MLK-13307-15 imx: mx6sll: add mx6sll arm2 support

Add mx6sll lpddr3/lpddr2 arm2 support.
LCDIF/SPI/USB/PMIC supported.

LPDDR3 DDR version: 1.2
LPDDR2 DDR version: initial version.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye.Li <ye.li@nxp.com>
(cherry picked from commit 497134af4819241d49bbc22f1849756c7c06eb2e)

11 files changed, 1352 insertions, 0 deletions

diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
index 4e2170d..ef906f0 100644
--- a/arch/arm/cpu/armv7/mx6/Kconfig
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -102,6 +102,12 @@ config TARGET_MX6SLEVK
 	select DM
 	select DM_THERMAL
 
+config TARGET_MX6SLL_ARM2
+	bool "mx6sll arm2"
+	select MX6SLL
+	select DM
+	select DM_THERMAL
+
 config TARGET_MX6SXSABRESD
 	bool "mx6sxsabresd"
 	select MX6SX
@@ -243,6 +249,7 @@ source "board/freescale/mx6qarm2/Kconfig"
 source "board/freescale/mx6qsabreauto/Kconfig"
 source "board/freescale/mx6sabresd/Kconfig"
 source "board/freescale/mx6slevk/Kconfig"
+source "board/freescale/mx6sll_arm2/Kconfig"
 source "board/freescale/mx6sxsabresd/Kconfig"
 source "board/freescale/mx6sxsabreauto/Kconfig"
 source "board/freescale/mx6ul_14x14_evk/Kconfig"
diff --git a/board/freescale/mx6sll_arm2/Kconfig b/board/freescale/mx6sll_arm2/Kconfig
new file mode 100644
index 0000000..9865a74
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6SLL_ARM2
+
+config SYS_BOARD
+	default "mx6sll_arm2"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_CONFIG_NAME
+	default "mx6sll_arm2"
+
+endif
diff --git a/board/freescale/mx6sll_arm2/Makefile b/board/freescale/mx6sll_arm2/Makefile
new file mode 100644
index 0000000..75a414c
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/Makefile
@@ -0,0 +1,10 @@
+# (C) Copyright 2016 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y  := mx6sll_arm2.o
+
+extra-$(CONFIG_USE_PLUGIN) :=  plugin.bin
+$(obj)/plugin.bin: $(obj)/plugin.o
+	$(OBJCOPY) -O binary --gap-fill 0xff $< $@
diff --git a/board/freescale/mx6sll_arm2/imximage.cfg b/board/freescale/mx6sll_arm2/imximage.cfg
new file mode 100644
index 0000000..c39f9a1
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/imximage.cfg
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+
+BOOT_FROM	sd
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN    plugin-binary-file    IRAM_FREE_START_ADDR*/
+PLUGIN	board/freescale/mx6sll_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type           Address        Value
+ *
+ * where:
+ *	Addr-type register length (1,2 or 4 bytes)
+ *	Address	  absolute address of the register
+ *	value	  value to be stored in the register
+ */
+
+/* Enable all clocks */
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+
+DATA 4 0x020E0550 0x00080000
+DATA 4 0x020E0534 0x00000000
+DATA 4 0x020E02AC 0x00000030
+DATA 4 0x020E0548 0x00000030
+DATA 4 0x020E0520 0x00000030
+DATA 4 0x020E0530 0x00020000
+DATA 4 0x020E02B0 0x00003030
+DATA 4 0x020E02B4 0x00003030
+DATA 4 0x020E02B8 0x00003030
+DATA 4 0x020E02BC 0x00003030
+DATA 4 0x020E0540 0x00020000
+DATA 4 0x020E0544 0x00000030
+DATA 4 0x020E054C 0x00000030
+DATA 4 0x020E0554 0x00000030
+DATA 4 0x020E0558 0x00000030
+DATA 4 0x020E0294 0x00000030
+DATA 4 0x020E0298 0x00000030
+DATA 4 0x020E029C 0x00000030
+DATA 4 0x020E02A0 0x00000030
+DATA 4 0x020E02C0 0x00082030
+
+DATA 4 0x021B001C 0x00008000
+
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B085c 0x084700C7
+DATA 4 0x021B0890 0x00400000
+DATA 4 0x021B0848 0x40404040
+DATA 4 0x021B0850 0x40404040
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B0824 0x33333333
+DATA 4 0x021B0828 0x33333333
+
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B0834 0xf3333333
+DATA 4 0x021B0838 0xf3333333
+DATA 4 0x021B08C0 0x24922492
+DATA 4 0x021B08b8 0x00000800
+
+DATA 4 0x021B0004 0x00020052
+DATA 4 0x021B000C 0x53574333
+DATA 4 0x021B0010 0x00100B22
+DATA 4 0x021B0038 0x00170778
+DATA 4 0x021B0014 0x00C700DB
+DATA 4 0x021B0018 0x00201718
+DATA 4 0x021B002C 0x0F9F26D2
+DATA 4 0x021B0030 0x009F0E10
+DATA 4 0x021B0040 0x0000005F
+DATA 4 0x021B0000 0xC4190000
+
+DATA 4 0x021B083C 0x20000000
+
+DATA 4 0x021B001C 0x003F8030
+DATA 4 0x021B001C 0x003F8038
+DATA 4 0x021B001C 0xFF0A8030
+DATA 4 0x021B001C 0xFF0A8038
+DATA 4 0x021B001C 0x04028030
+DATA 4 0x021B001C 0x04028038
+DATA 4 0x021B001C 0x83018030
+DATA 4 0x021B001C 0x83018038
+DATA 4 0x021B001C 0x01038030
+DATA 4 0x021B001C 0x01038038
+
+DATA 4 0x021B0020 0x00001800
+DATA 4 0x021B0800 0xA1310003
+DATA 4 0x021B0004 0x00020052
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
+#endif
diff --git a/board/freescale/mx6sll_arm2/imximage_lpddr2.cfg b/board/freescale/mx6sll_arm2/imximage_lpddr2.cfg
new file mode 100644
index 0000000..16adbfb
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/imximage_lpddr2.cfg
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+
+BOOT_FROM	sd
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN    plugin-binary-file    IRAM_FREE_START_ADDR*/
+PLUGIN	board/freescale/mx6sll_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type           Address        Value
+ *
+ * where:
+ *	Addr-type register length (1,2 or 4 bytes)
+ *	Address	  absolute address of the register
+ *	value	  value to be stored in the register
+ */
+
+/* Enable all clocks */
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+
+DATA 4 0x020E0550 0x00080000
+DATA 4 0x020E0534 0x00000000
+DATA 4 0x020E02AC 0x00000030
+DATA 4 0x020E0548 0x00000030
+DATA 4 0x020E052C 0x00000030
+DATA 4 0x020E0530 0x00020000
+DATA 4 0x020E02B0 0x00003030
+DATA 4 0x020E02B4 0x00003030
+DATA 4 0x020E02B8 0x00003030
+DATA 4 0x020E02BC 0x00003030
+DATA 4 0x020E0540 0x00020000
+DATA 4 0x020E0544 0x00000030
+DATA 4 0x020E054C 0x00000030
+DATA 4 0x020E0554 0x00000030
+DATA 4 0x020E0558 0x00000030
+DATA 4 0x020E0294 0x00000030
+DATA 4 0x020E0298 0x00000030
+DATA 4 0x020E029C 0x00000030
+DATA 4 0x020E02A0 0x00000030
+DATA 4 0x020E02C0 0x00082030
+
+DATA 4 0x021B001C 0x00008000
+
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B085c 0x084700C7
+DATA 4 0x021B0890 0x00400000
+DATA 4 0x021B0848 0x40404040
+DATA 4 0x021B0850 0x40404040
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B0824 0x33333333
+DATA 4 0x021B0828 0x33333333
+
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B0834 0xf3333333
+DATA 4 0x021B0838 0xf3333333
+DATA 4 0x021B08C0 0x24922492
+DATA 4 0x021B08b8 0x00000800
+
+DATA 4 0x021B0004 0x00020052
+DATA 4 0x021B000C 0x53574333
+DATA 4 0x021B0010 0x00100A82
+DATA 4 0x021B0038 0x00170777
+DATA 4 0x021B0014 0x00C70093
+DATA 4 0x021B0018 0x00201708
+DATA 4 0x021B002C 0x0F9F26D2
+DATA 4 0x021B0030 0x009F0E10
+DATA 4 0x021B0040 0x0000004F
+DATA 4 0x021B0000 0xC3110000
+
+DATA 4 0x021B083C 0x20000000
+
+DATA 4 0x021B001C 0x003F8030
+DATA 4 0x021B001C 0x003F8038
+DATA 4 0x021B001C 0xFF0A8030
+DATA 4 0x021B001C 0xFF0A8038
+DATA 4 0x021B001C 0x04028030
+DATA 4 0x021B001C 0x04028038
+DATA 4 0x021B001C 0x82018030
+DATA 4 0x021B001C 0x82018038
+DATA 4 0x021B001C 0x01038030
+DATA 4 0x021B001C 0x01038038
+
+DATA 4 0x021B0020 0x00001800
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B0004 0x00020052
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
+#endif
diff --git a/board/freescale/mx6sll_arm2/mx6sll_arm2.c b/board/freescale/mx6sll_arm2/mx6sll_arm2.c
new file mode 100644
index 0000000..a8f40da
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/mx6sll_arm2.c
@@ -0,0 +1,523 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch-mx6/clock.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+#include <linux/sizes.h>
+#include <linux/fb.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <mxsfb.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include "../common/pfuze.h"
+#include <usb.h>
+#include <usb/ehci-fsl.h>
+#include <asm/imx-common/video.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL  (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_22K_UP  | PAD_CTL_SPEED_LOW |		\
+	PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL_WP (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_LOW |		\
+	PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL    (PAD_CTL_PKE | PAD_CTL_PUE |            \
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |               \
+	PAD_CTL_DSE_40ohm | PAD_CTL_HYS |			\
+	PAD_CTL_ODE)
+
+#define LCD_PAD_CTRL    (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+	PAD_CTL_PKE | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)
+
+#define OTG_ID_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_47K_UP  | PAD_CTL_SPEED_LOW |		\
+	PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
+	PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define LCD_PAD_CTRL    (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+	PAD_CTL_PKE | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC and EPD */
+struct i2c_pads_info i2c_pad_info1 = {
+	.scl = {
+		/* conflict with usb_otg2_pwr */
+		.i2c_mode = MX6_PAD_I2C1_SCL__I2C1_SCL | PC,
+		.gpio_mode = MX6_PAD_I2C1_SCL__GPIO3_IO12 | PC,
+		.gp = IMX_GPIO_NR(3, 12),
+	},
+	.sda = {
+		/* conflict with usb_otg2_oc */
+		.i2c_mode = MX6_PAD_I2C1_SDA__I2C1_SDA | PC,
+		.gpio_mode = MX6_PAD_I2C1_SDA__GPIO3_IO13 | PC,
+		.gp = IMX_GPIO_NR(3, 13),
+	},
+};
+
+/* I2C2 for LCD and ADV */
+struct i2c_pads_info i2c_pad_info2 = {
+	.scl = {
+		.i2c_mode = MX6_PAD_I2C2_SCL__I2C2_SCL | PC,
+		.gpio_mode = MX6_PAD_I2C2_SCL__GPIO3_IO14 | PC,
+		.gp = IMX_GPIO_NR(3, 14),
+	},
+	.sda = {
+		.i2c_mode = MX6_PAD_I2C2_SDA__I2C2_SDA | PC,
+		.gpio_mode = MX6_PAD_I2C2_SDA__GPIO3_IO15 | PC,
+		.gp = IMX_GPIO_NR(3, 15),
+	},
+};
+
+#endif
+
+int dram_init(void)
+{
+	gd->ram_size = PHYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+static iomux_v3_cfg_t const led_pads[] = {
+	MX6_PAD_EPDC_VCOM1__GPIO2_IO04 | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+	MX6_PAD_UART1_TXD__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_UART1_RXD__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+/* 8bit SD1 */
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+	MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA4__SD1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA5__SD1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA6__SD1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD1_DATA7__SD1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+	/* CD */
+	MX6_PAD_KEY_ROW7__GPIO4_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* WP */
+	MX6_PAD_GPIO4_IO22__SD1_WP   | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+/* EMMC */
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+	MX6_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA4__SD2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA5__SD2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA6__SD2_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DATA7__SD2_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+	/* DQS */
+	MX6_PAD_GPIO4_IO21__SD2_STROBE | MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* RST_B */
+	MX6_PAD_SD2_RESET__GPIO4_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+/* Wifi SD */
+static iomux_v3_cfg_t const usdhc3_pads[] = {
+	MX6_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DATA0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DATA1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DATA2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DATA3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+	/* CD */
+	MX6_PAD_REF_CLK_32K__GPIO3_IO22 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+
+static void setup_iomux_uart(void)
+{
+	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+
+	imx_iomux_v3_setup_multiple_pads(led_pads, ARRAY_SIZE(led_pads));
+}
+
+#ifdef CONFIG_FSL_ESDHC
+static struct fsl_esdhc_cfg usdhc_cfg[CONFIG_SYS_FSL_USDHC_NUM] = {
+	{USDHC1_BASE_ADDR, 0, 8, 1},
+	{USDHC2_BASE_ADDR, 0, 8},
+	{USDHC3_BASE_ADDR, 0, 4},
+};
+
+#define USDHC1_CD_GPIO	IMX_GPIO_NR(4, 7)
+#define USDHC2_PWR_GPIO	IMX_GPIO_NR(4, 27)
+#define USDHC3_CD_GPIO	IMX_GPIO_NR(3, 22)
+
+int board_mmc_get_env_dev(int devno)
+{
+	return devno;
+}
+
+int mmc_map_to_kernel_blk(int devno)
+{
+	return devno;
+}
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+	int ret = 0;
+
+	switch (cfg->esdhc_base) {
+	case USDHC1_BASE_ADDR:
+		ret = !gpio_get_value(USDHC1_CD_GPIO);
+		break;
+	case USDHC2_BASE_ADDR:
+		ret = 1;
+		break;
+	case USDHC3_BASE_ADDR:
+		ret = !gpio_get_value(USDHC3_CD_GPIO);
+		break;
+	}
+
+	return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+	int i;
+
+	/*
+	 * According to the board_mmc_init() the following map is done:
+	 * (U-boot device node)    (Physical Port)
+	 * mmc0                    USDHC1
+	 * mmc1                    USDHC2
+	 * mmc2                    USDHC3
+	 */
+	for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+		switch (i) {
+		case 0:
+			imx_iomux_v3_setup_multiple_pads(
+				usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+			gpio_direction_input(USDHC1_CD_GPIO);
+			usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+			break;
+		case 1:
+			imx_iomux_v3_setup_multiple_pads(
+				usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+			usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+			gpio_direction_output(USDHC2_PWR_GPIO, 1);
+			break;
+		case 2:
+			imx_iomux_v3_setup_multiple_pads(
+				usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+			gpio_direction_input(USDHC3_CD_GPIO);
+			usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+			break;
+		default:
+			printf("Warning: you configured more USDHC controllers (%d) than supported by the board\n", i + 1);
+			return 0;
+		}
+
+		if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+			printf("Warning: failed to initialize mmc dev %d\n", i);
+	}
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_POWER
+#define I2C_PMIC	0
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+	int ret;
+	u32 rev_id, value;
+
+	ret = power_pfuze100_init(I2C_PMIC);
+	if (ret)
+		return ret;
+
+	pfuze = pmic_get("PFUZE100");
+	if (!pfuze)
+		return -ENODEV;
+
+	ret = pmic_probe(pfuze);
+	if (ret)
+		return ret;
+
+	ret = pfuze_mode_init(pfuze, APS_PFM);
+	if (ret < 0)
+		return ret;
+
+	pmic_reg_read(pfuze, PFUZE100_DEVICEID, &value);
+	pmic_reg_read(pfuze, PFUZE100_REVID, &rev_id);
+	printf("PMIC: PFUZE100! DEV_ID=0x%x REV_ID=0x%x\n", value, rev_id);
+
+	/* set SW1AB standby volatage 0.975V */
+	pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &value);
+	value &= ~0x3f;
+	value |= PFUZE100_SW1ABC_SETP(9750);
+	pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, value);
+
+	/* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+	pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &value);
+	value &= ~0xc0;
+	value |= 0x40;
+	pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, value);
+
+	/* set SW1C staby volatage 0.975V */
+	pmic_reg_read(pfuze, PFUZE100_SW1CSTBY, &value);
+	value &= ~0x3f;
+	value |= 0x1b;
+	pmic_reg_write(pfuze, PFUZE100_SW1CSTBY, value);
+
+	/* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */
+	pmic_reg_read(pfuze, PFUZE100_SW1CCONF, &value);
+	value &= ~0xc0;
+	value |= 0x40;
+	pmic_reg_write(pfuze, PFUZE100_SW1CCONF, value);
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_MXC_SPI
+iomux_v3_cfg_t const ecspi1_pads[] = {
+	MX6_PAD_ECSPI1_SCLK__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_ECSPI1_MOSI__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_ECSPI1_MISO__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+
+	/* CS0 */
+	MX6_PAD_ECSPI1_SS0__GPIO4_IO11   | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+void setup_spinor(void)
+{
+	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
+					 ARRAY_SIZE(ecspi1_pads));
+	gpio_direction_output(IMX_GPIO_NR(4, 11), 0);
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+	return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(4, 11)) : -1;
+}
+#endif
+
+#ifdef CONFIG_VIDEO_MXS
+static iomux_v3_cfg_t const lcd_pads[] = {
+	MX6_PAD_LCD_CLK__LCD_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_ENABLE__LCD_ENABLE | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_HSYNC__LCD_HSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_VSYNC__LCD_VSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA00__LCD_DATA00 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA01__LCD_DATA01 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA02__LCD_DATA02 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA03__LCD_DATA03 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA04__LCD_DATA04 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA05__LCD_DATA05 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA06__LCD_DATA06 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA07__LCD_DATA07 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA08__LCD_DATA08 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA09__LCD_DATA09 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA10__LCD_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA11__LCD_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA12__LCD_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA13__LCD_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA14__LCD_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA15__LCD_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA16__LCD_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA17__LCD_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA18__LCD_DATA18 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA19__LCD_DATA19 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA20__LCD_DATA20 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA21__LCD_DATA21 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA22__LCD_DATA22 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_LCD_DATA23__LCD_DATA23 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+	MX6_PAD_ECSPI1_SCLK__GPIO4_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_LCD_RESET__GPIO2_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+	/* Use GPIO for Brightness adjustment, duty cycle = period */
+	MX6_PAD_PWM1__GPIO3_IO23 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+void do_enable_parallel_lcd(struct display_info_t const *dev)
+
+{
+	int ret;
+
+	ret = enable_lcdif_clock(dev->bus);
+	if (ret) {
+		printf("Enable LCDIF clock failed, %d\n", ret);
+		return;
+	}
+
+	imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+
+	/* Reset the LCD */
+	gpio_direction_output(IMX_GPIO_NR(2, 19) , 0);
+	udelay(500);
+	gpio_direction_output(IMX_GPIO_NR(2, 19) , 1);
+
+	gpio_direction_output(IMX_GPIO_NR(4, 8) , 1);
+
+	/* Set Brightness to high */
+	gpio_direction_output(IMX_GPIO_NR(3, 23) , 1);
+}
+
+struct display_info_t const displays[] = {{
+	.bus = MX6SLL_LCDIF_BASE_ADDR,
+	.addr = 0,
+	.pixfmt = 24,
+	.detect = NULL,
+	.enable	= do_enable_parallel_lcd,
+	.mode	= {
+		.name			= "MCIMX28LCD",
+		.xres           = 800,
+		.yres           = 480,
+		.pixclock       = 29850,
+		.left_margin    = 89,
+		.right_margin   = 164,
+		.upper_margin   = 23,
+		.lower_margin   = 10,
+		.hsync_len      = 10,
+		.vsync_len      = 10,
+		.sync           = 0,
+		.vmode          = FB_VMODE_NONINTERLACED
+} } };
+size_t display_count = ARRAY_SIZE(displays);
+#endif
+
+
+#ifdef CONFIG_USB_EHCI_MX6
+#define USB_OTHERREGS_OFFSET	0x800
+#define UCTRL_PWR_POL		(1 << 9)
+iomux_v3_cfg_t const usb_otg1_pads[] = {
+	MX6_PAD_KEY_COL4__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_KEY_ROW4__USB_OTG1_OC  | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_EPDC_PWR_COM__USB_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const usb_otg2_pads[] = {
+	MX6_PAD_KEY_COL5__USB_OTG2_PWR   | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_ECSPI2_SCLK__USB_OTG2_OC | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_EPDC_PWR_IRQ__USB_OTG2_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+int board_usb_phy_mode(int port)
+{
+	return usb_phy_mode(port);
+}
+
+int board_ehci_hcd_init(int port)
+{
+	u32 *usbnc_usb_ctrl;
+
+	if (port > 1)
+		return -EINVAL;
+
+	switch (port) {
+	case 0:
+		imx_iomux_v3_setup_multiple_pads(usb_otg1_pads,
+						 ARRAY_SIZE(usb_otg1_pads));
+		break;
+	case 1:
+		imx_iomux_v3_setup_multiple_pads(usb_otg2_pads,
+						 ARRAY_SIZE(usb_otg2_pads));
+		break;
+	default:
+		printf("MXC USB port %d not yet supported\n", port);
+		return 1;
+	}
+
+	usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+				 port * 4);
+
+	/* Set Power polarity */
+	setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+
+	return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+	setup_iomux_uart();
+	enable_uart_clk(true);
+	return 0;
+}
+
+int board_init(void)
+{
+	/* Address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_SYS_I2C_MXC
+	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+#endif
+
+#ifdef CONFIG_MXC_SPI
+	setup_spinor();
+#endif
+
+	return 0;
+}
+
+int board_late_init(void)
+{
+#ifdef CONFIG_ENV_IS_IN_MMC
+	board_late_mmc_env_init();
+#endif
+
+	return 0;
+}
+
+u32 get_board_rev(void)
+{
+	return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+#ifdef CONFIG_LPDDR2
+	puts("Board: MX6SLL LPDDR2 ARM2\n");
+#else
+	puts("Board: MX6SLL LPDDR3 ARM2\n");
+#endif
+
+	return 0;
+}
diff --git a/board/freescale/mx6sll_arm2/plugin.S b/board/freescale/mx6sll_arm2/plugin.S
new file mode 100644
index 0000000..b3741aa
--- /dev/null
+++ b/board/freescale/mx6sll_arm2/plugin.S
@@ -0,0 +1,273 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6sll_lpddr3_arm2_setting
+	ldr r0, =IOMUXC_BASE_ADDR
+	ldr r1, =0x00080000
+	str r1, [r0, #0x550]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x534]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x2AC]
+	str r1, [r0, #0x548]
+	str r1, [r0, #0x520]
+	ldr r1, =0x00020000
+	str r1, [r0, #0x530]
+	ldr r1, =0x00003030
+	str r1, [r0, #0x2B0]
+	str r1, [r0, #0x2B4]
+	str r1, [r0, #0x2B8]
+	str r1, [r0, #0x2BC]
+
+	ldr r1, =0x00020000
+	str r1, [r0, #0x540]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x544]
+	str r1, [r0, #0x54C]
+	str r1, [r0, #0x554]
+	str r1, [r0, #0x558]
+	str r1, [r0, #0x294]
+	str r1, [r0, #0x298]
+	str r1, [r0, #0x29C]
+	str r1, [r0, #0x2A0]
+
+	ldr r1, =0x00082030
+	str r1, [r0, #0x2C0]
+
+	ldr r0, =MMDC_P0_BASE_ADDR
+	ldr r1, =0x00008000
+	str r1, [r0, #0x1C]
+	ldr r1, =0xA1390003
+	str r1, [r0, #0x800]
+	ldr r1, =0x084700C7
+	str r1, [r0, #0x85C]
+	ldr r1, =0x00400000
+	str r1, [r0, #0x890]
+
+	ldr r1, =0x40404040
+	str r1, [r0, #0x848]
+	str r1, [r0, #0x850]
+
+	ldr r1, =0x33333333
+	str r1, [r0, #0x81C]
+	str r1, [r0, #0x820]
+	str r1, [r0, #0x824]
+	str r1, [r0, #0x828]
+
+	ldr r1, =0xf3333333
+	str r1, [r0, #0x82C]
+	str r1, [r0, #0x830]
+	str r1, [r0, #0x834]
+	str r1, [r0, #0x838]
+
+	ldr r1, =0x24922492
+	str r1, [r0, #0x8C0]
+	ldr r1, =0x00000800
+	str r1, [r0, #0x8B8]
+
+	ldr r1, =0x00020052
+	str r1, [r0, #0x004]
+	ldr r1, =0x53574333
+	str r1, [r0, #0x00C]
+	ldr r1, =0x00100B22
+	str r1, [r0, #0x010]
+	ldr r1, =0x00170778
+	str r1, [r0, #0x038]
+	ldr r1, =0x00C700DB
+	str r1, [r0, #0x014]
+	ldr r1, =0x00201718
+	str r1, [r0, #0x018]
+	ldr r1, =0x0F9F26D2
+	str r1, [r0, #0x02C]
+	ldr r1, =0x009F0E10
+	str r1, [r0, #0x030]
+	ldr r1, =0x0000005F
+	str r1, [r0, #0x040]
+	ldr r1, =0xC4190000
+	str r1, [r0, #0x000]
+	ldr r1, =0x20000000
+	str r1, [r0, #0x83C]
+
+	ldr r1, =0x003F8030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x003F8038
+	str r1, [r0, #0x01C]
+	ldr r1, =0xFF0A8030
+	str r1, [r0, #0x01C]
+	ldr r1, =0xFF0A8038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x04028030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x04028038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x83018030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x83018038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x01038030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x01038038
+	str r1, [r0, #0x01C]
+
+	ldr r1, =0x00001800
+	str r1, [r0, #0x020]
+	ldr r1, =0xA1310003
+	str r1, [r0, #0x800]
+	ldr r1, =0x00020052
+	str r1, [r0, #0x004]
+	ldr r1, =0x00011006
+	str r1, [r0, #0x404]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x01C]
+.endm
+
+.macro imx6sll_lpddr2_arm2_setting
+	ldr r0, =IOMUXC_BASE_ADDR
+	ldr r1, =0x00080000
+	str r1, [r0, #0x550]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x534]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x2AC]
+	str r1, [r0, #0x548]
+	str r1, [r0, #0x52C]
+	ldr r1, =0x00020000
+	str r1, [r0, #0x530]
+	ldr r1, =0x00003030
+	str r1, [r0, #0x2B0]
+	str r1, [r0, #0x2B4]
+	str r1, [r0, #0x2B8]
+	str r1, [r0, #0x2BC]
+
+	ldr r1, =0x00020000
+	str r1, [r0, #0x540]
+	ldr r1, =0x00000030
+	str r1, [r0, #0x544]
+	str r1, [r0, #0x54C]
+	str r1, [r0, #0x554]
+	str r1, [r0, #0x558]
+	str r1, [r0, #0x294]
+	str r1, [r0, #0x298]
+	str r1, [r0, #0x29C]
+	str r1, [r0, #0x2A0]
+
+	ldr r1, =0x00082030
+	str r1, [r0, #0x2C0]
+
+	ldr r0, =MMDC_P0_BASE_ADDR
+	ldr r1, =0x00008000
+	str r1, [r0, #0x1C]
+	ldr r1, =0xA1390003
+	str r1, [r0, #0x800]
+	ldr r1, =0x084700C7
+	str r1, [r0, #0x85C]
+	ldr r1, =0x00400000
+	str r1, [r0, #0x890]
+
+	ldr r1, =0x40404040
+	str r1, [r0, #0x848]
+	str r1, [r0, #0x850]
+
+	ldr r1, =0x33333333
+	str r1, [r0, #0x81C]
+	str r1, [r0, #0x820]
+	str r1, [r0, #0x824]
+	str r1, [r0, #0x828]
+
+	ldr r1, =0xf3333333
+	str r1, [r0, #0x82C]
+	str r1, [r0, #0x830]
+	str r1, [r0, #0x834]
+	str r1, [r0, #0x838]
+
+	ldr r1, =0x24922492
+	str r1, [r0, #0x8C0]
+	ldr r1, =0x00000800
+	str r1, [r0, #0x8B8]
+
+	ldr r1, =0x00020052
+	str r1, [r0, #0x004]
+	ldr r1, =0x53574333
+	str r1, [r0, #0x00C]
+	ldr r1, =0x00100A82
+	str r1, [r0, #0x010]
+	ldr r1, =0x00170777
+	str r1, [r0, #0x038]
+	ldr r1, =0x00C70093
+	str r1, [r0, #0x014]
+	ldr r1, =0x00201708
+	str r1, [r0, #0x018]
+	ldr r1, =0x0F9F26D2
+	str r1, [r0, #0x02C]
+	ldr r1, =0x009F0E10
+	str r1, [r0, #0x030]
+	ldr r1, =0x0000004F
+	str r1, [r0, #0x040]
+	ldr r1, =0xC3110000
+	str r1, [r0, #0x000]
+	ldr r1, =0x20000000
+	str r1, [r0, #0x83C]
+
+	ldr r1, =0x003F8030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x003F8038
+	str r1, [r0, #0x01C]
+	ldr r1, =0xFF0A8030
+	str r1, [r0, #0x01C]
+	ldr r1, =0xFF0A8038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x04028030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x04028038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x82018030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x82018038
+	str r1, [r0, #0x01C]
+	ldr r1, =0x01038030
+	str r1, [r0, #0x01C]
+	ldr r1, =0x01038038
+	str r1, [r0, #0x01C]
+
+	ldr r1, =0x00001800
+	str r1, [r0, #0x020]
+	ldr r1, =0xA1390003
+	str r1, [r0, #0x800]
+	ldr r1, =0x00020052
+	str r1, [r0, #0x004]
+	ldr r1, =0x00011006
+	str r1, [r0, #0x404]
+	ldr r1, =0x00000000
+	str r1, [r0, #0x01C]
+.endm
+.macro imx6_clock_gating
+	ldr r0, =CCM_BASE_ADDR
+	ldr r1, =0xffffffff
+	str r1, [r0, #0x068]
+	str r1, [r0, #0x06c]
+	str r1, [r0, #0x070]
+	str r1, [r0, #0x074]
+	str r1, [r0, #0x078]
+	str r1, [r0, #0x07c]
+	str r1, [r0, #0x080]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6_ddr_setting
+#if defined (CONFIG_LPDDR2)
+	imx6sll_lpddr2_arm2_setting
+#else
+	imx6sll_lpddr3_arm2_setting
+#endif
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>
diff --git a/configs/mx6sll_lpddr2_arm2_defconfig b/configs/mx6sll_lpddr2_arm2_defconfig
new file mode 100644
index 0000000..cacb7b8
--- /dev/null
+++ b/configs/mx6sll_lpddr2_arm2_defconfig
@@ -0,0 +1,5 @@
+kONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sll_arm2/imximage_lpddr2.cfg,LPDDR2"
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_TARGET_MX6SLL_ARM2=y
+CONFIG_CMD_GPIO=y
diff --git a/configs/mx6sll_lpddr3_arm2_defconfig b/configs/mx6sll_lpddr3_arm2_defconfig
new file mode 100644
index 0000000..e388336
--- /dev/null
+++ b/configs/mx6sll_lpddr3_arm2_defconfig
@@ -0,0 +1,5 @@
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sll_arm2/imximage.cfg"
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_TARGET_MX6SLL_ARM2=y
+CONFIG_CMD_GPIO=y
diff --git a/configs/mx6sll_lpddr3_arm2_spinor_defconfig b/configs/mx6sll_lpddr3_arm2_spinor_defconfig
new file mode 100644
index 0000000..95d959f
--- /dev/null
+++ b/configs/mx6sll_lpddr3_arm2_spinor_defconfig
@@ -0,0 +1,5 @@
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sll_arm2/imximage.cfg,SYS_BOOT_SPINOR"
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_TARGET_MX6SLL_ARM2=y
+CONFIG_CMD_GPIO=y
diff --git a/include/configs/mx6sll_arm2.h b/include/configs/mx6sll_arm2.h
new file mode 100644
index 0000000..526c992
--- /dev/null
+++ b/include/configs/mx6sll_arm2.h
@@ -0,0 +1,262 @@
+/*
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the Freescale i.MX6SL EVK board.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "mx6_common.h"
+
+#undef CONFIG_CMD_SET
+
+/* uncomment for PLUGIN mode support */
+/* #define CONFIG_USE_PLUGIN */
+
+/* uncomment for SECURE mode support */
+/* #define CONFIG_SECURE_BOOT */
+
+#ifdef CONFIG_SECURE_BOOT
+#ifndef CONFIG_CSF_SIZE
+#define CONFIG_CSF_SIZE 0x4000
+#endif
+#endif
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE		UART1_BASE
+
+/* MMC Configs */
+#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR
+#define CONFIG_SYS_FSL_USDHC_NUM	3
+#define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC1 */
+
+/* I2C Configs */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
+#define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
+#define CONFIG_SYS_I2C_SPEED		  100000
+
+/* PMIC */
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR	0x08
+
+#define CONFIG_MFG_ENV_SETTINGS \
+	"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
+		"rdinit=/linuxrc " \
+		"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
+		"g_mass_storage.file=/fat g_mass_storage.ro=1 " \
+		"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
+		"g_mass_storage.iSerialNumber=\"\" "\
+		"\0" \
+	"initrd_addr=0x83800000\0" \
+	"initrd_high=0xffffffff\0" \
+	"bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	CONFIG_MFG_ENV_SETTINGS \
+	"epdc_waveform=epdc_splash.bin\0" \
+	"script=boot.scr\0" \
+	"image=zImage\0" \
+	"console=ttymxc0\0" \
+	"fdt_high=0xffffffff\0" \
+	"initrd_high=0xffffffff\0" \
+	"fdt_file=imx6sll-lpddr3-arm2.dtb\0" \
+	"fdt_addr=0x83000000\0" \
+	"boot_fdt=try\0" \
+	"ip_dyn=yes\0" \
+	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
+	"mmcpart=1\0" \
+	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+	"mmcautodetect=yes\0" \
+	"mmcargs=setenv bootargs console=${console},${baudrate} " \
+		"root=${mmcroot}\0" \
+	"loadbootscript=" \
+		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+	"bootscript=echo Running bootscript from mmc ...; " \
+		"source\0" \
+	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
+	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+	"mmcboot=echo Booting from mmc ...; " \
+		"run mmcargs; " \
+		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+			"if run loadfdt; then " \
+				"bootz ${loadaddr} - ${fdt_addr}; " \
+			"else " \
+				"if test ${boot_fdt} = try; then " \
+					"bootz; " \
+				"else " \
+					"echo WARN: Cannot load the DT; " \
+				"fi; " \
+			"fi; " \
+		"else " \
+			"bootz; " \
+		"fi;\0" \
+	"netargs=setenv bootargs console=${console},${baudrate} " \
+		"root=/dev/nfs " \
+	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+		"netboot=echo Booting from net ...; " \
+		"run netargs; " \
+		"if test ${ip_dyn} = yes; then " \
+			"setenv get_cmd dhcp; " \
+		"else " \
+			"setenv get_cmd tftp; " \
+		"fi; " \
+		"${get_cmd} ${image}; " \
+		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
+				"bootz ${loadaddr} - ${fdt_addr}; " \
+			"else " \
+				"if test ${boot_fdt} = try; then " \
+					"bootz; " \
+				"else " \
+					"echo WARN: Cannot load the DT; " \
+				"fi; " \
+			"fi; " \
+		"else " \
+			"bootz; " \
+		"fi;\0"
+
+#define CONFIG_BOOTCOMMAND \
+	   "mmc dev ${mmcdev};" \
+	   "mmc dev ${mmcdev}; if mmc rescan; then " \
+		   "if run loadbootscript; then " \
+			   "run bootscript; " \
+		   "else " \
+			   "if run loadimage; then " \
+				   "run mmcboot; " \
+			   "else run netboot; " \
+			   "fi; " \
+		   "fi; " \
+	   "else run netboot; fi"
+
+/* Miscellaneous configurable options */
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + SZ_128M)
+
+#define CONFIG_STACKSIZE		SZ_128K
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS		1
+#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
+#ifdef CONFIG_LPDDR2
+#define PHYS_SDRAM_SIZE			SZ_1G
+#else
+#define PHYS_SDRAM_SIZE			SZ_2G
+#endif
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+
+#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)
+
+/* Environment organization */
+#define CONFIG_ENV_SIZE			SZ_8K
+#define CONFIG_SYS_MMC_ENV_PART		0   /* user partition */
+#define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* USDHC1 */
+
+#ifdef CONFIG_SYS_BOOT_SPINOR
+#define CONFIG_SYS_USE_SPINOR
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#else
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_VIDEO
+#endif
+
+#if defined(CONFIG_ENV_IS_IN_MMC)
+#define CONFIG_ENV_OFFSET		(12 * SZ_64K)
+#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
+#define CONFIG_ENV_OFFSET		(768 * 1024)
+#define CONFIG_ENV_SECT_SIZE		(64 * 1024)
+#define CONFIG_ENV_SPI_BUS		CONFIG_SF_DEFAULT_BUS
+#define CONFIG_ENV_SPI_CS		CONFIG_SF_DEFAULT_CS
+#define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
+#define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
+#endif
+
+/* USB Configs */
+#define CONFIG_CMD_USB
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_MX6
+#define CONFIG_USB_STORAGE
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS		0
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	2
+#endif
+
+#define CONFIG_IMX_THERMAL
+
+#define CONFIG_IOMUX_LPSR
+
+#ifdef CONFIG_SYS_USE_SPINOR
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_MXC_SPI
+#define CONFIG_SF_DEFAULT_BUS  0
+#define CONFIG_SF_DEFAULT_SPEED 20000000
+#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
+#define CONFIG_SF_DEFAULT_CS   0
+#endif
+
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_LOGO
+#define CONFIG_IMX_VIDEO_SKIP
+#endif
+
+
+/*#define CONFIG_MXC_EPDC  1*/
+
+/*
+ * EPDC SPLASH SCREEN Configs
+ */
+#ifdef CONFIG_MXC_EPDC
+	/*
+	 * Framebuffer and LCD
+	 */
+	#define CONFIG_SPLASH_SCREEN
+	#define CONFIG_CMD_BMP
+	#define CONFIG_LCD
+	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#ifdef CONFIG_MXC_EPDC
+	#undef LCD_TEST_PATTERN
+	#define LCD_BPP					LCD_MONOCHROME
+
+	#define CONFIG_WAVEFORM_BUF_SIZE		0x200000
+#endif
+#endif /* CONFIG_SPLASH_SCREEN */
+
+#endif				/* __CONFIG_H */