diff --git a/configs/stout_defconfig b/configs/stout_defconfig
index 4f5ebfa..d940932 100644
--- a/configs/stout_defconfig
+++ b/configs/stout_defconfig
@@ -7,6 +7,7 @@
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_ARCH_RMOBILE_BOARD_STRING="Stout"
 CONFIG_R8A7790=y
 CONFIG_TARGET_STOUT=y
 CONFIG_SPL_SERIAL_SUPPORT=y