Merge branch 'master' of git://git.denx.de/u-boot-arm

93 files changed, 2235 insertions, 473 deletions

diff --git a/Kbuild b/Kbuild
index 6e1698c5bf..ef97787bf4 100644
--- a/Kbuild
+++ b/Kbuild
@@ -53,7 +53,8 @@ targets += arch/$(ARCH)/lib/asm-offsets.s
 
 # Default sed regexp - multiline due to syntax constraints
 define sed-y
-	"/^->/{s:->#\(.*\):/* \1 */:; \
+	"s:[[:space:]]*\.ascii[[:space:]]*\"\(.*\)\":\1:; \
+	/^->/{s:->#\(.*\):/* \1 */:; \
 	s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
 	s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
 	s:->::; p;}"
diff --git a/Makefile b/Makefile
index fdda3ec053..42263e4de2 100644
--- a/Makefile
+++ b/Makefile
@@ -197,8 +197,8 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 	  else if [ -x /bin/bash ]; then echo /bin/bash; \
 	  else echo sh; fi ; fi)
 
-HOSTCC       = gcc
-HOSTCXX      = g++
+HOSTCC       = cc
+HOSTCXX      = c++
 HOSTCFLAGS   = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
 HOSTCXXFLAGS = -O2
 
diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig
index f1cacdce29..b6a558b235 100644
--- a/arch/arm/cpu/armv7/exynos/Kconfig
+++ b/arch/arm/cpu/armv7/exynos/Kconfig
@@ -18,6 +18,9 @@ config TARGET_ORIGEN
 config TARGET_TRATS2
 	bool "Exynos4412 Trat2 board"
 
+config TARGET_ODROID
+	bool "Exynos4412 Odroid board"
+
 config TARGET_ARNDALE
 	bool "Exynos5250 Arndale board"
 
@@ -48,6 +51,7 @@ source "board/samsung/trats/Kconfig"
 source "board/samsung/universal_c210/Kconfig"
 source "board/samsung/origen/Kconfig"
 source "board/samsung/trats2/Kconfig"
+source "board/samsung/odroid/Kconfig"
 source "board/samsung/arndale/Kconfig"
 source "board/samsung/smdk5250/Kconfig"
 source "board/samsung/smdk5420/Kconfig"
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 400d134d54..7558effdb3 100644
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -82,7 +82,8 @@ static int exynos_get_pll_clk(int pllreg, unsigned int r, unsigned int k)
 	 * VPLL_CON: MIDV [24:16]
 	 * BPLL_CON: MIDV [25:16]: Exynos5
 	 */
-	if (pllreg == APLL || pllreg == MPLL || pllreg == BPLL)
+	if (pllreg == APLL || pllreg == MPLL || pllreg == BPLL ||
+	    pllreg == SPLL)
 		mask = 0x3ff;
 	else
 		mask = 0x1ff;
@@ -391,6 +392,9 @@ static unsigned long exynos5420_get_pll_clk(int pllreg)
 		r = readl(&clk->rpll_con0);
 		k = readl(&clk->rpll_con1);
 		break;
+	case SPLL:
+		r = readl(&clk->spll_con0);
+		break;
 	default:
 		printf("Unsupported PLL (%d)\n", pllreg);
 		return 0;
@@ -1027,6 +1031,40 @@ static unsigned long exynos5_get_lcd_clk(void)
 	return pclk;
 }
 
+static unsigned long exynos5420_get_lcd_clk(void)
+{
+	struct exynos5420_clock *clk =
+		(struct exynos5420_clock *)samsung_get_base_clock();
+	unsigned long pclk, sclk;
+	unsigned int sel;
+	unsigned int ratio;
+
+	/*
+	 * CLK_SRC_DISP10
+	 * FIMD1_SEL [4]
+	 * 0: SCLK_RPLL
+	 * 1: SCLK_SPLL
+	 */
+	sel = readl(&clk->src_disp10);
+	sel &= (1 << 4);
+
+	if (sel)
+		sclk = get_pll_clk(SPLL);
+	else
+		sclk = get_pll_clk(RPLL);
+
+	/*
+	 * CLK_DIV_DISP10
+	 * FIMD1_RATIO [3:0]
+	 */
+	ratio = readl(&clk->div_disp10);
+	ratio = ratio & 0xf;
+
+	pclk = sclk / (ratio + 1);
+
+	return pclk;
+}
+
 void exynos4_set_lcd_clk(void)
 {
 	struct exynos4_clock *clk =
@@ -1131,6 +1169,33 @@ void exynos5_set_lcd_clk(void)
 	clrsetbits_le32(&clk->div_disp1_0, 0xf, 0x0);
 }
 
+void exynos5420_set_lcd_clk(void)
+{
+	struct exynos5420_clock *clk =
+		(struct exynos5420_clock *)samsung_get_base_clock();
+	unsigned int cfg;
+
+	/*
+	 * CLK_SRC_DISP10
+	 * FIMD1_SEL [4]
+	 * 0: SCLK_RPLL
+	 * 1: SCLK_SPLL
+	 */
+	cfg = readl(&clk->src_disp10);
+	cfg &= ~(0x1 << 4);
+	cfg |= (0 << 4);
+	writel(cfg, &clk->src_disp10);
+
+	/*
+	 * CLK_DIV_DISP10
+	 * FIMD1_RATIO		[3:0]
+	 */
+	cfg = readl(&clk->div_disp10);
+	cfg &= ~(0xf << 0);
+	cfg |= (0 << 0);
+	writel(cfg, &clk->div_disp10);
+}
+
 void exynos4_set_mipi_clk(void)
 {
 	struct exynos4_clock *clk =
@@ -1602,16 +1667,24 @@ unsigned long get_lcd_clk(void)
 {
 	if (cpu_is_exynos4())
 		return exynos4_get_lcd_clk();
-	else
-		return exynos5_get_lcd_clk();
+	else {
+		if (proid_is_exynos5420())
+			return exynos5420_get_lcd_clk();
+		else
+			return exynos5_get_lcd_clk();
+	}
 }
 
 void set_lcd_clk(void)
 {
 	if (cpu_is_exynos4())
 		exynos4_set_lcd_clk();
-	else
-		exynos5_set_lcd_clk();
+	else {
+		if (proid_is_exynos5250())
+			exynos5_set_lcd_clk();
+		else if (proid_is_exynos5420())
+			exynos5420_set_lcd_clk();
+	}
 }
 
 void set_mipi_clk(void)
diff --git a/arch/arm/cpu/armv7/exynos/clock_init.h b/arch/arm/cpu/armv7/exynos/clock_init.h
index a875d0b48f..fce502f45a 100644
--- a/arch/arm/cpu/armv7/exynos/clock_init.h
+++ b/arch/arm/cpu/armv7/exynos/clock_init.h
@@ -75,6 +75,9 @@ struct mem_timings {
 	unsigned spll_mdiv;
 	unsigned spll_pdiv;
 	unsigned spll_sdiv;
+	unsigned rpll_mdiv;
+	unsigned rpll_pdiv;
+	unsigned rpll_sdiv;
 	unsigned pclk_cdrex_ratio;
 	unsigned direct_cmd_msr[MEM_TIMINGS_MSR_COUNT];
 
diff --git a/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c b/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c
index 1d6977fa43..b6a9bc1831 100644
--- a/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c
+++ b/arch/arm/cpu/armv7/exynos/clock_init_exynos5.c
@@ -179,6 +179,10 @@ struct mem_timings mem_timings[] = {
 		.spll_mdiv = 0xc8,
 		.spll_pdiv = 0x3,
 		.spll_sdiv = 0x2,
+		/* RPLL @70.5Mhz */
+		.rpll_mdiv = 0x5E,
+		.rpll_pdiv = 0x2,
+		.rpll_sdiv = 0x4,
 
 		.direct_cmd_msr = {
 			0x00020018, 0x00030000, 0x00010046, 0x00000d70,
@@ -800,6 +804,7 @@ static void exynos5420_system_clock_init(void)
 	writel(mem->ipll_pdiv * PLL_LOCK_FACTOR, &clk->ipll_lock);
 	writel(mem->spll_pdiv * PLL_LOCK_FACTOR, &clk->spll_lock);
 	writel(mem->kpll_pdiv * PLL_LOCK_FACTOR, &clk->kpll_lock);
+	writel(mem->rpll_pdiv * PLL_X_LOCK_FACTOR, &clk->rpll_lock);
 
 	setbits_le32(&clk->src_cpu, MUX_HPM_SEL_MASK);
 
@@ -898,6 +903,14 @@ static void exynos5420_system_clock_init(void)
 	while ((readl(&clk->spll_con0) & PLL_LOCKED) == 0)
 		;
 
+	/* Set RPLL */
+	writel(RPLL_CON2_VAL, &clk->rpll_con2);
+	writel(RPLL_CON1_VAL, &clk->rpll_con1);
+	val = set_pll(mem->rpll_mdiv, mem->rpll_pdiv, mem->rpll_sdiv);
+	writel(val, &clk->rpll_con0);
+	while ((readl(&clk->rpll_con0) & PLL_LOCKED) == 0)
+		;
+
 	writel(CLK_DIV_CDREX0_VAL, &clk->div_cdrex0);
 	writel(CLK_DIV_CDREX1_VAL, &clk->div_cdrex1);
 
diff --git a/arch/arm/cpu/armv7/exynos/exynos5_setup.h b/arch/arm/cpu/armv7/exynos/exynos5_setup.h
index 3242093855..2eea48a0cc 100644
--- a/arch/arm/cpu/armv7/exynos/exynos5_setup.h
+++ b/arch/arm/cpu/armv7/exynos/exynos5_setup.h
@@ -783,7 +783,7 @@
 #define CLK_SRC_TOP2_VAL	0x11101000
 #define CLK_SRC_TOP3_VAL	0x11111111
 #define CLK_SRC_TOP4_VAL	0x11110111
-#define CLK_SRC_TOP5_VAL	0x11111100
+#define CLK_SRC_TOP5_VAL	0x11111101
 #define CLK_SRC_TOP6_VAL	0x11110111
 #define CLK_SRC_TOP7_VAL	0x00022200
 
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c
index 86a0c75326..b929486da9 100644
--- a/arch/arm/cpu/armv7/exynos/pinmux.c
+++ b/arch/arm/cpu/armv7/exynos/pinmux.c
@@ -704,8 +704,8 @@ static int exynos4x12_mmc_config(int peripheral, int flags)
 		ext_func = S5P_GPIO_FUNC(0x3);
 		break;
 	case PERIPH_ID_SDMMC4:
-		start = EXYNOS4_GPIO_K00;
-		start_ext = EXYNOS4_GPIO_K13;
+		start = EXYNOS4X12_GPIO_K00;
+		start_ext = EXYNOS4X12_GPIO_K13;
 		func = S5P_GPIO_FUNC(0x3);
 		ext_func = S5P_GPIO_FUNC(0x4);
 		break;
diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c
index 638ee0b30b..e1ab3d6997 100644
--- a/arch/arm/cpu/armv7/exynos/power.c
+++ b/arch/arm/cpu/armv7/exynos/power.c
@@ -202,3 +202,10 @@ void power_exit_wakeup(void)
 	else
 		exynos4_power_exit_wakeup();
 }
+
+unsigned int get_boot_mode(void)
+{
+	unsigned int om_pin = samsung_get_base_power();
+
+	return readl(om_pin) & OM_PIN_MASK;
+}
diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c
index 79166303d1..658e4cb715 100644
--- a/arch/arm/cpu/armv7/exynos/spl_boot.c
+++ b/arch/arm/cpu/armv7/exynos/spl_boot.c
@@ -20,7 +20,6 @@
 #include "clock_init.h"
 
 DECLARE_GLOBAL_DATA_PTR;
-#define OM_STAT         (0x1f << 1)
 
 /* Index into irom ptr table */
 enum index {
@@ -184,7 +183,7 @@ static void exynos_spi_copy(unsigned int uboot_size, unsigned int uboot_addr)
 */
 void copy_uboot_to_ram(void)
 {
-	enum boot_mode bootmode = BOOT_MODE_OM;
+	unsigned int bootmode = BOOT_MODE_OM;
 
 	u32 (*copy_bl2)(u32 offset, u32 nblock, u32 dst) = NULL;
 	u32 offset = 0, size = 0;
@@ -207,7 +206,7 @@ void copy_uboot_to_ram(void)
 #endif
 
 	if (bootmode == BOOT_MODE_OM)
-		bootmode = readl(samsung_get_base_power()) & OM_STAT;
+		bootmode = get_boot_mode();
 
 	switch (bootmode) {
 #ifdef CONFIG_SPI_BOOTING
@@ -216,7 +215,7 @@ void copy_uboot_to_ram(void)
 		exynos_spi_copy(param->uboot_size, CONFIG_SYS_TEXT_BASE);
 		break;
 #endif
-	case BOOT_MODE_MMC:
+	case BOOT_MODE_SD:
 		offset = BL2_START_OFFSET;
 		size = BL2_SIZE_BLOC_COUNT;
 		copy_bl2 = get_irom_func(MMC_INDEX);
diff --git a/arch/arm/cpu/armv7/keystone/clock.c b/arch/arm/cpu/armv7/keystone/clock.c
index 30d76a6603..47fc89398d 100644
--- a/arch/arm/cpu/armv7/keystone/clock.c
+++ b/arch/arm/cpu/armv7/keystone/clock.c
@@ -174,7 +174,7 @@ void init_pll(const struct pll_init_data *data)
 		 * bypass disabled
 		 */
 		bwadj = pllm >> 1;
-		tmp |= ((bwadj & PLL_BWADJ_LO_SHIFT) << PLL_BWADJ_LO_SHIFT) |
+		tmp |= ((bwadj & PLL_BWADJ_LO_MASK) << PLL_BWADJ_LO_SHIFT) |
 			(pllm << PLL_MULT_SHIFT) |
 			(plld & PLL_DIV_MASK) |
 			(pllod << PLL_CLKOD_SHIFT);
diff --git a/arch/arm/cpu/armv7/keystone/psc.c b/arch/arm/cpu/armv7/keystone/psc.c
index fa5422f2e8..237e776e87 100644
--- a/arch/arm/cpu/armv7/keystone/psc.c
+++ b/arch/arm/cpu/armv7/keystone/psc.c
@@ -13,9 +13,6 @@
 #include <asm/processor.h>
 #include <asm/arch/psc_defs.h>
 
-#define DEVICE_REG32_R(addr)			__raw_readl((u32 *)(addr))
-#define DEVICE_REG32_W(addr, val)		__raw_writel(val, (u32 *)(addr))
-
 int psc_delay(void)
 {
 	udelay(10);
@@ -51,7 +48,7 @@ int psc_wait(u32 domain_num)
 	retry = 0;
 
 	do {
-		ptstat = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PSTAT);
+		ptstat = __raw_readl(KS2_PSC_BASE + PSC_REG_PSTAT);
 		ptstat = ptstat & (1 << domain_num);
 	} while ((ptstat != 0) && ((retry += psc_delay()) <
 		 PSC_PTSTAT_TIMEOUT_LIMIT));
@@ -67,8 +64,7 @@ u32 psc_get_domain_num(u32 mod_num)
 	u32 domain_num;
 
 	/* Get the power domain associated with the module number */
-	domain_num = DEVICE_REG32_R(KS2_PSC_BASE +
-				    PSC_REG_MDCFG(mod_num));
+	domain_num = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
 	domain_num = PSC_REG_MDCFG_GET_PD(domain_num);
 
 	return domain_num;
@@ -102,7 +98,7 @@ int psc_set_state(u32 mod_num, u32 state)
 	 * Get the power domain associated with the module number, and reset
 	 * isolation functionality
 	 */
-	v = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
+	v = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
 	domain_num = PSC_REG_MDCFG_GET_PD(v);
 	reset_iso  = PSC_REG_MDCFG_GET_RESET_ISO(v);
 
@@ -119,24 +115,22 @@ int psc_set_state(u32 mod_num, u32 state)
 	 * change is made if the new state is power down.
 	 */
 	if (state == PSC_REG_VAL_MDCTL_NEXT_ON) {
-		pdctl = DEVICE_REG32_R(KS2_PSC_BASE +
-				       PSC_REG_PDCTL(domain_num));
+		pdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
 		pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl,
 					       PSC_REG_VAL_PDCTL_NEXT_ON);
-		DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num),
-			       pdctl);
+		__raw_writel(pdctl, KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
 	}
 
 	/* Set the next state for the module to enabled/disabled */
-	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	mdctl = PSC_REG_MDCTL_SET_NEXT(mdctl, state);
 	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, reset_iso);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 
 	/* Trigger the enable */
-	ptcmd = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PTCMD);
+	ptcmd = __raw_readl(KS2_PSC_BASE + PSC_REG_PTCMD);
 	ptcmd |= (u32)(1<<domain_num);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PTCMD, ptcmd);
+	__raw_writel(ptcmd, KS2_PSC_BASE + PSC_REG_PTCMD);
 
 	/* Wait on the complete */
 	return psc_wait(domain_num);
@@ -157,7 +151,7 @@ int psc_enable_module(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the bit to apply reset */
-	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	if ((mdctl & 0x3f) == PSC_REG_VAL_MDSTAT_STATE_ON)
 		return 0;
 
@@ -176,11 +170,11 @@ int psc_disable_module(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the bit to apply reset */
-	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	if ((mdctl & 0x3f) == 0)
 		return 0;
 	mdctl = PSC_REG_MDCTL_SET_LRSTZ(mdctl, 0);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 
 	return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_SWRSTDISABLE);
 }
@@ -199,11 +193,11 @@ int psc_set_reset_iso(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the reset isolation bit */
-	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, 1);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	__raw_writel(mdctl, KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 
-	v = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
+	v = __raw_readl(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
 	if (PSC_REG_MDCFG_GET_RESET_ISO(v) == 1)
 		return 0;
 
@@ -220,14 +214,14 @@ int psc_disable_domain(u32 domain_num)
 	u32 pdctl;
 	u32 ptcmd;
 
-	pdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
+	pdctl = __raw_readl(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
 	pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl, PSC_REG_VAL_PDCTL_NEXT_OFF);
 	pdctl = PSC_REG_PDCTL_SET_PDMODE(pdctl, PSC_REG_VAL_PDCTL_PDMODE_SLEEP);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num), pdctl);
+	__raw_writel(pdctl, KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
 
-	ptcmd = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PTCMD);
+	ptcmd = __raw_readl(KS2_PSC_BASE + PSC_REG_PTCMD);
 	ptcmd |= (u32)(1 << domain_num);
-	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PTCMD, ptcmd);
+	__raw_writel(ptcmd, KS2_PSC_BASE + PSC_REG_PTCMD);
 
 	return psc_wait(domain_num);
 }
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index ed89f85458..025738302a 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -227,6 +227,16 @@ static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
 	{400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1},	/* 38.4 MHz */
 };
 
+static const struct dpll_params ddr_dpll_params_2664mhz[NUM_SYS_CLKS] = {
+	{111, 0, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 12 MHz   */
+	{333, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 20 MHz   */
+	{555, 6, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 16.8 MHz */
+	{555, 7, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 19.2 MHz */
+	{666, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 26 MHz   */
+	{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},	/* 27 MHz   */
+	{555, 15, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 38.4 MHz */
+};
+
 static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = {
 	{266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 12 MHz   */
 	{266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1},		/* 20 MHz   */
@@ -286,6 +296,17 @@ struct dplls dra7xx_dplls = {
 	.gmac = gmac_dpll_params_2000mhz,
 };
 
+struct dplls dra72x_dplls = {
+	.mpu = mpu_dpll_params_1ghz,
+	.core = core_dpll_params_2128mhz_dra7xx,
+	.per = per_dpll_params_768mhz_dra7xx,
+	.abe = abe_dpll_params_sysclk2_361267khz,
+	.iva = iva_dpll_params_2330mhz_dra7xx,
+	.usb = usb_dpll_params_1920mhz,
+	.ddr =	ddr_dpll_params_2664mhz,
+	.gmac = gmac_dpll_params_2000mhz,
+};
+
 struct pmic_data palmas = {
 	.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
 	.step = 10000, /* 10 mV represented in uV */
@@ -560,6 +581,18 @@ const struct ctrl_ioregs ioregs_dra7xx_es1 = {
 	.ctrl_ddr_ctrl_ext_0 = 0xA2000000,
 };
 
+const struct ctrl_ioregs ioregs_dra72x_es1 = {
+	.ctrl_ddrch = 0x40404040,
+	.ctrl_lpddr2ch = 0x40404040,
+	.ctrl_ddr3ch = 0x60606080,
+	.ctrl_ddrio_0 = 0xA2084210,
+	.ctrl_ddrio_1 = 0x84210840,
+	.ctrl_ddrio_2 = 0x84210000,
+	.ctrl_emif_sdram_config_ext = 0x0001C1A7,
+	.ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
+	.ctrl_ddr_ctrl_ext_0 = 0xA2000000,
+};
+
 void hw_data_init(void)
 {
 	u32 omap_rev = omap_revision();
@@ -592,7 +625,7 @@ void hw_data_init(void)
 
 	case DRA722_ES1_0:
 	*prcm = &dra7xx_prcm;
-	*dplls_data = &dra7xx_dplls;
+	*dplls_data = &dra72x_dplls;
 	*omap_vcores = &dra722_volts;
 	*ctrl = &dra7xx_ctrl;
 	break;
@@ -619,9 +652,11 @@ void get_ioregs(const struct ctrl_ioregs **regs)
 		break;
 	case DRA752_ES1_0:
 	case DRA752_ES1_1:
-	case DRA722_ES1_0:
 		*regs = &ioregs_dra7xx_es1;
 		break;
+	case DRA722_ES1_0:
+		*regs = &ioregs_dra72x_es1;
+		break;
 
 	default:
 		printf("\n INVALID OMAP REVISION ");
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index 9105121ff6..065199be76 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -185,6 +185,30 @@ const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
 	.emif_rd_wr_exec_thresh         = 0x00000305
 };
 
+const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es1 = {
+	.sdram_config_init              = 0x61851AB2,
+	.sdram_config                   = 0x61851AB2,
+	.sdram_config2			= 0x08000000,
+	.ref_ctrl                       = 0x00001035,
+	.sdram_tim1                     = 0xCCCF36B3,
+	.sdram_tim2                     = 0x308F7FDA,
+	.sdram_tim3                     = 0x027F88A8,
+	.read_idle_ctrl                 = 0x00050000,
+	.zq_config                      = 0x0007190B,
+	.temp_alert_config              = 0x00000000,
+	.emif_ddr_phy_ctlr_1_init       = 0x0024400A,
+	.emif_ddr_phy_ctlr_1            = 0x0024400A,
+	.emif_ddr_ext_phy_ctrl_1        = 0x10040100,
+	.emif_ddr_ext_phy_ctrl_2        = 0x00A400A4,
+	.emif_ddr_ext_phy_ctrl_3        = 0x00A900A9,
+	.emif_ddr_ext_phy_ctrl_4        = 0x00B000B0,
+	.emif_ddr_ext_phy_ctrl_5        = 0x00B000B0,
+	.emif_rd_wr_lvl_rmp_win         = 0x00000000,
+	.emif_rd_wr_lvl_rmp_ctl         = 0x00000000,
+	.emif_rd_wr_lvl_ctl             = 0x00000000,
+	.emif_rd_wr_exec_thresh         = 0x00000305
+};
+
 const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
 	.dmm_lisa_map_0 = 0x0,
 	.dmm_lisa_map_1 = 0x0,
@@ -267,6 +291,8 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
 		}
 		break;
 	case DRA722_ES1_0:
+		*regs = &emif_1_regs_ddr3_666_mhz_1cs_dra_es1;
+		break;
 	default:
 		*regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1;
 	}
@@ -450,6 +476,35 @@ dra_ddr3_ext_phy_ctrl_const_base_es1_emif2[] = {
 	0x0
 };
 
+const u32
+dra_ddr3_ext_phy_ctrl_const_base_666MHz[] = {
+	0x00A400A4,
+	0x00390039,
+	0x00320032,
+	0x00320032,
+	0x00320032,
+	0x00440044,
+	0x00550055,
+	0x00550055,
+	0x00550055,
+	0x00550055,
+	0x007F007F,
+	0x004D004D,
+	0x00430043,
+	0x00560056,
+	0x00540054,
+	0x00600060,
+	0x0,
+	0x00600020,
+	0x40010080,
+	0x08102040,
+	0x0,
+	0x0,
+	0x0,
+	0x0,
+	0x0
+};
+
 const struct lpddr2_mr_regs mr_regs = {
 	.mr1	= MR1_BL_8_BT_SEQ_WRAP_EN_NWR_8,
 	.mr2	= 0x6,
@@ -478,7 +533,6 @@ static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr,
 		break;
 	case DRA752_ES1_0:
 	case DRA752_ES1_1:
-	case DRA722_ES1_0:
 		if (emif_nr == 1) {
 			*regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif1;
 			*size =
@@ -489,6 +543,10 @@ static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr,
 			ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_es1_emif2);
 		}
 		break;
+	case DRA722_ES1_0:
+		*regs = dra_ddr3_ext_phy_ctrl_const_base_666MHz;
+		*size = ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_666MHz);
+		break;
 	default:
 		*regs = ddr3_ext_phy_ctrl_const_base_es2;
 		*size = ARRAY_SIZE(ddr3_ext_phy_ctrl_const_base_es2);
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index c46b7be63b..1ccd8274d2 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1,7 +1,8 @@
 dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb \
 	exynos4210-universal_c210.dtb \
 	exynos4210-trats.dtb \
-	exynos4412-trats2.dtb
+	exynos4412-trats2.dtb \
+	exynos4412-odroid.dtb
 
 dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
 	exynos5250-snow.dtb \
diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts
new file mode 100644
index 0000000000..24d0bf18e3
--- /dev/null
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -0,0 +1,70 @@
+/*
+ * Odroid-U3/X2 board device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+/include/ "exynos4.dtsi"
+
+/ {
+	model = "Odroid based on Exynos4412";
+	compatible = "samsung,odroid", "samsung,exynos4412";
+
+	aliases {
+		i2c0 = "/i2c@13860000";
+		serial0 = "/serial@13800000";
+		console = "/serial@13810000";
+		mmc2 = "sdhci@12530000";
+		mmc4 = "dwmmc@12550000";
+	};
+
+	i2c@13860000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-slave-addr = <0x10>;
+		samsung,i2c-max-bus-freq = <100000>;
+		status = "okay";
+
+		max77686_pmic@09 {
+			compatible = "maxim,max77686_pmic";
+			interrupts = <7 0>;
+			reg = <0x09 0 0>;
+			#clock-cells = <1>;
+		};
+	};
+
+	serial@13810000 {
+		status = "okay";
+	};
+
+	sdhci@12510000 {
+		status = "disabled";
+	};
+
+	sdhci@12520000 {
+		status = "disabled";
+	};
+
+	sdhci@12530000 {
+		samsung,bus-width = <4>;
+		samsung,timing = <1 2 3>;
+		cd-gpios = <&gpio 0xC2 0>;
+	};
+
+	sdhci@12540000 {
+		status = "disabled";
+	};
+
+	dwmmc@12550000 {
+		samsung,bus-width = <8>;
+		samsung,timing = <2 1 0>;
+		samsung,removable = <0>;
+		fifoth_val = <0x203f0040>;
+		bus_hz = <400000000>;
+		div = <0x3>;
+		index = <4>;
+	};
+};
diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts
index 8d148afb44..3ed70a8a92 100644
--- a/arch/arm/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/dts/exynos5420-peach-pit.dts
@@ -63,6 +63,11 @@
 	              reg = <0x20>;
 	              compatible = "maxim,max98090-codec";
 	       };
+
+	        edp-lvds-bridge@48 {
+	                compatible = "parade,ps8625";
+	                reg = <0x48>;
+	        };
 	};
 
         sound@3830000 {
@@ -124,4 +129,29 @@
 	xhci@12400000 {
 		samsung,vbus-gpio = <&gpio 0x41 0>; /* H01 */
 	};
+
+	fimd@14400000 {
+		samsung,vl-freq = <60>;
+		samsung,vl-col = <1366>;
+		samsung,vl-row = <768>;
+		samsung,vl-width = <1366>;
+		samsung,vl-height = <768>;
+
+		samsung,vl-clkp;
+		samsung,vl-dp;
+		samsung,vl-bpix = <4>;
+
+		samsung,vl-hspw = <32>;
+		samsung,vl-hbpd = <40>;
+		samsung,vl-hfpd = <40>;
+		samsung,vl-vspw = <6>;
+		samsung,vl-vbpd = <10>;
+		samsung,vl-vfpd = <12>;
+		samsung,vl-cmd-allow-len = <0xf>;
+
+		samsung,winid = <3>;
+		samsung,interface-mode = <1>;
+		samsung,dp-enabled = <1>;
+		samsung,dual-lcd-enabled = <0>;
+	};
 };
diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi
index b9f8e0bd3d..c21d798a23 100644
--- a/arch/arm/dts/exynos54xx.dtsi
+++ b/arch/arm/dts/exynos54xx.dtsi
@@ -113,6 +113,16 @@
 		status = "disabled";
 	};
 
+	fimdm0_sysmmu@0x14640000 {
+		compatible = "samsung,sysmmu-v3.3";
+		reg = <0x14640000 0x100>;
+	};
+
+	fimdm1_sysmmu@0x14680000 {
+		compatible = "samsung,sysmmu-v3.3";
+		reg = <0x14680000 0x100>;
+	};
+
 	fimd@14400000 {
 		/* sysmmu is not used in U-Boot */
 		samsung,disable-sysmmu;
diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h
index ffbc07e228..db24dc0e89 100644
--- a/arch/arm/include/asm/arch-exynos/clk.h
+++ b/arch/arm/include/asm/arch-exynos/clk.h
@@ -15,6 +15,7 @@
 #define VPLL	4
 #define BPLL	5
 #define RPLL	6
+#define SPLL	7
 
 #define MASK_PRE_RATIO(x)	(0xff << ((x << 4) + 8))
 #define MASK_RATIO(x)		(0xf << (x << 4))
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h
index be5113f0e2..8fb5c2321e 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -1504,6 +1504,7 @@ static const struct gpio_name_num_table exynos5420_gpio_table[] = {
 void gpio_cfg_pin(int gpio, int cfg);
 void gpio_set_pull(int gpio, int mode);
 void gpio_set_drv(int gpio, int mode);
+int gpio_direction_input(unsigned gpio);
 int gpio_direction_output(unsigned gpio, int value);
 int gpio_set_value(unsigned gpio, int value);
 int gpio_get_value(unsigned gpio);
diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h
index 4f2447b3f8..e8a98a5471 100644
--- a/arch/arm/include/asm/arch-exynos/power.h
+++ b/arch/arm/include/asm/arch-exynos/power.h
@@ -1670,6 +1670,27 @@ struct exynos5420_power {
 };
 #endif	/* __ASSEMBLY__ */
 
+#define OM_PIN_BITS	0x1f
+#define OM_PIN_SHIFT	0x1
+#define OM_PIN_MASK	(OM_PIN_BITS << OM_PIN_SHIFT)
+
+enum {
+	/*
+	 * Assign the OM pin values for respective boot modes.
+	 * Exynos4 does not support spi boot and the mmc boot OM
+	 * pin values are the same across Exynos4 and Exynos5.
+	 */
+	BOOT_MODE_SD = 4,      /* SD_CH2  | USB */
+	BOOT_MODE_EMMC = 8,     /* EMMC4.4 | USB */
+	BOOT_MODE_EMMC_SD = 40, /* EMMC4.4 | SD_CH2 */
+	BOOT_MODE_SERIAL = 20,
+	/* Boot based on Operating Mode pin settings */
+	BOOT_MODE_OM = 32,
+	BOOT_MODE_USB,	/* Boot using USB download */
+};
+
+unsigned int get_boot_mode(void);
+
 void set_mipi_phy_ctrl(unsigned int dev_index, unsigned int enable);
 
 #define EXYNOS_MIPI_PHY_ENABLE		(1 << 0)
diff --git a/arch/arm/include/asm/arch-exynos/spl.h b/arch/arm/include/asm/arch-exynos/spl.h
index b1d68c3d21..cdcb2bc7ad 100644
--- a/arch/arm/include/asm/arch-exynos/spl.h
+++ b/arch/arm/include/asm/arch-exynos/spl.h
@@ -8,20 +8,7 @@
 #define __ASM_ARCH_EXYNOS_SPL_H__
 
 #include <asm/arch-exynos/dmc.h>
-
-enum boot_mode {
-	/*
-	 * Assign the OM pin values for respective boot modes.
-	 * Exynos4 does not support spi boot and the mmc boot OM
-	 * pin values are the same across Exynos4 and Exynos5.
-	 */
-	BOOT_MODE_MMC = 4,
-	BOOT_MODE_EMMC = 8,     /* EMMC4.4 */
-	BOOT_MODE_SERIAL = 20,
-	/* Boot based on Operating Mode pin settings */
-	BOOT_MODE_OM = 32,
-	BOOT_MODE_USB,	/* Boot using USB download */
-};
+#include <asm/arch/power.h>
 
 #ifndef __ASSEMBLY__
 /* Parameters of early board initialization in SPL */
@@ -62,7 +49,7 @@ struct spl_machine_param {
 	 * table only for mmc boot.
 	 */
 	u32		uboot_size;
-	enum boot_mode	boot_source;	/* Boot device */
+	unsigned	boot_source;	/* Boot device */
 	unsigned	frequency_mhz;	/* Frequency of memory in MHz */
 	unsigned	arm_freq_mhz;	/* ARM Frequency in MHz */
 	u32		serial_base;	/* Serial base address */
diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h
index 7e2057ca62..320763fd8c 100644
--- a/arch/arm/include/asm/arch-exynos/system.h
+++ b/arch/arm/include/asm/arch-exynos/system.h
@@ -39,5 +39,9 @@ struct exynos5_sysreg {
 
 void set_usbhost_mode(unsigned int mode);
 void set_system_display_ctrl(void);
+int exynos_lcd_early_init(const void *blob);
+
+/* Initialize the Parade dP<->LVDS bridge if present */
+int parade_init(const void *blob);
 
 #endif	/* _EXYNOS4_SYSTEM_H */
diff --git a/arch/arm/include/asm/arch-keystone/emac_defs.h b/arch/arm/include/asm/arch-keystone/emac_defs.h
index 0aa2f89d78..9cd8925819 100644
--- a/arch/arm/include/asm/arch-keystone/emac_defs.h
+++ b/arch/arm/include/asm/arch-keystone/emac_defs.h
@@ -13,9 +13,6 @@
 #include <asm/arch/hardware.h>
 #include <asm/io.h>
 
-#define DEVICE_REG32_R(a)               readl(a)
-#define DEVICE_REG32_W(a, v)            writel(v, a)
-
 #define EMAC_EMACSL_BASE_ADDR           (KS2_PASS_BASE + 0x00090900)
 #define EMAC_MDIO_BASE_ADDR             (KS2_PASS_BASE + 0x00090300)
 #define EMAC_SGMII_BASE_ADDR            (KS2_PASS_BASE + 0x00090100)
@@ -182,8 +179,8 @@ struct mac_sl_cfg {
 #endif
 
 #define hw_config_streaming_switch() \
-	DEVICE_REG32_W(DEVICE_PSTREAM_CFG_REG_ADDR, \
-		       DEVICE_PSTREAM_CFG_REG_VAL_ROUTE_CPPI);
+	writel(DEVICE_PSTREAM_CFG_REG_VAL_ROUTE_CPPI,\
+	       DEVICE_PSTREAM_CFG_REG_ADDR);
 
 /* EMAC MDIO Registers Structure */
 struct mdio_regs {
diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h
index 63e4ad5a67..c69d0646f5 100644
--- a/arch/arm/include/asm/global_data.h
+++ b/arch/arm/include/asm/global_data.h
@@ -44,10 +44,35 @@ struct arch_global_data {
 
 #include <asm-generic/global_data.h>
 
+#ifdef __clang__
+
+#define DECLARE_GLOBAL_DATA_PTR
+#define gd	get_gd()
+
+static inline gd_t *get_gd(void)
+{
+	gd_t *gd_ptr;
+
+#ifdef CONFIG_ARM64
+	/*
+	 * Make will already error that reserving x18 is not supported at the
+	 * time of writing, clang: error: unknown argument: '-ffixed-x18'
+	 */
+	__asm__ volatile("mov %0, x18\n" : "=r" (gd_ptr));
+#else
+	__asm__ volatile("mov %0, r9\n" : "=r" (gd_ptr));
+#endif
+
+	return gd_ptr;
+}
+
+#else
+
 #ifdef CONFIG_ARM64
 #define DECLARE_GLOBAL_DATA_PTR		register volatile gd_t *gd asm ("x18")
 #else
 #define DECLARE_GLOBAL_DATA_PTR		register volatile gd_t *gd asm ("r9")
 #endif
+#endif
 
 #endif /* __ASM_GBL_DATA_H */
diff --git a/arch/arm/lib/eabi_compat.c b/arch/arm/lib/eabi_compat.c
index 10d19333fc..a2cb06e49a 100644
--- a/arch/arm/lib/eabi_compat.c
+++ b/arch/arm/lib/eabi_compat.c
@@ -20,8 +20,19 @@ int raise (int signum)
 /* Dummy function to avoid linker complaints */
 void __aeabi_unwind_cpp_pr0(void)
 {
-};
+}
 
 void __aeabi_unwind_cpp_pr1(void)
 {
-};
+}
+
+/* Copy memory like memcpy, but no return value required.  */
+void __aeabi_memcpy(void *dest, const void *src, size_t n)
+{
+	(void) memcpy(dest, src, n);
+}
+
+void __aeabi_memset(void *dest, size_t n, int c)
+{
+	(void) memset(dest, c, n);
+}
diff --git a/arch/arm/lib/reset.c b/arch/arm/lib/reset.c
index 7a0358071c..9a95f08504 100644
--- a/arch/arm/lib/reset.c
+++ b/arch/arm/lib/reset.c
@@ -23,6 +23,10 @@
 
 #include <common.h>
 
+__weak void reset_misc(void)
+{
+}
+
 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	puts ("resetting ...\n");
@@ -30,6 +34,8 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	udelay (50000);				/* wait 50 ms */
 
 	disable_interrupts();
+
+	reset_misc();
 	reset_cpu(0);
 
 	/*NOTREACHED*/
diff --git a/arch/arm/lib/spl.c b/arch/arm/lib/spl.c
index dfcc596815..75ab546923 100644
--- a/arch/arm/lib/spl.c
+++ b/arch/arm/lib/spl.c
@@ -28,9 +28,6 @@ void __weak board_init_f(ulong dummy)
 	/* Clear the BSS. */
 	memset(__bss_start, 0, __bss_end - __bss_start);
 
-	/* Set global data pointer. */
-	gd = &gdata;
-
 	board_init_r(NULL, 0);
 }
 
diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S
index 493f3373f3..0cb87cee7f 100644
--- a/arch/arm/lib/vectors.S
+++ b/arch/arm/lib/vectors.S
@@ -45,12 +45,13 @@
  *************************************************************************
  */
 
+_start:
+
 #ifdef CONFIG_SYS_DV_NOR_BOOT_CFG
 	.word	CONFIG_SYS_DV_NOR_BOOT_CFG
 #endif
 
-_start:
-	ldr	pc, _reset
+	b	reset
 	ldr	pc, _undefined_instruction
 	ldr	pc, _software_interrupt
 	ldr	pc, _prefetch_abort
@@ -77,7 +78,6 @@ _start:
 	.globl	_irq
 	.globl	_fiq
 
-_reset:			.word reset
 _undefined_instruction:	.word undefined_instruction
 _software_interrupt:	.word software_interrupt
 _prefetch_abort:	.word prefetch_abort
diff --git a/board/samsung/arndale/MAINTAINERS b/board/samsung/arndale/MAINTAINERS
index 0a01a076a3..7dc17854d1 100644
--- a/board/samsung/arndale/MAINTAINERS
+++ b/board/samsung/arndale/MAINTAINERS
@@ -1,5 +1,5 @@
 ARNDALE BOARD
-M:	Inderpal Singh <inderpal.singh@linaro.org>
+M:	Chander Kashyap <k.chander@samsung.com>
 S:	Maintained
 F:	board/samsung/arndale/
 F:	include/configs/arndale.h
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c
index 9dc7c832e6..5c3c5bb925 100644
--- a/board/samsung/common/board.c
+++ b/board/samsung/common/board.c
@@ -20,6 +20,7 @@
 #include <asm/arch/mmc.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/power.h>
+#include <asm/arch/system.h>
 #include <power/pmic.h>
 #include <asm/arch/sromc.h>
 #include <lcd.h>
@@ -137,7 +138,9 @@ static int board_uart_init(void)
 int board_early_init_f(void)
 {
 	int err;
-
+#ifdef CONFIG_BOARD_TYPES
+	set_board_type();
+#endif
 	err = board_uart_init();
 	if (err) {
 		debug("UART init failed\n");
@@ -148,6 +151,20 @@ int board_early_init_f(void)
 	board_i2c_init(gd->fdt_blob);
 #endif
 
+#if defined(CONFIG_OF_CONTROL) && defined(CONFIG_EXYNOS_FB)
+/*
+ * board_init_f(arch/arm/lib/board.c) calls lcd_setmem() which needs
+ * panel_info.vl_col, panel_info.vl_row and panel_info.vl_bpix, to reserve
+ * FB memory at a very early stage. So, we need to fill panel_info.vl_col,
+ * panel_info.vl_row and panel_info.vl_bpix before lcd_setmem() is called.
+ */
+	err = exynos_lcd_early_init(gd->fdt_blob);
+	if (err) {
+		debug("LCD early init failed\n");
+		return err;
+	}
+#endif
+
 	return exynos_early_init_f();
 }
 #endif
@@ -240,22 +257,39 @@ int board_eth_init(bd_t *bis)
 }
 
 #ifdef CONFIG_GENERIC_MMC
-int board_mmc_init(bd_t *bis)
+static int init_mmc(void)
+{
+#ifdef CONFIG_SDHCI
+	return exynos_mmc_init(gd->fdt_blob);
+#else
+	return 0;
+#endif
+}
+
+static int init_dwmmc(void)
 {
-	int ret;
 #ifdef CONFIG_DWMMC
-	/* dwmmc initializattion for available channels */
-	ret = exynos_dwmmc_init(gd->fdt_blob);
-	if (ret)
-		debug("dwmmc init failed\n");
+	return exynos_dwmmc_init(gd->fdt_blob);
+#else
+	return 0;
 #endif
+}
+
+int board_mmc_init(bd_t *bis)
+{
+	int ret;
+
+	if (get_boot_mode() == BOOT_MODE_SD) {
+		ret = init_mmc();
+		ret |= init_dwmmc();
+	} else {
+		ret = init_dwmmc();
+		ret |= init_mmc();
+	}
 
-#ifdef CONFIG_SDHCI
-	/* mmc initializattion for available channels */
-	ret = exynos_mmc_init(gd->fdt_blob);
 	if (ret)
 		debug("mmc init failed\n");
-#endif
+
 	return ret;
 }
 #endif
@@ -263,11 +297,15 @@ int board_mmc_init(bd_t *bis)
 #ifdef CONFIG_DISPLAY_BOARDINFO
 int checkboard(void)
 {
-	const char *board_name;
+	const char *board_info;
 
-	board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
-	printf("Board: %s\n", board_name ? board_name : "unknown");
+	board_info = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
+	printf("Board: %s\n", board_info ? board_info : "unknown");
+#ifdef CONFIG_BOARD_TYPES
+	board_info = get_board_type();
 
+	printf("Model: %s\n", board_info ? board_info : "unknown");
+#endif
 	return 0;
 }
 #endif
@@ -307,6 +345,9 @@ int arch_early_init_r(void)
 #ifdef CONFIG_MISC_INIT_R
 int misc_init_r(void)
 {
+#ifdef CONFIG_SET_DFU_ALT_INFO
+	set_dfu_alt_info();
+#endif
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 	set_board_info();
 #endif
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index 03106fdb9f..8766f0ca06 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -11,6 +11,7 @@
 #include <samsung/misc.h>
 #include <errno.h>
 #include <version.h>
+#include <malloc.h>
 #include <linux/sizes.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
@@ -21,13 +22,53 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_SET_DFU_ALT_INFO
+void set_dfu_alt_info(void)
+{
+	size_t buf_size = CONFIG_SET_DFU_ALT_BUF_LEN;
+	ALLOC_CACHE_ALIGN_BUFFER(char, buf, buf_size);
+	char *alt_info = "Settings not found!";
+	char *status = "error!\n";
+	char *alt_setting;
+	char *alt_sep;
+	int offset = 0;
+
+	puts("DFU alt info setting: ");
+
+	alt_setting = get_dfu_alt_boot();
+	if (alt_setting) {
+		setenv("dfu_alt_boot", alt_setting);
+		offset = snprintf(buf, buf_size, "%s", alt_setting);
+	}
+
+	alt_setting = get_dfu_alt_system();
+	if (alt_setting) {
+		if (offset)
+			alt_sep = ";";
+		else
+			alt_sep = "";
+
+		offset += snprintf(buf + offset, buf_size - offset,
+				    "%s%s", alt_sep, alt_setting);
+	}
+
+	if (offset) {
+		alt_info = buf;
+		status = "done\n";
+	}
+
+	setenv("dfu_alt_info", alt_info);
+	puts(status);
+}
+#endif
+
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 void set_board_info(void)
 {
 	char info[64];
 
-	snprintf(info, ARRAY_SIZE(info), "%d.%d", s5p_cpu_rev & 0x0f,
-		 (s5p_cpu_rev & 0xf0) >> 0x04);
+	snprintf(info, ARRAY_SIZE(info), "%u.%u", (s5p_cpu_rev & 0xf0) >> 4,
+		 s5p_cpu_rev & 0xf);
 	setenv("soc_rev", info);
 
 	snprintf(info, ARRAY_SIZE(info), "%x", s5p_cpu_id);
@@ -38,8 +79,16 @@ void set_board_info(void)
 	setenv("board_rev", info);
 #endif
 #ifdef CONFIG_OF_LIBFDT
-	snprintf(info, ARRAY_SIZE(info),  "%s%x-%s.dtb",
-		 CONFIG_SYS_SOC, s5p_cpu_id, CONFIG_SYS_BOARD);
+	const char *bdtype = "";
+	const char *bdname = CONFIG_SYS_BOARD;
+
+#ifdef CONFIG_BOARD_TYPES
+	bdtype = get_board_type();
+	sprintf(info, "%s%s", bdname, bdtype);
+	setenv("boardname", info);
+#endif
+	snprintf(info, ARRAY_SIZE(info),  "%s%x-%s%s.dtb",
+		 CONFIG_SYS_SOC, s5p_cpu_id, bdname, bdtype);
 	setenv("fdtfile", info);
 #endif
 }
diff --git a/board/samsung/odroid/Kconfig b/board/samsung/odroid/Kconfig
new file mode 100644
index 0000000000..8dcfb4808d
--- /dev/null
+++ b/board/samsung/odroid/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_ODROID
+
+config SYS_BOARD
+	string
+	default "odroid"
+
+config SYS_VENDOR
+	string
+	default "samsung"
+
+config SYS_CONFIG_NAME
+	string
+	default "odroid"
+
+endif
diff --git a/board/samsung/odroid/MAINTAINERS b/board/samsung/odroid/MAINTAINERS
new file mode 100644
index 0000000000..2131d365ce
--- /dev/null
+++ b/board/samsung/odroid/MAINTAINERS
@@ -0,0 +1,6 @@
+ODROID BOARD
+M:	Przemyslaw Marczak <p.marczak@samsung.com>
+S:	Maintained
+F:	board/samsung/odroid/
+F:	include/configs/odroid.h
+F:	configs/odroid_defconfig
diff --git a/board/samsung/odroid/Makefile b/board/samsung/odroid/Makefile
new file mode 100644
index 0000000000..b98aaeb101
--- /dev/null
+++ b/board/samsung/odroid/Makefile
@@ -0,0 +1,8 @@
+#
+# Copyright (c) 2014 Samsung Electronics Co., Ltd. All rights reserved.
+# Przemyslaw Marczak <p.marczak@samsung.com>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= odroid.o
diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c
new file mode 100644
index 0000000000..fd5d2d2ca9
--- /dev/null
+++ b/board/samsung/odroid/odroid.c
@@ -0,0 +1,470 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/power.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
+#include <asm/arch/cpu.h>
+#include <power/pmic.h>
+#include <power/max77686_pmic.h>
+#include <errno.h>
+#include <usb.h>
+#include <usb/s3c_udc.h>
+#include <samsung/misc.h>
+#include "setup.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_BOARD_TYPES
+/* Odroid board types */
+enum {
+	ODROID_TYPE_U3,
+	ODROID_TYPE_X2,
+	ODROID_TYPES,
+};
+
+void set_board_type(void)
+{
+	/* Set GPA1 pin 1 to HI - enable XCL205 output */
+	writel(XCL205_EN_GPIO_CON_CFG, XCL205_EN_GPIO_CON);
+	writel(XCL205_EN_GPIO_DAT_CFG, XCL205_EN_GPIO_CON + 0x4);
+	writel(XCL205_EN_GPIO_PUD_CFG, XCL205_EN_GPIO_CON + 0x8);
+	writel(XCL205_EN_GPIO_DRV_CFG, XCL205_EN_GPIO_CON + 0xc);
+
+	/* Set GPC1 pin 2 to IN - check XCL205 output state */
+	writel(XCL205_STATE_GPIO_CON_CFG, XCL205_STATE_GPIO_CON);
+	writel(XCL205_STATE_GPIO_PUD_CFG, XCL205_STATE_GPIO_CON + 0x8);
+
+	/* XCL205 - needs some latch time */
+	sdelay(200000);
+
+	/* Check GPC1 pin2 - LED supplied by XCL205 - X2 only */
+	if (readl(XCL205_STATE_GPIO_DAT) & (1 << XCL205_STATE_GPIO_PIN))
+		gd->board_type = ODROID_TYPE_X2;
+	else
+		gd->board_type = ODROID_TYPE_U3;
+}
+
+const char *get_board_type(void)
+{
+	const char *board_type[] = {"u3", "x2"};
+
+	return board_type[gd->board_type];
+}
+#endif
+
+#ifdef CONFIG_SET_DFU_ALT_INFO
+char *get_dfu_alt_system(void)
+{
+	return getenv("dfu_alt_system");
+}
+
+char *get_dfu_alt_boot(void)
+{
+	char *alt_boot;
+
+	switch (get_boot_mode()) {
+	case BOOT_MODE_SD:
+		alt_boot = CONFIG_DFU_ALT_BOOT_SD;
+		break;
+	case BOOT_MODE_EMMC:
+	case BOOT_MODE_EMMC_SD:
+		alt_boot = CONFIG_DFU_ALT_BOOT_EMMC;
+		break;
+	default:
+		alt_boot = NULL;
+		break;
+	}
+	return alt_boot;
+}
+#endif
+
+static void board_clock_init(void)
+{
+	unsigned int set, clr, clr_src_cpu, clr_pll_con0, clr_src_dmc;
+	struct exynos4x12_clock *clk = (struct exynos4x12_clock *)
+						samsung_get_base_clock();
+
+	/*
+	 * CMU_CPU clocks src to MPLL
+	 * Bit values:                 0  ; 1
+	 * MUX_APLL_SEL:        FIN_PLL   ; FOUT_APLL
+	 * MUX_CORE_SEL:        MOUT_APLL ; SCLK_MPLL
+	 * MUX_HPM_SEL:         MOUT_APLL ; SCLK_MPLL_USER_C
+	 * MUX_MPLL_USER_SEL_C: FIN_PLL   ; SCLK_MPLL
+	*/
+	clr_src_cpu = MUX_APLL_SEL(1) | MUX_CORE_SEL(1) |
+		      MUX_HPM_SEL(1) | MUX_MPLL_USER_SEL_C(1);
+	set = MUX_APLL_SEL(0) | MUX_CORE_SEL(1) | MUX_HPM_SEL(1) |
+	      MUX_MPLL_USER_SEL_C(1);
+
+	clrsetbits_le32(&clk->src_cpu, clr_src_cpu, set);
+
+	/* Wait for mux change */
+	while (readl(&clk->mux_stat_cpu) & MUX_STAT_CPU_CHANGING)
+		continue;
+
+	/* Set APLL to 1000MHz */
+	clr_pll_con0 = SDIV(7) | PDIV(63) | MDIV(1023) | FSEL(1);
+	set = SDIV(0) | PDIV(3) | MDIV(125) | FSEL(1);
+
+	clrsetbits_le32(&clk->apll_con0, clr_pll_con0, set);
+
+	/* Wait for PLL to be locked */
+	while (!(readl(&clk->apll_con0) & PLL_LOCKED_BIT))
+		continue;
+
+	/* Set CMU_CPU clocks src to APLL */
+	set = MUX_APLL_SEL(1) | MUX_CORE_SEL(0) | MUX_HPM_SEL(0) |
+	      MUX_MPLL_USER_SEL_C(1);
+	clrsetbits_le32(&clk->src_cpu, clr_src_cpu, set);
+
+	/* Wait for mux change */
+	while (readl(&clk->mux_stat_cpu) & MUX_STAT_CPU_CHANGING)
+		continue;
+
+	set = CORE_RATIO(0) | COREM0_RATIO(2) | COREM1_RATIO(5) |
+	      PERIPH_RATIO(0) | ATB_RATIO(4) | PCLK_DBG_RATIO(1) |
+	      APLL_RATIO(0) | CORE2_RATIO(0);
+	/*
+	 * Set dividers for MOUTcore = 1000 MHz
+	 * coreout =      MOUT / (ratio + 1) = 1000 MHz (0)
+	 * corem0 =     armclk / (ratio + 1) = 333 MHz (2)
+	 * corem1 =     armclk / (ratio + 1) = 166 MHz (5)
+	 * periph =     armclk / (ratio + 1) = 1000 MHz (0)
+	 * atbout =       MOUT / (ratio + 1) = 200 MHz (4)
+	 * pclkdbgout = atbout / (ratio + 1) = 100 MHz (1)
+	 * sclkapll = MOUTapll / (ratio + 1) = 1000 MHz (0)
+	 * core2out = core_out / (ratio + 1) = 1000 MHz (0) (armclk)
+	*/
+	clr = CORE_RATIO(7) | COREM0_RATIO(7) | COREM1_RATIO(7) |
+	      PERIPH_RATIO(7) | ATB_RATIO(7) | PCLK_DBG_RATIO(7) |
+	      APLL_RATIO(7) | CORE2_RATIO(7);
+
+	clrsetbits_le32(&clk->div_cpu0, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_cpu0) & DIV_STAT_CPU0_CHANGING)
+		continue;
+
+	/*
+	 * For MOUThpm = 1000 MHz (MOUTapll)
+	 * doutcopy = MOUThpm / (ratio + 1) = 200 (4)
+	 * sclkhpm = doutcopy / (ratio + 1) = 200 (4)
+	 * cores_out = armclk / (ratio + 1) = 1000 (0)
+	 */
+	clr = COPY_RATIO(7) | HPM_RATIO(7) | CORES_RATIO(7);
+	set = COPY_RATIO(4) | HPM_RATIO(4) | CORES_RATIO(0);
+
+	clrsetbits_le32(&clk->div_cpu1, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_cpu1) & DIV_STAT_CPU1_CHANGING)
+		continue;
+
+	/*
+	 * Set CMU_DMC clocks src to APLL
+	 * Bit values:             0  ; 1
+	 * MUX_C2C_SEL:      SCLKMPLL ; SCLKAPLL
+	 * MUX_DMC_BUS_SEL:  SCLKMPLL ; SCLKAPLL
+	 * MUX_DPHY_SEL:     SCLKMPLL ; SCLKAPLL
+	 * MUX_MPLL_SEL:     FINPLL   ; MOUT_MPLL_FOUT
+	 * MUX_PWI_SEL:      0110 (MPLL); 0111 (EPLL); 1000 (VPLL); 0(XXTI)
+	 * MUX_G2D_ACP0_SEL: SCLKMPLL ; SCLKAPLL
+	 * MUX_G2D_ACP1_SEL: SCLKEPLL ; SCLKVPLL
+	 * MUX_G2D_ACP_SEL:  OUT_ACP0 ; OUT_ACP1
+	*/
+	clr_src_dmc = MUX_C2C_SEL(1) | MUX_DMC_BUS_SEL(1) |
+		      MUX_DPHY_SEL(1) | MUX_MPLL_SEL(1) |
+		      MUX_PWI_SEL(15) | MUX_G2D_ACP0_SEL(1) |
+		      MUX_G2D_ACP1_SEL(1) | MUX_G2D_ACP_SEL(1);
+	set = MUX_C2C_SEL(1) | MUX_DMC_BUS_SEL(1) | MUX_DPHY_SEL(1) |
+	      MUX_MPLL_SEL(0) | MUX_PWI_SEL(0) | MUX_G2D_ACP0_SEL(1) |
+	      MUX_G2D_ACP1_SEL(1) | MUX_G2D_ACP_SEL(1);
+
+	clrsetbits_le32(&clk->src_dmc, clr_src_dmc, set);
+
+	/* Wait for mux change */
+	while (readl(&clk->mux_stat_dmc) & MUX_STAT_DMC_CHANGING)
+		continue;
+
+	/* Set MPLL to 880MHz */
+	set = SDIV(0) | PDIV(3) | MDIV(110) | FSEL(0) | PLL_ENABLE(1);
+
+	clrsetbits_le32(&clk->mpll_con0, clr_pll_con0, set);
+
+	/* Wait for PLL to be locked */
+	while (!(readl(&clk->mpll_con0) & PLL_LOCKED_BIT))
+		continue;
+
+	/* Switch back CMU_DMC mux */
+	set = MUX_C2C_SEL(0) | MUX_DMC_BUS_SEL(0) | MUX_DPHY_SEL(0) |
+	      MUX_MPLL_SEL(1) | MUX_PWI_SEL(8) | MUX_G2D_ACP0_SEL(0) |
+	      MUX_G2D_ACP1_SEL(0) | MUX_G2D_ACP_SEL(0);
+
+	clrsetbits_le32(&clk->src_dmc, clr_src_dmc, set);
+
+	/* Wait for mux change */
+	while (readl(&clk->mux_stat_dmc) & MUX_STAT_DMC_CHANGING)
+		continue;
+
+	/* CLK_DIV_DMC0 */
+	clr = ACP_RATIO(7) | ACP_PCLK_RATIO(7) | DPHY_RATIO(7) |
+	      DMC_RATIO(7) | DMCD_RATIO(7) | DMCP_RATIO(7);
+	/*
+	 * For:
+	 * MOUTdmc = 880 MHz
+	 * MOUTdphy = 880 MHz
+	 *
+	 * aclk_acp = MOUTdmc / (ratio + 1) = 220 (3)
+	 * pclk_acp = aclk_acp / (ratio + 1) = 110 (1)
+	 * sclk_dphy = MOUTdphy / (ratio + 1) = 440 (1)
+	 * sclk_dmc = MOUTdmc / (ratio + 1) = 440 (1)
+	 * aclk_dmcd = sclk_dmc / (ratio + 1) = 220 (1)
+	 * aclk_dmcp = aclk_dmcd / (ratio + 1) = 110 (1)
+	 */
+	set = ACP_RATIO(3) | ACP_PCLK_RATIO(1) | DPHY_RATIO(1) |
+	      DMC_RATIO(1) | DMCD_RATIO(1) | DMCP_RATIO(1);
+
+	clrsetbits_le32(&clk->div_dmc0, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_dmc0) & DIV_STAT_DMC0_CHANGING)
+		continue;
+
+	/* CLK_DIV_DMC1 */
+	clr = G2D_ACP_RATIO(15) | C2C_RATIO(7) | PWI_RATIO(15) |
+	      C2C_ACLK_RATIO(7) | DVSEM_RATIO(127) | DPM_RATIO(127);
+	/*
+	 * For:
+	 * MOUTg2d = 880 MHz
+	 * MOUTc2c = 880 Mhz
+	 * MOUTpwi = 108 MHz
+	 *
+	 * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 440 (1)
+	 * sclk_c2c = MOUTc2c / (ratio + 1) = 440 (1)
+	 * aclk_c2c = sclk_c2c / (ratio + 1) = 220 (1)
+	 * sclk_pwi = MOUTpwi / (ratio + 1) = 18 (5)
+	 */
+	set = G2D_ACP_RATIO(1) | C2C_RATIO(1) | PWI_RATIO(5) |
+	      C2C_ACLK_RATIO(1) | DVSEM_RATIO(1) | DPM_RATIO(1);
+
+	clrsetbits_le32(&clk->div_dmc1, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_dmc1) & DIV_STAT_DMC1_CHANGING)
+		continue;
+
+	/* CLK_SRC_PERIL0 */
+	clr = UART0_SEL(15) | UART1_SEL(15) | UART2_SEL(15) |
+	      UART3_SEL(15) | UART4_SEL(15);
+	/*
+	 * Set CLK_SRC_PERIL0 clocks src to MPLL
+	 * src values: 0(XXTI); 1(XusbXTI); 2(SCLK_HDMI24M); 3(SCLK_USBPHY0);
+	 *             5(SCLK_HDMIPHY); 6(SCLK_MPLL_USER_T); 7(SCLK_EPLL);
+	 *             8(SCLK_VPLL)
+	 *
+	 * Set all to SCLK_MPLL_USER_T
+	 */
+	set = UART0_SEL(6) | UART1_SEL(6) | UART2_SEL(6) | UART3_SEL(6) |
+	      UART4_SEL(6);
+
+	clrsetbits_le32(&clk->src_peril0, clr, set);
+
+	/* CLK_DIV_PERIL0 */
+	clr = UART0_RATIO(15) | UART1_RATIO(15) | UART2_RATIO(15) |
+	      UART3_RATIO(15) | UART4_RATIO(15);
+	/*
+	 * For MOUTuart0-4: 880MHz
+	 *
+	 * SCLK_UARTx = MOUTuartX / (ratio + 1) = 110 (7)
+	*/
+	set = UART0_RATIO(7) | UART1_RATIO(7) | UART2_RATIO(7) |
+	      UART3_RATIO(7) | UART4_RATIO(7);
+
+	clrsetbits_le32(&clk->div_peril0, clr, set);
+
+	while (readl(&clk->div_stat_peril0) & DIV_STAT_PERIL0_CHANGING)
+		continue;
+
+	/* CLK_DIV_FSYS1 */
+	clr = MMC0_RATIO(15) | MMC0_PRE_RATIO(255) | MMC1_RATIO(15) |
+	      MMC1_PRE_RATIO(255);
+	/*
+	 * For MOUTmmc0-3 = 880 MHz (MPLL)
+	 *
+	 * DOUTmmc1 = MOUTmmc1 / (ratio + 1) = 110 (7)
+	 * sclk_mmc1 = DOUTmmc1 / (ratio + 1) = 60 (1)
+	 * DOUTmmc0 = MOUTmmc0 / (ratio + 1) = 110 (7)
+	 * sclk_mmc0 = DOUTmmc0 / (ratio + 1) = 60 (1)
+	*/
+	set = MMC0_RATIO(7) | MMC0_PRE_RATIO(1) | MMC1_RATIO(7) |
+	      MMC1_PRE_RATIO(1);
+
+	clrsetbits_le32(&clk->div_fsys1, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_fsys1) & DIV_STAT_FSYS1_CHANGING)
+		continue;
+
+	/* CLK_DIV_FSYS2 */
+	clr = MMC2_RATIO(15) | MMC2_PRE_RATIO(255) | MMC3_RATIO(15) |
+	      MMC3_PRE_RATIO(255);
+	/*
+	 * For MOUTmmc0-3 = 880 MHz (MPLL)
+	 *
+	 * DOUTmmc3 = MOUTmmc3 / (ratio + 1) = 110 (7)
+	 * sclk_mmc3 = DOUTmmc3 / (ratio + 1) = 60 (1)
+	 * DOUTmmc2 = MOUTmmc2 / (ratio + 1) = 110 (7)
+	 * sclk_mmc2 = DOUTmmc2 / (ratio + 1) = 60 (1)
+	*/
+	set = MMC2_RATIO(7) | MMC2_PRE_RATIO(1) | MMC3_RATIO(7) |
+	      MMC3_PRE_RATIO(1);
+
+	clrsetbits_le32(&clk->div_fsys2, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_fsys2) & DIV_STAT_FSYS2_CHANGING)
+		continue;
+
+	/* CLK_DIV_FSYS3 */
+	clr = MMC4_RATIO(15) | MMC4_PRE_RATIO(255);
+	/*
+	 * For MOUTmmc4 = 880 MHz (MPLL)
+	 *
+	 * DOUTmmc4 = MOUTmmc4 / (ratio + 1) = 110 (7)
+	 * sclk_mmc4 = DOUTmmc4 / (ratio + 1) = 110 (0)
+	*/
+	set = MMC4_RATIO(7) | MMC4_PRE_RATIO(0);
+
+	clrsetbits_le32(&clk->div_fsys3, clr, set);
+
+	/* Wait for divider ready status */
+	while (readl(&clk->div_stat_fsys3) & DIV_STAT_FSYS3_CHANGING)
+		continue;
+
+	return;
+}
+
+static void board_gpio_init(void)
+{
+	/* eMMC Reset Pin */
+	gpio_cfg_pin(EXYNOS4X12_GPIO_K12, S5P_GPIO_FUNC(0x1));
+	gpio_set_pull(EXYNOS4X12_GPIO_K12, S5P_GPIO_PULL_NONE);
+	gpio_set_drv(EXYNOS4X12_GPIO_K12, S5P_GPIO_DRV_4X);
+
+	/* Enable FAN (Odroid U3) */
+	gpio_set_pull(EXYNOS4X12_GPIO_D00, S5P_GPIO_PULL_UP);
+	gpio_set_drv(EXYNOS4X12_GPIO_D00, S5P_GPIO_DRV_4X);
+	gpio_direction_output(EXYNOS4X12_GPIO_D00, 1);
+
+	/* OTG Vbus output (Odroid U3+) */
+	gpio_set_pull(EXYNOS4X12_GPIO_L20, S5P_GPIO_PULL_NONE);
+	gpio_set_drv(EXYNOS4X12_GPIO_L20, S5P_GPIO_DRV_4X);
+	gpio_direction_output(EXYNOS4X12_GPIO_L20, 0);
+
+	/* OTG INT (Odroid U3+) */
+	gpio_set_pull(EXYNOS4X12_GPIO_X31, S5P_GPIO_PULL_UP);
+	gpio_set_drv(EXYNOS4X12_GPIO_X31, S5P_GPIO_DRV_4X);
+	gpio_direction_input(EXYNOS4X12_GPIO_X31);
+}
+
+static int pmic_init_max77686(void)
+{
+	struct pmic *p = pmic_get("MAX77686_PMIC");
+
+	if (pmic_probe(p))
+		return -ENODEV;
+
+	/* Set LDO Voltage */
+	max77686_set_ldo_voltage(p, 20, 1800000);	/* LDO20 eMMC */
+	max77686_set_ldo_voltage(p, 21, 2800000);	/* LDO21 SD */
+	max77686_set_ldo_voltage(p, 22, 2800000);	/* LDO22 eMMC */
+
+	return 0;
+}
+
+#ifdef CONFIG_SYS_I2C_INIT_BOARD
+static void board_init_i2c(void)
+{
+	/* I2C_0 */
+	if (exynos_pinmux_config(PERIPH_ID_I2C0, PINMUX_FLAG_NONE))
+		debug("I2C%d not configured\n", (I2C_0));
+}
+#endif
+
+int exynos_early_init_f(void)
+{
+	board_clock_init();
+	board_gpio_init();
+
+	return 0;
+}
+
+int exynos_init(void)
+{
+	/* The last MB of memory is reserved for secure firmware */
+	gd->ram_size -= SZ_1M;
+	gd->bd->bi_dram[CONFIG_NR_DRAM_BANKS - 1].size -= SZ_1M;
+
+	return 0;
+}
+
+int exynos_power_init(void)
+{
+#ifdef CONFIG_SYS_I2C_INIT_BOARD
+	board_init_i2c();
+#endif
+	pmic_init(I2C_0);
+	pmic_init_max77686();
+
+	return 0;
+}
+
+#ifdef CONFIG_USB_GADGET
+static int s5pc210_phy_control(int on)
+{
+	struct pmic *p_pmic;
+
+	p_pmic = pmic_get("MAX77686_PMIC");
+	if (!p_pmic)
+		return -ENODEV;
+
+	if (pmic_probe(p_pmic))
+		return -1;
+
+	if (on)
+		return max77686_set_ldo_mode(p_pmic, 12, OPMODE_ON);
+	else
+		return max77686_set_ldo_mode(p_pmic, 12, OPMODE_LPM);
+}
+
+struct s3c_plat_otg_data s5pc210_otg_data = {
+	.phy_control	= s5pc210_phy_control,
+	.regs_phy	= EXYNOS4X12_USBPHY_BASE,
+	.regs_otg	= EXYNOS4X12_USBOTG_BASE,
+	.usb_phy_ctrl	= EXYNOS4X12_USBPHY_CONTROL,
+	.usb_flags	= PHY0_SLEEP,
+};
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+	debug("USB_udc_probe\n");
+	return s3c_udc_probe(&s5pc210_otg_data);
+}
+#endif
+
+void reset_misc(void)
+{
+	/* Reset eMMC*/
+	gpio_set_value(EXYNOS4X12_GPIO_K12, 0);
+	mdelay(10);
+	gpio_set_value(EXYNOS4X12_GPIO_K12, 1);
+}
diff --git a/board/samsung/odroid/setup.h b/board/samsung/odroid/setup.h
new file mode 100644
index 0000000000..3e48dada27
--- /dev/null
+++ b/board/samsung/odroid/setup.h
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ODROIDU3_SETUP__
+#define __ODROIDU3_SETUP__
+
+/* A/M PLL_CON0 */
+#define SDIV(x)                 ((x) & 0x7)
+#define PDIV(x)                 (((x) & 0x3f) << 8)
+#define MDIV(x)                 (((x) & 0x3ff) << 16)
+#define FSEL(x)                 (((x) & 0x1) << 27)
+#define PLL_LOCKED_BIT          (0x1 << 29)
+#define PLL_ENABLE(x)           (((x) & 0x1) << 31)
+
+/* CLK_SRC_CPU */
+#define MUX_APLL_SEL(x)         ((x) & 0x1)
+#define MUX_CORE_SEL(x)         (((x) & 0x1) << 16)
+#define MUX_HPM_SEL(x)          (((x) & 0x1) << 20)
+#define MUX_MPLL_USER_SEL_C(x)  (((x) & 0x1) << 24)
+
+#define MUX_STAT_CHANGING       0x100
+
+/* CLK_MUX_STAT_CPU */
+#define APLL_SEL(x)             ((x) & 0x7)
+#define CORE_SEL(x)             (((x) & 0x7) << 16)
+#define HPM_SEL(x)              (((x) & 0x7) << 20)
+#define MPLL_USER_SEL_C(x)      (((x) & 0x7) << 24)
+#define MUX_STAT_CPU_CHANGING   (APLL_SEL(MUX_STAT_CHANGING) | \
+				CORE_SEL(MUX_STAT_CHANGING) | \
+				HPM_SEL(MUX_STAT_CHANGING) | \
+				MPLL_USER_SEL_C(MUX_STAT_CHANGING))
+
+/* CLK_DIV_CPU0 */
+#define CORE_RATIO(x)           ((x) & 0x7)
+#define COREM0_RATIO(x)         (((x) & 0x7) << 4)
+#define COREM1_RATIO(x)         (((x) & 0x7) << 8)
+#define PERIPH_RATIO(x)         (((x) & 0x7) << 12)
+#define ATB_RATIO(x)            (((x) & 0x7) << 16)
+#define PCLK_DBG_RATIO(x)       (((x) & 0x7) << 20)
+#define APLL_RATIO(x)           (((x) & 0x7) << 24)
+#define CORE2_RATIO(x)          (((x) & 0x7) << 28)
+
+/* CLK_DIV_STAT_CPU0 */
+#define DIV_CORE(x)             ((x) & 0x1)
+#define DIV_COREM0(x)           (((x) & 0x1) << 4)
+#define DIV_COREM1(x)           (((x) & 0x1) << 8)
+#define DIV_PERIPH(x)           (((x) & 0x1) << 12)
+#define DIV_ATB(x)              (((x) & 0x1) << 16)
+#define DIV_PCLK_DBG(x)         (((x) & 0x1) << 20)
+#define DIV_APLL(x)             (((x) & 0x1) << 24)
+#define DIV_CORE2(x)            (((x) & 0x1) << 28)
+
+#define DIV_STAT_CHANGING       0x1
+#define DIV_STAT_CPU0_CHANGING  (DIV_CORE(DIV_STAT_CHANGING) | \
+				DIV_COREM0(DIV_STAT_CHANGING) | \
+				DIV_COREM1(DIV_STAT_CHANGING) | \
+				DIV_PERIPH(DIV_STAT_CHANGING) | \
+				DIV_ATB(DIV_STAT_CHANGING) | \
+				DIV_PCLK_DBG(DIV_STAT_CHANGING) | \
+				DIV_APLL(DIV_STAT_CHANGING) | \
+				DIV_CORE2(DIV_STAT_CHANGING))
+
+/* CLK_DIV_CPU1 */
+#define COPY_RATIO(x)           ((x) & 0x7)
+#define HPM_RATIO(x)            (((x) & 0x7) << 4)
+#define CORES_RATIO(x)          (((x) & 0x7) << 8)
+
+/* CLK_DIV_STAT_CPU1 */
+#define DIV_COPY(x)             ((x) & 0x7)
+#define DIV_HPM(x)              (((x) & 0x1) << 4)
+#define DIV_CORES(x)            (((x) & 0x1) << 8)
+
+#define DIV_STAT_CPU1_CHANGING	(DIV_COPY(DIV_STAT_CHANGING) | \
+				DIV_HPM(DIV_STAT_CHANGING) | \
+				DIV_CORES(DIV_STAT_CHANGING))
+
+/* CLK_SRC_DMC */
+#define MUX_C2C_SEL(x)		((x) & 0x1)
+#define MUX_DMC_BUS_SEL(x)	(((x) & 0x1) << 4)
+#define MUX_DPHY_SEL(x)		(((x) & 0x1) << 8)
+#define MUX_MPLL_SEL(x)		(((x) & 0x1) << 12)
+#define MUX_PWI_SEL(x)		(((x) & 0xf) << 16)
+#define MUX_G2D_ACP0_SEL(x)	(((x) & 0x1) << 20)
+#define MUX_G2D_ACP1_SEL(x)	(((x) & 0x1) << 24)
+#define MUX_G2D_ACP_SEL(x)	(((x) & 0x1) << 28)
+
+/* CLK_MUX_STAT_DMC */
+#define C2C_SEL(x)		(((x)) & 0x7)
+#define DMC_BUS_SEL(x)		(((x) & 0x7) << 4)
+#define DPHY_SEL(x)		(((x) & 0x7) << 8)
+#define MPLL_SEL(x)		(((x) & 0x7) << 12)
+/* #define PWI_SEL(x)		(((x) & 0xf) << 16)  - Reserved */
+#define G2D_ACP0_SEL(x)		(((x) & 0x7) << 20)
+#define G2D_ACP1_SEL(x)		(((x) & 0x7) << 24)
+#define G2D_ACP_SEL(x)		(((x) & 0x7) << 28)
+
+#define MUX_STAT_DMC_CHANGING	(C2C_SEL(MUX_STAT_CHANGING) | \
+				DMC_BUS_SEL(MUX_STAT_CHANGING) | \
+				DPHY_SEL(MUX_STAT_CHANGING) | \
+				MPLL_SEL(MUX_STAT_CHANGING) |\
+				G2D_ACP0_SEL(MUX_STAT_CHANGING) | \
+				G2D_ACP1_SEL(MUX_STAT_CHANGING) | \
+				G2D_ACP_SEL(MUX_STAT_CHANGING))
+
+/* CLK_DIV_DMC0 */
+#define ACP_RATIO(x)		((x) & 0x7)
+#define ACP_PCLK_RATIO(x)	(((x) & 0x7) << 4)
+#define DPHY_RATIO(x)		(((x) & 0x7) << 8)
+#define DMC_RATIO(x)		(((x) & 0x7) << 12)
+#define DMCD_RATIO(x)		(((x) & 0x7) << 16)
+#define DMCP_RATIO(x)		(((x) & 0x7) << 20)
+
+/* CLK_DIV_STAT_DMC0 */
+#define DIV_ACP(x)		((x) & 0x1)
+#define DIV_ACP_PCLK(x)		(((x) & 0x1) << 4)
+#define DIV_DPHY(x)		(((x) & 0x1) << 8)
+#define DIV_DMC(x)		(((x) & 0x1) << 12)
+#define DIV_DMCD(x)		(((x) & 0x1) << 16)
+#define DIV_DMCP(x)		(((x) & 0x1) << 20)
+
+#define DIV_STAT_DMC0_CHANGING	(DIV_ACP(DIV_STAT_CHANGING) | \
+				DIV_ACP_PCLK(DIV_STAT_CHANGING) | \
+				DIV_DPHY(DIV_STAT_CHANGING) | \
+				DIV_DMC(DIV_STAT_CHANGING) | \
+				DIV_DMCD(DIV_STAT_CHANGING) | \
+				DIV_DMCP(DIV_STAT_CHANGING))
+
+/* CLK_DIV_DMC1 */
+#define G2D_ACP_RATIO(x)	((x) & 0xf)
+#define C2C_RATIO(x)		(((x) & 0x7) << 4)
+#define PWI_RATIO(x)		(((x) & 0xf) << 8)
+#define C2C_ACLK_RATIO(x)	(((x) & 0x7) << 12)
+#define DVSEM_RATIO(x)		(((x) & 0x7f) << 16)
+#define DPM_RATIO(x)		(((x) & 0x7f) << 24)
+
+/* CLK_DIV_STAT_DMC1 */
+#define DIV_G2D_ACP(x)		((x) & 0x1)
+#define DIV_C2C(x)		(((x) & 0x1) << 4)
+#define DIV_PWI(x)		(((x) & 0x1) << 8)
+#define DIV_C2C_ACLK(x)		(((x) & 0x1) << 12)
+#define DIV_DVSEM(x)		(((x) & 0x1) << 16)
+#define DIV_DPM(x)		(((x) & 0x1) << 24)
+
+#define DIV_STAT_DMC1_CHANGING	(DIV_G2D_ACP(DIV_STAT_CHANGING) | \
+				DIV_C2C(DIV_STAT_CHANGING) | \
+				DIV_PWI(DIV_STAT_CHANGING) | \
+				DIV_C2C_ACLK(DIV_STAT_CHANGING) | \
+				DIV_DVSEM(DIV_STAT_CHANGING) | \
+				DIV_DPM(DIV_STAT_CHANGING))
+
+/* Set CLK_SRC_PERIL0 */
+#define UART4_SEL(x)		(((x) & 0xf) << 16)
+#define UART3_SEL(x)		(((x) & 0xf) << 12)
+#define UART2_SEL(x)		(((x) & 0xf) << 8)
+#define UART1_SEL(x)		(((x) & 0xf) << 4)
+#define UART0_SEL(x)		((x) & 0xf)
+
+/* Set CLK_DIV_PERIL0 */
+#define UART4_RATIO(x)		(((x) & 0xf) << 16)
+#define UART3_RATIO(x)		(((x) & 0xf) << 12)
+#define UART2_RATIO(x)		(((x) & 0xf) << 8)
+#define UART1_RATIO(x)		(((x) & 0xf) << 4)
+#define UART0_RATIO(x)		((x) & 0xf)
+
+/* Set CLK_DIV_STAT_PERIL0 */
+#define DIV_UART4(x)		(((x) & 0x1) << 16)
+#define DIV_UART3(x)		(((x) & 0x1) << 12)
+#define DIV_UART2(x)		(((x) & 0x1) << 8)
+#define DIV_UART1(x)		(((x) & 0x1) << 4)
+#define DIV_UART0(x)		((x) & 0x1)
+
+#define DIV_STAT_PERIL0_CHANGING	(DIV_UART4(DIV_STAT_CHANGING) | \
+					DIV_UART3(DIV_STAT_CHANGING) | \
+					DIV_UART2(DIV_STAT_CHANGING) | \
+					DIV_UART1(DIV_STAT_CHANGING) | \
+					DIV_UART0(DIV_STAT_CHANGING))
+
+/* CLK_DIV_FSYS1 */
+#define MMC0_RATIO(x)		((x) & 0xf)
+#define MMC0_PRE_RATIO(x)	(((x) & 0xff) << 8)
+#define MMC1_RATIO(x)		(((x) & 0xf) << 16)
+#define MMC1_PRE_RATIO(x)	(((x) & 0xff) << 24)
+
+/* CLK_DIV_STAT_FSYS1 */
+#define DIV_MMC0(x)		((x) & 1)
+#define DIV_MMC0_PRE(x)		(((x) & 1) << 8)
+#define DIV_MMC1(x)		(((x) & 1) << 16)
+#define DIV_MMC1_PRE(x)		(((x) & 1) << 24)
+
+#define DIV_STAT_FSYS1_CHANGING		(DIV_MMC0(DIV_STAT_CHANGING) | \
+					DIV_MMC0_PRE(DIV_STAT_CHANGING) | \
+					DIV_MMC1(DIV_STAT_CHANGING) | \
+					DIV_MMC1_PRE(DIV_STAT_CHANGING))
+
+/* CLK_DIV_FSYS2 */
+#define MMC2_RATIO(x)		((x) & 0xf)
+#define MMC2_PRE_RATIO(x)	(((x) & 0xff) << 8)
+#define MMC3_RATIO(x)		(((x) & 0xf) << 16)
+#define MMC3_PRE_RATIO(x)	(((x) & 0xff) << 24)
+
+/* CLK_DIV_STAT_FSYS2 */
+#define DIV_MMC2(x)		((x) & 0x1)
+#define DIV_MMC2_PRE(x)		(((x) & 0x1) << 8)
+#define DIV_MMC3(x)		(((x) & 0x1) << 16)
+#define DIV_MMC3_PRE(x)		(((x) & 0x1) << 24)
+
+#define DIV_STAT_FSYS2_CHANGING		(DIV_MMC2(DIV_STAT_CHANGING) | \
+					DIV_MMC2_PRE(DIV_STAT_CHANGING) | \
+					DIV_MMC3(DIV_STAT_CHANGING) | \
+					DIV_MMC3_PRE(DIV_STAT_CHANGING))
+
+/* CLK_DIV_FSYS3 */
+#define MMC4_RATIO(x)		((x) & 0x7)
+#define MMC4_PRE_RATIO(x)	(((x) & 0xff) << 8)
+
+/* CLK_DIV_STAT_FSYS3 */
+#define DIV_MMC4(x)		((x) & 0x1)
+#define DIV_MMC4_PRE(x)		(((x) & 0x1) << 8)
+
+#define DIV_STAT_FSYS3_CHANGING		(DIV_MMC4(DIV_STAT_CHANGING) | \
+					DIV_MMC4_PRE(DIV_STAT_CHANGING))
+
+/* XCL205 GPIO config - Odroid U3 */
+#define XCL205_GPIO_BASE		EXYNOS4X12_GPIO_PART1_BASE
+#define XCL205_EN_GPIO_OFFSET		0x20 /* GPA1 */
+#define XCL205_EN_GPIO_PIN		1
+#define XCL205_EN_GPIO_CON		(XCL205_GPIO_BASE + \
+					 XCL205_EN_GPIO_OFFSET)
+#define XCL205_EN_GPIO_CON_CFG		(S5P_GPIO_OUTPUT << \
+					 4 * XCL205_EN_GPIO_PIN)
+#define XCL205_EN_GPIO_DAT_CFG		(0x1 << XCL205_EN_GPIO_PIN)
+#define XCL205_EN_GPIO_PUD_CFG		(S5P_GPIO_PULL_UP << \
+					 2 * XCL205_EN_GPIO_PIN)
+#define XCL205_EN_GPIO_DRV_CFG		(S5P_GPIO_DRV_4X << \
+					 2 * XCL205_EN_GPIO_PIN)
+
+#define XCL205_STATE_GPIO_OFFSET	0x80 /* GPC1 */
+#define XCL205_STATE_GPIO_PIN		2
+#define XCL205_STATE_GPIO_CON		(XCL205_GPIO_BASE + \
+					 XCL205_STATE_GPIO_OFFSET)
+#define XCL205_STATE_GPIO_DAT		XCL205_STATE_GPIO_CON + 0x4
+#define XCL205_STATE_GPIO_CON_CFG	(S5P_GPIO_INPUT << \
+					4 * XCL205_STATE_GPIO_PIN)
+#define XCL205_STATE_GPIO_PUD_CFG	(S5P_GPIO_PULL_NONE << \
+					 2 * XCL205_STATE_GPIO_PIN)
+
+#ifdef CONFIG_BOARD_TYPES
+extern void sdelay(unsigned long);
+#endif
+
+#endif /*__ODROIDU3_SETUP__ */
diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c
index 183c52248a..270ee834e6 100644
--- a/board/samsung/smdk5420/smdk5420.c
+++ b/board/samsung/smdk5420/smdk5420.c
@@ -10,11 +10,14 @@
 #include <i2c.h>
 #include <lcd.h>
 #include <spi.h>
+#include <errno.h>
 #include <asm/arch/board.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/pinmux.h>
+#include <asm/arch/system.h>
 #include <asm/arch/dp_info.h>
+#include <power/tps65090_pmic.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -40,95 +43,57 @@ int exynos_init(void)
 }
 
 #ifdef CONFIG_LCD
-void cfg_lcd_gpio(void)
+static int has_edp_bridge(void)
 {
-	/* For Backlight */
-	gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_OUTPUT);
-	gpio_set_value(EXYNOS5420_GPIO_B20, 1);
+	int node;
+
+	node = fdtdec_next_compatible(gd->fdt_blob, 0, COMPAT_PARADE_PS8625);
 
-	/* LCD power on */
-	gpio_cfg_pin(EXYNOS5420_GPIO_X15, S5P_GPIO_OUTPUT);
-	gpio_set_value(EXYNOS5420_GPIO_X15, 1);
+	/* No node for bridge in device tree. */
+	if (node <= 0)
+		return 0;
 
-	/* Set Hotplug detect for DP */
-	gpio_cfg_pin(EXYNOS5420_GPIO_X07, S5P_GPIO_FUNC(0x3));
+	/* Default is with bridge ic */
+	return 1;
 }
 
-vidinfo_t panel_info = {
-	.vl_freq	= 60,
-	.vl_col		= 2560,
-	.vl_row		= 1600,
-	.vl_width	= 2560,
-	.vl_height	= 1600,
-	.vl_clkp	= CONFIG_SYS_LOW,
-	.vl_hsp		= CONFIG_SYS_LOW,
-	.vl_vsp		= CONFIG_SYS_LOW,
-	.vl_dp		= CONFIG_SYS_LOW,
-	.vl_bpix	= 4,	/* LCD_BPP = 2^4, for output conosle on LCD */
-
-	/* wDP panel timing infomation */
-	.vl_hspw	= 32,
-	.vl_hbpd	= 80,
-	.vl_hfpd	= 48,
-
-	.vl_vspw	= 6,
-	.vl_vbpd	= 37,
-	.vl_vfpd	= 3,
-	.vl_cmd_allow_len = 0xf,
-
-	.win_id		= 3,
-	.cfg_gpio	= cfg_lcd_gpio,
-	.backlight_on	= NULL,
-	.lcd_power_on	= NULL,
-	.reset_lcd	= NULL,
-	.dual_lcd_enabled = 0,
-
-	.init_delay	= 0,
-	.power_on_delay = 0,
-	.reset_delay	= 0,
-	.interface_mode = FIMD_RGB_INTERFACE,
-	.dp_enabled	= 1,
-};
-
-static struct edp_device_info edp_info = {
-	.disp_info = {
-		.h_res = 2560,
-		.h_sync_width = 32,
-		.h_back_porch = 80,
-		.h_front_porch = 48,
-		.v_res = 1600,
-		.v_sync_width  = 6,
-		.v_back_porch = 37,
-		.v_front_porch = 3,
-		.v_sync_rate = 60,
-	},
-	.lt_info = {
-		.lt_status = DP_LT_NONE,
-	},
-	.video_info = {
-		.master_mode = 0,
-		.bist_mode = DP_DISABLE,
-		.bist_pattern = NO_PATTERN,
-		.h_sync_polarity = 0,
-		.v_sync_polarity = 0,
-		.interlaced = 0,
-		.color_space = COLOR_RGB,
-		.dynamic_range = VESA,
-		.ycbcr_coeff = COLOR_YCBCR601,
-		.color_depth = COLOR_8,
-	},
-};
-
-static struct exynos_dp_platform_data dp_platform_data = {
-	.phy_enable	= set_dp_phy_ctrl,
-	.edp_dev_info	= &edp_info,
-};
-
-void init_panel_info(vidinfo_t *vid)
+void exynos_lcd_power_on(void)
 {
-	vid->rgb_mode   = MODE_RGB_P;
+	int ret;
+
+#ifdef CONFIG_POWER_TPS65090
+	ret = tps65090_init();
+	if (ret < 0) {
+		printf("%s: tps65090_init() failed\n", __func__);
+		return;
+	}
+
+	tps65090_fet_enable(6);
+#endif
+
+	mdelay(5);
+
+	/* TODO(ajaykumar.rs@samsung.com): Use device tree */
+	gpio_direction_output(EXYNOS5420_GPIO_X35, 1);	/* EDP_SLP# */
+	mdelay(10);
+	gpio_direction_output(EXYNOS5420_GPIO_Y77, 1);	/* EDP_RST# */
+	gpio_direction_input(EXYNOS5420_GPIO_X26);	/* EDP_HPD */
+	gpio_set_pull(EXYNOS5420_GPIO_X26, S5P_GPIO_PULL_NONE);
 
-	exynos_set_dp_platform_data(&dp_platform_data);
+	if (has_edp_bridge())
+		if (parade_init(gd->fdt_blob))
+			printf("%s: ps8625_init() failed\n", __func__);
+}
+
+void exynos_backlight_on(unsigned int onoff)
+{
+	/* For PWM */
+	gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(0x1));
+	gpio_set_value(EXYNOS5420_GPIO_B20, 1);
+
+#ifdef CONFIG_POWER_TPS65090
+	tps65090_fet_enable(1);
+#endif
 }
 #endif
 
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index c61c650735..7bdf958afe 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -36,7 +36,7 @@ config SYS_SOC
 	string
 	default "sunxi"
 
-config FTDFILE
-	string "Default ftdfile env setting for this board"
+config FDTFILE
+	string "Default fdtfile env setting for this board"
 
 endif
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index b0b1804c50..4f32195dcd 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -32,3 +32,9 @@ F:	configs/Cubieboard2_defconfig
 F:	configs/Cubieboard2_FEL_defconfig
 F:	configs/Cubietruck_defconfig
 F:	configs/Cubietruck_FEL_defconfig
+
+A20-OLINUXINO-LIME BOARD
+M:	FUKAUMI Naoki <naobsd@gmail.com>
+S:	Maintained
+F:	board/sunxi/dram_a20_olinuxino_l.c
+F:	configs/A20-OLinuXino-Lime_defconfig
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index cf001e71fa..56073a024d 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_A10_OLINUXINO_L)	+= dram_a10_olinuxino_l.o
 obj-$(CONFIG_A10S_OLINUXINO_M)	+= dram_a10s_olinuxino_m.o
 obj-$(CONFIG_A13_OLINUXINO)	+= dram_a13_olinuxino.o
 obj-$(CONFIG_A13_OLINUXINOM)	+= dram_a13_oli_micro.o
+obj-$(CONFIG_A20_OLINUXINO_L)	+= dram_a20_olinuxino_l.o
 obj-$(CONFIG_A20_OLINUXINO_M)	+= dram_sun7i_384_1024_iow16.o
 # This is not a typo, uses the same mem settings as the a10s-olinuxino-m
 obj-$(CONFIG_AUXTEK_T004)	+= dram_a10s_olinuxino_m.o
diff --git a/board/sunxi/dram_a20_olinuxino_l.c b/board/sunxi/dram_a20_olinuxino_l.c
new file mode 100644
index 0000000000..2c74999708
--- /dev/null
+++ b/board/sunxi/dram_a20_olinuxino_l.c
@@ -0,0 +1,31 @@
+/* this file is generated, don't edit it yourself */
+
+#include "common.h"
+#include <asm/arch/dram.h>
+
+static struct dram_para dram_para = {
+	.clock = 480,
+	.type = 3,
+	.rank_num = 1,
+	.density = 4096,
+	.io_width = 16,
+	.bus_width = 16,
+	.cas = 9,
+	.zq = 0x7f,
+	.odt_en = 0,
+	.size = 512,
+	.tpr0 = 0x42d899b7,
+	.tpr1 = 0xa090,
+	.tpr2 = 0x22a00,
+	.tpr3 = 0,
+	.tpr4 = 0,
+	.tpr5 = 0,
+	.emr1 = 0x4,
+	.emr2 = 0x10,
+	.emr3 = 0,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+	return dramc_init(&dram_para);
+}
diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig
index 0e5149c69c..80701f5b98 100644
--- a/board/ti/am335x/Kconfig
+++ b/board/ti/am335x/Kconfig
@@ -22,6 +22,7 @@ config SYS_CONFIG_NAME
 
 config CONS_INDEX
 	int "UART used for console"
+	range 1 6
 	default 1
 	help
 	  The AM335x SoC has a total of 6 UARTs (UART0 to UART5 as referenced
diff --git a/common/board_r.c b/common/board_r.c
index f9647e1358..551429c843 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -912,7 +912,7 @@ void board_init_r(gd_t *new_gd, ulong dest_addr)
 	int i;
 #endif
 
-#ifndef CONFIG_X86
+#if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
 	gd = new_gd;
 #endif
 
diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index b93ae7d52f..f9922936ab 100644
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="A10_OLINUXINO_L,SPL,AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-olinuxino-lime.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="A10_OLINUXINO_L,AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-olinuxino-lime.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index f206970417..a578c067d4 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="A10S_OLINUXINO_M,SPL,AXP152_POWER,SUNXI_EMAC,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPB(10)"
-CONFIG_FTDFILE="sun5i-a10s-olinuxino-micro.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="A10S_OLINUXINO_M,AXP152_POWER,SUNXI_EMAC,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPB(10)"
+CONFIG_FDTFILE="sun5i-a10s-olinuxino-micro.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN5I=y
diff --git a/configs/A13-OLinuXinoM_defconfig b/configs/A13-OLinuXinoM_defconfig
index 8529dbe141..9ae7b12851 100644
--- a/configs/A13-OLinuXinoM_defconfig
+++ b/configs/A13-OLinuXinoM_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="A13_OLINUXINOM,SPL,CONS_INDEX=2,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(11)"
-CONFIG_FTDFILE="sun5i-a13-olinuxino-micro.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="A13_OLINUXINOM,CONS_INDEX=2,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(11)"
+CONFIG_FDTFILE="sun5i-a13-olinuxino-micro.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN5I=y
diff --git a/configs/A13-OLinuXino_defconfig b/configs/A13-OLinuXino_defconfig
index c3a12cc17d..2c726f308a 100644
--- a/configs/A13-OLinuXino_defconfig
+++ b/configs/A13-OLinuXino_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="A13_OLINUXINO,SPL,CONS_INDEX=2,AXP209_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(11)"
-CONFIG_FTDFILE="sun5i-a13-olinuxino.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="A13_OLINUXINO,CONS_INDEX=2,AXP209_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(11)"
+CONFIG_FDTFILE="sun5i-a13-olinuxino.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN5I=y
diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
new file mode 100644
index 0000000000..ca79fd58aa
--- /dev/null
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -0,0 +1,5 @@
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_L,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-olinuxino-lime.dtb"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index c91319d551..20a947ca72 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_M,SPL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-olinuxino-micro.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_M,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-olinuxino-micro.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Auxtek-T004_defconfig b/configs/Auxtek-T004_defconfig
index 193019c926..ed06f5700c 100644
--- a/configs/Auxtek-T004_defconfig
+++ b/configs/Auxtek-T004_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="AUXTEK_T004,SPL,AXP152_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(13)"
-CONFIG_FTDFILE="sun5i-a10s-auxtek-t004.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="AUXTEK_T004,AXP152_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(13)"
+CONFIG_FDTFILE="sun5i-a10s-auxtek-t004.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN5I=y
diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig
index dc68469e08..d59cf72eaa 100644
--- a/configs/Bananapi_defconfig
+++ b/configs/Bananapi_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="BANANAPI,SPL,AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-bananapi.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="BANANAPI,AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-bananapi.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Cubieboard2_FEL_defconfig b/configs/Cubieboard2_FEL_defconfig
index ae5e25a561..353b04a3b1 100644
--- a/configs/Cubieboard2_FEL_defconfig
+++ b/configs/Cubieboard2_FEL_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL_FEL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-cubieboard2.dtb"
+CONFIG_FDTFILE="sun7i-a20-cubieboard2.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig
index df87edc911..11a0c5ff37 100644
--- a/configs/Cubieboard2_defconfig
+++ b/configs/Cubieboard2_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,SPL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-cubieboard2.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD2,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-cubieboard2.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig
index 57bf045050..8c1ff9584e 100644
--- a/configs/Cubieboard_defconfig
+++ b/configs/Cubieboard_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD,SPL,AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-cubieboard.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="CUBIEBOARD,AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-cubieboard.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/Cubietruck_FEL_defconfig b/configs/Cubietruck_FEL_defconfig
index 790125a344..23c5efb18a 100644
--- a/configs/Cubietruck_FEL_defconfig
+++ b/configs/Cubietruck_FEL_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CUBIETRUCK,SPL_FEL,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-cubietruck.dtb"
+CONFIG_FDTFILE="sun7i-a20-cubietruck.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
index 4ad82e3cee..1389f2138b 100644
--- a/configs/Cubietruck_defconfig
+++ b/configs/Cubietruck_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="CUBIETRUCK,SPL,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-cubietruck.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="CUBIETRUCK,AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-cubietruck.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index 22d0446387..efc5301789 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="PCDUINO3,SPL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-pcduino3.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="PCDUINO3,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-pcduino3.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/Mele_A1000G_defconfig b/configs/Mele_A1000G_defconfig
index fa47faea4a..06c4cacc53 100644
--- a/configs/Mele_A1000G_defconfig
+++ b/configs/Mele_A1000G_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="MELE_A1000G,SPL,AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-a1000.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="MELE_A1000G,AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-a1000.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig
index d7c156d30d..d386c79e04 100644
--- a/configs/Mele_A1000_defconfig
+++ b/configs/Mele_A1000_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="MELE_A1000,SPL,AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-a1000.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="MELE_A1000,AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-a1000.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/Mini-X-1Gb_defconfig b/configs/Mini-X-1Gb_defconfig
index af0b8003ba..5db4aa3a14 100644
--- a/configs/Mini-X-1Gb_defconfig
+++ b/configs/Mini-X-1Gb_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="MINI_X_1GB,SPL,AXP209_POWER,USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-mini-xplus.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="MINI_X_1GB,AXP209_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig
index ea0c786c65..6718dcb68c 100644
--- a/configs/Mini-X_defconfig
+++ b/configs/Mini-X_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="MINI_X,SPL,AXP209_POWER,USB_EHCI"
-CONFIG_FTDFILE="sun4i-a10-mini-xplus.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="MINI_X,AXP209_POWER,USB_EHCI"
+CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index c9961bda7f..6f64875b4a 100644
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="BA10_TV_BOX,SPL,AXP209_POWER,SUNXI_EMAC,USB_EHCI,SUNXI_USB_VBUS1_GPIO=SUNXI_GPH(12)"
-CONFIG_FTDFILE="sun4i-a10-ba10-tvbox.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="BA10_TV_BOX,AXP209_POWER,SUNXI_EMAC,USB_EHCI,SUNXI_USB_VBUS1_GPIO=SUNXI_GPH(12)"
+CONFIG_FDTFILE="sun4i-a10-ba10-tvbox.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN4I=y
diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig
index 11aaab5ec4..f18532938f 100644
--- a/configs/gwventana_defconfig
+++ b/configs/gwventana_defconfig
@@ -1,4 +1,4 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6QDL,SPL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6QDL"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_GW_VENTANA=y
diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig
index b2673127d0..2ef0f91828 100644
--- a/configs/i12-tvbox_defconfig
+++ b/configs/i12-tvbox_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="I12_TVBOX,SPL,AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-i12-tvbox.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="I12_TVBOX,AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/odroid_defconfig b/configs/odroid_defconfig
new file mode 100644
index 0000000000..a1c7ac58b6
--- /dev/null
+++ b/configs/odroid_defconfig
@@ -0,0 +1,3 @@
+CONFIG_ARM=y
+CONFIG_ARCH_EXYNOS=y
+CONFIG_TARGET_ODROID=y
diff --git a/configs/qt840a_defconfig b/configs/qt840a_defconfig
index 73602124f8..a8d4bb8845 100644
--- a/configs/qt840a_defconfig
+++ b/configs/qt840a_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="QT840A,SPL,AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
-CONFIG_FTDFILE="sun7i-a20-i12-tvbox.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="QT840A,AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y
diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index 35b66f0ff6..6aba94201e 100644
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="R7DONGLE,SPL,AXP152_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(13)"
-CONFIG_FTDFILE="sun5i-a10s-r7-tv-dongle.dtb"
+CONFIG_SYS_EXTRA_OPTIONS="R7DONGLE,AXP152_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(13)"
+CONFIG_FDTFILE="sun5i-a10s-r7-tv-dongle.dtb"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN5I=y
diff --git a/doc/README.clang b/doc/README.clang
new file mode 100644
index 0000000000..9ad689f071
--- /dev/null
+++ b/doc/README.clang
@@ -0,0 +1,56 @@
+The biggest problem when trying to compile U-boot with clang is that
+almost all archs rely on storing gd in a global register and clang user
+manual states: "clang does not support global register variables; this
+is unlikely to be implemented soon because it requires additional LLVM
+backend support."
+
+Since version 3.4 the ARM backend can be instructed to leave r9 alone.
+Global registers themselves are not supported so some inline assembly is
+used to get its value. This does lead to larger code then strictly
+necessary, but at least works.
+
+NOTE: target compilation only work for _some_ ARM boards at the moment.
+Also Aarch64 is not supported: Most notably boards which aren't using
+the generic board will fail to compile, but since those are expected
+to be converted this will solve itself. Boards which reassign gd in c
+will also fail to compile, but there is in no strict reason to do so
+in the ARM world, since crt0.S takes care of this. These assignments
+can be avoided by changing the init calls but this is not in mainline yet.
+
+NOTE: without the -mllvm -arm-use-movt=0 flags u-boot will compile
+fine, but llvm might hardcode addresses in movw / movt pairs, which
+cannot be relocated and u-boot will fail at runtime.
+
+Debian (based)
+--------------
+Binary packages can be installed as usual, e.g.:
+sudo apt-get install clang
+
+To compile U-Boot with clang on linux without IAS use e.g.:
+export TRIPLET=arm-linux-gnueabi && export CROSS_COMPILE="$TRIPLET-"
+make HOSTCC=clang CC="clang -target $TRIPLET -mllvm -arm-use-movt=0 -no-integrated-as" rpi_b_defconfig
+make HOSTCC=clang CC="clang -target $TRIPLET -mllvm -arm-use-movt=0 -no-integrated-as" all V=1 -j8
+
+FreeBSD 11 (Current):
+--------------------
+Since llvm 3.4 is currently in the base system, the integrated as is
+incapable of building U-Boot. Therefore gas from devel/arm-eabi-binutils
+is used instead. It needs a symlinks to be picked up correctly though:
+
+ln -s /usr/local/bin/arm-eabi-as /usr/bin/arm-freebsd-eabi-as
+
+# The following commands compile U-Boot using the clang xdev toolchain.
+# NOTE: CROSS_COMPILE and target differ on purpose!
+export CROSS_COMPILE=arm-eabi-
+gmake CC="clang -target arm-freebsd-eabi --sysroot /usr/arm-freebsd -no-integrated-as -mllvm -arm-use-movt=0" rpi_b_defconfig
+gmake CC="clang -target arm-freebsd-eabi --sysroot /usr/arm-freebsd -no-integrated-as -mllvm -arm-use-movt=0" -j8
+
+Given that u-boot will default to gcc, above commands can be
+simplified with a simple wrapper script, listed below.
+
+/usr/local/bin/arm-eabi-gcc
+---
+#!/bin/sh
+
+exec clang -target arm-freebsd-eabi --sysroot /usr/arm-freebsd -no-integrated-as -mllvm -arm-use-movt=0 "$@"
+
diff --git a/doc/README.odroid b/doc/README.odroid
new file mode 100644
index 0000000000..528bb95279
--- /dev/null
+++ b/doc/README.odroid
@@ -0,0 +1,143 @@
+ U-boot for Odroid X2/U3
+========================
+
+1. Summary
+==========
+This is a quick instruction for setup Odroid boards based on Exynos4412.
+Board config: odroid_config
+
+2. Supported devices
+====================
+This U-BOOT config can be used on two boards:
+- Odroid U3
+- Odroid X2
+with CPU Exynos 4412 rev 2.0 and 2GB of RAM
+
+3. Boot sequence
+================
+iROM->BL1->(BL2 + TrustZone)->U-BOOT
+
+This version of U-BOOT doesn't implement SPL but it is required(BL2)
+and can be found in "boot.tar.gz" from here:
+http://dev.odroid.com/projects/4412boot/wiki/FrontPage?action=download&value=boot.tar.gz
+or here:
+http://odroid.in/guides/ubuntu-lfs/boot.tar.gz
+
+4. Boot media layout
+====================
+The table below shows SD/eMMC cards layout for U-boot.
+The block offset is starting from 0 and the block size is 512B.
+ -------------------------------------
+|  Binary   | Block offset| part type |
+|   name    | SD   | eMMC |(eMMC only)|
+ -------------------------------------
+| Bl1       | 1    | 0    |  1 (boot) |
+| Bl2       | 31   | 30   |  1 (boot) |
+| U-boot    | 63   | 62   |  1 (boot) |
+| Tzsw      | 2111 | 2110 |  1 (boot) |
+| Uboot Env | 2500 | 2500 |  0 (user) |
+ -------------------------------------
+
+5. Prepare the SD boot card - with SD card reader
+=================================================
+To prepare bootable media you need boot binaries provided by hardkernel.
+File "boot.tar.gz" (link in point 3.) contains:
+- E4412_S.bl1.HardKernel.bin
+- E4412_S.tzsw.signed.bin
+- bl2.signed.bin
+- sd_fusing.sh
+- u-boot.bin
+
+This is all you need to boot this board. But if you want to use your custom
+u-boot then you need to change u-boot.bin with your own u-boot binary*
+and run the script "sd_fusing.sh" - this script is valid only for SD card.
+
+*note:
+The proper binary file of current U-boot is u-boot-dtb.bin.
+
+quick steps for Linux:
+- extract boot.tar.gz
+- put any SD card into the SD reader
+- check the device with "dmesg"
+- run ./sd_fusing.sh /dev/sdX - where X is SD card device (but not a partition)
+Check if Hardkernel U-boot is booting, and next do the same with your U-boot.
+
+6. Prepare the eMMC boot card
+   with a eMMC card reader (boot from eMMC card slot)
+=====================================================
+To boot the device from the eMMC slot you should use a special card reader
+which supports eMMC partiion switch. All of the boot binaries are stored
+on the eMMC boot partition which is normally hidden.
+
+The "sd_fusing.sh" script can be used after updating offsets of binaries
+according to the table from point 4. Be sure that you are working on the right
+eMMC partition - its size is usually very small, about 1-4 MiB.
+
+7. Prepare the eMMC boot card
+   with a SD card reader (boot from SD card slot)
+=================================================
+If you have an eMMC->microSD adapter you can prepare the card as in point 5.
+But then the device can boot only from the SD card slot.
+
+8. Prepare the boot media using Hardkernel U-boot
+=================================================
+You can update the U-boot to the custom one if you have an working bootloader
+delivered with the board on a eMMC/SD card. Then follow the steps:
+- install the android fastboot tool
+- connect a micro usb cable to the board
+- on the U-boot prompt, run command: fastboot (as a root)
+- on the host, run command: "fastboot flash bootloader u-boot-dtb.bin"
+- the custom U-boot should start after the board resets.
+
+9. Partition layout
+====================
+Default U-boot environment is setup for fixed partiion layout.
+
+Partition table: MSDOS. Disk layout and files as listed in the table below.
+ ----- ------ ------ ------ -------- ---------------------------------
+| Num | Name |  FS  | Size | Offset |         Reguired files          |
+|     |      | Type |  MiB |  MiB   |                                 |
+ ----- ------ ------ ------ -------- ---------------------------------
+|  1  | BOOT | fat  |  100 |   2    |  kernel, fdt**                  |
+|  2  | ROOT | ext4 |   -  |        |  any Linux system               |
+ ----- ------ ------ ------ -------- ---------------------------------
+
+**note:
+Supported fdt files are:
+- exynos4412-odroidx2.dtb
+- exynos4412-odroidu3.dtb
+
+Supported kernel files are:
+- Image.itb
+- zImage
+- uImage
+
+The default environmental variable "dfu_alt_info" is set* for above layout.
+Each partition size is just an example, dfu_alt_info tries init two partitions.
+The size of each is not important.
+
+*note:
+$dfu_alt_info is set on a boot time and it is concatenated using two variables:
+- $dfu_alt_boot(set dynamically)
+- $dfu_alt_system(from current env).
+
+To add any changes to dfu_alt_info - please modify $dfu_alt_system only.
+Changes are visible after board reset.
+
+10. The environment and booting the kernel
+==========================================
+There are three macros defined in config for various boot options:
+Two for both, kernel with device tree support and also without it:
+- boot_uimg - load uImage
+- boot_zimg - load zImage
+If proper fdt file exists then it will be automatically loaded,
+so for old kernel types, please remove fdt file from boot partition.
+
+The third boot option for multi image support (more info: doc/uImage.FIT/)
+- boot_fit - for binary file: "Image.itb"
+
+Default boot command: "autoboot"
+And the boot sequence is:
+- boot_fit - if "Image.itb" exists
+- boot_zimg - if "zImage" exists
+- boot_uimg - if "uImage" exists
diff --git a/doc/device-tree-bindings/video/exynos-fb.txt b/doc/device-tree-bindings/video/exynos-fb.txt
index bb7441cbbe..dc4e44fbc5 100644
--- a/doc/device-tree-bindings/video/exynos-fb.txt
+++ b/doc/device-tree-bindings/video/exynos-fb.txt
@@ -55,6 +55,12 @@ Board(panel specific):
 	samsung,pclk-name: parent clock identifier: 1(MPLL), 2(EPLL), 3(VPLL)
 	samsung,sclk-div: parent_clock/source_clock ratio
 	samsung,dual-lcd-enabled: 1 if you support two LCD, else 0
+	samsung,disable-sysmmu: Define this if you want to disable FIMD sysmmu.
+				(needed for Exynos5420 and newer versions)
+				Add the required FIMD sysmmu nodes to be
+				disabled with compatible string
+				"samsung,sysmmu-v3.3", with a "reg" property
+				holding the register address of FIMD sysmmu.
 
 Example:
 SOC specific part:
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index a079b1e5cf..02a1130af9 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -306,8 +306,8 @@ static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = {
 };
 
 #if defined CONFIG_KEYSTONE_RBL_NAND
-#if defined(CONFIG_SYS_NAND_PAGE_2K)
 static struct nand_ecclayout nand_keystone_rbl_4bit_layout_oobfirst = {
+#if defined(CONFIG_SYS_NAND_PAGE_2K)
 	.eccbytes = 40,
 	.eccpos = {
 		6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c
index 1acf06b237..db1599e9a6 100644
--- a/drivers/mtd/nand/omap_gpmc.c
+++ b/drivers/mtd/nand/omap_gpmc.c
@@ -27,10 +27,22 @@
 static u8  bch8_polynomial[] = {0xef, 0x51, 0x2e, 0x09, 0xed, 0x93, 0x9a, 0xc2,
 				0x97, 0x79, 0xe5, 0x24, 0xb5};
 #endif
-static uint8_t cs;
+static uint8_t cs_next;
 static __maybe_unused struct nand_ecclayout omap_ecclayout;
 
 /*
+ * Driver configurations
+ */
+struct omap_nand_info {
+	struct bch_control *control;
+	enum omap_ecc ecc_scheme;
+	int cs;
+};
+
+/* We are wasting a bit of memory but al least we are safe */
+static struct omap_nand_info omap_nand_info[GPMC_MAX_CS];
+
+/*
  * omap_nand_hwcontrol - Set the address pointers corretly for the
  *			following address/data/command operation
  */
@@ -38,6 +50,8 @@ static void omap_nand_hwcontrol(struct mtd_info *mtd, int32_t cmd,
 				uint32_t ctrl)
 {
 	register struct nand_chip *this = mtd->priv;
+	struct omap_nand_info *info = this->priv;
+	int cs = info->cs;
 
 	/*
 	 * Point the IO_ADDR to DATA and ADDRESS registers instead
@@ -148,24 +162,6 @@ static int __maybe_unused omap_correct_data(struct mtd_info *mtd, uint8_t *dat,
 }
 
 /*
- * Driver configurations
- */
-struct omap_nand_info {
-	struct bch_control *control;
-	enum omap_ecc ecc_scheme;
-};
-
-/*
- * This can be a single instance cause all current users have only one NAND
- * with nearly the same setup (BCH8, some with ELM and others with sw BCH
- * library).
- * When some users with other BCH strength will exists this have to change!
- */
-static __maybe_unused struct omap_nand_info omap_nand_info = {
-	.control = NULL
-};
-
-/*
  * omap_reverse_list - re-orders list elements in reverse order [internal]
  * @list:	pointer to start of list
  * @length:	length of list
@@ -198,6 +194,7 @@ static void omap_enable_hwecc(struct mtd_info *mtd, int32_t mode)
 	unsigned int eccsize1 = 0x00, eccsize0 = 0x00, bch_wrapmode = 0x00;
 	u32 ecc_size_config_val = 0;
 	u32 ecc_config_val = 0;
+	int cs = info->cs;
 
 	/* configure GPMC for specific ecc-scheme */
 	switch (info->ecc_scheme) {
@@ -478,11 +475,11 @@ static int omap_read_page_bch(struct mtd_info *mtd, struct nand_chip *chip,
 				oob += eccbytes) {
 		chip->ecc.hwctl(mtd, NAND_ECC_READ);
 		/* read data */
-		chip->cmdfunc(mtd, NAND_CMD_RNDOUT, data_pos, page);
+		chip->cmdfunc(mtd, NAND_CMD_RNDOUT, data_pos, -1);
 		chip->read_buf(mtd, p, eccsize);
 
 		/* read respective ecc from oob area */
-		chip->cmdfunc(mtd, NAND_CMD_RNDOUT, oob_pos, page);
+		chip->cmdfunc(mtd, NAND_CMD_RNDOUT, oob_pos, -1);
 		chip->read_buf(mtd, oob, eccbytes);
 		/* read syndrome */
 		chip->ecc.calculate(mtd, p, &ecc_calc[i]);
@@ -826,7 +823,7 @@ int __maybe_unused omap_nand_switch_ecc(uint32_t hardware, uint32_t eccstrength)
 int board_nand_init(struct nand_chip *nand)
 {
 	int32_t gpmc_config = 0;
-	cs = 0;
+	int cs = cs_next++;
 	int err = 0;
 	/*
 	 * xloader/Uboot's gpmc configuration would have configured GPMC for
@@ -856,7 +853,9 @@ int board_nand_init(struct nand_chip *nand)
 
 	nand->IO_ADDR_R = (void __iomem *)&gpmc_cfg->cs[cs].nand_dat;
 	nand->IO_ADDR_W = (void __iomem *)&gpmc_cfg->cs[cs].nand_cmd;
-	nand->priv	= &omap_nand_info;
+	omap_nand_info[cs].control = NULL;
+	omap_nand_info[cs].cs = cs;
+	nand->priv	= &omap_nand_info[cs];
 	nand->cmd_ctrl	= omap_nand_hwcontrol;
 	nand->options	|= NAND_NO_PADDING | NAND_CACHEPRG;
 	nand->chip_delay = 100;
@@ -890,6 +889,5 @@ int board_nand_init(struct nand_chip *nand)
 		nand->read_buf = nand_read_buf;
 	nand->dev_ready = omap_spl_dev_ready;
 #endif
-
 	return 0;
 }
diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c
index f95c928076..d22b722bc5 100644
--- a/drivers/net/keystone_net.c
+++ b/drivers/net/keystone_net.c
@@ -290,13 +290,12 @@ int mac_sl_reset(u32 port)
 		return GMACSL_RET_INVALID_PORT;
 
 	/* Set the soft reset bit */
-	DEVICE_REG32_W(DEVICE_EMACSL_BASE(port) +
-		       CPGMACSL_REG_RESET, CPGMAC_REG_RESET_VAL_RESET);
+	writel(CPGMAC_REG_RESET_VAL_RESET,
+	       DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RESET);
 
 	/* Wait for the bit to clear */
 	for (i = 0; i < DEVICE_EMACSL_RESET_POLL_COUNT; i++) {
-		v = DEVICE_REG32_R(DEVICE_EMACSL_BASE(port) +
-				   CPGMACSL_REG_RESET);
+		v = readl(DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RESET);
 		if ((v & CPGMAC_REG_RESET_VAL_RESET_MASK) !=
 		    CPGMAC_REG_RESET_VAL_RESET)
 			return GMACSL_RET_OK;
@@ -321,8 +320,7 @@ int mac_sl_config(u_int16_t port, struct mac_sl_cfg *cfg)
 
 	/* Must wait if the device is undergoing reset */
 	for (i = 0; i < DEVICE_EMACSL_RESET_POLL_COUNT; i++) {
-		v = DEVICE_REG32_R(DEVICE_EMACSL_BASE(port) +
-				   CPGMACSL_REG_RESET);
+		v = readl(DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RESET);
 		if ((v & CPGMAC_REG_RESET_VAL_RESET_MASK) !=
 		    CPGMAC_REG_RESET_VAL_RESET)
 			break;
@@ -331,11 +329,8 @@ int mac_sl_config(u_int16_t port, struct mac_sl_cfg *cfg)
 	if (i == DEVICE_EMACSL_RESET_POLL_COUNT)
 		return GMACSL_RET_CONFIG_FAIL_RESET_ACTIVE;
 
-	DEVICE_REG32_W(DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN,
-		       cfg->max_rx_len);
-
-	DEVICE_REG32_W(DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL,
-		       cfg->ctl);
+	writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN);
+	writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL);
 
 	return ret;
 }
@@ -345,24 +340,24 @@ int ethss_config(u32 ctl, u32 max_pkt_size)
 	u32 i;
 
 	/* Max length register */
-	DEVICE_REG32_W(DEVICE_CPSW_BASE + CPSW_REG_MAXLEN, max_pkt_size);
+	writel(max_pkt_size, DEVICE_CPSW_BASE + CPSW_REG_MAXLEN);
 
 	/* Control register */
-	DEVICE_REG32_W(DEVICE_CPSW_BASE + CPSW_REG_CTL, ctl);
+	writel(ctl, DEVICE_CPSW_BASE + CPSW_REG_CTL);
 
 	/* All statistics enabled by default */
-	DEVICE_REG32_W(DEVICE_CPSW_BASE + CPSW_REG_STAT_PORT_EN,
-		       CPSW_REG_VAL_STAT_ENABLE_ALL);
+	writel(CPSW_REG_VAL_STAT_ENABLE_ALL,
+	       DEVICE_CPSW_BASE + CPSW_REG_STAT_PORT_EN);
 
 	/* Reset and enable the ALE */
-	DEVICE_REG32_W(DEVICE_CPSW_BASE + CPSW_REG_ALE_CONTROL,
-		       CPSW_REG_VAL_ALE_CTL_RESET_AND_ENABLE |
-		       CPSW_REG_VAL_ALE_CTL_BYPASS);
+	writel(CPSW_REG_VAL_ALE_CTL_RESET_AND_ENABLE |
+	       CPSW_REG_VAL_ALE_CTL_BYPASS,
+	       DEVICE_CPSW_BASE + CPSW_REG_ALE_CONTROL);
 
 	/* All ports put into forward mode */
 	for (i = 0; i < DEVICE_CPSW_NUM_PORTS; i++)
-		DEVICE_REG32_W(DEVICE_CPSW_BASE + CPSW_REG_ALE_PORTCTL(i),
-			       CPSW_REG_VAL_PORTCTL_FORWARD_MODE);
+		writel(CPSW_REG_VAL_PORTCTL_FORWARD_MODE,
+		       DEVICE_CPSW_BASE + CPSW_REG_ALE_PORTCTL(i));
 
 	return 0;
 }
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 0914ea173d..14a6781edc 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -43,3 +43,4 @@ obj-$(CONFIG_VIDEO_TEGRA) += tegra.o
 obj-$(CONFIG_VIDEO_VCXK) += bus_vcxk.o
 obj-$(CONFIG_FORMIKE) += formike.o
 obj-$(CONFIG_AM335X_LCD) += am335x-fb.o
+obj-$(CONFIG_VIDEO_PARADE) += parade.o
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index e1e0d802f6..180a3b4149 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -27,17 +27,13 @@ DECLARE_GLOBAL_DATA_PTR;
 
 static unsigned int panel_width, panel_height;
 
-/*
- * board_init_f(arch/arm/lib/board.c) calls lcd_setmem() which needs
- * panel_info.vl_col, panel_info.vl_row and panel_info.vl_bpix to reserve
- * FB memory at a very early stage, i.e even before exynos_fimd_parse_dt()
- * is called. So, we are forced to statically assign it.
- */
 #ifdef CONFIG_OF_CONTROL
 vidinfo_t panel_info  = {
-	.vl_col = LCD_XRES,
-	.vl_row = LCD_YRES,
-	.vl_bpix = LCD_COLOR16,
+	/*
+	 * Insert a value here so that we don't end up in the BSS
+	 * Reference: drivers/video/tegra.c
+	 */
+	.vl_col = -1,
 };
 #endif
 
@@ -141,7 +137,7 @@ static void lcd_panel_on(vidinfo_t *vid)
 }
 
 #ifdef CONFIG_OF_CONTROL
-int exynos_fimd_parse_dt(const void *blob)
+int exynos_lcd_early_init(const void *blob)
 {
 	unsigned int node;
 	node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS_FIMD);
@@ -286,8 +282,6 @@ void lcd_ctrl_init(void *lcdbase)
 	set_lcd_clk();
 
 #ifdef CONFIG_OF_CONTROL
-	if (exynos_fimd_parse_dt(gd->fdt_blob))
-		debug("Can't get proper panel info\n");
 #ifdef CONFIG_EXYNOS_MIPI_DSIM
 	exynos_init_dsim_platform_data(&panel_info);
 #endif
diff --git a/drivers/video/exynos_fimd.c b/drivers/video/exynos_fimd.c
index cebbba7581..f67fa817ed 100644
--- a/drivers/video/exynos_fimd.c
+++ b/drivers/video/exynos_fimd.c
@@ -251,6 +251,45 @@ void exynos_fimd_window_off(unsigned int win_id)
 	writel(cfg, &fimd_ctrl->winshmap);
 }
 
+#ifdef CONFIG_OF_CONTROL
+/*
+* The reset value for FIMD SYSMMU register MMU_CTRL is 3
+* on Exynos5420 and newer versions.
+* This means FIMD SYSMMU is on by default on Exynos5420
+* and newer versions.
+* Since in u-boot we don't use SYSMMU, we should disable
+* those FIMD SYSMMU.
+* Note that there are 2 SYSMMU for FIMD: m0 and m1.
+* m0 handles windows 0 and 4, and m1 handles windows 1, 2 and 3.
+* We disable both of them here.
+*/
+void exynos_fimd_disable_sysmmu(void)
+{
+	u32 *sysmmufimd;
+	unsigned int node;
+	int node_list[2];
+	int count;
+	int i;
+
+	count = fdtdec_find_aliases_for_id(gd->fdt_blob, "fimd",
+				COMPAT_SAMSUNG_EXYNOS_SYSMMU, node_list, 2);
+	for (i = 0; i < count; i++) {
+		node = node_list[i];
+		if (node <= 0) {
+			debug("Can't get device node for fimd sysmmu\n");
+			return;
+		}
+
+		sysmmufimd = (u32 *)fdtdec_get_addr(gd->fdt_blob, node, "reg");
+		if (!sysmmufimd) {
+			debug("Can't get base address for sysmmu fimdm0");
+			return;
+		}
+
+		writel(0x0, sysmmufimd);
+	}
+}
+#endif
 
 void exynos_fimd_lcd_init(vidinfo_t *vid)
 {
@@ -268,6 +307,10 @@ void exynos_fimd_lcd_init(vidinfo_t *vid)
 								node, "reg");
 	if (fimd_ctrl == NULL)
 		debug("Can't get the FIMD base address\n");
+
+	if (fdtdec_get_bool(gd->fdt_blob, node, "samsung,disable-sysmmu"))
+		exynos_fimd_disable_sysmmu();
+
 #else
 	fimd_ctrl = (struct exynos_fb *)samsung_get_base_fimd();
 #endif
diff --git a/drivers/video/parade.c b/drivers/video/parade.c
new file mode 100644
index 0000000000..0f543f653c
--- /dev/null
+++ b/drivers/video/parade.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * This file is a driver for Parade dP<->LVDS bridges. The original submission
+ * is for the ps8625 chip.
+ */
+#include <config.h>
+#include <common.h>
+#include <i2c.h>
+#include <fdtdec.h>
+
+/*
+ * Initialization of the chip is a process of writing certaing values into
+ * certain registers over i2c bus. The chip in fact responds to a range of
+ * addresses on the i2c bus, so for each written value three parameters are
+ * required: i2c address, register address and the actual value.
+ *
+ * The base address is derived from the device tree, only address offset is
+ * stored in the table below.
+ */
+/**
+ * struct reg_data() - data for a parade register write
+ *
+ * @addr_off        offset from the i2c base address for parade
+ * @reg_addr        register address to write
+ * @value           value to be written
+ */
+struct reg_data {
+	uint8_t addr_off;
+	uint8_t reg;
+	uint8_t value;
+} _packed;
+
+#define END_OF_TABLE 0xff /* Ficticious offset */
+
+static const struct reg_data parade_values[] = {
+	{0x02, 0xa1, 0x01},  /* HPD low */
+	 /*
+	  * SW setting
+	  * [1:0] SW output 1.2V voltage is lower to 96%
+	  */
+	{0x04, 0x14, 0x01},
+	 /*
+	  * RCO SS setting
+	  * [5:4] = b01 0.5%, b10 1%, b11 1.5%
+	  */
+	{0x04, 0xe3, 0x20},
+	{0x04, 0xe2, 0x80}, /* [7] RCO SS enable */
+	 /*
+	  *  RPHY Setting
+	  * [3:2] CDR tune wait cycle before
+	  * measure for fine tune b00: 1us,
+	  * 01: 0.5us, 10:2us, 11:4us.
+	  */
+	{0x04, 0x8a, 0x0c},
+	{0x04, 0x89, 0x08}, /* [3] RFD always on */
+	 /*
+	  * CTN lock in/out:
+	  * 20000ppm/80000ppm. Lock out 2
+	  * times.
+	  */
+	{0x04, 0x71, 0x2d},
+	 /*
+	  * 2.7G CDR settings
+	  * NOF=40LSB for HBR CDR setting
+	  */
+	{0x04, 0x7d, 0x07},
+	{0x04, 0x7b, 0x00},  /* [1:0] Fmin=+4bands */
+	{0x04, 0x7a, 0xfd},  /* [7:5] DCO_FTRNG=+-40% */
+	 /*
+	  * 1.62G CDR settings
+	  * [5:2]NOF=64LSB [1:0]DCO scale is 2/5
+	  */
+	{0x04, 0xc0, 0x12},
+	{0x04, 0xc1, 0x92},  /* Gitune=-37% */
+	{0x04, 0xc2, 0x1c},  /* Fbstep=100% */
+	{0x04, 0x32, 0x80},  /* [7] LOS signal disable */
+	 /*
+	  * RPIO Setting
+	  * [7:4] LVDS driver bias current :
+	  * 75% (250mV swing)
+	  */
+	{0x04, 0x00, 0xb0},
+	 /*
+	  * [7:6] Right-bar GPIO output strength is 8mA
+	  */
+	{0x04, 0x15, 0x40},
+	 /* EQ Training State Machine Setting */
+	{0x04, 0x54, 0x10},  /* RCO calibration start */
+	 /* [4:0] MAX_LANE_COUNT set to one lane */
+	{0x01, 0x02, 0x81},
+	 /* [4:0] LANE_COUNT_SET set to one lane */
+	{0x01, 0x21, 0x81},
+	{0x00, 0x52, 0x20},
+	{0x00, 0xf1, 0x03},  /* HPD CP toggle enable */
+	{0x00, 0x62, 0x41},
+	 /* Counter number, add 1ms counter delay */
+	{0x00, 0xf6, 0x01},
+	 /*
+	  * [6]PWM function control by
+	  * DPCD0040f[7], default is PWM
+	  * block always works.
+	  */
+	{0x00, 0x77, 0x06},
+	 /*
+	  * 04h Adjust VTotal tolerance to
+	  * fix the 30Hz no display issue
+	  */
+	{0x00, 0x4c, 0x04},
+	 /* DPCD00400='h00, Parade OUI = 'h001cf8 */
+	{0x01, 0xc0, 0x00},
+	{0x01, 0xc1, 0x1c},  /* DPCD00401='h1c */
+	{0x01, 0xc2, 0xf8},  /* DPCD00402='hf8 */
+	 /*
+	  * DPCD403~408 = ASCII code
+	  * D2SLV5='h4432534c5635
+	  */
+	{0x01, 0xc3, 0x44},
+	{0x01, 0xc4, 0x32},  /* DPCD404 */
+	{0x01, 0xc5, 0x53},  /* DPCD405 */
+	{0x01, 0xc6, 0x4c},  /* DPCD406 */
+	{0x01, 0xc7, 0x56},  /* DPCD407 */
+	{0x01, 0xc8, 0x35},  /* DPCD408 */
+	 /*
+	  * DPCD40A, Initial Code major  revision
+	  * '01'
+	  */
+	{0x01, 0xca, 0x01},
+	 /* DPCD40B, Initial Code minor revision '05' */
+	{0x01, 0xcb, 0x05},
+	 /* DPCD720, Select internal PWM */
+	{0x01, 0xa5, 0xa0},
+	 /*
+	  * FFh for 100% PWM of brightness, 0h for 0%
+	  * brightness
+	  */
+	{0x01, 0xa7, 0xff},
+	 /*
+	  * Set LVDS output as 6bit-VESA mapping,
+	  * single LVDS channel
+	  */
+	{0x01, 0xcc, 0x13},
+	 /* Enable SSC set by register */
+	{0x02, 0xb1, 0x20},
+	 /*
+	  * Set SSC enabled and +/-1% central
+	  * spreading
+	  */
+	{0x04, 0x10, 0x16},
+	 /* MPU Clock source: LC => RCO */
+	{0x04, 0x59, 0x60},
+	{0x04, 0x54, 0x14},  /* LC -> RCO */
+	{0x02, 0xa1, 0x91},  /* HPD high */
+	{END_OF_TABLE}
+};
+
+/**
+ * Write values table into the Parade eDP bridge
+ *
+ * @return      0 on success, non-0 on failure
+ */
+
+static int parade_write_regs(int base_addr, const struct reg_data *table)
+{
+	int ret = 0;
+
+	while (!ret && (table->addr_off != END_OF_TABLE)) {
+		ret = i2c_write(base_addr + table->addr_off,
+				table->reg, 1,
+				(uint8_t *)&table->value,
+				sizeof(table->value));
+		table++;
+	}
+	return ret;
+}
+
+int parade_init(const void *blob)
+{
+	int bus, old_bus;
+	int parent;
+	int node;
+	int addr;
+	int ret;
+
+	node = fdtdec_next_compatible(blob, 0, COMPAT_PARADE_PS8625);
+	if (node < 0)
+		return 0;
+
+	parent = fdt_parent_offset(blob, node);
+	if (parent < 0) {
+		debug("%s: Could not find parent i2c node\n", __func__);
+		return -1;
+	}
+	addr = fdtdec_get_int(blob, node, "reg", -1);
+	if (addr < 0) {
+		debug("%s: Could not find i2c address\n", __func__);
+		return -1;
+	}
+
+	bus = i2c_get_bus_num_fdt(parent);
+	old_bus = i2c_get_bus_num();
+
+	debug("%s: Using i2c bus %d\n", __func__, bus);
+
+	/*
+	 * TODO(sjg@chromium.org): Hmmm we seem to need some sort of delay
+	 * here.
+	 */
+	mdelay(40);
+	i2c_set_bus_num(bus);
+	ret = parade_write_regs(addr, parade_values);
+
+	i2c_set_bus_num(old_bus);
+
+	return ret;
+}
diff --git a/include/common.h b/include/common.h
index c7e51ca41c..97c04df588 100644
--- a/include/common.h
+++ b/include/common.h
@@ -616,6 +616,7 @@ int	checkicache   (void);
 int	checkdcache   (void);
 void	upmconfig     (unsigned int, unsigned int *, unsigned int);
 ulong	get_tbclk     (void);
+void	reset_misc    (void);
 void	reset_cpu     (ulong addr);
 #if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
 void ft_cpu_setup(void *blob, bd_t *bd);
diff --git a/include/configs/am335x_igep0033.h b/include/configs/am335x_igep0033.h
index dcded0acbe..a14310a8ed 100644
--- a/include/configs/am335x_igep0033.h
+++ b/include/configs/am335x_igep0033.h
@@ -14,11 +14,8 @@
 #ifndef __CONFIG_IGEP0033_H
 #define __CONFIG_IGEP0033_H
 
-#define CONFIG_AM33XX
-#define CONFIG_OMAP
-#define CONFIG_OMAP_COMMON
-
-#include <asm/arch/omap.h>
+#define CONFIG_NAND
+#include <configs/ti_am335x_common.h>
 
 /* Mach type */
 #define MACH_TYPE_IGEP0033		4521	/* Until the next sync */
@@ -29,166 +26,81 @@
 #define V_SCLK				(V_OSCK)
 
 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
-#define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
-#define CONFIG_SYS_LONGHELP		/* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
-#define CONFIG_SYS_PROMPT		"U-Boot# "
-#define CONFIG_SYS_NO_FLASH
-
-/* Display cpuinfo */
-#define CONFIG_DISPLAY_CPUINFO
-
-/* Flattened Device Tree */
-#define CONFIG_OF_LIBFDT
-
-/* Commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ECHO
-#define CONFIG_CMD_EXT4
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
 
 /* Make the verbose messages from UBI stop printing */
 #define CONFIG_UBI_SILENCE_MSG
 #define CONFIG_UBIFS_SILENCE_MSG
 
-#define CONFIG_BOOTDELAY		1	/* negative for no autoboot */
-#define CONFIG_ENV_VARS_UBOOT_CONFIG
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	"loadaddr=0x80F80000\0" \
-	"dtbaddr=0x80200000\0" \
+	DEFAULT_LINUX_BOOT_ENV \
 	"bootdir=/boot\0" \
 	"bootfile=zImage\0" \
 	"dtbfile=am335x-base0033.dtb\0" \
 	"console=ttyO0,115200n8\0" \
-	"mtdids=" MTDIDS_DEFAULT "\0" \
-	"mtdparts=" MTDPARTS_DEFAULT "\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
-	"ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
 	"mmcrootfstype=ext4 rootwait\0" \
-	"ubirootfstype=ubifs rootwait\0" \
 	"mmcargs=setenv bootargs console=${console} " \
+		"${optargs} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
-	"ubiargs=setenv bootargs console=${console} " \
-		"root=${ubiroot} " \
-		"rootfstype=${ubirootfstype}\0" \
-	"bootenv=uEnv.txt\0" \
+		"bootenv=uEnv.txt\0" \
 	"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 	"importbootenv=echo Importing environment from mmc ...; " \
 		"env import -t ${loadaddr} ${filesize}\0" \
 	"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
-		"load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
-	"ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
+		"load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${dtbfile}\0" \
+	"mmcboot=mmc dev ${mmcdev}; " \
+		"if mmc rescan; then " \
+			"echo SD/MMC found on device ${mmcdev};" \
+			"if run loadbootenv; then " \
+				"echo Loaded environment from ${bootenv};" \
+				"run importbootenv;" \
+			"fi;" \
+			"if test -n $uenvcmd; then " \
+				"echo Running uenvcmd ...;" \
+				"run uenvcmd;" \
+			"fi;" \
+			"if run mmcload; then " \
+				"run mmcargs; " \
+				"bootz ${loadaddr} - ${fdtaddr};" \
+			"fi;" \
+		"fi;\0" \
+	"mtdids=" MTDIDS_DEFAULT "\0" \
+	"mtdparts=" MTDPARTS_DEFAULT "\0" \
+	"nandroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
+	"nandrootfstype=ubifs rootwait\0" \
+	"nandload=ubi part filesystem 2048; ubifsmount ubi0; " \
 		"ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
-		"ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
-	"mmcboot=echo Booting from mmc ...; " \
-		"run mmcargs; " \
-		"bootz ${loadaddr} - ${dtbaddr}\0" \
-	"ubiboot=echo Booting from nand (ubifs) ...; " \
-		"run ubiargs; run ubiload; " \
-		"bootz ${loadaddr} - ${dtbaddr}\0" \
+		"ubifsload ${fdtaddr} ${bootdir}/${dtbfile} \0" \
+	"nandargs=setenv bootargs console=${console} " \
+		"${optargs} " \
+		"root=${nandroot} " \
+		"rootfstype=${nandrootfstype} \0" \
+	"nandboot=echo Booting from nand ...; " \
+		"run nandargs; " \
+		"run nandload; " \
+		"bootz ${loadaddr} - ${fdtaddr} \0"
+#endif
 
 #define CONFIG_BOOTCOMMAND \
-	"mmc dev ${mmcdev}; if mmc rescan; then " \
-		"echo SD/MMC found on device ${mmcdev};" \
-		"if run loadbootenv; then " \
-			"echo Loaded environment from ${bootenv};" \
-			"run importbootenv;" \
-		"fi;" \
-		"if test -n $uenvcmd; then " \
-			"echo Running uenvcmd ...;" \
-			"run uenvcmd;" \
-		"fi;" \
-		"if run mmcload; then " \
-			"run mmcboot;" \
-		"fi;" \
-	"else " \
-		"run ubiboot;" \
-	"fi;" \
-
-/* Max number of command args */
-#define CONFIG_SYS_MAXARGS		16
-
-/* Console I/O Buffer Size */
-#define CONFIG_SYS_CBSIZE		512
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
-					+ sizeof(CONFIG_SYS_PROMPT) + 16)
-
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
-#define CONFIG_SYS_LOAD_ADDR		0x81000000 /* Default load address */
-
-/* Physical Memory Map */
-#define CONFIG_NR_DRAM_BANKS		1		/*  1 bank of DRAM */
-#define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */
-
-#define CONFIG_SYS_SDRAM_BASE		0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
-						GENERATED_GBL_DATA_SIZE)
-/* Platform/Board specific defs */
-#define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */
-#define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
+	"run mmcboot;" \
+	"run nandboot;"
 
 /* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
-#define CONFIG_SYS_NS16550_CLK		(48000000)
 #define CONFIG_SYS_NS16550_COM1		0x44e09000	/* UART0 */
-
 #define CONFIG_CONS_INDEX		1
 #define CONFIG_BAUDRATE			115200
 
-/* CPU */
-#define CONFIG_ARCH_CPU_INIT
-
-#define CONFIG_ENV_OVERWRITE		1
-#define CONFIG_SYS_CONSOLE_INFO_QUIET
-
-/* MMC support */
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_OMAP_HSMMC
-#define CONFIG_DOS_PARTITION
-
-/* GPIO support */
-#define CONFIG_OMAP_GPIO
-
 /* Ethernet support */
-#define CONFIG_DRIVER_TI_CPSW
-#define CONFIG_MII
-#define CONFIG_BOOTP_DNS
-#define CONFIG_BOOTP_DNS2
-#define CONFIG_BOOTP_SEND_HOSTNAME
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_NET_RETRY_COUNT         10
-#define CONFIG_NET_MULTI
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_SMSC
 
 /* NAND support */
-#define CONFIG_NAND
-#define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_NAND_OMAP_ELM
-#define CONFIG_SYS_NAND_BASE		(0x08000000)	/* phys address CS0 */
-#define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_ONFI_DETECTION	1
 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
@@ -210,40 +122,11 @@
 /* Unsupported features */
 #undef CONFIG_USE_IRQ
 
-/* Defines for SPL */
-#define CONFIG_SPL_FRAMEWORK
-/*
- * Place the image at the start of the ROM defined image space.
- * We limit our size to the ROM-defined downloaded image area, and use the
- * rest of the space for stack.
- */
-#define CONFIG_SPL_TEXT_BASE		0x402F0400
-#define CONFIG_SPL_MAX_SIZE		(0x4030C000 - CONFIG_SPL_TEXT_BASE)
-#define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
-
-#define CONFIG_SPL_BSS_START_ADDR	0x80000000
-#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_GPIO_SUPPORT
+/* SPL */
+#undef CONFIG_SPL_OS_BOOT	/* Not supported by existing map */
 #define CONFIG_SPL_YMODEM_SUPPORT
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/am33xx/u-boot-spl.lds"
 
-#define CONFIG_SPL_BOARD_INIT
-#define CONFIG_SPL_NAND_AM33XX_BCH
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_BASE
-#define CONFIG_SPL_NAND_DRIVERS
-#define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
 					 CONFIG_SYS_NAND_PAGE_SIZE)
@@ -267,22 +150,4 @@
 
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 
-/*
- * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 0x800FFFC0--0x80100000 should not be used for any
- * other needs.
- */
-#define CONFIG_SYS_TEXT_BASE		0x80800000
-#define CONFIG_SYS_SPL_MALLOC_START	0x80208000
-#define CONFIG_SYS_SPL_MALLOC_SIZE	0x100000
-
-/*
- * Since SPL did pll and ddr initialization for us,
- * we don't need to do it twice.
- */
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
 #endif	/* ! __CONFIG_IGEP0033_H */
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index 74e72a5dc1..c24984bd2b 100644
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -61,8 +61,6 @@
 #ifdef CONFIG_LCD
 #define CONFIG_EXYNOS_FB
 #define CONFIG_EXYNOS_DP
-#define LCD_XRES			2560
-#define LCD_YRES			1600
 #define LCD_BPP			LCD_COLOR16
 #endif
 
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
new file mode 100644
index 0000000000..29dcc4a298
--- /dev/null
+++ b/include/configs/odroid.h
@@ -0,0 +1,216 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Sanghee Kim <sh0130.kim@samsung.com>
+ * Piotr Wilczek <p.wilczek@samsung.com>
+ * Przemyslaw Marczak <p.marczak@samsung.com>
+ *
+ * Configuation settings for the Odroid-U3 (EXYNOS4412) board.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_ODROID_U3_H
+#define __CONFIG_ODROID_U3_H
+
+#include <configs/exynos4-dt.h>
+
+#define CONFIG_SYS_PROMPT	"Odroid # "	/* Monitor Command Prompt */
+
+#undef CONFIG_DEFAULT_DEVICE_TREE
+#define CONFIG_DEFAULT_DEVICE_TREE	exynos4412-odroid
+
+#define CONFIG_SYS_L2CACHE_OFF
+#ifndef CONFIG_SYS_L2CACHE_OFF
+#define CONFIG_SYS_L2_PL310
+#define CONFIG_SYS_PL310_BASE	0x10502000
+#endif
+
+#define CONFIG_MACH_TYPE	4289
+
+#define CONFIG_NR_DRAM_BANKS	8
+#define CONFIG_SYS_SDRAM_BASE	0x40000000
+#define SDRAM_BANK_SIZE		(256 << 20)	/* 256 MB */
+#define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE
+
+/* memtest works on */
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x5E00000)
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x3E00000)
+#define CONFIG_SYS_TEXT_BASE		0x43e00000
+
+#include <linux/sizes.h>
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (80 * SZ_1M))
+
+/* select serial console configuration */
+#define CONFIG_SERIAL1
+#define CONFIG_BAUDRATE			115200
+
+/* Console configuration */
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE
+#define CONFIG_BOOTARGS			"Please use defined boot"
+#define CONFIG_BOOTCOMMAND		"run autoboot"
+#define CONFIG_DEFAULT_CONSOLE		"console=ttySAC1,115200n8\0"
+
+#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR \
+					- GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_MEM_TOP_HIDE	(SZ_1M)	/* ram console */
+
+#define CONFIG_SYS_MONITOR_BASE	0x00000000
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV		CONFIG_MMC_DEFAULT_DEV
+#define CONFIG_ENV_SIZE			4096
+#define CONFIG_ENV_OFFSET		(SZ_1K * 1280) /* 1.25 MiB offset */
+#define CONFIG_ENV_OVERWRITE
+
+/* Partitions name */
+#define PARTS_BOOT		"boot"
+#define PARTS_ROOT		"platform"
+
+#define CONFIG_DFU_ALT \
+	"uImage fat 0 1;" \
+	"zImage fat 0 1;" \
+	"Image.itb fat 0 1;" \
+	"uInitrd fat 0 1;" \
+	"exynos4412-odroidu3.dtb fat 0 1;" \
+	"exynos4412-odroidx2.dtb fat 0 1;" \
+	""PARTS_BOOT" part 0 1;" \
+	""PARTS_ROOT" part 0 2\0" \
+
+#define CONFIG_SET_DFU_ALT_INFO
+#define CONFIG_SET_DFU_ALT_BUF_LEN	(SZ_1K)
+
+#define CONFIG_DFU_ALT_BOOT_EMMC \
+	"u-boot raw 0x3e 0x800 mmcpart 1;" \
+	"bl1 raw 0x0 0x1e mmcpart 1;" \
+	"bl2 raw 0x1e 0x1d mmcpart 1;" \
+	"tzsw raw 0x83e 0x138 mmcpart 1\0"
+
+#define CONFIG_DFU_ALT_BOOT_SD \
+	"u-boot raw 0x3f 0x800;" \
+	"bl1 raw 0x1 0x1e;" \
+	"bl2 raw 0x1f 0x1d;" \
+	"tzsw raw 0x83f 0x138\0"
+
+/*
+ * Bootable media layout:
+ * dev:    SD   eMMC(part boot)
+ * BL1      1    0
+ * BL2     31   30
+ * UBOOT   63   62
+ * TZSW  2111 2110
+ * ENV   2560 2560(part user)
+ *
+ * MBR Primary partiions:
+ * Num Name   Size  Offset
+ * 1.  BOOT:  100MiB 2MiB
+ * 2.  ROOT:  -
+*/
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"loadkernel=fatload mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
+		"${kernelname}\0" \
+	"loadinitrd=fatload mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
+		"${initrdname}\0" \
+	"loaddtb=fatload mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
+		"${fdtfile}\0" \
+	"check_ramdisk=" \
+		"if run loadinitrd; then " \
+			"setenv initrd_addr ${initrdaddr};" \
+		"else " \
+			"setenv initrd_addr -;" \
+		"fi;\0" \
+	"check_dtb=" \
+		"if run loaddtb; then " \
+			"setenv fdt_addr ${fdtaddr};" \
+		"else " \
+			"setenv fdt_addr;" \
+		"fi;\0" \
+	"kernel_args=" \
+		"setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
+		" rootwait ${console} ${opts}\0" \
+	"boot_fit=" \
+		"setenv kerneladdr 0x42000000;" \
+		"setenv kernelname Image.itb;" \
+		"run loadkernel;" \
+		"run kernel_args;" \
+		"bootm ${kerneladdr}#${boardname}\0" \
+	"boot_uimg=" \
+		"setenv kerneladdr 0x40007FC0;" \
+		"setenv kernelname uImage;" \
+		"run check_dtb;" \
+		"run check_ramdisk;" \
+		"run loadkernel;" \
+		"run kernel_args;" \
+		"bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
+	"boot_zimg=" \
+		"setenv kerneladdr 0x40007FC0;" \
+		"setenv kernelname zImage;" \
+		"run check_dtb;" \
+		"run check_ramdisk;" \
+		"run loadkernel;" \
+		"run kernel_args;" \
+		"bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
+	"autoboot=" \
+		"if test -e mmc 0 Image.itb; then; " \
+			"run boot_fit;" \
+		"elif test -e mmc 0 zImage; then; " \
+			"run boot_zimg;" \
+		"elif test -e mmc 0 uImage; then; " \
+			"run boot_uimg;" \
+		"fi;\0" \
+	"console=" CONFIG_DEFAULT_CONSOLE \
+	"mmcbootdev=0\0" \
+	"mmcbootpart=1\0" \
+	"mmcrootdev=0\0" \
+	"mmcrootpart=2\0" \
+	"bootdelay=0\0" \
+	"dfu_alt_system="CONFIG_DFU_ALT \
+	"dfu_alt_info=Please reset the board\0" \
+	"consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
+	"consoleoff=set console console=ram; save; reset\0" \
+	"initrdname=uInitrd\0" \
+	"initrdaddr=42000000\0" \
+	"fdtaddr=40800000\0"
+
+/* I2C */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_S3C24X0
+#define CONFIG_SYS_I2C_S3C24X0_SPEED	100000
+#define CONFIG_SYS_I2C_S3C24X0_SLAVE	0
+#define CONFIG_MAX_I2C_NUM		8
+#define CONFIG_SYS_I2C_INIT_BOARD
+
+/* POWER */
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX77686
+
+/* GPT */
+#define CONFIG_RANDOM_UUID
+
+/* Security subsystem - enable hw_rand() */
+#define CONFIG_EXYNOS_ACE_SHA
+#define CONFIG_LIB_HW_RAND
+
+#define CONFIG_CMD_GPIO
+
+/*
+ * Supported Odroid boards: X3, U3
+ * TODO: Add Odroid X support
+ */
+#define CONFIG_MISC_COMMON
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+#define CONFIG_BOARD_TYPES
+#define CONFIG_MISC_INIT_R
+
+#undef CONFIG_REVISION_TAG
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index 644e97f4c4..f25a940789 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -207,6 +207,9 @@
 		"rootfstype=${ramrootfstype}\0" \
 	"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
 	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
+		"source ${loadaddr}\0" \
 	"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run mmcargs; " \
@@ -243,9 +246,13 @@
 			"echo Running uenvcmd ...;" \
 			"run uenvcmd;" \
 		"fi;" \
-		"if run loadimage; then " \
-			"run mmcboot;" \
-		"fi;" \
+		"if run loadbootscript; then " \
+			"run bootscript; " \
+		"else " \
+			"if run loadimage; then " \
+				"run mmcboot;" \
+			"fi;" \
+		"fi; " \
 	"fi;" \
 	"run nandboot;" \
 	"setenv bootfile zImage;" \
diff --git a/include/configs/peach-pit.h b/include/configs/peach-pit.h
index 76b8d7a6b8..88c093fb9b 100644
--- a/include/configs/peach-pit.h
+++ b/include/configs/peach-pit.h
@@ -22,4 +22,14 @@
 #define CONFIG_SYS_PROMPT	"Peach # "
 #define CONFIG_IDENT_STRING	" for Peach"
 
+#define CONFIG_VIDEO_PARADE
+
+/* Display */
+#define CONFIG_LCD
+#ifdef CONFIG_LCD
+#define CONFIG_EXYNOS_FB
+#define CONFIG_EXYNOS_DP
+#define LCD_BPP			LCD_COLOR16
+#endif
+
 #endif	/* __CONFIG_PEACH_PIT_H */
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h
index eb046cdac9..20985da9a0 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -247,7 +247,4 @@ int universal_spi_read(void);
 #define CONFIG_VIDEO_BMP_GZIP
 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
 
-#define LCD_XRES	480
-#define LCD_YRES	800
-
 #endif	/* __CONFIG_H */
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index e768921383..1d947d7d9e 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -244,7 +244,7 @@
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	MEM_LAYOUT_ENV_SETTINGS \
-	"fdtfile=" CONFIG_FTDFILE "\0" \
+	"fdtfile=" CONFIG_FDTFILE "\0" \
 	"console=ttyS0,115200\0" \
 	BOOTENV
 
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 7db1db6074..6fa646bb8c 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -261,7 +261,4 @@
 #define CONFIG_VIDEO_BMP_GZIP
 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  ((500 * 160 * 4) + 54)
 
-#define LCD_XRES	720
-#define LCD_YRES	1280
-
 #endif	/* __CONFIG_H */
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index f537e4fdc4..14508650e4 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -241,7 +241,4 @@ int get_soft_i2c_sda_pin(void);
 #define CONFIG_VIDEO_BMP_GZIP
 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
 
-#define LCD_XRES	720
-#define LCD_YRES	1280
-
 #endif	/* __CONFIG_H */
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 856e6cf766..5f88938c83 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -94,6 +94,8 @@ enum fdt_compat_id {
 	COMPAT_SANDBOX_LCD_SDL,		/* Sandbox LCD emulation with SDL */
 	COMPAT_TI_TPS65090,		/* Texas Instrument TPS65090 */
 	COMPAT_NXP_PTN3460,		/* NXP PTN3460 DP/LVDS bridge */
+	COMPAT_SAMSUNG_EXYNOS_SYSMMU,	/* Exynos sysmmu */
+	COMPAT_PARADE_PS8625,		/* Parade PS8622 EDP->LVDS bridge */
 
 	COMPAT_COUNT,
 };
diff --git a/include/linux/kbuild.h b/include/linux/kbuild.h
index ab7805a3b4..8a9f645e42 100644
--- a/include/linux/kbuild.h
+++ b/include/linux/kbuild.h
@@ -7,14 +7,14 @@
 #define __LINUX_KBUILD_H
 
 #define DEFINE(sym, val) \
-	asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+	asm volatile("\n.ascii \"->" #sym " %0 " #val "\"" : : "i" (val))
 
-#define BLANK() asm volatile("\n->" : : )
+#define BLANK() asm volatile("\n.ascii \"->\"" : : )
 
 #define OFFSET(sym, str, mem) \
 	DEFINE(sym, offsetof(struct str, mem))
 
 #define COMMENT(x) \
-	asm volatile("\n->#" x)
+	asm volatile("\n.ascii \"->#" x "\"")
 
 #endif
diff --git a/include/samsung/misc.h b/include/samsung/misc.h
index 10653a1b17..607e8d4922 100644
--- a/include/samsung/misc.h
+++ b/include/samsung/misc.h
@@ -28,4 +28,14 @@ void check_boot_mode(void);
 void draw_logo(void);
 #endif
 
+#ifdef CONFIG_SET_DFU_ALT_INFO
+char *get_dfu_alt_system(void);
+char *get_dfu_alt_boot(void);
+void set_dfu_alt_info(void);
+#endif
+#ifdef CONFIG_BOARD_TYPES
+void set_board_type(void);
+const char *get_board_type(void);
+#endif
+
 #endif /* __SAMSUNG_MISC_COMMON_H__ */
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index eb5aa20526..c2f3645253 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -70,6 +70,8 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"),
 	COMPAT(TI_TPS65090, "ti,tps65090"),
 	COMPAT(COMPAT_NXP_PTN3460, "nxp,ptn3460"),
+	COMPAT(SAMSUNG_EXYNOS_SYSMMU, "samsung,sysmmu-v3.3"),
+	COMPAT(PARADE_PS8625, "parade,ps8625"),
 };
 
 const char *fdtdec_get_compatible(enum fdt_compat_id id)
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c664e39be6..4c333599c1 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -113,12 +113,12 @@ as-instr = $(call try-run,\
 # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
 
 cc-option = $(call try-run,\
-	$(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
+	$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # cc-option-yn
 # Usage: flag := $(call cc-option-yn,-march=winchip-c6)
 cc-option-yn = $(call try-run,\
-	$(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)
+	$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)
 
 # cc-option-align
 # Prefix align with either -falign or -malign