diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.9/0001-build-arm64-Add-rules-for-.dtbo-files-for-dts-overla.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.9/0001-build-arm64-Add-rules-for-.dtbo-files-for-dts-overla.patch
deleted file mode 100644
index e8bc52e..0000000
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.9/0001-build-arm64-Add-rules-for-.dtbo-files-for-dts-overla.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 922ce1fd0eb810b713f6ffa9a7ab97c11b6e38cf Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 10 Feb 2017 17:57:08 -0800
-Subject: [PATCH] build/arm64: Add rules for .dtbo files for dts overlays
-
-We now create overlays as .dtbo files.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- arch/arm64/Makefile | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
-index 3635b8662724..822fefeb1cd0 100644
---- a/arch/arm64/Makefile
-+++ b/arch/arm64/Makefile
-@@ -113,6 +113,9 @@ zinstall install:
- %.dtb: scripts
- 	$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
- 
-+%.dtbo: | scripts
-+	$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
-+
- PHONY += dtbs dtbs_install
- 
- dtbs: prepare scripts
--- 
-2.11.1
-
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
index 98229d9..d196d8e 100644
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi.inc
@@ -18,6 +18,7 @@
 # NOTE: For now we pull in the default config from the RPi kernel GIT tree.
 KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
 KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
+KERNEL_DEFCONFIG_raspberrypi3-64 ?= "bcmrpi3_defconfig"
 
 # CMDLINE for raspberrypi
 CMDLINE = "dwc_otg.lpm_enable=0 console=serial0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb
index b235772..b6be0ec 100644
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.4.bb
@@ -1,9 +1,10 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
 
-LINUX_VERSION ?= "4.4.48"
+LINUX_VERSION ?= "4.4.50"
 
-SRCREV = "7ddf96fbb7d637b79b449c7bd1c8d35f00571e4b"
+SRCREV = "04c8e47067d4873c584395e5cb260b4f170a99ea"
 SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.4.y \
            file://0001-fix-dtbo-rules.patch \
 "
+
 require linux-raspberrypi.inc
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.9.bb b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.9.bb
index dcca369..074f448 100644
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.9.bb
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi_4.9.bb
@@ -1,9 +1,13 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
 
-LINUX_VERSION ?= "4.9.10"
+LINUX_VERSION ?= "4.9.27"
 
-SRCREV = "095c4480e1f623bdc8a221a171ef13b2223706b1"
+SRCREV = "9a5f215eda12bad29b35040dff00d0346fe517e2"
 SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.9.y \
-           file://0001-build-arm64-Add-rules-for-.dtbo-files-for-dts-overla.patch \
 "
 require linux-raspberrypi.inc
+
+# A LOADADDR is needed when building a uImage format kernel. This value is not
+# set by default in rpi-4.8.y and later branches so we need to provide it
+# manually. This value unused if KERNEL_IMAGETYPE is not uImage.
+KERNEL_EXTRA_ARGS += "LOADADDR=0x00008000"