1 files changed, 4 insertions, 0 deletions
diff --git a/bbl/bbl.ac b/bbl/bbl.ac
index 4b6a9f3..80d3b06 100644
--- a/bbl/bbl.ac
+++ b/bbl/bbl.ac
@@ -6,3 +6,7 @@ AS_IF([test "x$enable_logo" == "xyes"], [
 AC_ARG_WITH([payload], AS_HELP_STRING([--with-payload], [Set ELF payload for bbl]),
   [AC_SUBST([BBL_PAYLOAD], $with_payload, [Kernel payload for bbl])],
   [AC_SUBST([BBL_PAYLOAD], [dummy_payload], [Kernel payload for bbl])])
+
+AC_ARG_WITH([logo], AS_HELP_STRING([--with-logo], [Specify a better logo]),
+  [AC_SUBST([BBL_LOGO_FILE], $with_logo, [Logo for bbl])],
+  [AC_SUBST([BBL_LOGO_FILE], [riscv_logo.txt], [Logo for bbl])])