Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

6 files changed, 1089 insertions, 0 deletions

diff --git a/roms/u-boot/board/wandboard/Kconfig b/roms/u-boot/board/wandboard/Kconfig
new file mode 100644
index 000000000..def63696e
--- /dev/null
+++ b/roms/u-boot/board/wandboard/Kconfig
@@ -0,0 +1,9 @@
+if TARGET_WANDBOARD
+
+config SYS_BOARD
+	default "wandboard"
+
+config SYS_CONFIG_NAME
+	default "wandboard"
+
+endif
diff --git a/roms/u-boot/board/wandboard/MAINTAINERS b/roms/u-boot/board/wandboard/MAINTAINERS
new file mode 100644
index 000000000..3c2a06cf0
--- /dev/null
+++ b/roms/u-boot/board/wandboard/MAINTAINERS
@@ -0,0 +1,9 @@
+WANDBOARD BOARD
+M:	Fabio Estevam <festevam@gmail.com>
+S:	Maintained
+F:	arch/arm/dts/imx6qdl-wandboard.dtsi
+F:	arch/arm/dts/imx6qdl-wandboard-revb1.dtsi
+F:	arch/arm/dts/imx6dl-wandboard-revb1.dts
+F:	board/wandboard/
+F:	include/configs/wandboard.h
+F:	configs/wandboard_defconfig
diff --git a/roms/u-boot/board/wandboard/Makefile b/roms/u-boot/board/wandboard/Makefile
new file mode 100644
index 000000000..c3d80536b
--- /dev/null
+++ b/roms/u-boot/board/wandboard/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2013 Freescale Semiconductor, Inc.
+
+obj-y  := wandboard.o
+obj-$(CONFIG_SPL_BUILD) += spl.o
diff --git a/roms/u-boot/board/wandboard/README b/roms/u-boot/board/wandboard/README
new file mode 100644
index 000000000..2d514a721
--- /dev/null
+++ b/roms/u-boot/board/wandboard/README
@@ -0,0 +1,49 @@
+U-Boot for Wandboard
+--------------------
+
+This file contains information for the port of U-Boot to the Wandboard.
+
+Wandboard is a development board that has three variants based on the following
+SoCs: mx6 quad, mx6 quad plus, mx6 dual lite and mx6 solo.
+
+For more details about Wandboard, please refer to:
+http://www.wandboard.org/
+
+Building U-Boot for Wandboard
+-----------------------------
+
+To build U-Boot for the Wandboard:
+
+$ make wandboard_config
+$ make
+
+Flashing U-Boot into the SD card
+--------------------------------
+
+- After the 'make' command completes, the generated 'SPL' binary must be
+flashed into the SD card;
+
+$ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
+
+(Note - the SD card node may vary, so adjust this as needed).
+
+- Flash the u-boot.img image into the SD card:
+
+sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
+
+- Insert the SD card into the slot located in the bottom of the board (same side
+as the mx6 processor)
+
+- Connect the serial cable to the host PC
+
+- Power up the board and U-Boot messages will appear in the serial console.
+
+Debug UART
+----------
+
+The following settings provide a debug UART for the Wandboard:
+
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_MXC=y
+CONFIG_DEBUG_UART_BASE=0x02020000
+CONFIG_DEBUG_UART_CLOCK=80000000
diff --git a/roms/u-boot/board/wandboard/spl.c b/roms/u-boot/board/wandboard/spl.c
new file mode 100644
index 000000000..0983d1005
--- /dev/null
+++ b/roms/u-boot/board/wandboard/spl.c
@@ -0,0 +1,517 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2014 Wandboard
+ * Author: Tungyi Lin <tungyilin1127@gmail.com>
+ *         Richard Hu <hakahu@gmail.com>
+ */
+
+#include <common.h>
+#include <init.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/video.h>
+#include <mmc.h>
+#include <fsl_esdhc_imx.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/io.h>
+#include <asm/arch/sys_proto.h>
+#include <spl.h>
+
+#include <asm/arch/mx6-ddr.h>
+/*
+ * Driving strength:
+ *   0x30 == 40 Ohm
+ *   0x28 == 48 Ohm
+ */
+
+#define IMX6DQ_DRIVE_STRENGTH		0x30
+#define IMX6SDL_DRIVE_STRENGTH		0x28
+#define IMX6QP_DRIVE_STRENGTH		0x28
+
+/* configure MX6Q/DUAL mmdc DDR io registers */
+static struct mx6dq_iomux_ddr_regs mx6dq_ddr_ioregs = {
+	.dram_sdclk_0 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdclk_1 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_cas = IMX6DQ_DRIVE_STRENGTH,
+	.dram_ras = IMX6DQ_DRIVE_STRENGTH,
+	.dram_reset = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdcke0 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdcke1 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdba2 = 0x00000000,
+	.dram_sdodt0 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdodt1 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs0 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs1 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs2 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs3 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs4 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs5 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs6 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_sdqs7 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm0 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm1 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm2 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm3 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm4 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm5 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm6 = IMX6DQ_DRIVE_STRENGTH,
+	.dram_dqm7 = IMX6DQ_DRIVE_STRENGTH,
+};
+
+/* configure MX6QP mmdc DDR io registers */
+static struct mx6dq_iomux_ddr_regs mx6qp_ddr_ioregs = {
+	.dram_sdclk_0 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdclk_1 = IMX6QP_DRIVE_STRENGTH,
+	.dram_cas = IMX6QP_DRIVE_STRENGTH,
+	.dram_ras = IMX6QP_DRIVE_STRENGTH,
+	.dram_reset = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdcke0 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdcke1 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdba2 = 0x00000000,
+	.dram_sdodt0 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdodt1 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs0 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs1 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs2 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs3 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs4 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs5 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs6 = IMX6QP_DRIVE_STRENGTH,
+	.dram_sdqs7 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm0 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm1 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm2 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm3 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm4 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm5 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm6 = IMX6QP_DRIVE_STRENGTH,
+	.dram_dqm7 = IMX6QP_DRIVE_STRENGTH,
+};
+
+/* configure MX6Q/DUAL mmdc GRP io registers */
+static struct mx6dq_iomux_grp_regs mx6dq_grp_ioregs = {
+	.grp_ddr_type = 0x000c0000,
+	.grp_ddrmode_ctl = 0x00020000,
+	.grp_ddrpke = 0x00000000,
+	.grp_addds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_ctlds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_ddrmode = 0x00020000,
+	.grp_b0ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b1ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b2ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b3ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b4ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b5ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b6ds = IMX6DQ_DRIVE_STRENGTH,
+	.grp_b7ds = IMX6DQ_DRIVE_STRENGTH,
+};
+
+/* configure MX6QP mmdc GRP io registers */
+static struct mx6dq_iomux_grp_regs mx6qp_grp_ioregs = {
+	.grp_ddr_type = 0x000c0000,
+	.grp_ddrmode_ctl = 0x00020000,
+	.grp_ddrpke = 0x00000000,
+	.grp_addds = IMX6QP_DRIVE_STRENGTH,
+	.grp_ctlds = IMX6QP_DRIVE_STRENGTH,
+	.grp_ddrmode = 0x00020000,
+	.grp_b0ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b1ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b2ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b3ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b4ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b5ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b6ds = IMX6QP_DRIVE_STRENGTH,
+	.grp_b7ds = IMX6QP_DRIVE_STRENGTH,
+};
+
+/* configure MX6SOLO/DUALLITE mmdc DDR io registers */
+struct mx6sdl_iomux_ddr_regs mx6sdl_ddr_ioregs = {
+	.dram_sdclk_0 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdclk_1 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_cas = IMX6SDL_DRIVE_STRENGTH,
+	.dram_ras = IMX6SDL_DRIVE_STRENGTH,
+	.dram_reset = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdcke0 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdcke1 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdba2 = 0x00000000,
+	.dram_sdodt0 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdodt1 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs0 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs1 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs2 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs3 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs4 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs5 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs6 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_sdqs7 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm0 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm1 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm2 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm3 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm4 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm5 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm6 = IMX6SDL_DRIVE_STRENGTH,
+	.dram_dqm7 = IMX6SDL_DRIVE_STRENGTH,
+};
+
+/* configure MX6SOLO/DUALLITE mmdc GRP io registers */
+struct mx6sdl_iomux_grp_regs mx6sdl_grp_ioregs = {
+	.grp_ddr_type = 0x000c0000,
+	.grp_ddrmode_ctl = 0x00020000,
+	.grp_ddrpke = 0x00000000,
+	.grp_addds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_ctlds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_ddrmode = 0x00020000,
+	.grp_b0ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b1ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b2ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b3ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b4ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b5ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b6ds = IMX6SDL_DRIVE_STRENGTH,
+	.grp_b7ds = IMX6SDL_DRIVE_STRENGTH,
+};
+
+/* H5T04G63AFR-PB */
+static struct mx6_ddr3_cfg h5t04g63afr = {
+	.mem_speed = 1600,
+	.density = 4,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 15,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1375,
+	.trcmin = 4875,
+	.trasmin = 3500,
+};
+
+/* H5TQ2G63DFR-H9 */
+static struct mx6_ddr3_cfg h5tq2g63dfr = {
+	.mem_speed = 1333,
+	.density = 2,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 14,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1350,
+	.trcmin = 4950,
+	.trasmin = 3600,
+};
+
+static struct mx6_mmdc_calibration mx6q_2g_mmdc_calib = {
+	.p0_mpwldectrl0 = 0x001f001f,
+	.p0_mpwldectrl1 = 0x001f001f,
+	.p1_mpwldectrl0 = 0x001f001f,
+	.p1_mpwldectrl1 = 0x001f001f,
+	.p0_mpdgctrl0 = 0x4301030d,
+	.p0_mpdgctrl1 = 0x03020277,
+	.p1_mpdgctrl0 = 0x4300030a,
+	.p1_mpdgctrl1 = 0x02780248,
+	.p0_mprddlctl = 0x4536393b,
+	.p1_mprddlctl = 0x36353441,
+	.p0_mpwrdlctl = 0x41414743,
+	.p1_mpwrdlctl = 0x462f453f,
+};
+
+/* DDR 64bit 2GB */
+static struct mx6_ddr_sysinfo mem_q = {
+	.dsize		= 2,
+	.cs1_mirror	= 0,
+	/* config for full 4GB range so that get_mem_size() works */
+	.cs_density	= 32,
+	.ncs		= 1,
+	.bi_on		= 1,
+	.rtt_nom	= 1,
+	.rtt_wr		= 0,
+	.ralat		= 5,
+	.walat		= 0,
+	.mif3_mode	= 3,
+	.rst_to_cke	= 0x23,
+	.sde_to_rst	= 0x10,
+	.refsel = 1,	/* Refresh cycles at 32KHz */
+	.refr = 3,	/* 4 refresh commands per refresh cycle */
+};
+
+static struct mx6_mmdc_calibration mx6dl_1g_mmdc_calib = {
+	.p0_mpwldectrl0 = 0x001f001f,
+	.p0_mpwldectrl1 = 0x001f001f,
+	.p1_mpwldectrl0 = 0x001f001f,
+	.p1_mpwldectrl1 = 0x001f001f,
+	.p0_mpdgctrl0 = 0x420e020e,
+	.p0_mpdgctrl1 = 0x02000200,
+	.p1_mpdgctrl0 = 0x42020202,
+	.p1_mpdgctrl1 = 0x01720172,
+	.p0_mprddlctl = 0x494c4f4c,
+	.p1_mprddlctl = 0x4a4c4c49,
+	.p0_mpwrdlctl = 0x3f3f3133,
+	.p1_mpwrdlctl = 0x39373f2e,
+};
+
+static struct mx6_mmdc_calibration mx6s_512m_mmdc_calib = {
+	.p0_mpwldectrl0 = 0x0040003c,
+	.p0_mpwldectrl1 = 0x0032003e,
+	.p0_mpdgctrl0 = 0x42350231,
+	.p0_mpdgctrl1 = 0x021a0218,
+	.p0_mprddlctl = 0x4b4b4e49,
+	.p0_mpwrdlctl = 0x3f3f3035,
+};
+
+/* DDR 64bit 1GB */
+static struct mx6_ddr_sysinfo mem_dl = {
+	.dsize		= 2,
+	.cs1_mirror	= 0,
+	/* config for full 4GB range so that get_mem_size() works */
+	.cs_density	= 32,
+	.ncs		= 1,
+	.bi_on		= 1,
+	.rtt_nom	= 1,
+	.rtt_wr		= 0,
+	.ralat		= 5,
+	.walat		= 0,
+	.mif3_mode	= 3,
+	.rst_to_cke	= 0x23,
+	.sde_to_rst	= 0x10,
+	.refsel = 1,	/* Refresh cycles at 32KHz */
+	.refr = 3,	/* 4 refresh commands per refresh cycle */
+};
+
+/* DDR 32bit 512MB */
+static struct mx6_ddr_sysinfo mem_s = {
+	.dsize		= 1,
+	.cs1_mirror	= 0,
+	/* config for full 4GB range so that get_mem_size() works */
+	.cs_density	= 32,
+	.ncs		= 1,
+	.bi_on		= 1,
+	.rtt_nom	= 1,
+	.rtt_wr		= 0,
+	.ralat		= 5,
+	.walat		= 0,
+	.mif3_mode	= 3,
+	.rst_to_cke	= 0x23,
+	.sde_to_rst	= 0x10,
+	.refsel = 1,	/* Refresh cycles at 32KHz */
+	.refr = 3,	/* 4 refresh commands per refresh cycle */
+};
+
+static void ccgr_init(void)
+{
+	struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+	writel(0x00C03F3F, &ccm->CCGR0);
+	writel(0x0030FC03, &ccm->CCGR1);
+	writel(0x0FFFC000, &ccm->CCGR2);
+	writel(0x3FF03000, &ccm->CCGR3);
+	writel(0x00FFF300, &ccm->CCGR4);
+	writel(0x0F0000C3, &ccm->CCGR5);
+	writel(0x000003FF, &ccm->CCGR6);
+}
+
+static void spl_dram_init_imx6qp_lpddr3(void)
+{
+	/* MMDC0_MDSCR set the Configuration request bit during MMDC set up */
+	writel(0x00008000, MMDC_P0_BASE_ADDR + 0x01c);
+	/* Calibrations - ZQ */
+	writel(0xa1390003, MMDC_P0_BASE_ADDR + 0x800);
+	/* write leveling */
+	writel(0x00060004, MMDC_P0_BASE_ADDR + 0x80c);
+	writel(0x000B0004, MMDC_P0_BASE_ADDR + 0x810);
+	writel(0x00000004, MMDC_P1_BASE_ADDR + 0x80c);
+	writel(0x00000000, MMDC_P1_BASE_ADDR + 0x810);
+	/*
+	 * DQS gating, read delay, write delay calibration values
+	 * based on calibration compare of 0x00ffff00
+	 */
+	writel(0x03040314, MMDC_P0_BASE_ADDR + 0x83c);
+	writel(0x03080300, MMDC_P0_BASE_ADDR + 0x840);
+	writel(0x03000310, MMDC_P1_BASE_ADDR + 0x83c);
+	writel(0x0268023C, MMDC_P1_BASE_ADDR + 0x840);
+	writel(0x4034363A, MMDC_P0_BASE_ADDR + 0x848);
+	writel(0x36302C3C, MMDC_P1_BASE_ADDR + 0x848);
+	writel(0x3E3E4046, MMDC_P0_BASE_ADDR + 0x850);
+	writel(0x483A4844, MMDC_P1_BASE_ADDR + 0x850);
+	writel(0x33333333, MMDC_P0_BASE_ADDR + 0x81c);
+	writel(0x33333333, MMDC_P0_BASE_ADDR + 0x820);
+	writel(0x33333333, MMDC_P0_BASE_ADDR + 0x824);
+	writel(0x33333333, MMDC_P0_BASE_ADDR + 0x828);
+	writel(0x33333333, MMDC_P1_BASE_ADDR + 0x81c);
+	writel(0x33333333, MMDC_P1_BASE_ADDR + 0x820);
+	writel(0x33333333, MMDC_P1_BASE_ADDR + 0x824);
+	writel(0x33333333, MMDC_P1_BASE_ADDR + 0x828);
+	writel(0x24912489, MMDC_P0_BASE_ADDR + 0x8c0);
+	writel(0x24914452, MMDC_P1_BASE_ADDR + 0x8c0);
+	writel(0x00000800, MMDC_P0_BASE_ADDR + 0x8b8);
+	writel(0x00000800, MMDC_P1_BASE_ADDR + 0x8b8);
+	/* MMDC init: in DDR3, 64-bit mode, only MMDC0 is initiated */
+	writel(0x00020036, MMDC_P0_BASE_ADDR + 0x004);
+	writel(0x09444040, MMDC_P0_BASE_ADDR + 0x008);
+	writel(0x898E79A4, MMDC_P0_BASE_ADDR + 0x00c);
+	writel(0xDB538F64, MMDC_P0_BASE_ADDR + 0x010);
+	writel(0x01FF00DD, MMDC_P0_BASE_ADDR + 0x014);
+	writel(0x00011740, MMDC_P0_BASE_ADDR + 0x018);
+	writel(0x00008000, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x000026D2, MMDC_P0_BASE_ADDR + 0x02c);
+	writel(0x008E1023, MMDC_P0_BASE_ADDR + 0x030);
+	writel(0x00000047, MMDC_P0_BASE_ADDR + 0x040);
+	writel(0x14420000, MMDC_P0_BASE_ADDR + 0x400);
+	writel(0x841A0000, MMDC_P0_BASE_ADDR + 0x000);
+	writel(0x00400c58, MMDC_P0_BASE_ADDR + 0x890);
+	/* add NOC DDR configuration */
+	writel(0x00000000, NOC_DDR_BASE_ADDR + 0x008);
+	writel(0x2871C39B, NOC_DDR_BASE_ADDR + 0x00c);
+	writel(0x000005B4, NOC_DDR_BASE_ADDR + 0x038);
+	writel(0x00000040, NOC_DDR_BASE_ADDR + 0x014);
+	writel(0x00000020, NOC_DDR_BASE_ADDR + 0x028);
+	writel(0x00000020, NOC_DDR_BASE_ADDR + 0x02c);
+	writel(0x02088032, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x00008033, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x00048031, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x19308030, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x04008040, MMDC_P0_BASE_ADDR + 0x01c);
+	writel(0x00007800, MMDC_P0_BASE_ADDR + 0x020);
+	writel(0x00022227, MMDC_P0_BASE_ADDR + 0x818);
+	writel(0x00022227, MMDC_P1_BASE_ADDR + 0x818);
+	writel(0x00025576, MMDC_P0_BASE_ADDR + 0x004);
+	writel(0x00011006, MMDC_P0_BASE_ADDR + 0x404);
+	writel(0x00000000, MMDC_P0_BASE_ADDR + 0x01c);
+}
+
+static void spl_dram_init(void)
+{
+	if (is_mx6dqp()) {
+		mx6dq_dram_iocfg(64, &mx6qp_ddr_ioregs, &mx6qp_grp_ioregs);
+		spl_dram_init_imx6qp_lpddr3();
+	} else if (is_cpu_type(MXC_CPU_MX6SOLO)) {
+		mx6sdl_dram_iocfg(32, &mx6sdl_ddr_ioregs, &mx6sdl_grp_ioregs);
+		mx6_dram_cfg(&mem_s, &mx6s_512m_mmdc_calib, &h5tq2g63dfr);
+	} else if (is_cpu_type(MXC_CPU_MX6DL)) {
+		mx6sdl_dram_iocfg(64, &mx6sdl_ddr_ioregs, &mx6sdl_grp_ioregs);
+		mx6_dram_cfg(&mem_dl, &mx6dl_1g_mmdc_calib, &h5tq2g63dfr);
+	} else if (is_cpu_type(MXC_CPU_MX6Q)) {
+		mx6dq_dram_iocfg(64, &mx6dq_ddr_ioregs, &mx6dq_grp_ioregs);
+		mx6_dram_cfg(&mem_q, &mx6q_2g_mmdc_calib, &h5t04g63afr);
+	}
+
+	udelay(100);
+}
+
+void board_init_f(ulong dummy)
+{
+	ccgr_init();
+
+	/* setup AIPS and disable watchdog */
+	arch_cpu_init();
+
+	gpr_init();
+
+	/* iomux */
+	board_early_init_f();
+
+	/* setup GP timer */
+	timer_init();
+
+	/* UART clocks enabled and gd valid - init serial console */
+	preloader_console_init();
+
+	/* DDR initialization */
+	spl_dram_init();
+}
+
+#define USDHC1_CD_GPIO		IMX_GPIO_NR(1, 2)
+#define USDHC3_CD_GPIO		IMX_GPIO_NR(3, 9)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP |			\
+	PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm |			\
+	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+static struct fsl_esdhc_cfg usdhc_cfg[2] = {
+	{USDHC3_BASE_ADDR},
+	{USDHC1_BASE_ADDR},
+};
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+	IOMUX_PADS(PAD_SD1_CLK__SD1_CLK    | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD1_CMD__SD1_CMD    | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD1_DAT0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD1_DAT1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD1_DAT2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD1_DAT3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	/* Carrier MicroSD Card Detect */
+	IOMUX_PADS(PAD_GPIO_2__GPIO1_IO02  | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static iomux_v3_cfg_t const usdhc3_pads[] = {
+	IOMUX_PADS(PAD_SD3_CLK__SD3_CLK    | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_CMD__SD3_CMD    | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_DAT1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_DAT2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_DAT3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+	/* SOM MicroSD Card Detect */
+	IOMUX_PADS(PAD_EIM_DA9__GPIO3_IO09  | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+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 USDHC3_BASE_ADDR:
+		ret = !gpio_get_value(USDHC3_CD_GPIO);
+		break;
+	}
+
+	return ret;
+}
+
+int board_mmc_init(struct bd_info *bis)
+{
+	int ret;
+	u32 index = 0;
+
+	/*
+	 * Following map is done:
+	 * (U-Boot device node)    (Physical Port)
+	 * mmc0                    SOM MicroSD
+	 * mmc1                    Carrier board MicroSD
+	 */
+	for (index = 0; index < CONFIG_SYS_FSL_USDHC_NUM; ++index) {
+		switch (index) {
+		case 0:
+			SETUP_IOMUX_PADS(usdhc3_pads);
+			usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+			usdhc_cfg[0].max_bus_width = 4;
+			gpio_direction_input(USDHC3_CD_GPIO);
+			break;
+		case 1:
+			SETUP_IOMUX_PADS(usdhc1_pads);
+			usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+			usdhc_cfg[1].max_bus_width = 4;
+			gpio_direction_input(USDHC1_CD_GPIO);
+			break;
+		default:
+			printf("Warning: you configured more USDHC controllers"
+			       "(%d) then supported by the board (%d)\n",
+			       index + 1, CONFIG_SYS_FSL_USDHC_NUM);
+			return -EINVAL;
+		}
+
+		ret = fsl_esdhc_initialize(bis, &usdhc_cfg[index]);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
diff --git a/roms/u-boot/board/wandboard/wandboard.c b/roms/u-boot/board/wandboard/wandboard.c
new file mode 100644
index 000000000..da995dd0f
--- /dev/null
+++ b/roms/u-boot/board/wandboard/wandboard.c
@@ -0,0 +1,499 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ * Copyright (C) 2014 O.S. Systems Software LTDA.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+
+#include <common.h>
+#include <image.h>
+#include <init.h>
+#include <log.h>
+#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/mxc_hdmi.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/global_data.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/video.h>
+#include <asm/mach-imx/sata.h>
+#include <asm/io.h>
+#include <env.h>
+#include <linux/delay.h>
+#include <linux/sizes.h>
+#include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <phy.h>
+#include <i2c.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
+	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |			\
+	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
+	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL	(PAD_CTL_PUS_100K_UP |			\
+	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS |	\
+	PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+#define ETH_PHY_RESET		IMX_GPIO_NR(3, 29)
+#define ETH_PHY_AR8035_POWER	IMX_GPIO_NR(7, 13)
+#define REV_DETECTION		IMX_GPIO_NR(2, 28)
+
+/* Speed defined in Kconfig is only applicable when not using DM_I2C.  */
+#if CONFIG_IS_ENABLED(DM_I2C)
+#define I2C1_SPEED_NON_DM	0
+#define I2C2_SPEED_NON_DM	0
+#else
+#define I2C1_SPEED_NON_DM	CONFIG_SYS_MXC_I2C1_SPEED
+#define I2C2_SPEED_NON_DM	CONFIG_SYS_MXC_I2C2_SPEED
+#endif
+
+static bool with_pmic;
+
+int dram_init(void)
+{
+	gd->ram_size = imx_ddr_size();
+
+	return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+	IOMUX_PADS(PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+	IOMUX_PADS(PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+};
+
+static iomux_v3_cfg_t const enet_pads[] = {
+	/* AR8031 PHY Reset */
+	IOMUX_PADS(PAD_EIM_D29__GPIO3_IO29    | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static iomux_v3_cfg_t const enet_ar8035_power_pads[] = {
+	/* AR8035 POWER */
+	IOMUX_PADS(PAD_GPIO_18__GPIO7_IO13    | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static iomux_v3_cfg_t const rev_detection_pad[] = {
+	IOMUX_PADS(PAD_EIM_EB0__GPIO2_IO28  | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static void setup_iomux_uart(void)
+{
+	SETUP_IOMUX_PADS(uart1_pads);
+}
+
+static void setup_iomux_enet(void)
+{
+	SETUP_IOMUX_PADS(enet_pads);
+
+	if (with_pmic) {
+		SETUP_IOMUX_PADS(enet_ar8035_power_pads);
+		/* enable AR8035 POWER */
+		gpio_request(ETH_PHY_AR8035_POWER, "PHY_POWER");
+		gpio_direction_output(ETH_PHY_AR8035_POWER, 0);
+	}
+	/* wait until 3.3V of PHY and clock become stable */
+	mdelay(10);
+
+	/* Reset AR8031 PHY */
+	gpio_request(ETH_PHY_RESET, "PHY_RESET");
+	gpio_direction_output(ETH_PHY_RESET, 0);
+	mdelay(10);
+	gpio_set_value(ETH_PHY_RESET, 1);
+	udelay(100);
+}
+
+static int ar8031_phy_fixup(struct phy_device *phydev)
+{
+	unsigned short val;
+	int mask;
+
+	/* To enable AR8031 ouput a 125MHz clk from CLK_25M */
+	phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x7);
+	phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x8016);
+	phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4007);
+
+	val = phy_read(phydev, MDIO_DEVAD_NONE, 0xe);
+	if (with_pmic)
+		mask = 0xffe7;	/* AR8035 */
+	else
+		mask = 0xffe3;	/* AR8031 */
+
+	val &= mask;
+	val |= 0x18;
+	phy_write(phydev, MDIO_DEVAD_NONE, 0xe, val);
+
+	/* introduce tx clock delay */
+	phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x5);
+	val = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e);
+	val |= 0x0100;
+	phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, val);
+
+	return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+	ar8031_phy_fixup(phydev);
+
+	if (phydev->drv->config)
+		phydev->drv->config(phydev);
+
+	return 0;
+}
+
+#if defined(CONFIG_VIDEO_IPUV3)
+struct i2c_pads_info mx6q_i2c2_pad_info = {
+	.scl = {
+		.i2c_mode = MX6Q_PAD_KEY_COL3__I2C2_SCL
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6Q_PAD_KEY_COL3__GPIO4_IO12
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(4, 12)
+	},
+	.sda = {
+		.i2c_mode = MX6Q_PAD_KEY_ROW3__I2C2_SDA
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6Q_PAD_KEY_ROW3__GPIO4_IO13
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(4, 13)
+	}
+};
+
+struct i2c_pads_info mx6dl_i2c2_pad_info = {
+	.scl = {
+		.i2c_mode = MX6DL_PAD_KEY_COL3__I2C2_SCL
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6DL_PAD_KEY_COL3__GPIO4_IO12
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(4, 12)
+	},
+	.sda = {
+		.i2c_mode = MX6DL_PAD_KEY_ROW3__I2C2_SDA
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6DL_PAD_KEY_ROW3__GPIO4_IO13
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(4, 13)
+	}
+};
+
+struct i2c_pads_info mx6q_i2c3_pad_info = {
+	.scl = {
+		.i2c_mode = MX6Q_PAD_GPIO_5__I2C3_SCL
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6Q_PAD_GPIO_5__GPIO1_IO05
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(1, 5)
+	},
+	.sda = {
+		.i2c_mode = MX6Q_PAD_GPIO_16__I2C3_SDA
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6Q_PAD_GPIO_16__GPIO7_IO11
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(7, 11)
+	}
+};
+
+struct i2c_pads_info mx6dl_i2c3_pad_info = {
+	.scl = {
+		.i2c_mode = MX6DL_PAD_GPIO_5__I2C3_SCL
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6DL_PAD_GPIO_5__GPIO1_IO05
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(1, 5)
+	},
+	.sda = {
+		.i2c_mode = MX6DL_PAD_GPIO_16__I2C3_SDA
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gpio_mode = MX6DL_PAD_GPIO_16__GPIO7_IO11
+			| MUX_PAD_CTRL(I2C_PAD_CTRL),
+		.gp = IMX_GPIO_NR(7, 11)
+	}
+};
+
+static iomux_v3_cfg_t const fwadapt_7wvga_pads[] = {
+	IOMUX_PADS(PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK),
+	IOMUX_PADS(PAD_DI0_PIN2__IPU1_DI0_PIN02), /* HSync */
+	IOMUX_PADS(PAD_DI0_PIN3__IPU1_DI0_PIN03), /* VSync */
+	IOMUX_PADS(PAD_DI0_PIN4__IPU1_DI0_PIN04	| MUX_PAD_CTRL(PAD_CTL_DSE_120ohm)), /* Contrast */
+	IOMUX_PADS(PAD_DI0_PIN15__IPU1_DI0_PIN15), /* DISP0_DRDY */
+	IOMUX_PADS(PAD_DISP0_DAT0__IPU1_DISP0_DATA00),
+	IOMUX_PADS(PAD_DISP0_DAT1__IPU1_DISP0_DATA01),
+	IOMUX_PADS(PAD_DISP0_DAT2__IPU1_DISP0_DATA02),
+	IOMUX_PADS(PAD_DISP0_DAT3__IPU1_DISP0_DATA03),
+	IOMUX_PADS(PAD_DISP0_DAT4__IPU1_DISP0_DATA04),
+	IOMUX_PADS(PAD_DISP0_DAT5__IPU1_DISP0_DATA05),
+	IOMUX_PADS(PAD_DISP0_DAT6__IPU1_DISP0_DATA06),
+	IOMUX_PADS(PAD_DISP0_DAT7__IPU1_DISP0_DATA07),
+	IOMUX_PADS(PAD_DISP0_DAT8__IPU1_DISP0_DATA08),
+	IOMUX_PADS(PAD_DISP0_DAT9__IPU1_DISP0_DATA09),
+	IOMUX_PADS(PAD_DISP0_DAT10__IPU1_DISP0_DATA10),
+	IOMUX_PADS(PAD_DISP0_DAT11__IPU1_DISP0_DATA11),
+	IOMUX_PADS(PAD_DISP0_DAT12__IPU1_DISP0_DATA12),
+	IOMUX_PADS(PAD_DISP0_DAT13__IPU1_DISP0_DATA13),
+	IOMUX_PADS(PAD_DISP0_DAT14__IPU1_DISP0_DATA14),
+	IOMUX_PADS(PAD_DISP0_DAT15__IPU1_DISP0_DATA15),
+	IOMUX_PADS(PAD_DISP0_DAT16__IPU1_DISP0_DATA16),
+	IOMUX_PADS(PAD_DISP0_DAT17__IPU1_DISP0_DATA17),
+	IOMUX_PADS(PAD_SD4_DAT2__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL)), /* DISP0_BKLEN */
+	IOMUX_PADS(PAD_SD4_DAT3__GPIO2_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL)), /* DISP0_VDDEN */
+};
+
+static void do_enable_hdmi(struct display_info_t const *dev)
+{
+	imx_enable_hdmi_phy();
+}
+
+static int detect_i2c(struct display_info_t const *dev)
+{
+#if CONFIG_IS_ENABLED(DM_I2C)
+	struct udevice *bus, *udev;
+	int rc;
+
+	rc = uclass_get_device_by_seq(UCLASS_I2C, dev->bus, &bus);
+	if (rc)
+		return rc;
+	rc = dm_i2c_probe(bus, dev->addr, 0, &udev);
+	if (rc)
+		return 0;
+	return 1;
+#else
+	return (0 == i2c_set_bus_num(dev->bus)) &&
+			(0 == i2c_probe(dev->addr));
+#endif
+}
+
+static void enable_fwadapt_7wvga(struct display_info_t const *dev)
+{
+	SETUP_IOMUX_PADS(fwadapt_7wvga_pads);
+
+	gpio_request(IMX_GPIO_NR(2, 10), "DISP0_BKLEN");
+	gpio_request(IMX_GPIO_NR(2, 11), "DISP0_VDDEN");
+	gpio_direction_output(IMX_GPIO_NR(2, 10), 1);
+	gpio_direction_output(IMX_GPIO_NR(2, 11), 1);
+}
+
+struct display_info_t const displays[] = {{
+	.bus	= -1,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB24,
+	.detect	= detect_hdmi,
+	.enable	= do_enable_hdmi,
+	.mode	= {
+		.name           = "HDMI",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 768,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 1,
+	.addr	= 0x10,
+	.pixfmt	= IPU_PIX_FMT_RGB666,
+	.detect	= detect_i2c,
+	.enable	= enable_fwadapt_7wvga,
+	.mode	= {
+		.name           = "FWBADAPT-LCD-F07A-0102",
+		.refresh        = 60,
+		.xres           = 800,
+		.yres           = 480,
+		.pixclock       = 33260,
+		.left_margin    = 128,
+		.right_margin   = 128,
+		.upper_margin   = 22,
+		.lower_margin   = 22,
+		.hsync_len      = 1,
+		.vsync_len      = 1,
+		.sync           = 0,
+		.vmode          = FB_VMODE_NONINTERLACED
+} } };
+size_t display_count = ARRAY_SIZE(displays);
+
+static void setup_display(void)
+{
+	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+	int reg;
+
+	enable_ipu_clock();
+	imx_setup_hdmi();
+
+	reg = readl(&mxc_ccm->chsccdr);
+	reg |= (CHSCCDR_CLK_SEL_LDB_DI0
+		<< MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
+	writel(reg, &mxc_ccm->chsccdr);
+
+	/* Disable LCD backlight */
+	SETUP_IOMUX_PAD(PAD_DI0_PIN4__GPIO4_IO20);
+	gpio_request(IMX_GPIO_NR(4, 20), "LCD_BKLEN");
+	gpio_direction_input(IMX_GPIO_NR(4, 20));
+}
+#endif /* CONFIG_VIDEO_IPUV3 */
+
+int board_early_init_f(void)
+{
+	setup_iomux_uart();
+#ifdef CONFIG_SATA
+	setup_sata();
+#endif
+
+	return 0;
+}
+
+#define PMIC_I2C_BUS		2
+
+int power_init_board(void)
+{
+	struct udevice *dev;
+	int reg, ret;
+
+	ret = pmic_get("pfuze100@8", &dev);
+	if (ret < 0) {
+		debug("pmic_get() ret %d\n", ret);
+		return 0;
+	}
+
+	reg = pmic_reg_read(dev, PFUZE100_DEVICEID);
+	if (reg < 0) {
+		debug("pmic_reg_read() ret %d\n", reg);
+		return 0;
+	}
+	printf("PMIC:  PFUZE100 ID=0x%02x\n", reg);
+	with_pmic = true;
+
+	/* Set VGEN2 to 1.5V and enable */
+	reg = pmic_reg_read(dev, PFUZE100_VGEN2VOL);
+	reg &= ~(LDO_VOL_MASK);
+	reg |= (LDOA_1_50V | (1 << (LDO_EN)));
+	pmic_reg_write(dev, PFUZE100_VGEN2VOL, reg);
+	return 0;
+}
+
+/*
+ * Do not overwrite the console
+ * Use always serial for U-Boot console
+ */
+int overwrite_console(void)
+{
+	return 1;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+	/* 4 bit bus width */
+	{"mmc0",	  MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
+	{"mmc1",	  MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)},
+	{NULL,	 0},
+};
+#endif
+
+static bool is_revc1(void)
+{
+	SETUP_IOMUX_PADS(rev_detection_pad);
+	gpio_request(REV_DETECTION, "REV_DETECT");
+	gpio_direction_input(REV_DETECTION);
+
+	if (gpio_get_value(REV_DETECTION))
+		return true;
+	else
+		return false;
+}
+
+static bool is_revd1(void)
+{
+	if (with_pmic)
+		return true;
+	else
+		return false;
+}
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+	add_board_boot_modes(board_boot_modes);
+#endif
+
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+	if (is_mx6dqp())
+		env_set("board_rev", "MX6QP");
+	else if (is_mx6dq())
+		env_set("board_rev", "MX6Q");
+	else
+		env_set("board_rev", "MX6DL");
+
+	if (is_revd1())
+		env_set("board_name", "D1");
+	else if (is_revc1())
+		env_set("board_name", "C1");
+	else
+		env_set("board_name", "B1");
+#endif
+	setup_iomux_enet();
+
+	if (is_revd1())
+		puts("Board: Wandboard rev D1\n");
+	else if (is_revc1())
+		puts("Board: Wandboard rev C1\n");
+	else
+		puts("Board: Wandboard rev B1\n");
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#if defined(CONFIG_VIDEO_IPUV3)
+	setup_i2c(1, I2C1_SPEED_NON_DM, 0x7f, &mx6dl_i2c2_pad_info);
+	if (is_mx6dq() || is_mx6dqp()) {
+		setup_i2c(1, I2C1_SPEED_NON_DM, 0x7f, &mx6q_i2c2_pad_info);
+		setup_i2c(2, I2C2_SPEED_NON_DM, 0x7f, &mx6q_i2c3_pad_info);
+	} else {
+		setup_i2c(1, I2C1_SPEED_NON_DM, 0x7f, &mx6dl_i2c2_pad_info);
+		setup_i2c(2, I2C2_SPEED_NON_DM, 0x7f, &mx6dl_i2c3_pad_info);
+	}
+
+	setup_display();
+#endif
+
+	return 0;
+}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+	if (is_mx6dq()) {
+		if (!strcmp(name, "imx6q-wandboard-revd1"))
+			return 0;
+	} else if (is_mx6dqp()) {
+		if (!strcmp(name, "imx6qp-wandboard-revd1"))
+			return 0;
+	} else if (is_mx6dl() || is_mx6solo()) {
+		if (!strcmp(name, "imx6dl-wandboard-revd1"))
+			return 0;
+	}
+
+	return -EINVAL;
+}
+#endif