diff --git a/configs/gr_xc3s_1500_defconfig b/configs/gr_xc3s_1500_defconfig
new file mode 100644
index 0000000..da846db
--- /dev/null
+++ b/configs/gr_xc3s_1500_defconfig
@@ -0,0 +1,2 @@
+CONFIG_SPARC=y
+CONFIG_TARGET_GR_XC3S_1500=y