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

14 files changed, 166 insertions, 307 deletions

diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 5bde9d180b..1fea4d6663 100644
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -26,7 +26,7 @@ struct clk_bit_info {
 };
 
 /* src_bit div_bit prediv_bit */
-static struct clk_bit_info clk_bit_info[PERIPH_ID_COUNT] = {
+static struct clk_bit_info clk_bit_info[] = {
 	{0,	0,	-1},
 	{4,	4,	-1},
 	{8,	8,	-1},
@@ -870,7 +870,6 @@ static void exynos4_set_mmc_clk(int dev_index, unsigned int div)
 	struct exynos4_clock *clk =
 		(struct exynos4_clock *)samsung_get_base_clock();
 	unsigned int addr;
-	unsigned int val;
 
 	/*
 	 * CLK_DIV_FSYS1
@@ -890,10 +889,8 @@ static void exynos4_set_mmc_clk(int dev_index, unsigned int div)
 		dev_index -= 2;
 	}
 
-	val = readl(addr);
-	val &= ~(0xff << ((dev_index << 4) + 8));
-	val |= (div & 0xff) << ((dev_index << 4) + 8);
-	writel(val, addr);
+	clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8),
+			(div & 0xff) << ((dev_index << 4) + 8));
 }
 
 /* exynos4x12: set the mmc clock */
@@ -902,7 +899,6 @@ static void exynos4x12_set_mmc_clk(int dev_index, unsigned int div)
 	struct exynos4x12_clock *clk =
 		(struct exynos4x12_clock *)samsung_get_base_clock();
 	unsigned int addr;
-	unsigned int val;
 
 	/*
 	 * CLK_DIV_FSYS1
@@ -917,10 +913,8 @@ static void exynos4x12_set_mmc_clk(int dev_index, unsigned int div)
 		dev_index -= 2;
 	}
 
-	val = readl(addr);
-	val &= ~(0xff << ((dev_index << 4) + 8));
-	val |= (div & 0xff) << ((dev_index << 4) + 8);
-	writel(val, addr);
+	clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8),
+			(div & 0xff) << ((dev_index << 4) + 8));
 }
 
 /* exynos5: set the mmc clock */
@@ -929,7 +923,6 @@ static void exynos5_set_mmc_clk(int dev_index, unsigned int div)
 	struct exynos5_clock *clk =
 		(struct exynos5_clock *)samsung_get_base_clock();
 	unsigned int addr;
-	unsigned int val;
 
 	/*
 	 * CLK_DIV_FSYS1
@@ -944,10 +937,8 @@ static void exynos5_set_mmc_clk(int dev_index, unsigned int div)
 		dev_index -= 2;
 	}
 
-	val = readl(addr);
-	val &= ~(0xff << ((dev_index << 4) + 8));
-	val |= (div & 0xff) << ((dev_index << 4) + 8);
-	writel(val, addr);
+	clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8),
+			(div & 0xff) << ((dev_index << 4) + 8));
 }
 
 /* exynos5: set the mmc clock */
@@ -956,7 +947,7 @@ static void exynos5420_set_mmc_clk(int dev_index, unsigned int div)
 	struct exynos5420_clock *clk =
 		(struct exynos5420_clock *)samsung_get_base_clock();
 	unsigned int addr;
-	unsigned int val, shift;
+	unsigned int shift;
 
 	/*
 	 * CLK_DIV_FSYS1
@@ -967,10 +958,7 @@ static void exynos5420_set_mmc_clk(int dev_index, unsigned int div)
 	addr = (unsigned int)&clk->div_fsys1;
 	shift = dev_index * 10;
 
-	val = readl(addr);
-	val &= ~(0x3ff << shift);
-	val |= (div & 0x3ff) << shift;
-	writel(val, addr);
+	clrsetbits_le32(addr, 0x3ff << shift, (div & 0x3ff) << shift);
 }
 
 /* get_lcd_clk: return lcd clock frequency */
@@ -1061,7 +1049,6 @@ void exynos4_set_lcd_clk(void)
 {
 	struct exynos4_clock *clk =
 	    (struct exynos4_clock *)samsung_get_base_clock();
-	unsigned int cfg = 0;
 
 	/*
 	 * CLK_GATE_BLOCK
@@ -1073,9 +1060,7 @@ void exynos4_set_lcd_clk(void)
 	 * CLK_LCD1	[5]
 	 * CLK_GPS	[7]
 	 */
-	cfg = readl(&clk->gate_block);
-	cfg |= 1 << 4;
-	writel(cfg, &clk->gate_block);
+	setbits_le32(&clk->gate_block, 1 << 4);
 
 	/*
 	 * CLK_SRC_LCD0
@@ -1085,10 +1070,7 @@ void exynos4_set_lcd_clk(void)
 	 * MIPI0_SEL		[12:15]
 	 * set lcd0 src clock 0x6: SCLK_MPLL
 	 */
-	cfg = readl(&clk->src_lcd0);
-	cfg &= ~(0xf);
-	cfg |= 0x6;
-	writel(cfg, &clk->src_lcd0);
+	clrsetbits_le32(&clk->src_lcd0, 0xf, 0x6);
 
 	/*
 	 * CLK_GATE_IP_LCD0
@@ -1100,9 +1082,7 @@ void exynos4_set_lcd_clk(void)
 	 * CLK_PPMULCD0		[5]
 	 * Gating all clocks for FIMD0
 	 */
-	cfg = readl(&clk->gate_ip_lcd0);
-	cfg |= 1 << 0;
-	writel(cfg, &clk->gate_ip_lcd0);
+	setbits_le32(&clk->gate_ip_lcd0, 1 << 0);
 
 	/*
 	 * CLK_DIV_LCD0
@@ -1114,16 +1094,13 @@ void exynos4_set_lcd_clk(void)
 	 * MIPI0_PRE_RATIO	[23:20]
 	 * set fimd ratio
 	 */
-	cfg &= ~(0xf);
-	cfg |= 0x1;
-	writel(cfg, &clk->div_lcd0);
+	clrsetbits_le32(&clk->div_lcd0, 0xf, 0x1);
 }
 
 void exynos5_set_lcd_clk(void)
 {
 	struct exynos5_clock *clk =
 	    (struct exynos5_clock *)samsung_get_base_clock();
-	unsigned int cfg = 0;
 
 	/*
 	 * CLK_GATE_BLOCK
@@ -1135,9 +1112,7 @@ void exynos5_set_lcd_clk(void)
 	 * CLK_LCD1	[5]
 	 * CLK_GPS	[7]
 	 */
-	cfg = readl(&clk->gate_block);
-	cfg |= 1 << 4;
-	writel(cfg, &clk->gate_block);
+	setbits_le32(&clk->gate_block, 1 << 4);
 
 	/*
 	 * CLK_SRC_LCD0
@@ -1147,10 +1122,7 @@ void exynos5_set_lcd_clk(void)
 	 * MIPI0_SEL		[12:15]
 	 * set lcd0 src clock 0x6: SCLK_MPLL
 	 */
-	cfg = readl(&clk->src_disp1_0);
-	cfg &= ~(0xf);
-	cfg |= 0x6;
-	writel(cfg, &clk->src_disp1_0);
+	clrsetbits_le32(&clk->src_disp1_0, 0xf, 0x6);
 
 	/*
 	 * CLK_GATE_IP_LCD0
@@ -1162,9 +1134,7 @@ void exynos5_set_lcd_clk(void)
 	 * CLK_PPMULCD0		[5]
 	 * Gating all clocks for FIMD0
 	 */
-	cfg = readl(&clk->gate_ip_disp1);
-	cfg |= 1 << 0;
-	writel(cfg, &clk->gate_ip_disp1);
+	setbits_le32(&clk->gate_ip_disp1, 1 << 0);
 
 	/*
 	 * CLK_DIV_LCD0
@@ -1176,16 +1146,13 @@ void exynos5_set_lcd_clk(void)
 	 * MIPI0_PRE_RATIO	[23:20]
 	 * set fimd ratio
 	 */
-	cfg &= ~(0xf);
-	cfg |= 0x0;
-	writel(cfg, &clk->div_disp1_0);
+	clrsetbits_le32(&clk->div_disp1_0, 0xf, 0x0);
 }
 
 void exynos4_set_mipi_clk(void)
 {
 	struct exynos4_clock *clk =
 	    (struct exynos4_clock *)samsung_get_base_clock();
-	unsigned int cfg = 0;
 
 	/*
 	 * CLK_SRC_LCD0
@@ -1195,10 +1162,7 @@ void exynos4_set_mipi_clk(void)
 	 * MIPI0_SEL		[12:15]
 	 * set mipi0 src clock 0x6: SCLK_MPLL
 	 */
-	cfg = readl(&clk->src_lcd0);
-	cfg &= ~(0xf << 12);
-	cfg |= (0x6 << 12);
-	writel(cfg, &clk->src_lcd0);
+	clrsetbits_le32(&clk->src_lcd0, 0xf << 12, 0x6 << 12);
 
 	/*
 	 * CLK_SRC_MASK_LCD0
@@ -1208,9 +1172,7 @@ void exynos4_set_mipi_clk(void)
 	 * MIPI0_MASK		[12]
 	 * set src mask mipi0 0x1: Unmask
 	 */
-	cfg = readl(&clk->src_mask_lcd0);
-	cfg |= (0x1 << 12);
-	writel(cfg, &clk->src_mask_lcd0);
+	setbits_le32(&clk->src_mask_lcd0, 0x1 << 12);
 
 	/*
 	 * CLK_GATE_IP_LCD0
@@ -1222,9 +1184,7 @@ void exynos4_set_mipi_clk(void)
 	 * CLK_PPMULCD0		[5]
 	 * Gating all clocks for MIPI0
 	 */
-	cfg = readl(&clk->gate_ip_lcd0);
-	cfg |= 1 << 3;
-	writel(cfg, &clk->gate_ip_lcd0);
+	setbits_le32(&clk->gate_ip_lcd0, 1 << 3);
 
 	/*
 	 * CLK_DIV_LCD0
@@ -1236,9 +1196,7 @@ void exynos4_set_mipi_clk(void)
 	 * MIPI0_PRE_RATIO	[23:20]
 	 * set mipi ratio
 	 */
-	cfg &= ~(0xf << 16);
-	cfg |= (0x1 << 16);
-	writel(cfg, &clk->div_lcd0);
+	clrsetbits_le32(&clk->div_lcd0, 0xf << 16, 0x1 << 16);
 }
 
 /*
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c
index 904177a149..645c497370 100644
--- a/arch/arm/cpu/armv7/exynos/pinmux.c
+++ b/arch/arm/cpu/armv7/exynos/pinmux.c
@@ -751,12 +751,7 @@ static int exynos5_pinmux_decode_periph_id(const void *blob, int node)
 	if (err)
 		return PERIPH_ID_NONE;
 
-	/* check for invalid peripheral id */
-	if ((PERIPH_ID_SDMMC4 > cell[1]) || (cell[1] < PERIPH_ID_UART0))
-		return cell[1];
-
-	debug(" invalid peripheral id\n");
-	return PERIPH_ID_NONE;
+	return cell[1];
 }
 
 int pinmux_decode_periph_id(const void *blob, int node)
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index dfa3760dfc..8e7411d437 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -418,55 +418,6 @@ static void setup_dplls(void)
 #endif
 }
 
-#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
-static void setup_non_essential_dplls(void)
-{
-	u32 abe_ref_clk;
-	const struct dpll_params *params;
-
-	/* IVA */
-	clrsetbits_le32((*prcm)->cm_bypclk_dpll_iva,
-		CM_BYPCLK_DPLL_IVA_CLKSEL_MASK, DPLL_IVA_CLKSEL_CORE_X2_DIV_2);
-
-	params = get_iva_dpll_params(*dplls_data);
-	do_setup_dpll((*prcm)->cm_clkmode_dpll_iva, params, DPLL_LOCK, "iva");
-
-	/* Configure ABE dpll */
-	params = get_abe_dpll_params(*dplls_data);
-#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
-	abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK;
-
-	if (omap_revision() == DRA752_ES1_0)
-		/* Select the sys clk for dpll_abe */
-		clrsetbits_le32((*prcm)->cm_abe_pll_sys_clksel,
-				CM_CLKSEL_ABE_PLL_SYS_CLKSEL_MASK,
-				CM_ABE_PLL_SYS_CLKSEL_SYSCLK2);
-#else
-	abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK;
-	/*
-	 * We need to enable some additional options to achieve
-	 * 196.608MHz from 32768 Hz
-	 */
-	setbits_le32((*prcm)->cm_clkmode_dpll_abe,
-			CM_CLKMODE_DPLL_DRIFTGUARD_EN_MASK|
-			CM_CLKMODE_DPLL_RELOCK_RAMP_EN_MASK|
-			CM_CLKMODE_DPLL_LPMODE_EN_MASK|
-			CM_CLKMODE_DPLL_REGM4XEN_MASK);
-	/* Spend 4 REFCLK cycles at each stage */
-	clrsetbits_le32((*prcm)->cm_clkmode_dpll_abe,
-			CM_CLKMODE_DPLL_RAMP_RATE_MASK,
-			1 << CM_CLKMODE_DPLL_RAMP_RATE_SHIFT);
-#endif
-
-	/* Select the right reference clk */
-	clrsetbits_le32((*prcm)->cm_abe_pll_ref_clksel,
-			CM_ABE_PLL_REF_CLKSEL_CLKSEL_MASK,
-			abe_ref_clk << CM_ABE_PLL_REF_CLKSEL_CLKSEL_SHIFT);
-	/* Lock the dpll */
-	do_setup_dpll((*prcm)->cm_clkmode_dpll_abe, params, DPLL_LOCK, "abe");
-}
-#endif
-
 u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic)
 {
 	u32 offset_code;
@@ -760,10 +711,6 @@ void prcm_init(void)
 		timer_init();
 		scale_vcores(*omap_vcores);
 		setup_dplls();
-#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
-		setup_non_essential_dplls();
-		enable_non_essential_clocks();
-#endif
 		setup_warmreset_time();
 		break;
 	default:
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index cd6289b4fc..429c4becf3 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -179,8 +179,7 @@ void emif_update_timings(u32 base, const struct emif_regs *regs)
 	writel(regs->temp_alert_config, &emif->emif_temp_alert_config);
 	writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw);
 
-	if ((omap_revision() >= OMAP5430_ES1_0) ||
-				(omap_revision() == DRA752_ES1_0)) {
+	if ((omap_revision() >= OMAP5430_ES1_0) || is_dra7xx()) {
 		writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0,
 			&emif->emif_l3_config);
 	} else if (omap_revision() >= OMAP4460_ES1_0) {
@@ -309,7 +308,7 @@ static void ddr3_init(u32 base, const struct emif_regs *regs)
 	 * The same sequence should work on OMAP5432 as well. But strange that
 	 * it is not working
 	 */
-	if (omap_revision() == DRA752_ES1_0) {
+	if (is_dra7xx()) {
 		do_ext_phy_settings(base, regs);
 		writel(regs->sdram_config2, &emif->emif_lpddr2_nvm_config);
 		writel(regs->sdram_config_init, &emif->emif_sdram_config);
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 85d375432f..bf2951031d 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -43,16 +43,10 @@ static void set_mux_conf_regs(void)
 		set_muxconf_regs_essential();
 		break;
 	case OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL:
-#ifdef CONFIG_SYS_ENABLE_PADS_ALL
-		set_muxconf_regs_non_essential();
-#endif
 		break;
 	case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
 	case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
 		set_muxconf_regs_essential();
-#ifdef CONFIG_SYS_ENABLE_PADS_ALL
-		set_muxconf_regs_non_essential();
-#endif
 		break;
 	}
 }
diff --git a/arch/arm/cpu/armv7/omap4/hw_data.c b/arch/arm/cpu/armv7/omap4/hw_data.c
index 1b2f439241..4dec73e9ec 100644
--- a/arch/arm/cpu/armv7/omap4/hw_data.c
+++ b/arch/arm/cpu/armv7/omap4/hw_data.c
@@ -399,91 +399,6 @@ void enable_basic_uboot_clocks(void)
 			 1);
 }
 
-/*
- * Enable non-essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_non_essential_clocks(void)
-{
-	u32 const clk_domains_non_essential[] = {
-		(*prcm)->cm_mpu_m3_clkstctrl,
-		(*prcm)->cm_ivahd_clkstctrl,
-		(*prcm)->cm_dsp_clkstctrl,
-		(*prcm)->cm_dss_clkstctrl,
-		(*prcm)->cm_sgx_clkstctrl,
-		(*prcm)->cm1_abe_clkstctrl,
-		(*prcm)->cm_c2c_clkstctrl,
-		(*prcm)->cm_cam_clkstctrl,
-		(*prcm)->cm_dss_clkstctrl,
-		(*prcm)->cm_sdma_clkstctrl,
-		0
-	};
-
-	u32 const clk_modules_hw_auto_non_essential[] = {
-		(*prcm)->cm_l3instr_l3_3_clkctrl,
-		(*prcm)->cm_l3instr_l3_instr_clkctrl,
-		(*prcm)->cm_l3instr_intrconn_wp1_clkctrl,
-		(*prcm)->cm_l3init_hsi_clkctrl,
-		0
-	};
-
-	u32 const clk_modules_explicit_en_non_essential[] = {
-		(*prcm)->cm1_abe_aess_clkctrl,
-		(*prcm)->cm1_abe_pdm_clkctrl,
-		(*prcm)->cm1_abe_dmic_clkctrl,
-		(*prcm)->cm1_abe_mcasp_clkctrl,
-		(*prcm)->cm1_abe_mcbsp1_clkctrl,
-		(*prcm)->cm1_abe_mcbsp2_clkctrl,
-		(*prcm)->cm1_abe_mcbsp3_clkctrl,
-		(*prcm)->cm1_abe_slimbus_clkctrl,
-		(*prcm)->cm1_abe_timer5_clkctrl,
-		(*prcm)->cm1_abe_timer6_clkctrl,
-		(*prcm)->cm1_abe_timer7_clkctrl,
-		(*prcm)->cm1_abe_timer8_clkctrl,
-		(*prcm)->cm1_abe_wdt3_clkctrl,
-		(*prcm)->cm_l4per_gptimer9_clkctrl,
-		(*prcm)->cm_l4per_gptimer10_clkctrl,
-		(*prcm)->cm_l4per_gptimer11_clkctrl,
-		(*prcm)->cm_l4per_gptimer3_clkctrl,
-		(*prcm)->cm_l4per_gptimer4_clkctrl,
-		(*prcm)->cm_l4per_hdq1w_clkctrl,
-		(*prcm)->cm_l4per_mcbsp4_clkctrl,
-		(*prcm)->cm_l4per_mcspi2_clkctrl,
-		(*prcm)->cm_l4per_mcspi3_clkctrl,
-		(*prcm)->cm_l4per_mcspi4_clkctrl,
-		(*prcm)->cm_l4per_mmcsd3_clkctrl,
-		(*prcm)->cm_l4per_mmcsd4_clkctrl,
-		(*prcm)->cm_l4per_mmcsd5_clkctrl,
-		(*prcm)->cm_l4per_uart1_clkctrl,
-		(*prcm)->cm_l4per_uart2_clkctrl,
-		(*prcm)->cm_l4per_uart4_clkctrl,
-		(*prcm)->cm_wkup_keyboard_clkctrl,
-		(*prcm)->cm_wkup_wdtimer2_clkctrl,
-		(*prcm)->cm_cam_iss_clkctrl,
-		(*prcm)->cm_cam_fdif_clkctrl,
-		(*prcm)->cm_dss_dss_clkctrl,
-		(*prcm)->cm_sgx_sgx_clkctrl,
-		0
-	};
-
-	/* Enable optional functional clock for ISS */
-	setbits_le32((*prcm)->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
-
-	/* Enable all optional functional clocks of DSS */
-	setbits_le32((*prcm)->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
-
-	do_enable_clocks(clk_domains_non_essential,
-			 clk_modules_hw_auto_non_essential,
-			 clk_modules_explicit_en_non_essential,
-			 0);
-
-	/* Put camera module in no sleep mode */
-	clrsetbits_le32((*prcm)->cm_cam_clkstctrl,
-			MODULE_CLKCTRL_MODULEMODE_MASK,
-			CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
-			MODULE_CLKCTRL_MODULEMODE_SHIFT);
-}
-
 void hw_data_init(void)
 {
 	u32 omap_rev = omap_revision();
diff --git a/arch/arm/cpu/armv7/omap5/abb.c b/arch/arm/cpu/armv7/omap5/abb.c
index 31b679516f..3bf88979e5 100644
--- a/arch/arm/cpu/armv7/omap5/abb.c
+++ b/arch/arm/cpu/armv7/omap5/abb.c
@@ -28,18 +28,25 @@
 s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb)
 {
 	u32 vset;
+	u32 fuse_enable_mask = OMAP5_ABB_FUSE_ENABLE_MASK;
+	u32 fuse_vset_mask = OMAP5_ABB_FUSE_VSET_MASK;
 
+	if (!is_omap54xx()) {
+		/* DRA7 */
+		fuse_enable_mask = DRA7_ABB_FUSE_ENABLE_MASK;
+		fuse_vset_mask = DRA7_ABB_FUSE_VSET_MASK;
+	}
 	/*
 	 * ABB parameters must be properly fused
 	 * otherwise ABB should be disabled
 	 */
 	vset = readl(fuse);
-	if (!(vset & OMAP5_ABB_FUSE_ENABLE_MASK))
+	if (!(vset & fuse_enable_mask))
 		return -1;
 
 	/* prepare VSET value for LDOVBB mux register */
-	vset &= OMAP5_ABB_FUSE_VSET_MASK;
-	vset >>= ffs(OMAP5_ABB_FUSE_VSET_MASK) - 1;
+	vset &= fuse_vset_mask;
+	vset >>= ffs(fuse_vset_mask) - 1;
 	vset <<= ffs(OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK) - 1;
 	vset |= OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK;
 
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 5268a1fca5..ad971327bf 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -486,94 +486,6 @@ void enable_basic_uboot_clocks(void)
 			 1);
 }
 
-/*
- * Enable non-essential clock domains, modules and
- * do some additional special settings needed
- */
-void enable_non_essential_clocks(void)
-{
-	u32 const clk_domains_non_essential[] = {
-		(*prcm)->cm_mpu_m3_clkstctrl,
-		(*prcm)->cm_ivahd_clkstctrl,
-		(*prcm)->cm_dsp_clkstctrl,
-		(*prcm)->cm_dss_clkstctrl,
-		(*prcm)->cm_sgx_clkstctrl,
-		(*prcm)->cm1_abe_clkstctrl,
-		(*prcm)->cm_c2c_clkstctrl,
-		(*prcm)->cm_cam_clkstctrl,
-		(*prcm)->cm_dss_clkstctrl,
-		(*prcm)->cm_sdma_clkstctrl,
-		0
-	};
-
-	u32 const clk_modules_hw_auto_non_essential[] = {
-		(*prcm)->cm_mpu_m3_mpu_m3_clkctrl,
-		(*prcm)->cm_ivahd_ivahd_clkctrl,
-		(*prcm)->cm_ivahd_sl2_clkctrl,
-		(*prcm)->cm_dsp_dsp_clkctrl,
-		(*prcm)->cm_l3instr_l3_3_clkctrl,
-		(*prcm)->cm_l3instr_l3_instr_clkctrl,
-		(*prcm)->cm_l3instr_intrconn_wp1_clkctrl,
-		(*prcm)->cm_l3init_hsi_clkctrl,
-		(*prcm)->cm_l4per_hdq1w_clkctrl,
-		0
-	};
-
-	u32 const clk_modules_explicit_en_non_essential[] = {
-		(*prcm)->cm1_abe_aess_clkctrl,
-		(*prcm)->cm1_abe_pdm_clkctrl,
-		(*prcm)->cm1_abe_dmic_clkctrl,
-		(*prcm)->cm1_abe_mcasp_clkctrl,
-		(*prcm)->cm1_abe_mcbsp1_clkctrl,
-		(*prcm)->cm1_abe_mcbsp2_clkctrl,
-		(*prcm)->cm1_abe_mcbsp3_clkctrl,
-		(*prcm)->cm1_abe_slimbus_clkctrl,
-		(*prcm)->cm1_abe_timer5_clkctrl,
-		(*prcm)->cm1_abe_timer6_clkctrl,
-		(*prcm)->cm1_abe_timer7_clkctrl,
-		(*prcm)->cm1_abe_timer8_clkctrl,
-		(*prcm)->cm1_abe_wdt3_clkctrl,
-		(*prcm)->cm_l4per_gptimer9_clkctrl,
-		(*prcm)->cm_l4per_gptimer10_clkctrl,
-		(*prcm)->cm_l4per_gptimer11_clkctrl,
-		(*prcm)->cm_l4per_gptimer3_clkctrl,
-		(*prcm)->cm_l4per_gptimer4_clkctrl,
-		(*prcm)->cm_l4per_mcspi2_clkctrl,
-		(*prcm)->cm_l4per_mcspi3_clkctrl,
-		(*prcm)->cm_l4per_mcspi4_clkctrl,
-		(*prcm)->cm_l4per_mmcsd3_clkctrl,
-		(*prcm)->cm_l4per_mmcsd4_clkctrl,
-		(*prcm)->cm_l4per_mmcsd5_clkctrl,
-		(*prcm)->cm_l4per_uart1_clkctrl,
-		(*prcm)->cm_l4per_uart2_clkctrl,
-		(*prcm)->cm_l4per_uart4_clkctrl,
-		(*prcm)->cm_wkup_keyboard_clkctrl,
-		(*prcm)->cm_wkup_wdtimer2_clkctrl,
-		(*prcm)->cm_cam_iss_clkctrl,
-		(*prcm)->cm_cam_fdif_clkctrl,
-		(*prcm)->cm_dss_dss_clkctrl,
-		(*prcm)->cm_sgx_sgx_clkctrl,
-		0
-	};
-
-	/* Enable optional functional clock for ISS */
-	setbits_le32((*prcm)->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
-
-	/* Enable all optional functional clocks of DSS */
-	setbits_le32((*prcm)->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
-
-	do_enable_clocks(clk_domains_non_essential,
-			 clk_modules_hw_auto_non_essential,
-			 clk_modules_explicit_en_non_essential,
-			 0);
-
-	/* Put camera module in no sleep mode */
-	clrsetbits_le32((*prcm)->cm_cam_clkstctrl,
-			MODULE_CLKCTRL_MODULEMODE_MASK,
-			CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
-			MODULE_CLKCTRL_MODULEMODE_SHIFT);
-}
-
 const struct ctrl_ioregs ioregs_omap5430 = {
 	.ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
 	.ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
@@ -639,6 +551,7 @@ void hw_data_init(void)
 	break;
 
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 	*prcm = &dra7xx_prcm;
 	*dplls_data = &dra7xx_dplls;
 	*omap_vcores = &dra752_volts;
@@ -666,6 +579,7 @@ void get_ioregs(const struct ctrl_ioregs **regs)
 		*regs = &ioregs_omap5432_es2;
 		break;
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 		*regs = &ioregs_dra7xx_es1;
 		break;
 
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index 5386ae0568..737d23ccb4 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -333,6 +333,9 @@ void init_omap_revision(void)
 	case DRA752_CONTROL_ID_CODE_ES1_0:
 		*omap_si_rev = DRA752_ES1_0;
 		break;
+	case DRA752_CONTROL_ID_CODE_ES1_1:
+		*omap_si_rev = DRA752_ES1_1;
+		break;
 	default:
 		*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
 	}
diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c
index 77c428b535..ff328070f7 100644
--- a/arch/arm/cpu/armv7/omap5/prcm-regs.c
+++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c
@@ -432,11 +432,13 @@ struct omap_sys_ctrl_regs const dra7xx_ctrl = {
 	.control_srcomp_code_latch		= 0x4A002E84,
 	.control_ddr_control_ext_0		= 0x4A002E88,
 	.control_padconf_core_base		= 0x4A003400,
+	.control_std_fuse_opp_vdd_mpu_2		= 0x4A003B24,
 	.control_port_emif1_sdram_config	= 0x4AE0C110,
 	.control_port_emif1_lpddr2_nvm_config	= 0x4AE0C114,
 	.control_port_emif2_sdram_config	= 0x4AE0C118,
 	.control_emif1_sdram_config_ext		= 0x4AE0C144,
 	.control_emif2_sdram_config_ext		= 0x4AE0C148,
+	.control_wkup_ldovbb_mpu_voltage_ctrl	= 0x4AE0C158,
 	.control_padconf_mode			= 0x4AE0C5A0,
 	.control_xtal_oscillator		= 0x4AE0C5A4,
 	.control_i2c_2				= 0x4AE0C5A8,
@@ -807,6 +809,9 @@ struct prcm_regs const dra7xx_prcm = {
 	.cm_dsp_clkstctrl			= 0x4a005400,
 	.cm_dsp_dsp_clkctrl			= 0x4a005420,
 
+	/* prm irqstatus regs */
+	.prm_irqstatus_mpu_2			= 0x4ae06014,
+
 	/* cm2.ckgen */
 	.cm_clksel_usb_60mhz			= 0x4a008104,
 	.cm_clkmode_dpll_per			= 0x4a008140,
@@ -967,4 +972,7 @@ struct prcm_regs const dra7xx_prcm = {
 	.prm_vc_val_bypass			= 0x4ae07da0,
 	.prm_vc_cfg_i2c_mode			= 0x4ae07db4,
 	.prm_vc_cfg_i2c_clk			= 0x4ae07db8,
+
+	.prm_abbldo_mpu_setup			= 0x4AE07DDC,
+	.prm_abbldo_mpu_ctrl			= 0x4AE07DE0,
 };
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index 2e1870609a..16a91f911a 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -245,6 +245,7 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
 		*regs = &emif_regs_ddr3_532_mhz_1cs_es2;
 		break;
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 		switch (emif_nr) {
 		case 1:
 			*regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1;
@@ -273,6 +274,7 @@ static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs
 		*dmm_lisa_regs = &lisa_map_4G_x_2_x_2;
 		break;
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 	default:
 		*dmm_lisa_regs = &lisa_map_2G_x_2_x_2_2G_x_1_x_2;
 	}
@@ -460,6 +462,7 @@ static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr,
 		*size = ARRAY_SIZE(ddr3_ext_phy_ctrl_const_base_es2);
 		break;
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 		if (emif_nr == 1) {
 			*regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif1;
 			*size =
@@ -626,6 +629,7 @@ const struct read_write_regs *get_bug_regs(u32 *iterations)
 			     sizeof(omap5_bug_00339_regs[0]);
 		break;
 	case DRA752_ES1_0:
+	case DRA752_ES1_1:
 		bug_00339_regs_ptr = dra_bug_00339_regs;
 		*iterations = sizeof(dra_bug_00339_regs)/
 			     sizeof(dra_bug_00339_regs[0]);
diff --git a/arch/arm/cpu/armv7/tegra124/Makefile b/arch/arm/cpu/armv7/tegra124/Makefile
new file mode 100644
index 0000000000..7f127b1ee5
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra124/Makefile
@@ -0,0 +1,6 @@
+#
+# (C) Copyright 2013-2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
diff --git a/arch/arm/cpu/armv7/tegra124/config.mk b/arch/arm/cpu/armv7/tegra124/config.mk
new file mode 100644
index 0000000000..2f1c645c69
--- /dev/null
+++ b/arch/arm/cpu/armv7/tegra124/config.mk
@@ -0,0 +1,10 @@
+#
+# (C) Copyright 2013
+# NVIDIA Corporation <www.nvidia.com>
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+CONFIG_ARCH_DEVICE_TREE := tegra124
diff --git a/arch/arm/cpu/armv7/zynq/u-boot.lds b/arch/arm/cpu/armv7/zynq/u-boot.lds
new file mode 100644
index 0000000000..a68b050f2b
--- /dev/null
+++ b/arch/arm/cpu/armv7/zynq/u-boot.lds
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2004-2008 Texas Instruments
+ *
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text :
+	{
+		*(.__image_copy_start)
+		CPUDIR/start.o (.text*)
+		*(.text*)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+	. = ALIGN(4);
+	.data : {
+		*(.data*)
+	}
+
+	. = ALIGN(4);
+
+	. = .;
+
+	. = ALIGN(4);
+	.u_boot_list : {
+		KEEP(*(SORT(.u_boot_list*)));
+	}
+
+	. = ALIGN(4);
+
+	.image_copy_end :
+	{
+		*(.__image_copy_end)
+	}
+
+	.rel_dyn_start :
+	{
+		*(.__rel_dyn_start)
+	}
+
+	.rel.dyn : {
+		*(.rel*)
+	}
+
+	.rel_dyn_end :
+	{
+		*(.__rel_dyn_end)
+	}
+
+	_end = .;
+
+/*
+ * Compiler-generated __bss_start and __bss_end, see arch/arm/lib/bss.c
+ * __bss_base and __bss_limit are for linker only (overlay ordering)
+ */
+
+	.bss_start __rel_dyn_start (OVERLAY) : {
+		KEEP(*(.__bss_start));
+		__bss_base = .;
+	}
+
+	.bss __bss_base (OVERLAY) : {
+		*(.bss*)
+		 . = ALIGN(4);
+		 __bss_limit = .;
+	}
+
+	.bss_end __bss_limit (OVERLAY) : {
+		KEEP(*(.__bss_end));
+	}
+
+	/*
+	 * Zynq needs to discard more sections because the user
+	 * is expected to pass this image on to tools for boot.bin
+	 * generation that require them to be dropped.
+	 */
+	/DISCARD/ : { *(.dynsym) }
+	/DISCARD/ : { *(.dynbss*) }
+	/DISCARD/ : { *(.dynstr*) }
+	/DISCARD/ : { *(.dynamic*) }
+	/DISCARD/ : { *(.plt*) }
+	/DISCARD/ : { *(.interp*) }
+	/DISCARD/ : { *(.gnu*) }
+	/DISCARD/ : { *(.ARM.exidx*) }
+	/DISCARD/ : { *(.gnu.linkonce.armexidx.*) }
+}