diff --git a/README b/README
index 265e81e..3c233db 100644
--- a/README
+++ b/README
@@ -2125,6 +2125,12 @@
 		  - set CONFIG_SYS_I2C_ZYNQ_SPEED for speed setting
 		  - set CONFIG_SYS_I2C_ZYNQ_SLAVE for slave addr
 
+		- drivers/i2c/s3c24x0_i2c.c:
+		  - activate this driver with CONFIG_SYS_I2C_S3C24X0
+		  - This driver adds i2c buses (11 for Exynos5250, Exynos5420
+		    9 i2c buses for Exynos4 and 1 for S3C24X0 SoCs from Samsung)
+		    with a fix speed from 100000 and the slave addr 0!
+
 		additional defines:
 
 		CONFIG_SYS_NUM_I2C_BUSES
diff --git a/board/samsung/smdk5250/exynos5-dt.c b/board/samsung/smdk5250/exynos5-dt.c
index 6bcc883..6aa0509 100644
--- a/board/samsung/smdk5250/exynos5-dt.c
+++ b/board/samsung/smdk5250/exynos5-dt.c
@@ -150,8 +150,6 @@
 
 	set_ps_hold_ctrl();
 
-	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
 	if (pmic_init(I2C_PMIC))
 		return -1;
 
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 7012c13..44be5fc 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -57,15 +57,18 @@
 
 void i2c_init_board(void)
 {
-	struct exynos4_gpio_part1 *gpio1 =
-		(struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1();
+	int err;
 	struct exynos4_gpio_part2 *gpio2 =
 		(struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
 
-	/* I2C_5 -> PMIC -> Adapter 0 */
-	s5p_gpio_direction_output(&gpio1->b, 7, 1);
-	s5p_gpio_direction_output(&gpio1->b, 6, 1);
-	/* I2C_9 -> FG -> Adapter 1 */
+	/* I2C_5 -> PMIC */
+	err = exynos_pinmux_config(PERIPH_ID_I2C5, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("I2C%d not configured\n", (I2C_5));
+		return;
+	}
+
+	/* I2C_8 -> FG */
 	s5p_gpio_direction_output(&gpio2->y4, 0, 1);
 	s5p_gpio_direction_output(&gpio2->y4, 1, 1);
 }
@@ -290,10 +293,10 @@
 	 * The FUEL_GAUGE is marked as I2C9 on the schematic, but connected
 	 * to logical I2C adapter 1
 	 */
-	ret = pmic_init(I2C_0);
+	ret = pmic_init(I2C_5);
 	ret |= pmic_init_max8997();
-	ret |= power_fg_init(I2C_1);
-	ret |= power_muic_init(I2C_0);
+	ret |= power_fg_init(I2C_8);
+	ret |= power_muic_init(I2C_5);
 	ret |= power_bat_init(0);
 	if (ret)
 		return ret;
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index d44d825..8df85ee 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -115,12 +115,17 @@
 #ifdef CONFIG_SYS_I2C_INIT_BOARD
 static void board_init_i2c(void)
 {
+	int err;
+
 	gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4X12_GPIO_PART1_BASE;
 	gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4X12_GPIO_PART2_BASE;
 
 	/* I2C_7 */
-	s5p_gpio_direction_output(&gpio1->d0, 2, 1);
-	s5p_gpio_direction_output(&gpio1->d0, 3, 1);
+	err = exynos_pinmux_config(PERIPH_ID_I2C7, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("I2C%d not configured\n", (I2C_7));
+		return;
+	}
 
 	/* I2C_8 */
 	s5p_gpio_direction_output(&gpio1->f1, 4, 1);
@@ -132,6 +137,24 @@
 }
 #endif
 
+#ifdef CONFIG_SYS_I2C_SOFT
+int get_soft_i2c_scl_pin(void)
+{
+	if (I2C_ADAP_HWNR)
+		return exynos4x12_gpio_part2_get_nr(m2, 1); /* I2C9 */
+	else
+		return exynos4x12_gpio_part1_get_nr(f1, 4); /* I2C8 */
+}
+
+int get_soft_i2c_sda_pin(void)
+{
+	if (I2C_ADAP_HWNR)
+		return exynos4x12_gpio_part2_get_nr(m2, 0); /* I2C9 */
+	else
+		return exynos4x12_gpio_part1_get_nr(f1, 5); /* I2C8 */
+}
+#endif
+
 int board_early_init_f(void)
 {
 	check_hw_revision();
@@ -167,11 +190,11 @@
 #ifdef CONFIG_SYS_I2C_INIT_BOARD
 	board_init_i2c();
 #endif
-	pmic_init(I2C_0);		/* I2C adapter 0 - bus name I2C_5 */
+	pmic_init(I2C_7);		/* I2C adapter 7 - bus name s3c24x0_7 */
 	pmic_init_max77686();
-	pmic_init_max77693(I2C_2);	/* I2C adapter 2 - bus name I2C_10 */
-	power_muic_init(I2C_2);		/* I2C adapter 2 - bus name I2C_10 */
-	power_fg_init(I2C_1);		/* I2C adapter 1 - bus name I2C_9 */
+	pmic_init_max77693(I2C_9);	/* I2C adapter 9 - bus name soft1 */
+	power_muic_init(I2C_9);		/* I2C adapter 9 - bus name soft1 */
+	power_fg_init(I2C_8);		/* I2C adapter 8 - bus name soft0 */
 	power_bat_init(0);
 
 	p_chrg = pmic_get("MAX77693_PMIC");
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c
index 02539c4..3924805 100644
--- a/common/cmd_eeprom.c
+++ b/common/cmd_eeprom.c
@@ -161,7 +161,7 @@
 #if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
 		spi_read (addr, alen, buffer, len);
 #else
-		if (i2c_read (addr[0], addr[1], alen-1, buffer, len) != 0)
+		if (i2c_read(addr[0], offset, alen - 1, buffer, len))
 			rcode = 1;
 #endif
 		buffer += len;
@@ -339,7 +339,7 @@
 		/* Write is enabled ... now write eeprom value.
 		 */
 #endif
-		if (i2c_write (addr[0], addr[1], alen-1, buffer, len) != 0)
+		if (i2c_write(addr[0], offset, alen - 1, buffer, len))
 			rcode = 1;
 
 #endif
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 553b519..fa3a875 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -12,7 +12,6 @@
 obj-$(CONFIG_I2C_MV) += mv_i2c.o
 obj-$(CONFIG_I2C_MXS) += mxs_i2c.o
 obj-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o
-obj-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
 obj-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
 obj-$(CONFIG_U8500_I2C) += u8500_i2c.o
 obj-$(CONFIG_SH_SH7734_I2C) += sh_sh7734_i2c.o
@@ -24,6 +23,7 @@
 obj-$(CONFIG_SYS_I2C_OMAP34XX) += omap24xx_i2c.o
 obj-$(CONFIG_SYS_I2C_PPC4XX) += ppc4xx_i2c.o
 obj-$(CONFIG_SYS_I2C_RCAR) += rcar_i2c.o
+obj-$(CONFIG_SYS_I2C_S3C24X0) += s3c24x0_i2c.o
 obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o
 obj-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o
 obj-$(CONFIG_SYS_I2C_TEGRA) += tegra_i2c.o
diff --git a/drivers/i2c/fti2c010.c b/drivers/i2c/fti2c010.c
index ddeb941..fb9fa35 100644
--- a/drivers/i2c/fti2c010.c
+++ b/drivers/i2c/fti2c010.c
@@ -13,67 +13,78 @@
 
 #include "fti2c010.h"
 
-#ifndef CONFIG_HARD_I2C
-#error "fti2c010: CONFIG_HARD_I2C is not defined"
-#endif
-
 #ifndef CONFIG_SYS_I2C_SPEED
-#define CONFIG_SYS_I2C_SPEED    50000
+#define CONFIG_SYS_I2C_SPEED    5000
 #endif
 
-#ifndef CONFIG_FTI2C010_FREQ
-#define CONFIG_FTI2C010_FREQ    clk_get_rate("I2C")
+#ifndef CONFIG_SYS_I2C_SLAVE
+#define CONFIG_SYS_I2C_SLAVE    0
 #endif
 
-/* command timeout */
-#define CFG_CMD_TIMEOUT         10 /* ms */
+#ifndef CONFIG_FTI2C010_CLOCK
+#define CONFIG_FTI2C010_CLOCK   clk_get_rate("I2C")
+#endif
 
-/* 7-bit chip address + 1-bit read/write */
-#define I2C_RD(chip)            ((((chip) << 1) & 0xff) | 1)
-#define I2C_WR(chip)            (((chip) << 1) & 0xff)
+#ifndef CONFIG_FTI2C010_TIMEOUT
+#define CONFIG_FTI2C010_TIMEOUT 10 /* ms */
+#endif
+
+/* 7-bit dev address + 1-bit read/write */
+#define I2C_RD(dev)             ((((dev) << 1) & 0xfe) | 1)
+#define I2C_WR(dev)             (((dev) << 1) & 0xfe)
 
 struct fti2c010_chip {
-	void __iomem *regs;
-	uint bus;
-	uint speed;
+	struct fti2c010_regs *regs;
 };
 
 static struct fti2c010_chip chip_list[] = {
 	{
-		.bus  = 0,
-		.regs = (void __iomem *)CONFIG_FTI2C010_BASE,
+		.regs = (struct fti2c010_regs *)CONFIG_FTI2C010_BASE,
 	},
-#ifdef CONFIG_I2C_MULTI_BUS
-# ifdef CONFIG_FTI2C010_BASE1
+#ifdef CONFIG_FTI2C010_BASE1
 	{
-		.bus  = 1,
-		.regs = (void __iomem *)CONFIG_FTI2C010_BASE1,
+		.regs = (struct fti2c010_regs *)CONFIG_FTI2C010_BASE1,
 	},
-# endif
-# ifdef CONFIG_FTI2C010_BASE2
+#endif
+#ifdef CONFIG_FTI2C010_BASE2
 	{
-		.bus  = 2,
-		.regs = (void __iomem *)CONFIG_FTI2C010_BASE2,
+		.regs = (struct fti2c010_regs *)CONFIG_FTI2C010_BASE2,
 	},
-# endif
-# ifdef CONFIG_FTI2C010_BASE3
+#endif
+#ifdef CONFIG_FTI2C010_BASE3
 	{
-		.bus  = 3,
-		.regs = (void __iomem *)CONFIG_FTI2C010_BASE3,
+		.regs = (struct fti2c010_regs *)CONFIG_FTI2C010_BASE3,
 	},
-# endif
-#endif  /* #ifdef CONFIG_I2C_MULTI_BUS */
+#endif
 };
 
-static struct fti2c010_chip *curr = chip_list;
+static int fti2c010_reset(struct fti2c010_chip *chip)
+{
+	ulong ts;
+	int ret = -1;
+	struct fti2c010_regs *regs = chip->regs;
 
-static int fti2c010_wait(uint32_t mask)
+	writel(CR_I2CRST, &regs->cr);
+	for (ts = get_timer(0); get_timer(ts) < CONFIG_FTI2C010_TIMEOUT; ) {
+		if (!(readl(&regs->cr) & CR_I2CRST)) {
+			ret = 0;
+			break;
+		}
+	}
+
+	if (ret)
+		printf("fti2c010: reset timeout\n");
+
+	return ret;
+}
+
+static int fti2c010_wait(struct fti2c010_chip *chip, uint32_t mask)
 {
 	int ret = -1;
 	uint32_t stat, ts;
-	struct fti2c010_regs *regs = curr->regs;
+	struct fti2c010_regs *regs = chip->regs;
 
-	for (ts = get_timer(0); get_timer(ts) < CFG_CMD_TIMEOUT; ) {
+	for (ts = get_timer(0); get_timer(ts) < CONFIG_FTI2C010_TIMEOUT; ) {
 		stat = readl(&regs->sr);
 		if ((stat & mask) == mask) {
 			ret = 0;
@@ -84,88 +95,124 @@
 	return ret;
 }
 
-/*
- * u-boot I2C API
- */
+static unsigned int set_i2c_bus_speed(struct fti2c010_chip *chip,
+	unsigned int speed)
+{
+	struct fti2c010_regs *regs = chip->regs;
+	unsigned int clk = CONFIG_FTI2C010_CLOCK;
+	unsigned int gsr = 0;
+	unsigned int tsr = 32;
+	unsigned int div, rate;
+
+	for (div = 0; div < 0x3ffff; ++div) {
+		/* SCLout = PCLK/(2*(COUNT + 2) + GSR) */
+		rate = clk / (2 * (div + 2) + gsr);
+		if (rate <= speed)
+			break;
+	}
+
+	writel(TGSR_GSR(gsr) | TGSR_TSR(tsr), &regs->tgsr);
+	writel(CDR_DIV(div), &regs->cdr);
+
+	return rate;
+}
 
 /*
  * Initialization, must be called once on start up, may be called
  * repeatedly to change the speed and slave addresses.
  */
-void i2c_init(int speed, int slaveaddr)
+static void fti2c010_init(struct i2c_adapter *adap, int speed, int slaveaddr)
 {
-	if (speed || !curr->speed)
-		i2c_set_bus_speed(speed);
+	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
 
-	/* if slave mode disabled */
-	if (!slaveaddr)
+	if (adap->init_done)
 		return;
 
-	/*
-	 * TODO:
-	 * Implement slave mode, but is it really necessary?
-	 */
+#ifdef CONFIG_SYS_I2C_INIT_BOARD
+	/* Call board specific i2c bus reset routine before accessing the
+	 * environment, which might be in a chip on that bus. For details
+	 * about this problem see doc/I2C_Edge_Conditions.
+	*/
+	i2c_init_board();
+#endif
+
+	/* master init */
+
+	fti2c010_reset(chip);
+
+	set_i2c_bus_speed(chip, speed);
+
+	/* slave init, don't care */
+
+#ifdef CONFIG_SYS_I2C_BOARD_LATE_INIT
+	/* Call board specific i2c bus reset routine AFTER the bus has been
+	 * initialized. Use either this callpoint or i2c_init_board;
+	 * which is called before fti2c010_init operations.
+	 * For details about this problem see doc/I2C_Edge_Conditions.
+	*/
+	i2c_board_late_init();
+#endif
 }
 
 /*
  * Probe the given I2C chip address.  Returns 0 if a chip responded,
  * not 0 on failure.
  */
-int i2c_probe(uchar chip)
+static int fti2c010_probe(struct i2c_adapter *adap, u8 dev)
 {
+	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
+	struct fti2c010_regs *regs = chip->regs;
 	int ret;
-	struct fti2c010_regs *regs = curr->regs;
-
-	i2c_init(0, 0);
 
 	/* 1. Select slave device (7bits Address + 1bit R/W) */
-	writel(I2C_WR(chip), &regs->dr);
+	writel(I2C_WR(dev), &regs->dr);
 	writel(CR_ENABLE | CR_TBEN | CR_START, &regs->cr);
-	ret = fti2c010_wait(SR_DT);
+	ret = fti2c010_wait(chip, SR_DT);
 	if (ret)
 		return ret;
 
 	/* 2. Select device register */
 	writel(0, &regs->dr);
 	writel(CR_ENABLE | CR_TBEN, &regs->cr);
-	ret = fti2c010_wait(SR_DT);
+	ret = fti2c010_wait(chip, SR_DT);
 
 	return ret;
 }
 
-/*
- * Read/Write interface:
- *   chip:    I2C chip address, range 0..127
- *   addr:    Memory (register) address within the chip
- *   alen:    Number of bytes to use for addr (typically 1, 2 for larger
- *              memories, 0 for register type devices with only one
- *              register)
- *   buffer:  Where to read/write the data
- *   len:     How many bytes to read/write
- *
- *   Returns: 0 on success, not 0 on failure
- */
-int i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len)
+static void to_i2c_addr(u8 *buf, uint32_t addr, int alen)
 {
+	int i, shift;
+
+	if (!buf || alen <= 0)
+		return;
+
+	/* MSB first */
+	i = 0;
+	shift = (alen - 1) * 8;
+	while (alen-- > 0) {
+		buf[i] = (u8)(addr >> shift);
+		shift -= 8;
+	}
+}
+
+static int fti2c010_read(struct i2c_adapter *adap,
+			u8 dev, uint addr, int alen, uchar *buf, int len)
+{
+	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
+	struct fti2c010_regs *regs = chip->regs;
 	int ret, pos;
 	uchar paddr[4];
-	struct fti2c010_regs *regs = curr->regs;
 
-	i2c_init(0, 0);
-
-	paddr[0] = (addr >> 0)  & 0xFF;
-	paddr[1] = (addr >> 8)  & 0xFF;
-	paddr[2] = (addr >> 16) & 0xFF;
-	paddr[3] = (addr >> 24) & 0xFF;
+	to_i2c_addr(paddr, addr, alen);
 
 	/*
 	 * Phase A. Set register address
 	 */
 
 	/* A.1 Select slave device (7bits Address + 1bit R/W) */
-	writel(I2C_WR(chip), &regs->dr);
+	writel(I2C_WR(dev), &regs->dr);
 	writel(CR_ENABLE | CR_TBEN | CR_START, &regs->cr);
-	ret = fti2c010_wait(SR_DT);
+	ret = fti2c010_wait(chip, SR_DT);
 	if (ret)
 		return ret;
 
@@ -175,7 +222,7 @@
 
 		writel(paddr[pos], &regs->dr);
 		writel(ctrl, &regs->cr);
-		ret = fti2c010_wait(SR_DT);
+		ret = fti2c010_wait(chip, SR_DT);
 		if (ret)
 			return ret;
 	}
@@ -185,9 +232,9 @@
 	 */
 
 	/* B.1 Select slave device (7bits Address + 1bit R/W) */
-	writel(I2C_RD(chip), &regs->dr);
+	writel(I2C_RD(dev), &regs->dr);
 	writel(CR_ENABLE | CR_TBEN | CR_START, &regs->cr);
-	ret = fti2c010_wait(SR_DT);
+	ret = fti2c010_wait(chip, SR_DT);
 	if (ret)
 		return ret;
 
@@ -201,7 +248,7 @@
 			stat |= SR_ACK;
 		}
 		writel(ctrl, &regs->cr);
-		ret = fti2c010_wait(stat);
+		ret = fti2c010_wait(chip, stat);
 		if (ret)
 			break;
 		buf[pos] = (uchar)(readl(&regs->dr) & 0xFF);
@@ -210,39 +257,24 @@
 	return ret;
 }
 
-/*
- * Read/Write interface:
- *   chip:    I2C chip address, range 0..127
- *   addr:    Memory (register) address within the chip
- *   alen:    Number of bytes to use for addr (typically 1, 2 for larger
- *              memories, 0 for register type devices with only one
- *              register)
- *   buffer:  Where to read/write the data
- *   len:     How many bytes to read/write
- *
- *   Returns: 0 on success, not 0 on failure
- */
-int i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len)
+static int fti2c010_write(struct i2c_adapter *adap,
+			u8 dev, uint addr, int alen, u8 *buf, int len)
 {
+	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
+	struct fti2c010_regs *regs = chip->regs;
 	int ret, pos;
 	uchar paddr[4];
-	struct fti2c010_regs *regs = curr->regs;
 
-	i2c_init(0, 0);
-
-	paddr[0] = (addr >> 0)  & 0xFF;
-	paddr[1] = (addr >> 8)  & 0xFF;
-	paddr[2] = (addr >> 16) & 0xFF;
-	paddr[3] = (addr >> 24) & 0xFF;
+	to_i2c_addr(paddr, addr, alen);
 
 	/*
 	 * Phase A. Set register address
 	 *
 	 * A.1 Select slave device (7bits Address + 1bit R/W)
 	 */
-	writel(I2C_WR(chip), &regs->dr);
+	writel(I2C_WR(dev), &regs->dr);
 	writel(CR_ENABLE | CR_TBEN | CR_START, &regs->cr);
-	ret = fti2c010_wait(SR_DT);
+	ret = fti2c010_wait(chip, SR_DT);
 	if (ret)
 		return ret;
 
@@ -252,7 +284,7 @@
 
 		writel(paddr[pos], &regs->dr);
 		writel(ctrl, &regs->cr);
-		ret = fti2c010_wait(SR_DT);
+		ret = fti2c010_wait(chip, SR_DT);
 		if (ret)
 			return ret;
 	}
@@ -267,7 +299,7 @@
 			ctrl |= CR_STOP;
 		writel(buf[pos], &regs->dr);
 		writel(ctrl, &regs->cr);
-		ret = fti2c010_wait(SR_DT);
+		ret = fti2c010_wait(chip, SR_DT);
 		if (ret)
 			break;
 	}
@@ -275,94 +307,40 @@
 	return ret;
 }
 
-/*
- * Functions for setting the current I2C bus and its speed
- */
-#ifdef CONFIG_I2C_MULTI_BUS
-
-/*
- * i2c_set_bus_num:
- *
- *  Change the active I2C bus.  Subsequent read/write calls will
- *  go to this one.
- *
- *    bus - bus index, zero based
- *
- *    Returns: 0 on success, not 0 on failure
- */
-int i2c_set_bus_num(uint bus)
+static unsigned int fti2c010_set_bus_speed(struct i2c_adapter *adap,
+			unsigned int speed)
 {
-	if (bus >= ARRAY_SIZE(chip_list))
-		return -1;
-	curr = chip_list + bus;
-	i2c_init(0, 0);
-	return 0;
+	struct fti2c010_chip *chip = chip_list + adap->hwadapnr;
+	int ret;
+
+	fti2c010_reset(chip);
+	ret = set_i2c_bus_speed(chip, speed);
+
+	return ret;
 }
 
 /*
- * i2c_get_bus_num:
- *
- *  Returns index of currently active I2C bus.  Zero-based.
+ * Register i2c adapters
  */
-
-uint i2c_get_bus_num(void)
-{
-	return curr->bus;
-}
-
-#endif    /* #ifdef CONFIG_I2C_MULTI_BUS */
-
-/*
- * i2c_set_bus_speed:
- *
- *  Change the speed of the active I2C bus
- *
- *    speed - bus speed in Hz
- *
- *    Returns: 0 on success, not 0 on failure
- */
-int i2c_set_bus_speed(uint speed)
-{
-	struct fti2c010_regs *regs = curr->regs;
-	uint clk = CONFIG_FTI2C010_FREQ;
-	uint gsr = 0, tsr = 32;
-	uint spd, div;
-
-	if (!speed)
-		speed = CONFIG_SYS_I2C_SPEED;
-
-	for (div = 0; div < 0x3ffff; ++div) {
-		/* SCLout = PCLK/(2*(COUNT + 2) + GSR) */
-		spd = clk / (2 * (div + 2) + gsr);
-		if (spd <= speed)
-			break;
-	}
-
-	if (curr->speed == spd)
-		return 0;
-
-	writel(CR_I2CRST, &regs->cr);
-	mdelay(100);
-	if (readl(&regs->cr) & CR_I2CRST) {
-		printf("fti2c010: reset timeout\n");
-		return -1;
-	}
-
-	curr->speed = spd;
-
-	writel(TGSR_GSR(gsr) | TGSR_TSR(tsr), &regs->tgsr);
-	writel(CDR_DIV(div), &regs->cdr);
-
-	return 0;
-}
-
-/*
- * i2c_get_bus_speed:
- *
- *  Returns speed of currently active I2C bus in Hz
- */
-
-uint i2c_get_bus_speed(void)
-{
-	return curr->speed;
-}
+U_BOOT_I2C_ADAP_COMPLETE(i2c_0, fti2c010_init, fti2c010_probe, fti2c010_read,
+			fti2c010_write, fti2c010_set_bus_speed,
+			CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
+			0)
+#ifdef CONFIG_FTI2C010_BASE1
+U_BOOT_I2C_ADAP_COMPLETE(i2c_1, fti2c010_init, fti2c010_probe, fti2c010_read,
+			fti2c010_write, fti2c010_set_bus_speed,
+			CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
+			1)
+#endif
+#ifdef CONFIG_FTI2C010_BASE2
+U_BOOT_I2C_ADAP_COMPLETE(i2c_2, fti2c010_init, fti2c010_probe, fti2c010_read,
+			fti2c010_write, fti2c010_set_bus_speed,
+			CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
+			2)
+#endif
+#ifdef CONFIG_FTI2C010_BASE3
+U_BOOT_I2C_ADAP_COMPLETE(i2c_3, fti2c010_init, fti2c010_probe, fti2c010_read,
+			fti2c010_write, fti2c010_set_bus_speed,
+			CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
+			3)
+#endif
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 3d38c03..c784004 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -158,7 +158,6 @@
 	udelay(1000);
 	flush_fifo(adap);
 	writew(0xFFFF, &i2c_base->stat);
-	writew(0, &i2c_base->cnt);
 }
 
 static void flush_fifo(struct i2c_adapter *adap)
@@ -198,8 +197,6 @@
 		return res;
 
 	/* No data transfer, slave addr only */
-	writew(0, &i2c_base->cnt);
-	/* Set slave address */
 	writew(chip, &i2c_base->sa);
 	/* Stop bit needed here */
 	writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
@@ -234,7 +231,6 @@
 pr_exit:
 	flush_fifo(adap);
 	writew(0xFFFF, &i2c_base->stat);
-	writew(0, &i2c_base->cnt);
 	return res;
 }
 
@@ -372,7 +368,6 @@
 rd_exit:
 	flush_fifo(adap);
 	writew(0xFFFF, &i2c_base->stat);
-	writew(0, &i2c_base->cnt);
 	return i2c_error;
 }
 
@@ -473,7 +468,6 @@
 wr_exit:
 	flush_fifo(adap);
 	writew(0xFFFF, &i2c_base->stat);
-	writew(0, &i2c_base->cnt);
 	return i2c_error;
 }
 
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index f77a9d1..fd328f0 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -23,8 +23,6 @@
 #include <i2c.h>
 #include "s3c24x0_i2c.h"
 
-#ifdef CONFIG_HARD_I2C
-
 #define	I2C_WRITE	0
 #define I2C_READ	1
 
@@ -127,7 +125,6 @@
  * For SPL boot some boards need i2c before SDRAM is initialised so force
  * variables to live in SRAM
  */
-static unsigned int g_current_bus __attribute__((section(".data")));
 static struct s3c24x0_i2c_bus i2c_bus[CONFIG_MAX_I2C_NUM]
 			__attribute__((section(".data")));
 
@@ -254,17 +251,17 @@
 	writel(readl(&i2c->iiccon) & ~I2CCON_IRPND, &i2c->iiccon);
 }
 
-static struct s3c24x0_i2c *get_base_i2c(void)
+static struct s3c24x0_i2c *get_base_i2c(int bus)
 {
 #ifdef CONFIG_EXYNOS4
 	struct s3c24x0_i2c *i2c = (struct s3c24x0_i2c *)(samsung_get_base_i2c()
 							+ (EXYNOS4_I2C_SPACING
-							* g_current_bus));
+							* bus));
 	return i2c;
 #elif defined CONFIG_EXYNOS5
 	struct s3c24x0_i2c *i2c = (struct s3c24x0_i2c *)(samsung_get_base_i2c()
 							+ (EXYNOS5_I2C_SPACING
-							* g_current_bus));
+							* bus));
 	return i2c;
 #else
 	return s3c24x0_get_base_i2c();
@@ -298,7 +295,6 @@
 	writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
 }
 
-#ifdef CONFIG_I2C_MULTI_BUS
 static int hsi2c_get_clk_details(struct s3c24x0_i2c_bus *i2c_bus)
 {
 	struct exynos5_hsi2c *hsregs = i2c_bus->hsregs;
@@ -307,8 +303,10 @@
 	unsigned int i = 0, utemp0 = 0, utemp1 = 0;
 	unsigned int t_ftl_cycle;
 
-#if defined CONFIG_EXYNOS5
+#if (defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
 	clkin = get_i2c_clk();
+#else
+	clkin = get_PCLK();
 #endif
 	/* FPCLK / FI2C =
 	 * (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2) + 8 + 2 * FLT_CYCLE
@@ -330,7 +328,6 @@
 	}
 	return -1;
 }
-#endif
 
 static void hsi2c_ch_init(struct s3c24x0_i2c_bus *i2c_bus)
 {
@@ -401,49 +398,18 @@
 	hsi2c_ch_init(i2c_bus);
 }
 
-/*
- * MULTI BUS I2C support
- */
-
-#ifdef CONFIG_I2C_MULTI_BUS
-int i2c_set_bus_num(unsigned int bus)
-{
-	struct s3c24x0_i2c_bus *i2c_bus;
-
-	i2c_bus = get_bus(bus);
-	if (!i2c_bus)
-		return -1;
-	g_current_bus = bus;
-
-	if (i2c_bus->is_highspeed) {
-		if (hsi2c_get_clk_details(i2c_bus))
-			return -1;
-		hsi2c_ch_init(i2c_bus);
-	} else {
-		i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
-						CONFIG_SYS_I2C_SLAVE);
-	}
-
-	return 0;
-}
-
-unsigned int i2c_get_bus_num(void)
-{
-	return g_current_bus;
-}
-#endif
-
-void i2c_init(int speed, int slaveadd)
+static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
 {
 	struct s3c24x0_i2c *i2c;
+	struct s3c24x0_i2c_bus *bus;
+
 #if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5)
 	struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
 #endif
 	ulong start_time = get_timer(0);
 
 	/* By default i2c channel 0 is the current bus */
-	g_current_bus = 0;
-	i2c = get_base_i2c();
+	i2c = get_base_i2c(adap->hwadapnr);
 
 	/*
 	 * In case the previous transfer is still going, wait to give it a
@@ -505,6 +471,10 @@
 	}
 #endif /* #if !(defined CONFIG_EXYNOS4 || defined CONFIG_EXYNOS5) */
 	i2c_ch_init(i2c, speed, slaveadd);
+
+	bus = &i2c_bus[adap->hwadapnr];
+	bus->active = true;
+	bus->regs = i2c;
 }
 
 /*
@@ -728,6 +698,40 @@
 	return rv;
 }
 
+static unsigned int s3c24x0_i2c_set_bus_speed(struct i2c_adapter *adap,
+					  unsigned int speed)
+{
+	struct s3c24x0_i2c_bus *i2c_bus;
+
+	i2c_bus = get_bus(adap->hwadapnr);
+	if (!i2c_bus)
+		return -1;
+
+	i2c_bus->clock_frequency = speed;
+
+	if (i2c_bus->is_highspeed) {
+		if (hsi2c_get_clk_details(i2c_bus))
+			return -1;
+		hsi2c_ch_init(i2c_bus);
+	} else {
+		i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
+			    CONFIG_SYS_I2C_S3C24X0_SLAVE);
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_EXYNOS5
+static void exynos_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)
+{
+	/* This will override the speed selected in the fdt for that port */
+	debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr);
+	if (i2c_set_bus_speed(speed))
+		printf("i2c_init: failed to init bus %d for speed = %d\n",
+						adap->hwadapnr, speed);
+}
+#endif
+
 /*
  * cmd_type is 0 for write, 1 for read.
  *
@@ -840,13 +844,13 @@
 	return result;
 }
 
-int i2c_probe(uchar chip)
+static int s3c24x0_i2c_probe(struct i2c_adapter *adap, uchar chip)
 {
 	struct s3c24x0_i2c_bus *i2c_bus;
 	uchar buf[1];
 	int ret;
 
-	i2c_bus = get_bus(g_current_bus);
+	i2c_bus = get_bus(adap->hwadapnr);
 	if (!i2c_bus)
 		return -1;
 	buf[0] = 0;
@@ -864,11 +868,11 @@
 				I2C_READ, chip << 1, 0, 0, buf, 1);
 	}
 
-
 	return ret != I2C_OK;
 }
 
-int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
+static int s3c24x0_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr,
+			    int alen, uchar *buffer, int len)
 {
 	struct s3c24x0_i2c_bus *i2c_bus;
 	uchar xaddr[4];
@@ -902,7 +906,7 @@
 		chip |= ((addr >> (alen * 8)) &
 			 CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
-	i2c_bus = get_bus(g_current_bus);
+	i2c_bus = get_bus(adap->hwadapnr);
 	if (!i2c_bus)
 		return -1;
 
@@ -922,7 +926,8 @@
 	return 0;
 }
 
-int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
+static int s3c24x0_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr,
+			 int alen, uchar *buffer, int len)
 {
 	struct s3c24x0_i2c_bus *i2c_bus;
 	uchar xaddr[4];
@@ -955,7 +960,7 @@
 		chip |= ((addr >> (alen * 8)) &
 			 CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
 #endif
-	i2c_bus = get_bus(g_current_bus);
+	i2c_bus = get_bus(adap->hwadapnr);
 	if (!i2c_bus)
 		return -1;
 
@@ -1001,8 +1006,8 @@
 
 		bus->id = pinmux_decode_periph_id(blob, node);
 		bus->clock_frequency = fdtdec_get_int(blob, node,
-						      "clock-frequency",
-						      CONFIG_SYS_I2C_SPEED);
+						"clock-frequency",
+						CONFIG_SYS_I2C_S3C24X0_SPEED);
 		bus->node = node;
 		bus->bus_num = i;
 		exynos_pinmux_config(bus->id, 0);
@@ -1044,7 +1049,6 @@
 	return -1;
 }
 
-#ifdef CONFIG_I2C_MULTI_BUS
 int i2c_reset_port_fdt(const void *blob, int node)
 {
 	struct s3c24x0_i2c_bus *i2c_bus;
@@ -1068,12 +1072,178 @@
 		hsi2c_ch_init(i2c_bus);
 	} else {
 		i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
-						CONFIG_SYS_I2C_SLAVE);
+			    CONFIG_SYS_I2C_S3C24X0_SLAVE);
 	}
 
 	return 0;
 }
 #endif
-#endif
 
-#endif /* CONFIG_HARD_I2C */
+/*
+ * Register s3c24x0 i2c adapters
+ */
+#if defined(CONFIG_EXYNOS5420)
+U_BOOT_I2C_ADAP_COMPLETE(i2c00, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
+U_BOOT_I2C_ADAP_COMPLETE(i2c01, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
+U_BOOT_I2C_ADAP_COMPLETE(i2c02, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
+U_BOOT_I2C_ADAP_COMPLETE(i2c03, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
+U_BOOT_I2C_ADAP_COMPLETE(i2c04, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
+U_BOOT_I2C_ADAP_COMPLETE(i2c05, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
+U_BOOT_I2C_ADAP_COMPLETE(i2c06, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
+U_BOOT_I2C_ADAP_COMPLETE(i2c07, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
+U_BOOT_I2C_ADAP_COMPLETE(i2c08, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
+U_BOOT_I2C_ADAP_COMPLETE(i2c09, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 9)
+U_BOOT_I2C_ADAP_COMPLETE(i2c10, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 10)
+#elif defined(CONFIG_EXYNOS5250)
+U_BOOT_I2C_ADAP_COMPLETE(i2c00, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
+U_BOOT_I2C_ADAP_COMPLETE(i2c01, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
+U_BOOT_I2C_ADAP_COMPLETE(i2c02, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
+U_BOOT_I2C_ADAP_COMPLETE(i2c03, exynos_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
+U_BOOT_I2C_ADAP_COMPLETE(i2c04, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
+U_BOOT_I2C_ADAP_COMPLETE(i2c05, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
+U_BOOT_I2C_ADAP_COMPLETE(i2c06, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
+U_BOOT_I2C_ADAP_COMPLETE(i2c07, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
+U_BOOT_I2C_ADAP_COMPLETE(i2c08, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
+U_BOOT_I2C_ADAP_COMPLETE(i2c09, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 9)
+U_BOOT_I2C_ADAP_COMPLETE(s3c10, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 10)
+#elif defined(CONFIG_EXYNOS4)
+U_BOOT_I2C_ADAP_COMPLETE(i2c00, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
+U_BOOT_I2C_ADAP_COMPLETE(i2c01, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 1)
+U_BOOT_I2C_ADAP_COMPLETE(i2c02, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 2)
+U_BOOT_I2C_ADAP_COMPLETE(i2c03, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 3)
+U_BOOT_I2C_ADAP_COMPLETE(i2c04, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 4)
+U_BOOT_I2C_ADAP_COMPLETE(i2c05, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 5)
+U_BOOT_I2C_ADAP_COMPLETE(i2c06, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 6)
+U_BOOT_I2C_ADAP_COMPLETE(i2c07, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 7)
+U_BOOT_I2C_ADAP_COMPLETE(i2c08, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 8)
+#else
+U_BOOT_I2C_ADAP_COMPLETE(s3c0, s3c24x0_i2c_init, s3c24x0_i2c_probe,
+			s3c24x0_i2c_read, s3c24x0_i2c_write,
+			s3c24x0_i2c_set_bus_speed,
+			CONFIG_SYS_I2C_S3C24X0_SPEED,
+			CONFIG_SYS_I2C_S3C24X0_SLAVE, 0)
+#endif
diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h
index 79a6079..57b620d 100644
--- a/include/configs/VCMA9.h
+++ b/include/configs/VCMA9.h
@@ -73,12 +73,12 @@
  * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at
  * address 0x50 with 16bit addressing
  */
-#define CONFIG_HARD_I2C				/* I2C with hardware support */
-#define CONFIG_SYS_I2C_SPEED		100000	/* I2C speed */
-#define CONFIG_SYS_I2C_SLAVE		0x7F	/* I2C slave addr */
+#define CONFIG_SYS_I2C
 
 /* we use the built-in I2C controller */
-#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED    100000	/* I2C speed */
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x7F	/* I2C slave addr */
 
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index 45fa047..ea8753b 100644
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -214,13 +214,12 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C_SPEED	100000		/* 100 Kbps */
-#define CONFIG_DRIVER_S3C24X0_I2C
-#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000		/* 100 Kbps */
+#define CONFIG_SYS_I2C_S3C24X0
 #define CONFIG_MAX_I2C_NUM	8
-#define CONFIG_SYS_I2C_SLAVE    0x0
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x0
 #define CONFIG_I2C_EDID
 
 /* PMIC */
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index bdefee1..0155322 100644
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -249,13 +249,13 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C
 #define CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C_SPEED	100000		/* 100 Kbps */
-#define CONFIG_DRIVER_S3C24X0_I2C
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000		/* 100 Kbps */
+#define CONFIG_SYS_I2C_S3C24X0
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_MAX_I2C_NUM	8
-#define CONFIG_SYS_I2C_SLAVE    0x0
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE    0x0
 #define CONFIG_I2C_EDID
 
 /* PMIC */
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 3d080c4..f163303 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -16,6 +16,7 @@
  */
 #define CONFIG_SAMSUNG		/* in a SAMSUNG core */
 #define CONFIG_S5P		/* which is in a S5P Family */
+#define CONFIG_EXYNOS4		/* which is in a EXYNOS4XXX */
 #define CONFIG_EXYNOS4210	/* which is in a EXYNOS4210 */
 #define CONFIG_TRATS		/* working with TRATS */
 #define CONFIG_TIZEN		/* TIZEN lib */
@@ -268,31 +269,21 @@
 #define CONFIG_SYS_CACHELINE_SIZE       32
 
 #define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE	0xFE
+#define CONFIG_MAX_I2C_NUM		8
 #define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE	0xFE
-#define I2C_SOFT_DECLARATIONS2
-#define CONFIG_SYS_I2C_SOFT_SPEED_2     50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE_2     0x7F
+#define CONFIG_SYS_I2C_SOFT_SLAVE	0x7F
 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SOFT_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS	15
 
 #include <asm/arch/gpio.h>
 
-/* I2C PMIC */
-#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7)
-#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6)
-
 /* I2C FG */
-#define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1)
-#define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0)
-
-#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
-#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
-#define I2C_INIT multi_i2c_init()
+#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part2_get_nr(y4, 1)
+#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part2_get_nr(y4, 0)
 
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index 0e93836..3bcdfb1 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -260,30 +260,25 @@
 #include <asm/arch/gpio.h>
 
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_SOFT		/* I2C bit-banged */
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE	0
+#define CONFIG_MAX_I2C_NUM		8
+#define CONFIG_SYS_I2C_SOFT
 #define CONFIG_SYS_I2C_SOFT_SPEED	50000
 #define CONFIG_SYS_I2C_SOFT_SLAVE	0x00
 #define I2C_SOFT_DECLARATIONS2
 #define CONFIG_SYS_I2C_SOFT_SPEED_2     50000
 #define CONFIG_SYS_I2C_SOFT_SLAVE_2     0x00
-#define I2C_SOFT_DECLARATIONS3
-#define CONFIG_SYS_I2C_SOFT_SPEED_3     50000
-#define CONFIG_SYS_I2C_SOFT_SLAVE_3     0x00
 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 #define CONFIG_SYS_I2C_INIT_BOARD
-#define CONFIG_I2C_MULTI_BUS
-#define CONFIG_SOFT_I2C_MULTI_BUS
-#define CONFIG_SYS_MAX_I2C_BUS		15
 
-#define CONFIG_SOFT_I2C_I2C5_SCL exynos4x12_gpio_part1_get_nr(d0, 3)
-#define CONFIG_SOFT_I2C_I2C5_SDA exynos4x12_gpio_part1_get_nr(d0, 2)
-#define CONFIG_SOFT_I2C_I2C9_SCL exynos4x12_gpio_part1_get_nr(f1, 4)
-#define CONFIG_SOFT_I2C_I2C9_SDA exynos4x12_gpio_part1_get_nr(f1, 5)
-#define CONFIG_SOFT_I2C_I2C10_SCL exynos4x12_gpio_part2_get_nr(m2, 1)
-#define CONFIG_SOFT_I2C_I2C10_SDA exynos4x12_gpio_part2_get_nr(m2, 0)
-#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
-#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
-#define I2C_INIT multi_i2c_init()
+#ifndef __ASSEMBLY__
+int get_soft_i2c_scl_pin(void);
+int get_soft_i2c_sda_pin(void);
+#endif
+#define CONFIG_SOFT_I2C_GPIO_SCL	get_soft_i2c_scl_pin()
+#define CONFIG_SOFT_I2C_GPIO_SDA	get_soft_i2c_sda_pin()
 
 /* POWER */
 #define CONFIG_POWER