xilinx-bootbin: If a file is missing, avoid a backtrace

Provide a better user experience with a reasonable error message instead
of a python backtrace!

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

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-xilinx-core/recipes-bsp/bootbin/xilinx-bootbin_1.0.bb b/meta-xilinx-core/recipes-bsp/bootbin/xilinx-bootbin_1.0.bb
index f914675e..0cab4867 100644
--- a/meta-xilinx-core/recipes-bsp/bootbin/xilinx-bootbin_1.0.bb
+++ b/meta-xilinx-core/recipes-bsp/bootbin/xilinx-bootbin_1.0.bb
@@ -44,6 +44,8 @@ def create_bif(config, attrflags, attrimage, ids, common_attr, biffd, d):
                     error_msg = "%s: invalid or missing elf or image" % (cfg)
                     bb.error("BIF atrribute Error: %s " % (error_msg))
                 imagestr = d.expand(attrimage[cfg])
+                if not os.path.exists(imagestr):
+                    bb.fatal("Expected file %s, specified from the bif file does not exists!" %(imagestr))
                 if os.stat(imagestr).st_size == 0:
                     bb.warn("Empty file %s, excluding from bif file" %(imagestr))
                     continue