diff --git a/meta-raspberrypi/README.md b/meta-raspberrypi/README.md
index b49405b..7768a00 100644
--- a/meta-raspberrypi/README.md
+++ b/meta-raspberrypi/README.md
@@ -5,7 +5,7 @@
 [![Build Status](https://yocto-ci.resin.io/job/meta-raspberrypi1/badge/icon)](https://yocto-ci.resin.io/job/meta-raspberrypi1)
 [![Build Status](https://yocto-ci.resin.io/job/meta-raspberrypi2/badge/icon)](https://yocto-ci.resin.io/job/meta-raspberrypi2)
 [![Build Status](https://yocto-ci.resin.io/job/meta-raspberrypi3/badge/icon)](https://yocto-ci.resin.io/job/meta-raspberrypi3)
-[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/agherzan/meta-raspberrypi)
+[![Matrix](https://img.shields.io/matrix/meta-raspberrypi:cub.icu.svg?server_fqdn=matrix.cub.icu)](https://matrix.to/#/#meta-raspberrypi:cub.icu)
 
 ## Quick links
 
diff --git a/meta-raspberrypi/classes/sdcard_image-rpi.bbclass b/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
index 6cbee8b..dc625a3 100644
--- a/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
+++ b/meta-raspberrypi/classes/sdcard_image-rpi.bbclass
@@ -55,6 +55,7 @@
     dosfstools-native:do_populate_sysroot \
     virtual/kernel:do_deploy \
     ${IMAGE_BOOTLOADER}: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)} \
     ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'rpi-u-boot-scr:do_deploy', '',d)} \
 "
@@ -112,48 +113,51 @@
     BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDIMG} unit b print | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 512 /2 }')
     rm -f ${WORKDIR}/boot.img
     mkfs.vfat -F32 -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS
-    mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/* ::/
+    mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/* ::/ || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/* into boot.img"
+    if [ "${@bb.utils.contains("MACHINE_FEATURES", "armstub", "1", "0", d)}" = "1" ]; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/armstubs/${ARMSTUB} ::/ || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/armstubs/${ARMSTUB} into boot.img"
+    fi
     if test -n "${DTS}"; then
         # Copy board device trees to root folder
         for dtbf in ${@split_overlays(d, True)}; do
             dtb=`basename $dtbf`
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::$dtb
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::$dtb || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/$dtb into boot.img"
         done
 
         # Copy device tree overlays to dedicated folder
         mmd -i ${WORKDIR}/boot.img overlays
         for dtbf in ${@split_overlays(d, False)}; do
             dtb=`basename $dtbf`
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::overlays/$dtb
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::overlays/$dtb || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/$dtb into boot.img"
         done
     fi
     if [ "${RPI_USE_U_BOOT}" = "1" ]; then
-        mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/u-boot.bin ::${SDIMG_KERNELIMAGE}
-        mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/u-boot.bin ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/u-boot.bin into boot.img"
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/boot.scr into boot.img"
         if [ ! -z "${INITRAMFS_IMAGE}" -a "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${KERNEL_IMAGETYPE}
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${KERNEL_IMAGETYPE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin into boot.img"
         else
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${KERNEL_IMAGETYPE}
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${KERNEL_IMAGETYPE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} into boot.img"
         fi
     else
         if [ ! -z "${INITRAMFS_IMAGE}" -a "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${SDIMG_KERNELIMAGE}
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin into boot.img"
         else
-            mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${SDIMG_KERNELIMAGE}
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} into boot.img"
         fi
     fi
 
     if [ -n "${FATPAYLOAD}" ] ; then
         echo "Copying payload into VFAT"
         for entry in ${FATPAYLOAD} ; do
-            # add the || true to stop aborting on vfat issues like not supporting .~lock files
-            mcopy -i ${WORKDIR}/boot.img -s -v ${IMAGE_ROOTFS}$entry :: || true
+            # use bbwarn instead of bbfatal to stop aborting on vfat issues like not supporting .~lock files
+            mcopy -v -i ${WORKDIR}/boot.img -s ${IMAGE_ROOTFS}$entry :: || bbwarn "mcopy cannot copy ${IMAGE_ROOTFS}$entry into boot.img"
         done
     fi
 
     # Add stamp file
     echo "${IMAGE_NAME}" > ${WORKDIR}/image-version-info
-    mcopy -i ${WORKDIR}/boot.img -v ${WORKDIR}/image-version-info ::
+    mcopy -v -i ${WORKDIR}/boot.img ${WORKDIR}/image-version-info :: || bbfatal "mcopy cannot copy ${WORKDIR}/image-version-info into boot.img"
 
     # Deploy vfat partition
     if [ "${SDIMG_VFAT_DEPLOY}" = "1" ]; then
diff --git a/meta-raspberrypi/conf/layer.conf b/meta-raspberrypi/conf/layer.conf
index 264b2c0..019e76b 100644
--- a/meta-raspberrypi/conf/layer.conf
+++ b/meta-raspberrypi/conf/layer.conf
@@ -27,6 +27,8 @@
 BBFILES_DYNAMIC += " \
     openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bb \
     openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bbappend \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bb \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bbappend \
     qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/*/*/*.bb \
     qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/*/*/*.bbappend \
 "
diff --git a/meta-raspberrypi/conf/machine/include/rpi-base.inc b/meta-raspberrypi/conf/machine/include/rpi-base.inc
index cc6a54e..af1418d 100644
--- a/meta-raspberrypi/conf/machine/include/rpi-base.inc
+++ b/meta-raspberrypi/conf/machine/include/rpi-base.inc
@@ -35,17 +35,19 @@
     overlays/rpi-ft5406.dtbo \
     overlays/rpi-poe.dtbo \
     overlays/vc4-kms-v3d.dtbo \
+    overlays/vc4-fkms-v3d.dtbo \
     overlays/w1-gpio-pullup.dtbo \
     overlays/w1-gpio.dtbo \
     "
 
 RPI_KERNEL_DEVICETREE ?= " \
-    bcm2708-rpi-0-w.dtb \
+    bcm2708-rpi-zero-w.dtb \
     bcm2708-rpi-b.dtb \
     bcm2708-rpi-b-plus.dtb \
     bcm2709-rpi-2-b.dtb \
     bcm2710-rpi-3-b.dtb \
     bcm2710-rpi-3-b-plus.dtb \
+    bcm2711-rpi-4-b.dtb \
     bcm2708-rpi-cm.dtb \
     bcm2710-rpi-cm3.dtb \
     "
@@ -68,7 +70,7 @@
 KERNEL_IMAGETYPE ?= "${@bb.utils.contains('RPI_USE_U_BOOT', '1', \
         '${KERNEL_IMAGETYPE_UBOOT}', '${KERNEL_IMAGETYPE_DIRECT}', d)}"
 
-MACHINE_FEATURES += "apm usbhost keyboard vfat ext2 screen touchscreen alsa bluetooth wifi sdio"
+MACHINE_FEATURES += "apm usbhost keyboard vfat ext2 screen touchscreen alsa bluetooth wifi sdio vc4graphics"
 
 # Raspberry Pi has no hardware clock
 MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi-cm.conf b/meta-raspberrypi/conf/machine/raspberrypi-cm.conf
index 2da7d50..f9371df 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi-cm.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi-cm.conf
@@ -4,3 +4,5 @@
 
 MACHINEOVERRIDES = "raspberrypi:${MACHINE}"
 include conf/machine/raspberrypi.conf
+
+ARMSTUB ?= "armstub.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi-cm3.conf b/meta-raspberrypi/conf/machine/raspberrypi-cm3.conf
index c8677b4..638c2ea 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi-cm3.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi-cm3.conf
@@ -10,3 +10,5 @@
 SDIMG_KERNELIMAGE ?= "kernel7.img"
 UBOOT_MACHINE = "rpi_3_32b_config"
 SERIAL_CONSOLES ?= "115200;ttyAMA0"
+
+ARMSTUB ?= "armstub.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi.conf b/meta-raspberrypi/conf/machine/raspberrypi.conf
index e94ad86..b23687b 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi.conf
@@ -10,3 +10,5 @@
 SERIAL_CONSOLES ?= "115200;ttyAMA0"
 
 UBOOT_MACHINE = "rpi_config"
+
+ARMSTUB ?= "armstub.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf b/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
index 2c4f760..8689bca 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi0-wifi.conf
@@ -14,3 +14,5 @@
 SDIMG_KERNELIMAGE ?= "kernel.img"
 UBOOT_MACHINE ?= "rpi_0_w_defconfig"
 SERIAL_CONSOLES ?= "115200;ttyS0"
+
+ARMSTUB ?= "armstub.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi2.conf b/meta-raspberrypi/conf/machine/raspberrypi2.conf
index bd191c3..505c6f2 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi2.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi2.conf
@@ -10,3 +10,5 @@
 SERIAL_CONSOLES ?= "115200;ttyAMA0"
 
 UBOOT_MACHINE = "rpi_2_config"
+
+ARMSTUB ?= "armstub7.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi3-64.conf b/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
index 80b6bc4..60fe8bd 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi3-64.conf
@@ -31,3 +31,5 @@
 # "zImage" not supported on arm64 and ".gz" images not supported by bootloader yet
 KERNEL_IMAGETYPE_DIRECT ?= "Image"
 KERNEL_BOOTCMD ?= "booti"
+
+ARMSTUB ?= "armstub8.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi3.conf b/meta-raspberrypi/conf/machine/raspberrypi3.conf
index df64cbb..581e47c 100644
--- a/meta-raspberrypi/conf/machine/raspberrypi3.conf
+++ b/meta-raspberrypi/conf/machine/raspberrypi3.conf
@@ -1,6 +1,6 @@
 #@TYPE: Machine
-#@NAME: RaspberryPi 3 Development Board
-#@DESCRIPTION: Machine configuration for the RaspberryPi 3
+#@NAME: RaspberryPi 3 Development Board (32bit)
+#@DESCRIPTION: Machine configuration for the RaspberryPi 3 in 32 bits mode
 
 DEFAULTTUNE ?= "cortexa7thf-neon-vfpv4"
 require conf/machine/include/tune-cortexa7.inc
@@ -16,3 +16,5 @@
 SDIMG_KERNELIMAGE ?= "kernel7.img"
 UBOOT_MACHINE = "rpi_3_32b_config"
 SERIAL_CONSOLES ?= "115200;ttyS0"
+
+ARMSTUB ?= "armstub7.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi4-64.conf b/meta-raspberrypi/conf/machine/raspberrypi4-64.conf
new file mode 100644
index 0000000..e308577
--- /dev/null
+++ b/meta-raspberrypi/conf/machine/raspberrypi4-64.conf
@@ -0,0 +1,36 @@
+#@TYPE: Machine
+#@NAME: RaspberryPi 4 Development Board (64bit)
+#@DESCRIPTION: Machine configuration for the RaspberryPi 4 in 64 bits mode
+
+MACHINEOVERRIDES = "raspberrypi4:${MACHINE}"
+
+MACHINE_EXTRA_RRECOMMENDS += "\
+    linux-firmware-rpidistro-bcm43455 \
+    bluez-firmware-rpidistro-bcm4345c0-hcd \
+"
+
+require conf/machine/include/tune-cortexa72.inc
+include conf/machine/include/rpi-base.inc
+
+RPI_KERNEL_DEVICETREE = " \
+    broadcom/bcm2711-rpi-4-b.dtb \
+"
+
+SDIMG_KERNELIMAGE ?= "kernel8.img"
+SERIAL_CONSOLES ?= "115200;ttyS0"
+
+UBOOT_MACHINE = "rpi_4_config"
+MACHINE_FEATURES_append = " vc4graphics"
+
+VC4DTBO ?= "vc4-fkms-v3d"
+
+# When u-boot is enabled we need to use the "Image" format and the "booti"
+# command to load the kernel
+KERNEL_IMAGETYPE_UBOOT ?= "Image"
+# "zImage" not supported on arm64 and ".gz" images not supported by bootloader yet
+KERNEL_IMAGETYPE_DIRECT ?= "Image"
+KERNEL_BOOTCMD ?= "booti"
+
+RPI_EXTRA_CONFIG ?= "\n# Force arm in 64bit mode. See: https://github.com/raspberrypi/firmware/issues/1193.\narm_64bit=1"
+
+ARMSTUB ?= "armstub8-gic.bin"
diff --git a/meta-raspberrypi/conf/machine/raspberrypi4.conf b/meta-raspberrypi/conf/machine/raspberrypi4.conf
new file mode 100644
index 0000000..42c765f
--- /dev/null
+++ b/meta-raspberrypi/conf/machine/raspberrypi4.conf
@@ -0,0 +1,21 @@
+#@TYPE: Machine
+#@NAME: RaspberryPi 4 Development Board (32bit)
+#@DESCRIPTION: Machine configuration for the RaspberryPi 4 in 32 bit mode
+
+DEFAULTTUNE ?= "cortexa7thf-neon-vfpv4"
+require conf/machine/include/tune-cortexa7.inc
+include conf/machine/include/rpi-base.inc
+
+MACHINE_EXTRA_RRECOMMENDS += "\
+    linux-firmware-rpidistro-bcm43455 \
+    bluez-firmware-rpidistro-bcm4345c0-hcd \
+"
+
+# 'l' stands for LPAE
+SDIMG_KERNELIMAGE ?= "kernel7l.img"
+UBOOT_MACHINE = "rpi_4_32b_config"
+SERIAL_CONSOLES ?= "115200;ttyS0"
+
+MACHINE_FEATURES_append = " vc4graphics"
+VC4DTBO ?= "vc4-fkms-v3d"
+ARMSTUB ?= "armstub7.bin"
diff --git a/meta-raspberrypi/dynamic-layers/networking-layer/recipes-support/drbd/drbd_%.bbappend b/meta-raspberrypi/dynamic-layers/networking-layer/recipes-support/drbd/drbd_%.bbappend
new file mode 100644
index 0000000..933aaf6
--- /dev/null
+++ b/meta-raspberrypi/dynamic-layers/networking-layer/recipes-support/drbd/drbd_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+COMPATIBLE_MACHINE_rpi = "(null)"
diff --git a/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb b/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb
new file mode 100644
index 0000000..66f2833
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/armstubs/armstubs.bb
@@ -0,0 +1,32 @@
+DESCRIPTION = "Boot strap code that the GPU puts on memory to start running the boot loader"
+LICENSE = "Proprietary"
+
+LIC_FILES_CHKSUM = "file://armstub.S;beginline=1;endline=26;md5=9888f34ac06a676129416c952a6a521e"
+
+inherit deploy nopackages
+
+include recipes-bsp/common/raspberrypi-tools.inc
+
+COMPATIBLE_MACHINE = "^rpi$"
+
+S = "${RPITOOLS_S}/armstubs"
+
+export CC8="${CC}"
+export LD8="${LD}"
+export OBJCOPY8="${OBJCOPY}"
+export OBJDUMP8="${OBJDUMP} -maarch64"
+
+do_compile() {
+    [ -z "${ARMSTUB}" ] && bbfatal "No ARMSTUB defined for your machine."
+    oe_runmake ${ARMSTUB}
+}
+
+do_deploy() {
+    install -d ${DEPLOYDIR}/${PN}
+    cp ${S}/armstub*.bin ${DEPLOYDIR}/${PN}
+}
+
+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/bcm2835-bootfiles.bb b/meta-raspberrypi/recipes-bsp/bootfiles/bcm2835-bootfiles.bb
index 466f443..0d636f0 100644
--- a/meta-raspberrypi/recipes-bsp/bootfiles/bcm2835-bootfiles.bb
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/bcm2835-bootfiles.bb
@@ -5,7 +5,7 @@
 
 inherit deploy nopackages
 
-include recipes-bsp/common/firmware.inc
+include recipes-bsp/common/raspberrypi-firmware.inc
 
 INHIBIT_DEFAULT_DEPS = "1"
 
diff --git a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
index b3356ed..160bc16 100644
--- a/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -41,7 +41,7 @@
     if [ -n "${DISABLE_OVERSCAN}" ]; then
         sed -i '/#disable_overscan=/ c\disable_overscan=${DISABLE_OVERSCAN}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
-    if [ -n "${DISABLE_SPLASH}" ]; then
+    if [ "${DISABLE_SPLASH}" = "1" ]; then
         sed -i '/#disable_splash=/ c\disable_splash=${DISABLE_SPLASH}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
 
@@ -111,25 +111,25 @@
     fi
 
     # Video camera support
-    if [ -n "${VIDEO_CAMERA}" ]; then
+    if [ "${VIDEO_CAMERA}" = "1" ]; then
         echo "# Enable video camera" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
         echo "start_x=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
 
     # Offline compositing support
-    if [ -n "${DISPMANX_OFFLINE}" ]; then
+    if [ "${DISPMANX_OFFLINE}" = "1" ]; then
         echo "# Enable offline compositing" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
         echo "dispmanx_offline=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
 
     # SPI bus support
-    if [ -n "${ENABLE_SPI_BUS}" ] || [ "${PITFT}" = "1" ]; then
+    if [ "${ENABLE_SPI_BUS}" = "1" ] || [ "${PITFT}" = "1" ]; then
         echo "# Enable SPI bus" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
         echo "dtparam=spi=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
     fi
 
     # I2C support
-    if [ -n "${ENABLE_I2C}" ] || [ "${PITFT}" = "1" ]; then
+    if [ "${ENABLE_I2C}" = "1" ] || [ "${PITFT}" = "1" ]; then
         echo "# Enable I2C" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
         echo "dtparam=i2c1=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
         echo "dtparam=i2c_arm=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
@@ -191,6 +191,17 @@
 
     # Append extra config if the user has provided any
     printf "${RPI_EXTRA_CONFIG}\n" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+
+    # Handle setup with armstub file
+    if [ "${@bb.utils.contains("MACHINE_FEATURES", "armstub", "1", "0", d)}" = "1" ]; then
+        echo "\n# ARM stub configuration" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+        echo "armstub=${ARMSTUB}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+        case "${ARMSTUB}" in
+            *-gic.bin)
+                echo  "enable_gic=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+                ;;
+        esac
+    fi
 }
 
 do_deploy_append_raspberrypi3-64() {
diff --git a/meta-raspberrypi/recipes-bsp/common/firmware.inc b/meta-raspberrypi/recipes-bsp/common/firmware.inc
deleted file mode 100644
index e2c3b1a..0000000
--- a/meta-raspberrypi/recipes-bsp/common/firmware.inc
+++ /dev/null
@@ -1,10 +0,0 @@
-RPIFW_DATE ?= "20190517"
-SRCREV ?= "e1900836948f6c6bdf4571da1b966a9085c95d37"
-RPIFW_SRC_URI ?= "https://github.com/raspberrypi/firmware/archive/${SRCREV}.tar.gz"
-RPIFW_S ?= "${WORKDIR}/firmware-${SRCREV}"
-
-SRC_URI = "${RPIFW_SRC_URI}"
-SRC_URI[md5sum] = "ba272fed3661f0c8d5e4c424d2617246"
-SRC_URI[sha256sum] = "2a4c566e98b16575ebf295b795b40a5772f81282948e957bdc9733cf72fdcd39"
-
-PV = "${RPIFW_DATE}"
diff --git a/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc b/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc
new file mode 100644
index 0000000..19c24b5
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/common/raspberrypi-firmware.inc
@@ -0,0 +1,10 @@
+RPIFW_DATE ?= "20190718"
+SRCREV ?= "d36bde339b067bf13b610fd9741d6351c1dafc38"
+RPIFW_SRC_URI ?= "https://github.com/raspberrypi/firmware/archive/${SRCREV}.tar.gz"
+RPIFW_S ?= "${WORKDIR}/firmware-${SRCREV}"
+
+SRC_URI = "${RPIFW_SRC_URI}"
+SRC_URI[md5sum] = "273fe147e3edc92ce38a0ff6bf49e3b9"
+SRC_URI[sha256sum] = "f266df66ce92e7726e894c0c870f0d8e7257434f102ba77bd60640970b689aa3"
+
+PV = "${RPIFW_DATE}"
diff --git a/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc b/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc
new file mode 100644
index 0000000..1ea65db
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/common/raspberrypi-tools.inc
@@ -0,0 +1,9 @@
+SRCREV ?= "76f64a28dc4685507d12f57fe5cfc89f6c32f8e6"
+RPITOOLS_SRC_URI ?= "https://github.com/raspberrypi/tools/archive/${SRCREV}.tar.gz"
+RPITOOLS_S ?= "${WORKDIR}/tools-${SRCREV}"
+
+SRC_URI = "${RPITOOLS_SRC_URI}"
+SRC_URI[md5sum] = "e2d4709b62e1536aeaaeabcbae82a03e"
+SRC_URI[sha256sum] = "5f1c5eb8af9dff71b7cae30ffa6541d689d269a7b86013b365215adfb4c1c27d"
+
+PV = "0.0+git${SRCREV}"
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0001-configs-rpi4-Add-defconfigs-for-rpi4-32-64.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0001-configs-rpi4-Add-defconfigs-for-rpi4-32-64.patch
new file mode 100644
index 0000000..391b26a
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0001-configs-rpi4-Add-defconfigs-for-rpi4-32-64.patch
@@ -0,0 +1,104 @@
+From 5bf85d04b440ce874310e701abded823dc1864bc Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@balena.io>
+Date: Wed, 17 Jul 2019 15:32:11 +0100
+Subject: [PATCH 1/7] configs: rpi4: Add defconfigs for rpi4 (32/64)
+
+This defines a minimum defconfig for each of the two Raspberry Pi 4
+variants. One notable difference is that we don't have a embedded dt for
+this board given that the fw supplies us with one which we can reuse.
+Furthermore, the ram size is not queryable through mbox interface as the
+maximum reported size is 1G. The fw patches the dt with the right
+memory configuration and uboot uses it as it is. We avoid u-boot
+touching this configuration by making sure CONFIG_ARCH_FIXUP_FDT_MEMORY
+is deactivated.
+
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ configs/rpi_4_32b_defconfig | 33 +++++++++++++++++++++++++++++++++
+ configs/rpi_4_defconfig     | 33 +++++++++++++++++++++++++++++++++
+ 2 files changed, 66 insertions(+)
+ create mode 100644 configs/rpi_4_32b_defconfig
+ create mode 100644 configs/rpi_4_defconfig
+
+diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
+new file mode 100644
+index 0000000000..a31a617a5f
+--- /dev/null
++++ b/configs/rpi_4_32b_defconfig
+@@ -0,0 +1,33 @@
++CONFIG_ARM=y
++CONFIG_ARCH_BCM283X=y
++CONFIG_SYS_TEXT_BASE=0x00008000
++CONFIG_TARGET_RPI_4_32B=y
++CONFIG_SYS_MALLOC_F_LEN=0x2000
++CONFIG_DISTRO_DEFAULTS=y
++CONFIG_NR_DRAM_BANKS=1
++# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
++CONFIG_OF_BOARD=y
++CONFIG_OF_BOARD_SETUP=y
++CONFIG_MISC_INIT_R=y
++# CONFIG_DISPLAY_CPUINFO is not set
++# CONFIG_DISPLAY_BOARDINFO is not set
++CONFIG_SYS_PROMPT="U-Boot> "
++# CONFIG_CMD_FLASH is not set
++CONFIG_CMD_GPIO=y
++CONFIG_CMD_MMC=y
++CONFIG_CMD_FS_UUID=y
++CONFIG_ENV_FAT_INTERFACE="mmc"
++CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
++CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
++CONFIG_DM_KEYBOARD=y
++CONFIG_DM_MMC=y
++CONFIG_MMC_SDHCI=y
++CONFIG_MMC_SDHCI_BCM2835=y
++CONFIG_PINCTRL=y
++# CONFIG_PINCTRL_GENERIC is not set
++# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
++CONFIG_DM_VIDEO=y
++CONFIG_SYS_WHITE_ON_BLACK=y
++CONFIG_CONSOLE_SCROLL_LINES=10
++CONFIG_PHYS_TO_BUS=y
++CONFIG_OF_LIBFDT_OVERLAY=y
+diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
+new file mode 100644
+index 0000000000..da8c960a2a
+--- /dev/null
++++ b/configs/rpi_4_defconfig
+@@ -0,0 +1,33 @@
++CONFIG_ARM=y
++CONFIG_ARCH_BCM283X=y
++CONFIG_SYS_TEXT_BASE=0x00080000
++CONFIG_TARGET_RPI_4=y
++CONFIG_SYS_MALLOC_F_LEN=0x2000
++CONFIG_DISTRO_DEFAULTS=y
++CONFIG_NR_DRAM_BANKS=1
++# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
++CONFIG_OF_BOARD=y
++CONFIG_OF_BOARD_SETUP=y
++CONFIG_MISC_INIT_R=y
++# CONFIG_DISPLAY_CPUINFO is not set
++# CONFIG_DISPLAY_BOARDINFO is not set
++CONFIG_SYS_PROMPT="U-Boot> "
++# CONFIG_CMD_FLASH is not set
++CONFIG_CMD_GPIO=y
++CONFIG_CMD_MMC=y
++CONFIG_CMD_FS_UUID=y
++CONFIG_ENV_FAT_INTERFACE="mmc"
++CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
++CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
++CONFIG_DM_KEYBOARD=y
++CONFIG_DM_MMC=y
++CONFIG_MMC_SDHCI=y
++CONFIG_MMC_SDHCI_BCM2835=y
++CONFIG_PINCTRL=y
++# CONFIG_PINCTRL_GENERIC is not set
++# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
++CONFIG_DM_VIDEO=y
++CONFIG_SYS_WHITE_ON_BLACK=y
++CONFIG_CONSOLE_SCROLL_LINES=10
++CONFIG_PHYS_TO_BUS=y
++CONFIG_OF_LIBFDT_OVERLAY=y
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0002-ARM-bcm283x-Add-BCM283x_BASE-define.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0002-ARM-bcm283x-Add-BCM283x_BASE-define.patch
new file mode 100644
index 0000000..fcf91a6
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0002-ARM-bcm283x-Add-BCM283x_BASE-define.patch
@@ -0,0 +1,105 @@
+From df2aa4c6be33b468adc09de337a055556d1f37fb Mon Sep 17 00:00:00 2001
+From: Matthias Brugger <mbrugger@suse.com>
+Date: Fri, 12 Jul 2019 18:20:53 +0200
+Subject: [PATCH 2/7] ARM: bcm283x: Add BCM283x_BASE define
+
+Devices of bcm283x have different base address, depending if they are on
+bcm2835 or bcm2836/7. Use BCM283x_BASE depending on the SoC you want to
+build and only add the offset in the header files.
+
+Signed-off-by: Matthias Brugger <mbrugger@suse.com>
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ arch/arm/mach-bcm283x/Kconfig              | 5 +++++
+ arch/arm/mach-bcm283x/include/mach/mbox.h  | 6 +-----
+ arch/arm/mach-bcm283x/include/mach/sdhci.h | 6 +-----
+ arch/arm/mach-bcm283x/include/mach/timer.h | 6 +-----
+ arch/arm/mach-bcm283x/include/mach/wdog.h  | 6 +-----
+ 5 files changed, 9 insertions(+), 20 deletions(-)
+
+diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig
+index 3eb5a9a897..8e69914a83 100644
+--- a/arch/arm/mach-bcm283x/Kconfig
++++ b/arch/arm/mach-bcm283x/Kconfig
+@@ -141,4 +141,9 @@ config SYS_SOC
+ config SYS_CONFIG_NAME
+ 	default "rpi"
+ 
++config BCM283x_BASE
++	hex
++	default "0x20000000" if BCM2835
++	default "0x3f000000" if BCM2836 || BCM2837
++
+ endmenu
+diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
+index e3a893e49c..e44c7577da 100644
+--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
++++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
+@@ -37,11 +37,7 @@
+ 
+ /* Raw mailbox HW */
+ 
+-#ifndef CONFIG_BCM2835
+-#define BCM2835_MBOX_PHYSADDR	0x3f00b880
+-#else
+-#define BCM2835_MBOX_PHYSADDR	0x2000b880
+-#endif
++#define BCM2835_MBOX_PHYSADDR	(CONFIG_BCM283x_BASE + 0x0000b880)
+ 
+ struct bcm2835_mbox_regs {
+ 	u32 read;
+diff --git a/arch/arm/mach-bcm283x/include/mach/sdhci.h b/arch/arm/mach-bcm283x/include/mach/sdhci.h
+index 5cb6ec3340..b443c379d8 100644
+--- a/arch/arm/mach-bcm283x/include/mach/sdhci.h
++++ b/arch/arm/mach-bcm283x/include/mach/sdhci.h
+@@ -6,11 +6,7 @@
+ #ifndef _BCM2835_SDHCI_H_
+ #define _BCM2835_SDHCI_H_
+ 
+-#ifndef CONFIG_BCM2835
+-#define BCM2835_SDHCI_BASE 0x3f300000
+-#else
+-#define BCM2835_SDHCI_BASE 0x20300000
+-#endif
++#define BCM2835_SDHCI_BASE (CONFIG_BCM283x_BASE + 0x00300000)
+ 
+ int bcm2835_sdhci_init(u32 regbase, u32 emmc_freq);
+ 
+diff --git a/arch/arm/mach-bcm283x/include/mach/timer.h b/arch/arm/mach-bcm283x/include/mach/timer.h
+index 56b0c356bb..014355e759 100644
+--- a/arch/arm/mach-bcm283x/include/mach/timer.h
++++ b/arch/arm/mach-bcm283x/include/mach/timer.h
+@@ -6,11 +6,7 @@
+ #ifndef _BCM2835_TIMER_H
+ #define _BCM2835_TIMER_H
+ 
+-#ifndef CONFIG_BCM2835
+-#define BCM2835_TIMER_PHYSADDR	0x3f003000
+-#else
+-#define BCM2835_TIMER_PHYSADDR	0x20003000
+-#endif
++#define BCM2835_TIMER_PHYSADDR	(CONFIG_BCM283x_BASE + 0x00003000)
+ 
+ #define BCM2835_TIMER_CS_M3	(1 << 3)
+ #define BCM2835_TIMER_CS_M2	(1 << 2)
+diff --git a/arch/arm/mach-bcm283x/include/mach/wdog.h b/arch/arm/mach-bcm283x/include/mach/wdog.h
+index 99c88e5df7..00b5e06c3a 100644
+--- a/arch/arm/mach-bcm283x/include/mach/wdog.h
++++ b/arch/arm/mach-bcm283x/include/mach/wdog.h
+@@ -6,11 +6,7 @@
+ #ifndef _BCM2835_WDOG_H
+ #define _BCM2835_WDOG_H
+ 
+-#ifndef CONFIG_BCM2835
+-#define BCM2835_WDOG_PHYSADDR			0x3f100000
+-#else
+-#define BCM2835_WDOG_PHYSADDR			0x20100000
+-#endif
++#define BCM2835_WDOG_PHYSADDR 			(CONFIG_BCM283x_BASE + 0x00100000)
+ 
+ struct bcm2835_wdog_regs {
+ 	u32 unknown0[7];
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0003-arm-mach-bcm283x-Define-configs-for-RaspberryPi-4.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0003-arm-mach-bcm283x-Define-configs-for-RaspberryPi-4.patch
new file mode 100644
index 0000000..029cac4
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0003-arm-mach-bcm283x-Define-configs-for-RaspberryPi-4.patch
@@ -0,0 +1,108 @@
+From c03f551cab8fe38de8f0e1781f0e2e339419b003 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@balena.io>
+Date: Wed, 17 Jul 2019 15:33:01 +0100
+Subject: [PATCH 3/7] arm: mach-bcm283x: Define configs for RaspberryPi 4
+
+Define two target configs for Raspberry Pi 4 (32 and 64bit) and the
+corresponding BCM2838* configs.
+
+Be aware of the current limitation in firmware which requires an
+explicit configuration to force the arm in 64bit mode when the
+respective target is used.
+
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Signed-off-by: Matthias Brugger <mbrugger@suse.com>
+Upstream-status: Pending
+---
+ arch/arm/mach-bcm283x/Kconfig | 62 +++++++++++++++++++++++++++++++++++
+ 1 file changed, 62 insertions(+)
+
+diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig
+index 8e69914a83..09a5b42bbb 100644
+--- a/arch/arm/mach-bcm283x/Kconfig
++++ b/arch/arm/mach-bcm283x/Kconfig
+@@ -26,6 +26,23 @@ config BCM2837_64B
+ 	select BCM2837
+ 	select ARM64
+ 
++config BCM2838
++	bool "Broadcom BCM2838 SoC support"
++	depends on ARCH_BCM283X
++
++config BCM2838_32B
++	bool "Broadcom BCM2838 SoC 32-bit support"
++	depends on ARCH_BCM283X
++	select BCM2838
++	select ARMV7_LPAE
++	select CPU_V7A
++
++config BCM2838_64B
++	bool "Broadcom BCM2838 SoC 64-bit support"
++	depends on ARCH_BCM283X
++	select BCM2838
++	select ARM64
++
+ menu "Broadcom BCM283X family"
+ 	depends on ARCH_BCM283X
+ 
+@@ -127,6 +144,50 @@ config TARGET_RPI_3
+ 	  This option creates a build targeting the ARMv8/AArch64 ISA.
+ 	select BCM2837_64B
+ 
++config TARGET_RPI_4_32B
++	bool "Raspberry Pi 4 32-bit build"
++	help
++	  Support for all BCM2838-based Raspberry Pi variants, such as
++	  the RPi 4 model B, in AArch32 (32-bit) mode.
++
++	  This option assumes the VideoCore firmware is configured to use the
++	  mini UART (rather than PL011) for the serial console. This is the
++	  default on the RPi 4. To enable the UART console, the following non-
++	  default option must be present in config.txt: enable_uart=1. This is
++	  required for U-Boot to operate correctly, even if you only care
++	  about the HDMI/usbkbd console.
++
++	  Due to hardware incompatibilities, this can't be used with
++	  BCM283/5/6/7.
++
++	  This option creates a build targeting the ARMv7/AArch32 ISA.
++	select BCM2838_32B
++
++config TARGET_RPI_4
++	bool "Raspberry Pi 4 64-bit build"
++	help
++	  Support for all BCM2838-based Raspberry Pi variants, such as
++	  the RPi 4 model B, in AArch64 (64-bit) mode.
++
++	  This option assumes the VideoCore firmware is configured to use the
++	  mini UART (rather than PL011) for the serial console. This is the
++	  default on the RPi 4. To enable the UART console, the following non-
++	  default option must be present in config.txt: enable_uart=1. This is
++	  required for U-Boot to operate correctly, even if you only care
++	  about the HDMI/usbkbd console.
++
++	  Due to hardware incompatibilities, this can't be used with
++	  BCM283/5/6/7.
++
++	  Also, due to a bug in firmware, switching to 64bit mode doesn't
++	  happen automatically based on the kernel's image filename. See
++	  https://github.com/raspberrypi/firmware/issues/1193 for more details.
++	  Until that is resolved, the configuration (config.txt) needs to
++	  explicitly set: arm_64bit=1.
++
++	  This option creates a build targeting the ARMv8/AArch64 ISA.
++	select BCM2838_64B
++
+ endchoice
+ 
+ config SYS_BOARD
+@@ -145,5 +206,6 @@ config BCM283x_BASE
+ 	hex
+ 	default "0x20000000" if BCM2835
+ 	default "0x3f000000" if BCM2836 || BCM2837
++	default "0xfe000000" if BCM2838
+ 
+ endmenu
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0004-rpi-Add-entry-for-Raspberry-Pi-4-model-B.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0004-rpi-Add-entry-for-Raspberry-Pi-4-model-B.patch
new file mode 100644
index 0000000..7309d2b
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0004-rpi-Add-entry-for-Raspberry-Pi-4-model-B.patch
@@ -0,0 +1,33 @@
+From 12fbbd5bc12e225b19d3b4cb193a1bf3d9fa752a Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@balena.io>
+Date: Wed, 17 Jul 2019 15:34:18 +0100
+Subject: [PATCH 4/7] rpi: Add entry for Raspberry Pi 4 model B
+
+The Raspebrry Pi 4 uses the new revision code scheme as documented by
+the foundation. This change adds an entry for this board as well.
+
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ board/raspberrypi/rpi/rpi.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
+index 617c892dde..92c6534da6 100644
+--- a/board/raspberrypi/rpi/rpi.c
++++ b/board/raspberrypi/rpi/rpi.c
+@@ -148,6 +148,11 @@ static const struct rpi_model rpi_models_new_scheme[] = {
+ 		DTB_DIR "bcm2837-rpi-cm3.dtb",
+ 		false,
+ 	},
++	[0x11] = {
++		"4 Model B",
++		DTB_DIR "bcm2838-rpi-4-b.dtb",
++		true,
++	},
+ };
+ 
+ static const struct rpi_model rpi_models_old_scheme[] = {
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0005-arm-bcm283x-Include-definition-for-additional-emmc-c.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0005-arm-bcm283x-Include-definition-for-additional-emmc-c.patch
new file mode 100644
index 0000000..44847e0
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0005-arm-bcm283x-Include-definition-for-additional-emmc-c.patch
@@ -0,0 +1,30 @@
+From fd99a249e6faf234066a6b5da2ed34aaead3d6d9 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@balena.io>
+Date: Fri, 12 Jul 2019 11:26:10 +0100
+Subject: [PATCH 5/7] arm: bcm283x: Include definition for additional emmc
+ clock
+
+This clock has a different mbox ID so have this included in the relevant
+header file.
+
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ arch/arm/mach-bcm283x/include/mach/mbox.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
+index e44c7577da..f2a98acddd 100644
+--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
++++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
+@@ -230,6 +230,7 @@ struct bcm2835_mbox_tag_set_power_state {
+ #define BCM2835_MBOX_CLOCK_ID_SDRAM	8
+ #define BCM2835_MBOX_CLOCK_ID_PIXEL	9
+ #define BCM2835_MBOX_CLOCK_ID_PWM	10
++#define BCM2835_MBOX_CLOCK_ID_EMMC2	12
+ 
+ struct bcm2835_mbox_tag_get_clock_rate {
+ 	struct bcm2835_mbox_tag_hdr tag_hdr;
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0006-mmc-bcm2835_sdhci-Add-support-for-bcm2711-device.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0006-mmc-bcm2835_sdhci-Add-support-for-bcm2711-device.patch
new file mode 100644
index 0000000..d9de5c4
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0006-mmc-bcm2835_sdhci-Add-support-for-bcm2711-device.patch
@@ -0,0 +1,53 @@
+From 1f42758fe69648340cfae6cae98e667b88923cf6 Mon Sep 17 00:00:00 2001
+From: Matthias Brugger <mbrugger@suse.com>
+Date: Wed, 10 Jul 2019 13:24:36 +0200
+Subject: [PATCH 6/7] mmc: bcm2835_sdhci: Add support for bcm2711 device
+
+The bcm2711 has two emmc controller. The difference is the clocks
+they use. Add support for the second emmc contoller.
+
+Signed-off-by: Matthias Brugger <mbrugger@suse.com>
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ drivers/mmc/bcm2835_sdhci.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c
+index 08bddd410e..e68dec3be7 100644
+--- a/drivers/mmc/bcm2835_sdhci.c
++++ b/drivers/mmc/bcm2835_sdhci.c
+@@ -178,12 +178,13 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
+ 	fdt_addr_t base;
+ 	int emmc_freq;
+ 	int ret;
++	int clock_id = (int)dev_get_driver_data(dev);
+ 
+ 	base = devfdt_get_addr(dev);
+ 	if (base == FDT_ADDR_T_NONE)
+ 		return -EINVAL;
+ 
+-	ret = bcm2835_get_mmc_clock(BCM2835_MBOX_CLOCK_ID_EMMC);
++	ret = bcm2835_get_mmc_clock(clock_id);
+ 	if (ret < 0) {
+ 		debug("%s: Failed to set MMC clock (err=%d)\n", __func__, ret);
+ 		return ret;
+@@ -228,7 +229,14 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
+ }
+ 
+ static const struct udevice_id bcm2835_sdhci_match[] = {
+-	{ .compatible = "brcm,bcm2835-sdhci" },
++	{
++		.compatible = "brcm,bcm2835-sdhci",
++		.data = BCM2835_MBOX_CLOCK_ID_EMMC
++	},
++	{
++		.compatible = "brcm,bcm2711-emmc2",
++		.data = BCM2835_MBOX_CLOCK_ID_EMMC2
++	},
+ 	{ /* sentinel */ }
+ };
+ 
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0007-rpi-Add-memory-map-for-bcm2838.patch b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0007-rpi-Add-memory-map-for-bcm2838.patch
new file mode 100644
index 0000000..1d23d9f
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot-2019.07/0007-rpi-Add-memory-map-for-bcm2838.patch
@@ -0,0 +1,62 @@
+From 76b656349a6786fa81cf69ac7762c31675cd567e Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@balena.io>
+Date: Fri, 12 Jul 2019 14:27:31 +0100
+Subject: [PATCH 7/7] rpi: Add memory map for bcm2838
+
+Define the memory map for the BCM2838 based on the dt configuration
+available in the Raspberry Pi kernel fork.
+
+Signed-off-by: Andrei Gherzan <andrei@balena.io>
+Upstream-status: Pending
+---
+ board/raspberrypi/rpi/rpi.c | 27 ++++++++++++++++++++++++---
+ 1 file changed, 24 insertions(+), 3 deletions(-)
+
+diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
+index 92c6534da6..bddf2a578d 100644
+--- a/board/raspberrypi/rpi/rpi.c
++++ b/board/raspberrypi/rpi/rpi.c
+@@ -249,7 +249,8 @@ static uint32_t rev_type;
+ static const struct rpi_model *model;
+ 
+ #ifdef CONFIG_ARM64
+-static struct mm_region bcm2837_mem_map[] = {
++#ifndef CONFIG_BCM2838
++static struct mm_region bcm283x_mem_map[] = {
+ 	{
+ 		.virt = 0x00000000UL,
+ 		.phys = 0x00000000UL,
+@@ -268,8 +269,28 @@ static struct mm_region bcm2837_mem_map[] = {
+ 		0,
+ 	}
+ };
+-
+-struct mm_region *mem_map = bcm2837_mem_map;
++#else
++static struct mm_region bcm283x_mem_map[] = {
++	{
++		.virt = 0x00000000UL,
++		.phys = 0x00000000UL,
++		.size = 0xfe000000UL,
++		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
++			 PTE_BLOCK_INNER_SHARE
++	}, {
++		.virt = 0xfe000000UL,
++		.phys = 0xfe000000UL,
++		.size = 0x01800000UL,
++		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
++			 PTE_BLOCK_NON_SHARE |
++			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
++	}, {
++		/* List terminator */
++		0,
++	}
++};
++#endif
++struct mm_region *mem_map = bcm283x_mem_map;
+ #endif
+ 
+ int dram_init(void)
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-bsp/u-boot/u-boot_2019.07.bbappend b/meta-raspberrypi/recipes-bsp/u-boot/u-boot_2019.07.bbappend
new file mode 100644
index 0000000..7cd8d66
--- /dev/null
+++ b/meta-raspberrypi/recipes-bsp/u-boot/u-boot_2019.07.bbappend
@@ -0,0 +1,12 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
+UBOOT_RPI4_SUPPORT_PATCHES = " \
+    file://0001-configs-rpi4-Add-defconfigs-for-rpi4-32-64.patch \
+    file://0002-ARM-bcm283x-Add-BCM283x_BASE-define.patch \
+    file://0003-arm-mach-bcm283x-Define-configs-for-RaspberryPi-4.patch \
+    file://0004-rpi-Add-entry-for-Raspberry-Pi-4-model-B.patch \
+    file://0005-arm-bcm283x-Include-definition-for-additional-emmc-c.patch \
+    file://0006-mmc-bcm2835_sdhci-Add-support-for-bcm2711-device.patch \
+    file://0007-rpi-Add-memory-map-for-bcm2838.patch \
+"
+
+SRC_URI_append_raspberrypi4 = "${UBOOT_RPI4_SUPPORT_PATCHES}"
diff --git a/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend b/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
index 09fbaaa..d1a07a4 100644
--- a/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
+++ b/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
@@ -1,6 +1,6 @@
 FILESEXTRAPATHS_prepend_rpi := "${THISDIR}/${PN}:"
 
-RC_URI_append_rpi = "\
+SRC_URI_append_rpi = "\
     file://0001-bcm43xx-Add-bcm43xx-3wire-variant.patch \
     file://0002-bcm43xx-The-UART-speed-must-be-reset-after-the-firmw.patch \
     file://0003-Increase-firmware-load-timeout-to-30s.patch \
diff --git a/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb b/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
index 9159346..57400b1 100644
--- a/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
+++ b/meta-raspberrypi/recipes-core/packagegroups/packagegroup-rpi-test.bb
@@ -15,11 +15,11 @@
     rpio \
     rpi-gpio \
     pi-blaster \
-    python-rtimu \
-    python-sense-hat \
+    python3-rtimu \
+    python3-sense-hat \
     connman \
     connman-client \
-    crda \
+    wireless-regdb \
     bluez5 \
 "
 
diff --git a/meta-raspberrypi/recipes-devtools/python/python-rtimu/0001-include-asm-ioctl.h-for-ioctl-define.patch b/meta-raspberrypi/recipes-devtools/python/python3-rtimu/0001-include-asm-ioctl.h-for-ioctl-define.patch
similarity index 100%
rename from meta-raspberrypi/recipes-devtools/python/python-rtimu/0001-include-asm-ioctl.h-for-ioctl-define.patch
rename to meta-raspberrypi/recipes-devtools/python/python3-rtimu/0001-include-asm-ioctl.h-for-ioctl-define.patch
diff --git a/meta-raspberrypi/recipes-devtools/python/python-rtimu_git.bb b/meta-raspberrypi/recipes-devtools/python/python3-rtimu_git.bb
similarity index 96%
rename from meta-raspberrypi/recipes-devtools/python/python-rtimu_git.bb
rename to meta-raspberrypi/recipes-devtools/python/python3-rtimu_git.bb
index 63c92b3..c0cb311 100644
--- a/meta-raspberrypi/recipes-devtools/python/python-rtimu_git.bb
+++ b/meta-raspberrypi/recipes-devtools/python/python3-rtimu_git.bb
@@ -12,4 +12,4 @@
 
 S = "${WORKDIR}/git/Linux/python/"
 
-inherit setuptools
+inherit setuptools3
diff --git a/meta-raspberrypi/recipes-devtools/python/python-sense-hat_2.2.0.bb b/meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb
similarity index 83%
rename from meta-raspberrypi/recipes-devtools/python/python-sense-hat_2.2.0.bb
rename to meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb
index f7c4e34..5ea0014 100644
--- a/meta-raspberrypi/recipes-devtools/python/python-sense-hat_2.2.0.bb
+++ b/meta-raspberrypi/recipes-devtools/python/python3-sense-hat_2.2.0.bb
@@ -4,7 +4,7 @@
 LICENSE = "BSD"
 LIC_FILES_CHKSUM = "file://LICENCE.txt;md5=d80fe312e1ff5fbd97369b093bf21cda"
 
-inherit setuptools pypi
+inherit setuptools3 pypi
 
 PYPI_PACKAGE = "sense-hat"
 
@@ -18,7 +18,7 @@
     "
 
 RDEPENDS_${PN} += " \
-    python-numpy \
-    python-rtimu \
-    python-imaging \
+    ${PYTHON_PN}-numpy \
+    ${PYTHON_PN}-rtimu \
+    ${PYTHON_PN}-imaging \
     "
diff --git a/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend b/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend
index 8152cc3..5b3508a 100644
--- a/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend
+++ b/meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend
@@ -3,5 +3,5 @@
 # as default. To state out clearly that Raspi needs dri3 and to avoid surprises
 # in case oe-core changes this default, we set dri3 explicitly.
 PACKAGECONFIG_append_rpi = " gallium ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)}"
-GALLIUMDRIVERS_append_rpi = ",vc4"
+GALLIUMDRIVERS_append_rpi = ",vc4,v3d,kmsro"
 DRIDRIVERS_rpi = ""
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 b2bd46f..af803a3 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 e94675aa943c114ff801167c69bdd2d366d01665 Mon Sep 17 00:00:00 2001
+From ccb7f6f1a2bc491a24c0402616a2d24b85e3933a Mon Sep 17 00:00:00 2001
 From: Dom Cobley <dc4@broadcom.com>
 Date: Tue, 9 Jul 2013 09:26:26 -0400
-Subject: [PATCH 01/18] Allow applications to set next resource handle
+Subject: [PATCH 01/19] Allow applications to set next resource handle
 
 This patch adds provisions in userland to
 let apps callers set the next rendereing dispmanx resource.
@@ -204,5 +204,5 @@
  
  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))
 -- 
-2.21.0
+2.22.0
 
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 5efc7a4..8ce9090 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 ad6f485d9eb809b67398ce0948844dd30ea1c8e3 Mon Sep 17 00:00:00 2001
+From 7432d49ddca97b34e402d0108221d34ec69bcd66 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 02/18] wayland: Add support for the Wayland winsys
+Subject: [PATCH 02/19] wayland: Add support for the Wayland winsys
 
 * Adds EGL_WL_bind_wayland_display extension
 * Adds wayland-egl library
@@ -1551,12 +1551,12 @@
 +Libs: -L${libdir} -lwayland-egl
 +Cflags: -I${includedir}
 diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
-index fde18da..6718215 100755
+index a157db1..55b6ace 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
-@@ -9,13 +9,24 @@ add_definitions(-fno-strict-aliasing)
- 
- include_directories(${VMCS_TARGET}/vcfiled)
+@@ -7,13 +7,24 @@
+ # vc_vchi_gencmd.c has a type-punning problem in vc_gencmd_read_response
+ add_definitions(-fno-strict-aliasing)
  
 -add_library(vchostif
 -            ${VMCS_TARGET}/vcfilesys.c ${VMCS_TARGET}/vcmisc.c
@@ -1894,5 +1894,5 @@
 +    set(${_sources} ${${_sources}} PARENT_SCOPE)
 +endfunction()
 -- 
-2.21.0
+2.22.0
 
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 ba83db8..3da0f50 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 c806e7b..9ca6b9f 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 33374e6b19a28d52a0089aa7b9af9b698fb98a86 Mon Sep 17 00:00:00 2001
+From 4463e2732a09dbb721d0614e7147cbfaa9059930 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 04/18] wayland-egl: Add bcm_host to dependencies
+Subject: [PATCH 04/19] 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
@@ -24,5 +24,5 @@
  Libs: -L${libdir} -lwayland-egl
  Cflags: -I${includedir}
 -- 
-2.21.0
+2.22.0
 
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 bcf828c..459fc04 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
@@ -1,7 +1,7 @@
-From e2d13265a34519364bd7d27d54a860967b320504 Mon Sep 17 00:00:00 2001
+From 571c417c055a57cfd42c30a7a8279332397bad83 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 05/18] interface: remove faulty assert() to make weston happy
+Subject: [PATCH 05/19] interface: remove faulty assert() to make weston happy
  at runtime
 
 This was removed after a discussion on IRC with the weston guys
@@ -25,5 +25,5 @@
              }
           } else {
 -- 
-2.21.0
+2.22.0
 
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 ed7baf8..cc59ca6 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 0c64a21bd90b9dea9916dcdc7c8c23b93518ccb8 Mon Sep 17 00:00:00 2001
+From 393e90beb9f5e535b5ce5d9eba4bc74907a96afe 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 06/18] zero-out wl buffers in egl_surface_free
+Subject: [PATCH 06/19] zero-out wl buffers in egl_surface_free
 
 origins from buildroot
 
@@ -29,5 +29,5 @@
  #endif
     }
 -- 
-2.21.0
+2.22.0
 
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 3bc633f..c5ad519 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 4e0f83d815461d501fef788236dab356c9b60ea5 Mon Sep 17 00:00:00 2001
+From 3e7e309de25d546a4836c59523060f286aadd87d 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 07/18] initialize front back wayland buffers
+Subject: [PATCH 07/19] initialize front back wayland buffers
 
 origins from metrological wayland support
 
@@ -30,5 +30,5 @@
     }
  #endif
 -- 
-2.21.0
+2.22.0
 
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 94dee07..219a258 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 67384449b85e65661558b9ebe059792cdd737fc7 Mon Sep 17 00:00:00 2001
+From a08887086cf4418fa0999a340c574b66a5ab4412 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 08/18] Remove RPC_FLUSH
+Subject: [PATCH 08/19] Remove RPC_FLUSH
 
 Origins from buildroot
 
@@ -23,5 +23,5 @@
        }
  #endif
 -- 
-2.21.0
+2.22.0
 
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 375b181..9e148ee 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 a4a31696bddb72f3bf58f6b5303816fd31081566 Mon Sep 17 00:00:00 2001
+From e14d2bfff42be64361a873e73674ce1205af3ee5 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 09/18] fix cmake dependency race
+Subject: [PATCH 09/19] fix cmake dependency race
 
 Fixes errors like
 
@@ -42,10 +42,10 @@
     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 6718215..c415176 100755
+index 55b6ace..ae52495 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
-@@ -17,14 +17,6 @@ set(VCHOSTIF_SOURCE
+@@ -15,14 +15,6 @@ set(VCHOSTIF_SOURCE
  #            ${VMCS_TARGET}/vmcs_main.c
  #  vc_vchi_haud.c
  
@@ -74,5 +74,5 @@
  	struct wl_resource *resource;
  	struct wl_dispmanx *dispmanx;
 -- 
-2.21.0
+2.22.0
 
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 20a3743..a075b1e 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 c7acd48a9044e24d64ef453ff35202d6a697eb5d Mon Sep 17 00:00:00 2001
+From ea3f7c3822efd33cec96a79eb9a345544b942d9e 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 10/18] Fix for framerate with nested composition
+Subject: [PATCH 10/19] Fix for framerate with nested composition
 
 frame rate appears irregular and lower than expected when using nested composition.
 
@@ -56,5 +56,5 @@
  #ifdef ANDROID
                 CLIENT_UNLOCK();
 -- 
-2.21.0
+2.22.0
 
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 5e14135..1e60751 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 a49fbbc6abc3d57d45011a3410d3b8f04349e424 Mon Sep 17 00:00:00 2001
+From 407ab0ed315b4c7b49d1a1dd3777d5af8e0b7e66 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 11/18] build shared library for vchostif
+Subject: [PATCH 11/19] build shared library for vchostif
 
 Fixes #149
 
@@ -11,10 +11,10 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/interface/vmcs_host/CMakeLists.txt b/interface/vmcs_host/CMakeLists.txt
-index c415176..d0cca1a 100755
+index ae52495..369758b 100755
 --- a/interface/vmcs_host/CMakeLists.txt
 +++ b/interface/vmcs_host/CMakeLists.txt
-@@ -17,7 +17,7 @@ set(VCHOSTIF_SOURCE
+@@ -15,7 +15,7 @@ set(VCHOSTIF_SOURCE
  #            ${VMCS_TARGET}/vmcs_main.c
  #  vc_vchi_haud.c
  
@@ -24,5 +24,5 @@
  #add_library(bufman            vc_vchi_bufman.c            )
  
 -- 
-2.21.0
+2.22.0
 
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 0bb9ef7..c4ec571 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 70c5c684fbfbc8ebd890b0aafb2bb5c13d6cfb11 Mon Sep 17 00:00:00 2001
+From 48a946e24c3e7172f1044f5815e9cfed96982830 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 12/18] implement buffer wrapping interface for dispmanx
+Subject: [PATCH 12/19] implement buffer wrapping interface for dispmanx
 
 Courtesy: Zan Dobersek
 
@@ -88,5 +88,5 @@
  
  </protocol>
 -- 
-2.21.0
+2.22.0
 
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 aae0b02..85b9a4e 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 789d16a9d5aa57b201e9d6be9427671f48fec5e4 Mon Sep 17 00:00:00 2001
+From 31e61d1a1d26442be9c90c479e2b14589acedb0e 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 13/18] Implement triple buffering for wayland
+Subject: [PATCH 13/19] Implement triple buffering for wayland
 
 Change from double to triple buffering for wayland.
 This enables higher frame rates without tearing artifacts
@@ -86,5 +86,5 @@
        back_wl_buffer
  
 -- 
-2.21.0
+2.22.0
 
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 dd27e68..c491550 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 49604e158b8171033bc8a9db5d8893887fb98557 Mon Sep 17 00:00:00 2001
+From 961cd03f4db37041ae068cd8535f11cf739e42c0 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 14/18] GLES2/gl2ext.h: Define GL_R8_EXT and GL_RG8_EXT
+Subject: [PATCH 14/19] GLES2/gl2ext.h: Define GL_R8_EXT and GL_RG8_EXT
 
 weston code uses these defines
 Upstream-Status: Pending
@@ -31,5 +31,5 @@
  #ifndef GL_EXT_texture_type_2_10_10_10_REV
  #define GL_UNSIGNED_INT_2_10_10_10_REV_EXT                      0x8368
 -- 
-2.21.0
+2.22.0
 
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 5a5a032..2fc16b1 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 90f6ebc04c688720f45c7009d12d524d33f51781 Mon Sep 17 00:00:00 2001
+From 9568135c3e4c23e9056135a13cee58c37456aaac Mon Sep 17 00:00:00 2001
 From: Andrea Galbusera <gizero@gmail.com>
 Date: Fri, 14 Jul 2017 09:52:54 +0200
-Subject: [PATCH 15/18] EGL/glplatform.h: define EGL_CAST
+Subject: [PATCH 15/19] 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.
@@ -28,5 +28,5 @@
 +
  #endif /* __eglplatform_h */
 -- 
-2.21.0
+2.22.0
 
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 da18541..570b72c 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
@@ -1,7 +1,7 @@
-From b8a1516fd1d8c8a5f2400a7fb7bd6b9e05d33a55 Mon Sep 17 00:00:00 2001
+From 493b013cb702b821fdeaef7021ae25dea88900c6 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 16/18] Allow multiple wayland compositor state data per
+Subject: [PATCH 16/19] Allow multiple wayland compositor state data per
  process
 
 When eglBindWaylandDisplayWL is called store the wl_global
@@ -141,5 +141,5 @@
     CLIENT_UNLOCK();
  
 -- 
-2.21.0
+2.22.0
 
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 9d96d5f..2f37989 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
@@ -1,7 +1,7 @@
-From d65939b5bdc6cfddb68803e87efffac13182ae46 Mon Sep 17 00:00:00 2001
+From cc25f8abd4498004a276a4ee40e37681fa42422a Mon Sep 17 00:00:00 2001
 From: Hugo Hromic <hhromic@gmail.com>
 Date: Sun, 13 May 2018 10:49:04 +0100
-Subject: [PATCH 17/18] khronos: backport typedef for
+Subject: [PATCH 17/19] 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
@@ -34,5 +34,5 @@
  #ifndef EGL_WL_bind_wayland_display
  #define EGL_WL_bind_wayland_display 1
 -- 
-2.21.0
+2.22.0
 
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 86f7b36..c44c821 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 e5fcfe7af2c7f75b66356680bb641f4f6555d0c5 Mon Sep 17 00:00:00 2001
+From e091388b4382d90494b5842e9f591043a45b2b21 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 18/18] Add EGL_IMG_context_priority related defines
+Subject: [PATCH 18/19] Add EGL_IMG_context_priority related defines
 
 These defines are needed for compiling weston 4.x
 taken from Khronos headers
@@ -31,5 +31,5 @@
  #define EGL_KHR_vg_parent_image 1
  #define EGL_VG_PARENT_IMAGE_KHR			0x30BA	/* eglCreateImageKHR target */
 -- 
-2.21.0
+2.22.0
 
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
new file mode 100644
index 0000000..fc66f53
--- /dev/null
+++ b/meta-raspberrypi/recipes-graphics/userland/files/0019-libfdt-Undefine-__wordsize-if-already-defined.patch
@@ -0,0 +1,31 @@
+From 5229430874b5275547babdbef1e322922317456d 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 19/19] 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
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ opensrc/helpers/libfdt/libfdt_env.h | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/opensrc/helpers/libfdt/libfdt_env.h b/opensrc/helpers/libfdt/libfdt_env.h
+index 1c966b8..fc25ca6 100644
+--- a/opensrc/helpers/libfdt/libfdt_env.h
++++ b/opensrc/helpers/libfdt/libfdt_env.h
+@@ -56,6 +56,10 @@
+ #include <stdint.h>
+ #include <string.h>
+ 
++#ifdef __bitwise
++#undef __bitwise
++#endif
++
+ #ifdef __CHECKER__
+ #define __force __attribute__((force))
+ #define __bitwise __attribute__((bitwise))
+-- 
+2.22.0
+
diff --git a/meta-raspberrypi/recipes-graphics/userland/userland_git.bb b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
index 2b5ac33..99a3f23 100644
--- a/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
+++ b/meta-raspberrypi/recipes-graphics/userland/userland_git.bb
@@ -12,11 +12,11 @@
 
 SRCBRANCH = "master"
 SRCFORK = "raspberrypi"
-SRCREV = "517cdc30da167d81a485e7a994e02cec2390a269"
+SRCREV = "17d2fdc1abd370e09ba7074753294c7976dd6b0d"
 
 # Use the date of the above commit as the package version. Update this when
 # SRCREV is changed.
-PV = "20190501"
+PV = "20190724"
 
 SRC_URI = "\
     git://github.com/${SRCFORK}/userland.git;protocol=git;branch=${SRCBRANCH} \
@@ -38,6 +38,7 @@
     file://0016-Allow-multiple-wayland-compositor-state-data-per-pro.patch \
     file://0017-khronos-backport-typedef-for-EGL_EXT_image_dma_buf_i.patch \
     file://0018-Add-EGL_IMG_context_priority-related-defines.patch \
+    file://0019-libfdt-Undefine-__wordsize-if-already-defined.patch \
 "
 S = "${WORKDIR}/git"
 
@@ -64,7 +65,6 @@
 		sed -i 's/include "vcos_futex_mutex.h"/include "pthreads\/vcos_futex_mutex.h"/g' ${f}
 		sed -i 's/include "vcos_platform_types.h"/include "pthreads\/vcos_platform_types.h"/g' ${f}
 	done
-        install -D -m 0755 ${D}${prefix}${sysconfdir}/init.d/vcfiled ${D}${sysconfdir}/init.d/vcfiled
         rm -rf ${D}${prefix}${sysconfdir}
 	if [ "${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}" = "1" ]; then
 		rm -rf ${D}${libdir}/libEGL*
diff --git a/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc
index 4d8b282..8b3f2bf 100644
--- a/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc
+++ b/meta-raspberrypi/recipes-graphics/vc-graphics/vc-graphics.inc
@@ -8,7 +8,7 @@
 
 INHIBIT_DEFAULT_DEPS = "1"
 
-include recipes-bsp/common/firmware.inc
+include recipes-bsp/common/raspberrypi-firmware.inc
 
 SRC_URI += " \
     file://egl.pc \
diff --git a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend
index a5a6af3..fba1632 100644
--- a/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend
+++ b/meta-raspberrypi/recipes-graphics/xorg-xserver/xserver-xorg_%.bbappend
@@ -1,9 +1 @@
-OPENGL_PKGCFG = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'dri3 xshmfence glamor', '', d)}"
-
-# slightly modified to oe-core's default: add ${OPENGL_PKGCFG}
-PACKAGECONFIG_rpi ?= " \
-    dri2 udev ${XORG_CRYPTO} \
-    ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'dri glx ${OPENGL_PKGCFG}', '', d)} \
-    ${@bb.utils.contains("DISTRO_FEATURES", "wayland", "xwayland", "", d)} \
-    ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd", "", d)} \
-"
+OPENGL_PKGCONFIGS_rpi = "dri glx ${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', 'dri3 xshmfence glamor', '', d)}"
diff --git a/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro/0001-brcmfmac43455-sdio.txt-Follow-raspbian-change-for-bo.patch b/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro/0001-brcmfmac43455-sdio.txt-Follow-raspbian-change-for-bo.patch
new file mode 100644
index 0000000..1ad0fd1
--- /dev/null
+++ b/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro/0001-brcmfmac43455-sdio.txt-Follow-raspbian-change-for-bo.patch
@@ -0,0 +1,39 @@
+From c9d4f263131cb8e62597e0a296968b5cdbfe0019 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@gherzan.ro>
+Date: Thu, 27 Jun 2019 20:49:10 +0100
+Subject: [PATCH] brcmfmac43455-sdio.txt: Follow raspbian change for
+ boardflags3
+
+Without this change the WiFi interface on RPi4 never comes up. Also the
+upstream repository doesn't include this change. It is only (as far as I
+know) part of the raspberrypi deb repository with the following
+changelog:
+
+firmware-nonfree (1:20190114-1+rpt2) buster; urgency=medium
+  * Update brcmfmac43455-sdio.txt
+    - Update boardflags3
+ -- Serge Schneider <serge@raspberrypi.org>  Thu, 18 Apr 2019 14:35:34
++0100
+
+Upstream-status: Pending
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+---
+ brcm/brcmfmac43455-sdio.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/brcm/brcmfmac43455-sdio.txt b/brcm/brcmfmac43455-sdio.txt
+index 54d9321..6801286 100644
+--- a/brcm/brcmfmac43455-sdio.txt
++++ b/brcm/brcmfmac43455-sdio.txt
+@@ -21,7 +21,7 @@ btc_mode=1
+ #            bit1 for btcoex
+ boardflags=0x00480201
+ boardflags2=0x40800000
+-boardflags3=0x48200100
++boardflags3=0x44200100
+ phycal_tempdelta=15
+ rxchain=1
+ txchain=1
+-- 
+2.17.1
+
diff --git a/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb b/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb
index 1f63c32..39ffbf5 100644
--- a/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb
+++ b/meta-raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_git.bb
@@ -33,7 +33,10 @@
 NO_GENERIC_LICENSE[Firmware-broadcom_bcm43xx-rpidistro] = "LICENCE.broadcom_bcm43xx"
 NO_GENERIC_LICENSE[WHENCE] = "WHENCE"
 
-SRC_URI = "git://github.com/RPi-Distro/firmware-nonfree"
+SRC_URI = " \
+    git://github.com/RPi-Distro/firmware-nonfree \
+    file://0001-brcmfmac43455-sdio.txt-Follow-raspbian-change-for-bo.patch \
+    "
 SRCREV = "b518de45ced519e8f7a499f4778100173402ae43"
 PV = "0.0+git${SRCPV}"
 
@@ -43,6 +46,13 @@
 
 CLEANBROKEN = "1"
 
+do_unpack_append() {
+    bb.build.exec_func('do_clean_pc', d)
+}
+do_clean_pc() {
+    rm -rf ${S}/.pc
+}
+
 do_compile() {
     :
 }
diff --git a/meta-raspberrypi/recipes-kernel/linux/files/raspberrypi4-64/rpi4-64-kernel-misc.cfg b/meta-raspberrypi/recipes-kernel/linux/files/raspberrypi4-64/rpi4-64-kernel-misc.cfg
new file mode 100644
index 0000000..fd97ed7
--- /dev/null
+++ b/meta-raspberrypi/recipes-kernel/linux/files/raspberrypi4-64/rpi4-64-kernel-misc.cfg
@@ -0,0 +1,2 @@
+# see emmc node
+CONFIG_MMC_SDHCI_IPROC=y
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
index 01f2425..ea7f778 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
@@ -19,6 +19,8 @@
 KBUILD_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
 KBUILD_DEFCONFIG_raspberrypi3 ?= "bcm2709_defconfig"
 KBUILD_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
+KBUILD_DEFCONFIG_raspberrypi4 ?= "bcm2711_defconfig"
+KBUILD_DEFCONFIG_raspberrypi4-64 ?= "bcm2711_defconfig"
 
 # CMDLINE for raspberrypi
 SERIAL = "${@oe.utils.conditional("ENABLE_UART", "1", "console=serial0,115200", "", d)}"
@@ -120,9 +122,11 @@
     rm -f ${B}/.config.patched
 }
 
-do_compile_append_raspberrypi3-64() {
-    cc_extra=$(get_cc_option)
-    oe_runmake dtbs CC="${KERNEL_CC} $cc_extra " LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS}
+do_compile_append() {
+    if [ "${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() {
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb
index 6563918..03710ed 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.14.bb
@@ -1,6 +1,6 @@
-LINUX_VERSION ?= "4.14.112"
+LINUX_VERSION ?= "4.14.114"
 
-SRCREV = "6b5c4a2508403839af29ef44059d04acbe0ee204"
+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 \
diff --git a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb
index 396dd6f..70d3464 100644
--- a/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb
+++ b/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.19.bb
@@ -1,12 +1,16 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/linux-raspberrypi:"
 
-LINUX_VERSION ?= "4.19.44"
+LINUX_VERSION ?= "4.19.66"
 LINUX_RPI_BRANCH ?= "rpi-4.19.y"
 
-SRCREV = "b45a32b47b76cb64225d19841c20ee85ea97874d"
+SRCREV = "fc5826fb999e0b32900d1f487e90c27a92010214"
 SRC_URI = " \
     git://github.com/raspberrypi/linux.git;protocol=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-multimedia/omxplayer/omxplayer/0004-Add-FFMPEG_EXTRA_CFLAGS-and-FFMPEG_EXTRA_LDFLAGS.patch b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0004-Add-FFMPEG_EXTRA_CFLAGS-and-FFMPEG_EXTRA_LDFLAGS.patch
index 383cdf7..d137592 100644
--- a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0004-Add-FFMPEG_EXTRA_CFLAGS-and-FFMPEG_EXTRA_LDFLAGS.patch
+++ b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0004-Add-FFMPEG_EXTRA_CFLAGS-and-FFMPEG_EXTRA_LDFLAGS.patch
@@ -20,7 +20,7 @@
 @@ -1,5 +1,7 @@
  CFLAGS=-D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -DTARGET_LINUX -fPIC -DPIC -D_REENTRANT -D_HAVE_SBRK -D_LARGEFILE64_SOURCE -DHAVE_CMAKE_CONFIG -DHAVE_VMCS_CONFIG -D_REENTRANT -DUSE_VCHIQ_ARM -DVCHI_BULK_ALIGN=1 -DVCHI_BULK_GRANULARITY=1 -DEGL_SERVER_DISPMANX -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__VIDEOCORE4__ -DGRAPHICS_X_VG=1 -U_FORTIFY_SOURCE -Wall -DHAVE_OMXLIB -DUSE_EXTERNAL_FFMPEG  -DHAVE_LIBAVCODEC_AVCODEC_H -DHAVE_LIBAVUTIL_MEM_H -DHAVE_LIBAVUTIL_AVUTIL_H -DHAVE_LIBAVFORMAT_AVFORMAT_H -DHAVE_LIBAVFILTER_AVFILTER_H -DOMX -DOMX_SKIP64BIT
  
-+FFMPEG_EXTRA_CFLAGS?=-mfpu=vfp -mfloat-abi=$(FLOAT) -mno-apcs-stack-check -mstructure-size-boundary=32 -mno-sched-prolog
++FFMPEG_EXTRA_CFLAGS?=-mfpu=vfp -mfloat-abi=$(FLOAT)
 +
  WORK=$(PWD)
  
@@ -29,7 +29,7 @@
  	CFLAGS="$(CFLAGS) ${INCLUDES}" \
  	LDFLAGS="" \
    ./configure \
--			--extra-cflags="-mfpu=vfp -mfloat-abi=hard -mno-apcs-stack-check -mstructure-size-boundary=32 -mno-sched-prolog" \
+-			--extra-cflags="-mfpu=vfp -mfloat-abi=hard" \
 +			--extra-cflags="$(FFMPEG_EXTRA_CFLAGS)" \
 +			--extra-ldflags="$(FFMPEG_EXTRA_LDFLAGS)" \
  			--enable-shared \
diff --git a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0007-Remove-Makefile-hardcoded-arch-tune.patch b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0007-Remove-Makefile-hardcoded-arch-tune.patch
index 0331973..a8c51d5 100644
--- a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0007-Remove-Makefile-hardcoded-arch-tune.patch
+++ b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer/0007-Remove-Makefile-hardcoded-arch-tune.patch
@@ -1,8 +1,8 @@
 --- a/Makefile	2019-06-20 15:04:53.390282996 +0200
 +++ b/Makefile	2019-06-20 15:03:45.538763872 +0200
 @@ -1,4 +1,4 @@
--CFLAGS=-pipe -mfloat-abi=hard -mcpu=arm1176jzf-s -fomit-frame-pointer -mabi=aapcs-linux -mtune=arm1176jzf-s -mfpu=vfp -Wno-psabi -mno-apcs-stack-check -g -mstructure-size-boundary=32 -mno-sched-prolog
-+CFLAGS+= -fomit-frame-pointer -mabi=aapcs-linux -Wno-psabi -mno-apcs-stack-check -g -mstructure-size-boundary=32 -mno-sched-prolog
+-CFLAGS=-pipe -mfloat-abi=hard -mcpu=arm1176jzf-s -fomit-frame-pointer -mabi=aapcs-linux -mtune=arm1176jzf-s -mfpu=vfp -Wno-psabi -g
++CFLAGS+= -fomit-frame-pointer -mabi=aapcs-linux -Wno-psabi -g
  CFLAGS+=-std=c++0x -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -DTARGET_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_CMAKE_CONFIG -D__VIDEOCORE4__ -U_FORTIFY_SOURCE -Wall -DHAVE_OMXLIB -DUSE_EXTERNAL_FFMPEG  -DHAVE_LIBAVCODEC_AVCODEC_H -DHAVE_LIBAVUTIL_OPT_H -DHAVE_LIBAVUTIL_MEM_H -DHAVE_LIBAVUTIL_AVUTIL_H -DHAVE_LIBAVFORMAT_AVFORMAT_H -DHAVE_LIBAVFILTER_AVFILTER_H -DHAVE_LIBSWRESAMPLE_SWRESAMPLE_H -DOMX -DOMX_SKIP64BIT -ftree-vectorize -DUSE_EXTERNAL_OMX -DTARGET_RASPBERRY_PI -DUSE_EXTERNAL_LIBBCM_HOST
  
  LDFLAGS=-L$(SDKSTAGE)/opt/vc/lib/
diff --git a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer_git.bb b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer_git.bb
index 831a91b..a09a9fc 100644
--- a/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer_git.bb
+++ b/meta-raspberrypi/recipes-multimedia/omxplayer/omxplayer_git.bb
@@ -5,13 +5,13 @@
 SECTION = "console/utils"
 
 LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+LIC_FILES_CHKSUM = "file://COPYING;md5=00a27da7ac0f9bcd17320ec29ef4bbf6"
 
 DEPENDS = "libpcre libav virtual/egl boost freetype dbus openssl libssh libomxil coreutils-native curl-native userland"
 
-PR = "r4"
+PR = "r5"
 
-SRCREV_default = "b4bbef8fac5e8c2ddafa895f98456ba715b39c6b"
+SRCREV_default = "f543a0d0e707ab56415f17b0ca6d397394ee8b63"
 
 # omxplayer builds its own copy of ffmpeg from source instead of using the
 # system's ffmpeg library. This isn't ideal but it's ok for now. We do however
diff --git a/meta-raspberrypi/recipes-sato/webkitgtk/webkitgtk_%.bbappend b/meta-raspberrypi/recipes-sato/webkitgtk/webkitgtk_%.bbappend
deleted file mode 100644
index a4cc96e..0000000
--- a/meta-raspberrypi/recipes-sato/webkitgtk/webkitgtk_%.bbappend
+++ /dev/null
@@ -1 +0,0 @@
-EXTRA_OECMAKE_append_rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', ' -DUSE_GSTREAMER_GL=OFF ', '', d)}"