On Wed, 2011-02-09 at 01:27 -0500, Bruce Ashfield wrote:
> diff --git a/meta/recipes-kernel/linux/linux-dtb.inc
> b/meta/recipes-kernel/linux/linux-dtb.inc
> new file mode 100644
> index 0000000..0b27d18
> --- /dev/null
> +++ b/meta/recipes-kernel/linux/linux-dtb.inc
> @@ -0,0 +1,27 @@
> +# Support for device tree generation
> +FILES_kernel_devicetree = "/boot/devicetree*"
I guess that should be FILES_kernel-devicetree to actually match the
package name.
> +KERNEL_DEVICETREE_FLAGS = "-R 8 -p 0x3000"
> +
> +python __anonymous () {
> + import bb
> +
> + devicetree = bb.data.getVar("KERNEL_DEVICETREE", d, 1) or ''
> + if devicetree:
> + depends = bb.data.getVar("DEPENDS", d, 1)
> + bb.data.setVar("DEPENDS", "%s dtc-native" % depends, d)
> + packages = bb.data.getVar("PACKAGES", d, 1)
> + bb.data.setVar("PACKAGES", "%s kernel-devicetree" % packages, d)
> +}
> +
> +do_install_append() {
> + if test -n "${KERNEL_DEVICETREE}"; then
> + dtc -I dts -O dtb ${KERNEL_DEVICETREE_FLAGS} -o devicetree
> ${KERNEL_DEVICETREE}
> + install -m 0644 devicetree ${D}/boot/devicetree-${KERNEL_VERSION}
> + install -d ${DEPLOY_DIR_IMAGE}
> + install -m 0644 devicetree
> ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.dtb
> + cd ${DEPLOY_DIR_IMAGE}
> + rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
> + ln -sf ${KERNEL_IMAGE_BASE_NAME}.dtb ${KERNEL_IMAGE_SYMLINK_NAME}.dtb
> + fi
> +}
> +
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