diff --git a/MAINTAINERS b/MAINTAINERS
index a56ca10..c856c59 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -700,6 +700,10 @@ Minkyu Kang <mk7.kang@samsung.com>
 	s5p_goni		ARM ARMV7 (S5PC110 SoC)
 	s5pc210_universal	ARM ARMV7 (EXYNOS4210 SoC)
 
+Heungjun Kim <riverful.kim@samsung.com>
+
+	trats			ARM ARMV7 (EXYNOS4210 SoC)
+
 Chander Kashyap <k.chander@samsung.com>
 
 	origen			ARM ARMV7 (EXYNOS4210 SoC)
diff --git a/board/samsung/trats/Makefile b/board/samsung/trats/Makefile
new file mode 100644
index 0000000..5a31a7b
--- /dev/null
+++ b/board/samsung/trats/Makefile
@@ -0,0 +1,44 @@
+#
+# Copyright (C) 2010 Samsung Electronics
+# Heungjun Kim <riverful.kim@samsung.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS-y	:= trats.o
+SOBJS	:= lowlevel_init.o
+
+SRCS    := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(SOBJS) $(OBJS)
+	$(call cmd_link_o_target, $(SOBJS) $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/samsung/trats/lowlevel_init.S b/board/samsung/trats/lowlevel_init.S
new file mode 100644
index 0000000..7b8e15b
--- /dev/null
+++ b/board/samsung/trats/lowlevel_init.S
@@ -0,0 +1,284 @@
+/*
+ * Lowlevel setup for TRATS board based on EXYNOS4210
+ *
+ * Copyright (C) 2010 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/clock.h>
+#include "trats_setup.h"
+
+/*
+ * Register usages:
+ *
+ * r5 has zero always
+ * r7 has GPIO part1 base 0x11400000
+ * r6 has GPIO part2 base 0x11000000
+ */
+
+	.globl lowlevel_init
+lowlevel_init:
+	push	{lr}
+
+	/* r5 has always zero */
+	mov	r5, #0
+	ldr	r7, =EXYNOS4_GPIO_PART1_BASE
+	ldr	r6, =EXYNOS4_GPIO_PART2_BASE
+
+	/*
+	 * PMIC manual reset
+	 * nPOWER: XEINT_23: GPX2[7]
+	 */
+	ldr	r1, =EXYNOS4_GPIO_X2_CON_VAL
+	str	r1, [r6, #EXYNOS4_GPIO_X2_CON_OFFSET]
+	ldr	r1, =EXYNOS4_GPIO_X2_DAT_VAL
+	str	r1, [r6, #EXYNOS4_GPIO_X2_DAT_OFFSET]
+
+	/* init system clock */
+	bl	system_clock_init
+
+	/* Disable Watchdog */
+	ldr	r0, =EXYNOS4_WATCHDOG_BASE
+	str	r5, [r0]
+
+	/* UART */
+	bl	uart_asm_init
+
+	/* PMU init */
+	bl	system_power_init
+
+	pop	{pc}
+	nop
+	nop
+	nop
+
+/*
+ * uart_asm_init: Initialize UART's pins
+ */
+uart_asm_init:
+	/*
+	 * setup UART0-UART4 GPIOs (part1)
+	 * GPA1CON[3] = I2C_3_SCL (3)
+	 * GPA1CON[2] = I2C_3_SDA (3)
+	 */
+	mov	r0, r7
+	ldr	r1, =EXYNOS4_GPIO_A0_CON_VAL
+	str	r1, [r0, #EXYNOS4_GPIO_A0_CON_OFFSET]
+	ldr	r1, =EXYNOS4_GPIO_A1_CON_VAL
+	str	r1, [r0, #EXYNOS4_GPIO_A1_CON_OFFSET]
+
+	/* UART_SEL GPY4[7] (part2) at EXYNOS4 */
+	ldr	r1, =EXYNOS4_GPIO_Y4_CON_VAL
+	str	r1, [r6, #EXYNOS4_GPIO_Y4_CON_OFFSET]
+	ldr	r1, =EXYNOS4_GPIO_Y4_PUD_VAL
+	str	r1, [r6, #EXYNOS4_GPIO_Y4_PUD_OFFSET]
+	ldr	r1, =EXYNOS4_GPIO_Y4_DAT_VAL
+	str	r1, [r6, #EXYNOS4_GPIO_Y4_DAT_OFFSET]
+
+	mov	pc, lr
+	nop
+	nop
+	nop
+
+system_clock_init:
+	ldr	r0, =EXYNOS4_CLOCK_BASE
+
+	/* APLL(1), MPLL(1), CORE(0), HPM(0) */
+	ldr	r1, =CLK_SRC_CPU_VAL
+	ldr	r2, =CLK_SRC_CPU_OFFSET
+	str	r1, [r0, r2]
+
+	/* wait ?us */
+	mov	r1, #0x10000
+1:	subs	r1, r1, #1
+	bne	1b
+
+	/*
+	 * CLK_SRC_TOP0
+	 * MUX_VPLL_SEL[8]	0: FINPLL,  1: FOUTVPLL
+	 * MUX_EPLL_SEL[4]	0: FINPLL,  1: FOUTEPLL
+	 */
+	ldr	r1, =CLK_SRC_TOP0_VAL
+	ldr	r2, =CLK_SRC_TOP0_OFFSET
+	str	r1, [r0, r2]
+	/* SATA: SCLKMPLL(0), MMC[0:4]: SCLKMPLL(6) */
+	ldr	r1, =CLK_SRC_FSYS_VAL
+	ldr	r2, =CLK_SRC_FSYS_OFFSET
+	str	r1, [r0, r2]
+	/* UART[0:5] */
+	ldr	r1, =CLK_SRC_PERIL0_VAL
+	ldr	r2, =CLK_SRC_PERIL0_OFFSET
+	str	r1, [r0, r2]
+	/* CPU0: CORE, COREM0, COREM1, PERI, ATB, PCLK_DBG, APLL */
+	ldr	r1, =CLK_DIV_CPU0_VAL
+	ldr	r2, =CLK_DIV_CPU0_OFFSET
+	str	r1, [r0, r2]
+	/* CPU1: COPY, HPM */
+	ldr	r1, =CLK_DIV_CPU1_VAL
+	ldr	r2, =CLK_DIV_CPU1_OFFSET
+	str	r1, [r0, r2]
+	/* DMC0: ACP, ACP_PCLK, DPHY, DMC, DMCD, DMCP, COPY2 CORE_TIMER */
+	ldr	r1, =CLK_DIV_DMC0_VAL
+	ldr	r2, =CLK_DIV_DMC0_OFFSET
+	str	r1, [r0, r2]
+	/* DMC1: PWI, DVSEM, DPM */
+	ldr	r1, =CLK_DIV_DMC1_VAL
+	ldr	r2, =CLK_DIV_DMC1_OFFSET
+	str	r1, [r0, r2]
+	/* LEFTBUS: GDL, GPL */
+	ldr	r1, =CLK_DIV_LEFTBUS_VAL
+	ldr	r2, =CLK_DIV_LEFTBUS_OFFSET
+	str	r1, [r0, r2]
+	/* RIGHHTBUS: GDR, GPR */
+	ldr	r1, =CLK_DIV_RIGHTBUS_VAL
+	ldr	r2, =CLK_DIV_RIGHTBUS_OFFSET
+	str	r1, [r0, r2]
+
+	/*
+	 * CLK_DIV_TOP
+	 * ACLK_200, ACLK_100, ACLK_160, ACLK_133,
+	 */
+	ldr	r1, =CLK_DIV_TOP_VAL
+	ldr	r2, =CLK_DIV_TOP_OFFSET
+	str	r1, [r0, r2]
+	/* MMC[0:1] */
+	ldr	r1, =CLK_DIV_FSYS1_VAL
+	ldr	r2, =CLK_DIV_FSYS1_OFFSET
+	str	r1, [r0, r2]
+	/* MMC[2:3] */
+	ldr	r1, =CLK_DIV_FSYS2_VAL
+	ldr	r2, =CLK_DIV_FSYS2_OFFSET
+	str	r1, [r0, r2]
+	/* MMC4 */
+	ldr	r1, =CLK_DIV_FSYS3_VAL
+	ldr	r2, =CLK_DIV_FSYS3_OFFSET
+	str	r1, [r0, r2]
+	/* UART[0:5] */
+	ldr	r1, =CLK_DIV_PERIL0_VAL
+	ldr	r2, =CLK_DIV_PERIL0_OFFSET
+	str	r1, [r0, r2]
+
+	/* PLL Setting */
+	ldr	r1, =PLL_LOCKTIME
+	ldr	r2, =APLL_LOCK_OFFSET
+	str	r1, [r0, r2]
+	ldr	r2, =MPLL_LOCK_OFFSET
+	str	r1, [r0, r2]
+	ldr	r2, =EPLL_LOCK_OFFSET
+	str	r1, [r0, r2]
+	ldr	r2, =VPLL_LOCK_OFFSET
+	str	r1, [r0, r2]
+
+	/* APLL */
+	ldr	r1, =APLL_CON1_VAL
+	ldr	r2, =APLL_CON1_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =APLL_CON0_VAL
+	ldr	r2, =APLL_CON0_OFFSET
+	str	r1, [r0, r2]
+	/* MPLL */
+	ldr	r1, =MPLL_CON1_VAL
+	ldr	r2, =MPLL_CON1_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =MPLL_CON0_VAL
+	ldr	r2, =MPLL_CON0_OFFSET
+	str	r1, [r0, r2]
+	/* EPLL */
+	ldr	r1, =EPLL_CON1_VAL
+	ldr	r2, =EPLL_CON1_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =EPLL_CON0_VAL
+	ldr	r2, =EPLL_CON0_OFFSET
+	str	r1, [r0, r2]
+	/* VPLL */
+	ldr	r1, =VPLL_CON1_VAL
+	ldr	r2, =VPLL_CON1_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =VPLL_CON0_VAL
+	ldr	r2, =VPLL_CON0_OFFSET
+	str	r1, [r0, r2]
+
+	/* Clock Gating */
+	ldr	r1, =CLK_GATE_IP_CAM_VAL
+	ldr	r2, =CLK_GATE_IP_CAM_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_VP_VAL
+	ldr	r2, =CLK_GATE_IP_VP_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_MFC_VAL
+	ldr	r2, =CLK_GATE_IP_MFC_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_G3D_VAL
+	ldr	r2, =CLK_GATE_IP_G3D_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_IMAGE_VAL
+	ldr	r2, =CLK_GATE_IP_IMAGE_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_LCD0_VAL
+	ldr	r2, =CLK_GATE_IP_LCD0_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_LCD1_VAL
+	ldr	r2, =CLK_GATE_IP_LCD1_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_FSYS_VAL
+	ldr	r2, =CLK_GATE_IP_FSYS_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_GPS_VAL
+	ldr	r2, =CLK_GATE_IP_GPS_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_PERIL_VAL
+	ldr	r2, =CLK_GATE_IP_PERIL_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_IP_PERIR_VAL
+	ldr	r2, =CLK_GATE_IP_PERIR_OFFSET
+	str	r1, [r0, r2]
+	ldr	r1, =CLK_GATE_BLOCK_VAL
+	ldr	r2, =CLK_GATE_BLOCK_OFFSET
+	str	r1, [r0, r2]
+	mov	pc, lr
+	nop
+	nop
+	nop
+
+system_power_init:
+	ldr	r0, =EXYNOS4_POWER_BASE
+
+	/* PS HOLD */
+	ldr	r1, =EXYNOS4_PS_HOLD_CON_VAL
+	ldr	r2, =EXYNOS4_PS_HOLD_CON_OFFSET
+	str	r1, [r0, r2]
+
+	/* Power Down */
+	add	r2, r0, #POWER_DOWN_OFFSET
+	str	r5, [r2, #POWER_TV_CONFIGURATION_OFFSET]
+	str	r5, [r2, #POWER_MFC_CONFIGURATION_OFFSET]
+	str	r5, [r2, #POWER_G3D_CONFIGURATION_OFFSET]
+	str	r5, [r2, #POWER_LCD_CONFIGURATION_OFFSET]
+	str	r5, [r2, #POWER_GPS_CONFIGURATION_OFFSET]
+
+	mov	pc, lr
+	nop
+	nop
+	nop
+
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
new file mode 100644
index 0000000..7639d60
--- /dev/null
+++ b/board/samsung/trats/trats.c
@@ -0,0 +1,246 @@
+/*
+ *  Copyright (C) 2010 Samsung Electronics
+ *  Heungjun Kim <riverful.kim@samsung.com>
+ *  Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
+#include <pmic.h>
+#include <usb/s3c_udc.h>
+#include <asm/arch/cpu.h>
+#include <max8998_pmic.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct exynos4_gpio_part1 *gpio1;
+struct exynos4_gpio_part2 *gpio2;
+unsigned int board_rev;
+
+u32 get_board_rev(void)
+{
+	return board_rev;
+}
+
+static void check_hw_revision(void);
+
+int board_init(void)
+{
+	gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE;
+	gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE;
+
+	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+	check_hw_revision();
+	printf("HW Revision:\t0x%x\n", board_rev);
+
+#if defined(CONFIG_PMIC)
+	pmic_init();
+#endif
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
+		get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
+
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+}
+
+static unsigned int get_hw_revision(void)
+{
+	int hwrev = 0;
+	int i;
+
+	/* hw_rev[3:0] == GPE1[3:0] */
+	for (i = 0; i < 4; i++) {
+		s5p_gpio_cfg_pin(&gpio1->e1, i, GPIO_INPUT);
+		s5p_gpio_set_pull(&gpio1->e1, i, GPIO_PULL_NONE);
+	}
+
+	udelay(1);
+
+	for (i = 0; i < 4; i++)
+		hwrev |= (s5p_gpio_get_value(&gpio1->e1, i) << i);
+
+	debug("hwrev 0x%x\n", hwrev);
+
+	return hwrev;
+}
+
+static void check_hw_revision(void)
+{
+	int hwrev;
+
+	hwrev = get_hw_revision();
+
+	board_rev |= hwrev;
+}
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+	puts("Board:\tTRATS\n");
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	int i, err;
+
+	/* eMMC_EN: SD_0_CDn: GPK0[2] Output High */
+	s5p_gpio_direction_output(&gpio2->k0, 2, 1);
+	s5p_gpio_set_pull(&gpio2->k0, 2, GPIO_PULL_NONE);
+
+	/*
+	 * eMMC GPIO:
+	 * SDR 8-bit@48MHz at MMC0
+	 * GPK0[0]	SD_0_CLK(2)
+	 * GPK0[1]	SD_0_CMD(2)
+	 * GPK0[2]	SD_0_CDn	-> Not used
+	 * GPK0[3:6]	SD_0_DATA[0:3](2)
+	 * GPK1[3:6]	SD_0_DATA[0:3](3)
+	 *
+	 * DDR 4-bit@26MHz at MMC4
+	 * GPK0[0]	SD_4_CLK(3)
+	 * GPK0[1]	SD_4_CMD(3)
+	 * GPK0[2]	SD_4_CDn	-> Not used
+	 * GPK0[3:6]	SD_4_DATA[0:3](3)
+	 * GPK1[3:6]	SD_4_DATA[4:7](4)
+	 */
+	for (i = 0; i < 7; i++) {
+		if (i == 2)
+			continue;
+		/* GPK0[0:6] special function 2 */
+		s5p_gpio_cfg_pin(&gpio2->k0, i, 0x2);
+		/* GPK0[0:6] pull disable */
+		s5p_gpio_set_pull(&gpio2->k0, i, GPIO_PULL_NONE);
+		/* GPK0[0:6] drv 4x */
+		s5p_gpio_set_drv(&gpio2->k0, i, GPIO_DRV_4X);
+	}
+
+	for (i = 3; i < 7; i++) {
+		/* GPK1[3:6] special function 3 */
+		s5p_gpio_cfg_pin(&gpio2->k1, i, 0x3);
+		/* GPK1[3:6] pull disable */
+		s5p_gpio_set_pull(&gpio2->k1, i, GPIO_PULL_NONE);
+		/* GPK1[3:6] drv 4x */
+		s5p_gpio_set_drv(&gpio2->k1, i, GPIO_DRV_4X);
+	}
+
+	/*
+	 * MMC device init
+	 * mmc0	 : eMMC (8-bit buswidth)
+	 * mmc2	 : SD card (4-bit buswidth)
+	 */
+	err = s5p_mmc_init(0, 8);
+
+	/* T-flash detect */
+	s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf);
+	s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP);
+
+	/*
+	 * Check the T-flash  detect pin
+	 * GPX3[4] T-flash detect pin
+	 */
+	if (!s5p_gpio_get_value(&gpio2->x3, 4)) {
+		/*
+		 * SD card GPIO:
+		 * GPK2[0]	SD_2_CLK(2)
+		 * GPK2[1]	SD_2_CMD(2)
+		 * GPK2[2]	SD_2_CDn	-> Not used
+		 * GPK2[3:6]	SD_2_DATA[0:3](2)
+		 */
+		for (i = 0; i < 7; i++) {
+			if (i == 2)
+				continue;
+			/* GPK2[0:6] special function 2 */
+			s5p_gpio_cfg_pin(&gpio2->k2, i, 0x2);
+			/* GPK2[0:6] pull disable */
+			s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE);
+			/* GPK2[0:6] drv 4x */
+			s5p_gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X);
+		}
+		err = s5p_mmc_init(2, 4);
+	}
+
+	return err;
+
+}
+#endif
+
+#ifdef CONFIG_USB_GADGET
+static int s5pc210_phy_control(int on)
+{
+	int ret = 0;
+	struct pmic *p = get_pmic();
+
+	if (pmic_probe(p))
+		return -1;
+
+	if (on) {
+		ret |= pmic_set_output(p,
+				       MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
+				       MAX8998_SAFEOUT1, LDO_ON);
+		ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
+				      MAX8998_LDO3, LDO_ON);
+		ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
+				      MAX8998_LDO8, LDO_ON);
+
+	} else {
+		ret |= pmic_set_output(p, MAX8998_REG_ONOFF2,
+				      MAX8998_LDO8, LDO_OFF);
+		ret |= pmic_set_output(p, MAX8998_REG_ONOFF1,
+				      MAX8998_LDO3, LDO_OFF);
+		ret |= pmic_set_output(p,
+				       MAX8998_REG_BUCK_ACTIVE_DISCHARGE3,
+				       MAX8998_SAFEOUT1, LDO_OFF);
+	}
+
+	if (ret) {
+		puts("MAX8998 LDO setting error!\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+struct s3c_plat_otg_data s5pc210_otg_data = {
+	.phy_control = s5pc210_phy_control,
+	.regs_phy = EXYNOS4_USBPHY_BASE,
+	.regs_otg = EXYNOS4_USBOTG_BASE,
+	.usb_phy_ctrl = EXYNOS4_USBPHY_CONTROL,
+	.usb_flags = PHY0_SLEEP,
+};
+#endif
diff --git a/board/samsung/trats/trats_setup.h b/board/samsung/trats/trats_setup.h
new file mode 100644
index 0000000..adf037b
--- /dev/null
+++ b/board/samsung/trats/trats_setup.h
@@ -0,0 +1,460 @@
+/*
+ * Machine Specific Values for TRATS board based on EXYNOS4210
+ *
+ * Copyright (C) 2010 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _TRATS_SETUP_H
+#define _TRATS_SETUP_H
+
+#include <config.h>
+#include <version.h>
+#include <asm/arch/cpu.h>
+
+/* Offsets of clock registers (sources and dividers) */
+#define CLK_SRC_CPU_OFFSET	0x14200
+#define CLK_DIV_CPU0_OFFSET	0x14500
+#define CLK_DIV_CPU1_OFFSET	0x14504
+
+#define CLK_DIV_DMC0_OFFSET	0x10500
+#define CLK_DIV_DMC1_OFFSET	0x10504
+
+#define CLK_SRC_TOP0_OFFSET	0xC210
+#define CLK_DIV_TOP_OFFSET	0xC510
+
+#define CLK_DIV_LEFTBUS_OFFSET	0x4500
+#define CLK_DIV_RIGHTBUS_OFFSET	0x8500
+
+#define CLK_SRC_FSYS_OFFSET	0xC240
+#define CLK_DIV_FSYS1_OFFSET	0xC544
+#define CLK_DIV_FSYS2_OFFSET	0xC548
+#define CLK_DIV_FSYS3_OFFSET	0xC54C
+
+#define CLK_SRC_PERIL0_OFFSET	0xC250
+#define CLK_DIV_PERIL0_OFFSET	0xC550
+
+#define APLL_LOCK_OFFSET	0x14000
+#define MPLL_LOCK_OFFSET	0x14008
+#define APLL_CON0_OFFSET	0x14100
+#define APLL_CON1_OFFSET	0x14104
+#define MPLL_CON0_OFFSET	0x14108
+#define MPLL_CON1_OFFSET	0x1410C
+
+#define EPLL_LOCK_OFFSET	0xC010
+#define VPLL_LOCK_OFFSET	0xC020
+#define EPLL_CON0_OFFSET	0xC110
+#define EPLL_CON1_OFFSET	0xC114
+#define VPLL_CON0_OFFSET	0xC120
+#define VPLL_CON1_OFFSET	0xC124
+
+#define CLK_GATE_IP_CAM_OFFSET		0xC920
+#define CLK_GATE_IP_VP_OFFSET		0xC924
+#define CLK_GATE_IP_MFC_OFFSET		0xC928
+#define CLK_GATE_IP_G3D_OFFSET		0xC92C
+#define CLK_GATE_IP_IMAGE_OFFSET	0xC930
+#define CLK_GATE_IP_LCD0_OFFSET		0xC934
+#define CLK_GATE_IP_LCD1_OFFSET		0xC938
+#define CLK_GATE_IP_FSYS_OFFSET		0xC940
+#define CLK_GATE_IP_GPS_OFFSET		0xC94C
+#define CLK_GATE_IP_PERIL_OFFSET	0xC950
+#define CLK_GATE_IP_PERIR_OFFSET	0xC960
+#define CLK_GATE_BLOCK_OFFSET		0xC970
+
+#define PS_HOLD_CONTROL_OFFSET		0x330C
+
+#define POWER_DOWN_OFFSET		0x3000
+#define POWER_TV_CONFIGURATION_OFFSET	0xC20
+#define POWER_MFC_CONFIGURATION_OFFSET	0xC40
+#define POWER_G3D_CONFIGURATION_OFFSET	0xC60
+#define POWER_LCD_CONFIGURATION_OFFSET	0xCA0
+#define POWER_GPS_CONFIGURATION_OFFSET	0xCE0
+
+/* GPIO Offsets for UART: GPIO Contol Register */
+#define EXYNOS4_GPIO_A0_CON_OFFSET	0x00
+#define EXYNOS4_GPIO_A1_CON_OFFSET	0x20
+#define EXYNOS4_GPIO_Y4_CON_OFFSET	0x1A0
+#define EXYNOS4_GPIO_Y4_DAT_OFFSET	0x1A4
+#define EXYNOS4_GPIO_Y4_PUD_OFFSET	0x1A8
+
+/* GPIO Offsets for PMIC: GPIO Contol & Data Register */
+#define EXYNOS4_GPIO_X2_CON_OFFSET	0xC40
+#define EXYNOS4_GPIO_X2_DAT_OFFSET	0xC44
+
+/* GPIO Offsets for PS_HOLD: GPIO Control Register */
+#define EXYNOS4_PS_HOLD_CON_OFFSET	0x330C
+
+/* PMIC Reset pin: nPOWER - GPX2[7] */
+#define EXYNOS4_GPIO_X2_CON_VAL		0x10000000
+#define EXYNOS4_GPIO_X2_DAT_VAL		0x80
+
+/* UART_SEL: Pull enabled */
+#define EXYNOS4_GPIO_Y4_CON_VAL		0x10000000
+#define EXYNOS4_GPIO_Y4_PUD_VAL		0xC000
+#define EXYNOS4_GPIO_Y4_DAT_VAL		0x80
+
+/* PS_HOLD: Data Hight, Output En */
+#define EXYNOS4_PS_HOLD_CON_VAL		0x300
+
+/* Power Down value */
+#define POWER_DOWN_VAL			0x3000
+
+/* CLK_SRC_CPU */
+#define MUX_HPM_SEL_MOUTAPLL		0x0
+#define MUX_HPM_SEL_SCLKMPLL		0x1
+#define MUX_CORE_SEL_MOUTAPLL		0x0
+#define MUX_CORE_SEL_SCLKMPLL		0x1
+#define MUX_MPLL_SEL_FILPLL		0x0
+#define MUX_MPLL_SEL_MOUTMPLLFOUT	0x1
+#define MUX_APLL_SEL_FILPLL		0x0
+#define MUX_APLL_SEL_MOUTMPLLFOUT	0x1
+#define CLK_SRC_CPU_VAL			((MUX_HPM_SEL_MOUTAPLL << 20) \
+					| (MUX_CORE_SEL_MOUTAPLL << 16) \
+					| (MUX_MPLL_SEL_MOUTMPLLFOUT << 8)\
+					| (MUX_APLL_SEL_MOUTMPLLFOUT << 0))
+
+/* CLK_DIV_CPU0 */
+#define APLL_RATIO		0x0
+#define PCLK_DBG_RATIO		0x1
+#define ATB_RATIO		0x3
+#define PERIPH_RATIO		0x3
+#define COREM1_RATIO		0x7
+#define COREM0_RATIO		0x3
+#define CORE_RATIO		0x0
+#define CLK_DIV_CPU0_VAL	((APLL_RATIO << 24) \
+				| (PCLK_DBG_RATIO << 20) \
+				| (ATB_RATIO << 16) \
+				| (PERIPH_RATIO << 12) \
+				| (COREM1_RATIO << 8) \
+				| (COREM0_RATIO << 4) \
+				| (CORE_RATIO << 0))
+
+/* CLK_DIV_CPU1 */
+#define HPM_RATIO		0x0
+#define COPY_RATIO		0x3
+#define CLK_DIV_CPU1_VAL	((HPM_RATIO << 4) | (COPY_RATIO))
+
+/* CLK_DIV_DMC0 */
+#define CORE_TIMERS_RATIO	0x1
+#define COPY2_RATIO		0x3
+#define DMCP_RATIO		0x1
+#define DMCD_RATIO		0x1
+#define DMC_RATIO		0x1
+#define DPHY_RATIO		0x1
+#define ACP_PCLK_RATIO		0x1
+#define ACP_RATIO		0x3
+#define CLK_DIV_DMC0_VAL	((CORE_TIMERS_RATIO << 28) \
+				| (COPY2_RATIO << 24) \
+				| (DMCP_RATIO << 20) \
+				| (DMCD_RATIO << 16) \
+				| (DMC_RATIO << 12) \
+				| (DPHY_RATIO << 8) \
+				| (ACP_PCLK_RATIO << 4)	\
+				| (ACP_RATIO << 0))
+
+/* CLK_DIV_DMC1 */
+#define DPM_RATIO		0x1
+#define DVSEM_RATIO		0x1
+#define PWI_RATIO		0x1
+#define CLK_DIV_DMC1_VAL	((DPM_RATIO << 24) \
+				| (DVSEM_RATIO << 16) \
+				| (PWI_RATIO << 8))
+
+/* CLK_SRC_TOP0 */
+#define MUX_ONENAND_SEL_ACLK_133	0x0
+#define MUX_ONENAND_SEL_ACLK_160	0x1
+#define MUX_ACLK_133_SEL_SCLKMPLL	0x0
+#define MUX_ACLK_133_SEL_SCLKAPLL	0x1
+#define MUX_ACLK_160_SEL_SCLKMPLL	0x0
+#define MUX_ACLK_160_SEL_SCLKAPLL	0x1
+#define MUX_ACLK_100_SEL_SCLKMPLL	0x0
+#define MUX_ACLK_100_SEL_SCLKAPLL	0x1
+#define MUX_ACLK_200_SEL_SCLKMPLL	0x0
+#define MUX_ACLK_200_SEL_SCLKAPLL	0x1
+#define MUX_VPLL_SEL_FINPLL		0x0
+#define MUX_VPLL_SEL_FOUTVPLL		0x1
+#define MUX_EPLL_SEL_FINPLL		0x0
+#define MUX_EPLL_SEL_FOUTEPLL		0x1
+#define MUX_ONENAND_1_SEL_MOUTONENAND	0x0
+#define MUX_ONENAND_1_SEL_SCLKVPLL	0x1
+#define CLK_SRC_TOP0_VAL		((MUX_ONENAND_SEL_ACLK_160 << 28) \
+					| (MUX_ACLK_133_SEL_SCLKMPLL << 24) \
+					| (MUX_ACLK_160_SEL_SCLKMPLL << 20) \
+					| (MUX_ACLK_100_SEL_SCLKMPLL << 16) \
+					| (MUX_ACLK_200_SEL_SCLKMPLL << 12) \
+					| (MUX_VPLL_SEL_FOUTVPLL << 8) \
+					| (MUX_EPLL_SEL_FOUTEPLL << 4) \
+					| (MUX_ONENAND_1_SEL_MOUTONENAND << 0))
+
+/* CLK_DIV_TOP */
+#define ONENAND_RATIO		0x0
+#define ACLK_133_RATIO		0x5
+#define ACLK_160_RATIO		0x4
+#define ACLK_100_RATIO		0x7
+#define ACLK_200_RATIO		0x3
+#define CLK_DIV_TOP_VAL		((ONENAND_RATIO << 16)	\
+				| (ACLK_133_RATIO << 12)\
+				| (ACLK_160_RATIO << 8)	\
+				| (ACLK_100_RATIO << 4)	\
+				| (ACLK_200_RATIO << 0))
+
+/* CLK_DIV_LEFTBUS */
+#define GPL_RATIO		0x1
+#define GDL_RATIO		0x3
+#define CLK_DIV_LEFTBUS_VAL	((GPL_RATIO << 4) | (GDL_RATIO))
+
+/* CLK_DIV_RIGHTBUS */
+#define GPR_RATIO		0x1
+#define GDR_RATIO		0x3
+#define CLK_DIV_RIGHTBUS_VAL	((GPR_RATIO << 4) | (GDR_RATIO))
+
+/* CLK_SRS_FSYS: 6 = SCLKMPLL */
+#define SATA_SEL_SCLKMPLL	0
+#define SATA_SEL_SCLKAPLL	1
+
+#define MMC_SEL_XXTI		0
+#define MMC_SEL_XUSBXTI		1
+#define MMC_SEL_SCLK_HDMI24M	2
+#define MMC_SEL_SCLK_USBPHY0	3
+#define MMC_SEL_SCLK_USBPHY1	4
+#define MMC_SEL_SCLK_HDMIPHY	5
+#define MMC_SEL_SCLKMPLL	6
+#define MMC_SEL_SCLKEPLL	7
+#define MMC_SEL_SCLKVPLL	8
+
+#define MMCC0_SEL		MMC_SEL_SCLKMPLL
+#define MMCC1_SEL		MMC_SEL_SCLKMPLL
+#define MMCC2_SEL		MMC_SEL_SCLKMPLL
+#define MMCC3_SEL		MMC_SEL_SCLKMPLL
+#define MMCC4_SEL		MMC_SEL_SCLKMPLL
+#define CLK_SRC_FSYS_VAL	((SATA_SEL_SCLKMPLL << 24) \
+				| (MMCC4_SEL << 16) \
+				| (MMCC3_SEL << 12) \
+				| (MMCC2_SEL << 8) \
+				| (MMCC1_SEL << 4) \
+				| (MMCC0_SEL << 0))
+
+/* SCLK_MMC[0-4] = MOUTMMC[0-4]/(MMC[0-4]_RATIO + 1)/(MMC[0-4]_PRE_RATIO +1) */
+/* CLK_DIV_FSYS1: 800(MPLL) / (15 + 1) */
+#define MMC0_RATIO		0xF
+#define MMC0_PRE_RATIO		0x0
+#define MMC1_RATIO		0xF
+#define MMC1_PRE_RATIO		0x0
+#define CLK_DIV_FSYS1_VAL	((MMC1_PRE_RATIO << 24) \
+				| (MMC1_RATIO << 16) \
+				| (MMC0_PRE_RATIO << 8) \
+				| (MMC0_RATIO << 0))
+
+/* CLK_DIV_FSYS2: 800(MPLL) / (15 + 1) */
+#define MMC2_RATIO		0xF
+#define MMC2_PRE_RATIO		0x0
+#define MMC3_RATIO		0xF
+#define MMC3_PRE_RATIO		0x0
+#define CLK_DIV_FSYS2_VAL	((MMC3_PRE_RATIO << 24) \
+				| (MMC3_RATIO << 16) \
+				| (MMC2_PRE_RATIO << 8) \
+				| (MMC2_RATIO << 0))
+
+/* CLK_DIV_FSYS3: 800(MPLL) / (15 + 1) */
+#define MMC4_RATIO		0xF
+#define MMC4_PRE_RATIO		0x0
+#define CLK_DIV_FSYS3_VAL	((MMC4_PRE_RATIO << 8) \
+				| (MMC4_RATIO << 0))
+
+/* CLK_SRC_PERIL0 */
+#define UART_SEL_XXTI		0
+#define UART_SEL_XUSBXTI	1
+#define UART_SEL_SCLK_HDMI24M	2
+#define UART_SEL_SCLK_USBPHY0	3
+#define UART_SEL_SCLK_USBPHY1	4
+#define UART_SEL_SCLK_HDMIPHY	5
+#define UART_SEL_SCLKMPLL	6
+#define UART_SEL_SCLKEPLL	7
+#define UART_SEL_SCLKVPLL	8
+
+#define UART0_SEL		UART_SEL_SCLKMPLL
+#define UART1_SEL		UART_SEL_SCLKMPLL
+#define UART2_SEL		UART_SEL_SCLKMPLL
+#define UART3_SEL		UART_SEL_SCLKMPLL
+#define UART4_SEL		UART_SEL_SCLKMPLL
+#define CLK_SRC_PERIL0_VAL	((UART4_SEL << 16) \
+				| (UART3_SEL << 12) \
+				| (UART2_SEL << 8) \
+				| (UART1_SEL << 4) \
+				| (UART0_SEL << 0))
+
+/* SCLK_UART[0-4] = MOUTUART[0-4]/(UART[0-4]_RATIO + 1) */
+/* CLK_DIV_PERIL0 */
+#define UART0_RATIO		7
+#define UART1_RATIO		7
+#define UART2_RATIO		7
+#define UART3_RATIO		4
+#define UART4_RATIO		7
+#define CLK_DIV_PERIL0_VAL	((UART4_RATIO << 16) \
+				| (UART3_RATIO << 12) \
+				| (UART2_RATIO << 8) \
+				| (UART1_RATIO << 4) \
+				| (UART0_RATIO << 0))
+
+/* Required period to generate a stable clock output */
+/* PLL_LOCK_TIME */
+#define PLL_LOCKTIME		0x1C20
+
+/* PLL Values */
+#define DISABLE			0
+#define ENABLE			1
+#define SET_PLL(mdiv, pdiv, sdiv)	((ENABLE << 31)\
+					| (mdiv << 16) \
+					| (pdiv << 8) \
+					| (sdiv << 0))
+
+/* APLL_CON0: 800MHz */
+#define APLL_MDIV		0xC8
+#define APLL_PDIV		0x6
+#define APLL_SDIV		0x1
+#define APLL_CON0_VAL		SET_PLL(APLL_MDIV, APLL_PDIV, APLL_SDIV)
+
+/* APLL_CON1 */
+#define APLL_AFC_ENB		0x1
+#define APLL_AFC		0x1C
+#define APLL_CON1_VAL		((APLL_AFC_ENB << 31) | (APLL_AFC << 0))
+
+/* MPLL_CON0: 800MHz */
+#define MPLL_MDIV		0xC8
+#define MPLL_PDIV		0x6
+#define MPLL_SDIV		0x1
+#define MPLL_CON0_VAL		SET_PLL(MPLL_MDIV, MPLL_PDIV, MPLL_SDIV)
+
+/* MPLL_CON1 */
+#define MPLL_AFC_ENB		0x1
+#define MPLL_AFC		0x1C
+#define MPLL_CON1_VAL		((MPLL_AFC_ENB << 31) | (MPLL_AFC << 0))
+
+/* EPLL_CON0: 96MHz */
+#define EPLL_MDIV		0x30
+#define EPLL_PDIV		0x3
+#define EPLL_SDIV		0x2
+#define EPLL_CON0_VAL		SET_PLL(EPLL_MDIV, EPLL_PDIV, EPLL_SDIV)
+
+/* EPLL_CON1 */
+#define EPLL_K			0x0
+#define EPLL_CON1_VAL		(EPLL_K >> 0)
+
+/* VPLL_CON0: 108MHz */
+#define VPLL_MDIV		0x35
+#define VPLL_PDIV		0x3
+#define VPLL_SDIV		0x2
+#define VPLL_CON0_VAL		SET_PLL(VPLL_MDIV, VPLL_PDIV, VPLL_SDIV)
+
+/* VPLL_CON1 */
+#define VPLL_SSCG_EN		DISABLE
+#define VPLL_SEL_PF_DN_SPREAD	0x0
+#define VPLL_MRR		0x11
+#define VPLL_MFR		0x0
+#define VPLL_K			0x400
+#define VPLL_CON1_VAL		((VPLL_SSCG_EN << 31)\
+				| (VPLL_SEL_PF_DN_SPREAD << 29) \
+				| (VPLL_MRR << 24) \
+				| (VPLL_MFR << 16) \
+				| (VPLL_K << 0))
+
+/*
+ * GATE CAM: SMMUJPEG[11], JPEG[6], CSIS1[5]	: 0111 1001
+ * Turn off all
+ */
+#define CLK_GATE_IP_CAM_VAL		0xFFF80000
+
+/* GATE VP: Turn off all */
+#define CLK_GATE_IP_VP_VAL		0xFFFFFFC0
+
+/* GATE MFC: Turn off all */
+#define CLK_GATE_IP_MFC_VAL		0xFFFFFFE0
+
+/* GATE G3D: Turn off all */
+#define CLK_GATE_IP_G3D_VAL		0xFFFFFFFC
+
+/* GATE IMAGE: Turn off all */
+#define CLK_GATE_IP_IMAGE_VAL		0xFFFFFC00
+
+/* GATE LCD0: DSIM0[3], MDNIE0[2], MIE0[1]	: 0001 */
+#define CLK_GATE_IP_LCD0_VAL		0xFFFFFFF1
+
+/* GATE LCD1: Turn off all */
+#define CLK_GATE_IP_LCD1_VAL		0xFFFFFFC0
+
+/*
+ * GATE FSYS
+ * SMMUPCIE[18], NFCON[16]			: 1111 1010
+ * PCIE[14],  SATA[10], SDMMC43[9:8]		: 1011 1000
+ * SDMMC1[6], TSI[4], SATAPHY[3], PCIEPHY[2]	: 1010 0011
+ */
+#define CLK_GATE_IP_FSYS_VAL		0xFFFAB8A3
+
+/* GATE GPS: Turn off all */
+#define CLK_GATE_IP_GPS_VAL		0xFFFFFFFC
+
+/*
+ * GATE PERI Left
+ * AC97[27], SPDIF[26], SLIMBUS[25]		: 1111 0001
+ * I2C2[8]					: 1111 1110
+ */
+#define CLK_GATE_IP_PERIL_VAL		0xF1FFFEFF
+
+/*
+ * GATE PERI Right
+ * KEYIF[16]					: 1111 1110
+ */
+#define CLK_GATE_IP_PERIR_VAL		0xFFFEFFFF
+
+/* GATE Block: LCD1[5], G3D[3], MFC[2], TV[1]	: 1101 0001 */
+#define CLK_GATE_BLOCK_VAL		0xFFFFFFD1
+
+/*
+ * UART GPIO_A0/GPIO_A1 Control Register Value
+ * 0x2: UART Function
+ * GPA1CON[3] = I2C_3_SCL (3), GPA1CON[2] = I2C_3_SDA (3)
+ */
+#define EXYNOS4_GPIO_A0_CON_VAL		0x22222222
+#define EXYNOS4_GPIO_A1_CON_VAL		0x223322
+
+/* ULCON: UART Line Control Value 8N1 */
+#define WORD_LEN_5_BIT			0x00
+#define WORD_LEN_6_BIT			0x01
+#define WORD_LEN_7_BIT			0x02
+#define WORD_LEN_8_BIT			0x03
+
+#define STOP_BIT_1			0x00
+#define STOP_BIT_2			0x01
+
+#define NO_PARITY			0x00
+#define ODD_PARITY			0x4
+#define EVEN_PARITY			0x5
+#define FORCED_PARITY_CHECK_AS_1	0x6
+#define FORCED_PARITY_CHECK_AS_0	0x7
+
+#define INFRAMODE_NORMAL		0x00
+#define INFRAMODE_INFRARED		0x01
+
+#define ULCON_VAL		((INFRAMODE_NORMAL << 6) \
+				| (NO_PARITY << 3) \
+				| (STOP_BIT_1 << 2) \
+				| (WORD_LEN_8_BIT << 0))
+
+#endif
diff --git a/boards.cfg b/boards.cfg
index 1e5b3e0..53ebb77 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -218,6 +218,7 @@ smdkc100                     arm         armv7       smdkc100            samsung
 origen			     arm	 armv7	     origen		 samsung	exynos
 s5pc210_universal            arm         armv7       universal_c210      samsung        exynos
 smdkv310		     arm	 armv7	     smdkv310		 samsung	exynos
+trats                        arm         armv7       trats               samsung        exynos
 harmony                      arm         armv7       harmony             nvidia         tegra2
 seaboard                     arm         armv7       seaboard            nvidia         tegra2
 ventana                      arm         armv7       ventana             nvidia         tegra2
diff --git a/include/configs/trats.h b/include/configs/trats.h
new file mode 100644
index 0000000..4ed9ac4
--- /dev/null
+++ b/include/configs/trats.h
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Heungjun Kim <riverful.kim@samsung.com>
+ *
+ * Configuation settings for the SAMSUNG TRATS (EXYNOS4210) board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_SAMSUNG		1	/* in a SAMSUNG core */
+#define CONFIG_S5P		1	/* which is in a S5P Family */
+#define CONFIG_EXYNOS4210	1	/* which is in a EXYNOS4210 */
+#define CONFIG_TRATS		1	/* working with TRATS */
+
+#include <asm/arch/cpu.h>		/* get chip and board defs */
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Keep L2 Cache Disabled */
+#define CONFIG_SYS_L2CACHE_OFF		1
+
+#define CONFIG_SYS_SDRAM_BASE		0x40000000
+#define CONFIG_SYS_TEXT_BASE		0x44800000
+
+/* input clock of PLL: TRATS has 24MHz input clock at EXYNOS4210 */
+#define CONFIG_SYS_CLK_FREQ_C210	24000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+#define CONFIG_CMDLINE_EDITING
+
+/* MACH_TYPE_TRATS macro will be removed once added to mach-types */
+#define MACH_TYPE_TRATS			3928
+#define CONFIG_MACH_TYPE		MACH_TYPE_TRATS
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
+
+/* select serial console configuration */
+#define CONFIG_SERIAL_MULTI	1
+#define CONFIG_SERIAL2		1	/* use SERIAL 2 */
+#define CONFIG_BAUDRATE		115200
+
+/* MMC */
+#define CONFIG_GENERIC_MMC	1
+#define CONFIG_MMC		1
+#define CONFIG_S5P_MMC		1
+
+/* PWM */
+#define CONFIG_PWM			1
+
+/* It should define before config_cmd_default.h */
+#define CONFIG_SYS_NO_FLASH		1
+
+/* Command definition */
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_MISC
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_XIMG
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_MMC
+
+#define CONFIG_BOOTDELAY		1
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+#define MBRPARTS_DEFAULT	"20M(permanent)"\
+				",20M(boot)"\
+				",1G(system)"\
+				",100M(swap)"\
+				",-(UMS)\0"
+
+#define CONFIG_BOOTARGS		"Please use defined boot"
+#define CONFIG_BOOTCOMMAND	"run mmcboot"
+#define CONFIG_DEFAULT_CONSOLE	"console=ttySAC2,115200n8\0"
+
+#define CONFIG_BOOTBLOCK	"10"
+
+#define CONFIG_ENV_COMMON_BOOT	"${console} ${meminfo}"
+
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"bootk=" \
+		"run loaduimage; bootm 0x40007FC0\0" \
+	"updatemmc=" \
+		"mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
+		"mmc boot 0 1 1 0\0" \
+	"updatebackup=" \
+		"mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
+		"mmc boot 0 1 1 0\0" \
+	"updatebootb=" \
+		"mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
+	"lpj=lpj=3981312\0" \
+	"nfsboot=" \
+		"set bootargs root=/dev/nfs rw " \
+		"nfsroot=${nfsroot},nolock,tcp " \
+		"ip=${ipaddr}:${serverip}:${gatewayip}:" \
+		"${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
+		"; run bootk\0" \
+	"ramfsboot=" \
+		"set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
+		"${console} ${meminfo} " \
+		"initrd=0x43000000,8M ramdisk=8192\0" \
+	"mmcboot=" \
+		"set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
+		"${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
+		"run loaduimage; bootm 0x40007FC0\0" \
+	"bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
+	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
+	"mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
+	"verify=n\0" \
+	"rootfstype=ext4\0" \
+	"console=" CONFIG_DEFAULT_CONSOLE \
+	"mbrparts=" MBRPARTS_DEFAULT \
+	"meminfo=crashkernel=32M@0x50000000\0" \
+	"nfsroot=/nfsroot/arm\0" \
+	"bootblock=" CONFIG_BOOTBLOCK "\0" \
+	"loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
+	"mmcdev=0\0" \
+	"mmcbootpart=2\0" \
+	"mmcrootpart=3\0" \
+	"opts=always_resume=1"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_PROMPT	"TRATS # "
+#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE	384	/* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x5000000)
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x4800000)
+
+#define CONFIG_SYS_HZ			1000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/* Stack sizes */
+#define CONFIG_STACKSIZE	(256 << 10)	/* regular stack 256KB */
+
+/* TRATS has 2 banks of DRAM */
+#define CONFIG_NR_DRAM_BANKS	2
+#define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE	/* LDDDR2 DMC 0 */
+#define PHYS_SDRAM_1_SIZE	(256 << 20)		/* 256 MB in CS 0 */
+#define PHYS_SDRAM_2		0x50000000		/* LPDDR2 DMC 1 */
+#define PHYS_SDRAM_2_SIZE	(256 << 20)		/* 256 MB in CS 0 */
+
+#define CONFIG_SYS_MEM_TOP_HIDE		(1 << 20)	/* ram console */
+
+#define CONFIG_SYS_MONITOR_BASE		0x00000000
+#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
+
+#define CONFIG_ENV_IS_IN_MMC		1
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_ENV_SIZE			4096
+#define CONFIG_ENV_OFFSET		((32 - 4) << 10)/* 32KiB - 4KiB */
+
+#define CONFIG_DOS_PARTITION		1
+
+#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_CACHELINE_SIZE       32
+
+#include <asm/arch/gpio.h>
+/*
+ * I2C Settings
+ */
+#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
+#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
+
+#define CONFIG_SOFT_I2C
+#define CONFIG_SOFT_I2C_READ_REPEATED_START
+#define CONFIG_SYS_I2C_SPEED	50000
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS	7
+
+#define CONFIG_PMIC
+#define CONFIG_PMIC_I2C
+#define CONFIG_PMIC_MAX8998
+
+#define CONFIG_USB_GADGET
+#define CONFIG_USB_GADGET_S3C_UDC_OTG
+#define CONFIG_USB_GADGET_DUALSPEED
+
+#endif	/* __CONFIG_H */
