linux-raspberrypi: Update kernel to 3.18.16

This requires some changes to KERNEL_DEVICETREE as the dtb
layout has changed to support overlays. This change also
makes us ready to support kernel 4.x series

Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>

1 files changed, 7 insertions, 2 deletions

diff --git a/recipes-kernel/linux/linux-raspberrypi_3.18.bb b/recipes-kernel/linux/linux-raspberrypi_3.18.bb
index 6d8b155..a1fe6b4 100644
--- a/recipes-kernel/linux/linux-raspberrypi_3.18.bb
+++ b/recipes-kernel/linux/linux-raspberrypi_3.18.bb
@@ -1,6 +1,11 @@
-LINUX_VERSION ?= "3.18.11"
+LINUX_VERSION ?= "3.18.16"
 
-SRCREV = "d64fa8121fca9883d6fb14ca06d2abf66496195e"
+SRCREV = "1bb18c8f721ef674a447f3622273f2e2de7a205c"
 SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-3.18.y"
 
 require linux-raspberrypi.inc
+
+# Create missing out of tree 'overlays' directory prior to install step
+do_compile_prepend() {
+  mkdir -p ${B}/arch/arm/boot/dts/overlays
+}