diff --git a/configs/rock-pi-n10-rk3399pro_defconfig b/configs/rock-pi-n10-rk3399pro_defconfig
index 2aa2faf..4a5bff4 100644
--- a/configs/rock-pi-n10-rk3399pro_defconfig
+++ b/configs/rock-pi-n10-rk3399pro_defconfig
@@ -48,6 +48,7 @@
 CONFIG_REGULATOR_PWM=y
 CONFIG_REGULATOR_RK8XX=y
 CONFIG_PWM_ROCKCHIP=y
+# CONFIG_RAM_ROCKCHIP_DEBUG is not set
 CONFIG_DM_RESET=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
diff --git a/configs/rock-pi-n8-rk3288_defconfig b/configs/rock-pi-n8-rk3288_defconfig
index d218852..630ec6e 100644
--- a/configs/rock-pi-n8-rk3288_defconfig
+++ b/configs/rock-pi-n8-rk3288_defconfig
@@ -64,6 +64,7 @@
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
+# CONFIG_RAM_ROCKCHIP_DEBUG is not set
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYSRESET=y
 CONFIG_USB=y