device-tree: Replace symlink with cp

It is not currently possible to create symlinks in the /boot partition
due to the use of the vfat filesystem and this causes an issue when
trying to update the dtb using rpm packages which contain a symlink.

Work around the issue by copying the dtb file to the symlink location.

Signed-off-by: John Toomey <john.toomey@amd.com>
Signed-off-by: Mark Hatle <mark.hatle@amd.com>
(cherry picked from commit 6ddde9a20775549f1434cba6006f84db1a223cb4)
Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb b/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
index 1f8ae2e3..9367fa2c 100644
--- a/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
+++ b/meta-xilinx-core/recipes-bsp/device-tree/device-tree.bb
@@ -130,7 +130,7 @@ devicetree_do_install:append() {
         fi
         if [ -e "${D}/boot/devicetree/${DTB_FILE_NAME}" ]; then
             # We need the output to be system.dtb for WIC setup to match XSCT flow
-            ln -sf devicetree/${DTB_FILE_NAME} ${D}/boot/system.dtb
+            cp ${D}/boot/devicetree/${DTB_FILE_NAME} ${D}/boot/system.dtb
         else
             bberror "Expected filename ${DTB_FILE_NAME} doesn't exist in ${DEPLOYDIR}/devicetree"
         fi