[yocto] [meta-raspberrypi][PATCH RFC 2/3] linux-raspberrypi_dev: Allow branch override

[paul at paulbarker.me.uk]

From: Paul Barker <paul at paulbarker.me.uk>

This makes the linux-raspberrypi_dev recipe more flexible by allowing
the kernel branch to be overridden in local.conf.

Signed-off-by: Paul Barker <paul at paulbarker.me.uk>
---
 recipes-kernel/linux/linux-raspberrypi_dev.bb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/recipes-kernel/linux/linux-raspberrypi_dev.bb b/recipes-kernel/linux/linux-raspberrypi_dev.bb
index 8079e24..88c164b 100644
--- a/recipes-kernel/linux/linux-raspberrypi_dev.bb
+++ b/recipes-kernel/linux/linux-raspberrypi_dev.bb
@@ -1,9 +1,10 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-4.9:"
 
 LINUX_VERSION ?= "4.10.0-rc8"
+LINUX_RPI_DEV_BRANCH ?= "rpi-4.10.y"
 
 SRCREV = "${AUTOREV}"
-SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-4.10.y \
+SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=${LINUX_RPI_DEV_BRANCH} \
            file://0001-build-arm64-Add-rules-for-.dtbo-files-for-dts-overla.patch \
 "
 require linux-raspberrypi.inc
-- 
2.11.0