On Mon, Apr 10, 2017 at 4:28 AM, Maier, Chris <[email protected]> wrote:
> Hi,
>
> I want to create a deployable SD card image. My board (beaglebone based)
> boots from SD card and runs a script which copies the rootfs.tar.bz2 to the
> flash memory.
> So how can I deploy a copy of the whole rootfs to ${D}/home/root?
> A rootfs in the rootfs, does that make sense?
Assuming you have two image recipes (inner-image.bb and
outer-image.bb), add something like the following to the
outer-image.bb recipe:
do_rootfs[depends] += "inner-image:do_image_complete"
ROOTFS_POSTPROCESS_COMMAND += "copy_inner_image; "
copy_inner_image () {
install -d ${IMAGE_ROOTFS}/home/root
install -m644 ${DEPLOY_DIR_IMAGE}/inner-image-${MACHINE}.tar.bz2
${IMAGE_ROOTFS}/home/root/rootfs.tar.bz2
}
Also ensure that either the machine config or inner-image.bb includes:
IMAGE_FSTYPES += "tar.bz2"
> Any help is appreciated.
>
> Chris Maier
>
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