diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 264308633689..08449364035a 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -110,6 +110,7 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_CMDLINE_PARTITION=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
 CONFIG_CMA=y
 CONFIG_ZSMALLOC=y
 CONFIG_NET=y
@@ -867,5 +868,7 @@ CONFIG_SOFTLOCKUP_DETECTOR=y
 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=10
 CONFIG_PANIC_TIMEOUT=5
 CONFIG_SCHEDSTATS=y
+CONFIG_SCHED_STACK_END_CHECK=y
 # CONFIG_DEBUG_PREEMPT is not set
 CONFIG_ENABLE_DEFAULT_TRACERS=y
+CONFIG_BUG_ON_DATA_CORRUPTION=y