diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
new file mode 100644
index 0000000..d2ada97
--- /dev/null
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -0,0 +1,26 @@
+if ARCH_MEDIATEK
+
+config SYS_SOC
+	default "mediatek"
+
+config SYS_VENDOR
+	default "mediatek"
+
+choice
+	prompt "MediaTek board select"
+
+config TARGET_MT7629
+	bool "MediaTek MT7629 SoC"
+	select CPU_V7A
+	select SPL
+	select ARCH_MISC_INIT
+	help
+	  The MediaTek MT7629 is a ARM-based SoC with a dual-core Cortex-A7
+	  including DDR3, crypto engine, 3x3 11n/ac Wi-Fi, Gigabit Ethernet,
+	  switch, USB3.0, PCIe, UART, SPI, I2C and PWM.
+
+endchoice
+
+source "board/mediatek/mt7629/Kconfig"
+
+endif
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
new file mode 100644
index 0000000..852d330
--- /dev/null
+++ b/arch/arm/mach-mediatek/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier:	GPL-2.0
+
+obj-y	+= cpu.o
+obj-$(CONFIG_SPL_BUILD)	+= spl.o
+
+obj-$(CONFIG_TARGET_MT7629) += mt7629/
diff --git a/arch/arm/mach-mediatek/cpu.c b/arch/arm/mach-mediatek/cpu.c
new file mode 100644
index 0000000..b37e299
--- /dev/null
+++ b/arch/arm/mach-mediatek/cpu.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <wdt.h>
+#include <dm/uclass-internal.h>
+
+int arch_misc_init(void)
+{
+	struct udevice *wdt;
+	int ret;
+
+	ret = uclass_first_device_err(UCLASS_WDT, &wdt);
+	if (!ret)
+		wdt_stop(wdt);
+
+	return 0;
+}
+
+int arch_cpu_init(void)
+{
+	icache_enable();
+
+	return 0;
+}
+
+void enable_caches(void)
+{
+	/* Enable D-cache. I-cache is already enabled in start.S */
+	dcache_enable();
+}
diff --git a/arch/arm/mach-mediatek/init.h b/arch/arm/mach-mediatek/init.h
new file mode 100644
index 0000000..1d896fb
--- /dev/null
+++ b/arch/arm/mach-mediatek/init.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef __MEDIATEK_INIT_H_
+#define __MEDIATEK_INIT_H_
+
+extern int mtk_soc_early_init(void);
+
+#endif /* __MEDIATEK_INIT_H_ */
diff --git a/arch/arm/mach-mediatek/mt7629/Makefile b/arch/arm/mach-mediatek/mt7629/Makefile
new file mode 100644
index 0000000..007eb4a
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier:	GPL-2.0
+
+obj-y += init.o
+obj-y += lowlevel_init.o
diff --git a/arch/arm/mach-mediatek/mt7629/init.c b/arch/arm/mach-mediatek/mt7629/init.c
new file mode 100644
index 0000000..ba91a6e
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/init.c
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <fdtdec.h>
+#include <ram.h>
+#include <asm/arch/misc.h>
+#include <asm/sections.h>
+#include <dm/uclass.h>
+#include <linux/io.h>
+
+#include <dt-bindings/clock/mt7629-clk.h>
+
+#define L2_CFG_BASE		0x10200000
+#define L2_CFG_SIZE		0x1000
+#define L2_SHARE_CFG_MP0	0x7f0
+#define L2_SHARE_MODE_OFF	BIT(8)
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mtk_pll_early_init(void)
+{
+	unsigned long pll_rates[] = {
+		[CLK_APMIXED_ARMPLL] = 1250000000,
+		[CLK_APMIXED_MAINPLL] = 1120000000,
+		[CLK_APMIXED_UNIV2PLL] = 1200000000,
+		[CLK_APMIXED_ETH1PLL] = 500000000,
+		[CLK_APMIXED_ETH2PLL] = 700000000,
+		[CLK_APMIXED_SGMIPLL] = 650000000,
+	};
+	struct udevice *dev;
+	int ret, i;
+
+	ret = uclass_get_device_by_driver(UCLASS_CLK,
+			DM_GET_DRIVER(mtk_clk_apmixedsys), &dev);
+	if (ret)
+		return ret;
+
+	/* configure default rate then enable apmixedsys */
+	for (i = 0; i < ARRAY_SIZE(pll_rates); i++) {
+		struct clk clk = { .id = i, .dev = dev };
+
+		ret = clk_set_rate(&clk, pll_rates[i]);
+		if (ret)
+			return ret;
+
+		ret = clk_enable(&clk);
+		if (ret)
+			return ret;
+	}
+
+	/* setup mcu bus */
+	ret = uclass_get_device_by_driver(UCLASS_SYSCON,
+			DM_GET_DRIVER(mtk_mcucfg), &dev);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int mtk_soc_early_init(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	/* initialize early clocks */
+	ret = mtk_pll_early_init();
+	if (ret)
+		return ret;
+
+	ret = uclass_first_device_err(UCLASS_RAM, &dev);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int mach_cpu_init(void)
+{
+	void __iomem *base;
+
+	base = ioremap(L2_CFG_BASE, L2_CFG_SIZE);
+
+	/* disable L2C shared mode */
+	writel(L2_SHARE_MODE_OFF, base + L2_SHARE_CFG_MP0);
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	struct ram_info ram;
+	struct udevice *dev;
+	int ret;
+
+	ret = uclass_first_device_err(UCLASS_RAM, &dev);
+	if (ret)
+		return ret;
+
+	ret = ram_get_info(dev, &ram);
+	if (ret)
+		return ret;
+
+	debug("RAM init base=%lx, size=%x\n", ram.base, ram.size);
+
+	gd->ram_size = ram.size;
+
+	return 0;
+}
+
+int print_cpuinfo(void)
+{
+	void __iomem *chipid;
+	u32 hwcode, swver;
+
+	chipid = ioremap(VER_BASE, VER_SIZE);
+	hwcode = readl(chipid + APHW_CODE);
+	swver = readl(chipid + APSW_VER);
+
+	printf("CPU:   MediaTek MT%04x E%d\n", hwcode, (swver & 0xf) + 1);
+
+	return 0;
+}
diff --git a/arch/arm/mach-mediatek/mt7629/lowlevel_init.S b/arch/arm/mach-mediatek/mt7629/lowlevel_init.S
new file mode 100644
index 0000000..90dd4ea
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/lowlevel_init.S
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <linux/linkage.h>
+
+ENTRY(lowlevel_init)
+
+#ifndef CONFIG_SPL_BUILD
+	/* Return to U-Boot via saved link register */
+	mov	pc, lr
+#else
+	/*
+	 * Arch timer :
+	 * set CNTFRQ = 20Mhz, set CNTVOFF = 0
+	 */
+	movw	r0, #0x2d00
+	movt	r0, #0x131
+	mcr	p15, 0, r0, c14, c0, 0
+
+	/* enable SMP bit */
+	mrc	p15, 0, r0, c1, c0, 1
+	orr	r0, r0, #0x40
+	mcr	p15, 0, r0, c1, c0, 1
+
+	/* if MP core, handle secondary cores */
+	mrc	p15, 0, r0, c0, c0, 5
+	ands	r1, r0, #0x40000000
+	bne	go			@ Go if UP
+	ands	r0, r0, #0x0f
+	beq	go			@ Go if core0 on primary core tile
+	b	secondary
+
+go:
+	/* master CPU */
+	mov	pc, lr
+
+secondary:
+	/* read slave CPU number into r0 firstly */
+	mrc	p15, 0, r0, c0, c0, 5
+	and	r0, r0, #0x0f
+
+loop:
+	dsb
+	isb
+	wfi				@Zzz...
+	b	loop
+#endif
+ENDPROC(lowlevel_init)
diff --git a/arch/arm/mach-mediatek/spl.c b/arch/arm/mach-mediatek/spl.c
new file mode 100644
index 0000000..9b3590f
--- /dev/null
+++ b/arch/arm/mach-mediatek/spl.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <spl.h>
+
+#include "init.h"
+
+void board_init_f(ulong dummy)
+{
+	int ret;
+
+	ret = spl_early_init();
+	if (ret)
+		hang();
+
+	/* enable console uart printing */
+	preloader_console_init();
+
+	/* soc early initialization */
+	ret = mtk_soc_early_init();
+	if (ret)
+		hang();
+}
+
+u32 spl_boot_device(void)
+{
+#if defined(CONFIG_SPL_SPI_SUPPORT)
+	return BOOT_DEVICE_SPI;
+#elif defined(CONFIG_SPL_MMC_SUPPORT)
+	return BOOT_DEVICE_MMC1;
+#elif defined(CONFIG_SPL_NAND_SUPPORT)
+	return BOOT_DEVICE_NAND;
+#elif defined(CONFIG_SPL_NOR_SUPPORT)
+	return BOOT_DEVICE_NOR;
+#else
+	return BOOT_DEVICE_NONE;
+#endif
+}