Comment 2 for bug 1307212

fyi, there seems to be support in the ubuntu kernel source for copying dtbs into the kernel udeb, using /lib/firmware, using a dtb_files_<flavor> setting in rules.d/<arch>.mk. We can work with either - I don't mind which way it is implemented for exynos5.

$ dpkg -c kernel-image-3.13.0-19-generic-di_3.13.0-19.40_armhf.udeb | grep dtb
-rw-r--r-- root/root 15577 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/omap3-beagle-xm.dtb
-rw-r--r-- root/root 32741 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/imx6dl-wandboard.dtb
-rw-r--r-- root/root 20188 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/omap4-panda-es.dtb
-rw-r--r-- root/root 34380 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/imx6q-wandboard.dtb
-rw-r--r-- root/root 6208 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/highbank.dtb
-rw-r--r-- root/root 19948 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/omap4-panda.dtb
-rw-r--r-- root/root 34945 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/imx6q-sabrelite.dtb
-rw-r--r-- root/root 22987 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-seaboard.dtb
-rw-r--r-- root/root 21130 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-whistler.dtb
-rw-r--r-- root/root 17836 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-trimslice.dtb
-rw-r--r-- root/root 19148 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-paz00.dtb
-rw-r--r-- root/root 20895 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-harmony.dtb
-rw-r--r-- root/root 21233 2014-03-23 23:43 ./lib/firmware/3.13.0-19-generic/device-tree/tegra20-ventana.dtb