recipes-bsp: Add device-tree files for Xen support

Add device-tree files for Xen support, Earlier all these files
were in meta-petalinux layer, Hence move these files to this layer
so that users can build Xen without including meta-petalinux.

Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@amd.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/dynamic-layers/xilinx/recipes-bsp/device-tree/device-tree.bbappend b/dynamic-layers/xilinx/recipes-bsp/device-tree/device-tree.bbappend
new file mode 100644
index 00000000..e2358262
--- /dev/null
+++ b/dynamic-layers/xilinx/recipes-bsp/device-tree/device-tree.bbappend
@@ -0,0 +1,19 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+ENABLE_XEN_DTSI ?= ""
+ENABLE_XEN_QEMU_DTSI ?= ""
+
+XEN_EXTRA_OVERLAYS = ""
+XEN_EXTRA_QEMU_OVERLAYS = ""
+
+XEN_EXTRA_OVERLAYS:zynqmp = "zynqmp-xen.dtsi"
+XEN_EXTRA_QEMU_OVERLAYS:zynqmp = "zynqmp-xen.dtsi zynqmp-xen-qemu.dtsi"
+
+XEN_EXTRA_OVERLAYS:versal = "versal-xen.dtsi"
+XEN_EXTRA_QEMU_OVERLAYS:versal = "versal-xen.dtsi versal-xen-qemu.dtsi"
+
+XEN_EXTRA_OVERLAYS:versal-net = "versal-net-xen.dtsi"
+XEN_EXTRA_QEMU_OVERLAYS:versal-net = "versal-net-xen.dtsi versal-net-xen-qemu.dtsi"
+
+EXTRA_OVERLAYS:append = "${@' ${XEN_EXTRA_OVERLAYS}' if d.getVar('ENABLE_XEN_DTSI') == '1' else ''}"
+EXTRA_OVERLAYS:append = "${@' ${XEN_EXTRA_QEMU_OVERLAYS}' if d.getVar('ENABLE_XEN_QEMU_DTSI') == '1' else ''}"