diff --git a/configs/evb-rk3568_defconfig b/configs/evb-rk3568_defconfig
index a472043..d2af961 100644
--- a/configs/evb-rk3568_defconfig
+++ b/configs/evb-rk3568_defconfig
@@ -1,5 +1,6 @@
 CONFIG_ARM=y
 CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_COUNTER_FREQUENCY=24000000
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_SYS_TEXT_BASE=0x00a00000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y