diff --git a/configs/nanopi_neo_defconfig b/configs/nanopi_neo_defconfig
index ed30708f90..f87148c7e6 100644
--- a/configs/nanopi_neo_defconfig
+++ b/configs/nanopi_neo_defconfig
@@ -9,5 +9,6 @@ CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-neo"
 CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-neo"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_CLK_FREQ=480000000
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/nanopi_neo_air_defconfig b/configs/nanopi_neo_air_defconfig
index 11eb3ab13b..d8f3f75192 100644
--- a/configs/nanopi_neo_air_defconfig
+++ b/configs/nanopi_neo_air_defconfig
@@ -9,5 +9,6 @@ CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-neo-air"
 CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-neo-air"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_CLK_FREQ=480000000
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_MMC_SUNXI_SLOT_EXTRA=2
diff --git a/configs/orangepi_zero_defconfig b/configs/orangepi_zero_defconfig
index f8dda05..739a5f4 100644
--- a/configs/orangepi_zero_defconfig
+++ b/configs/orangepi_zero_defconfig
@@ -9,6 +9,7 @@ CONFIG_SPL_SPI_SUNXI=y
 CONFIG_SPL_SPI_SUNXI=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SYS_CLK_FREQ=480000000
 CONFIG_CONSOLE_MUX=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SUN8I_EMAC=y
 CONFIG_SPI=y