diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index c96b1c40c7ba..2e6450c2c3a3 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -912,6 +912,7 @@ CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
 CONFIG_RK_CONSOLE_THREAD=y
 CONFIG_ROCKCHIP_DEBUG=y
 CONFIG_ROCKCHIP_MINIDUMP=y
+CONFIG_ROCKCHIP_MINIDUMP_MAX_ENTRIES=512
 CONFIG_ROCKCHIP_MINIDUMP_PANIC_DUMP=y
 CONFIG_ROCKCHIP_DYN_MINIDUMP_STACK=y
 CONFIG_PM_DEVFREQ=y