diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
new file mode 100644
index 0000000..e9e62da
--- /dev/null
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -0,0 +1,16 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN8I_A33=y
+CONFIG_DRAM_CLK=552
+CONFIG_DRAM_ZQ=15291
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-sinlinx-sina33"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+CONFIG_DM_ETH=y
+CONFIG_DM_SERIAL=y
+CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_USB=y
+CONFIG_DM_USB=y