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

27 files changed, 417 insertions, 70 deletions

diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig
index f1cacdc..b6a558b 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 400d134..7558eff 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 a875d0b..fce502f 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 1d6977f..b6a9bc1 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 3242093..2eea48a 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 86a0c75..b929486 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 638ee0b..e1ab3d6 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 7916630..658e4cb 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 30d76a6..47fc893 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 fa5422f..237e776 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 ed89f85..0257383 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 9105121..065199b 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 c46b7be..1ccd827 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 0000000..24d0bf1
--- /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 8d148af..3ed70a8 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 b9f8e0b..c21d798 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 ffbc07e..db24dc0 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 be5113f..8fb5c23 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 4f2447b..e8a98a5 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 b1d68c3..cdcb2bc 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 7e2057c..320763f 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 0aa2f89..9cd8925 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 63e4ad5..c69d064 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 10d1933..a2cb06e 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 7a03580..9a95f08 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 dfcc596..75ab546 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 493f337..0cb87ce 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