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

65 files changed, 4322 insertions, 46 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 22f0f09..11143a8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -470,6 +470,12 @@ config TARGET_LS2085A_EMU
 config TARGET_LS2085A_SIMU
 	bool "Support ls2085a_simu"
 
+config TARGET_LS1021AQDS
+	bool "Support ls1021aqds_nor"
+
+config TARGET_LS1021ATWR
+	bool "Support ls1021atwr_nor"
+
 config TARGET_BALLOON3
 	bool "Support balloon3"
 
@@ -594,6 +600,8 @@ source "board/eukrea/cpu9260/Kconfig"
 source "board/eukrea/cpuat91/Kconfig"
 source "board/faraday/a320evb/Kconfig"
 source "board/freescale/ls2085a/Kconfig"
+source "board/freescale/ls1021aqds/Kconfig"
+source "board/freescale/ls1021atwr/Kconfig"
 source "board/freescale/mx23evk/Kconfig"
 source "board/freescale/mx25pdk/Kconfig"
 source "board/freescale/mx28evk/Kconfig"
diff --git a/arch/arm/cpu/armv7/ls102xa/Makefile b/arch/arm/cpu/armv7/ls102xa/Makefile
new file mode 100644
index 0000000..d82ce8d
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/Makefile
@@ -0,0 +1,12 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y	+= cpu.o
+obj-y	+= clock.o
+obj-y	+= timer.o
+
+obj-$(CONFIG_OF_LIBFDT) += fdt.o
+obj-$(CONFIG_SYS_HAS_SERDES) += fsl_ls1_serdes.o ls102xa_serdes.o
diff --git a/arch/arm/cpu/armv7/ls102xa/clock.c b/arch/arm/cpu/armv7/ls102xa/clock.c
new file mode 100644
index 0000000..8f80c61
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/clock.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <fsl_ifc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_SYS_FSL_NUM_CC_PLLS
+#define CONFIG_SYS_FSL_NUM_CC_PLLS      2
+#endif
+
+void get_sys_info(struct sys_info *sys_info)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+#ifdef CONFIG_FSL_IFC
+	struct fsl_ifc *ifc_regs = (void *)CONFIG_SYS_IFC_ADDR;
+	u32 ccr;
+#endif
+	struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_LS1_CLK_ADDR);
+	unsigned int cpu;
+	const u8 core_cplx_pll[6] = {
+		[0] = 0,	/* CC1 PPL / 1 */
+		[1] = 0,	/* CC1 PPL / 2 */
+		[4] = 1,	/* CC2 PPL / 1 */
+		[5] = 1,	/* CC2 PPL / 2 */
+	};
+
+	const u8 core_cplx_pll_div[6] = {
+		[0] = 1,	/* CC1 PPL / 1 */
+		[1] = 2,	/* CC1 PPL / 2 */
+		[4] = 1,	/* CC2 PPL / 1 */
+		[5] = 2,	/* CC2 PPL / 2 */
+	};
+
+	uint i;
+	uint freq_c_pll[CONFIG_SYS_FSL_NUM_CC_PLLS];
+	uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS];
+	unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
+
+	sys_info->freq_systembus = sysclk;
+#ifdef CONFIG_DDR_CLK_FREQ
+	sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ;
+#else
+	sys_info->freq_ddrbus = sysclk;
+#endif
+
+	sys_info->freq_systembus *= (in_be32(&gur->rcwsr[0]) >>
+		RCWSR0_SYS_PLL_RAT_SHIFT) & RCWSR0_SYS_PLL_RAT_MASK;
+	sys_info->freq_ddrbus *= (in_be32(&gur->rcwsr[0]) >>
+		RCWSR0_MEM_PLL_RAT_SHIFT) & RCWSR0_MEM_PLL_RAT_MASK;
+
+	for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) {
+		ratio[i] = (in_be32(&clk->pllcgsr[i].pllcngsr) >> 1) & 0x3f;
+		if (ratio[i] > 4)
+			freq_c_pll[i] = sysclk * ratio[i];
+		else
+			freq_c_pll[i] = sys_info->freq_systembus * ratio[i];
+	}
+
+	for (cpu = 0; cpu < CONFIG_MAX_CPUS; cpu++) {
+		u32 c_pll_sel = (in_be32(&clk->clkcsr[cpu].clkcncsr) >> 27)
+				& 0xf;
+		u32 cplx_pll = core_cplx_pll[c_pll_sel];
+
+		sys_info->freq_processor[cpu] =
+			freq_c_pll[cplx_pll] / core_cplx_pll_div[c_pll_sel];
+	}
+
+#if defined(CONFIG_FSL_IFC)
+	ccr = in_be32(&ifc_regs->ifc_ccr);
+	ccr = ((ccr & IFC_CCR_CLK_DIV_MASK) >> IFC_CCR_CLK_DIV_SHIFT) + 1;
+
+	sys_info->freq_localbus = sys_info->freq_systembus / ccr;
+#endif
+}
+
+int get_clocks(void)
+{
+	struct sys_info sys_info;
+
+	get_sys_info(&sys_info);
+	gd->cpu_clk = sys_info.freq_processor[0];
+	gd->bus_clk = sys_info.freq_systembus;
+	gd->mem_clk = sys_info.freq_ddrbus * 2;
+
+#if defined(CONFIG_FSL_ESDHC)
+	gd->arch.sdhc_clk = gd->bus_clk;
+#endif
+
+	return 0;
+}
+
+ulong get_bus_freq(ulong dummy)
+{
+	return gd->bus_clk;
+}
+
+ulong get_ddr_freq(ulong dummy)
+{
+	return gd->mem_clk;
+}
+
+int get_serial_clock(void)
+{
+	return gd->bus_clk / 2;
+}
+
+unsigned int mxc_get_clock(enum mxc_clock clk)
+{
+	switch (clk) {
+	case MXC_I2C_CLK:
+		return get_bus_freq(0) / 2;
+	case MXC_ESDHC_CLK:
+		return get_bus_freq(0);
+	case MXC_DSPI_CLK:
+		return get_bus_freq(0) / 2;
+	case MXC_UART_CLK:
+		return get_bus_freq(0) / 2;
+	default:
+		printf("Unsupported clock\n");
+	}
+	return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c
new file mode 100644
index 0000000..b7dde45
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/cpu.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <tsec.h>
+#include <netdev.h>
+#include <fsl_esdhc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+	char buf1[32], buf2[32];
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	unsigned int svr, major, minor, ver, i;
+
+	svr = in_be32(&gur->svr);
+	major = SVR_MAJ(svr);
+	minor = SVR_MIN(svr);
+
+	puts("CPU:   Freescale LayerScape ");
+
+	ver = SVR_SOC_VER(svr);
+	switch (ver) {
+	case SOC_VER_SLS1020:
+		puts("SLS1020");
+		break;
+	case SOC_VER_LS1020:
+		puts("LS1020");
+		break;
+	case SOC_VER_LS1021:
+		puts("LS1021");
+		break;
+	case SOC_VER_LS1022:
+		puts("LS1022");
+		break;
+	default:
+		puts("Unknown");
+		break;
+	}
+
+	if (IS_E_PROCESSOR(svr) && (ver != SOC_VER_SLS1020))
+		puts("E");
+
+	printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr);
+
+	puts("Clock Configuration:");
+
+	printf("\n       CPU0(ARMV7):%-4s MHz, ", strmhz(buf1, gd->cpu_clk));
+	printf("\n       Bus:%-4s MHz, ", strmhz(buf1, gd->bus_clk));
+	printf("DDR:%-4s MHz (%s MT/s data rate), ",
+	       strmhz(buf1, gd->mem_clk/2), strmhz(buf2, gd->mem_clk));
+	puts("\n");
+
+	/* Display the RCW, so that no one gets confused as to what RCW
+	 * we're actually using for this boot.
+	 */
+	puts("Reset Configuration Word (RCW):");
+	for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
+		u32 rcw = in_be32(&gur->rcwsr[i]);
+
+		if ((i % 4) == 0)
+			printf("\n       %08x:", i * 4);
+		printf(" %08x", rcw);
+	}
+	puts("\n");
+
+	return 0;
+}
+#endif
+
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+	icache_enable();
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+	dcache_enable();
+#endif
+}
+
+#ifdef CONFIG_FSL_ESDHC
+int cpu_mmc_init(bd_t *bis)
+{
+	return fsl_esdhc_mmc_init(bis);
+}
+#endif
+
+int cpu_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_TSEC_ENET
+	tsec_standard_init(bis);
+#endif
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c
new file mode 100644
index 0000000..4ce3808
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fdt.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/arch/clock.h>
+#include <linux/ctype.h>
+#ifdef CONFIG_FSL_ESDHC
+#include <fsl_esdhc.h>
+#endif
+#include <tsec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void ft_fixup_enet_phy_connect_type(void *fdt)
+{
+	struct eth_device *dev;
+	struct tsec_private *priv;
+	const char *enet_path, *phy_path;
+	char enet[16];
+	char phy[16];
+	int phy_node;
+	int i = 0;
+	int enet_id = 0;
+	uint32_t ph;
+
+	while ((dev = eth_get_dev_by_index(i++)) != NULL) {
+		if (strstr(dev->name, "eTSEC1"))
+			enet_id = 0;
+		else if (strstr(dev->name, "eTSEC2"))
+			enet_id = 1;
+		else if (strstr(dev->name, "eTSEC3"))
+			enet_id = 2;
+		else
+			continue;
+
+		priv = dev->priv;
+		if (priv->flags & TSEC_SGMII)
+			continue;
+
+		sprintf(enet, "ethernet%d", enet_id);
+		enet_path = fdt_get_alias(fdt, enet);
+		if (!enet_path)
+			continue;
+
+		sprintf(phy, "enet%d_rgmii_phy", enet_id);
+		phy_path = fdt_get_alias(fdt, phy);
+		if (!phy_path)
+			continue;
+
+		phy_node = fdt_path_offset(fdt, phy_path);
+		if (phy_node < 0)
+			continue;
+
+		ph = fdt_create_phandle(fdt, phy_node);
+		if (ph)
+			do_fixup_by_path_u32(fdt, enet_path,
+					     "phy-handle", ph, 1);
+
+		do_fixup_by_path(fdt, enet_path, "phy-connection-type",
+				 phy_string_for_interface(
+				 PHY_INTERFACE_MODE_RGMII_ID),
+				 sizeof(phy_string_for_interface(
+				 PHY_INTERFACE_MODE_RGMII_ID)),
+				 1);
+	}
+}
+
+void ft_cpu_setup(void *blob, bd_t *bd)
+{
+	int off;
+	int val;
+	const char *sysclk_path;
+
+	unsigned long busclk = get_bus_freq(0);
+
+	fdt_fixup_ethernet(blob);
+
+	off = fdt_node_offset_by_prop_value(blob, -1, "device_type", "cpu", 4);
+	while (off != -FDT_ERR_NOTFOUND) {
+		val = gd->cpu_clk;
+		fdt_setprop(blob, off, "clock-frequency", &val, 4);
+		off = fdt_node_offset_by_prop_value(blob, off,
+						    "device_type", "cpu", 4);
+	}
+
+	do_fixup_by_prop_u32(blob, "device_type", "soc",
+			     4, "bus-frequency", busclk / 2, 1);
+
+	ft_fixup_enet_phy_connect_type(blob);
+
+#ifdef CONFIG_SYS_NS16550
+	do_fixup_by_compat_u32(blob, "fsl,16550-FIFO64",
+			       "clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
+#endif
+
+	sysclk_path = fdt_get_alias(blob, "sysclk");
+	if (sysclk_path)
+		do_fixup_by_path_u32(blob, sysclk_path, "clock-frequency",
+				     CONFIG_SYS_CLK_FREQ, 1);
+	do_fixup_by_compat_u32(blob, "fsl,qoriq-sysclk-2.0",
+			       "clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+
+#if defined(CONFIG_FSL_ESDHC)
+	fdt_fixup_esdhc(blob, bd);
+#endif
+
+	/*
+	 * platform bus clock = system bus clock/2
+	 * Here busclk = system bus clock
+	 * We are using the platform bus clock as 1588 Timer reference
+	 * clock source select
+	 */
+	do_fixup_by_compat_u32(blob, "fsl, gianfar-ptp-timer",
+			       "timer-frequency", busclk / 2, 1);
+
+	/*
+	 * clock-freq should change to clock-frequency and
+	 * flexcan-v1.0 should change to p1010-flexcan respectively
+	 * in the future.
+	 */
+	do_fixup_by_compat_u32(blob, "fsl, flexcan-v1.0",
+			       "clock_freq", busclk / 2, 1);
+
+	do_fixup_by_compat_u32(blob, "fsl, flexcan-v1.0",
+			       "clock-frequency", busclk / 2, 1);
+
+	do_fixup_by_compat_u32(blob, "fsl, ls1021a-flexcan",
+			       "clock-frequency", busclk / 2, 1);
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c
new file mode 100644
index 0000000..9b78acb
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include "fsl_ls1_serdes.h"
+
+#ifdef CONFIG_SYS_FSL_SRDS_1
+static u64 serdes1_prtcl_map;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+static u64 serdes2_prtcl_map;
+#endif
+
+int is_serdes_configured(enum srds_prtcl device)
+{
+	u64 ret = 0;
+
+#ifdef CONFIG_SYS_FSL_SRDS_1
+	ret |= (1ULL << device) & serdes1_prtcl_map;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+	ret |= (1ULL << device) & serdes2_prtcl_map;
+#endif
+
+	return !!ret;
+}
+
+int serdes_get_first_lane(u32 sd, enum srds_prtcl device)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u32 cfg = in_be32(&gur->rcwsr[4]);
+	int i;
+
+	switch (sd) {
+#ifdef CONFIG_SYS_FSL_SRDS_1
+	case FSL_SRDS_1:
+		cfg &= RCWSR4_SRDS1_PRTCL_MASK;
+		cfg >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+		break;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+	case FSL_SRDS_2:
+		cfg &= RCWSR4_SRDS2_PRTCL_MASK;
+		cfg >>= RCWSR4_SRDS2_PRTCL_SHIFT;
+		break;
+#endif
+	default:
+		printf("invalid SerDes%d\n", sd);
+		break;
+	}
+	/* Is serdes enabled at all? */
+	if (unlikely(cfg == 0))
+		return -ENODEV;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (serdes_get_prtcl(sd, cfg, i) == device)
+			return i;
+	}
+
+	return -ENODEV;
+}
+
+u64 serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u64 serdes_prtcl_map = 0;
+	u32 cfg;
+	int lane;
+
+	cfg = in_be32(&gur->rcwsr[4]) & sd_prctl_mask;
+	cfg >>= sd_prctl_shift;
+	printf("Using SERDES%d Protocol: %d (0x%x)\n", sd + 1, cfg, cfg);
+
+	if (!is_serdes_prtcl_valid(sd, cfg))
+		printf("SERDES%d[PRTCL] = 0x%x is not valid\n", sd + 1, cfg);
+
+	for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
+		enum srds_prtcl lane_prtcl = serdes_get_prtcl(sd, cfg, lane);
+
+		serdes_prtcl_map |= (1ULL << lane_prtcl);
+	}
+
+	return serdes_prtcl_map;
+}
+
+void fsl_serdes_init(void)
+{
+#ifdef CONFIG_SYS_FSL_SRDS_1
+	serdes1_prtcl_map = serdes_init(FSL_SRDS_1,
+					CONFIG_SYS_FSL_SERDES_ADDR,
+					RCWSR4_SRDS1_PRTCL_MASK,
+					RCWSR4_SRDS1_PRTCL_SHIFT);
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+	serdes2_prtcl_map = serdes_init(FSL_SRDS_2,
+					CONFIG_SYS_FSL_SERDES_ADDR +
+					FSL_SRDS_2 * 0x1000,
+					RCWSR4_SRDS2_PRTCL_MASK,
+					RCWSR4_SRDS2_PRTCL_SHIFT);
+#endif
+}
+
+const char *serdes_clock_to_string(u32 clock)
+{
+	switch (clock) {
+	case SRDS_PLLCR0_RFCK_SEL_100:
+		return "100";
+	case SRDS_PLLCR0_RFCK_SEL_125:
+		return "125";
+	default:
+		return "100";
+	}
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h
new file mode 100644
index 0000000..834aa53
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/fsl_ls1_serdes.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __FSL_LS1_SERDES_H
+#define __FSL_LS1_SERDES_H
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl);
+int serdes_lane_enabled(int lane);
+#endif /* __FSL_LS1_SERDES_H */
diff --git a/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c b/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c
new file mode 100644
index 0000000..cc53910
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/ls102xa_serdes.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/immap_ls102xa.h>
+
+static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
+	[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1},
+	[0x10] = {PCIE1, SATA1, PCIE2, PCIE2},
+	[0x20] = {PCIE1, SGMII_TSEC1, PCIE2, SGMII_TSEC2},
+	[0x30] = {PCIE1, SATA1, SGMII_TSEC1, SGMII_TSEC2},
+	[0x40] = {PCIE1, PCIE1, SATA1, SGMII_TSEC2},
+	[0x50] = {PCIE1, PCIE1, PCIE2, SGMII_TSEC2},
+	[0x60] = {PCIE1, PCIE1, SGMII_TSEC1, SGMII_TSEC2},
+	[0x70] = {PCIE1, SATA1, PCIE2, SGMII_TSEC2},
+	[0x80] = {PCIE2, PCIE2, PCIE2, PCIE2},
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+	return serdes_cfg_tbl[cfg][lane];
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+	int i;
+
+	if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (serdes_cfg_tbl[prtcl][i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}
diff --git a/arch/arm/cpu/armv7/ls102xa/timer.c b/arch/arm/cpu/armv7/ls102xa/timer.c
new file mode 100644
index 0000000..11b17b2
--- /dev/null
+++ b/arch/arm/cpu/armv7/ls102xa/timer.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <div64.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * This function is intended for SHORT delays only.
+ * It will overflow at around 10 seconds @ 400MHz,
+ * or 20 seconds @ 200MHz.
+ */
+unsigned long usec2ticks(unsigned long usec)
+{
+	ulong ticks;
+
+	if (usec < 1000)
+		ticks = ((usec * (get_tbclk()/1000)) + 500) / 1000;
+	else
+		ticks = ((usec / 10) * (get_tbclk() / 100000));
+
+	return ticks;
+}
+
+static inline unsigned long long tick_to_time(unsigned long long tick)
+{
+	unsigned long freq;
+
+	asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+	tick *= CONFIG_SYS_HZ;
+	do_div(tick, freq);
+
+	return tick;
+}
+
+static inline unsigned long long us_to_tick(unsigned long long usec)
+{
+	unsigned long freq;
+
+	asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+	usec = usec * freq  + 999999;
+	do_div(usec, 1000000);
+
+	return usec;
+}
+
+int timer_init(void)
+{
+	struct sctr_regs *sctr = (struct sctr_regs *)SCTR_BASE_ADDR;
+	unsigned long ctrl, val, freq;
+
+	/* Enable System Counter */
+	writel(SYS_COUNTER_CTRL_ENABLE, &sctr->cntcr);
+
+	freq = GENERIC_TIMER_CLK;
+	asm("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));
+
+	/* Set PL1 Physical Timer Ctrl */
+	ctrl = ARCH_TIMER_CTRL_ENABLE;
+	asm("mcr p15, 0, %0, c14, c2, 1" : : "r" (ctrl));
+
+	/* Set PL1 Physical Comp Value */
+	val = TIMER_COMP_VAL;
+	asm("mcrr p15, 2, %Q0, %R0, c14" : : "r" (val));
+
+	gd->arch.tbl = 0;
+	gd->arch.tbu = 0;
+
+	return 0;
+}
+
+unsigned long long get_ticks(void)
+{
+	unsigned long long now;
+
+	asm("mrrc p15, 0, %Q0, %R0, c14" : "=r" (now));
+
+	gd->arch.tbl = (unsigned long)(now & 0xffffffff);
+	gd->arch.tbu = (unsigned long)(now >> 32);
+
+	return now;
+}
+
+unsigned long get_timer_masked(void)
+{
+	return tick_to_time(get_ticks());
+}
+
+unsigned long get_timer(ulong base)
+{
+	return get_timer_masked() - base;
+}
+
+/* delay x useconds and preserve advance timstamp value */
+void __udelay(unsigned long usec)
+{
+	unsigned long long start;
+	unsigned long tmo;
+
+	start = get_ticks();			/* get current timestamp */
+	tmo = us_to_tick(usec);			/* convert usecs to ticks */
+
+	while ((get_ticks() - start) < tmo)
+		;				/* loop till time has passed */
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On ARM it returns the number of timer ticks per second.
+ */
+unsigned long get_tbclk(void)
+{
+	unsigned long freq;
+
+	asm volatile("mrc p15, 0, %0, c14, c0, 0" : "=r" (freq));
+
+	return freq;
+}
diff --git a/arch/arm/include/asm/arch-ls102xa/clock.h b/arch/arm/include/asm/arch-ls102xa/clock.h
new file mode 100644
index 0000000..fd36bb0
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/clock.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ */
+
+#ifndef __ASM_ARCH_LS102XA_CLOCK_H_
+#define __ASM_ARCH_LS102XA_CLOCK_H_
+
+#include <common.h>
+
+enum mxc_clock {
+	MXC_ARM_CLK = 0,
+	MXC_UART_CLK,
+	MXC_ESDHC_CLK,
+	MXC_I2C_CLK,
+	MXC_DSPI_CLK,
+};
+
+unsigned int mxc_get_clock(enum mxc_clock clk);
+
+#endif /* __ASM_ARCH_LS102XA_CLOCK_H_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
new file mode 100644
index 0000000..ed78c33
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2014, Freescale Semiconductor
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARMV7_LS102XA_CONFIG_
+#define _ASM_ARMV7_LS102XA_CONFIG_
+
+#define CONFIG_SYS_CACHELINE_SIZE		64
+
+#define OCRAM_BASE_ADDR				0x10000000
+#define OCRAM_SIZE				0x00020000
+
+#define CONFIG_SYS_IMMR				0x01000000
+
+#define CONFIG_SYS_FSL_DDR_ADDR			(CONFIG_SYS_IMMR + 0x00080000)
+#define CONFIG_SYS_CCI400_ADDR			(CONFIG_SYS_IMMR + 0x00180000)
+#define CONFIG_SYS_IFC_ADDR			(CONFIG_SYS_IMMR + 0x00530000)
+#define CONFIG_SYS_FSL_ESDHC_ADDR		(CONFIG_SYS_IMMR + 0x00560000)
+#define CONFIG_SYS_FSL_SCFG_ADDR		(CONFIG_SYS_IMMR + 0x00570000)
+#define CONFIG_SYS_FSL_SERDES_ADDR		(CONFIG_SYS_IMMR + 0x00ea0000)
+#define CONFIG_SYS_FSL_GUTS_ADDR		(CONFIG_SYS_IMMR + 0x00ee0000)
+#define CONFIG_SYS_FSL_LS1_CLK_ADDR		(CONFIG_SYS_IMMR + 0x00ee1000)
+#define CONFIG_SYS_NS16550_COM1			(CONFIG_SYS_IMMR + 0x011c0500)
+#define CONFIG_SYS_NS16550_COM2			(CONFIG_SYS_IMMR + 0x011d0500)
+#define CONFIG_SYS_DCU_ADDR			(CONFIG_SYS_IMMR + 0x01ce0000)
+
+#define CONFIG_SYS_TSEC1_OFFSET			0x01d10000
+#define CONFIG_SYS_TSEC2_OFFSET			0x01d50000
+#define CONFIG_SYS_TSEC3_OFFSET			0x01d90000
+#define CONFIG_SYS_MDIO1_OFFSET			0x01d24000
+
+#define TSEC_BASE_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
+#define MDIO_BASE_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)
+
+#define SCTR_BASE_ADDR				(CONFIG_SYS_IMMR + 0x01b00000)
+
+#define I2C1_BASE_ADDR				(CONFIG_SYS_IMMR + 0x01180000)
+#define I2C2_BASE_ADDR				(CONFIG_SYS_IMMR + 0x01190000)
+#define I2C3_BASE_ADDR				(CONFIG_SYS_IMMR + 0x011a0000)
+
+#define WDOG1_BASE_ADDR				(CONFIG_SYS_IMMR + 0x01ad0000)
+
+#define QSPI0_BASE_ADDR				(CONFIG_SYS_IMMR + 0x00550000)
+#define DSPI1_BASE_ADDR				(CONFIG_SYS_IMMR + 0x01100000)
+
+#define LPUART_BASE				(CONFIG_SYS_IMMR + 0x01950000)
+
+#ifdef CONFIG_DDR_SPD
+#define CONFIG_SYS_FSL_DDR_BE
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_SYS_FSL_DDRC_ARM_GEN3
+#define CONFIG_SYS_FSL_DDR
+#define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE		((phys_size_t)2 << 30)
+#define CONFIG_MAX_MEM_MAPPED			CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
+#endif
+
+#define CONFIG_SYS_FSL_IFC_BE
+#define CONFIG_SYS_FSL_ESDHC_BE
+#define CONFIG_SYS_FSL_WDOG_BE
+#define CONFIG_SYS_FSL_DSPI_BE
+#define CONFIG_SYS_FSL_QSPI_BE
+#define CONFIG_SYS_FSL_DCU_BE
+
+#define DCU_LAYER_MAX_NUM			16
+
+#define CONFIG_SYS_FSL_SRDS_1
+
+#ifdef CONFIG_LS102XA
+#define CONFIG_MAX_CPUS				2
+#define CONFIG_SYS_FSL_IFC_BANK_COUNT		8
+#define CONFIG_NUM_DDR_CONTROLLERS		1
+#else
+#error SoC not defined
+#endif
+
+#endif /* _ASM_ARMV7_LS102XA_CONFIG_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h b/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h
new file mode 100644
index 0000000..3a92f5a
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/fsl_serdes.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __FSL_SERDES_H
+#define __FSL_SERDES_H
+
+#include <config.h>
+
+enum srds_prtcl {
+	NONE = 0,
+	PCIE1,
+	PCIE2,
+	SATA1,
+	SGMII_TSEC1,
+	SGMII_TSEC2,
+};
+
+enum srds {
+	FSL_SRDS_1  = 0,
+	FSL_SRDS_2  = 1,
+};
+
+int is_serdes_configured(enum srds_prtcl device);
+void fsl_serdes_init(void);
+const char *serdes_clock_to_string(u32 clock);
+
+int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
+
+#endif /* __FSL_SERDES_H */
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
new file mode 100644
index 0000000..7995fe2
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -0,0 +1,493 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_LS102XA_IMMAP_H_
+#define __ASM_ARCH_LS102XA_IMMAP_H_
+
+#define SVR_MAJ(svr)		(((svr) >>  4) & 0xf)
+#define SVR_MIN(svr)		(((svr) >>  0) & 0xf)
+#define SVR_SOC_VER(svr)	(((svr) >> 8) & 0x7ff)
+#define IS_E_PROCESSOR(svr)	(svr & 0x80000)
+
+#define SOC_VER_SLS1020		0x00
+#define SOC_VER_LS1020		0x10
+#define SOC_VER_LS1021		0x11
+#define SOC_VER_LS1022		0x12
+
+#define RCWSR0_SYS_PLL_RAT_SHIFT	25
+#define RCWSR0_SYS_PLL_RAT_MASK		0x1f
+#define RCWSR0_MEM_PLL_RAT_SHIFT	16
+#define RCWSR0_MEM_PLL_RAT_MASK		0x3f
+
+#define RCWSR4_SRDS1_PRTCL_SHIFT	24
+#define RCWSR4_SRDS1_PRTCL_MASK		0xff000000
+
+#define TIMER_COMP_VAL			0xffffffff
+#define ARCH_TIMER_CTRL_ENABLE		(1 << 0)
+#define SYS_COUNTER_CTRL_ENABLE		(1 << 24)
+
+struct sys_info {
+	unsigned long freq_processor[CONFIG_MAX_CPUS];
+	unsigned long freq_systembus;
+	unsigned long freq_ddrbus;
+	unsigned long freq_localbus;
+};
+
+/* Device Configuration and Pin Control */
+struct ccsr_gur {
+	u32     porsr1;         /* POR status 1 */
+	u32     porsr2;         /* POR status 2 */
+	u8      res_008[0x20-0x8];
+	u32     gpporcr1;       /* General-purpose POR configuration */
+	u32	gpporcr2;
+	u32     dcfg_fusesr;    /* Fuse status register */
+	u8      res_02c[0x70-0x2c];
+	u32     devdisr;        /* Device disable control */
+	u32     devdisr2;       /* Device disable control 2 */
+	u32     devdisr3;       /* Device disable control 3 */
+	u32     devdisr4;       /* Device disable control 4 */
+	u32     devdisr5;       /* Device disable control 5 */
+	u8      res_084[0x94-0x84];
+	u32     coredisru;      /* uppper portion for support of 64 cores */
+	u32     coredisrl;      /* lower portion for support of 64 cores */
+	u8      res_09c[0xa4-0x9c];
+	u32     svr;            /* System version */
+	u8	res_0a8[0xb0-0xa8];
+	u32	rstcr;		/* Reset control */
+	u32	rstrqpblsr;	/* Reset request preboot loader status */
+	u8	res_0b8[0xc0-0xb8];
+	u32	rstrqmr1;	/* Reset request mask */
+	u8	res_0c4[0xc8-0xc4];
+	u32	rstrqsr1;	/* Reset request status */
+	u8	res_0cc[0xd4-0xcc];
+	u32	rstrqwdtmrl;	/* Reset request WDT mask */
+	u8	res_0d8[0xdc-0xd8];
+	u32	rstrqwdtsrl;	/* Reset request WDT status */
+	u8	res_0e0[0xe4-0xe0];
+	u32	brrl;		/* Boot release */
+	u8      res_0e8[0x100-0xe8];
+	u32     rcwsr[16];      /* Reset control word status */
+	u8      res_140[0x200-0x140];
+	u32     scratchrw[4];  /* Scratch Read/Write */
+	u8      res_210[0x300-0x210];
+	u32     scratchw1r[4];  /* Scratch Read (Write once) */
+	u8      res_310[0x400-0x310];
+	u32	crstsr;
+	u8      res_404[0x550-0x404];
+	u32	sataliodnr;
+	u8	res_554[0x604-0x554];
+	u32	pamubypenr;
+	u32	dmacr1;
+	u8      res_60c[0x740-0x60c];   /* add more registers when needed */
+	u32     tp_ityp[64];    /* Topology Initiator Type Register */
+	struct {
+		u32     upper;
+		u32     lower;
+	} tp_cluster[1];        /* Core Cluster n Topology Register */
+	u8	res_848[0xe60-0x848];
+	u32	ddrclkdr;
+	u8	res_e60[0xe68-0xe64];
+	u32	ifcclkdr;
+	u8	res_e68[0xe80-0xe6c];
+	u32	sdhcpcr;
+};
+
+#define SCFG_SCFGREVCR_REV		0xffffffff
+#define SCFG_SCFGREVCR_NOREV		0
+#define SCFG_ETSECDMAMCR_LE_BD_FR	0xf8001a0f
+#define SCFG_ETSECCMCR_GE2_CLK125	0x04000000
+#define SCFG_PIXCLKCR_PXCKEN		0x80000000
+
+/* Supplemental Configuration Unit */
+struct ccsr_scfg {
+	u32 dpslpcr;
+	u32 resv0[2];
+	u32 etsecclkdpslpcr;
+	u32 resv1[5];
+	u32 fuseovrdcr;
+	u32 pixclkcr;
+	u32 resv2[5];
+	u32 spimsicr;
+	u32 resv3[6];
+	u32 pex1pmwrcr;
+	u32 pex1pmrdsr;
+	u32 resv4[3];
+	u32 usb3prm1cr;
+	u32 usb4prm2cr;
+	u32 pex1rdmsgpldlsbsr;
+	u32 pex1rdmsgpldmsbsr;
+	u32 pex2rdmsgpldlsbsr;
+	u32 pex2rdmsgpldmsbsr;
+	u32 pex1rdmmsgrqsr;
+	u32 pex2rdmmsgrqsr;
+	u32 spimsiclrcr;
+	u32 pex1mscportsr;
+	u32 pex2mscportsr;
+	u32 pex2pmwrcr;
+	u32 resv5[24];
+	u32 mac1_streamid;
+	u32 mac2_streamid;
+	u32 mac3_streamid;
+	u32 pex1_streamid;
+	u32 pex2_streamid;
+	u32 dma_streamid;
+	u32 sata_streamid;
+	u32 usb3_streamid;
+	u32 qe_streamid;
+	u32 sdhc_streamid;
+	u32 adma_streamid;
+	u32 letechsftrstcr;
+	u32 core0_sft_rst;
+	u32 core1_sft_rst;
+	u32 resv6[1];
+	u32 usb_hi_addr;
+	u32 etsecclkadjcr;
+	u32 sai_clk;
+	u32 resv7[1];
+	u32 dcu_streamid;
+	u32 usb2_streamid;
+	u32 ftm_reset;
+	u32 altcbar;
+	u32 qspi_cfg;
+	u32 pmcintecr;
+	u32 pmcintlecr;
+	u32 pmcintsr;
+	u32 qos1;
+	u32 qos2;
+	u32 qos3;
+	u32 cci_cfg;
+	u32 resv8[1];
+	u32 etsecdmamcr;
+	u32 usb3prm3cr;
+	u32 resv9[1];
+	u32 debug_streamid;
+	u32 resv10[5];
+	u32 snpcnfgcr;
+	u32 resv11[1];
+	u32 intpcr;
+	u32 resv12[20];
+	u32 scfgrevcr;
+	u32 coresrencr;
+	u32 pex2pmrdsr;
+	u32 ddrc1cr;
+	u32 ddrc2cr;
+	u32 ddrc3cr;
+	u32 ddrc4cr;
+	u32 ddrgcr;
+	u32 resv13[120];
+	u32 qeioclkcr;
+	u32 etsecmcr;
+	u32 sdhciovserlcr;
+	u32 resv14[61];
+	u32 sparecr;
+};
+
+/* Clocking */
+struct ccsr_clk {
+	struct {
+		u32 clkcncsr;	/* core cluster n clock control status */
+		u8  res_004[0x1c];
+	} clkcsr[2];
+	u8	res_040[0x7c0]; /* 0x100 */
+	struct {
+		u32 pllcngsr;
+		u8 res_804[0x1c];
+	} pllcgsr[2];
+	u8	res_840[0x1c0];
+	u32	clkpcsr;	/* 0xa00 Platform clock domain control/status */
+	u8	res_a04[0x1fc];
+	u32	pllpgsr;	/* 0xc00 Platform PLL General Status */
+	u8	res_c04[0x1c];
+	u32	plldgsr;	/* 0xc20 DDR PLL General Status */
+	u8	res_c24[0x3dc];
+};
+
+/* System Counter */
+struct sctr_regs {
+	u32 cntcr;
+	u32 cntsr;
+	u32 cntcv1;
+	u32 cntcv2;
+	u32 resv1[4];
+	u32 cntfid0;
+	u32 cntfid1;
+	u32 resv2[1002];
+	u32 counterid[12];
+};
+
+#define MAX_SERDES			1
+#define SRDS_MAX_LANES			4
+#define SRDS_MAX_BANK			2
+
+#define SRDS_RSTCTL_RST			0x80000000
+#define SRDS_RSTCTL_RSTDONE		0x40000000
+#define SRDS_RSTCTL_RSTERR		0x20000000
+#define SRDS_RSTCTL_SWRST		0x10000000
+#define SRDS_RSTCTL_SDEN		0x00000020
+#define SRDS_RSTCTL_SDRST_B		0x00000040
+#define SRDS_RSTCTL_PLLRST_B		0x00000080
+#define SRDS_PLLCR0_POFF		0x80000000
+#define SRDS_PLLCR0_RFCK_SEL_MASK	0x70000000
+#define SRDS_PLLCR0_RFCK_SEL_100	0x00000000
+#define SRDS_PLLCR0_RFCK_SEL_125	0x10000000
+#define SRDS_PLLCR0_RFCK_SEL_156_25	0x20000000
+#define SRDS_PLLCR0_RFCK_SEL_150	0x30000000
+#define SRDS_PLLCR0_RFCK_SEL_161_13	0x40000000
+#define SRDS_PLLCR0_RFCK_SEL_122_88	0x50000000
+#define SRDS_PLLCR0_PLL_LCK		0x00800000
+#define SRDS_PLLCR0_FRATE_SEL_MASK	0x000f0000
+#define SRDS_PLLCR0_FRATE_SEL_5		0x00000000
+#define SRDS_PLLCR0_FRATE_SEL_3_75	0x00050000
+#define SRDS_PLLCR0_FRATE_SEL_5_15	0x00060000
+#define SRDS_PLLCR0_FRATE_SEL_4		0x00070000
+#define SRDS_PLLCR0_FRATE_SEL_3_12	0x00090000
+#define SRDS_PLLCR0_FRATE_SEL_3		0x000a0000
+#define SRDS_PLLCR1_PLL_BWSEL		0x08000000
+
+struct ccsr_serdes {
+	struct {
+		u32	rstctl;	/* Reset Control Register */
+
+		u32	pllcr0; /* PLL Control Register 0 */
+
+		u32	pllcr1; /* PLL Control Register 1 */
+		u32	res_0c;	/* 0x00c */
+		u32	pllcr3;
+		u32	pllcr4;
+		u8	res_18[0x20-0x18];
+	} bank[2];
+	u8	res_40[0x90-0x40];
+	u32	srdstcalcr;	/* 0x90 TX Calibration Control */
+	u8	res_94[0xa0-0x94];
+	u32	srdsrcalcr;	/* 0xa0 RX Calibration Control */
+	u8	res_a4[0xb0-0xa4];
+	u32	srdsgr0;	/* 0xb0 General Register 0 */
+	u8	res_b4[0xe0-0xb4];
+	u32	srdspccr0;	/* 0xe0 Protocol Converter Config 0 */
+	u32	srdspccr1;	/* 0xe4 Protocol Converter Config 1 */
+	u32	srdspccr2;	/* 0xe8 Protocol Converter Config 2 */
+	u32	srdspccr3;	/* 0xec Protocol Converter Config 3 */
+	u32	srdspccr4;	/* 0xf0 Protocol Converter Config 4 */
+	u8	res_f4[0x100-0xf4];
+	struct {
+		u32	lnpssr;	/* 0x100, 0x120, ..., 0x1e0 */
+		u8	res_104[0x120-0x104];
+	} srdslnpssr[4];
+	u8	res_180[0x300-0x180];
+	u32	srdspexeqcr;
+	u32	srdspexeqpcr[11];
+	u8	res_330[0x400-0x330];
+	u32	srdspexapcr;
+	u8	res_404[0x440-0x404];
+	u32	srdspexbpcr;
+	u8	res_444[0x800-0x444];
+	struct {
+		u32	gcr0;	/* 0x800 General Control Register 0 */
+		u32	gcr1;	/* 0x804 General Control Register 1 */
+		u32	gcr2;	/* 0x808 General Control Register 2 */
+		u32	sscr0;
+		u32	recr0;	/* 0x810 Receive Equalization Control */
+		u32	recr1;
+		u32	tecr0;	/* 0x818 Transmit Equalization Control */
+		u32	sscr1;
+		u32	ttlcr0;	/* 0x820 Transition Tracking Loop Ctrl 0 */
+		u8	res_824[0x83c-0x824];
+		u32	tcsr3;
+	} lane[4];	/* Lane A, B, C, D, E, F, G, H */
+	u8	res_a00[0x1000-0xa00];	/* from 0xa00 to 0xfff */
+};
+
+#define DDR_SDRAM_CFG			0x470c0008
+#define DDR_CS0_BNDS			0x008000bf
+#define DDR_CS0_CONFIG			0x80014302
+#define DDR_TIMING_CFG_0		0x50550004
+#define DDR_TIMING_CFG_1		0xbcb38c56
+#define DDR_TIMING_CFG_2		0x0040d120
+#define DDR_TIMING_CFG_3		0x010e1000
+#define DDR_TIMING_CFG_4		0x00000001
+#define DDR_TIMING_CFG_5		0x03401400
+#define DDR_SDRAM_CFG_2			0x00401010
+#define DDR_SDRAM_MODE			0x00061c60
+#define DDR_SDRAM_MODE_2		0x00180000
+#define DDR_SDRAM_INTERVAL		0x18600618
+#define DDR_DDR_WRLVL_CNTL		0x8655f605
+#define DDR_DDR_WRLVL_CNTL_2		0x05060607
+#define DDR_DDR_WRLVL_CNTL_3		0x05050505
+#define DDR_DDR_CDR1			0x80040000
+#define DDR_DDR_CDR2			0x00000001
+#define DDR_SDRAM_CLK_CNTL		0x02000000
+#define DDR_DDR_ZQ_CNTL			0x89080600
+#define DDR_CS0_CONFIG_2		0
+#define DDR_SDRAM_CFG_MEM_EN		0x80000000
+
+/* DDR memory controller registers */
+struct ccsr_ddr {
+	u32 cs0_bnds;			/* Chip Select 0 Memory Bounds */
+	u32 resv1[1];
+	u32 cs1_bnds;			/* Chip Select 1 Memory Bounds */
+	u32 resv2[1];
+	u32 cs2_bnds;			/* Chip Select 2 Memory Bounds */
+	u32 resv3[1];
+	u32 cs3_bnds;			/* Chip Select 3 Memory Bounds */
+	u32 resv4[25];
+	u32 cs0_config;			/* Chip Select Configuration */
+	u32 cs1_config;			/* Chip Select Configuration */
+	u32 cs2_config;			/* Chip Select Configuration */
+	u32 cs3_config;			/* Chip Select Configuration */
+	u32 resv5[12];
+	u32 cs0_config_2;		/* Chip Select Configuration 2 */
+	u32 cs1_config_2;		/* Chip Select Configuration 2 */
+	u32 cs2_config_2;		/* Chip Select Configuration 2 */
+	u32 cs3_config_2;		/* Chip Select Configuration 2 */
+	u32 resv6[12];
+	u32 timing_cfg_3;		/* SDRAM Timing Configuration 3 */
+	u32 timing_cfg_0;		/* SDRAM Timing Configuration 0 */
+	u32 timing_cfg_1;		/* SDRAM Timing Configuration 1 */
+	u32 timing_cfg_2;		/* SDRAM Timing Configuration 2 */
+	u32 sdram_cfg;			/* SDRAM Control Configuration */
+	u32 sdram_cfg_2;		/* SDRAM Control Configuration 2 */
+	u32 sdram_mode;			/* SDRAM Mode Configuration */
+	u32 sdram_mode_2;		/* SDRAM Mode Configuration 2 */
+	u32 sdram_md_cntl;		/* SDRAM Mode Control */
+	u32 sdram_interval;		/* SDRAM Interval Configuration */
+	u32 sdram_data_init;		/* SDRAM Data initialization */
+	u32 resv7[1];
+	u32 sdram_clk_cntl;		/* SDRAM Clock Control */
+	u32 resv8[5];
+	u32 init_addr;			/* training init addr */
+	u32 init_ext_addr;		/* training init extended addr */
+	u32 resv9[4];
+	u32 timing_cfg_4;		/* SDRAM Timing Configuration 4 */
+	u32 timing_cfg_5;		/* SDRAM Timing Configuration 5 */
+	u32 timing_cfg_6;		/* SDRAM Timing Configuration 6 */
+	u32 timing_cfg_7;		/* SDRAM Timing Configuration 7 */
+	u32 ddr_zq_cntl;		/* ZQ calibration control*/
+	u32 ddr_wrlvl_cntl;		/* write leveling control*/
+	u32 resv10[1];
+	u32 ddr_sr_cntr;		/* self refresvh counter */
+	u32 ddr_sdram_rcw_1;		/* Control Words 1 */
+	u32 ddr_sdram_rcw_2;		/* Control Words 2 */
+	u32 resv11[2];
+	u32 ddr_wrlvl_cntl_2;		/* write leveling control 2 */
+	u32 ddr_wrlvl_cntl_3;		/* write leveling control 3 */
+	u32 resv12[2];
+	u32 ddr_sdram_rcw_3;		/* Control Words 3 */
+	u32 ddr_sdram_rcw_4;		/* Control Words 4 */
+	u32 ddr_sdram_rcw_5;		/* Control Words 5 */
+	u32 ddr_sdram_rcw_6;		/* Control Words 6 */
+	u32 resv13[20];
+	u32 sdram_mode_3;		/* SDRAM Mode Configuration 3 */
+	u32 sdram_mode_4;		/* SDRAM Mode Configuration 4 */
+	u32 sdram_mode_5;		/* SDRAM Mode Configuration 5 */
+	u32 sdram_mode_6;		/* SDRAM Mode Configuration 6 */
+	u32 sdram_mode_7;		/* SDRAM Mode Configuration 7 */
+	u32 sdram_mode_8;		/* SDRAM Mode Configuration 8 */
+	u32 sdram_mode_9;		/* SDRAM Mode Configuration 9 */
+	u32 sdram_mode_10;		/* SDRAM Mode Configuration 10 */
+	u32 sdram_mode_11;		/* SDRAM Mode Configuration 11 */
+	u32 sdram_mode_12;		/* SDRAM Mode Configuration 12 */
+	u32 sdram_mode_13;		/* SDRAM Mode Configuration 13 */
+	u32 sdram_mode_14;		/* SDRAM Mode Configuration 14 */
+	u32 sdram_mode_15;		/* SDRAM Mode Configuration 15 */
+	u32 sdram_mode_16;		/* SDRAM Mode Configuration 16 */
+	u32 resv14[4];
+	u32 timing_cfg_8;		/* SDRAM Timing Configuration 8 */
+	u32 timing_cfg_9;		/* SDRAM Timing Configuration 9 */
+	u32 resv15[2];
+	u32 sdram_cfg_3;		/* SDRAM Control Configuration 3 */
+	u32 resv16[15];
+	u32 deskew_cntl;		/* SDRAM Deskew Control */
+	u32 resv17[545];
+	u32 ddr_dsr1;			/* Debug Status 1 */
+	u32 ddr_dsr2;			/* Debug Status 2 */
+	u32 ddr_cdr1;			/* Control Driver 1 */
+	u32 ddr_cdr2;			/* Control Driver 2 */
+	u32 resv18[50];
+	u32 ip_rev1;			/* IP Block Revision 1 */
+	u32 ip_rev2;			/* IP Block Revision 2 */
+	u32 eor;			/* Enhanced Optimization Register */
+	u32 resv19[63];
+	u32 mtcr;			/* Memory Test Control Register */
+	u32 resv20[7];
+	u32 mtp1;			/* Memory Test Pattern 1 */
+	u32 mtp2;			/* Memory Test Pattern 2 */
+	u32 mtp3;			/* Memory Test Pattern 3 */
+	u32 mtp4;			/* Memory Test Pattern 4 */
+	u32 mtp5;			/* Memory Test Pattern 5 */
+	u32 mtp6;			/* Memory Test Pattern 6 */
+	u32 mtp7;			/* Memory Test Pattern 7 */
+	u32 mtp8;			/* Memory Test Pattern 8 */
+	u32 mtp9;			/* Memory Test Pattern 9 */
+	u32 mtp10;			/* Memory Test Pattern 10 */
+	u32 resv21[6];
+	u32 ddr_mt_st_ext_addr;		/* Memory Test Start Extended Address */
+	u32 ddr_mt_st_addr;		/* Memory Test Start Address */
+	u32 ddr_mt_end_ext_addr;	/* Memory Test End Extended Address */
+	u32 ddr_mt_end_addr;		/* Memory Test End Address */
+	u32 resv22[36];
+	u32 data_err_inject_hi;		/* Data Path Err Injection Mask High */
+	u32 data_err_inject_lo;		/* Data Path Err Injection Mask Low */
+	u32 ecc_err_inject;		/* Data Path Err Injection Mask ECC */
+	u32 resv23[5];
+	u32 capture_data_hi;		/* Data Path Read Capture High */
+	u32 capture_data_lo;		/* Data Path Read Capture Low */
+	u32 capture_ecc;		/* Data Path Read Capture ECC */
+	u32 resv24[5];
+	u32 err_detect;			/* Error Detect */
+	u32 err_disable;		/* Error Disable */
+	u32 err_int_en;
+	u32 capture_attributes;		/* Error Attrs Capture */
+	u32 capture_address;		/* Error Addr Capture */
+	u32 capture_ext_address;	/* Error Extended Addr Capture */
+	u32 err_sbe;			/* Single-Bit ECC Error Management */
+	u32 resv25[105];
+};
+
+#define CCI400_CTRLORD_TERM_BARRIER	0x00000008
+#define CCI400_CTRLORD_EN_BARRIER	0
+
+/* CCI-400 registers */
+struct ccsr_cci400 {
+	u32 ctrl_ord;			/* Control Override */
+	u32 spec_ctrl;			/* Speculation Control */
+	u32 secure_access;		/* Secure Access */
+	u32 status;			/* Status */
+	u32 impr_err;			/* Imprecise Error */
+	u8 res_14[0x100 - 0x14];
+	u32 pmcr;			/* Performance Monitor Control */
+	u8 res_104[0xfd0 - 0x104];
+	u32 pid[8];			/* Peripheral ID */
+	u32 cid[4];			/* Component ID */
+	struct {
+		u32 snoop_ctrl;		/* Snoop Control */
+		u32 sha_ord;		/* Shareable Override */
+		u8 res_1008[0x1100 - 0x1008];
+		u32 rc_qos_ord;		/* read channel QoS Value Override */
+		u32 wc_qos_ord;		/* read channel QoS Value Override */
+		u8 res_1108[0x110c - 0x1108];
+		u32 qos_ctrl;		/* QoS Control */
+		u32 max_ot;		/* Max OT */
+		u8 res_1114[0x1130 - 0x1114];
+		u32 target_lat;		/* Target Latency */
+		u32 latency_regu;	/* Latency Regulation */
+		u32 qos_range;		/* QoS Range */
+		u8 res_113c[0x2000 - 0x113c];
+	} slave[5];			/* Slave Interface */
+	u8 res_6000[0x9004 - 0x6000];
+	u32 cycle_counter;		/* Cycle counter */
+	u32 count_ctrl;			/* Count Control */
+	u32 overflow_status;		/* Overflow Flag Status */
+	u8 res_9010[0xa000 - 0x9010];
+	struct {
+		u32 event_select;	/* Event Select */
+		u32 event_count;	/* Event Count */
+		u32 counter_ctrl;	/* Counter Control */
+		u32 overflow_status;	/* Overflow Flag Status */
+		u8 res_a010[0xb000 - 0xa010];
+	} pcounter[4];			/* Performance Counter */
+	u8 res_e004[0x10000 - 0xe004];
+};
+#endif	/* __ASM_ARCH_LS102XA_IMMAP_H_ */
diff --git a/arch/arm/include/asm/arch-ls102xa/imx-regs.h b/arch/arm/include/asm/arch-ls102xa/imx-regs.h
new file mode 100644
index 0000000..f9cd75b
--- /dev/null
+++ b/arch/arm/include/asm/arch-ls102xa/imx-regs.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ */
+
+#ifndef __ASM_ARCH_IMX_REGS_H__
+#define __ASM_ARCH_IMX_REGS_H__
+
+#define I2C_QUIRK_REG	/* enable 8-bit driver */
+
+#ifdef CONFIG_LPUART_32B_REG
+struct lpuart_fsl {
+	u32 baud;
+	u32 stat;
+	u32 ctrl;
+	u32 data;
+	u32 match;
+	u32 modir;
+	u32 fifo;
+	u32 water;
+};
+#else
+struct lpuart_fsl {
+	u8 ubdh;
+	u8 ubdl;
+	u8 uc1;
+	u8 uc2;
+	u8 us1;
+	u8 us2;
+	u8 uc3;
+	u8 ud;
+	u8 uma1;
+	u8 uma2;
+	u8 uc4;
+	u8 uc5;
+	u8 ued;
+	u8 umodem;
+	u8 uir;
+	u8 reserved;
+	u8 upfifo;
+	u8 ucfifo;
+	u8 usfifo;
+	u8 utwfifo;
+	u8 utcfifo;
+	u8 urwfifo;
+	u8 urcfifo;
+	u8 rsvd[28];
+};
+#endif
+
+#endif /* __ASM_ARCH_IMX_REGS_H__ */
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h
index 5f2a5f4..be80434 100644
--- a/arch/arm/include/asm/config.h
+++ b/arch/arm/include/asm/config.h
@@ -23,4 +23,8 @@
 #include <asm/arch-fsl-lsch3/config.h>
 #endif
 
+#ifdef CONFIG_LS102XA
+#include <asm/arch/config.h>
+#endif
+
 #endif
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 88ecddb..bfbe0a0 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -376,7 +376,12 @@ out:
 	return retval;
 }
 
-#elif !defined(readb)
+#else
+#define memset_io(a, b, c)		memset((void *)(a), (b), (c))
+#define memcpy_fromio(a, b, c)		memcpy((a), (void *)(b), (c))
+#define memcpy_toio(a, b, c)		memcpy((void *)(a), (b), (c))
+
+#if !defined(readb)
 
 #define readb(addr)			(__readwrite_bug("readb"),0)
 #define readw(addr)			(__readwrite_bug("readw"),0)
@@ -389,6 +394,7 @@ out:
 
 #define check_signature(io,sig,len)	(0)
 
+#endif
 #endif	/* __mem_pci */
 
 /*
diff --git a/arch/powerpc/include/asm/fsl_enet.h b/arch/powerpc/include/asm/fsl_enet.h
deleted file mode 100644
index 96146b6..0000000
--- a/arch/powerpc/include/asm/fsl_enet.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2010 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef __ASM_PPC_FSL_ENET_H
-#define __ASM_PPC_FSL_ENET_H
-
-#include <phy.h>
-
-struct tsec_mii_mng {
-	u32 miimcfg;		/* MII management configuration reg */
-	u32 miimcom;		/* MII management command reg */
-	u32 miimadd;		/* MII management address reg */
-	u32 miimcon;		/* MII management control reg */
-	u32 miimstat;		/* MII management status reg  */
-	u32 miimind;		/* MII management indication reg */
-	u32 ifstat;		/* Interface Status Register */
-} __attribute__ ((packed));
-
-int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc);
-
-#endif /* __ASM_PPC_FSL_ENET_H */
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 50d7731..32b5a3b 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -36,6 +36,8 @@ endif
 
 obj-$(CONFIG_FSL_DIU_CH7301)	+= diu_ch7301.o
 
+obj-$(CONFIG_FSL_DCU_SII9022A)    += dcu_sii9022a.o
+
 obj-$(CONFIG_MPC8541CDS)	+= cds_pci_ft.o
 obj-$(CONFIG_MPC8548CDS)	+= cds_pci_ft.o
 obj-$(CONFIG_MPC8555CDS)	+= cds_pci_ft.o
diff --git a/board/freescale/common/dcu_sii9022a.c b/board/freescale/common/dcu_sii9022a.c
new file mode 100644
index 0000000..2da627e
--- /dev/null
+++ b/board/freescale/common/dcu_sii9022a.c
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include <i2c.h>
+#include <linux/fb.h>
+
+#define PIXEL_CLK_LSB_REG		0x00
+#define PIXEL_CLK_MSB_REG		0x01
+#define VERT_FREQ_LSB_REG		0x02
+#define VERT_FREQ_MSB_REG		0x03
+#define TOTAL_PIXELS_LSB_REG		0x04
+#define TOTAL_PIXELS_MSB_REG		0x05
+#define TOTAL_LINES_LSB_REG		0x06
+#define TOTAL_LINES_MSB_REG		0x07
+#define TPI_INBUS_FMT_REG		0x08
+#define TPI_INPUT_FMT_REG		0x09
+#define TPI_OUTPUT_FMT_REG		0x0A
+#define TPI_SYS_CTRL_REG		0x1A
+#define TPI_PWR_STAT_REG		0x1E
+#define TPI_AUDIO_HANDING_REG		0x25
+#define TPI_AUDIO_INTF_REG		0x26
+#define TPI_AUDIO_FREQ_REG		0x27
+#define TPI_SET_PAGE_REG		0xBC
+#define TPI_SET_OFFSET_REG		0xBD
+#define TPI_RW_ACCESS_REG		0xBE
+#define TPI_TRANS_MODE_REG		0xC7
+
+#define TPI_INBUS_CLOCK_RATIO_1		(1 << 6)
+#define TPI_INBUS_FULL_PIXEL_WIDE	(1 << 5)
+#define TPI_INBUS_RISING_EDGE		(1 << 4)
+#define TPI_INPUT_CLR_DEPTH_8BIT	(0 << 6)
+#define TPI_INPUT_VRANGE_EXPAN_AUTO	(0 << 2)
+#define TPI_INPUT_CLR_RGB		(0 << 0)
+#define TPI_OUTPUT_CLR_DEPTH_8BIT	(0 << 6)
+#define TPI_OUTPUT_VRANGE_COMPRE_AUTO	(0 << 2)
+#define TPI_OUTPUT_CLR_HDMI_RGB		(0 << 0)
+#define TPI_SYS_TMDS_OUTPUT		(0 << 4)
+#define TPI_SYS_AV_NORAML		(0 << 3)
+#define TPI_SYS_AV_MUTE			(1 << 3)
+#define TPI_SYS_DVI_MODE		(0 << 0)
+#define TPI_SYS_HDMI_MODE		(1 << 0)
+#define TPI_PWR_STAT_MASK		(3 << 0)
+#define TPI_PWR_STAT_D0			(0 << 0)
+#define TPI_AUDIO_PASS_BASIC		(0 << 0)
+#define TPI_AUDIO_INTF_I2S		(2 << 6)
+#define TPI_AUDIO_INTF_NORMAL		(0 << 4)
+#define TPI_AUDIO_TYPE_PCM		(1 << 0)
+#define TPI_AUDIO_SAMP_SIZE_16BIT	(1 << 6)
+#define TPI_AUDIO_SAMP_FREQ_44K		(2 << 3)
+#define TPI_SET_PAGE_SII9022A		0x01
+#define TPI_SET_OFFSET_SII9022A		0x82
+#define TPI_RW_EN_SRC_TERMIN		(1 << 0)
+#define TPI_TRANS_MODE_ENABLE		(0 << 7)
+
+/* Programming of Silicon SIi9022a HDMI Transmitter */
+int dcu_set_dvi_encoder(struct fb_videomode *videomode)
+{
+	u8 temp;
+	u16 temp1, temp2;
+	u32 temp3;
+
+	i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
+
+	/* Enable TPI transmitter mode */
+	temp = TPI_TRANS_MODE_ENABLE;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_TRANS_MODE_REG, 1, &temp, 1);
+
+	/* Enter into D0 state, full operation */
+	i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
+	temp &= ~TPI_PWR_STAT_MASK;
+	temp |= TPI_PWR_STAT_D0;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
+
+	/* Enable source termination */
+	temp = TPI_SET_PAGE_SII9022A;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_PAGE_REG, 1, &temp, 1);
+	temp = TPI_SET_OFFSET_SII9022A;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_OFFSET_REG, 1, &temp, 1);
+
+	i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
+	temp |= TPI_RW_EN_SRC_TERMIN;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
+
+	/* Set TPI system control */
+	temp = TPI_SYS_TMDS_OUTPUT | TPI_SYS_AV_NORAML | TPI_SYS_DVI_MODE;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SYS_CTRL_REG, 1, &temp, 1);
+
+	/* Set pixel clock */
+	temp1 = PICOS2KHZ(videomode->pixclock) / 10;
+	temp = (u8)(temp1 & 0xFF);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_LSB_REG, 1, &temp, 1);
+	temp = (u8)(temp1 >> 8);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_MSB_REG, 1, &temp, 1);
+
+	/* Set total pixels per line */
+	temp1 = videomode->hsync_len + videomode->left_margin +
+		videomode->xres + videomode->right_margin;
+	temp = (u8)(temp1 & 0xFF);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_LSB_REG, 1, &temp, 1);
+	temp = (u8)(temp1 >> 8);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_MSB_REG, 1, &temp, 1);
+
+	/* Set total lines */
+	temp2 = videomode->vsync_len + videomode->upper_margin +
+		videomode->yres + videomode->lower_margin;
+	temp = (u8)(temp2 & 0xFF);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_LSB_REG, 1, &temp, 1);
+	temp = (u8)(temp2 >> 8);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_MSB_REG, 1, &temp, 1);
+
+	/* Set vertical frequency in Hz */
+	temp3 = temp1 * temp2;
+	temp3 = (PICOS2KHZ(videomode->pixclock) * 1000) / temp3;
+	temp1 = (u16)temp3 * 100;
+	temp = (u8)(temp1 & 0xFF);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_LSB_REG, 1, &temp, 1);
+	temp = (u8)(temp1 >> 8);
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_MSB_REG, 1, &temp, 1);
+
+	/* Set TPI input bus and pixel repetition data */
+	temp = TPI_INBUS_CLOCK_RATIO_1 | TPI_INBUS_FULL_PIXEL_WIDE |
+		TPI_INBUS_RISING_EDGE;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INBUS_FMT_REG, 1, &temp, 1);
+
+	/* Set TPI AVI Input format data */
+	temp = TPI_INPUT_CLR_DEPTH_8BIT | TPI_INPUT_VRANGE_EXPAN_AUTO |
+		TPI_INPUT_CLR_RGB;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INPUT_FMT_REG, 1, &temp, 1);
+
+	/* Set TPI AVI Output format data */
+	temp = TPI_OUTPUT_CLR_DEPTH_8BIT | TPI_OUTPUT_VRANGE_COMPRE_AUTO |
+		TPI_OUTPUT_CLR_HDMI_RGB;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_OUTPUT_FMT_REG, 1, &temp, 1);
+
+	/* Set TPI audio configuration write data */
+	temp = TPI_AUDIO_PASS_BASIC;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_HANDING_REG, 1, &temp, 1);
+
+	temp = TPI_AUDIO_INTF_I2S | TPI_AUDIO_INTF_NORMAL |
+		TPI_AUDIO_TYPE_PCM;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_INTF_REG, 1, &temp, 1);
+
+	temp = TPI_AUDIO_SAMP_SIZE_16BIT | TPI_AUDIO_SAMP_FREQ_44K;
+	i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_FREQ_REG, 1, &temp, 1);
+
+	return 0;
+}
diff --git a/board/freescale/common/dcu_sii9022a.h b/board/freescale/common/dcu_sii9022a.h
new file mode 100644
index 0000000..de76733
--- /dev/null
+++ b/board/freescale/common/dcu_sii9022a.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __DCU_HDMI_SII9022A__
+#define __DCU_HDMI_SII9022A__
+
+/* Programming of Silicon SII9022A connector HDMI Transmitter*/
+int dcu_set_dvi_encoder(struct fb_videomode *videomode);
+
+#endif
diff --git a/board/freescale/ls1021aqds/Kconfig b/board/freescale/ls1021aqds/Kconfig
new file mode 100644
index 0000000..c28bd2b
--- /dev/null
+++ b/board/freescale/ls1021aqds/Kconfig
@@ -0,0 +1,23 @@
+if TARGET_LS1021AQDS
+
+config SYS_CPU
+	string
+	default "armv7"
+
+config SYS_BOARD
+	string
+	default "ls1021aqds"
+
+config SYS_VENDOR
+	string
+	default "freescale"
+
+config SYS_SOC
+	string
+	default "ls102xa"
+
+config SYS_CONFIG_NAME
+	string
+	default "ls1021aqds"
+
+endif
diff --git a/board/freescale/ls1021aqds/MAINTAINERS b/board/freescale/ls1021aqds/MAINTAINERS
new file mode 100644
index 0000000..021d82b
--- /dev/null
+++ b/board/freescale/ls1021aqds/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1021AQDS BOARD
+M:	Alison Wang <alison.wang@freescale.com>
+S:	Maintained
+F:	board/freescale/ls1021aqds/
+F:	include/configs/ls1021aqds.h
+F:	configs/ls1021aqds_nor_defconfig
diff --git a/board/freescale/ls1021aqds/Makefile b/board/freescale/ls1021aqds/Makefile
new file mode 100644
index 0000000..3b6903c
--- /dev/null
+++ b/board/freescale/ls1021aqds/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ls1021aqds.o
+obj-y += ddr.o
+obj-y += eth.o
diff --git a/board/freescale/ls1021aqds/README b/board/freescale/ls1021aqds/README
new file mode 100644
index 0000000..c561776
--- /dev/null
+++ b/board/freescale/ls1021aqds/README
@@ -0,0 +1,112 @@
+Overview
+--------
+The LS1021AQDS is a Freescale reference board that hosts the LS1021A SoC.
+
+LS1021A SoC Overview
+------------------
+The QorIQ LS1 family, which includes the LS1021A communications processor,
+is built on Layerscape architecture, the industry's first software-aware,
+core-agnostic networking architecture to offer unprecedented efficiency
+and scale.
+
+A member of the value-performance tier, the QorIQ LS1021A processor provides
+extensive integration and power efficiency for fanless, small form factor
+enterprise networking applications. Incorporating dual ARM Cortex-A7 cores
+running up to 1.0 GHz, the LS1021A processor delivers pre-silicon CoreMark
+performance of over 6,000, as well as virtualization support, advanced
+security features and the broadest array of high-speed interconnects and
+optimized peripheral features ever offered in a sub-3 W processor.
+
+The QorIQ LS1021A processor features an integrated LCD controller,
+CAN controller for implementing industrial protocols, DDR3L/4 running
+up to 1600 MHz, integrated security engine and QUICC Engine, and ECC
+protection on both L1 and L2 caches. The LS1021A processor is pin- and
+software-compatible with the QorIQ LS1020A and LS1022A processors.
+
+The LS1021A SoC includes the following function and features:
+
+ - ARM Cortex-A7 MPCore compliant with ARMv7-A architecture
+ - Dual high-preformance ARM Cortex-A7 cores, each core includes:
+   - 32 Kbyte L1 Instruction Cache and Data Cache for each core (ECC protection)
+   - 512 Kbyte shared coherent L2 Cache (with ECC protection)
+   - NEON Co-processor (per core)
+   - 40-bit physical addressing
+   - Vector floating-point support
+ - ARM Core-Link CCI-400 Cache Coherent Interconnect
+ - One DDR3L/DDR4 SDRAM memory controller with x8/x16/x32-bit configuration
+   supporting speeds up to 1600Mtps
+   - ECC and interleaving support
+ - VeTSEC Ethernet complex
+   - Up to 3x virtualized 10/100/1000 Ethernet controllers
+   - MII, RMII, RGMII, and SGMII support
+   - QoS, lossless flow control, and IEEE 1588 support
+ - 4-lane 6GHz SerDes
+ - High speed interconnect (4 SerDes lanes with are muxed for these protocol)
+   - Two PCI Express Gen2 controllers running at up to 5 GHz
+   - One Serial ATA 3.0 supporting 6 GT/s operation
+   - Two SGMII interfaces supporting 1000 Mbps
+ - Additional peripheral interfaces
+   - One high-speed USB 3.0 controller with integrated PHY and one high-speed
+     USB 2.00 controller with ULPI
+   - Integrated flash controller (IFC) with 16-bit interface
+   - Quad SPI NOR Flash
+   - One enhanced Secure digital host controller
+   - Display controller unit (DCU) 24-bit RGB (12-bit DDR pin interface)
+   - Ten UARTs comprised of two 16550 compliant DUARTs, and six low power
+     UARTs
+   - Three I2C controllers
+   - Eight FlexTimers four supporting PWM and four FlexCAN ports
+   - Four GPIO controllers supporting up to 109 general purpose I/O signals
+ - Integrated advanced audio block:
+   - Four synchronous audio interfaces (SAI)
+   - Sony/Philips Digital Interconnect Format (SPDIF)
+   - Asynchronous Sample Rate Converter (ASRC)
+ - Hardware based crypto offload engine
+   - IPSec forwarding at up to 1Gbps
+   - QorIQ Trust Architecture, Secure Boot, and ARM TrustZone supported
+   - Public key hardware accelerator
+   - True Random Number Generator (NIST Certified)
+   - Advanced Encryption Standard Accelerators (AESA)
+   - Data Encryption Standard Accelerators
+ - QUICC Engine ULite block
+   - Two universal communication controllers (TDM and HDLC) supporting 64
+   multichannels, each running at 64 Kbps
+   - Support for 256 channels of HDLC
+ - QorIQ TrustArchitecture with Secure Boot, as well as ARM TrustZone supported
+
+LS1021AQDS board Overview
+-------------------------
+ - DDR Controller
+     - Supports rates of up to 1600 MHz data-rate
+     - Supports one DDR3LP UDIMM, of single-, dual- types.
+ - IFC/Local Bus
+     - NAND flash: 512M 8-bit NAND flash
+     - NOR: 128MB 16-bit NOR Flash
+ - Ethernet
+     - Three on-board RGMII 10/100/1G ethernet ports.
+ - FPGA
+ - Clocks
+     - System and DDR clock (SYSCLK, DDRCLK)
+     - SERDES clocks
+ - Power Supplies
+ - SDHC
+     - SDHC/SDXC connector
+ - Other IO
+    - Two Serial ports
+    - Three I2C ports
+
+Memory map
+-----------
+The addresses in brackets are physical addresses.
+
+Start Address	End Address	Description			Size
+0x00_0000_0000	0x00_000F_FFFF	Secure Boot ROM			1MB
+0x00_0100_0000	0x00_0FFF_FFFF	CCSRBAR				240MB
+0x00_1000_0000	0x00_1000_FFFF	OCRAM0				64KB
+0x00_1001_0000	0x00_1001_FFFF	OCRAM1				64KB
+0x00_2000_0000	0x00_20FF_FFFF	DCSR				16MB
+0x00_4000_0000	0x00_5FFF_FFFF	QSPI				512MB
+0x00_6000_0000	0x00_67FF_FFFF	IFC - NOR Flash			128MB
+0x00_7E80_0000	0x00_7E80_FFFF	IFC - NAND Flash		64KB
+0x00_7FB0_0000	0x00_7FB0_0FFF	IFC - FPGA			4KB
+0x00_8000_0000	0x00_FFFF_FFFF	DRAM1				2GB
diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c
new file mode 100644
index 0000000..679c654
--- /dev/null
+++ b/board/freescale/ls1021aqds/ddr.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_ddr_sdram.h>
+#include <fsl_ddr_dimm_params.h>
+#include "ddr.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+			   dimm_params_t *pdimm,
+			   unsigned int ctrl_num)
+{
+	const struct board_specific_parameters *pbsp, *pbsp_highest = NULL;
+	ulong ddr_freq;
+
+	if (ctrl_num > 3) {
+		printf("Not supported controller number %d\n", ctrl_num);
+		return;
+	}
+	if (!pdimm->n_ranks)
+		return;
+
+	pbsp = udimms[0];
+
+	/* Get clk_adjust, wrlvl_start, wrlvl_ctl, according to the board ddr
+	 * freqency and n_banks specified in board_specific_parameters table.
+	 */
+	ddr_freq = get_ddr_freq(0) / 1000000;
+	while (pbsp->datarate_mhz_high) {
+		if (pbsp->n_ranks == pdimm->n_ranks) {
+			if (ddr_freq <= pbsp->datarate_mhz_high) {
+				popts->clk_adjust = pbsp->clk_adjust;
+				popts->wrlvl_start = pbsp->wrlvl_start;
+				popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+				popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+				popts->cpo_override = pbsp->cpo_override;
+				popts->write_data_delay =
+					pbsp->write_data_delay;
+				goto found;
+			}
+			pbsp_highest = pbsp;
+		}
+		pbsp++;
+	}
+
+	if (pbsp_highest) {
+		printf("Error: board specific timing not found for %lu MT/s\n",
+		       ddr_freq);
+		printf("Trying to use the highest speed (%u) parameters\n",
+		       pbsp_highest->datarate_mhz_high);
+		popts->clk_adjust = pbsp_highest->clk_adjust;
+		popts->wrlvl_start = pbsp_highest->wrlvl_start;
+		popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+		popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+	} else {
+		panic("DIMM is not supported by this board");
+	}
+found:
+	debug("Found timing match: n_ranks %d, data rate %d, rank_gb %d\n",
+	      pbsp->n_ranks, pbsp->datarate_mhz_high, pbsp->rank_gb);
+
+	/* force DDR bus width to 32 bits */
+	popts->data_bus_width = 1;
+	popts->otf_burst_chop_en = 0;
+	popts->burst_length = DDR_BL8;
+
+	/*
+	 * Factors to consider for half-strength driver enable:
+	 *	- number of DIMMs installed
+	 */
+	popts->half_strength_driver_enable = 1;
+	/*
+	 * Write leveling override
+	 */
+	popts->wrlvl_override = 1;
+	popts->wrlvl_sample = 0xf;
+	popts->cswl_override = DDR_CSWL_CS0;
+
+	/*
+	 * Rtt and Rtt_WR override
+	 */
+	popts->rtt_override = 0;
+
+	/* Enable ZQ calibration */
+	popts->zq_en = 1;
+
+	/* DHC_EN =1, ODT = 75 Ohm */
+	popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm);
+	popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm);
+}
+
+#ifdef CONFIG_SYS_DDR_RAW_TIMING
+dimm_params_t ddr_raw_timing = {
+	.n_ranks = 1,
+	.rank_density = 1073741824u,
+	.capacity = 1073741824u,
+	.primary_sdram_width = 32,
+	.ec_sdram_width = 0,
+	.registered_dimm = 0,
+	.mirrored_dimm = 0,
+	.n_row_addr = 15,
+	.n_col_addr = 10,
+	.n_banks_per_sdram_device = 8,
+	.edc_config = 0,
+	.burst_lengths_bitmask = 0x0c,
+
+	.tckmin_x_ps = 1071,
+	.caslat_x = 0xfe << 4,	/* 5,6,7,8 */
+	.taa_ps = 13125,
+	.twr_ps = 15000,
+	.trcd_ps = 13125,
+	.trrd_ps = 7500,
+	.trp_ps = 13125,
+	.tras_ps = 37500,
+	.trc_ps = 50625,
+	.trfc_ps = 160000,
+	.twtr_ps = 7500,
+	.trtp_ps = 7500,
+	.refresh_rate_ps = 7800000,
+	.tfaw_ps = 37500,
+};
+
+int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
+			    unsigned int controller_number,
+			    unsigned int dimm_number)
+{
+	static const char dimm_model[] = "Fixed DDR on board";
+
+	if (((controller_number == 0) && (dimm_number == 0)) ||
+	    ((controller_number == 1) && (dimm_number == 0))) {
+		memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
+		memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
+		memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
+	}
+
+	return 0;
+}
+#endif
+
+phys_size_t initdram(int board_type)
+{
+	phys_size_t dram_size;
+
+	puts("Initializing DDR....using SPD\n");
+	dram_size = fsl_ddr_sdram();
+
+	return dram_size;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_dram[0].size = gd->ram_size;
+}
diff --git a/board/freescale/ls1021aqds/ddr.h b/board/freescale/ls1021aqds/ddr.h
new file mode 100644
index 0000000..16d87cb
--- /dev/null
+++ b/board/freescale/ls1021aqds/ddr.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __DDR_H__
+#define __DDR_H__
+struct board_specific_parameters {
+	u32 n_ranks;
+	u32 datarate_mhz_high;
+	u32 rank_gb;
+	u32 clk_adjust;
+	u32 wrlvl_start;
+	u32 wrlvl_ctl_2;
+	u32 wrlvl_ctl_3;
+	u32 cpo_override;
+	u32 write_data_delay;
+	u32 force_2t;
+};
+
+/*
+ * These tables contain all valid speeds we want to override with board
+ * specific parameters. datarate_mhz_high values need to be in ascending order
+ * for each n_ranks group.
+ */
+static const struct board_specific_parameters udimm0[] = {
+	/*
+	 * memory controller 0
+	 *   num|  hi| rank|  clk| wrlvl |   wrlvl   |  wrlvl | cpo  |wrdata|2T
+	 * ranks| mhz| GB  |adjst| start |   ctl2    |  ctl3  |      |delay |
+	 */
+	{1,  833,  1, 6,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{1,  1350, 1, 6,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{1,  833,  2, 6,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{1,  1350, 2, 6,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  833,  4, 6,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{2,  1350, 4, 6,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  1350, 0, 6,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  1666, 4, 4,   0xa, 0x0B08090C, 0x0B0E0D0A,   0x1f,    2,  0},
+	{2,  1666, 0, 4,   0xa, 0x0B08090C, 0x0B0E0D0A,   0x1f,    2,  0},
+	{}
+};
+
+static const struct board_specific_parameters *udimms[] = {
+	udimm0,
+};
+
+#endif
diff --git a/board/freescale/ls1021aqds/eth.c b/board/freescale/ls1021aqds/eth.c
new file mode 100644
index 0000000..be351be
--- /dev/null
+++ b/board/freescale/ls1021aqds/eth.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * This file handles the board muxing between the RGMII/SGMII PHYs on
+ * Freescale LS1021AQDS board. The RGMII PHYs are the three on-board 1Gb
+ * ports. The SGMII PHYs are provided by the standard Freescale four-port
+ * SGMII riser card.
+ *
+ * Muxing is handled via the PIXIS BRDCFG4 register. The EMI1 bits control
+ * muxing among the RGMII PHYs and the SGMII PHYs. The value for RGMII depends
+ * on which port is used. The value for SGMII depends on which slot the riser
+ * is inserted in.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/arch/fsl_serdes.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <malloc.h>
+
+#include "../common/sgmii_riser.h"
+#include "../common/qixis.h"
+
+#define EMI1_MASK       0x1f
+#define EMI1_RGMII0     1
+#define EMI1_RGMII1     2
+#define EMI1_RGMII2     3
+#define EMI1_SGMII1     0x1c
+#define EMI1_SGMII2     0x1d
+
+struct ls1021a_mdio {
+	struct mii_dev *realbus;
+};
+
+static void ls1021a_mux_mdio(int addr)
+{
+	u8 brdcfg4;
+
+	brdcfg4 = QIXIS_READ(brdcfg[4]);
+	brdcfg4 &= EMI1_MASK;
+
+	switch (addr) {
+	case EMI1_RGMII0:
+		brdcfg4 |= 0;
+		break;
+	case EMI1_RGMII1:
+		brdcfg4 |= 0x20;
+		break;
+	case EMI1_RGMII2:
+		brdcfg4 |= 0x40;
+		break;
+	case EMI1_SGMII1:
+		brdcfg4 |= 0x60;
+		break;
+	case EMI1_SGMII2:
+		brdcfg4 |= 0x80;
+		break;
+	default:
+		brdcfg4 |= 0xa0;
+		break;
+	}
+
+	QIXIS_WRITE(brdcfg[4], brdcfg4);
+}
+
+static int ls1021a_mdio_read(struct mii_dev *bus, int addr, int devad,
+			     int regnum)
+{
+	struct ls1021a_mdio *priv = bus->priv;
+
+	ls1021a_mux_mdio(addr);
+
+	return priv->realbus->read(priv->realbus, addr, devad, regnum);
+}
+
+static int ls1021a_mdio_write(struct mii_dev *bus, int addr, int devad,
+			      int regnum, u16 value)
+{
+	struct ls1021a_mdio *priv = bus->priv;
+
+	ls1021a_mux_mdio(addr);
+
+	return priv->realbus->write(priv->realbus, addr, devad, regnum, value);
+}
+
+static int ls1021a_mdio_reset(struct mii_dev *bus)
+{
+	struct ls1021a_mdio *priv = bus->priv;
+
+	return priv->realbus->reset(priv->realbus);
+}
+
+static int ls1021a_mdio_init(char *realbusname, char *fakebusname)
+{
+	struct ls1021a_mdio *lsmdio;
+	struct mii_dev *bus = mdio_alloc();
+
+	if (!bus) {
+		printf("Failed to allocate LS102xA MDIO bus\n");
+		return -1;
+	}
+
+	lsmdio = malloc(sizeof(*lsmdio));
+	if (!lsmdio) {
+		printf("Failed to allocate LS102xA private data\n");
+		free(bus);
+		return -1;
+	}
+
+	bus->read = ls1021a_mdio_read;
+	bus->write = ls1021a_mdio_write;
+	bus->reset = ls1021a_mdio_reset;
+	sprintf(bus->name, fakebusname);
+
+	lsmdio->realbus = miiphy_get_dev_by_name(realbusname);
+
+	if (!lsmdio->realbus) {
+		printf("No bus with name %s\n", realbusname);
+		free(bus);
+		free(lsmdio);
+		return -1;
+	}
+
+	bus->priv = lsmdio;
+
+	return mdio_register(bus);
+}
+
+int board_eth_init(bd_t *bis)
+{
+	struct fsl_pq_mdio_info mdio_info;
+	struct tsec_info_struct tsec_info[3];
+	int num = 0;
+
+#ifdef CONFIG_TSEC1
+	SET_STD_TSEC_INFO(tsec_info[num], 1);
+	if (is_serdes_configured(SGMII_TSEC1)) {
+		puts("eTSEC1 is in sgmii mode\n");
+		tsec_info[num].flags |= TSEC_SGMII;
+		tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";
+	} else {
+		tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+	}
+	num++;
+#endif
+#ifdef CONFIG_TSEC2
+	SET_STD_TSEC_INFO(tsec_info[num], 2);
+	if (is_serdes_configured(SGMII_TSEC2)) {
+		puts("eTSEC2 is in sgmii mode\n");
+		tsec_info[num].flags |= TSEC_SGMII;
+		tsec_info[num].mii_devname = "LS1021A_SGMII_MDIO";
+	} else {
+		tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+	}
+	num++;
+#endif
+#ifdef CONFIG_TSEC3
+	SET_STD_TSEC_INFO(tsec_info[num], 3);
+	tsec_info[num].mii_devname = "LS1021A_RGMII_MDIO";
+	num++;
+#endif
+	if (!num) {
+		printf("No TSECs initialized\n");
+		return 0;
+	}
+
+#ifdef CONFIG_FSL_SGMII_RISER
+	fsl_sgmii_riser_init(tsec_info, num);
+#endif
+
+	mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+	mdio_info.name = DEFAULT_MII_NAME;
+
+	fsl_pq_mdio_init(bis, &mdio_info);
+
+	/* Register the virtual MDIO front-ends */
+	ls1021a_mdio_init(DEFAULT_MII_NAME, "LS1021A_RGMII_MDIO");
+	ls1021a_mdio_init(DEFAULT_MII_NAME, "LS1021A_SGMII_MDIO");
+
+	tsec_eth_init(bis, tsec_info, num);
+
+	return pci_eth_init(bis);
+}
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
new file mode 100644
index 0000000..12e83f7
--- /dev/null
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <fsl_ifc.h>
+
+#include "../common/qixis.h"
+#include "ls1021aqds_qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+enum {
+	MUX_TYPE_SD_PCI4,
+	MUX_TYPE_SD_PC_SA_SG_SG,
+	MUX_TYPE_SD_PC_SA_PC_SG,
+	MUX_TYPE_SD_PC_SG_SG,
+};
+
+int checkboard(void)
+{
+	char buf[64];
+	u8 sw;
+
+	puts("Board: LS1021AQDS\n");
+
+	sw = QIXIS_READ(brdcfg[0]);
+	sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
+
+	if (sw < 0x8)
+		printf("vBank: %d\n", sw);
+	else if (sw == 0x8)
+		puts("PromJet\n");
+	else if (sw == 0x9)
+		puts("NAND\n");
+	else if (sw == 0x15)
+		printf("IFCCard\n");
+	else
+		printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH);
+
+	printf("Sys ID:0x%02x, Sys Ver: 0x%02x\n",
+	       QIXIS_READ(id), QIXIS_READ(arch));
+
+	printf("FPGA:  v%d (%s), build %d\n",
+	       (int)QIXIS_READ(scver), qixis_read_tag(buf),
+	       (int)qixis_read_minor());
+
+	return 0;
+}
+
+unsigned long get_board_sys_clk(void)
+{
+	u8 sysclk_conf = QIXIS_READ(brdcfg[1]);
+
+	switch (sysclk_conf & 0x0f) {
+	case QIXIS_SYSCLK_64:
+		return 64000000;
+	case QIXIS_SYSCLK_83:
+		return 83333333;
+	case QIXIS_SYSCLK_100:
+		return 100000000;
+	case QIXIS_SYSCLK_125:
+		return 125000000;
+	case QIXIS_SYSCLK_133:
+		return 133333333;
+	case QIXIS_SYSCLK_150:
+		return 150000000;
+	case QIXIS_SYSCLK_160:
+		return 160000000;
+	case QIXIS_SYSCLK_166:
+		return 166666666;
+	}
+	return 66666666;
+}
+
+unsigned long get_board_ddr_clk(void)
+{
+	u8 ddrclk_conf = QIXIS_READ(brdcfg[1]);
+
+	switch ((ddrclk_conf & 0x30) >> 4) {
+	case QIXIS_DDRCLK_100:
+		return 100000000;
+	case QIXIS_DDRCLK_125:
+		return 125000000;
+	case QIXIS_DDRCLK_133:
+		return 133333333;
+	}
+	return 66666666;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = initdram(0);
+
+	return 0;
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+	{CONFIG_SYS_FSL_ESDHC_ADDR},
+};
+
+int board_mmc_init(bd_t *bis)
+{
+	esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+	return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+#endif
+
+int select_i2c_ch_pca9547(u8 ch)
+{
+	int ret;
+
+	ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
+	if (ret) {
+		puts("PCA: failed to select proper channel\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+
+#ifdef CONFIG_TSEC_ENET
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+	out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+#ifdef CONFIG_FSL_IFC
+	init_early_memctl_regs();
+#endif
+
+	/* Workaround for the issue that DDR could not respond to
+	 * barrier transaction which is generated by executing DSB/ISB
+	 * instruction. Set CCI-400 control override register to
+	 * terminate the barrier transaction. After DDR is initialized,
+	 * allow barrier transaction to DDR again */
+	out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
+
+	return 0;
+}
+
+int config_board_mux(int ctrl_type)
+{
+	u8 reg12;
+
+	reg12 = QIXIS_READ(brdcfg[12]);
+
+	switch (ctrl_type) {
+	case MUX_TYPE_SD_PCI4:
+		reg12 = 0x38;
+		break;
+	case MUX_TYPE_SD_PC_SA_SG_SG:
+		reg12 = 0x01;
+		break;
+	case MUX_TYPE_SD_PC_SA_PC_SG:
+		reg12 = 0x01;
+		break;
+	case MUX_TYPE_SD_PC_SG_SG:
+		reg12 = 0x21;
+		break;
+	default:
+		printf("Wrong mux interface type\n");
+		return -1;
+	}
+
+	QIXIS_WRITE(brdcfg[12], reg12);
+
+	return 0;
+}
+
+int config_serdes_mux(void)
+{
+	struct ccsr_gur *gur = (struct ccsr_gur *)CONFIG_SYS_FSL_GUTS_ADDR;
+	u32 cfg;
+
+	cfg = in_be32(&gur->rcwsr[4]) & RCWSR4_SRDS1_PRTCL_MASK;
+	cfg >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+
+	switch (cfg) {
+	case 0x0:
+		config_board_mux(MUX_TYPE_SD_PCI4);
+		break;
+	case 0x30:
+		config_board_mux(MUX_TYPE_SD_PC_SA_SG_SG);
+		break;
+	case 0x60:
+		config_board_mux(MUX_TYPE_SD_PC_SG_SG);
+		break;
+	case 0x70:
+		config_board_mux(MUX_TYPE_SD_PC_SA_PC_SG);
+		break;
+	default:
+		printf("SRDS1 prtcl:0x%x\n", cfg);
+		break;
+	}
+
+	return 0;
+}
+
+int board_init(void)
+{
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+
+	/* Set CCI-400 control override register to
+	 * enable barrier transaction */
+	out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
+
+	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+
+#ifndef CONFIG_SYS_FSL_NO_SERDES
+	fsl_serdes_init();
+	config_serdes_mux();
+#endif
+	return 0;
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+}
+
+u8 flash_read8(void *addr)
+{
+	return __raw_readb(addr + 1);
+}
+
+void flash_write16(u16 val, void *addr)
+{
+	u16 shftval = (((val >> 8) & 0xff) | ((val << 8) & 0xff00));
+
+	__raw_writew(shftval, addr);
+}
+
+u16 flash_read16(void *addr)
+{
+	u16 val = __raw_readw(addr);
+
+	return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
+}
diff --git a/board/freescale/ls1021aqds/ls1021aqds_qixis.h b/board/freescale/ls1021aqds/ls1021aqds_qixis.h
new file mode 100644
index 0000000..09b3be2
--- /dev/null
+++ b/board/freescale/ls1021aqds/ls1021aqds_qixis.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1021AQDS_QIXIS_H__
+#define __LS1021AQDS_QIXIS_H__
+
+/* Definitions of QIXIS Registers for LS1021AQDS */
+
+/* BRDCFG4[4:7]] select EC1 and EC2 as a pair */
+#define BRDCFG4_EMISEL_MASK		0xe0
+#define BRDCFG4_EMISEL_SHIFT		5
+
+/* SYSCLK */
+#define QIXIS_SYSCLK_66			0x0
+#define QIXIS_SYSCLK_83			0x1
+#define QIXIS_SYSCLK_100		0x2
+#define QIXIS_SYSCLK_125		0x3
+#define QIXIS_SYSCLK_133		0x4
+#define QIXIS_SYSCLK_150		0x5
+#define QIXIS_SYSCLK_160		0x6
+#define QIXIS_SYSCLK_166		0x7
+#define QIXIS_SYSCLK_64			0x8
+
+/* DDRCLK */
+#define QIXIS_DDRCLK_66			0x0
+#define QIXIS_DDRCLK_100		0x1
+#define QIXIS_DDRCLK_125		0x2
+#define QIXIS_DDRCLK_133		0x3
+
+#define QIXIS_SRDS1CLK_100		0x0
+
+#endif
diff --git a/board/freescale/ls1021atwr/Kconfig b/board/freescale/ls1021atwr/Kconfig
new file mode 100644
index 0000000..057808d
--- /dev/null
+++ b/board/freescale/ls1021atwr/Kconfig
@@ -0,0 +1,23 @@
+if TARGET_LS1021ATWR
+
+config SYS_CPU
+	string
+	default "armv7"
+
+config SYS_BOARD
+	string
+	default "ls1021atwr"
+
+config SYS_VENDOR
+	string
+	default "freescale"
+
+config SYS_SOC
+	string
+	default "ls102xa"
+
+config SYS_CONFIG_NAME
+	string
+	default "ls1021atwr"
+
+endif
diff --git a/board/freescale/ls1021atwr/MAINTAINERS b/board/freescale/ls1021atwr/MAINTAINERS
new file mode 100644
index 0000000..4e5bc15
--- /dev/null
+++ b/board/freescale/ls1021atwr/MAINTAINERS
@@ -0,0 +1,6 @@
+LS1021ATWR BOARD
+M:	Alison Wang <alison.wang@freescale.com>
+S:	Maintained
+F:	board/freescale/ls1021atwr/
+F:	include/configs/ls1021atwr.h
+F:	configs/ls1021atwr_nor_defconfig
diff --git a/board/freescale/ls1021atwr/Makefile b/board/freescale/ls1021atwr/Makefile
new file mode 100644
index 0000000..01296c0
--- /dev/null
+++ b/board/freescale/ls1021atwr/Makefile
@@ -0,0 +1,8 @@
+#
+# Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ls1021atwr.o
+obj-$(CONFIG_FSL_DCU_FB) += dcu.o
diff --git a/board/freescale/ls1021atwr/README b/board/freescale/ls1021atwr/README
new file mode 100644
index 0000000..d2821cb
--- /dev/null
+++ b/board/freescale/ls1021atwr/README
@@ -0,0 +1,109 @@
+Overview
+--------
+The LS1021ATWR is a Freescale reference board that hosts the LS1021A SoC.
+
+LS1021A SoC Overview
+------------------
+The QorIQ LS1 family, which includes the LS1021A communications processor,
+is built on Layerscape architecture, the industry's first software-aware,
+core-agnostic networking architecture to offer unprecedented efficiency
+and scale.
+
+A member of the value-performance tier, the QorIQ LS1021A processor provides
+extensive integration and power efficiency for fanless, small form factor
+enterprise networking applications. Incorporating dual ARM Cortex-A7 cores
+running up to 1.0 GHz, the LS1021A processor delivers pre-silicon CoreMark
+performance of over 6,000, as well as virtualization support, advanced
+security features and the broadest array of high-speed interconnects and
+optimized peripheral features ever offered in a sub-3 W processor.
+
+The QorIQ LS1021A processor features an integrated LCD controller,
+CAN controller for implementing industrial protocols, DDR3L/4 running
+up to 1600 MHz, integrated security engine and QUICC Engine, and ECC
+protection on both L1 and L2 caches. The LS1021A processor is pin- and
+software-compatible with the QorIQ LS1020A and LS1022A processors.
+
+The LS1021A SoC includes the following function and features:
+
+ - ARM Cortex-A7 MPCore compliant with ARMv7-A architecture
+ - Dual high-preformance ARM Cortex-A7 cores, each core includes:
+   - 32 Kbyte L1 Instruction Cache and Data Cache for each core (ECC protection)
+   - 512 Kbyte shared coherent L2 Cache (with ECC protection)
+   - NEON Co-processor (per core)
+   - 40-bit physical addressing
+   - Vector floating-point support
+ - ARM Core-Link CCI-400 Cache Coherent Interconnect
+ - One DDR3L/DDR4 SDRAM memory controller with x8/x16/x32-bit configuration
+   supporting speeds up to 1600Mtps
+   - ECC and interleaving support
+ - VeTSEC Ethernet complex
+   - Up to 3x virtualized 10/100/1000 Ethernet controllers
+   - MII, RMII, RGMII, and SGMII support
+   - QoS, lossless flow control, and IEEE 1588 support
+ - 4-lane 6GHz SerDes
+ - High speed interconnect (4 SerDes lanes with are muxed for these protocol)
+   - Two PCI Express Gen2 controllers running at up to 5 GHz
+   - One Serial ATA 3.0 supporting 6 GT/s operation
+   - Two SGMII interfaces supporting 1000 Mbps
+ - Additional peripheral interfaces
+   - One high-speed USB 3.0 controller with integrated PHY and one high-speed
+     USB 2.00 controller with ULPI
+   - Integrated flash controller (IFC) with 16-bit interface
+   - Quad SPI NOR Flash
+   - One enhanced Secure digital host controller
+   - Display controller unit (DCU) 24-bit RGB (12-bit DDR pin interface)
+   - Ten UARTs comprised of two 16550 compliant DUARTs, and six low power
+     UARTs
+   - Three I2C controllers
+   - Eight FlexTimers four supporting PWM and four FlexCAN ports
+   - Four GPIO controllers supporting up to 109 general purpose I/O signals
+ - Integrated advanced audio block:
+   - Four synchronous audio interfaces (SAI)
+   - Sony/Philips Digital Interconnect Format (SPDIF)
+   - Asynchronous Sample Rate Converter (ASRC)
+ - Hardware based crypto offload engine
+   - IPSec forwarding at up to 1Gbps
+   - QorIQ Trust Architecture, Secure Boot, and ARM TrustZone supported
+   - Public key hardware accelerator
+   - True Random Number Generator (NIST Certified)
+   - Advanced Encryption Standard Accelerators (AESA)
+   - Data Encryption Standard Accelerators
+ - QUICC Engine ULite block
+   - Two universal communication controllers (TDM and HDLC) supporting 64
+   multichannels, each running at 64 Kbps
+   - Support for 256 channels of HDLC
+ - QorIQ TrustArchitecture with Secure Boot, as well as ARM TrustZone supported
+
+LS1021ATWR board Overview
+-------------------------
+ - DDR Controller
+     - Supports rates of up to 1600 MHz data-rate
+     - Supports one DDR3LP SDRAM.
+ - IFC/Local Bus
+     - NOR: 128MB 16-bit NOR Flash
+ - Ethernet
+     - Three on-board RGMII 10/100/1G ethernet ports.
+ - CPLD
+ - Clocks
+     - System and DDR clock (SYSCLK, DDRCLK)
+     - SERDES clocks
+ - Power Supplies
+ - SDHC
+     - SDHC/SDXC connector
+ - Other IO
+    - One Serial port
+    - Three I2C ports
+
+Memory map
+-----------
+The addresses in brackets are physical addresses.
+
+Start Address	End Address	Description			Size
+0x00_0000_0000	0x00_000F_FFFF	Secure Boot ROM			1MB
+0x00_0100_0000	0x00_0FFF_FFFF	CCSRBAR				240MB
+0x00_1000_0000	0x00_1000_FFFF	OCRAM0				64KB
+0x00_1001_0000	0x00_1001_FFFF	OCRAM1				64KB
+0x00_2000_0000	0x00_20FF_FFFF	DCSR				16MB
+0x00_4000_0000	0x00_5FFF_FFFF	QSPI				512MB
+0x00_6000_0000	0x00_67FF_FFFF	IFC - NOR Flash			128MB
+0x00_8000_0000	0x00_FFFF_FFFF	DRAM1				2GB
diff --git a/board/freescale/ls1021atwr/dcu.c b/board/freescale/ls1021atwr/dcu.c
new file mode 100644
index 0000000..8fe4ccb
--- /dev/null
+++ b/board/freescale/ls1021atwr/dcu.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include "div64.h"
+#include "../common/dcu_sii9022a.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+unsigned int dcu_set_pixel_clock(unsigned int pixclock)
+{
+	unsigned long long div;
+
+	div = (unsigned long long)(gd->bus_clk / 1000);
+	div *= (unsigned long long)pixclock;
+	do_div(div, 1000000000);
+
+	return div;
+}
+
+int platform_dcu_init(unsigned int xres, unsigned int yres,
+		      const char *port,
+		      struct fb_videomode *dcu_fb_videomode)
+{
+	const char *name;
+	unsigned int pixel_format;
+
+	if (strncmp(port, "twr_lcd", 4) == 0) {
+		name = "TWR_LCD_RGB card";
+	} else {
+		name = "HDMI";
+		dcu_set_dvi_encoder(dcu_fb_videomode);
+	}
+
+	printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
+
+	pixel_format = 32;
+	fsl_dcu_init(xres, yres, pixel_format);
+
+	return 0;
+}
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
new file mode 100644
index 0000000..b522ff2
--- /dev/null
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -0,0 +1,488 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/immap_ls102xa.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <fsl_ifc.h>
+#include <netdev.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define VERSION_MASK		0x00FF
+#define BANK_MASK		0x0001
+#define CONFIG_RESET		0x1
+#define INIT_RESET		0x1
+
+#define CPLD_SET_MUX_SERDES	0x20
+#define CPLD_SET_BOOT_BANK	0x40
+
+#define BOOT_FROM_UPPER_BANK	0x0
+#define BOOT_FROM_LOWER_BANK	0x1
+
+#define LANEB_SATA		(0x01)
+#define LANEB_SGMII1		(0x02)
+#define LANEC_SGMII1		(0x04)
+#define LANEC_PCIEX1		(0x08)
+#define LANED_PCIEX2		(0x10)
+#define LANED_SGMII2		(0x20)
+
+#define MASK_LANE_B		0x1
+#define MASK_LANE_C		0x2
+#define MASK_LANE_D		0x4
+#define MASK_SGMII		0x8
+
+#define KEEP_STATUS		0x0
+#define NEED_RESET		0x1
+
+struct cpld_data {
+	u8 cpld_ver;		/* cpld revision */
+	u8 cpld_ver_sub;	/* cpld sub revision */
+	u8 pcba_ver;		/* pcb revision number */
+	u8 system_rst;		/* reset system by cpld */
+	u8 soft_mux_on;		/* CPLD override physical switches Enable */
+	u8 cfg_rcw_src1;	/* Reset config word 1 */
+	u8 cfg_rcw_src2;	/* Reset config word 2 */
+	u8 vbank;		/* Flash bank selection Control */
+	u8 gpio;		/* GPIO for TWR-ELEV */
+	u8 i2c3_ifc_mux;
+	u8 mux_spi2;
+	u8 can3_usb2_mux;	/* CAN3 and USB2 Selection */
+	u8 qe_lcd_mux;		/* QE and LCD Selection */
+	u8 serdes_mux;		/* Multiplexed pins for SerDes Lanes */
+	u8 global_rst;		/* reset with init CPLD reg to default */
+	u8 rev1;		/* Reserved */
+	u8 rev2;		/* Reserved */
+};
+
+static void convert_serdes_mux(int type, int need_reset);
+
+void cpld_show(void)
+{
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	printf("CPLD:  V%x.%x\nPCBA:  V%x.0\nVBank: %d\n",
+	       in_8(&cpld_data->cpld_ver) & VERSION_MASK,
+	       in_8(&cpld_data->cpld_ver_sub) & VERSION_MASK,
+	       in_8(&cpld_data->pcba_ver) & VERSION_MASK,
+	       in_8(&cpld_data->vbank) & BANK_MASK);
+
+#ifdef CONFIG_DEBUG
+	printf("soft_mux_on =%x\n",
+	       in_8(&cpld_data->soft_mux_on));
+	printf("cfg_rcw_src1 =%x\n",
+	       in_8(&cpld_data->cfg_rcw_src1));
+	printf("cfg_rcw_src2 =%x\n",
+	       in_8(&cpld_data->cfg_rcw_src2));
+	printf("vbank =%x\n",
+	       in_8(&cpld_data->vbank));
+	printf("gpio =%x\n",
+	       in_8(&cpld_data->gpio));
+	printf("i2c3_ifc_mux =%x\n",
+	       in_8(&cpld_data->i2c3_ifc_mux));
+	printf("mux_spi2 =%x\n",
+	       in_8(&cpld_data->mux_spi2));
+	printf("can3_usb2_mux =%x\n",
+	       in_8(&cpld_data->can3_usb2_mux));
+	printf("qe_lcd_mux =%x\n",
+	       in_8(&cpld_data->qe_lcd_mux));
+	printf("serdes_mux =%x\n",
+	       in_8(&cpld_data->serdes_mux));
+#endif
+}
+
+int checkboard(void)
+{
+	puts("Board: LS1021ATWR\n");
+	cpld_show();
+
+	return 0;
+}
+
+void ddrmc_init(void)
+{
+	struct ccsr_ddr *ddr = (struct ccsr_ddr *)CONFIG_SYS_FSL_DDR_ADDR;
+
+	out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG);
+
+	out_be32(&ddr->cs0_bnds, DDR_CS0_BNDS);
+	out_be32(&ddr->cs0_config, DDR_CS0_CONFIG);
+
+	out_be32(&ddr->timing_cfg_0, DDR_TIMING_CFG_0);
+	out_be32(&ddr->timing_cfg_1, DDR_TIMING_CFG_1);
+	out_be32(&ddr->timing_cfg_2, DDR_TIMING_CFG_2);
+	out_be32(&ddr->timing_cfg_3, DDR_TIMING_CFG_3);
+	out_be32(&ddr->timing_cfg_4, DDR_TIMING_CFG_4);
+	out_be32(&ddr->timing_cfg_5, DDR_TIMING_CFG_5);
+
+	out_be32(&ddr->sdram_cfg_2,  DDR_SDRAM_CFG_2);
+
+	out_be32(&ddr->sdram_mode, DDR_SDRAM_MODE);
+	out_be32(&ddr->sdram_mode_2, DDR_SDRAM_MODE_2);
+
+	out_be32(&ddr->sdram_interval, DDR_SDRAM_INTERVAL);
+
+	out_be32(&ddr->ddr_wrlvl_cntl, DDR_DDR_WRLVL_CNTL);
+
+	out_be32(&ddr->ddr_wrlvl_cntl_2, DDR_DDR_WRLVL_CNTL_2);
+	out_be32(&ddr->ddr_wrlvl_cntl_3, DDR_DDR_WRLVL_CNTL_3);
+
+	out_be32(&ddr->ddr_cdr1, DDR_DDR_CDR1);
+	out_be32(&ddr->ddr_cdr2, DDR_DDR_CDR2);
+
+	out_be32(&ddr->sdram_clk_cntl, DDR_SDRAM_CLK_CNTL);
+	out_be32(&ddr->ddr_zq_cntl, DDR_DDR_ZQ_CNTL);
+
+	out_be32(&ddr->cs0_config_2, DDR_CS0_CONFIG_2);
+	udelay(1);
+	out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG | DDR_SDRAM_CFG_MEM_EN);
+}
+
+int dram_init(void)
+{
+#if (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD))
+	ddrmc_init();
+#endif
+
+	gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+	return 0;
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+	{CONFIG_SYS_FSL_ESDHC_ADDR},
+};
+
+int board_mmc_init(bd_t *bis)
+{
+	esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+	return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+#endif
+
+#ifdef CONFIG_TSEC_ENET
+int board_eth_init(bd_t *bis)
+{
+	struct fsl_pq_mdio_info mdio_info;
+	struct tsec_info_struct tsec_info[4];
+	int num = 0;
+
+#ifdef CONFIG_TSEC1
+	SET_STD_TSEC_INFO(tsec_info[num], 1);
+	if (is_serdes_configured(SGMII_TSEC1)) {
+		puts("eTSEC1 is in sgmii mode.\n");
+		tsec_info[num].flags |= TSEC_SGMII;
+	}
+	num++;
+#endif
+#ifdef CONFIG_TSEC2
+	SET_STD_TSEC_INFO(tsec_info[num], 2);
+	if (is_serdes_configured(SGMII_TSEC2)) {
+		puts("eTSEC2 is in sgmii mode.\n");
+		tsec_info[num].flags |= TSEC_SGMII;
+	}
+	num++;
+#endif
+#ifdef CONFIG_TSEC3
+	SET_STD_TSEC_INFO(tsec_info[num], 3);
+	num++;
+#endif
+	if (!num) {
+		printf("No TSECs initialized\n");
+		return 0;
+	}
+
+	mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+	mdio_info.name = DEFAULT_MII_NAME;
+	fsl_pq_mdio_init(bis, &mdio_info);
+
+	tsec_eth_init(bis, tsec_info, num);
+
+	return pci_eth_init(bis);
+}
+#endif
+
+int config_serdes_mux(void)
+{
+	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u32 protocol = in_be32(&gur->rcwsr[4]) & RCWSR4_SRDS1_PRTCL_MASK;
+
+	protocol >>= RCWSR4_SRDS1_PRTCL_SHIFT;
+	switch (protocol) {
+	case 0x10:
+		convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+		convert_serdes_mux(LANED_PCIEX2 |
+				LANEC_PCIEX1, KEEP_STATUS);
+		break;
+	case 0x20:
+		convert_serdes_mux(LANEB_SGMII1, KEEP_STATUS);
+		convert_serdes_mux(LANEC_PCIEX1, KEEP_STATUS);
+		convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+		break;
+	case 0x30:
+		convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+		convert_serdes_mux(LANEC_SGMII1, KEEP_STATUS);
+		convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+		break;
+	case 0x70:
+		convert_serdes_mux(LANEB_SATA, KEEP_STATUS);
+		convert_serdes_mux(LANEC_PCIEX1, KEEP_STATUS);
+		convert_serdes_mux(LANED_SGMII2, KEEP_STATUS);
+		break;
+	}
+
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+
+#ifdef CONFIG_TSEC_ENET
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+	out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR);
+	out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE2_CLK125);
+	udelay(10);
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+#ifdef CONFIG_FSL_IFC
+	init_early_memctl_regs();
+#endif
+
+#ifdef CONFIG_FSL_DCU_FB
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_REV);
+	out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
+	out_be32(&scfg->scfgrevcr, SCFG_SCFGREVCR_NOREV);
+#endif
+
+	return 0;
+}
+
+int board_init(void)
+{
+#ifndef CONFIG_SYS_FSL_NO_SERDES
+	fsl_serdes_init();
+	config_serdes_mux();
+#endif
+
+	return 0;
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+}
+
+u8 flash_read8(void *addr)
+{
+	return __raw_readb(addr + 1);
+}
+
+void flash_write16(u16 val, void *addr)
+{
+	u16 shftval = (((val >> 8) & 0xff) | ((val << 8) & 0xff00));
+
+	__raw_writew(shftval, addr);
+}
+
+u16 flash_read16(void *addr)
+{
+	u16 val = __raw_readw(addr);
+
+	return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
+}
+
+static void convert_flash_bank(char bank)
+{
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	printf("Now switch to boot from flash bank %d.\n", bank);
+	cpld_data->soft_mux_on = CPLD_SET_BOOT_BANK;
+	cpld_data->vbank = bank;
+
+	printf("Reset board to enable configuration.\n");
+	cpld_data->system_rst = CONFIG_RESET;
+}
+
+static int flash_bank_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+			  char * const argv[])
+{
+	if (argc != 2)
+		return CMD_RET_USAGE;
+	if (strcmp(argv[1], "0") == 0)
+		convert_flash_bank(BOOT_FROM_UPPER_BANK);
+	else if (strcmp(argv[1], "1") == 0)
+		convert_flash_bank(BOOT_FROM_LOWER_BANK);
+	else
+		return CMD_RET_USAGE;
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	boot_bank, 2, 0, flash_bank_cmd,
+	"Flash bank Selection Control",
+	"bank[0-upper bank/1-lower bank] (e.g. boot_bank 0)"
+);
+
+static int cpld_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+			  char * const argv[])
+{
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	if (argc > 2)
+		return CMD_RET_USAGE;
+	if ((argc == 1) || (strcmp(argv[1], "conf") == 0))
+		cpld_data->system_rst = CONFIG_RESET;
+	else if (strcmp(argv[1], "init") == 0)
+		cpld_data->global_rst = INIT_RESET;
+	else
+		return CMD_RET_USAGE;
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	cpld_reset, 2, 0, cpld_reset_cmd,
+	"Reset via CPLD",
+	"conf\n"
+	"	-reset with current CPLD configuration\n"
+	"init\n"
+	"	-reset and initial CPLD configuration with default value"
+
+);
+
+static void convert_serdes_mux(int type, int need_reset)
+{
+	char current_serdes;
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	current_serdes = cpld_data->serdes_mux;
+
+	switch (type) {
+	case LANEB_SATA:
+		current_serdes &= ~MASK_LANE_B;
+		break;
+	case LANEB_SGMII1:
+		current_serdes |= (MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+		break;
+	case LANEC_SGMII1:
+		current_serdes &= ~(MASK_LANE_B | MASK_SGMII | MASK_LANE_C);
+		break;
+	case LANED_SGMII2:
+		current_serdes |= MASK_LANE_D;
+		break;
+	case LANEC_PCIEX1:
+		current_serdes |= MASK_LANE_C;
+		break;
+	case (LANED_PCIEX2 | LANEC_PCIEX1):
+		current_serdes |= MASK_LANE_C;
+		current_serdes &= ~MASK_LANE_D;
+		break;
+	default:
+		printf("CPLD serdes MUX: unsupported MUX type 0x%x\n", type);
+		return;
+	}
+
+	cpld_data->soft_mux_on |= CPLD_SET_MUX_SERDES;
+	cpld_data->serdes_mux = current_serdes;
+
+	if (need_reset == 1) {
+		printf("Reset board to enable configuration\n");
+		cpld_data->system_rst = CONFIG_RESET;
+	}
+}
+
+void print_serdes_mux(void)
+{
+	char current_serdes;
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	current_serdes = cpld_data->serdes_mux;
+
+	printf("Serdes Lane B: ");
+	if ((current_serdes & MASK_LANE_B) == 0)
+		printf("SATA,\n");
+	else
+		printf("SGMII 1,\n");
+
+	printf("Serdes Lane C: ");
+	if ((current_serdes & MASK_LANE_C) == 0)
+		printf("SGMII 1,\n");
+	else
+		printf("PCIe,\n");
+
+	printf("Serdes Lane D: ");
+	if ((current_serdes & MASK_LANE_D) == 0)
+		printf("PCIe,\n");
+	else
+		printf("SGMII 2,\n");
+
+	printf("SGMII 1 is on lane ");
+	if ((current_serdes & MASK_SGMII) == 0)
+		printf("C.\n");
+	else
+		printf("B.\n");
+}
+
+static int serdes_mux_cmd(cmd_tbl_t *cmdtp, int flag, int argc,
+			  char * const argv[])
+{
+	if (argc != 2)
+		return CMD_RET_USAGE;
+	if (strcmp(argv[1], "sata") == 0) {
+		printf("Set serdes lane B to SATA.\n");
+		convert_serdes_mux(LANEB_SATA, NEED_RESET);
+	} else if (strcmp(argv[1], "sgmii1b") == 0) {
+		printf("Set serdes lane B to SGMII 1.\n");
+		convert_serdes_mux(LANEB_SGMII1, NEED_RESET);
+	} else if (strcmp(argv[1], "sgmii1c") == 0) {
+		printf("Set serdes lane C to SGMII 1.\n");
+		convert_serdes_mux(LANEC_SGMII1, NEED_RESET);
+	} else if (strcmp(argv[1], "sgmii2") == 0) {
+		printf("Set serdes lane D to SGMII 2.\n");
+		convert_serdes_mux(LANED_SGMII2, NEED_RESET);
+	} else if (strcmp(argv[1], "pciex1") == 0) {
+		printf("Set serdes lane C to PCIe X1.\n");
+		convert_serdes_mux(LANEC_PCIEX1, NEED_RESET);
+	} else if (strcmp(argv[1], "pciex2") == 0) {
+		printf("Set serdes lane C & lane D to PCIe X2.\n");
+		convert_serdes_mux((LANED_PCIEX2 | LANEC_PCIEX1), NEED_RESET);
+	} else if (strcmp(argv[1], "show") == 0) {
+		print_serdes_mux();
+	} else {
+		return CMD_RET_USAGE;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	lane_bank, 2, 0, serdes_mux_cmd,
+	"Multiplexed function setting for SerDes Lanes",
+	"sata\n"
+	"	-change lane B to sata\n"
+	"lane_bank sgmii1b\n"
+	"	-change lane B to SGMII1\n"
+	"lane_bank sgmii1c\n"
+	"	-change lane C to SGMII1\n"
+	"lane_bank sgmii2\n"
+	"	-change lane D to SGMII2\n"
+	"lane_bank pciex1\n"
+	"	-change lane C to PCIeX1\n"
+	"lane_bank pciex2\n"
+	"	-change lane C & lane D to PCIeX2\n"
+	"\nWARNING: If you aren't familiar with the setting of serdes, don't try to change anything!\n"
+);
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
index ac96163..5ff9dff 100644
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ b/board/freescale/mpc8360emds/mpc8360emds.c
@@ -11,13 +11,13 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <phy.h>
+#include <fsl_mdio.h>
 #if defined(CONFIG_PCI)
 #include <pci.h>
 #endif
 #include <spd_sdram.h>
 #include <asm/mmu.h>
 #include <asm/io.h>
-#include <asm/fsl_enet.h>
 #include <asm/mmu.h>
 #if defined(CONFIG_OF_LIBFDT)
 #include <libfdt.h>
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index 0a3c972..c749e55 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -10,7 +10,6 @@
 #include <i2c.h>
 #include <asm/io.h>
 #include <asm/fsl_mpc83xx_serdes.h>
-#include <asm/fsl_enet.h>
 #include <spd_sdram.h>
 #include <tsec.h>
 #include <libfdt.h>
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
new file mode 100644
index 0000000..9e42d61
--- /dev/null
+++ b/configs/ls1021aqds_nor_defconfig
@@ -0,0 +1,2 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021AQDS=y
diff --git a/configs/ls1021atwr_nor_defconfig b/configs/ls1021atwr_nor_defconfig
new file mode 100644
index 0000000..5f465d3
--- /dev/null
+++ b/configs/ls1021atwr_nor_defconfig
@@ -0,0 +1,2 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021ATWR=y
diff --git a/doc/README.fsl-esdhc b/doc/README.fsl-esdhc
new file mode 100644
index 0000000..b70f271
--- /dev/null
+++ b/doc/README.fsl-esdhc
@@ -0,0 +1,5 @@
+CONFIG_SYS_FSL_ESDHC_LE means ESDHC IP is in little-endian mode.
+CONFIG_SYS_FSL_ESDHC_BE means ESDHC IP is in big-endian mode.
+
+Accessing ESDHC registers can be determined by ESDHC IP's endian
+mode or processor's endian mode.
diff --git a/drivers/ddr/fsl/arm_ddr_gen3.c b/drivers/ddr/fsl/arm_ddr_gen3.c
index d4ed9ae..59f2fd6 100644
--- a/drivers/ddr/fsl/arm_ddr_gen3.c
+++ b/drivers/ddr/fsl/arm_ddr_gen3.c
@@ -194,7 +194,7 @@ step2:
 	 * For example, 2GB on 666MT/s 64-bit bus takes about 402ms
 	 * Let's wait for 800ms
 	 */
-	bus_width = 3 - ((ddr->sdram_cfg & SDRAM_CFG_DBW_MASK)
+	bus_width = 3 - ((ddr_in32(&ddr->sdram_cfg) & SDRAM_CFG_DBW_MASK)
 			>> SDRAM_CFG_DBW_SHIFT);
 	timeout = ((total_gb_size_per_controller << (6 - bus_width)) * 100 /
 		(get_ddr_freq(0) >> 20)) << 1;
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index 04e4178..d9cac22 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -693,6 +693,7 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
 	unsigned int x32_en = 0;	/* x32 enable */
 	unsigned int pchb8 = 0;		/* precharge bit 8 enable */
 	unsigned int hse;		/* Global half strength override */
+	unsigned int acc_ecc_en = 0;	/* Accumulated ECC enable */
 	unsigned int mem_halt = 0;	/* memory controller halt */
 	unsigned int bi = 0;		/* Bypass initialization */
 
@@ -736,6 +737,9 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
 	ba_intlv_ctl = popts->ba_intlv_ctl;
 	hse = popts->half_strength_driver_enable;
 
+	/* set when ddr bus width < 64 */
+	acc_ecc_en = (dbw != 0 && ecc_en == 1) ? 1 : 0;
+
 	ddr->ddr_sdram_cfg = (0
 			| ((mem_en & 0x1) << 31)
 			| ((sren & 0x1) << 30)
@@ -752,6 +756,7 @@ static void set_ddr_sdram_cfg(fsl_ddr_cfg_regs_t *ddr,
 			| ((x32_en & 0x1) << 5)
 			| ((pchb8 & 0x1) << 4)
 			| ((hse & 0x1) << 3)
+			| ((acc_ecc_en & 0x1) << 2)
 			| ((mem_halt & 0x1) << 1)
 			| ((bi & 0x1) << 0)
 			);
@@ -2271,6 +2276,9 @@ compute_fsl_memctl_config_regs(const memctl_options_t *popts,
 	if (ip_rev > 0x40400)
 		unq_mrs_en = 1;
 
+	if (ip_rev > 0x40700)
+		ddr->debug[18] = popts->cswl_override;
+
 	set_ddr_sdram_cfg_2(ddr, popts, unq_mrs_en);
 	set_ddr_sdram_mode(ddr, popts, common_dimm,
 				cas_latency, additive_latency, unq_mrs_en);
diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c
index 7fb4187..6aa16b2 100644
--- a/drivers/ddr/fsl/interactive.c
+++ b/drivers/ddr/fsl/interactive.c
@@ -511,6 +511,7 @@ static void fsl_ddr_options_edit(fsl_ddr_info_t *pinfo,
 		CTRL_OPTIONS(wrlvl_override),
 		CTRL_OPTIONS(wrlvl_sample),
 		CTRL_OPTIONS(wrlvl_start),
+		CTRL_OPTIONS(cswl_override),
 		CTRL_OPTIONS(rcw_override),
 		CTRL_OPTIONS(rcw_1),
 		CTRL_OPTIONS(rcw_2),
@@ -801,6 +802,7 @@ static void print_memctl_options(const memctl_options_t *popts)
 		CTRL_OPTIONS(wrlvl_override),
 		CTRL_OPTIONS(wrlvl_sample),
 		CTRL_OPTIONS(wrlvl_start),
+		CTRL_OPTIONS_HEX(cswl_override),
 		CTRL_OPTIONS(rcw_override),
 		CTRL_OPTIONS(rcw_1),
 		CTRL_OPTIONS(rcw_2),
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index c14797c..021b2fe 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -423,7 +423,7 @@ static void * const i2c_bases[] = {
 	(void *)IMX_I2C2_BASE
 #elif defined(CONFIG_MX31) || defined(CONFIG_MX35) || \
 	defined(CONFIG_MX51) || defined(CONFIG_MX53) ||	\
-	defined(CONFIG_MX6)
+	defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
 	(void *)I2C1_BASE_ADDR,
 	(void *)I2C2_BASE_ADDR,
 	(void *)I2C3_BASE_ADDR
@@ -545,7 +545,7 @@ U_BOOT_I2C_ADAP_COMPLETE(mxc1, mxc_i2c_init, mxc_i2c_probe,
 			 CONFIG_SYS_MXC_I2C2_SLAVE, 1)
 #if defined(CONFIG_MX31) || defined(CONFIG_MX35) ||\
 	defined(CONFIG_MX51) || defined(CONFIG_MX53) ||\
-	defined(CONFIG_MX6)
+	defined(CONFIG_MX6) || defined(CONFIG_LS102XA)
 U_BOOT_I2C_ADAP_COMPLETE(mxc2, mxc_i2c_init, mxc_i2c_probe,
 			 mxc_i2c_read, mxc_i2c_write,
 			 mxc_i2c_set_bus_speed,
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 5541613..97d0389 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -96,7 +96,7 @@ static uint esdhc_xfertyp(struct mmc_cmd *cmd, struct mmc_data *data)
 	else if (cmd->resp_type & MMC_RSP_PRESENT)
 		xfertyp |= XFERTYP_RSPTYP_48;
 
-#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240)
+#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240) || defined(CONFIG_LS102XA)
 	if (cmd->cmdidx == MMC_CMD_STOP_TRANSMISSION)
 		xfertyp |= XFERTYP_CMDTYP_ABORT;
 #endif
@@ -561,7 +561,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 	memset(&cfg->cfg, 0, sizeof(cfg->cfg));
 
 	voltage_caps = 0;
-	caps = regs->hostcapblt;
+	caps = esdhc_read32(&regs->hostcapblt);
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_ESDHC135
 	caps = caps & ~(ESDHC_HOSTCAPBLT_SRS |
diff --git a/drivers/net/fm/dtsec.c b/drivers/net/fm/dtsec.c
index 78bbd43..8d3dc0e 100644
--- a/drivers/net/fm/dtsec.c
+++ b/drivers/net/fm/dtsec.c
@@ -7,7 +7,6 @@
 #include <common.h>
 #include <asm/types.h>
 #include <asm/io.h>
-#include <asm/fsl_enet.h>
 #include <asm/fsl_dtsec.h>
 #include <fsl_mdio.h>
 #include <phy.h>
diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h
index 316e06e..a9691c6 100644
--- a/drivers/net/fm/fm.h
+++ b/drivers/net/fm/fm.h
@@ -8,8 +8,8 @@
 #define __FM_H__
 
 #include <common.h>
+#include <phy.h>
 #include <fm_eth.h>
-#include <asm/fsl_enet.h>
 #include <asm/fsl_fman.h>
 
 /* Port ID */
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index ff04695..6cf21c6 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/fsl_serdes.h>
+#include <fsl_mdio.h>
 
 #include "fm.h"
 
diff --git a/drivers/net/fm/memac.c b/drivers/net/fm/memac.c
index 592a67f..9499290 100644
--- a/drivers/net/fm/memac.c
+++ b/drivers/net/fm/memac.c
@@ -12,7 +12,6 @@
 #include <phy.h>
 #include <asm/types.h>
 #include <asm/io.h>
-#include <asm/fsl_enet.h>
 #include <asm/fsl_memac.h>
 
 #include "fm.h"
diff --git a/drivers/net/fm/tgec.c b/drivers/net/fm/tgec.c
index f450f80..5017123 100644
--- a/drivers/net/fm/tgec.c
+++ b/drivers/net/fm/tgec.c
@@ -12,7 +12,6 @@
 #include <phy.h>
 #include <asm/types.h>
 #include <asm/io.h>
-#include <asm/fsl_enet.h>
 #include <asm/fsl_tgec.h>
 
 #include "fm.h"
diff --git a/drivers/net/fsl_mdio.c b/drivers/net/fsl_mdio.c
index 1d88e65..d6b181b 100644
--- a/drivers/net/fsl_mdio.c
+++ b/drivers/net/fsl_mdio.c
@@ -11,7 +11,6 @@
 #include <fsl_mdio.h>
 #include <asm/io.h>
 #include <asm/errno.h>
-#include <asm/fsl_enet.h>
 
 void tsec_local_mdio_write(struct tsec_mii_mng __iomem *phyregs, int port_addr,
 		int dev_addr, int regnum, int value)
@@ -20,7 +19,8 @@ void tsec_local_mdio_write(struct tsec_mii_mng __iomem *phyregs, int port_addr,
 
 	out_be32(&phyregs->miimadd, (port_addr << 8) | (regnum & 0x1f));
 	out_be32(&phyregs->miimcon, value);
-	asm("sync");
+	/* Memory barrier */
+	mb();
 
 	while ((in_be32(&phyregs->miimind) & MIIMIND_BUSY) && timeout--)
 		;
@@ -38,11 +38,13 @@ int tsec_local_mdio_read(struct tsec_mii_mng __iomem *phyregs, int port_addr,
 
 	/* Clear the command register, and wait */
 	out_be32(&phyregs->miimcom, 0);
-	asm("sync");
+	/* Memory barrier */
+	mb();
 
 	/* Initiate a read command, and wait */
 	out_be32(&phyregs->miimcom, MIIMCOM_READ_CYCLE);
-	asm("sync");
+	/* Memory barrier */
+	mb();
 
 	/* Wait for the the indication that the read is done */
 	while ((in_be32(&phyregs->miimind) & (MIIMIND_NOTVALID | MIIMIND_BUSY))
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index e9138f0..79d6561 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -20,6 +20,7 @@
 #include <fsl_mdio.h>
 #include <asm/errno.h>
 #include <asm/processor.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -270,6 +271,9 @@ void redundant_init(struct eth_device *dev)
 	out_be32(&regs->tstat, TSTAT_CLEAR_THALT);
 	out_be32(&regs->rstat, RSTAT_CLEAR_RHALT);
 	clrbits_be32(&regs->dmactrl, DMACTRL_GRS | DMACTRL_GTS);
+#ifdef CONFIG_LS102XA
+	setbits_be32(&regs->dmactrl, DMACTRL_LE);
+#endif
 
 	do {
 		uint16_t status;
@@ -366,6 +370,9 @@ static void startup_tsec(struct eth_device *dev)
 	out_be32(&regs->tstat, TSTAT_CLEAR_THALT);
 	out_be32(&regs->rstat, RSTAT_CLEAR_RHALT);
 	clrbits_be32(&regs->dmactrl, DMACTRL_GRS | DMACTRL_GTS);
+#ifdef CONFIG_LS102XA
+	setbits_be32(&regs->dmactrl, DMACTRL_LE);
+#endif
 }
 
 /* This returns the status bits of the device.	The return value
diff --git a/drivers/qe/uec.h b/drivers/qe/uec.h
index 48a1634..6b559f7 100644
--- a/drivers/qe/uec.h
+++ b/drivers/qe/uec.h
@@ -13,7 +13,6 @@
 #include "qe.h"
 #include "uccf.h"
 #include <phy.h>
-#include <asm/fsl_enet.h>
 
 #define MAX_TX_THREADS				8
 #define MAX_RX_THREADS				8
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index da5f9a2..b0c6f6f 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -17,10 +17,34 @@
 #define UC2_TE          (1 << 3)
 #define UC2_RE          (1 << 2)
 
+#define STAT_LBKDIF	(1 << 31)
+#define STAT_RXEDGIF	(1 << 30)
+#define STAT_TDRE	(1 << 23)
+#define STAT_RDRF	(1 << 21)
+#define STAT_IDLE	(1 << 20)
+#define STAT_OR		(1 << 19)
+#define STAT_NF		(1 << 18)
+#define STAT_FE		(1 << 17)
+#define STAT_PF		(1 << 16)
+#define STAT_MA1F	(1 << 15)
+#define STAT_MA2F	(1 << 14)
+#define STAT_FLAGS	(STAT_LBKDIF | STAT_RXEDGIF | STAT_IDLE | STAT_OR | \
+			STAT_NF | STAT_FE | STAT_PF | STAT_MA1F | STAT_MA2F)
+
+#define CTRL_TE		(1 << 19)
+#define CTRL_RE		(1 << 18)
+
+#define FIFO_TXFE		0x80
+#define FIFO_RXFE		0x40
+
+#define WATER_TXWATER_OFF	1
+#define WATER_RXWATER_OFF	16
+
 DECLARE_GLOBAL_DATA_PTR;
 
 struct lpuart_fsl *base = (struct lpuart_fsl *)LPUART_BASE;
 
+#ifndef CONFIG_LPUART_32B_REG
 static void lpuart_serial_setbrg(void)
 {
 	u32 clk = mxc_get_clock(MXC_UART_CLK);
@@ -107,13 +131,107 @@ static struct serial_device lpuart_serial_drv = {
 	.getc = lpuart_serial_getc,
 	.tstc = lpuart_serial_tstc,
 };
+#else
+static void lpuart32_serial_setbrg(void)
+{
+	u32 clk = CONFIG_SYS_CLK_FREQ;
+	u32 sbr;
+
+	if (!gd->baudrate)
+		gd->baudrate = CONFIG_BAUDRATE;
+
+	sbr = (clk / (16 * gd->baudrate));
+	/* place adjustment later - n/32 BRFA */
+
+	out_be32(&base->baud, sbr);
+}
+
+static int lpuart32_serial_getc(void)
+{
+	u32 stat;
+
+	while (((stat = in_be32(&base->stat)) & STAT_RDRF) == 0) {
+		out_be32(&base->stat, STAT_FLAGS);
+		WATCHDOG_RESET();
+	}
+
+	return in_be32(&base->data) & 0x3ff;
+}
+
+static void lpuart32_serial_putc(const char c)
+{
+	if (c == '\n')
+		serial_putc('\r');
+
+	while (!(in_be32(&base->stat) & STAT_TDRE))
+		WATCHDOG_RESET();
+
+	out_be32(&base->data, c);
+}
+
+/*
+ * Test whether a character is in the RX buffer
+ */
+static int lpuart32_serial_tstc(void)
+{
+	if ((in_be32(&base->water) >> 24) == 0)
+		return 0;
+
+	return 1;
+}
+
+/*
+ * Initialise the serial port with the given baudrate. The settings
+ * are always 8 data bits, no parity, 1 stop bit, no start bits.
+ */
+static int lpuart32_serial_init(void)
+{
+	u8 ctrl;
+
+	ctrl = in_be32(&base->ctrl);
+	ctrl &= ~CTRL_RE;
+	ctrl &= ~CTRL_TE;
+	out_be32(&base->ctrl, ctrl);
+
+	out_be32(&base->modir, 0);
+	out_be32(&base->fifo, ~(FIFO_TXFE | FIFO_RXFE));
+
+	out_be32(&base->match, 0);
+	/* provide data bits, parity, stop bit, etc */
+
+	serial_setbrg();
+
+	out_be32(&base->ctrl, CTRL_RE | CTRL_TE);
+
+	return 0;
+}
+
+static struct serial_device lpuart32_serial_drv = {
+	.name = "lpuart32_serial",
+	.start = lpuart32_serial_init,
+	.stop = NULL,
+	.setbrg = lpuart32_serial_setbrg,
+	.putc = lpuart32_serial_putc,
+	.puts = default_serial_puts,
+	.getc = lpuart32_serial_getc,
+	.tstc = lpuart32_serial_tstc,
+};
+#endif
 
 void lpuart_serial_initialize(void)
 {
+#ifdef CONFIG_LPUART_32B_REG
+	serial_register(&lpuart32_serial_drv);
+#else
 	serial_register(&lpuart_serial_drv);
+#endif
 }
 
 __weak struct serial_device *default_serial_console(void)
 {
+#ifdef CONFIG_LPUART_32B_REG
+	return &lpuart32_serial_drv;
+#else
 	return &lpuart_serial_drv;
+#endif
 }
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 93a91c3..0914ea1 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_EXYNOS_MIPI_DSIM) += exynos_mipi_dsi.o exynos_mipi_dsi_common.o \
 				exynos_mipi_dsi_lowlevel.o
 obj-$(CONFIG_EXYNOS_PWM_BL) += exynos_pwm_bl.o
 obj-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o videomodes.o
+obj-$(CONFIG_FSL_DCU_FB) += fsl_dcu_fb.o videomodes.o
 obj-$(CONFIG_L5F31188) += l5f31188.o
 obj-$(CONFIG_MPC8XX_LCD) += mpc8xx_lcd.o
 obj-$(CONFIG_PXA_LCD) += pxa_lcd.o
diff --git a/drivers/video/fsl_dcu_fb.c b/drivers/video/fsl_dcu_fb.c
new file mode 100644
index 0000000..d4cd382
--- /dev/null
+++ b/drivers/video/fsl_dcu_fb.c
@@ -0,0 +1,365 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_dcu_fb.h>
+#include <linux/fb.h>
+#include <malloc.h>
+#include <video_fb.h>
+#include "videomodes.h"
+
+/* Convert the X,Y resolution pair into a single number */
+#define RESOLUTION(x, y) (((u32)(x) << 16) | (y))
+
+#ifdef CONFIG_SYS_FSL_DCU_LE
+#define	dcu_read32	in_le32
+#define	dcu_write32	out_le32
+#elif defined(CONFIG_SYS_FSL_DCU_BE)
+#define	dcu_read32	in_be32
+#define	dcu_write32	out_be32
+#endif
+
+#define DCU_MODE_BLEND_ITER(x)          ((x) << 20)
+#define DCU_MODE_RASTER_EN		(1 << 14)
+#define DCU_MODE_NORMAL			1
+#define DCU_MODE_COLORBAR               3
+#define DCU_BGND_R(x)			((x) << 16)
+#define DCU_BGND_G(x)			((x) << 8)
+#define DCU_BGND_B(x)			(x)
+#define DCU_DISP_SIZE_DELTA_Y(x)	((x) << 16)
+#define DCU_DISP_SIZE_DELTA_X(x)	(x)
+#define DCU_HSYN_PARA_BP(x)		((x) << 22)
+#define DCU_HSYN_PARA_PW(x)		((x) << 11)
+#define DCU_HSYN_PARA_FP(x)		(x)
+#define DCU_VSYN_PARA_BP(x)		((x) << 22)
+#define DCU_VSYN_PARA_PW(x)		((x) << 11)
+#define DCU_VSYN_PARA_FP(x)		(x)
+#define DCU_SYN_POL_INV_PXCK_FALL	(0 << 6)
+#define DCU_SYN_POL_NEG_REMAIN		(0 << 5)
+#define DCU_SYN_POL_INV_VS_LOW		(1 << 1)
+#define DCU_SYN_POL_INV_HS_LOW		(1)
+#define DCU_THRESHOLD_LS_BF_VS(x)	((x) << 16)
+#define DCU_THRESHOLD_OUT_BUF_HIGH(x)	((x) << 8)
+#define DCU_THRESHOLD_OUT_BUF_LOW(x)	(x)
+#define DCU_UPDATE_MODE_MODE            (1 << 31)
+#define DCU_UPDATE_MODE_READREG         (1 << 30)
+
+#define DCU_CTRLDESCLN_1_HEIGHT(x)	((x) << 16)
+#define DCU_CTRLDESCLN_1_WIDTH(x)	(x)
+#define DCU_CTRLDESCLN_2_POSY(x)	((x) << 16)
+#define DCU_CTRLDESCLN_2_POSX(x)	(x)
+#define DCU_CTRLDESCLN_4_EN		(1 << 31)
+#define DCU_CTRLDESCLN_4_TILE_EN	(1 << 30)
+#define DCU_CTRLDESCLN_4_DATA_SEL_CLUT	(1 << 29)
+#define DCU_CTRLDESCLN_4_SAFETY_EN	(1 << 28)
+#define DCU_CTRLDESCLN_4_TRANS(x)	((x) << 20)
+#define DCU_CTRLDESCLN_4_BPP(x)		((x) << 16)
+#define DCU_CTRLDESCLN_4_RLE_EN		(1 << 15)
+#define DCU_CTRLDESCLN_4_LUOFFS(x)	((x) << 4)
+#define DCU_CTRLDESCLN_4_BB_ON		(1 << 2)
+#define DCU_CTRLDESCLN_4_AB(x)		(x)
+#define DCU_CTRLDESCLN_5_CKMAX_R(x)	((x) << 16)
+#define DCU_CTRLDESCLN_5_CKMAX_G(x)	((x) << 8)
+#define DCU_CTRLDESCLN_5_CKMAX_B(x)	(x)
+#define DCU_CTRLDESCLN_6_CKMIN_R(x)	((x) << 16)
+#define DCU_CTRLDESCLN_6_CKMIN_G(x)	((x) << 8)
+#define DCU_CTRLDESCLN_6_CKMIN_B(x)	(x)
+#define DCU_CTRLDESCLN_7_TILE_VER(x)	((x) << 16)
+#define DCU_CTRLDESCLN_7_TILE_HOR(x)	(x)
+#define DCU_CTRLDESCLN_8_FG_FCOLOR(x)	(x)
+#define DCU_CTRLDESCLN_9_BG_BCOLOR(x)	(x)
+
+#define BPP_16_RGB565			4
+#define BPP_24_RGB888			5
+#define BPP_32_ARGB8888			6
+
+/*
+ * This setting is used for the TWR_LCD_RGB card
+ */
+static struct fb_videomode fsl_dcu_mode_480_272 = {
+	.name		= "480x272-60",
+	.refresh	= 60,
+	.xres		= 480,
+	.yres		= 272,
+	.pixclock	= 91996,
+	.left_margin	= 2,
+	.right_margin	= 2,
+	.upper_margin	= 1,
+	.lower_margin	= 1,
+	.hsync_len	= 41,
+	.vsync_len	= 2,
+	.sync		= FB_SYNC_COMP_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+	.vmode		= FB_VMODE_NONINTERLACED
+};
+
+/*
+ * This setting is used for Siliconimage SiI9022A HDMI
+ */
+static struct fb_videomode fsl_dcu_mode_640_480 = {
+	.name		= "640x480-60",
+	.refresh	= 60,
+	.xres		= 640,
+	.yres		= 480,
+	.pixclock	= 39722,
+	.left_margin	= 48,
+	.right_margin	= 16,
+	.upper_margin	= 33,
+	.lower_margin	= 10,
+	.hsync_len	= 96,
+	.vsync_len	= 2,
+	.sync		= 0,
+	.vmode		= FB_VMODE_NONINTERLACED,
+};
+
+/*
+ * DCU register map
+ */
+struct dcu_reg {
+	u32 desc_cursor[4];
+	u32 mode;
+	u32 bgnd;
+	u32 disp_size;
+	u32 hsyn_para;
+	u32 vsyn_para;
+	u32 synpol;
+	u32 threshold;
+	u32 int_status;
+	u32 int_mask;
+	u32 colbar[8];
+	u32 div_ratio;
+	u32 sign_calc[2];
+	u32 crc_val;
+	u8 res_064[0x6c-0x64];
+	u32 parr_err_status1;
+	u8 res_070[0x7c-0x70];
+	u32 parr_err_status3;
+	u32 mparr_err_status1;
+	u8 res_084[0x90-0x84];
+	u32 mparr_err_status3;
+	u32 threshold_inp_buf[2];
+	u8 res_09c[0xa0-0x9c];
+	u32 luma_comp;
+	u32 chroma_red;
+	u32 chroma_green;
+	u32 chroma_blue;
+	u32 crc_pos;
+	u32 lyr_intpol_en;
+	u32 lyr_luma_comp;
+	u32 lyr_chrm_red;
+	u32 lyr_chrm_grn;
+	u32 lyr_chrm_blue;
+	u8 res_0c4[0xcc-0xc8];
+	u32 update_mode;
+	u32 underrun;
+	u8 res_0d4[0x100-0xd4];
+	u32 gpr;
+	u32 slr_l[2];
+	u32 slr_disp_size;
+	u32 slr_hvsync_para;
+	u32 slr_pol;
+	u32 slr_l_transp[2];
+	u8 res_120[0x200-0x120];
+	u32 ctrldescl[DCU_LAYER_MAX_NUM][16];
+};
+
+static struct fb_info info;
+
+static void reset_total_layers(void)
+{
+	struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+	int i;
+
+	for (i = 0; i < DCU_LAYER_MAX_NUM; i++) {
+		dcu_write32(&regs->ctrldescl[i][0], 0);
+		dcu_write32(&regs->ctrldescl[i][1], 0);
+		dcu_write32(&regs->ctrldescl[i][2], 0);
+		dcu_write32(&regs->ctrldescl[i][3], 0);
+		dcu_write32(&regs->ctrldescl[i][4], 0);
+		dcu_write32(&regs->ctrldescl[i][5], 0);
+		dcu_write32(&regs->ctrldescl[i][6], 0);
+		dcu_write32(&regs->ctrldescl[i][7], 0);
+		dcu_write32(&regs->ctrldescl[i][8], 0);
+		dcu_write32(&regs->ctrldescl[i][9], 0);
+		dcu_write32(&regs->ctrldescl[i][10], 0);
+	}
+
+	dcu_write32(&regs->update_mode, DCU_UPDATE_MODE_READREG);
+}
+
+static int layer_ctrldesc_init(int index, u32 pixel_format)
+{
+	struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+	unsigned int bpp = BPP_24_RGB888;
+
+	dcu_write32(&regs->ctrldescl[index][0],
+		    DCU_CTRLDESCLN_1_HEIGHT(info.var.yres) |
+		    DCU_CTRLDESCLN_1_WIDTH(info.var.xres));
+
+	dcu_write32(&regs->ctrldescl[index][1],
+		    DCU_CTRLDESCLN_2_POSY(0) |
+		    DCU_CTRLDESCLN_2_POSX(0));
+
+	dcu_write32(&regs->ctrldescl[index][2], (unsigned int)info.screen_base);
+
+	switch (pixel_format) {
+	case 16:
+		bpp = BPP_16_RGB565;
+		break;
+	case 24:
+		bpp = BPP_24_RGB888;
+		break;
+	case 32:
+		bpp = BPP_32_ARGB8888;
+		break;
+	default:
+		printf("unsupported color depth: %u\n", pixel_format);
+	}
+
+	dcu_write32(&regs->ctrldescl[index][3],
+		    DCU_CTRLDESCLN_4_EN |
+		    DCU_CTRLDESCLN_4_TRANS(0xff) |
+		    DCU_CTRLDESCLN_4_BPP(bpp) |
+		    DCU_CTRLDESCLN_4_AB(0));
+
+	dcu_write32(&regs->ctrldescl[index][4],
+		    DCU_CTRLDESCLN_5_CKMAX_R(0xff) |
+		    DCU_CTRLDESCLN_5_CKMAX_G(0xff) |
+		    DCU_CTRLDESCLN_5_CKMAX_B(0xff));
+	dcu_write32(&regs->ctrldescl[index][5],
+		    DCU_CTRLDESCLN_6_CKMIN_R(0) |
+		    DCU_CTRLDESCLN_6_CKMIN_G(0) |
+		    DCU_CTRLDESCLN_6_CKMIN_B(0));
+
+	dcu_write32(&regs->ctrldescl[index][6],
+		    DCU_CTRLDESCLN_7_TILE_VER(0) |
+		    DCU_CTRLDESCLN_7_TILE_HOR(0));
+
+	dcu_write32(&regs->ctrldescl[index][7], DCU_CTRLDESCLN_8_FG_FCOLOR(0));
+	dcu_write32(&regs->ctrldescl[index][8], DCU_CTRLDESCLN_9_BG_BCOLOR(0));
+
+	dcu_write32(&regs->update_mode, DCU_UPDATE_MODE_READREG);
+
+	return 0;
+}
+
+int fsl_dcu_init(unsigned int xres, unsigned int yres,
+		 unsigned int pixel_format)
+{
+	struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
+	unsigned int div, mode;
+
+	/* Memory allocation for framebuffer */
+	info.screen_size =
+		info.var.xres * info.var.yres * (info.var.bits_per_pixel / 8);
+	info.screen_base = (char *)memalign(ARCH_DMA_MINALIGN,
+			roundup(info.screen_size, ARCH_DMA_MINALIGN));
+	memset(info.screen_base, 0, info.screen_size);
+
+	reset_total_layers();
+	div = dcu_set_pixel_clock(info.var.pixclock);
+	dcu_write32(&regs->div_ratio, (div - 1));
+
+	dcu_write32(&regs->disp_size,
+		    DCU_DISP_SIZE_DELTA_Y(info.var.yres) |
+		    DCU_DISP_SIZE_DELTA_X(info.var.xres / 16));
+
+	dcu_write32(&regs->hsyn_para,
+		    DCU_HSYN_PARA_BP(info.var.left_margin) |
+		    DCU_HSYN_PARA_PW(info.var.hsync_len) |
+		    DCU_HSYN_PARA_FP(info.var.right_margin));
+
+	dcu_write32(&regs->vsyn_para,
+		    DCU_VSYN_PARA_BP(info.var.upper_margin) |
+		    DCU_VSYN_PARA_PW(info.var.vsync_len) |
+		    DCU_VSYN_PARA_FP(info.var.lower_margin));
+
+	dcu_write32(&regs->synpol,
+		    DCU_SYN_POL_INV_PXCK_FALL |
+		    DCU_SYN_POL_NEG_REMAIN |
+		    DCU_SYN_POL_INV_VS_LOW |
+		    DCU_SYN_POL_INV_HS_LOW);
+
+	dcu_write32(&regs->bgnd,
+		    DCU_BGND_R(0) | DCU_BGND_G(0) | DCU_BGND_B(0));
+
+	dcu_write32(&regs->mode,
+		    DCU_MODE_BLEND_ITER(DCU_LAYER_MAX_NUM) |
+		    DCU_MODE_RASTER_EN);
+
+	dcu_write32(&regs->threshold,
+		    DCU_THRESHOLD_LS_BF_VS(0x3) |
+		    DCU_THRESHOLD_OUT_BUF_HIGH(0x78) |
+		    DCU_THRESHOLD_OUT_BUF_LOW(0));
+
+	mode = dcu_read32(&regs->mode);
+	dcu_write32(&regs->mode, mode | DCU_MODE_NORMAL);
+
+	layer_ctrldesc_init(0, pixel_format);
+
+	return 0;
+}
+
+void *video_hw_init(void)
+{
+	static GraphicDevice ctfb;
+	const char *options;
+	unsigned int depth = 0, freq = 0;
+	struct fb_videomode *fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
+
+	if (!video_get_video_mode(&ctfb.winSizeX, &ctfb.winSizeY, &depth, &freq,
+				  &options))
+		return NULL;
+
+	/* Find the monitor port, which is a required option */
+	if (!options)
+		return NULL;
+	if (strncmp(options, "monitor=", 8) != 0)
+		return NULL;
+
+	switch (RESOLUTION(ctfb.winSizeX, ctfb.winSizeY)) {
+	case RESOLUTION(480, 272):
+		fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
+		break;
+	case RESOLUTION(640, 480):
+		fsl_dcu_mode_db = &fsl_dcu_mode_640_480;
+		break;
+	default:
+		printf("unsupported resolution %ux%u\n",
+		       ctfb.winSizeX, ctfb.winSizeY);
+	}
+
+	info.var.xres = fsl_dcu_mode_db->xres;
+	info.var.yres = fsl_dcu_mode_db->yres;
+	info.var.bits_per_pixel = 32;
+	info.var.pixclock = fsl_dcu_mode_db->pixclock;
+	info.var.left_margin = fsl_dcu_mode_db->left_margin;
+	info.var.right_margin = fsl_dcu_mode_db->right_margin;
+	info.var.upper_margin = fsl_dcu_mode_db->upper_margin;
+	info.var.lower_margin = fsl_dcu_mode_db->lower_margin;
+	info.var.hsync_len = fsl_dcu_mode_db->hsync_len;
+	info.var.vsync_len = fsl_dcu_mode_db->vsync_len;
+	info.var.sync = fsl_dcu_mode_db->sync;
+	info.var.vmode = fsl_dcu_mode_db->vmode;
+	info.fix.line_length = info.var.xres * info.var.bits_per_pixel / 8;
+
+	if (platform_dcu_init(ctfb.winSizeX, ctfb.winSizeY,
+			      options + 8, fsl_dcu_mode_db) < 0)
+		return NULL;
+
+	ctfb.frameAdrs = (unsigned int)info.screen_base;
+	ctfb.plnSizeX = ctfb.winSizeX;
+	ctfb.plnSizeY = ctfb.winSizeY;
+
+	ctfb.gdfBytesPP = 4;
+	ctfb.gdfIndex = GDF_32BIT_X888RGB;
+
+	ctfb.memSize = info.screen_size;
+
+	return &ctfb;
+}
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 0276a10..1dc0f5a 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -7,7 +7,7 @@
 
 obj-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o
 obj-$(CONFIG_FTWDT010_WATCHDOG) += ftwdt010_wdt.o
-ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610))
+ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610 ls102xa))
 obj-y += imx_watchdog.o
 endif
 obj-$(CONFIG_TNETV107X_WATCHDOG) += tnetv107x_wdt.o
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
new file mode 100644
index 0000000..657e3b6
--- /dev/null
+++ b/include/configs/ls1021aqds.h
@@ -0,0 +1,389 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <config_cmd_default.h>
+
+#define CONFIG_LS102XA
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 16 * 1024 * 1024)
+
+#define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	OCRAM_SIZE
+
+/*
+ * Generic Timer Definitions
+ */
+#define GENERIC_TIMER_CLK		12500000
+
+#ifndef __ASSEMBLY__
+unsigned long get_board_sys_clk(void);
+unsigned long get_board_ddr_clk(void);
+#endif
+
+#define CONFIG_SYS_CLK_FREQ		get_board_sys_clk()
+#define CONFIG_DDR_CLK_FREQ		get_board_ddr_clk()
+
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE		0x67f80000
+#endif
+
+#define CONFIG_NR_DRAM_BANKS		1
+
+#define CONFIG_DDR_SPD
+#define SPD_EEPROM_ADDRESS		0x51
+#define CONFIG_SYS_SPD_BUS_NUM		0
+#define CONFIG_SYS_DDR_RAW_TIMING
+
+#define CONFIG_FSL_DDR_INTERACTIVE	/* Interactive debugging */
+#define CONFIG_SYS_FSL_DDR3		/* Use DDR3 memory */
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	4
+
+#define CONFIG_SYS_DDR_SDRAM_BASE	0x80000000UL
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_DDR_ECC
+#ifdef CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_MEM_INIT_VALUE           0xdeadbeef
+#endif
+
+#define CONFIG_SYS_HAS_SERDES
+
+/*
+ * IFC Definitions
+ */
+#define CONFIG_FSL_IFC
+#define CONFIG_SYS_FLASH_BASE		0x60000000
+#define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_SYS_NOR0_CSPR_EXT	(0x0)
+#define CONFIG_SYS_NOR0_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
+				CSPR_PORT_SIZE_16 | \
+				CSPR_MSEL_NOR | \
+				CSPR_V)
+#define CONFIG_SYS_NOR1_CSPR_EXT	(0x0)
+#define CONFIG_SYS_NOR1_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS \
+				+ 0x8000000) | \
+				CSPR_PORT_SIZE_16 | \
+				CSPR_MSEL_NOR | \
+				CSPR_V)
+#define CONFIG_SYS_NOR_AMASK		IFC_AMASK(128 * 1024 * 1024)
+
+#define CONFIG_SYS_NOR_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
+					CSOR_NOR_TRHZ_80)
+#define CONFIG_SYS_NOR_FTIM0		(FTIM0_NOR_TACSE(0x4) | \
+					FTIM0_NOR_TEADC(0x5) | \
+					FTIM0_NOR_TEAHC(0x5))
+#define CONFIG_SYS_NOR_FTIM1		(FTIM1_NOR_TACO(0x35) | \
+					FTIM1_NOR_TRAD_NOR(0x1a) | \
+					FTIM1_NOR_TSEQRAD_NOR(0x13))
+#define CONFIG_SYS_NOR_FTIM2		(FTIM2_NOR_TCS(0x4) | \
+					FTIM2_NOR_TCH(0x4) | \
+					FTIM2_NOR_TWPH(0xe) | \
+					FTIM2_NOR_TWP(0x1c))
+#define CONFIG_SYS_NOR_FTIM3		0
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_FLASH_SHOW_PROGRESS	45
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	1024	/* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE_PHYS, \
+					CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000}
+
+/*
+ * NAND Flash Definitions
+ */
+#define CONFIG_NAND_FSL_IFC
+
+#define CONFIG_SYS_NAND_BASE		0x7e800000
+#define CONFIG_SYS_NAND_BASE_PHYS	CONFIG_SYS_NAND_BASE
+
+#define CONFIG_SYS_NAND_CSPR_EXT	(0x0)
+
+#define CONFIG_SYS_NAND_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
+				| CSPR_PORT_SIZE_8	\
+				| CSPR_MSEL_NAND	\
+				| CSPR_V)
+#define CONFIG_SYS_NAND_AMASK	IFC_AMASK(64*1024)
+#define CONFIG_SYS_NAND_CSOR	(CSOR_NAND_ECC_ENC_EN	/* ECC on encode */ \
+				| CSOR_NAND_ECC_DEC_EN	/* ECC on decode */ \
+				| CSOR_NAND_ECC_MODE_4	/* 4-bit ECC */ \
+				| CSOR_NAND_RAL_3	/* RAL = 3 Bytes */ \
+				| CSOR_NAND_PGS_2K	/* Page Size = 2K */ \
+				| CSOR_NAND_SPRZ_64	/* Spare size = 64 */ \
+				| CSOR_NAND_PB(64))	/* 64 Pages Per Block */
+
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+#define CONFIG_SYS_NAND_FTIM0		(FTIM0_NAND_TCCST(0x7) | \
+					FTIM0_NAND_TWP(0x18)   | \
+					FTIM0_NAND_TWCHT(0x7) | \
+					FTIM0_NAND_TWH(0xa))
+#define CONFIG_SYS_NAND_FTIM1		(FTIM1_NAND_TADLE(0x32) | \
+					FTIM1_NAND_TWBE(0x39)  | \
+					FTIM1_NAND_TRR(0xe)   | \
+					FTIM1_NAND_TRP(0x18))
+#define CONFIG_SYS_NAND_FTIM2		(FTIM2_NAND_TRAD(0xf) | \
+					FTIM2_NAND_TREH(0xa) | \
+					FTIM2_NAND_TWHRE(0x1e))
+#define CONFIG_SYS_NAND_FTIM3           0x0
+
+#define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
+
+#define CONFIG_SYS_NAND_BLOCK_SIZE	(128 * 1024)
+
+/*
+ * QIXIS Definitions
+ */
+#define CONFIG_FSL_QIXIS
+
+#ifdef CONFIG_FSL_QIXIS
+#define QIXIS_BASE			0x7fb00000
+#define QIXIS_BASE_PHYS			QIXIS_BASE
+#define CONFIG_SYS_I2C_FPGA_ADDR	0x66
+#define QIXIS_LBMAP_SWITCH		6
+#define QIXIS_LBMAP_MASK		0x0f
+#define QIXIS_LBMAP_SHIFT		0
+#define QIXIS_LBMAP_DFLTBANK		0x00
+#define QIXIS_LBMAP_ALTBANK		0x04
+#define QIXIS_RST_CTL_RESET		0x44
+#define QIXIS_RCFG_CTL_RECONFIG_IDLE	0x20
+#define QIXIS_RCFG_CTL_RECONFIG_START	0x21
+#define QIXIS_RCFG_CTL_WATCHDOG_ENBLE	0x08
+
+#define CONFIG_SYS_FPGA_CSPR_EXT	(0x0)
+#define CONFIG_SYS_FPGA_CSPR		(CSPR_PHYS_ADDR(QIXIS_BASE_PHYS) | \
+					CSPR_PORT_SIZE_8 | \
+					CSPR_MSEL_GPCM | \
+					CSPR_V)
+#define CONFIG_SYS_FPGA_AMASK		IFC_AMASK(64 * 1024)
+#define CONFIG_SYS_FPGA_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
+					CSOR_NOR_NOR_MODE_AVD_NOR | \
+					CSOR_NOR_TRHZ_80)
+
+/*
+ * QIXIS Timing parameters for IFC GPCM
+ */
+#define CONFIG_SYS_FPGA_FTIM0		(FTIM0_GPCM_TACSE(0xe) | \
+					FTIM0_GPCM_TEADC(0xe) | \
+					FTIM0_GPCM_TEAHC(0xe))
+#define CONFIG_SYS_FPGA_FTIM1		(FTIM1_GPCM_TACO(0xe) | \
+					FTIM1_GPCM_TRAD(0x1f))
+#define CONFIG_SYS_FPGA_FTIM2		(FTIM2_GPCM_TCS(0xe) | \
+					FTIM2_GPCM_TCH(0xe) | \
+					FTIM2_GPCM_TWP(0xf0))
+#define CONFIG_SYS_FPGA_FTIM3		0x0
+#endif
+
+#define CONFIG_SYS_CSPR0_EXT		CONFIG_SYS_NOR0_CSPR_EXT
+#define CONFIG_SYS_CSPR0		CONFIG_SYS_NOR0_CSPR
+#define CONFIG_SYS_AMASK0		CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR0		CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS0_FTIM0		CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS0_FTIM1		CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS0_FTIM2		CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS0_FTIM3		CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR1_EXT		CONFIG_SYS_NOR1_CSPR_EXT
+#define CONFIG_SYS_CSPR1		CONFIG_SYS_NOR1_CSPR
+#define CONFIG_SYS_AMASK1		CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR1		CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS1_FTIM0		CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS1_FTIM1		CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS1_FTIM2		CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS1_FTIM3		CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR2_EXT		CONFIG_SYS_NAND_CSPR_EXT
+#define CONFIG_SYS_CSPR2		CONFIG_SYS_NAND_CSPR
+#define CONFIG_SYS_AMASK2		CONFIG_SYS_NAND_AMASK
+#define CONFIG_SYS_CSOR2		CONFIG_SYS_NAND_CSOR
+#define CONFIG_SYS_CS2_FTIM0		CONFIG_SYS_NAND_FTIM0
+#define CONFIG_SYS_CS2_FTIM1		CONFIG_SYS_NAND_FTIM1
+#define CONFIG_SYS_CS2_FTIM2		CONFIG_SYS_NAND_FTIM2
+#define CONFIG_SYS_CS2_FTIM3		CONFIG_SYS_NAND_FTIM3
+#define CONFIG_SYS_CSPR3_EXT		CONFIG_SYS_FPGA_CSPR_EXT
+#define CONFIG_SYS_CSPR3		CONFIG_SYS_FPGA_CSPR
+#define CONFIG_SYS_AMASK3		CONFIG_SYS_FPGA_AMASK
+#define CONFIG_SYS_CSOR3		CONFIG_SYS_FPGA_CSOR
+#define CONFIG_SYS_CS3_FTIM0		CONFIG_SYS_FPGA_FTIM0
+#define CONFIG_SYS_CS3_FTIM1		CONFIG_SYS_FPGA_FTIM1
+#define CONFIG_SYS_CS3_FTIM2		CONFIG_SYS_FPGA_FTIM2
+#define CONFIG_SYS_CS3_FTIM3		CONFIG_SYS_FPGA_FTIM3
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		get_serial_clock()
+
+#define CONFIG_BAUDRATE			115200
+
+/*
+ * I2C
+ */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+
+/*
+ * I2C bus multiplexer
+ */
+#define I2C_MUX_PCA_ADDR_PRI		0x77
+#define I2C_MUX_CH_DEFAULT		0x8
+
+/*
+ * MMC
+ */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_GENERIC_MMC
+
+/*
+ * eTSEC
+ */
+#define CONFIG_TSEC_ENET
+
+#ifdef CONFIG_TSEC_ENET
+#define CONFIG_MII
+#define CONFIG_MII_DEFAULT_TSEC		3
+#define CONFIG_TSEC1			1
+#define CONFIG_TSEC1_NAME		"eTSEC1"
+#define CONFIG_TSEC2			1
+#define CONFIG_TSEC2_NAME		"eTSEC2"
+#define CONFIG_TSEC3			1
+#define CONFIG_TSEC3_NAME		"eTSEC3"
+
+#define TSEC1_PHY_ADDR			1
+#define TSEC2_PHY_ADDR			2
+#define TSEC3_PHY_ADDR			3
+
+#define TSEC1_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+
+#define TSEC1_PHYIDX			0
+#define TSEC2_PHYIDX			0
+#define TSEC3_PHYIDX			0
+
+#define CONFIG_ETHPRIME			"eTSEC1"
+
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_REALTEK
+
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+#define CONFIG_HAS_ETH2
+
+#define CONFIG_FSL_SGMII_RISER		1
+#define SGMII_RISER_PHY_OFFSET		0x1b
+
+#ifdef CONFIG_FSL_SGMII_RISER
+#define CONFIG_SYS_TBIPA_VALUE		8
+#endif
+
+#endif
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_IMLS
+
+#define CONFIG_HWCONFIG
+#define HWCONFIG_BUFFER_SIZE		128
+
+#define CONFIG_BOOTDELAY		3
+
+#define CONFIG_EXTRA_ENV_SETTINGS	\
+	"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
+	"fdt_high=0xcfffffff\0"		\
+	"initrd_high=0xcfffffff\0"      \
+	"hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_PROMPT		"=> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		\
+		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#define CONFIG_CMD_ENV_EXISTS
+#define CONFIG_CMD_GREPENV
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#define CONFIG_SYS_LOAD_ADDR		0x82000000
+#define CONFIG_SYS_HZ			1000
+
+/*
+ * Stack sizes
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE		(30 * 1024)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_ENV_SECT_SIZE		0x20000 /* 128K (one sector) */
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_CMD_BOOTZ
+
+#endif
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
new file mode 100644
index 0000000..45b2272
--- /dev/null
+++ b/include/configs/ls1021atwr.h
@@ -0,0 +1,291 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <config_cmd_default.h>
+
+#define CONFIG_LS102XA
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 16 * 1024 * 1024)
+
+#define CONFIG_SYS_INIT_RAM_ADDR	OCRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	OCRAM_SIZE
+
+/*
+ * Generic Timer Definitions
+ */
+#define GENERIC_TIMER_CLK		12500000
+
+#define CONFIG_SYS_CLK_FREQ		100000000
+#define CONFIG_DDR_CLK_FREQ		100000000
+
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE		0x67f80000
+#endif
+
+#define CONFIG_NR_DRAM_BANKS		1
+#define PHYS_SDRAM			0x80000000
+#define PHYS_SDRAM_SIZE			(1u * 1024 * 1024 * 1024)
+
+#define CONFIG_SYS_DDR_SDRAM_BASE      0x80000000UL
+#define CONFIG_SYS_SDRAM_BASE          CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_SYS_HAS_SERDES
+
+/*
+ * IFC Definitions
+ */
+#define CONFIG_FSL_IFC
+#define CONFIG_SYS_FLASH_BASE		0x60000000
+#define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_SYS_NOR0_CSPR_EXT	(0x0)
+#define CONFIG_SYS_NOR0_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
+				CSPR_PORT_SIZE_16 | \
+				CSPR_MSEL_NOR | \
+				CSPR_V)
+#define CONFIG_SYS_NOR_AMASK		IFC_AMASK(128 * 1024 * 1024)
+
+/* NOR Flash Timing Params */
+#define CONFIG_SYS_NOR_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
+					CSOR_NOR_TRHZ_80)
+#define CONFIG_SYS_NOR_FTIM0		(FTIM0_NOR_TACSE(0x4) | \
+					FTIM0_NOR_TEADC(0x5) | \
+					FTIM0_NOR_TAVDS(0x0) | \
+					FTIM0_NOR_TEAHC(0x5))
+#define CONFIG_SYS_NOR_FTIM1		(FTIM1_NOR_TACO(0x35) | \
+					FTIM1_NOR_TRAD_NOR(0x1A) | \
+					FTIM1_NOR_TSEQRAD_NOR(0x13))
+#define CONFIG_SYS_NOR_FTIM2		(FTIM2_NOR_TCS(0x4) | \
+					FTIM2_NOR_TCH(0x4) | \
+					FTIM2_NOR_TWP(0x1c) | \
+					FTIM2_NOR_TWPH(0x0e))
+#define CONFIG_SYS_NOR_FTIM3		0
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_FLASH_SHOW_PROGRESS	45	/* count down from 45/5: 9..1 */
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	1024	/* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE_PHYS }
+
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+
+/* CPLD */
+
+#define CONFIG_SYS_CPLD_BASE	0x7fb00000
+#define CPLD_BASE_PHYS		CONFIG_SYS_CPLD_BASE
+
+#define CONFIG_SYS_FPGA_CSPR_EXT        (0x0)
+#define CONFIG_SYS_FPGA_CSPR		(CSPR_PHYS_ADDR(CPLD_BASE_PHYS) | \
+					CSPR_PORT_SIZE_8 | \
+					CSPR_MSEL_GPCM | \
+					CSPR_V)
+#define CONFIG_SYS_FPGA_AMASK		IFC_AMASK(64 * 1024)
+#define CONFIG_SYS_FPGA_CSOR		(CSOR_NOR_ADM_SHIFT(4) | \
+					CSOR_NOR_NOR_MODE_AVD_NOR | \
+					CSOR_NOR_TRHZ_80)
+
+/* CPLD Timing parameters for IFC GPCM */
+#define CONFIG_SYS_FPGA_FTIM0		(FTIM0_GPCM_TACSE(0xf) | \
+					FTIM0_GPCM_TEADC(0xf) | \
+					FTIM0_GPCM_TEAHC(0xf))
+#define CONFIG_SYS_FPGA_FTIM1		(FTIM1_GPCM_TACO(0xff) | \
+					FTIM1_GPCM_TRAD(0x3f))
+#define CONFIG_SYS_FPGA_FTIM2		(FTIM2_GPCM_TCS(0xf) | \
+					FTIM2_GPCM_TCH(0xf) | \
+					FTIM2_GPCM_TWP(0xff))
+#define CONFIG_SYS_FPGA_FTIM3           0x0
+#define CONFIG_SYS_CSPR0_EXT		CONFIG_SYS_NOR0_CSPR_EXT
+#define CONFIG_SYS_CSPR0		CONFIG_SYS_NOR0_CSPR
+#define CONFIG_SYS_AMASK0		CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR0		CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS0_FTIM0		CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS0_FTIM1		CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS0_FTIM2		CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS0_FTIM3		CONFIG_SYS_NOR_FTIM3
+#define CONFIG_SYS_CSPR1_EXT		CONFIG_SYS_FPGA_CSPR_EXT
+#define CONFIG_SYS_CSPR1		CONFIG_SYS_FPGA_CSPR
+#define CONFIG_SYS_AMASK1		CONFIG_SYS_FPGA_AMASK
+#define CONFIG_SYS_CSOR1		CONFIG_SYS_FPGA_CSOR
+#define CONFIG_SYS_CS1_FTIM0		CONFIG_SYS_FPGA_FTIM0
+#define CONFIG_SYS_CS1_FTIM1		CONFIG_SYS_FPGA_FTIM1
+#define CONFIG_SYS_CS1_FTIM2		CONFIG_SYS_FPGA_FTIM2
+#define CONFIG_SYS_CS1_FTIM3		CONFIG_SYS_FPGA_FTIM3
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		get_serial_clock()
+
+#define CONFIG_BAUDRATE			115200
+
+/*
+ * I2C
+ */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+
+/*
+ * MMC
+ */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_GENERIC_MMC
+
+/*
+ * Video
+ */
+#define CONFIG_FSL_DCU_FB
+
+#ifdef CONFIG_FSL_DCU_FB
+#define CONFIG_VIDEO
+#define CONFIG_CMD_BMP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+
+#define CONFIG_FSL_DCU_SII9022A
+#define CONFIG_SYS_I2C_DVI_BUS_NUM	1
+#define CONFIG_SYS_I2C_DVI_ADDR		0x39
+#endif
+
+/*
+ * eTSEC
+ */
+#define CONFIG_TSEC_ENET
+
+#ifdef CONFIG_TSEC_ENET
+#define CONFIG_MII
+#define CONFIG_MII_DEFAULT_TSEC		1
+#define CONFIG_TSEC1			1
+#define CONFIG_TSEC1_NAME		"eTSEC1"
+#define CONFIG_TSEC2			1
+#define CONFIG_TSEC2_NAME		"eTSEC2"
+#define CONFIG_TSEC3			1
+#define CONFIG_TSEC3_NAME		"eTSEC3"
+
+#define TSEC1_PHY_ADDR			2
+#define TSEC2_PHY_ADDR			0
+#define TSEC3_PHY_ADDR			1
+
+#define TSEC1_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_FLAGS			(TSEC_GIGABIT | TSEC_REDUCED)
+
+#define TSEC1_PHYIDX			0
+#define TSEC2_PHYIDX			0
+#define TSEC3_PHYIDX			0
+
+#define CONFIG_ETHPRIME			"eTSEC1"
+
+#define CONFIG_PHY_GIGE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_ATHEROS
+
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+#define CONFIG_HAS_ETH2
+#endif
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_IMLS
+
+#define CONFIG_HWCONFIG
+#define HWCONFIG_BUFFER_SIZE		128
+
+#define CONFIG_BOOTDELAY		3
+
+#define CONFIG_EXTRA_ENV_SETTINGS	\
+	"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
+	"initrd_high=0xcfffffff\0"      \
+	"fdt_high=0xcfffffff\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_PROMPT		"=> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		\
+		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#define CONFIG_CMD_ENV_EXISTS
+#define CONFIG_CMD_GREPENV
+#define CONFIG_CMD_MEMINFO
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		0x9fffffff
+
+#define CONFIG_SYS_LOAD_ADDR		0x82000000
+#define CONFIG_SYS_HZ			1000
+
+/*
+ * Stack sizes
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE		(30 * 1024)
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE			0x20000
+#define CONFIG_ENV_SECT_SIZE		0x20000 /* 128K (one sector) */
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_CMD_BOOTZ
+
+#endif
diff --git a/include/fm_eth.h b/include/fm_eth.h
index 98edfcf..e46a684 100644
--- a/include/fm_eth.h
+++ b/include/fm_eth.h
@@ -8,8 +8,8 @@
 #define __FM_ETH_H__
 
 #include <common.h>
+#include <phy.h>
 #include <asm/types.h>
-#include <asm/fsl_enet.h>
 
 enum fm_port {
 	FM1_DTSEC1,
diff --git a/include/fsl_dcu_fb.h b/include/fsl_dcu_fb.h
new file mode 100644
index 0000000..4263298
--- /dev/null
+++ b/include/fsl_dcu_fb.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * FSL DCU Framebuffer driver
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#include <linux/fb.h>
+
+int fsl_dcu_init(unsigned int xres, unsigned int yres,
+		 unsigned int pixel_format);
+
+/* Prototypes for external board-specific functions */
+int platform_dcu_init(unsigned int xres, unsigned int yres,
+		      const char *port, struct fb_videomode *dcu_fb_videomode);
+unsigned int dcu_set_pixel_clock(unsigned int pixclock);
diff --git a/include/fsl_ddr_sdram.h b/include/fsl_ddr_sdram.h
index e8a2db9..987119b 100644
--- a/include/fsl_ddr_sdram.h
+++ b/include/fsl_ddr_sdram.h
@@ -281,6 +281,7 @@ typedef struct memctl_options_partial_s {
 #define DDR_DATA_BUS_WIDTH_64 0
 #define DDR_DATA_BUS_WIDTH_32 1
 #define DDR_DATA_BUS_WIDTH_16 2
+#define DDR_CSWL_CS0	0x04000001
 /*
  * Generalized parameters for memory controller configuration,
  * might be a little specific to the FSL memory controller
@@ -340,6 +341,7 @@ typedef struct memctl_options_s {
 	unsigned int cpo_override;
 	unsigned int write_data_delay;		/* DQS adjust */
 
+	unsigned int cswl_override;
 	unsigned int wrlvl_override;
 	unsigned int wrlvl_sample;		/* Write leveling */
 	unsigned int wrlvl_start;
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 9814964..c1b6648 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -162,7 +162,19 @@ struct fsl_esdhc_cfg {
 };
 
 /* Select the correct accessors depending on endianess */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if defined CONFIG_SYS_FSL_ESDHC_LE
+#define esdhc_read32		in_le32
+#define esdhc_write32		out_le32
+#define esdhc_clrsetbits32	clrsetbits_le32
+#define esdhc_clrbits32		clrbits_le32
+#define esdhc_setbits32		setbits_le32
+#elif defined(CONFIG_SYS_FSL_ESDHC_BE)
+#define esdhc_read32            in_be32
+#define esdhc_write32           out_be32
+#define esdhc_clrsetbits32      clrsetbits_be32
+#define esdhc_clrbits32         clrbits_be32
+#define esdhc_setbits32         setbits_be32
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
 #define esdhc_read32		in_le32
 #define esdhc_write32		out_le32
 #define esdhc_clrsetbits32	clrsetbits_le32
diff --git a/include/fsl_mdio.h b/include/fsl_mdio.h
index b58713d..2137282 100644
--- a/include/fsl_mdio.h
+++ b/include/fsl_mdio.h
@@ -10,7 +10,18 @@
 
 #include <net.h>
 #include <miiphy.h>
-#include <asm/fsl_enet.h>
+
+struct tsec_mii_mng {
+	u32 miimcfg;		/* MII management configuration reg */
+	u32 miimcom;		/* MII management command reg */
+	u32 miimadd;		/* MII management address reg */
+	u32 miimcon;		/* MII management control reg */
+	u32 miimstat;		/* MII management status reg  */
+	u32 miimind;		/* MII management indication reg */
+	u32 ifstat;		/* Interface Status Register */
+};
+
+int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc);
 
 /* PHY register offsets */
 #define PHY_EXT_PAGE_ACCESS	0x1f
diff --git a/include/tsec.h b/include/tsec.h
index 1046426..58cdc19 100644
--- a/include/tsec.h
+++ b/include/tsec.h
@@ -20,10 +20,14 @@
 #include <net.h>
 #include <config.h>
 #include <phy.h>
-#include <asm/fsl_enet.h>
 
+#ifdef CONFIG_LS102XA
+#define TSEC_SIZE		0x40000
+#define TSEC_MDIO_OFFSET	0x40000
+#else
 #define TSEC_SIZE 		0x01000
 #define TSEC_MDIO_OFFSET	0x01000
+#endif
 
 #define CONFIG_SYS_MDIO_BASE_ADDR (MDIO_BASE_ADDR + 0x520)
 
@@ -125,9 +129,14 @@
 
 #define MINFLR_INIT_SETTINGS	0x00000040
 
+#ifdef CONFIG_LS102XA
+#define DMACTRL_INIT_SETTINGS	0x00000003
+#else
 #define DMACTRL_INIT_SETTINGS	0x000000c3
+#endif
 #define DMACTRL_GRS		0x00000010
 #define DMACTRL_GTS		0x00000008
+#define DMACTRL_LE		0x00008000
 
 #define TSTAT_CLEAR_THALT	0x80000000
 #define RSTAT_CLEAR_RHALT	0x00800000