diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index 30e5c68..bd87ead 100644
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -3,6 +3,7 @@
 #
 
 dtb-$(CONFIG_TARGET_AP121) += ap121.dtb
+dtb-$(CONFIG_TARGET_AP143) += ap143.dtb
 dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
 
 targets += $(dtb-y)
diff --git a/arch/mips/dts/ap143.dts b/arch/mips/dts/ap143.dts
new file mode 100644
index 0000000..f53207e
--- /dev/null
+++ b/arch/mips/dts/ap143.dts
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+#include "qca953x.dtsi"
+
+/ {
+	model = "AP143 Reference Board";
+	compatible = "qca,ap143", "qca,qca953x";
+
+	aliases {
+		spi0 = &spi0;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&xtal {
+	clock-frequency = <25000000>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&spi0 {
+	spi-max-frequency = <25000000>;
+	status = "okay";
+	spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		memory-map = <0x9f000000 0x00800000>;
+		spi-max-frequency = <25000000>;
+		reg = <0>;
+	};
+};
diff --git a/arch/mips/dts/qca953x.dtsi b/arch/mips/dts/qca953x.dtsi
new file mode 100644
index 0000000..870010f
--- /dev/null
+++ b/arch/mips/dts/qca953x.dtsi
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "skeleton.dtsi"
+
+/ {
+	compatible = "qca,qca953x";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "mips,mips24Kc";
+			reg = <0>;
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		xtal: xtal {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-output-names = "xtal";
+		};
+	};
+
+	pinctrl {
+		u-boot,dm-pre-reloc;
+		compatible = "qca,qca953x-pinctrl";
+		ranges;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x18040000 0x100>;
+	};
+
+	ahb {
+		compatible = "simple-bus";
+		ranges;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		apb {
+			compatible = "simple-bus";
+			ranges;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uart0: uart@18020000 {
+				compatible = "ns16550";
+				reg = <0x18020000 0x20>;
+				reg-shift = <2>;
+				clock-frequency = <25000000>;
+				interrupts = <128 IRQ_TYPE_LEVEL_HIGH>;
+
+				status = "disabled";
+			};
+		};
+
+		spi0: spi@1f000000 {
+			compatible = "qca,ar7100-spi";
+			reg = <0x1f000000 0x10>;
+			interrupts = <129 IRQ_TYPE_LEVEL_HIGH>;
+
+			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
diff --git a/arch/mips/mach-ath79/Kconfig b/arch/mips/mach-ath79/Kconfig
index c3012f8..f45403b 100644
--- a/arch/mips/mach-ath79/Kconfig
+++ b/arch/mips/mach-ath79/Kconfig
@@ -29,8 +29,13 @@
 	bool "AP121 Reference Board"
 	select SOC_AR933X
 
+config TARGET_AP143
+	bool "AP143 Reference Board"
+	select SOC_QCA953X
+
 endchoice
 
 source "board/qca/ap121/Kconfig"
+source "board/qca/ap143/Kconfig"
 
 endmenu
diff --git a/board/qca/ap143/Kconfig b/board/qca/ap143/Kconfig
new file mode 100644
index 0000000..4cdac0d
--- /dev/null
+++ b/board/qca/ap143/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_AP143
+
+config SYS_VENDOR
+	default "qca"
+
+config SYS_BOARD
+	default "ap143"
+
+config SYS_CONFIG_NAME
+	default "ap143"
+
+endif
diff --git a/board/qca/ap143/MAINTAINERS b/board/qca/ap143/MAINTAINERS
new file mode 100644
index 0000000..11cb14f
--- /dev/null
+++ b/board/qca/ap143/MAINTAINERS
@@ -0,0 +1,6 @@
+AP143 BOARD
+M:	Wills Wang <wills.wang@live.com>
+S:	Maintained
+F:	board/qca/ap143/
+F:	include/configs/ap143.h
+F:	configs/ap143_defconfig
diff --git a/board/qca/ap143/Makefile b/board/qca/ap143/Makefile
new file mode 100644
index 0000000..00f7837
--- /dev/null
+++ b/board/qca/ap143/Makefile
@@ -0,0 +1,5 @@
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	= ap143.o
diff --git a/board/qca/ap143/ap143.c b/board/qca/ap143/ap143.c
new file mode 100644
index 0000000..1572472
--- /dev/null
+++ b/board/qca/ap143/ap143.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/addrspace.h>
+#include <asm/types.h>
+#include <mach/ar71xx_regs.h>
+#include <mach/ddr.h>
+#include <debug_uart.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+	void __iomem *regs;
+	u32 val;
+
+	regs = map_physmem(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE,
+			   MAP_NOCACHE);
+
+	/*
+	 * GPIO9 as input, GPIO10 as output
+	 */
+	val = readl(regs + AR71XX_GPIO_REG_OE);
+	val |= QCA953X_GPIO(9);
+	val &= ~QCA953X_GPIO(10);
+	writel(val, regs + AR71XX_GPIO_REG_OE);
+
+	/*
+	 * Enable GPIO10 as UART0_SOUT
+	 */
+	val = readl(regs + QCA953X_GPIO_REG_OUT_FUNC2);
+	val &= ~QCA953X_GPIO_MUX_MASK(16);
+	val |= QCA953X_GPIO_OUT_MUX_UART0_SOUT << 16;
+	writel(val, regs + QCA953X_GPIO_REG_OUT_FUNC2);
+
+	/*
+	 * Enable GPIO9 as UART0_SIN
+	 */
+	val = readl(regs + QCA953X_GPIO_REG_IN_ENABLE0);
+	val &= ~QCA953X_GPIO_MUX_MASK(8);
+	val |= QCA953X_GPIO_IN_MUX_UART0_SIN << 8;
+	writel(val, regs + QCA953X_GPIO_REG_IN_ENABLE0);
+
+	/*
+	 * Enable GPIO10 output
+	 */
+	val = readl(regs + AR71XX_GPIO_REG_OUT);
+	val |= QCA953X_GPIO(10);
+	writel(val, regs + AR71XX_GPIO_REG_OUT);
+}
+#endif
+
+int board_early_init_f(void)
+{
+#ifdef CONFIG_DEBUG_UART
+	debug_uart_init();
+#endif
+	ddr_init();
+	return 0;
+}
diff --git a/configs/ap143_defconfig b/configs/ap143_defconfig
new file mode 100644
index 0000000..1aa6e5d
--- /dev/null
+++ b/configs/ap143_defconfig
@@ -0,0 +1,47 @@
+CONFIG_MIPS=y
+CONFIG_SYS_MALLOC_F_LEN=0x800
+CONFIG_DM_SERIAL=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_ARCH_ATH79=y
+CONFIG_TARGET_AP143=y
+CONFIG_DEFAULT_DEVICE_TREE="ap143"
+CONFIG_SYS_PROMPT="ap143 # "
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_CONSOLE is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_EDITENV is not set
+# CONFIG_CMD_CRC32 is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_SST=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PINCTRL=y
+CONFIG_QCA953X_PINCTRL=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xb8020000
+CONFIG_DEBUG_UART_CLOCK=25000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_SYS_NS16550=y
+CONFIG_ATH79_SPI=y
+CONFIG_USE_PRIVATE_LIBGCC=y
+CONFIG_OF_LIBFDT=y
diff --git a/include/configs/ap143.h b/include/configs/ap143.h
new file mode 100644
index 0000000..7b69e10
--- /dev/null
+++ b/include/configs/ap143.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_TEXT_BASE            0x9f000000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_SYS_HZ                   1000
+#define CONFIG_SYS_MHZ                  325
+#define CONFIG_SYS_MIPS_TIMER_FREQ      (CONFIG_SYS_MHZ * 1000000)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE          0x8000
+#define CONFIG_SYS_ICACHE_SIZE          0x10000
+#define CONFIG_SYS_CACHELINE_SIZE       32
+
+#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_MALLOC_LEN           0x40000
+#define CONFIG_SYS_BOOTPARAMS_LEN       0x20000
+
+#define CONFIG_SYS_SDRAM_BASE           0x80000000
+#define CONFIG_SYS_LOAD_ADDR            0x81000000
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_SYS_INIT_RAM_ADDR        0xbd000000
+#define CONFIG_SYS_INIT_RAM_SIZE        0x2000
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - 1)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_SYS_NS16550_CLK          25000000
+#define CONFIG_BAUDRATE                 115200
+#define CONFIG_SYS_BAUDRATE_TABLE \
+	{9600, 19200, 38400, 57600, 115200}
+
+#define CONFIG_BOOTDELAY                3
+#define CONFIG_BOOTARGS                 "console=ttyS0,115200 " \
+					"root=/dev/mtdblock2 " \
+					"rootfstype=squashfs"
+#define CONFIG_BOOTCOMMAND              "sf probe;" \
+					"mtdparts default;" \
+					"bootm 0x9f300000"
+#define CONFIG_LZMA
+
+#define MTDIDS_DEFAULT                  "nor0=spi-flash.0"
+#define MTDPARTS_DEFAULT                "mtdparts=spi-flash.0:" \
+					"256k(u-boot),64k(u-boot-env)," \
+					"2752k(rootfs),896k(uImage)," \
+					"64k(NVRAM),64k(ART)"
+
+#define CONFIG_ENV_SPI_MAX_HZ           25000000
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET               0x40000
+#define CONFIG_ENV_SECT_SIZE            0x10000
+#define CONFIG_ENV_SIZE                 0x10000
+
+/*
+ * Command
+ */
+#define CONFIG_CMD_MTDPARTS
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_CBSIZE               256
+#define CONFIG_SYS_MAXARGS              16
+#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_MEMTEST_START        0x80100000
+#define CONFIG_SYS_MEMTEST_END          0x83f00000
+#define CONFIG_CMD_MEMTEST
+
+#endif  /* __CONFIG_H */