC_FILES_CHKSUM = "file://LICENCE.broadcom;md5=c403841ff2837657b2ed8e5bb474ac8d"
+
+inherit deploy nopackages
+
+include recipes-bsp/common/raspberrypi-firmware.inc
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+DEPENDS = "rpi-config rpi-cmdline"
+
+COMPATIBLE_MACHINE = "^rpi$"
+
+S = "${RPIFW_S}/boot"
+
+PR = "r3"
+
+do_deploy() {
+    install -d ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
+
+    for i in ${S}/*.elf ; do
+        cp $i ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
+    done
+    for i in ${S}/*.dat ; do
+        cp $i ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
+    done
+    for i in ${S}/*.bin ; do
+        cp $i ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
+    done
+
+    # Add stamp in deploy directory
+    touch ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/${PN}-${PV}.stamp
+}
+
+do_deploy[depends] += "rpi-config:do_deploy rpi-cmdline:do_deploy"
+
+addtask deploy before do_build after do_install
+do_deploy[dirs] += "${DEPLOYDIR}/${BOOTFILES_DIR_NAME}"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
diff --git a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bb b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bb
new file mode 100644
index 0000000..97db4e3
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bb
@@ -0,0 +1,49 @@
+SUMMARY = "cmdline.txt file used to boot the kernel on a Raspberry Pi device"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+COMPATIBLE_MACHINE = "^rpi$"
+INHIBIT_DEFAULT_DEPS = "1"
+inherit deploy nopackages
+
+CMDLINE_DWC_OTG ?= "dwc_otg.lpm_enable=0"
+CMDLINE_ROOTFS ?= "root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
+
+CMDLINE_SERIAL ?= "${@oe.utils.conditional("ENABLE_UART", "1", "console=serial0,115200", "", d)}"
+
+CMDLINE_CMA ?= "${@oe.utils.conditional("RASPBERRYPI_CAMERA_V2", "1", "cma=64M", "", d)}"
+
+CMDLINE_PITFT ?= "${@bb.utils.contains("MACHINE_FEATURES", "pitft", "fbcon=map:10 fbcon=font:VGA8x8", "", d)}"
+
+# Add the kernel debugger over console kernel command line option if enabled
+CMDLINE_KGDB ?= '${@oe.utils.conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'
+
+# Disable rpi logo on boot
+CMDLINE_LOGO ?= '${@oe.utils.conditional("DISABLE_RPI_BOOT_LOGO", "1", "logo.nologo", "", d)}'
+
+# You can define CMDLINE_DEBUG as "debug" in your local.conf or distro.conf
+# to enable kernel debugging.
+CMDLINE_DEBUG ?= ""
+
+CMDLINE = " \
+    ${CMDLINE_DWC_OTG} \
+    ${CMDLINE_SERIAL} \
+    ${CMDLINE_ROOTFS} \
+    ${CMDLINE_CMA} \
+    ${CMDLINE_KGDB} \
+    ${CMDLINE_LOGO} \
+    ${CMDLINE_PITFT} \
+    ${CMDLINE_DEBUG} \
+    "
+
+do_compile() {
+    echo "${CMDLINE}" > "${WORKDIR}/cmdline.txt"
+}
+
+do_deploy() {
+    install -d "${DEPLOYDIR}/${BOOTFILES_DIR_NAME}"
+    install -m 0644 "${WORKDIR}/cmdline.txt" "${DEPLOYDIR}/${BOOTFILES_DIR_NAME}"
+}
+
+addtask deploy before do_build after do_install
+do_deploy[dirs] += "${DEPLOYDIR}/${BOOTFILES_DIR_NAME}"
diff --git a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
index 9489951..e1c330d 100644
--- a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -178,6 +178,12 @@
         echo "dtoverlay=${VC4DTBO}" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
     fi
 
+    # Choose Camera Sensor to be used, default imx219 sensor
+    if [ "${RASPBERRYPI_CAMERA_V2}" = "1" ]; then
+        echo "# Enable Sony RaspberryPi Camera" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
+        echo "dtoverlay=imx219" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
+    fi
+
     # Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch (http://www.waveshare.com/7inch-HDMI-LCD-C.htm)
     if [ "${WAVESHARE_1024X600_C_2_1}" = "1" ]; then
         echo "# Waveshare \"C\" 1024x600 7\" Rev2.1 IPS capacitive touch screen" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
diff --git a/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc b/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc
index 32cc480..649c7ea 100644
--- a/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc
+++ b/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc
@@ -1,9 +1,9 @@
-RPIFW_DATE ?= "20201002"
-SRCREV ?= "11e3c314bc2b64f7d862bac00ff3d9f42f3c5a50"
+RPIFW_DATE ?= "20201123"
+SRCREV ?= "8f13114b9ea29bd004151d4a8afa500b2df721be"
 RPIFW_SRC_URI ?= "https://github.com/raspberrypi/firmware/archive/${SRCREV}.tar.gz;downloadfilename=raspberrypi-firmware-${SRCREV}.tar.gz"
 RPIFW_S ?= "${WORKDIR}/firmware-${SRCREV}"
 
 SRC_URI = "${RPIFW_SRC_URI}"
-SRC_URI[sha256sum] = "b8c9f5a3e987f418f11526cbf59f6a6c8103e8f5e94bccffb9ef3fd7ae834f98"
+SRC_URI[sha256sum] = "f9be0cc177aae7dddaa0a2967d090ea33a95be9dd519d2eee3bc740af8ffb19e"
 
 PV = "${RPIFW_DATE}"
diff --git a/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc b/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc
index 93f9d7a..7879c0a 100644
--- a/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc
+++ b/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc
@@ -1,9 +1,9 @@
-RPITOOLS_DATE ?= "20200803"
-SRCREV ?= "0c39cb5b5ac9851312a38c54f5aea770d976de7a"
+RPITOOLS_DATE ?= "20201008"
+SRCREV ?= "fc0e73c13865450e95edd046200e42a6e52d8256"
 RPITOOLS_SRC_URI ?= "https://github.com/raspberrypi/tools/archive/${SRCREV}.tar.gz;downloadfilename=raspberrypi-tools-${SRCREV}.tar.gz"
 RPITOOLS_S ?= "${WORKDIR}/tools-${SRCREV}"
 
 SRC_URI = "${RPITOOLS_SRC_URI}"
-SRC_URI[sha256sum] = "ef56a891eef387d2278e6f9d20b462021faace14aceeb2048b5e5973069c25c0"
+SRC_URI[sha256sum] = "05217b942150830225e8ee04a8f16b8ecc2ffbbe5dd815541b15333f783e805e"
 
 PV = "${RPITOOLS_DATE}"
diff --git a/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb b/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb
index 4cb8978..9108f71 100644
--- a/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb
+++ b/meta-raspberrypi/recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb
@@ -13,10 +13,10 @@
     sed -e 's/@@KERNEL_IMAGETYPE@@/${KERNEL_IMAGETYPE}/' \
         -e 's/@@KERNEL_BOOTCMD@@/${KERNEL_BOOTCMD}/' \
         "${WORKDIR}/boot.cmd.in" > "${WORKDIR}/boot.cmd"
-    mkimage -A arm -T script -C none -n "Boot script" -d "${WORKDIR}/boot.cmd" boot.scr
+    mkimage -A ${UBOOT_ARCH} -T script -C none -n "Boot script" -d "${WORKDIR}/boot.cmd" boot.scr
 }
 
-inherit deploy nopackages
+inherit kernel-arch deploy nopackages
 
 do_deploy() {
     install -d ${DEPLOYDIR}
diff --git a/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb b/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
index 87de355..a3f4ac9 100644
--- a/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
+++ b/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
@@ -17,7 +17,6 @@
     rpi-gpio \
     pi-blaster \
     python3-rtimu \
-    python3-sense-hat \
     connman \
     connman-client \
     wireless-regdb-static \
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0001-Allow-applications-to-set-next-resource-handle.patch b/meta-raspberrypi/recipes-graphics/userland/files/0001-Allow-applications-to-set-next-resource-handle.patch
index ca39b78..295309c 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0001-Allow-applications-to-set-next-resource-handle.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0001-Allow-applications-to-set-next-resource-handle.patch
@@ -1,7 +1,7 @@
-From d0956d198ceaf611314d61a0835fb5924b8a3577 Mon Sep 17 00:00:00 2001
+From 8a734f44beea9b10548ba696eaea1f5a76148fd5 Mon Sep 17 00:00:00 2001
 From: Dom Cobley <dc4@broadcom.com>
 Date: Tue, 9 Jul 2013 09:26:26 -0400
-Subject: [PATCH 01/21] Allow applications to set next resource handle
+Subject: [PATCH] Allow applications to set next resource handle
 
 This patch adds provisions in userland to
 let apps callers set the next rendereing dispmanx resource.
@@ -203,6 +203,3 @@
  FN(void, eglIntSelectMipmap_impl, (EGL_SURFACE_ID_T s, int level))
  
  FN(void, eglIntGetColorData_impl, (EGL_SURFACE_ID_T s, KHRN_IMAGE_FORMAT_T format, uint32_t width, uint32_t height, int32_t stride, uint32_t y_offset, void *data))
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0002-wayland-Add-support-for-the-Wayland-winsys.patch b/meta-raspberrypi/recipes-graphics/userland/files/0002-wayland-Add-support-for-the-Wayland-winsys.patch
index d2d9b49..7945bff 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0002-wayland-Add-support-for-the-Wayland-winsys.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0002-wayland-Add-support-for-the-Wayland-winsys.patch
@@ -1,7 +1,7 @@
-From 75eb8ab4bec3e462607214d2e14c9f2eef73435f Mon Sep 17 00:00:00 2001
+From 3c1566e9c3b356cfcd8327fed0e537ed978c8e78 Mon Sep 17 00:00:00 2001
 From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
 Date: Tue, 1 Oct 2013 13:19:20 +0200
-Subject: [PATCH 02/21] wayland: Add support for the Wayland winsys
+Subject: [PATCH] wayland: Add support for the Wayland winsys
 
 * Adds EGL_WL_bind_wayland_display extension
 * Adds wayland-egl library
@@ -43,13 +43,13 @@
  .../khronos/wayland-egl/wayland-egl-priv.h    |  53 ++++
  interface/khronos/wayland-egl/wayland-egl.c   |  59 +++++
  .../khronos/wayland-egl/wayland-egl.pc.in     |  10 +
- interface/vmcs_host/CMakeLists.txt            |  21 +-
+ interface/vmcs_host/CMakeLists.txt            |  13 +-
  interface/vmcs_host/vc_dispmanx.h             |  10 +
  interface/vmcs_host/vc_vchi_dispmanx.c        |  42 +++
  interface/vmcs_host/vc_vchi_dispmanx.h        |  15 ++
  interface/wayland/dispmanx.xml                | 123 +++++++++
  makefiles/cmake/Wayland.cmake                 |  72 +++++
- 30 files changed, 1257 insertions(+), 99 deletions(-)
+ 30 files changed, 1253 insertions(+), 95 deletions(-)
  create mode 100644 interface/khronos/common/linux/khrn_wayland.c
  copy interface/{vmcs_host/vc_vchi_dispmanx.h => khronos/common/linux/khrn_wayland.h} (56%)
  create mode 100644 interface/khronos/ext/egl_wayland.c
@@ -1551,7 +1551,7 @@
 +Libs: -L${libdir} -lwayland-egl
 +Cflags: -I${includedir}
 diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
-index 4a914a7..c202204 100755
+index cbef80c..552312a 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
 @@ -7,13 +7,24 @@
@@ -1559,15 +1559,11 @@
  add_definitions(-fno-strict-aliasing)
  
 -add_library(vchostif
--            ${VMCS_TARGET}/vcfilesys.c ${VMCS_TARGET}/vcmisc.c
--            vc_vchi_gencmd.c vc_vchi_filesys.c vc_vchi_gpuserv.c
--            vc_vchi_tvservice.c vc_vchi_cecservice.c
--            vc_vchi_dispmanx.c vc_service_common.c)
 +set(VCHOSTIF_SOURCE
-+    ${VMCS_TARGET}/vcfilesys.c ${VMCS_TARGET}/vcmisc.c
-+    vc_vchi_gencmd.c vc_vchi_filesys.c vc_vchi_gpuserv.c
-+    vc_vchi_tvservice.c vc_vchi_cecservice.c
-+    vc_vchi_dispmanx.c vc_service_common.c)
+             ${VMCS_TARGET}/vcmisc.c
+             vc_vchi_gencmd.c vc_vchi_gpuserv.c
+             vc_vchi_tvservice.c vc_vchi_cecservice.c
+             vc_vchi_dispmanx.c vc_service_common.c)
  #            ${VMCS_TARGET}/vmcs_main.c
  #  vc_vchi_haud.c
 +
@@ -1893,6 +1889,3 @@
 +    list(APPEND ${_sources} "${_server_header}")
 +    set(${_sources} ${${_sources}} PARENT_SCOPE)
 +endfunction()
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0003-wayland-Add-Wayland-example.patch b/meta-raspberrypi/recipes-graphics/userland/files/0003-wayland-Add-Wayland-example.patch
index 59fc366..e10f9ab 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0003-wayland-Add-Wayland-example.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0003-wayland-Add-Wayland-example.patch
Binary files differ
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0004-wayland-egl-Add-bcm_host-to-dependencies.patch b/meta-raspberrypi/recipes-graphics/userland/files/0004-wayland-egl-Add-bcm_host-to-dependencies.patch
index ac4c513..19608be 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0004-wayland-egl-Add-bcm_host-to-dependencies.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0004-wayland-egl-Add-bcm_host-to-dependencies.patch
@@ -1,7 +1,7 @@
-From 3ce83fc1d4974d4db15ff72b4e856a29c60dbb83 Mon Sep 17 00:00:00 2001
+From 73e338f99f89bc85fe384759a385d95e904adb7f Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Mon, 10 Aug 2015 02:38:27 -0700
-Subject: [PATCH 04/21] wayland-egl: Add bcm_host to dependencies
+Subject: [PATCH] wayland-egl: Add bcm_host to dependencies
 
 It uses headers like vcos_platform_types.h but does not
 depend on module which should add the required include paths
@@ -23,6 +23,3 @@
 +Requires: bcm_host
  Libs: -L${libdir} -lwayland-egl
  Cflags: -I${includedir}
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch b/meta-raspberrypi/recipes-graphics/userland/files/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch
index 33d4a55..2772323 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0005-interface-remove-faulty-assert-to-make-weston-happy-.patch
@@ -1,8 +1,8 @@
-From cf4d2dba7150aad7f85eb7f5df0b0cfa9389da57 Mon Sep 17 00:00:00 2001
+From 8e79662e7b396325bee3f310a9406c74110cc7f4 Mon Sep 17 00:00:00 2001
 From: "Yann E. MORIN" <yann.morin.1998@free.fr>
 Date: Sat, 24 Jan 2015 22:07:19 +0100
-Subject: [PATCH 05/21] interface: remove faulty assert() to make weston happy
- at runtime
+Subject: [PATCH] interface: remove faulty assert() to make weston happy at
+ runtime
 
 This was removed after a discussion on IRC with the weston guys
 ('daniels' on irc.freenode.net/#wayland).
@@ -24,6 +24,3 @@
                 dispmanx_client.update_callback(handle, dispmanx_client.update_callback_param);
              }
           } else {
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch b/meta-raspberrypi/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch
index 690d51d..5a1d8cf 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0006-zero-out-wl-buffers-in-egl_surface_free.patch
@@ -1,7 +1,7 @@
-From ce90048cb25a0c2c49c585ce3a4cd8c73a8ff55b Mon Sep 17 00:00:00 2001
+From 22652fec1206eb6e5b3c05e2c4933feffce922e8 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 6 Feb 2016 11:10:47 -0800
-Subject: [PATCH 06/21] zero-out wl buffers in egl_surface_free
+Subject: [PATCH] zero-out wl buffers in egl_surface_free
 
 origins from buildroot
 
@@ -28,6 +28,3 @@
        }
  #endif
     }
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0007-initialize-front-back-wayland-buffers.patch b/meta-raspberrypi/recipes-graphics/userland/files/0007-initialize-front-back-wayland-buffers.patch
index d964ed5..bae39e1 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0007-initialize-front-back-wayland-buffers.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0007-initialize-front-back-wayland-buffers.patch
@@ -1,7 +1,7 @@
-From 7f7e5b87104134b6710985c5f1c5936a59cccc98 Mon Sep 17 00:00:00 2001
+From 5c0fb637f8b1286da19b904c7be1692a4aa61244 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 6 Feb 2016 11:11:41 -0800
-Subject: [PATCH 07/21] initialize front back wayland buffers
+Subject: [PATCH] initialize front back wayland buffers
 
 origins from metrological wayland support
 
@@ -29,6 +29,3 @@
        resource = DISPMANX_NO_HANDLE;
     }
  #endif
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0008-Remove-RPC_FLUSH.patch b/meta-raspberrypi/recipes-graphics/userland/files/0008-Remove-RPC_FLUSH.patch
index d9aba5e..1c15009 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0008-Remove-RPC_FLUSH.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0008-Remove-RPC_FLUSH.patch
@@ -1,7 +1,7 @@
-From 2291cf20017c297e6ed3afd56945cf8768c9901e Mon Sep 17 00:00:00 2001
+From 18839d288b60aa3592ba5a3ac4ac44eb8328a793 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 6 Feb 2016 11:09:18 -0800
-Subject: [PATCH 08/21] Remove RPC_FLUSH
+Subject: [PATCH] Remove RPC_FLUSH
 
 Origins from buildroot
 
@@ -22,6 +22,3 @@
  #if EGL_BRCM_global_image
        }
  #endif
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0009-fix-cmake-dependency-race.patch b/meta-raspberrypi/recipes-graphics/userland/files/0009-fix-cmake-dependency-race.patch
index 898408b..7d28453 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0009-fix-cmake-dependency-race.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0009-fix-cmake-dependency-race.patch
@@ -1,7 +1,7 @@
-From 736f489743b4a761afc928cbac197b28b3209bf1 Mon Sep 17 00:00:00 2001
+From f324e2724973aa76d054c3662d5d0903fd405390 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 6 Feb 2016 13:12:47 -0800
-Subject: [PATCH 09/21] fix cmake dependency race
+Subject: [PATCH] fix cmake dependency race
 
 Fixes errors like
 
@@ -42,7 +42,7 @@
     add_library (vcos SHARED ${SOURCES})
     target_link_libraries (vcos pthread dl rt)
 diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
-index c202204..16d3184 100755
+index 552312a..775742d 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
 @@ -15,14 +15,6 @@ set(VCHOSTIF_SOURCE
@@ -73,6 +73,3 @@
  struct wl_dispmanx_server_buffer {
  	struct wl_resource *resource;
  	struct wl_dispmanx *dispmanx;
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0010-Fix-for-framerate-with-nested-composition.patch b/meta-raspberrypi/recipes-graphics/userland/files/0010-Fix-for-framerate-with-nested-composition.patch
index 37f6abb..b6a4c58 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0010-Fix-for-framerate-with-nested-composition.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0010-Fix-for-framerate-with-nested-composition.patch
@@ -1,7 +1,7 @@
-From 450341ccd98801be1c3dc648e18211177f81a60d Mon Sep 17 00:00:00 2001
+From 09de2ce12ed8a879cc822cd20c5f2756d030808a Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Tue, 29 Mar 2016 20:38:30 -0700
-Subject: [PATCH 10/21] Fix for framerate with nested composition
+Subject: [PATCH] Fix for framerate with nested composition
 
 frame rate appears irregular and lower than expected when using nested composition.
 
@@ -55,6 +55,3 @@
  
  #ifdef ANDROID
                 CLIENT_UNLOCK();
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0011-build-shared-library-for-vchostif.patch b/meta-raspberrypi/recipes-graphics/userland/files/0011-build-shared-library-for-vchostif.patch
index 77f9ccb..0d8ccd1 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0011-build-shared-library-for-vchostif.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0011-build-shared-library-for-vchostif.patch
@@ -1,7 +1,7 @@
-From 13f2a4d1c6b6e79389ac3aa64512d78882a11b2f Mon Sep 17 00:00:00 2001
+From 140df8cbf93fc3295f57bffeb254adeb0b17d3a0 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 2 Apr 2016 10:37:24 -0700
-Subject: [PATCH 11/21] build shared library for vchostif
+Subject: [PATCH] build shared library for vchostif
 
 Fixes #149
 
@@ -11,7 +11,7 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
-index 16d3184..e54f046 100755
+index 775742d..76813c9 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
 @@ -15,7 +15,7 @@ set(VCHOSTIF_SOURCE
@@ -23,6 +23,3 @@
  
  #add_library(bufman            vc_vchi_bufman.c            )
  set(INSTALL_TARGETS vchostif)
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0012-implement-buffer-wrapping-interface-for-dispmanx.patch b/meta-raspberrypi/recipes-graphics/userland/files/0012-implement-buffer-wrapping-interface-for-dispmanx.patch
index 53403d7..e652cc2 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0012-implement-buffer-wrapping-interface-for-dispmanx.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0012-implement-buffer-wrapping-interface-for-dispmanx.patch
@@ -1,7 +1,7 @@
-From a09feea5ceb0af717c17a3a7df8a638f8e858f52 Mon Sep 17 00:00:00 2001
+From bdb5bbe994b91a7c64ca6103fbf2bbd590e6b8e5 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sat, 2 Apr 2016 10:54:59 -0700
-Subject: [PATCH 12/21] implement buffer wrapping interface for dispmanx
+Subject: [PATCH] implement buffer wrapping interface for dispmanx
 
 Courtesy: Zan Dobersek
 
@@ -87,6 +87,3 @@
    </interface>
  
  </protocol>
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0013-Implement-triple-buffering-for-wayland.patch b/meta-raspberrypi/recipes-graphics/userland/files/0013-Implement-triple-buffering-for-wayland.patch
index d5702cb..b60928a 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0013-Implement-triple-buffering-for-wayland.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0013-Implement-triple-buffering-for-wayland.patch
@@ -1,7 +1,7 @@
-From dd8017ebccfa9c439a4e8dd501872e2052016f10 Mon Sep 17 00:00:00 2001
+From ffdcdf7605f4f266b408cf161e7c76dab54d689b Mon Sep 17 00:00:00 2001
 From: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com>
 Date: Thu, 19 Jan 2017 18:56:07 +0000
-Subject: [PATCH 13/21] Implement triple buffering for wayland
+Subject: [PATCH] Implement triple buffering for wayland
 
 Change from double to triple buffering for wayland.
 This enables higher frame rates without tearing artifacts
@@ -85,6 +85,3 @@
     /*
        back_wl_buffer
  
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch b/meta-raspberrypi/recipes-graphics/userland/files/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch
index 52f0315..7e637a0 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0014-GLES2-gl2ext.h-Define-GL_R8_EXT-and-GL_RG8_EXT.patch
@@ -1,7 +1,7 @@
-From afe3917b1a236c08b1ed01053e3da9ab283db1ec Mon Sep 17 00:00:00 2001
+From 4624c934d1a783968306e61ded4389c153e3d009 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Wed, 10 May 2017 06:39:34 +0000
-Subject: [PATCH 14/21] GLES2/gl2ext.h: Define GL_R8_EXT and GL_RG8_EXT
+Subject: [PATCH] GLES2/gl2ext.h: Define GL_R8_EXT and GL_RG8_EXT
 
 weston code uses these defines
 Upstream-Status: Pending
@@ -30,6 +30,3 @@
  /* GL_EXT_texture_type_2_10_10_10_REV */
  #ifndef GL_EXT_texture_type_2_10_10_10_REV
  #define GL_UNSIGNED_INT_2_10_10_10_REV_EXT                      0x8368
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0015-EGL-glplatform.h-define-EGL_CAST.patch b/meta-raspberrypi/recipes-graphics/userland/files/0015-EGL-glplatform.h-define-EGL_CAST.patch
index 964d0ec..1c2e5bc 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0015-EGL-glplatform.h-define-EGL_CAST.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0015-EGL-glplatform.h-define-EGL_CAST.patch
@@ -1,7 +1,7 @@
-From 47972590947e5da25d77cae0ce060f7b8d022a10 Mon Sep 17 00:00:00 2001
+From 528a439539a77e67bf136d425eac3240ca6f1cd7 Mon Sep 17 00:00:00 2001
 From: Andrea Galbusera <gizero@gmail.com>
 Date: Fri, 14 Jul 2017 09:52:54 +0200
-Subject: [PATCH 15/21] EGL/glplatform.h: define EGL_CAST
+Subject: [PATCH] EGL/glplatform.h: define EGL_CAST
 
 C++ / C typecast macros for special EGL handle values: used by libepoxy code
 The definition comes from the updated version of this header in mesa.
@@ -27,6 +27,3 @@
 +#endif
 +
  #endif /* __eglplatform_h */
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch b/meta-raspberrypi/recipes-graphics/userland/files/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch
index 3790f80..fa7984c 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch
@@ -1,8 +1,7 @@
-From 1eb8bdb4d45e3de9582145c120b0d3ede187c7a9 Mon Sep 17 00:00:00 2001
+From c5969e5e5c50e2c9b32c6f945040a8e5763ba06c Mon Sep 17 00:00:00 2001
 From: Jeff Wannamaker <jeff_wannamaker@cable.comcast.com>
 Date: Sat, 27 Jan 2018 12:28:31 -0500
-Subject: [PATCH 16/21] Allow multiple wayland compositor state data per
- process
+Subject: [PATCH] Allow multiple wayland compositor state data per process
 
 When eglBindWaylandDisplayWL is called store the wl_global
 created in a list associated with the wayland display.
@@ -140,6 +139,3 @@
  
     CLIENT_UNLOCK();
  
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0017-khronos-backport-typedef-for-EGL_EXT_image_dma_buf_i.patch b/meta-raspberrypi/recipes-graphics/userland/files/0017-khronos-backport-typedef-for-EGL_EXT_image_dma_buf_i.patch
index c3457cd..97340d7 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0017-khronos-backport-typedef-for-EGL_EXT_image_dma_buf_i.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0017-khronos-backport-typedef-for-EGL_EXT_image_dma_buf_i.patch
@@ -1,8 +1,7 @@
-From 99a210c93019d37dd7f044102c4314c8cb988ed4 Mon Sep 17 00:00:00 2001
+From 8091dac73f792fb000e7ec97de6be23cd84b7cb7 Mon Sep 17 00:00:00 2001
 From: Hugo Hromic <hhromic@gmail.com>
 Date: Sun, 13 May 2018 10:49:04 +0100
-Subject: [PATCH 17/21] khronos: backport typedef for
- EGL_EXT_image_dma_buf_import
+Subject: [PATCH] khronos: backport typedef for EGL_EXT_image_dma_buf_import
 
 The `gstreamer1.0-plugins-base` package version `1.14` uses `EGL_EXT_image_dma_buf_import`, which
 expects the `EGLuint64KHR` typedef that is present in recent versions of Khronos.
@@ -33,6 +32,3 @@
  
  #ifndef EGL_WL_bind_wayland_display
  #define EGL_WL_bind_wayland_display 1
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0018-Add-EGL_IMG_context_priority-related-defines.patch b/meta-raspberrypi/recipes-graphics/userland/files/0018-Add-EGL_IMG_context_priority-related-defines.patch
index 5317c60..8843489 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0018-Add-EGL_IMG_context_priority-related-defines.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0018-Add-EGL_IMG_context_priority-related-defines.patch
@@ -1,7 +1,7 @@
-From 82cf4bc5623c5220dfa1c096ea192f2509837782 Mon Sep 17 00:00:00 2001
+From 214f1895db14e3a88d5b2b3b6c844af3890e2eba Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Sun, 15 Jul 2018 00:48:38 -0700
-Subject: [PATCH 18/21] Add EGL_IMG_context_priority related defines
+Subject: [PATCH] Add EGL_IMG_context_priority related defines
 
 These defines are needed for compiling weston 4.x
 taken from Khronos headers
@@ -30,6 +30,3 @@
  #ifndef EGL_KHR_vg_parent_image
  #define EGL_KHR_vg_parent_image 1
  #define EGL_VG_PARENT_IMAGE_KHR			0x30BA	/* eglCreateImageKHR target */
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0019-libfdt-Undefine-__wordsize-if-already-defined.patch b/meta-raspberrypi/recipes-graphics/userland/files/0019-libfdt-Undefine-__wordsize-if-already-defined.patch
index cd6306b..841341e 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0019-libfdt-Undefine-__wordsize-if-already-defined.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0019-libfdt-Undefine-__wordsize-if-already-defined.patch
@@ -1,7 +1,7 @@
-From 1112539d9fde6428c1230b4fc9ea479623e9f968 Mon Sep 17 00:00:00 2001
+From bcdc525b2e4403f9e878e93cbd0d146ce9e37bb8 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Thu, 25 Jul 2019 23:30:27 -0700
-Subject: [PATCH 19/21] libfdt: Undefine __wordsize if already defined
+Subject: [PATCH] libfdt: Undefine __wordsize if already defined
 
 glibc 2.30+ defines __wordsize, which is same so its easier to compile
 for multiple versions of glibc even ones which does not have this define
@@ -26,6 +26,3 @@
  #ifdef __CHECKER__
  #define FDT_FORCE __attribute__((force))
  #define FDT_BITWISE __attribute__((bitwise))
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0020-openmaxil-add-pkg-config-file.patch b/meta-raspberrypi/recipes-graphics/userland/files/0020-openmaxil-add-pkg-config-file.patch
index e9d9da6..65fc5eb 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0020-openmaxil-add-pkg-config-file.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0020-openmaxil-add-pkg-config-file.patch
@@ -1,7 +1,7 @@
-From 488916a6b366bfa5da2907b5892798eb2306a17d Mon Sep 17 00:00:00 2001
+From 372b3b75945300604c9b7b012ecb25c0548a1495 Mon Sep 17 00:00:00 2001
 From: Martin Jansa <martin.jansa@lge.com>
 Date: Wed, 13 Jun 2018 18:22:22 +0000
-Subject: [PATCH 20/21] openmaxil: add pkg-config file
+Subject: [PATCH] openmaxil: add pkg-config file
 
 ---
  CMakeLists.txt            |  2 +-
@@ -38,6 +38,3 @@
 +Version: 1
 +Libs: -L${libdir} -lopenmaxil -lvcos -lvchiq_arm -pthread
 +Cflags: -I${includedir} -I${includedir}/IL -I${includedir}/interface/vmcs_host/linux -I${includedir}/interface/vcos/pthreads -DUSE_VCHIQ_ARM
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0021-cmake-Disable-format-overflow-warning-as-error.patch b/meta-raspberrypi/recipes-graphics/userland/files/0021-cmake-Disable-format-overflow-warning-as-error.patch
index c762a9f..43f9f29 100644
--- a/meta-raspberrypi/recipes-graphics/userland/files/0021-cmake-Disable-format-overflow-warning-as-error.patch
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0021-cmake-Disable-format-overflow-warning-as-error.patch
@@ -1,7 +1,7 @@
-From ee842886f3c0589d6df5a0687973beb18a3be524 Mon Sep 17 00:00:00 2001
+From d08003ab30452b4268121bcf82e03fdf21c89cdd Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Tue, 31 Mar 2020 11:51:02 -0700
-Subject: [PATCH 21/21] cmake: Disable format-overflow warning as error
+Subject: [PATCH] cmake: Disable format-overflow warning as error
 
 gcc10 complains about a check which could potentially be null
 
@@ -20,7 +20,7 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/host_applications/linux/libs/bcm_host/CMakeLists.txt b/host_applications/linux/libs/bcm_host/CMakeLists.txt
-index a863cb6..f358135 100644
+index 2f4beb9..7a4ab06 100644
 --- a/host_applications/linux/libs/bcm_host/CMakeLists.txt
 +++ b/host_applications/linux/libs/bcm_host/CMakeLists.txt
 @@ -3,7 +3,7 @@ if (WIN32)
@@ -32,6 +32,3 @@
  endif ()
  
  # set this as we want all the source of vchostif to be available in libbcm_host
--- 
-2.27.0
-
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0022-all-host_applications-remove-non-existent-projects.patch b/meta-raspberrypi/recipes-graphics/userland/files/0022-all-host_applications-remove-non-existent-projects.patch
new file mode 100644
index 0000000..595eefb
--- /dev/null
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0022-all-host_applications-remove-non-existent-projects.patch
@@ -0,0 +1,30 @@
+From 451e8458e45926e4e1c0433864ac4cf8b05d792b Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Fri, 27 Nov 2020 03:12:26 -0500
+Subject: [PATCH] all host_applications: remove non-existent projects
+
+The ALL_APPS symbol will optionally build an additional set of projects,
+however, several of them don't exist anymore. Remove them from the list of
+ALL_APPS.
+
+Upstream-status: submitted [https://github.com/raspberrypi/userland/pull/661]
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ host_applications/linux/CMakeLists.txt | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/host_applications/linux/CMakeLists.txt b/host_applications/linux/CMakeLists.txt
+index 928b637..554ae46 100644
+--- a/host_applications/linux/CMakeLists.txt
++++ b/host_applications/linux/CMakeLists.txt
+@@ -14,10 +14,6 @@ add_subdirectory(apps/dtoverlay)
+ add_subdirectory(apps/dtmerge)
+ 
+ if(ALL_APPS)
+- add_subdirectory(apps/vcdbg)
+- add_subdirectory(libs/elftoolchain)
+- # add_subdirectory(apps/smct)
+- add_subdirectory(apps/edid_parser)
+  add_subdirectory(apps/hello_pi)
+ endif()
+ 
diff --git a/meta-raspberrypi/recipes-graphics/userland/files/0023-hello_pi-optionally-build-wayland-specific-app.patch b/meta-raspberrypi/recipes-graphics/userland/files/0023-hello_pi-optionally-build-wayland-specific-app.patch
new file mode 100644
index 0000000..642ee86
--- /dev/null
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0023-hello_pi-optionally-build-wayland-specific-app.patch
@@ -0,0 +1,28 @@
+From 5f4324a0008c2e8e1f511432f98bf85c9fffd35c Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Fri, 27 Nov 2020 03:18:50 -0500
+Subject: [PATCH] hello_pi: optionally build wayland-specific app
+
+Only build the wayland-specific hello_pi app when building for wayland.
+
+Upstream-status: inappropriate [the wayland example is not part of upstream]
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ host_applications/linux/apps/hello_pi/CMakeLists.txt | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/host_applications/linux/apps/hello_pi/CMakeLists.txt b/host_applications/linux/apps/hello_pi/CMakeLists.txt
+index 2849fad..7de3265 100644
+--- a/host_applications/linux/apps/hello_pi/CMakeLists.txt
++++ b/host_applications/linux/apps/hello_pi/CMakeLists.txt
+@@ -25,7 +25,9 @@ add_subdirectory(hello_encode)
+ add_subdirectory(hello_jpeg)
+ add_subdirectory(hello_videocube)
+ add_subdirectory(hello_teapot)
+-add_subdirectory(hello_wayland)
++if (BUILD_WAYLAND)
++    add_subdirectory(hello_wayland)
++endif()
+ 
+ if(BUILD_FONT)
+ set(VGFONT_SRCS libs/vgfont/font.c libs/vgfont/vgft.c libs/vgfont/graphics.c)
diff --git a/meta-raspberrypi/recipes-graphics/userland/userland_git.bb b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
index 24f0eaf..32aa4a5 100644
--- a/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
+++ b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
@@ -13,11 +13,11 @@
 
 SRCBRANCH = "master"
 SRCFORK = "raspberrypi"
-SRCREV = "188d3bfe4a0ac36b119a2cee35a6be8d0c68e09e"
+SRCREV = "9f3f9054a692e53b60fca54221a402414e030335"
 
 # Use the date of the above commit as the package version. Update this when
 # SRCREV is changed.
-PV = "20200624"
+PV = "20201027"
 
 SRC_URI = "\
     git://github.com/${SRCFORK}/userland.git;protocol=git;branch=${SRCBRANCH} \
@@ -42,6 +42,8 @@
     file://0019-libfdt-Undefine-__wordsize-if-already-defined.patch \
     file://0020-openmaxil-add-pkg-config-file.patch \
     file://0021-cmake-Disable-format-overflow-warning-as-error.patch \
+    file://0022-all-host_applications-remove-non-existent-projects.patch \
+    file://0023-hello_pi-optionally-build-wayland-specific-app.patch \
 "
 
 SRC_URI_remove_toolchain-clang = "file://0021-cmake-Disable-format-overflow-warning-as-error.patch"
@@ -52,8 +54,10 @@
 
 ASNEEDED = ""
 
+ALLAPPS = "${@bb.utils.contains('PACKAGECONFIG', 'allapps', '-DALL_APPS=true', '', d)}"
 EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=Release -DCMAKE_EXE_LINKER_FLAGS='-Wl,--no-as-needed' \
                  -DVMCS_INSTALL_PREFIX=${exec_prefix} \
+                 ${ALLAPPS} \
 "
 
 EXTRA_OECMAKE_append_aarch64 = " -DARM64=ON "
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch b/meta-raspberrypi/recipes-kernel/linux/files/0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch
deleted file mode 100644
index a9e9213..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/files/0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From e6ebc8e654bba53f28af5229a1069fc74fa58b7b Mon Sep 17 00:00:00 2001
-From: Jason Wessel <jason.wessel@windriver.com>
-Date: Thu, 25 Sep 2014 11:26:49 -0700
-Subject: [PATCH] menuconfig,check-lxdiaglog.sh: Allow specification of ncurses
- location
-
-In some cross build environments such as the Yocto Project build
-environment it provides an ncurses library that is compiled
-differently than the host's version.  This causes display corruption
-problems when the host's curses includes are used instead of the
-includes from the provided compiler are overridden.  There is a second
-case where there is no curses libraries at all on the host system and
-menuconfig will just fail entirely.
-
-The solution is simply to allow an override variable in
-check-lxdialog.sh for environments such as the Yocto Project.  Adding
-a CROSS_CURSES_LIB and CROSS_CURSES_INC solves the issue and allowing
-compiling and linking against the right headers and libraries.
-
-Upstream-Status: submitted [https://lkml.org/lkml/2013/3/3/103]
-
-Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
-cc: Michal Marek <mmarek@suse.cz>
-cc: linux-kbuild@vger.kernel.org
-Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
-Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
----
- scripts/kconfig/lxdialog/check-lxdialog.sh | 8 ++++++++
- 1 file changed, 8 insertions(+)
- mode change 100755 => 100644 scripts/kconfig/lxdialog/check-lxdialog.sh
-
-diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
-old mode 100755
-new mode 100644
-index 5075ebf2d3b9..ba9242101190
---- a/scripts/kconfig/lxdialog/check-lxdialog.sh
-+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
-@@ -4,6 +4,10 @@
- # What library to link
- ldflags()
- {
-+	if [ "$CROSS_CURSES_LIB" != "" ]; then
-+		echo "$CROSS_CURSES_LIB"
-+		exit
-+	fi
- 	pkg-config --libs ncursesw 2>/dev/null && exit
- 	pkg-config --libs ncurses 2>/dev/null && exit
- 	for ext in so a dll.a dylib ; do
-@@ -21,6 +25,10 @@ ldflags()
- # Where is ncurses.h?
- ccflags()
- {
-+	if [ x"$CROSS_CURSES_INC" != x ]; then
-+		echo "$CROSS_CURSES_INC"
-+		exit
-+	fi
- 	if pkg-config --cflags ncursesw 2>/dev/null; then
- 		echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
- 	elif pkg-config --cflags ncurses 2>/dev/null; then
--- 
-2.14.3
-
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch b/meta-raspberrypi/recipes-kernel/linux/files/0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch
deleted file mode 100644
index e0e7b85..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/files/0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From e66a0be4fac135d67ab228a6fd1453b9e36a3644 Mon Sep 17 00:00:00 2001
-From: Changbin Du <changbin.du@gmail.com>
-Date: Tue, 28 Jan 2020 23:29:38 +0800
-Subject: [PATCH] perf: Make perf able to build with latest libbfd
-
-libbfd has changed the bfd_section_* macros to inline functions
-bfd_section_<field> since 2019-09-18. See below two commits:
-  o http://www.sourceware.org/ml/gdb-cvs/2019-09/msg00064.html
-  o https://www.sourceware.org/ml/gdb-cvs/2019-09/msg00072.html
-
-This fix make perf able to build with both old and new libbfd.
-
-Signed-off-by: Changbin Du <changbin.du@gmail.com>
-Acked-by: Jiri Olsa <jolsa@redhat.com>
-Cc: Peter Zijlstra <peterz@infradead.org>
-Link: http://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@gmail.com
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----
- tools/perf/util/srcline.c | 16 +++++++++++++++-
- 1 file changed, 15 insertions(+), 1 deletion(-)
-
-diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
-index af3f9b9f1e8b..b8e77617fdc4 100644
---- a/tools/perf/util/srcline.c
-+++ b/tools/perf/util/srcline.c
-@@ -191,16 +191,30 @@ static void find_address_in_section(bfd *abfd, asection *section, void *data)
- 	bfd_vma pc, vma;
- 	bfd_size_type size;
- 	struct a2l_data *a2l = data;
-+	flagword flags;
- 
- 	if (a2l->found)
- 		return;
- 
--	if ((bfd_get_section_flags(abfd, section) & SEC_ALLOC) == 0)
-+#ifdef bfd_get_section_flags
-+	flags = bfd_get_section_flags(abfd, section);
-+#else
-+	flags = bfd_section_flags(section);
-+#endif
-+	if ((flags & SEC_ALLOC) == 0)
- 		return;
- 
- 	pc = a2l->addr;
-+#ifdef bfd_get_section_vma
- 	vma = bfd_get_section_vma(abfd, section);
-+#else
-+	vma = bfd_section_vma(section);
-+#endif
-+#ifdef bfd_get_section_size
- 	size = bfd_get_section_size(section);
-+#else
-+	size = bfd_section_size(section);
-+#endif
- 
- 	if (pc < vma || pc >= vma + size)
- 		return;
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch b/meta-raspberrypi/recipes-kernel/linux/files/0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch
deleted file mode 100644
index 1828934..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/files/0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 4cd12df48b83cef9cc7d6b80b128afbf68746718 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Sat, 14 Mar 2020 07:31:34 -0700
-Subject: [PATCH] selftest/bpf: Use CHECK macro instead of RET_IF
-
-backporting 634efb750435d0a489dc58477d4fcb88b2692942 causes build
-failures because RET_IF is defined in 7ee0d4e97b889c0478af9c1a6e5af658b181423f
-but that is not backported
-
-Upstream-Status: Submitted
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Cc: Jakub Sitnicki <jakub@cloudflare.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
----
- tools/testing/selftests/bpf/test_select_reuseport.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tools/testing/selftests/bpf/test_select_reuseport.c b/tools/testing/selftests/bpf/test_select_reuseport.c
-index 079d0f5a2909..7e4c91f2238d 100644
---- a/tools/testing/selftests/bpf/test_select_reuseport.c
-+++ b/tools/testing/selftests/bpf/test_select_reuseport.c
-@@ -668,12 +668,12 @@ static void cleanup_per_test(void)
- 
- 	for (i = 0; i < NR_RESULTS; i++) {
- 		err = bpf_map_update_elem(result_map, &i, &zero, BPF_ANY);
--		RET_IF(err, "reset elem in result_map",
-+		CHECK(err, "reset elem in result_map",
- 		       "i:%u err:%d errno:%d\n", i, err, errno);
- 	}
- 
- 	err = bpf_map_update_elem(linum_map, &zero, &zero, BPF_ANY);
--	RET_IF(err, "reset line number in linum_map", "err:%d errno:%d\n",
-+	CHECK(err, "reset line number in linum_map", "err:%d errno:%d\n",
- 	       err, errno);
- 
- 	for (i = 0; i < REUSEPORT_ARRAY_SIZE; i++)
--- 
-2.26.0
-
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/initramfs-image-bundle.cfg b/meta-raspberrypi/recipes-kernel/linux/files/initramfs-image-bundle.cfg
new file mode 100644
index 0000000..ea54003
--- /dev/null
+++ b/meta-raspberrypi/recipes-kernel/linux/files/initramfs-image-bundle.cfg
@@ -0,0 +1,3 @@
+CONFIG_OVERLAY_FS=y
+CONFIG_SQUASHFS=y
+CONFIG_UBIFS_FS=y
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/rpi-kernel-misc.cfg b/meta-raspberrypi/recipes-kernel/linux/files/rpi-kernel-misc.cfg
deleted file mode 100644
index 07b1437..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/files/rpi-kernel-misc.cfg
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SENSORS_RPI_POE_FAN=m
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/vc4graphics.cfg b/meta-raspberrypi/recipes-kernel/linux/files/vc4graphics.cfg
new file mode 100644
index 0000000..0b4ba48
--- /dev/null
+++ b/meta-raspberrypi/recipes-kernel/linux/files/vc4graphics.cfg
@@ -0,0 +1,6 @@
+CONFIG_I2C_BCM2835=y
+CONFIG_DRM=y
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_VC4=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-dev.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-dev.bb
index bb4a64e..9b2b6f3 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-dev.bb
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-dev.bb
@@ -5,19 +5,27 @@
         raise bb.parse.SkipRecipe(msg)
 }
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-raspberrypi:"
+LINUX_VERSION ?= "5.10.y"
+LINUX_RPI_BRANCH ?= "rpi-5.10.y"
 
-LINUX_VERSION ?= "4.19"
-LINUX_RPI_BRANCH ?= "rpi-4.19.y"
+SRCREV_machine = "${AUTOREV}"
+SRCREV_meta = "${AUTOREV}"
 
-SRCREV = "${AUTOREV}"
+KMETA = "kernel-meta"
+
 SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;protocol=git;branch=${LINUX_RPI_BRANCH} \
+    git://github.com/raspberrypi/linux.git;name=machine;protocol=git;branch=${LINUX_RPI_BRANCH} \
+    git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=master;destsuffix=${KMETA} \
+    file://powersave.cfg \
+    file://android-drivers.cfg \
     "
+
 require linux-raspberrypi.inc
 
+LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
+
+KERNEL_EXTRA_ARGS += "DTC_FLAGS='-@ -H epapr'"
+
 # Disable version check so that we don't have to edit this recipe every time
 # upstream bumps the version
 KERNEL_VERSION_SANITY_SKIP = "1"
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.14.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.14.bb
deleted file mode 100644
index 224bc6d..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.14.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-LINUX_VERSION ?= "4.14.91"
-
-SRCREV = "0b520d5f1f580d36a742a9457a5673fa1578fff3"
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=rpi-4.14.y-rt \
-    file://0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch \
-    "
-
-require linux-raspberrypi.inc
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.19.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.19.bb
deleted file mode 100644
index 2d9363f..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-rt_4.19.bb
+++ /dev/null
@@ -1,6 +0,0 @@
-LINUX_VERSION ?= "4.19.71"
-LINUX_RPI_BRANCH ?= "rpi-4.19.y-rt"
-
-SRCREV = "e2e9cec6fb061ba58304fd391ef76747f2963557"
-
-require linux-raspberrypi_4.19.inc
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
index 3219a23..746c0c5 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
@@ -11,7 +11,10 @@
 inherit kernel siteinfo
 require recipes-kernel/linux/linux-yocto.inc
 
-SRC_URI += "file://rpi-kernel-misc.cfg"
+SRC_URI += " \
+    ${@bb.utils.contains("INITRAMFS_IMAGE_BUNDLE", "1", "file://initramfs-image-bundle.cfg", "", d)} \
+    ${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "file://vc4graphics.cfg", "", d)} \
+    "
 
 KCONFIG_MODE = "--alldefconfig"
 KBUILD_DEFCONFIG_raspberrypi0-wifi ?= "bcmrpi_defconfig"
@@ -25,21 +28,6 @@
 
 LINUX_VERSION_EXTENSION ?= ""
 
-# CMDLINE for raspberrypi
-SERIAL = "${@oe.utils.conditional("ENABLE_UART", "1", "console=serial0,115200", "", d)}"
-CMDLINE ?= "dwc_otg.lpm_enable=0 ${SERIAL} root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
-
-# Add the kernel debugger over console kernel command line option if enabled
-CMDLINE_append = ' ${@oe.utils.conditional("ENABLE_KGDB", "1", "kgdboc=serial0,115200", "", d)}'
-
-# Disable rpi logo on boot
-CMDLINE_append += ' ${@oe.utils.conditional("DISABLE_RPI_BOOT_LOGO", "1", "logo.nologo", "", d)}'
-
-# You can define CMDLINE_DEBUG as "debug" in your local.conf or distro.conf
-# to enable kernel debugging.
-CMDLINE_DEBUG ?= ""
-CMDLINE_append = " ${CMDLINE_DEBUG}"
-
 KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "stmpe-ts", "", d)}"
 
 # A LOADADDR is needed when building a uImage format kernel. This value is not
@@ -47,96 +35,9 @@
 # manually. This value unused if KERNEL_IMAGETYPE is not uImage.
 KERNEL_EXTRA_ARGS += "LOADADDR=0x00008000"
 
-# Set a variable in .configure
-# $1 - Configure variable to be set
-# $2 - value [n/y/value]
-kernel_configure_variable() {
-    # Remove the config
-    CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
-    if test "$2" = "n"
-    then
-        echo "# CONFIG_$1 is not set" >> ${B}/.config
-    else
-        echo "CONFIG_$1=$2" >> ${B}/.config
-    fi
-}
-
-config_setup() {
-    # From kernel.bbclass. Unfortunately, this is needed to support builds that
-    # use devtool. The reason is as follows:
-    #
-    # - In devtool builds, externalsrc.bbclass gets inherited and sets a list of
-    # SRCTREECOVEREDTASKS, which don't get run because they affect the source
-    # tree and, when using devtool, we want the developer's changes to be the
-    # single source of truth. kernel-yocto.bbclass adds do_kernel_configme to
-    # SRCTREECOVEREDTASKS, so it doesn't run in a devtool build., In a normal
-    # non-devtool build, do_kernel_configme creates ${B}.config.
-    #
-    # - Normally (e.g. in linux-yocto), it would be OK that do_kernel_configme
-    # doesn't run, because the first few lines of do_configure in kernel.bbclass
-    # populate ${B}.config from either ${S}.config (if it exists) for custom
-    # developer changes, or otherwise from ${WORDIR}/defconfig.
-    #
-    # - In linux-raspberrypi, we add do_configure_prepend, which tweaks
-    # ${B}.config. Since this runs *before* the kernel.bbclass do_configure,
-    # ${B}.config doesn't yet exist and we hit an error. Thus we need to move
-    # the logic from do_configure up to before our do_configure_prepend. Because
-    # we are copying only a portion of do_configure and not the whole thing,
-    # there is no clean way to do it using OE functionality, so we just
-    # copy-and-paste.
-    if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
-        mv "${S}/.config" "${B}/.config"
-    fi
-
-    # Copy defconfig to .config if .config does not exist. This allows
-    # recipes to manage the .config themselves in do_configure_prepend().
-    if [ -f "${WORKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
-        cp "${WORKDIR}/defconfig" "${B}/.config"
-    fi
-}
-
-do_configure_prepend() {
-    config_setup
-
-    mv -f ${B}/.config ${B}/.config.patched
-    CONF_SED_SCRIPT=""
-
-    if [ "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
-        kernel_configure_variable OVERLAY_FS y
-        kernel_configure_variable SQUASHFS y
-        kernel_configure_variable UBIFS_FS y
-    fi
-
-    # Activate the configuration options for VC4
-    VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}"
-    if [ "${VC4GRAPHICS}" = "1" ]; then
-        kernel_configure_variable I2C_BCM2835 y
-        kernel_configure_variable DRM y
-        kernel_configure_variable DRM_FBDEV_EMULATION y
-        kernel_configure_variable DRM_VC4 y
-    fi
-
-    # Keep this the last line
-    # Remove all modified configs and add the rest to .config
-    sed -e "${CONF_SED_SCRIPT}" < '${B}/.config.patched' >> '${B}/.config'
-    rm -f ${B}/.config.patched
-}
-
 do_compile_append() {
     if [ "${SITEINFO_BITS}" = "64" ]; then
         cc_extra=$(get_cc_option)
         oe_runmake dtbs CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
     fi
 }
-
-do_deploy_append() {
-    # Deploy cmdline.txt only for the main kernel package
-    if [ ${KERNEL_PACKAGE_NAME} = "kernel" ]; then
-        install -d ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
-        PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", "1", "0", d)}"
-        if [ ${PITFT} = "1" ]; then
-            PITFT_PARAMS="fbcon=map:10 fbcon=font:VGA8x8"
-        fi
-        echo "${CMDLINE}${PITFT_PARAMS}" > ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/cmdline.txt
-    fi
-}
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb
deleted file mode 100644
index 03710ed..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-LINUX_VERSION ?= "4.14.114"
-
-SRCREV = "7688b39276ff9952df381d79de63b258e73971ce"
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=rpi-4.14.y \
-    file://0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch \
-    "
-
-require linux-raspberrypi.inc
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb
deleted file mode 100644
index 93a29f0..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb
+++ /dev/null
@@ -1,10 +0,0 @@
-LINUX_VERSION ?= "4.19.126"
-LINUX_RPI_BRANCH ?= "rpi-4.19.y"
-
-SRCREV = "f6b3ac28f0a9137d4c24c0b8832e693bbd16f5b7"
-
-require linux-raspberrypi_4.19.inc
-
-SRC_URI += "file://0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch \
-            file://0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch \
-           "
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.inc b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.inc
deleted file mode 100644
index d6c1223..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.inc
+++ /dev/null
@@ -1,12 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-raspberrypi:"
-
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=${LINUX_RPI_BRANCH} \
-    "
-SRC_URI_append_raspberrypi4-64 = " file://rpi4-64-kernel-misc.cfg"
-
-require linux-raspberrypi.inc
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-
-KERNEL_EXTRA_ARGS_append_rpi = " DTC_FLAGS='-@ -H epapr'"
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.bb
index 4a7182f..1d04c2f 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.bb
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.bb
@@ -1,13 +1,22 @@
-LINUX_VERSION ?= "5.4.72"
+LINUX_VERSION ?= "5.4.79"
 LINUX_RPI_BRANCH ?= "rpi-5.4.y"
 
-SRCREV_machine = "154de7bbd5844a824a635d4f9e3f773c15c6ce11"
+SRCREV_machine = "9797f1a4938c20139b00a25de93cc99efb5c291b"
 SRCREV_meta = "5d52d9eea95fa09d404053360c2351b2b91b323b"
 
-require linux-raspberrypi_5.4.inc
+KMETA = "kernel-meta"
 
-SRC_URI += "file://0001-Revert-selftests-bpf-Skip-perf-hw-events-test-if-the.patch \
-            file://0002-Revert-selftests-bpf-Fix-perf_buffer-test-on-systems.patch \
-            file://powersave.cfg \
-            file://android-drivers.cfg \
-           "
+SRC_URI = " \
+    git://github.com/raspberrypi/linux.git;name=machine;branch=${LINUX_RPI_BRANCH} \
+    git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA} \
+    file://0001-Revert-selftests-bpf-Skip-perf-hw-events-test-if-the.patch \
+    file://0002-Revert-selftests-bpf-Fix-perf_buffer-test-on-systems.patch \
+    file://powersave.cfg \
+    file://android-drivers.cfg \
+    "
+
+require linux-raspberrypi.inc
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
+
+KERNEL_EXTRA_ARGS += "DTC_FLAGS='-@ -H epapr'"
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.inc b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.inc
deleted file mode 100644
index 9e8934a..0000000
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_5.4.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-raspberrypi:"
-
-KMETA = "kernel-meta"
-
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;name=machine;branch=${LINUX_RPI_BRANCH} \
-    git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA} \
-    "
-SRC_URI_remove = "file://rpi-kernel-misc.cfg"
-
-require linux-raspberrypi.inc
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-
-KERNEL_EXTRA_ARGS_append_rpi = " DTC_FLAGS='-@ -H epapr'"
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch
similarity index 100%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0001-config-files-path.patch b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0001-config-files-path.patch
similarity index 100%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0001-config-files-path.patch
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0001-config-files-path.patch
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0003-no-timeout-on-get-state.patch b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0003-no-timeout-on-get-state.patch
similarity index 100%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0003-no-timeout-on-get-state.patch
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0003-no-timeout-on-get-state.patch
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0004-Properly-handle-drain-requests-while-flushing.patch b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0004-Properly-handle-drain-requests-while-flushing.patch
similarity index 100%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0004-Properly-handle-drain-requests-while-flushing.patch
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0004-Properly-handle-drain-requests-while-flushing.patch
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch
similarity index 100%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.16/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx-1.18/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.16%.bbappend b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.18%.bbappend
similarity index 86%
rename from meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.16%.bbappend
rename to meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.18%.bbappend
index 79b35c4..5660655 100644
--- a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.16%.bbappend
+++ b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-omx_1.18%.bbappend
@@ -9,4 +9,4 @@
              file://0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch \
 "
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/gstreamer1.0-omx-1.16:"
+FILESEXTRAPATHS_prepend_rpi := "${THISDIR}/gstreamer1.0-omx-1.18:"
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
index bfbce49..6bed42a 100644
--- a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
+++ b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
@@ -1,6 +1,3 @@
-EXTRA_OECONF_append_rpi = " CPPFLAGS='-I${STAGING_INCDIR}/interface/vcos/pthreads \
-                                   -I${STAGING_INCDIR}/interface/vmcs_host/linux'"
-
 # if using bcm driver enable dispmanx not when using VC4 driver
 PACKAGECONFIG_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' dispmanx', d)}"
 DEPENDS_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' userland', d)}"
diff --git a/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.18.%.bbappend b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.18.%.bbappend
new file mode 100644
index 0000000..80a324f
--- /dev/null
+++ b/meta-raspberrypi/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.18.%.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', ' rpi', d)}"