meta-xilinx-standalone-sdt: sdt-artifacts: Support the old format for local files

To aid the transition to the new SDT_URI, provide a compatible way
to use the previous SYSTEM_DTFILE_DIR and a fallback.

Note, this will only work for local files.

Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta-xilinx-standalone-sdt/recipes-bsp/sdt-artifacts/sdt-artifacts.bb b/meta-xilinx-standalone-sdt/recipes-bsp/sdt-artifacts/sdt-artifacts.bb
index 594075a5..9c45c3ef 100644
--- a/meta-xilinx-standalone-sdt/recipes-bsp/sdt-artifacts/sdt-artifacts.bb
+++ b/meta-xilinx-standalone-sdt/recipes-bsp/sdt-artifacts/sdt-artifacts.bb
@@ -12,7 +12,10 @@ inherit deploy image-artifact-names
 # they may also define SDT_URI[S] to define the unpacking path.
 SDT_URI[doc] = "URI for the System Device Tree file(s), usually a tarball bundle of files"
 
-SDT_URI ??= ""
+# Add compatibility with previous gen-machine-conf output
+SYSTEM_DTFILE_DIR ??= ""
+
+SDT_URI ??= "${@'file://${SYSTEM_DTFILE_DIR}' if d.getVar('SYSTEM_DTFILE_DIR') else ''}"
 
 SRC_URI = "${SDT_URI}"
 SRC_URI[sha256sum] = "${@d.getVarFlag('SDT_URI', 'sha256sum') or 'undefined'}"