* This is similar to the symlinks provided for the kernel image
in the /boot directory of a file system. The goal is to have
simply named symlinks in /boot that mirror the device tree
name in the kernel sources. This is so that programs like
U-Boot can easily find the default device tree binary in the
/boot directory and use that when booting the kernel.
* Use update-alternatives to handle proper creation and removal
of the symlinks.
(From OE-Core rev:
750a9554e1b85d9bd23d18e0630723c3c193c604)
Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
done
fi
}
+
+pkg_postinst_kernel-devicetree () {
+ cd /${KERNEL_IMAGEDEST}
+ for DTS_FILE in ${KERNEL_DEVICETREE}
+ do
+ DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print $1}'`
+ DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ update-alternatives --install /${KERNEL_IMAGEDEST}/${DTS_BASE_NAME}.dtb ${DTS_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ done
+}
+
+pkg_postrm_kernel-devicetree () {
+ cd /${KERNEL_IMAGEDEST}
+ for DTS_FILE in ${KERNEL_DEVICETREE}
+ do
+ DTS_BASE_NAME=`basename ${DTS_FILE} | awk -F "." '{print $1}'`
+ DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTS_BASE_NAME}/g"`
+ update-alternatives --remove ${DTS_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ done
+}