diff --git a/configs/sh7785lcr_defconfig b/configs/sh7785lcr_defconfig
index 7547ae4..2d8f7a5 100644
--- a/configs/sh7785lcr_defconfig
+++ b/configs/sh7785lcr_defconfig
@@ -2,6 +2,8 @@
 CONFIG_TARGET_SH7785LCR=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttySC1,115200 root=/dev/nfs ip=dhcp"
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_CONSOLE is not set