diff --git a/arch/arm/configs/rv1126b-evb.config b/arch/arm/configs/rv1126b-evb.config
index b47e29dc2647..8f438225560c 100644
--- a/arch/arm/configs/rv1126b-evb.config
+++ b/arch/arm/configs/rv1126b-evb.config
@@ -29,6 +29,7 @@ CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=y
 CONFIG_RK_CMA_PROCFS=y
 CONFIG_RK_DMABUF_PROCFS=y
 CONFIG_RK_MEMBLOCK_PROCFS=y
+CONFIG_ROCKCHIP_DEBUG=y
 CONFIG_ROCKCHIP_OPP=y
 CONFIG_ROCKCHIP_RGA_PROC_FS=y
 CONFIG_ROCKCHIP_VENDOR_STORAGE=y