Merge git://git.denx.de/u-boot-imx

31 files changed, 1001 insertions, 122 deletions

diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 7736b6a8ac..48ce0edd06 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -17,7 +17,7 @@
 #define GPU_2D_ARB_END_ADDR             0x02203FFF
 #define OPENVG_ARB_BASE_ADDR            0x02204000
 #define OPENVG_ARB_END_ADDR             0x02207FFF
-#elif (defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL))
+#elif (defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #define CAAM_ARB_BASE_ADDR              0x00100000
 #define CAAM_ARB_END_ADDR               0x00107FFF
 #define GPU_ARB_BASE_ADDR               0x01800000
@@ -46,7 +46,8 @@
 #define MXS_BCH_BASE			(APBH_DMA_ARB_BASE_ADDR + 0x04000)
 
 /* GPV - PL301 configuration ports */
-#if (defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || \
+#if (defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
 	defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL))
 #define GPV2_BASE_ADDR                  0x00D00000
 #define GPV3_BASE_ADDR			0x00E00000
@@ -88,7 +89,7 @@
 #define QSPI0_AMBA_END                 0x6FFFFFFF
 #define QSPI1_AMBA_BASE                0x70000000
 #define QSPI1_AMBA_END                 0x7FFFFFFF
-#elif defined(CONFIG_MX6UL)
+#elif (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #define WEIM_ARB_BASE_ADDR              0x50000000
 #define WEIM_ARB_END_ADDR               0x57FFFFFF
 #define QSPI0_AMBA_BASE                 0x60000000
@@ -109,7 +110,8 @@
 #endif
 
 #if (defined(CONFIG_MX6SLL) || defined(CONFIG_MX6SL) || \
-	defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL))
+	defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #define MMDC0_ARB_BASE_ADDR             0x80000000
 #define MMDC0_ARB_END_ADDR              0xFFFFFFFF
 #define MMDC1_ARB_BASE_ADDR             0xC0000000
@@ -262,7 +264,7 @@
 #define MMDC_P0_BASE_ADDR           (AIPS2_OFF_BASE_ADDR + 0x30000)
 /* i.MX6SL/SLL */
 #define RNGB_IPS_BASE_ADDR          (AIPS2_OFF_BASE_ADDR + 0x34000)
-#ifdef CONFIG_MX6UL
+#if (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #define ENET2_BASE_ADDR             (AIPS1_OFF_BASE_ADDR + 0x34000)
 #else
 /* i.MX6SX */
@@ -288,7 +290,8 @@
 #define IP2APB_PERFMON3_BASE_ADDR   (AIPS2_OFF_BASE_ADDR + 0x4C000)
 #endif
 #define IP2APB_TZASC1_BASE_ADDR     (AIPS2_OFF_BASE_ADDR + 0x50000)
-#ifdef CONFIG_MX6UL
+#if (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
+#define SCTR_BASE_ADDR              (AIPS2_OFF_BASE_ADDR + 0x5C000)
 #define QSPI0_BASE_ADDR             (AIPS2_OFF_BASE_ADDR + 0x60000)
 #define UART6_BASE_ADDR             (AIPS2_OFF_BASE_ADDR + 0x7C000)
 #elif defined(CONFIG_MX6SX)
@@ -337,7 +340,7 @@
 #define PWM6_BASE_ADDR              (AIPS3_ARB_BASE_ADDR + 0xA8000)
 #define PWM7_BASE_ADDR              (AIPS3_ARB_BASE_ADDR + 0xAC000)
 #define PWM8_BASE_ADDR              (AIPS3_ARB_BASE_ADDR + 0xB0000)
-#elif defined(CONFIG_MX6ULL)
+#elif (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #define AIPS3_CONFIG_BASE_ADDR      (AIPS3_ARB_BASE_ADDR + 0x7C000)
 #define DCP_BASE_ADDR               (AIPS3_ARB_BASE_ADDR + 0x80000)
 #define RNGB_BASE_ADDR              (AIPS3_ARB_BASE_ADDR + 0x84000)
@@ -354,7 +357,8 @@
 #define MX6SX_LCDIF1_BASE_ADDR      (AIPS3_ARB_BASE_ADDR + 0x20000)
 #define MX6SX_WDOG3_BASE_ADDR       (AIPS3_ARB_BASE_ADDR + 0x88000)
 
-#if !(defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || \
+#if !(defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
 	defined(CONFIG_MX6SLL) || defined(CONFIG_MX6SL))
 #define IRAM_SIZE                    0x00040000
 #else
@@ -573,7 +577,7 @@ struct src {
 #define IOMUXC_GPR12_LOS_LEVEL			(0x1f << 4)
 
 struct iomuxc {
-#if (defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL))
+#if (defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 	u8 reserved[0x4000];
 #endif
 	u32 gpr[14];
@@ -700,7 +704,7 @@ struct cspi_regs {
 #define MXC_CSPICON_SSPOL	12 /* SS polarity */
 #define MXC_CSPICON_CTL		20 /* inactive state of SCLK */
 #if defined(CONFIG_MX6SLL) || defined(CONFIG_MX6SL) || \
-	defined(CONFIG_MX6DL) || defined(CONFIG_MX6UL)
+	defined(CONFIG_MX6DL) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #define MXC_SPI_BASE_ADDRESSES \
 	ECSPI1_BASE_ADDR, \
 	ECSPI2_BASE_ADDR, \
diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
index 2a8d4431ea..19d2f1d9c5 100644
--- a/arch/arm/include/asm/arch-mx6/mx6-ddr.h
+++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
@@ -16,7 +16,7 @@
 #ifdef CONFIG_MX6SX
 #include "mx6sx-ddr.h"
 #else
-#ifdef CONFIG_MX6UL
+#if defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #include "mx6ul-ddr.h"
 #else
 #ifdef CONFIG_MX6SL
diff --git a/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h b/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h
index ed11c4bb4d..518b81208a 100644
--- a/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h
+++ b/arch/arm/include/asm/arch-mx6/mx6ul-ddr.h
@@ -7,7 +7,7 @@
 #ifndef __ASM_ARCH_MX6UL_DDR_H__
 #define __ASM_ARCH_MX6UL_DDR_H__
 
-#ifndef CONFIG_MX6UL
+#if !(defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 #error "wrong CPU"
 #endif
 
diff --git a/arch/arm/include/asm/mach-imx/iomux-v3.h b/arch/arm/include/asm/mach-imx/iomux-v3.h
index ad35e0109e..ed75e9cd9a 100644
--- a/arch/arm/include/asm/mach-imx/iomux-v3.h
+++ b/arch/arm/include/asm/mach-imx/iomux-v3.h
@@ -127,7 +127,7 @@ typedef u64 iomux_v3_cfg_t;
 
 #define PAD_CTL_ODE		(1 << 11)
 
-#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL)
+#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #define PAD_CTL_SPEED_LOW	(0 << 6)
 #else
 #define PAD_CTL_SPEED_LOW	(1 << 6)
@@ -253,7 +253,7 @@ if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) {				\
 	imx_iomux_v3_setup_pad(MX6Q_##def);
 #define SETUP_IOMUX_PADS(x)					\
 	imx_iomux_v3_setup_multiple_pads(x, ARRAY_SIZE(x))
-#elif defined(CONFIG_MX6UL)
+#elif defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #define IOMUX_PADS(x) MX6_##x
 #define SETUP_IOMUX_PAD(def)					\
 	imx_iomux_v3_setup_pad(MX6_##def);
diff --git a/arch/arm/include/asm/mach-imx/regs-lcdif.h b/arch/arm/include/asm/mach-imx/regs-lcdif.h
index 4de401bd22..c6cf03bf5a 100644
--- a/arch/arm/include/asm/mach-imx/regs-lcdif.h
+++ b/arch/arm/include/asm/mach-imx/regs-lcdif.h
@@ -19,8 +19,11 @@
 struct mxs_lcdif_regs {
 	mxs_reg_32(hw_lcdif_ctrl)		/* 0x00 */
 	mxs_reg_32(hw_lcdif_ctrl1)		/* 0x10 */
-#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || \
-	defined(CONFIG_MX7) || defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL)
+
+#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
+	defined(CONFIG_MX7)
 	mxs_reg_32(hw_lcdif_ctrl2)		/* 0x20 */
 #endif
 	mxs_reg_32(hw_lcdif_transfer_count)	/* 0x20/0x30 */
@@ -55,8 +58,10 @@ struct mxs_lcdif_regs {
 #endif
 	mxs_reg_32(hw_lcdif_data)		/* 0x1b0/0x180 */
 	mxs_reg_32(hw_lcdif_bm_error_stat)	/* 0x1c0/0x190 */
-#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || \
-	defined(CONFIG_MX7) || defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL)
+#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
+	defined(CONFIG_MX7)
 	mxs_reg_32(hw_lcdif_crc_stat)		/* 0x1a0 */
 #endif
 	mxs_reg_32(hw_lcdif_lcdif_stat)		/* 0x1d0/0x1b0 */
@@ -64,8 +69,10 @@ struct mxs_lcdif_regs {
 	mxs_reg_32(hw_lcdif_debug0)		/* 0x1f0/0x1d0 */
 	mxs_reg_32(hw_lcdif_debug1)		/* 0x200/0x1e0 */
 	mxs_reg_32(hw_lcdif_debug2)		/* 0x1f0 */
-#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX7) || \
-	defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL)
+#if defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
+	defined(CONFIG_MX7)
 	mxs_reg_32(hw_lcdif_thres)
 	mxs_reg_32(hw_lcdif_as_ctrl)
 	mxs_reg_32(hw_lcdif_as_buf)
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index 5184e00972..d518e03809 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -81,7 +81,8 @@ enum imx6_bmode {
 	IMX6_BMODE_ESD,
 	IMX6_BMODE_MMC,
 	IMX6_BMODE_EMMC,
-	IMX6_BMODE_NAND,
+	IMX6_BMODE_NAND_MIN,
+	IMX6_BMODE_NAND_MAX = 0xf,
 };
 
 static inline u8 imx6_is_bmode_from_gpr9(void)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index e687048b31..3aec89d440 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -7,6 +7,12 @@ config IMX_CONFIG
 config ROM_UNIFIED_SECTIONS
 	bool
 
+config SYSCOUNTER_TIMER
+	bool
+
+config GPT_TIMER
+	bool
+
 config IMX_RDC
 	bool "i.MX Resource domain controller driver"
 	depends on ARCH_MX6 || ARCH_MX7
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index d77c10e176..d7966cfd4a 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -11,7 +11,8 @@ ifeq ($(SOC),$(filter $(SOC),mx25 mx35 mx5 mx6 mx7 vf610))
 obj-y	= iomux-v3.o
 endif
 ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
-obj-y	+= timer.o cpu.o speed.o
+obj-y	+= cpu.o speed.o
+obj-$(CONFIG_GPT_TIMER) += timer.o
 obj-$(CONFIG_SYS_I2C_MXC) += i2c-mxv7.o
 endif
 ifeq ($(SOC),$(filter $(SOC),mx7 mx6 mxs))
@@ -21,7 +22,6 @@ endif
 ifeq ($(SOC),$(filter $(SOC),mx7))
 obj-y 	+= cpu.o
 obj-$(CONFIG_SYS_I2C_MXC) += i2c-mxv7.o
-obj-$(CONFIG_SYSCOUNTER_TIMER) += syscounter.o
 endif
 ifeq ($(SOC),$(filter $(SOC),mx6 mx7))
 obj-y 	+= cache.o init.o
@@ -30,6 +30,7 @@ obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o
 obj-$(CONFIG_IMX_RDC) += rdc-sema.o
 obj-$(CONFIG_IMX_BOOTAUX) += imx_bootaux.o
 obj-$(CONFIG_SECURE_BOOT)    += hab.o
+obj-$(CONFIG_SYSCOUNTER_TIMER) += syscounter.o
 endif
 ifeq ($(SOC),$(filter $(SOC),mx7ulp))
 obj-y  += cache.o
diff --git a/arch/arm/mach-imx/mx5/Kconfig b/arch/arm/mach-imx/mx5/Kconfig
index 250194b623..3ce6bcfc88 100644
--- a/arch/arm/mach-imx/mx5/Kconfig
+++ b/arch/arm/mach-imx/mx5/Kconfig
@@ -1,6 +1,7 @@
 if ARCH_MX5
 
 config MX5
+	select GPT_TIMER
 	bool
 	default y
 
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 58ee20a8b6..567a6a6bf5 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -8,7 +8,8 @@ config MX6_SMP
 	bool
 
 config MX6
-	select ARM_ERRATA_743622 if !MX6UL
+	select ARM_ERRATA_743622 if !MX6UL && !MX6ULL
+	select GPT_TIMER if !MX6UL && !MX6ULL
 	bool
 	default y
 	imply CMD_FUSE
@@ -53,6 +54,7 @@ config MX6UL
 	select HAS_CAAM
 	select SYS_L2CACHE_OFF
 	select ROM_UNIFIED_SECTIONS
+	select SYSCOUNTER_TIMER
 	bool
 
 config MX6UL_LITESOM
@@ -75,6 +77,7 @@ config MX6UL_OPOS6UL
 config MX6ULL
 	select SYS_L2CACHE_OFF
 	select ROM_UNIFIED_SECTIONS
+	select SYSCOUNTER_TIMER
 	bool
 
 config MX6_DDRCAL
@@ -210,6 +213,14 @@ config TARGET_MX6LOGICPD
 	select DM_REGULATOR
 	select OF_CONTROL
 
+config TARGET_MX6MEMCAL
+	bool "mx6memcal"
+	select SUPPORT_SPL
+	help
+	  The mx6memcal board is a virtual board that can be used to validate
+	  and characterize the memory layout of a new design during the initial
+	  development and pre-production stages.
+
 config TARGET_MX6QARM2
 	bool "mx6qarm2"
 
@@ -452,6 +463,7 @@ source "board/embest/mx6boards/Kconfig"
 source "board/engicam/imx6q/Kconfig"
 source "board/engicam/imx6ul/Kconfig"
 source "board/freescale/mx6qarm2/Kconfig"
+source "board/freescale/mx6memcal/Kconfig"
 source "board/freescale/mx6sabreauto/Kconfig"
 source "board/freescale/mx6sabresd/Kconfig"
 source "board/freescale/mx6slevk/Kconfig"
diff --git a/arch/arm/mach-imx/mx6/ddr.c b/arch/arm/mach-imx/mx6/ddr.c
index 0cf391eb9c..52a9a25904 100644
--- a/arch/arm/mach-imx/mx6/ddr.c
+++ b/arch/arm/mach-imx/mx6/ddr.c
@@ -631,7 +631,7 @@ void mx6sx_dram_iocfg(unsigned width,
 }
 #endif
 
-#ifdef CONFIG_MX6UL
+#if defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 void mx6ul_dram_iocfg(unsigned width,
 		      const struct mx6ul_iomux_ddr_regs *ddr,
 		      const struct mx6ul_iomux_grp_regs *grp)
diff --git a/arch/arm/mach-imx/mx7/Kconfig b/arch/arm/mach-imx/mx7/Kconfig
index 4f8b4e138e..2a3db860bb 100644
--- a/arch/arm/mach-imx/mx7/Kconfig
+++ b/arch/arm/mach-imx/mx7/Kconfig
@@ -3,6 +3,7 @@ if ARCH_MX7
 config MX7
 	bool
 	select ROM_UNIFIED_SECTIONS
+	select SYSCOUNTER_TIMER
 	select CPU_V7_HAS_VIRT
 	select CPU_V7_HAS_NONSEC
 	select ARCH_SUPPORT_PSCI
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index d0d1b73aa6..723f51fad3 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -91,7 +91,7 @@ u32 spl_boot_device(void)
 	case IMX6_BMODE_EMMC:
 		return BOOT_DEVICE_MMC1;
 	/* NAND Flash: 8.5.2, Table 8-10 */
-	case IMX6_BMODE_NAND:
+	case IMX6_BMODE_NAND_MIN ... IMX6_BMODE_NAND_MAX:
 		return BOOT_DEVICE_NAND;
 	}
 	return BOOT_DEVICE_NONE;
diff --git a/board/engicam/common/board.c b/board/engicam/common/board.c
index f633c71916..1bdd833196 100644
--- a/board/engicam/common/board.c
+++ b/board/engicam/common/board.c
@@ -69,7 +69,7 @@ int board_late_init(void)
 #endif
 		env_set("modeboot", "mmcboot");
 		break;
-	case IMX6_BMODE_NAND:
+	case IMX6_BMODE_NAND_MIN ... IMX6_BMODE_NAND_MAX:
 		env_set("modeboot", "nandboot");
 		break;
 	default:
diff --git a/board/engicam/icorem6_rqs/icorem6_rqs.c b/board/engicam/icorem6_rqs/icorem6_rqs.c
deleted file mode 100644
index a55a754bc7..0000000000
--- a/board/engicam/icorem6_rqs/icorem6_rqs.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2016 Amarula Solutions B.V.
- * Copyright (C) 2016 Engicam S.r.l.
- * Author: Jagan Teki <jagan@amarulasolutions.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <asm/arch/sys_proto.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_ENV_IS_IN_MMC
-int board_mmc_get_env_dev(int devno)
-{
-	return devno - 1;
-}
-#endif
-
-#ifdef CONFIG_SPL_BUILD
-#include <spl.h>
-
-#ifdef CONFIG_ENV_IS_IN_MMC
-void board_boot_order(u32 *spl_boot_list)
-{
-	u32 bmode = imx6_src_get_boot_mode();
-	u8 boot_dev = BOOT_DEVICE_MMC1;
-
-	switch ((bmode & IMX6_BMODE_MASK) >> IMX6_BMODE_SHIFT) {
-	case IMX6_BMODE_SD:
-	case IMX6_BMODE_ESD:
-		/* SD/eSD - BOOT_DEVICE_MMC1 */
-		break;
-	case IMX6_BMODE_MMC:
-	case IMX6_BMODE_EMMC:
-		/* MMC/eMMC */
-		boot_dev = BOOT_DEVICE_MMC2;
-		break;
-	default:
-		/* Default - BOOT_DEVICE_MMC1 */
-		printf("Wrong board boot order\n");
-		break;
-	}
-
-	spl_boot_list[0] = boot_dev;
-}
-#endif
-#endif /* CONFIG_SPL_BUILD */
diff --git a/board/freescale/mx6memcal/Kconfig b/board/freescale/mx6memcal/Kconfig
new file mode 100644
index 0000000000..443804dc11
--- /dev/null
+++ b/board/freescale/mx6memcal/Kconfig
@@ -0,0 +1,235 @@
+if TARGET_MX6MEMCAL
+
+config SYS_BOARD
+	default "mx6memcal"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_CONFIG_NAME
+	default "mx6memcal"
+
+menu "mx6memcal specifics"
+choice
+	prompt "Serial console"
+	help
+	  Either UART1 or UART2 will be used as the console for
+	  displaying the calibration values or errors.
+
+config SERIAL_CONSOLE_UART1
+	bool "UART1"
+	help
+	  Select this if your board uses UART1 for its' console.
+
+config SERIAL_CONSOLE_UART2
+	bool "UART2"
+	help
+	  Select this if your board uses UART2 for its' console.
+
+endchoice
+
+choice
+	prompt "UART pads"
+	help
+	  Select the RX and TX pads used for your serial console.
+	  The choices below reflect the most commonly used options
+	  for your UART.
+
+	config UART2_EIM_D26_27
+		bool "UART2 on EIM_D26/27 (SabreLite, Nitrogen6x)"
+		depends on SERIAL_CONSOLE_UART2
+		help
+		  Choose this configuration if you're using pads
+		  EIM_D26 and D27 for a console on UART2.
+		  This is typical for designs that are based on the
+		  NXP SABRELite.
+
+	config UART1_CSI0_DAT10_11
+		bool "UART1 on CSI0_DAT10/11 (Wand)"
+		depends on SERIAL_CONSOLE_UART1
+		help
+		  Choose this configuration if you're using pads
+		  CSI0_DAT10 and DAT11 for a console on UART1 as
+		  is done on the i.MX6 Wand board.
+
+	config UART1_SD3_DAT6_7
+		bool "UART1 on SD3_DAT6/7 (SabreSD, SabreAuto)"
+		depends on SERIAL_CONSOLE_UART1
+		help
+		  Choose this configuration if you're using pads
+		  SD3_DAT6 and DAT7 for a console on UART1 as is
+		  done on the NXP SABRESD or SABREAUTO designs.
+
+	config UART1_UART1
+		bool "UART1 on UART1 (i.MX6SL EVK, WaRP)"
+		depends on SERIAL_CONSOLE_UART1
+		help
+		  Choose this configuration if you're using pads
+		  UART1_TXD/RXD for a console on UART1 as is done
+		  on most i.MX6SL designs.
+
+endchoice
+
+config IMXIMAGE_OUTPUT
+	bool "Include output for imximage .cfg files"
+	default y
+	help
+	  Say "Y" if you want output formatted for use in non-SPL
+	  (DCD-style) configuration files.
+
+config DDRWIDTH
+	int "DDR bus width"
+	default 64
+	help
+	  Select either 32 or 64 to reflect the DDR bus width.
+
+config DDRCS
+	int "DDR chip selects"
+	default 2
+	range 1 2
+	help
+	  Select the number of chip selects used in your board design
+
+choice
+	prompt "Memory type"
+	help
+	  Select the type of DDR (DDR3 or LPDDR2) used on your design
+
+config	DDR3
+	bool "DDR3"
+	help
+	  Select this if your board design uses DDR3.
+
+config	LPDDR2
+	bool "LPDDR2"
+	help
+	  Select this if your board design uses LPDDR2.
+
+endchoice
+
+choice
+	prompt "Memory device"
+
+config MT41K512M16TNA
+	bool "Micron MT41K512M16TNA 512Mx16 (1GiB/chip)"
+	depends on DDR3
+
+config MT41K128M16JT
+	bool "Micron MT41K128M16JT 128Mx16 (256 MiB/chip)"
+	depends on DDR3
+
+config H5TQ4G63AFR
+	bool "Hynix H5TQ4G63AFR 256Mx16 (512 MiB/chip)"
+	depends on DDR3
+
+config H5TQ2G63DFR
+	bool "Hynix H5TQ2G63DFR 128Mx16 (256 MiB/chip)"
+	depends on DDR3
+
+config MT42L256M32D2LG
+	bool "Micron MT42L256M32D2LG LPDDR2 256Mx32 (1GiB/chip)"
+	depends on LPDDR2
+
+config MT29PZZZ4D4BKESK
+	bool "Micron MT29PZZZ4D4BKESK multi-chip 512MiB LPDDR2/4GiB eMMC"
+	depends on LPDDR2
+
+endchoice
+
+config DDR_ODT
+	int "DDR On-die-termination"
+	default 2
+	range 0 7
+	help
+	  Enter the on-die termination value as an index defined for
+	  IOMUX settings for PAD_DRAM_SDCLK0_P and others.
+	  0 == Disabled
+	  1 == 120 Ohm
+	  2 == 60 Ohm
+	  3 == 40 Ohm
+	  4 == 30 Ohm
+	  5 == 24 Ohm
+	  6 == 20 Ohm
+	  7 == 17 Ohm
+	  Value will be applied to all clock and data lines
+
+
+config DRAM_DRIVE_STRENGTH
+	int "DRAM Drive strength"
+	default 6
+	range 0 7
+	help
+	  Enter drive strength as an index defined for IOMUX settings
+	  for GRP_B1DS and others.
+	  0 == Hi Z
+	  6 == 40 Ohm (default)
+	  7 == 34 Ohm
+	  Value will be applied to all clock and data lines
+
+config RTT_NOM
+	int "RTT_NOM"
+	default 1
+	range 1 2
+	help
+	  Enter the RTT_NOM selector
+	  1 == RZQ/4 (60ohm)
+	  2 == RZQ/2 (120ohm)
+
+config RTT_WR
+	int "RTT_WR"
+	default 1
+	range 0 2
+	help
+	  Enter the RTT_WR selector for MR2
+	  0 == Dynamic ODT disabled
+	  1 == RZQ/4 (60ohm)
+	  2 == RZQ/2 (120ohm)
+
+config RALAT
+	int "Read additional latency"
+	default 5
+	range 0 7
+	help
+	  Enter a latency in number of cycles. This will be added to
+	  CAS and internal delays for which the MMDC will retrieve the
+	  read data from the internal FIFO.
+	  This is used to compensate for board/chip delays.
+
+config WALAT
+	int "Write additional latency"
+	default 0
+	range 0 7
+	help
+	  Enter a latency in number of cycles. This will be added to
+	  CAS and internal delays for which the MMDC will retrieve the
+	  read data from the internal FIFO
+	  This is used to compensate for board/chip delays.
+
+config REFSEL
+	int "Refresh period"
+	range 0 3
+	default 1
+	help
+	  Select the DDR refresh period.
+	  See the description of bitfield REF_SEL in the reference manual
+	  for details.
+	  0 == disabled
+	  1 == 32 kHz
+	  2 == 64 kHz
+	  3 == fast counter
+
+config REFR
+	int "Number of refreshes"
+	range 0 7
+	default 7
+	help
+	   This selects the number of refreshes (-1) during each period.
+	   i.e.:
+	   0 == 1 refresh (tRFC)
+	   7 == 8 refreshes (tRFC*8)
+	   See the description of MDREF[REFR] in the reference manual for
+	   details.
+
+endmenu
+endif
+
diff --git a/board/freescale/mx6memcal/MAINTAINERS b/board/freescale/mx6memcal/MAINTAINERS
new file mode 100644
index 0000000000..5da38f7109
--- /dev/null
+++ b/board/freescale/mx6memcal/MAINTAINERS
@@ -0,0 +1,7 @@
+MX6MEMCAL BOARD
+M:	Eric Nelson <eric@nelint.com>
+S:	Maintained
+F:	board/freescale/mx6memcal/
+F:	include/configs/mx6memcal.h
+F:	configs/mx6memcal_defconfig
+
diff --git a/board/freescale/mx6memcal/Makefile b/board/freescale/mx6memcal/Makefile
new file mode 100644
index 0000000000..2d7a6fa5d9
--- /dev/null
+++ b/board/freescale/mx6memcal/Makefile
@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+#
+# (C) Copyright 2011 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+ifdef CONFIG_SPL_BUILD
+obj-y	:= spl.o
+else
+obj-y	:= mx6memcal.o
+endif
diff --git a/board/freescale/mx6memcal/README b/board/freescale/mx6memcal/README
new file mode 100644
index 0000000000..9fe2fe2d04
--- /dev/null
+++ b/board/freescale/mx6memcal/README
@@ -0,0 +1,49 @@
+mx6memcal - a tool for calibrating DDR on i.MX6 boards.
+
+The mx6memcal board isn't a real board, but a tool for use in bring-up of
+new i.MX6 board designs.
+
+It provides a similar function to the tool from NXP([1]) with a number
+of advantages:
+
+1. It's open-source, so it's easier to change if needed.
+   Typical reasons for needing to change include the use of alternate
+   UARTs and PMIC initialization.
+2. It produces an image that's directly loadable with imx_usb [2] or
+   SB_LOADER.exe [3].
+   The NXP tool requires either a cumbersome JTAG connection that
+   makes running the DDR very slow or a working U-Boot image that
+   suffers from a chicken-and-egg problem (i.e. where do you get the
+   DDR parameters for U-Boot?).
+3. It doesn't prompt for parameters, so it's much faster to gather
+   data from multiple boards.
+4. Parameters to the calibration process can be chosen through
+   'make menuconfig'.
+
+When booted, the mx6memcal board will run the DDR calibration
+routines and display the result in a form suitable for cut and
+paste into struct mx6_mmdc_calibration. It can also optionally
+produce output in a form usable in a DCD-style .cfg file.
+
+Selections in Kconfig allow most system design settings to be chosen:
+
+1. The UART number and pad configuration for the UART. Options
+   include support for the most frequent reference designs on
+   i.MX6DQ/SDL (SABRE Lite and SABRESD designs).
+2. The memory bus width (64 and 32-bit)
+3. The number of chip-selects in use
+4. The type of DDR (DDR3 or LPDDR2). Note that LPDDR2 support
+   is incomplete as of this writing.
+5. The type of DDR chips in use. This selection allows re-use of common
+   parts and four DDR3 and two LPDDR2 parts are currently defined
+6. The On-die termination value for the DRAM lines
+7. The DRAM drive strength
+8. The RTT_NOM and RTT_WR termination settings
+9. RALAT/WALAT latency values
+
+References:
+[1] - NXP DDR Stress Test Tool - https://community.nxp.com/docs/DOC-105652
+[2] - Boundary Devices imx_usb_loader
+      https://github.com/boundarydevices/imx_usb_loader
+[3] - Use of SB_Loader.exe
+      https://boundarydevices.com/windows-users-and-unbricking
diff --git a/board/freescale/mx6memcal/mx6memcal.c b/board/freescale/mx6memcal/mx6memcal.c
new file mode 100644
index 0000000000..afea0fbd9d
--- /dev/null
+++ b/board/freescale/mx6memcal/mx6memcal.c
@@ -0,0 +1,32 @@
+/*
+ * mx6memcal board support - provides a minimal, UART-only
+ * U-Boot that's capable of running a memory test.
+ *
+ * Copyright (C) 2016 Nelson Integration, LLC
+ * Author: Eric Nelson <eric@nelint.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+	return 0;
+}
+
+int checkboard(void)
+{
+	puts("Board: mx6memcal\n");
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = imx_ddr_size();
+	return 0;
+}
+
diff --git a/board/freescale/mx6memcal/spl.c b/board/freescale/mx6memcal/spl.c
new file mode 100644
index 0000000000..8ee89ff116
--- /dev/null
+++ b/board/freescale/mx6memcal/spl.c
@@ -0,0 +1,456 @@
+/*
+ * Copyright (C) 2016 Nelson Integration, LLC
+ * Author: Eric Nelson <eric@nelint.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/mx6-ddr.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <spl.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)
+
+static iomux_v3_cfg_t const uart_pads[] = {
+#ifdef CONFIG_UART2_EIM_D26_27
+	IOMUX_PADS(PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+	IOMUX_PADS(PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+#elif defined(CONFIG_UART1_CSI0_DAT10_11)
+	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)),
+#elif defined(CONFIG_UART1_SD3_DAT6_7)
+	IOMUX_PADS(PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+	IOMUX_PADS(PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL)),
+#elif defined(CONFIG_UART1_UART1)
+	MX6_PAD_UART1_TXD__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+#else
+#error select UART console pads
+#endif
+};
+
+#ifdef CONFIG_DDR3
+#define GRP_DDRTYPE	0x000C0000
+#else
+#define GRP_DDRTYPE	0x00080000
+#endif
+
+/* all existing designs have this disabled */
+#define DDR_PKE		0
+
+/* use Kconfig for ODT and DRIVE_STRENGTH */
+#define DDR_ODT	\
+	(CONFIG_DDR_ODT << 8)
+#define DRAM_DRIVE_STRENGTH \
+	(CONFIG_DRAM_DRIVE_STRENGTH << 3)
+
+/* configure MX6Q/DUAL mmdc DDR io registers */
+static struct mx6dq_iomux_ddr_regs const mx6dq_ddr_ioregs = {
+	/* SDCLK[0:1], CAS, RAS, Reset: Differential input, 40ohm */
+	.dram_sdclk_0 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_sdclk_1 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_cas = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_ras = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_reset = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	/* SDCKE[0:1]: 100k pull-up */
+	.dram_sdcke0 = 0x00003000,
+	.dram_sdcke1 = 0x00003000,
+	/* SDBA2: pull-up disabled */
+	.dram_sdba2 = 0x00000000,
+	/* SDODT[0:1]: 100k pull-up, 40 ohm */
+	.dram_sdodt0 = 0x00003000 + DRAM_DRIVE_STRENGTH,
+	.dram_sdodt1 = 0x00003000 + DRAM_DRIVE_STRENGTH,
+	/* SDQS[0:7]: Differential input, 40 ohm */
+	.dram_sdqs0 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs1 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs2 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs3 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs4 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs5 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs6 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs7 = DRAM_DRIVE_STRENGTH,
+
+	/* DQM[0:7]: Differential input, 40 ohm */
+	.dram_dqm0 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm1 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm2 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm3 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm4 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm5 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm6 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm7 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+};
+
+/* configure MX6Q/DUAL mmdc GRP io registers */
+static struct mx6dq_iomux_grp_regs const mx6dq_grp_ioregs = {
+	/* DDR3 */
+	.grp_ddr_type = GRP_DDRTYPE,
+	.grp_ddrmode_ctl = DDR_ODT,
+	/* disable DDR pullups */
+	.grp_ddrpke = DDR_PKE,
+	/* ADDR[00:16], SDBA[0:1]: 40 ohm */
+	.grp_addds = DRAM_DRIVE_STRENGTH,
+	/* CS0/CS1/SDBA2/CKE0/CKE1/SDWE: 40 ohm */
+	.grp_ctlds = DRAM_DRIVE_STRENGTH,
+	/* DATA[00:63]: Differential input, 40 ohm */
+	.grp_ddrmode = DDR_ODT,
+	.grp_b0ds = DRAM_DRIVE_STRENGTH,
+	.grp_b1ds = DRAM_DRIVE_STRENGTH,
+	.grp_b2ds = DRAM_DRIVE_STRENGTH,
+	.grp_b3ds = DRAM_DRIVE_STRENGTH,
+	.grp_b4ds = DRAM_DRIVE_STRENGTH,
+	.grp_b5ds = DRAM_DRIVE_STRENGTH,
+	.grp_b6ds = DRAM_DRIVE_STRENGTH,
+	.grp_b7ds = DRAM_DRIVE_STRENGTH,
+};
+
+static struct mx6sdl_iomux_ddr_regs const mx6sdl_ddr_ioregs = {
+	/* SDCLK[0:1], CAS, RAS, Reset: Differential input, 40ohm */
+	.dram_sdclk_0 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_sdclk_1 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_cas = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_ras = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_reset = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	/* SDCKE[0:1]: 100k pull-up */
+	.dram_sdcke0 = 0x00003000,
+	.dram_sdcke1 = 0x00003000,
+	/* SDBA2: pull-up disabled */
+	.dram_sdba2 = 0x00000000,
+	/* SDODT[0:1]: 100k pull-up, 40 ohm */
+	.dram_sdodt0 = 0x00003000 + DRAM_DRIVE_STRENGTH,
+	.dram_sdodt1 = 0x00003000 + DRAM_DRIVE_STRENGTH,
+	/* SDQS[0:7]: Differential input, 40 ohm */
+	.dram_sdqs0 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs1 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs2 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs3 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs4 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs5 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs6 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs7 = DRAM_DRIVE_STRENGTH,
+
+	/* DQM[0:7]: Differential input, 40 ohm */
+	.dram_dqm0 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm1 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm2 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm3 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm4 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm5 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm6 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+	.dram_dqm7 = DDR_ODT + DRAM_DRIVE_STRENGTH,
+};
+
+/* configure MX6SOLO/DUALLITE mmdc GRP io registers */
+static struct mx6sdl_iomux_grp_regs const mx6sdl_grp_ioregs = {
+	/* DDR3 */
+	.grp_ddr_type = GRP_DDRTYPE,
+	/* SDQS[0:7]: Differential input, 40 ohm */
+	.grp_ddrmode_ctl = DDR_ODT,
+	/* disable DDR pullups */
+	.grp_ddrpke = DDR_PKE,
+	/* ADDR[00:16], SDBA[0:1]: 40 ohm */
+	.grp_addds = DRAM_DRIVE_STRENGTH,
+	/* CS0/CS1/SDBA2/CKE0/CKE1/SDWE: 40 ohm */
+	.grp_ctlds = DRAM_DRIVE_STRENGTH,
+	/* DATA[00:63]: Differential input, 40 ohm */
+	.grp_ddrmode = DDR_ODT,
+	.grp_b0ds = DRAM_DRIVE_STRENGTH,
+	.grp_b1ds = DRAM_DRIVE_STRENGTH,
+	.grp_b2ds = DRAM_DRIVE_STRENGTH,
+	.grp_b3ds = DRAM_DRIVE_STRENGTH,
+	.grp_b4ds = DRAM_DRIVE_STRENGTH,
+	.grp_b5ds = DRAM_DRIVE_STRENGTH,
+	.grp_b6ds = DRAM_DRIVE_STRENGTH,
+	.grp_b7ds = DRAM_DRIVE_STRENGTH,
+};
+
+const struct mx6sl_iomux_ddr_regs mx6sl_ddr_ioregs = {
+	.dram_sdqs0 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs1 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs2 = DRAM_DRIVE_STRENGTH,
+	.dram_sdqs3 = DRAM_DRIVE_STRENGTH,
+	.dram_dqm0 = DRAM_DRIVE_STRENGTH,
+	.dram_dqm1 = DRAM_DRIVE_STRENGTH,
+	.dram_dqm2 = DRAM_DRIVE_STRENGTH,
+	.dram_dqm3 = DRAM_DRIVE_STRENGTH,
+	.dram_cas  = DRAM_DRIVE_STRENGTH,
+	.dram_ras  = DRAM_DRIVE_STRENGTH,
+	.dram_sdclk_0 = DRAM_DRIVE_STRENGTH,
+	.dram_reset = DRAM_DRIVE_STRENGTH,
+	.dram_sdba2 = 0x00020000,
+	.dram_odt0 = 0x00030000 + DRAM_DRIVE_STRENGTH,
+	.dram_odt1 = 0x00030000 + DRAM_DRIVE_STRENGTH,
+};
+
+const struct mx6sl_iomux_grp_regs mx6sl_grp_ioregs = {
+	.grp_b0ds = DRAM_DRIVE_STRENGTH,
+	.grp_b1ds = DRAM_DRIVE_STRENGTH,
+	.grp_b2ds = DRAM_DRIVE_STRENGTH,
+	.grp_b3ds = DRAM_DRIVE_STRENGTH,
+	.grp_addds = DRAM_DRIVE_STRENGTH,
+	.grp_ctlds = DRAM_DRIVE_STRENGTH,
+	.grp_ddrmode_ctl = DDR_ODT,
+	.grp_ddrpke = DDR_PKE,
+	.grp_ddrmode = DDR_ODT,
+	.grp_ddr_type = GRP_DDRTYPE,
+};
+
+static struct mx6_ddr_sysinfo const sysinfo = {
+	/* width of data bus:0=16,1=32,2=64 */
+#if CONFIG_DDRWIDTH == 32
+	.dsize = 1,
+#elif CONFIG_DDRWIDTH == 64
+	.dsize = 2,
+#else
+#error missing CONFIG_DDRWIDTH
+#endif
+	/* config for full 4GB range so that get_mem_size() works */
+	.cs_density = 32, /* 32Gb per CS */
+
+	/* # of chip selects */
+	.ncs = CONFIG_DDRCS,
+	.cs1_mirror = 0,
+	.bi_on = 1,	/* Bank interleaving enabled */
+	.rtt_nom = CONFIG_RTT_NOM,
+	.rtt_wr = CONFIG_RTT_WR,
+	.ralat = CONFIG_RALAT,	/* Read additional latency */
+	.walat = CONFIG_WALAT,	/* Write additional latency */
+	.mif3_mode = 3,	/* Command prediction working mode */
+#ifdef CONFIG_DDR3
+	.rst_to_cke = 0x23,	/* 33 cycles, 500us (JEDEC default) */
+	.sde_to_rst = 0x10,	/* JEDEC value for LPDDR2 - 200us */
+	.pd_fast_exit = 0,	/* immaterial for calibration */
+	.ddr_type = DDR_TYPE_DDR3,
+#else
+	.rst_to_cke = 0x10,	/* JEDEC value for LPDDR2: 200us */
+	.sde_to_rst = 0,	/* LPDDR2 does not need this field */
+	.pd_fast_exit = 0,	/* immaterial for calibration */
+	.ddr_type = DDR_TYPE_LPDDR2,
+#endif
+	.refsel = CONFIG_REFSEL,
+	.refr = CONFIG_REFR,
+};
+
+#ifdef CONFIG_MT41K512M16TNA
+/* Micron MT41K512M16TNA-125 */
+static struct mx6_ddr3_cfg const ddrtype = {
+	.mem_speed = 1600,
+	.density = 8,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 15,
+	.coladdr = 10,
+	.pagesz = 1,
+	.trcd = 1375,
+	.trcmin = 5062,
+	.trasmin = 3750,
+};
+#elif defined(CONFIG_MT41K128M16JT)
+/* Micron MT41K128M16JT-125 */
+static struct mx6_ddr3_cfg const ddrtype = {
+	.mem_speed = 1600,
+	.density = 2,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 14,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1375,
+	.trcmin = 4875,
+	.trasmin = 3500,
+};
+#elif defined(CONFIG_H5TQ4G63AFR)
+/* Hynix H5TQ4G63AFR */
+static struct mx6_ddr3_cfg const ddrtype = {
+	.mem_speed = 1600,
+	.density = 4,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 15,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1375,
+	.trcmin = 4875,
+	.trasmin = 3500,
+};
+#elif defined CONFIG_H5TQ2G63DFR
+/* Hynix H5TQ2G63DFR */
+static struct mx6_ddr3_cfg const ddrtype = {
+	.mem_speed = 1333,
+	.density = 2,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 14,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1350,
+	.trcmin = 4950,
+	.trasmin = 3600,
+};
+#elif defined(CONFIG_MT42L256M32D2LG)
+/* Micron MT42L256M32D2LG */
+static struct mx6_lpddr2_cfg ddrtype = {
+	.mem_speed = 800,
+	.density = 4,
+	.width = 32,
+	.banks = 8,
+	.rowaddr = 14,
+	.coladdr = 10,
+	.trcd_lp = 2000,
+	.trppb_lp = 2000,
+	.trpab_lp = 2250,
+	.trasmin = 4200,
+};
+#elif defined(CONFIG_MT29PZZZ4D4BKESK)
+/* Micron MT29PZZZ4D4BKESK */
+static struct mx6_lpddr2_cfg ddrtype = {
+	.mem_speed = 800,
+	.density = 4,
+	.width = 32,
+	.banks = 8,
+	.rowaddr = 14,
+	.coladdr = 10,
+	.trcd_lp = 2000,
+	.trppb_lp = 2000,
+	.trpab_lp = 2250,
+	.trasmin = 4200,
+};
+#else
+#error please select DDR type using menuconfig
+#endif
+
+static void ccgr_init(void)
+{
+	struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+	/* FIXME: these should probably be checked, especially
+	 * for i.MX6SL, UL, ULL
+	 */
+	writel(0x00C03F3F, &ccm->CCGR0);
+	writel(0x0030FC03, &ccm->CCGR1);
+	writel(0x0FFFC000, &ccm->CCGR2);
+	writel(0x3FF00000, &ccm->CCGR3);
+	writel(0x00FFF300, &ccm->CCGR4);
+	writel(0x0F0000C3, &ccm->CCGR5);
+	writel(0x000003FF, &ccm->CCGR6);
+}
+
+static void display_calibration(struct mx6_mmdc_calibration *calib)
+{
+	printf(".p0_mpdgctrl0\t= 0x%08X\n", calib->p0_mpdgctrl0);
+	printf(".p0_mpdgctrl1\t= 0x%08X\n", calib->p0_mpdgctrl1);
+	printf(".p0_mprddlctl\t= 0x%08X\n", calib->p0_mprddlctl);
+	printf(".p0_mpwrdlctl\t= 0x%08X\n", calib->p0_mpwrdlctl);
+	printf(".p0_mpwldectrl0\t= 0x%08X\n", calib->p0_mpwldectrl0);
+	printf(".p0_mpwldectrl1\t= 0x%08X\n", calib->p0_mpwldectrl1);
+	if (sysinfo.dsize == 2) {
+		printf(".p1_mpdgctrl0\t= 0x%08X\n", calib->p1_mpdgctrl0);
+		printf(".p1_mpdgctrl1\t= 0x%08X\n", calib->p1_mpdgctrl1);
+		printf(".p1_mprddlctl\t= 0x%08X\n", calib->p1_mprddlctl);
+		printf(".p1_mpwrdlctl\t= 0x%08X\n", calib->p1_mpwrdlctl);
+		printf(".p1_mpwldectrl0\t= 0x%08X\n", calib->p1_mpwldectrl0);
+		printf(".p1_mpwldectrl1\t= 0x%08X\n", calib->p1_mpwldectrl1);
+	}
+#ifdef CONFIG_IMXIMAGE_OUTPUT
+	printf("DATA 4 MX6_MMDC_P0_MPDGCTRL0\t= 0x%08X\n", calib->p0_mpdgctrl0);
+	printf("DATA 4 MX6_MMDC_P0_MPDGCTRL1\t= 0x%08X\n", calib->p0_mpdgctrl1);
+	printf("DATA 4 MX6_MMDC_P0_MPRDDLCTL\t= 0x%08X\n", calib->p0_mprddlctl);
+	printf("DATA 4 MX6_MMDC_P0_MPWRDLCTL\t= 0x%08X\n", calib->p0_mpwrdlctl);
+	printf("DATA 4 MX6_MMDC_P0_MPWLDECTRL0\t= 0x%08X\n",
+	       calib->p0_mpwldectrl0);
+	printf("DATA 4 MX6_MMDC_P0_MPWLDECTRL1\t= 0x%08X\n",
+	       calib->p0_mpwldectrl1);
+	if (sysinfo.dsize == 2) {
+		printf("DATA 4 MX6_MMDC_P1_MPDGCTRL0\t= 0x%08X\n",
+		       calib->p1_mpdgctrl0);
+		printf("DATA 4 MX6_MMDC_P1_MPDGCTRL1\t= 0x%08X\n",
+		       calib->p1_mpdgctrl1);
+		printf("DATA 4 MX6_MMDC_P1_MPRDDLCTL\t= 0x%08X\n",
+		       calib->p1_mprddlctl);
+		printf("DATA 4 MX6_MMDC_P1_MPWRDLCTL\t= 0x%08X\n",
+		       calib->p1_mpwrdlctl);
+		printf("DATA 4 MX6_MMDC_P1_MPWLDECTRL0\t= 0x%08X\n",
+		       calib->p1_mpwldectrl0);
+		printf("DATA 4 MX6_MMDC_P1_MPWLDECTRL1\t= 0x%08X\n",
+		       calib->p1_mpwldectrl1);
+	}
+#endif
+}
+
+/*
+ * called from C runtime startup code (arch/arm/lib/crt0.S:_main)
+ * - we have a stack and a place to store GD, both in SRAM
+ * - no variable global data is available
+ */
+void board_init_f(ulong dummy)
+{
+	int errs;
+	struct mx6_mmdc_calibration calibration = {0};
+
+	memset((void *)gd, 0, sizeof(struct global_data));
+
+	/* write leveling calibration defaults */
+	calibration.p0_mpwrdlctl = 0x40404040;
+	calibration.p1_mpwrdlctl = 0x40404040;
+
+	/* setup AIPS and disable watchdog */
+	arch_cpu_init();
+
+	ccgr_init();
+
+	SETUP_IOMUX_PADS(uart_pads);
+
+	/* setup GP timer */
+	timer_init();
+
+	/* UART clocks enabled and gd valid - init serial console */
+	preloader_console_init();
+
+	if (sysinfo.dsize != 1) {
+		if (is_cpu_type(MXC_CPU_MX6SX) ||
+		    is_cpu_type(MXC_CPU_MX6UL) ||
+		    is_cpu_type(MXC_CPU_MX6SL)) {
+			printf("cpu type 0x%x doesn't support 64-bit bus\n",
+			       get_cpu_type());
+			reset_cpu(0);
+		}
+	}
+#ifdef CONFIG_MX6SL
+	mx6sl_dram_iocfg(CONFIG_DDRWIDTH, &mx6sl_ddr_ioregs,
+			 &mx6sl_grp_ioregs);
+#else
+	if (is_cpu_type(MXC_CPU_MX6Q)) {
+		mx6dq_dram_iocfg(CONFIG_DDRWIDTH, &mx6dq_ddr_ioregs,
+				 &mx6dq_grp_ioregs);
+	} else {
+		mx6sdl_dram_iocfg(CONFIG_DDRWIDTH, &mx6sdl_ddr_ioregs,
+				  &mx6sdl_grp_ioregs);
+	}
+#endif
+	mx6_dram_cfg(&sysinfo, &calibration, &ddrtype);
+
+	errs = mmdc_do_write_level_calibration(&sysinfo);
+	if (errs) {
+		printf("error %d from write level calibration\n", errs);
+	} else {
+		errs = mmdc_do_dqs_calibration(&sysinfo);
+		if (errs) {
+			printf("error %d from write level calibration\n", errs);
+		} else {
+			printf("completed successfully\n");
+			mmdc_read_calibration(&sysinfo, &calibration);
+			display_calibration(&calibration);
+		}
+	}
+	reset_cpu(0);
+}
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index bcf2b77190..33e610ccb4 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -12,9 +12,11 @@ CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-cm-fx6"
 CONFIG_AHCI=y
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTDELAY=3
+CONFIG_BOOTCOMMAND="run distro_bootcmd; run legacy_bootcmd"
 CONFIG_SPL=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x80
 CONFIG_SPL_I2C_SUPPORT=y
diff --git a/configs/mx6memcal_defconfig b/configs/mx6memcal_defconfig
new file mode 100644
index 0000000000..9a3bb833c1
--- /dev/null
+++ b/configs/mx6memcal_defconfig
@@ -0,0 +1,33 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_MX6_DDRCAL=y
+CONFIG_TARGET_MX6MEMCAL=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,SPL,MX6QDL"
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+# CONFIG_MMC is not set
+# CONFIG_CMD_BOOTD is not set
+# CONFIG_CMD_BOOTM is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_EDITENV is not set
+# CONFIG_CMD_SAVEENV is not set
+# CONFIG_CMD_ENV_EXISTS is not set
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MEMINFO=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_CACHE=y
+CONFIG_REGEX=y
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index c480eba940..cfa620bceb 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -47,12 +47,12 @@ static unsigned long gpio_ports[] = {
 #if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) || \
 		defined(CONFIG_MX7)
 	[4] = GPIO5_BASE_ADDR,
-#ifndef CONFIG_MX6UL
+#if !(defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 	[5] = GPIO6_BASE_ADDR,
 #endif
 #endif
 #if defined(CONFIG_MX53) || defined(CONFIG_MX6) || defined(CONFIG_MX7)
-#ifndef CONFIG_MX6UL
+#if !(defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
 	[6] = GPIO7_BASE_ADDR,
 #endif
 #endif
diff --git a/drivers/mtd/nand/mxs_nand_spl.c b/drivers/mtd/nand/mxs_nand_spl.c
index b6c9208140..910f76dd9d 100644
--- a/drivers/mtd/nand/mxs_nand_spl.c
+++ b/drivers/mtd/nand/mxs_nand_spl.c
@@ -153,7 +153,6 @@ static int mxs_nand_init(void)
 	nand_chip.numchips = 1;
 
 	/* identify flash device */
-	puts(": ");
 	if (mxs_flash_ident(mtd)) {
 		printf("Failed to identify\n");
 		return -1;
@@ -167,7 +166,6 @@ static int mxs_nand_init(void)
 	mtd->size = nand_chip.chipsize;
 	nand_chip.scan_bbt(mtd);
 
-	printf("%llu MiB\n", (mtd->size / (1024 * 1024)));
 	return 0;
 }
 
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 5195610233..ec3e6e6ca5 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -13,6 +13,10 @@
 
 #include "mx6_common.h"
 
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+#endif
+
 /* Machine config */
 #define CONFIG_SYS_LITTLE_ENDIAN
 #define CONFIG_MACH_TYPE		4273
@@ -62,7 +66,15 @@
 #define CONFIG_ENV_SIZE			(8 * 1024)
 #define CONFIG_ENV_OFFSET		(768 * 1024)
 
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdt_high=0xffffffff\0" \
+	"initrd_high=0xffffffff\0" \
+	"fdt_addr_r=0x18000000\0" \
+	"ramdisk_addr_r=0x13000000\0" \
+	"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+	"pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+	"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
 	"stdin=serial,usbkbd\0" \
 	"stdout=serial,vga\0" \
 	"stderr=serial,vga\0" \
@@ -71,24 +83,20 @@
 	"uImage=uImage-cm-fx6\0" \
 	"zImage=zImage-cm-fx6\0" \
 	"kernel=uImage-cm-fx6\0" \
-	"script=boot.scr\0" \
 	"dtb=cm-fx6.dtb\0" \
-	"bootm_low=18000000\0" \
-	"loadaddr=0x10800000\0" \
-	"fdtaddr=0x11000000\0" \
 	"console=ttymxc3,115200\0" \
 	"ethprime=FEC0\0" \
 	"video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \
 	"video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \
-	"doboot=bootm ${loadaddr}\0" \
+	"doboot=bootm ${kernel_addr_r}\0" \
 	"doloadfdt=false\0" \
 	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
 	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
 	"setboottypez=setenv kernel ${zImage};" \
-		"setenv doboot bootz ${loadaddr} - ${fdtaddr};" \
+		"setenv doboot bootz ${kernel_addr_r} - ${fdt_addr_r};" \
 		"setenv doloadfdt true;\0" \
 	"setboottypem=setenv kernel ${uImage};" \
-		"setenv doboot bootm ${loadaddr};" \
+		"setenv doboot bootm ${kernel_addr_r};" \
 		"setenv doloadfdt false;\0"\
 	"mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
 	"sataroot=/dev/sda2 rw rootwait\0" \
@@ -112,17 +120,13 @@
 	"run_eboot=echo Starting EBOOT ...; "\
 		"mmc dev 2 && " \
 		"mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \
-	"loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0"\
-	"loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0"\
-	"loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${dtb};\0" \
-	"bootscript=echo Running bootscript from ${storagetype} ...;" \
-		   "source ${loadaddr};\0" \
-	"nandloadkernel=nand read ${loadaddr} 0 780000;\0" \
-	"nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \
+	"loadkernel=load ${storagetype} ${storagedev} ${kernel_addr_r} ${kernel};\0"\
+	"loadfdt=load ${storagetype} ${storagedev} ${fdt_addr_r} ${dtb};\0" \
+	"nandloadkernel=nand read ${kernel_addr_r} 0 780000;\0" \
+	"nandloadfdt=nand read ${fdt_addr_r} 780000 80000;\0" \
 	"setupmmcboot=setenv storagetype mmc; setenv storagedev 2;\0" \
 	"setupsataboot=setenv storagetype sata; setenv storagedev 0;\0" \
 	"setupnandboot=setenv storagetype nand;\0" \
-	"setupusbboot=setenv storagetype usb; setenv storagedev 0;\0" \
 	"storagebootcmd=echo Booting from ${storagetype} ...;" \
 			"run ${storagetype}args; run doboot;\0" \
 	"trybootk=if run loadkernel; then " \
@@ -131,35 +135,37 @@
 		"fi;" \
 		"run storagebootcmd;" \
 		"fi;\0" \
-	"trybootsmz=if run loadscript; then " \
-			"run bootscript;" \
-		"fi;" \
+	"trybootsmz=" \
 		"run setboottypem;" \
 		"run trybootk;" \
 		"run setboottypez;" \
-		"run trybootk;\0"
-
-#define CONFIG_BOOTCOMMAND \
-	"run setupmmcboot;" \
-	"mmc dev ${storagedev};" \
-	"if mmc rescan; then " \
-		"run trybootsmz;" \
-	"fi;" \
-	"run setupusbboot;" \
-	"if usb start; then "\
-		"if run loadscript; then " \
-			"run bootscript;" \
+		"run trybootk;\0" \
+	"legacy_bootcmd=" \
+		"run setupmmcboot;" \
+		"mmc dev ${storagedev};" \
+		"if mmc rescan; then " \
+			"run trybootsmz;" \
 		"fi;" \
-	"fi;" \
-	"run setupsataboot;" \
-	"if sata init; then " \
-		"run trybootsmz;" \
-	"fi;" \
-	"run setupnandboot;" \
-	"run nandboot;"
+		"run setupsataboot;" \
+		"if sata init; then " \
+			"run trybootsmz;" \
+		"fi;" \
+		"run setupnandboot;" \
+		"run nandboot;\0" \
+	BOOTENV
 
 #define CONFIG_PREBOOT		"usb start;sf probe"
 
+#define BOOT_TARGET_DEVICES(func) \
+	func(USB, usb, 0) \
+	func(MMC, mmc, 2) \
+	func(SATA, sata, 0)
+
+#include <config_distro_bootcmd.h>
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS
+#endif
+
 /* SPI */
 #define CONFIG_SPI
 #define CONFIG_MXC_SPI
diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
index cdb3a374bc..dd481205f3 100644
--- a/include/configs/imx6_spl.h
+++ b/include/configs/imx6_spl.h
@@ -55,7 +55,8 @@
 # endif
 #endif
 
-#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL) || defined(CONFIG_MX6SL)
+#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6SL) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #define CONFIG_SPL_BSS_START_ADDR      0x88200000
 #define CONFIG_SPL_BSS_MAX_SIZE        0x100000		/* 1 MB */
 #define CONFIG_SYS_SPL_MALLOC_START    0x88300000
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index 5fb85a1127..ddc645c136 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -7,7 +7,10 @@
 #ifndef __MX6_COMMON_H
 #define __MX6_COMMON_H
 
-#ifndef CONFIG_MX6UL
+#if (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
+#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
+#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
+#else
 #ifndef CONFIG_SYS_L2CACHE_OFF
 #define CONFIG_SYS_L2_PL310
 #define CONFIG_SYS_PL310_BASE	L2_PL310_BASE
@@ -37,8 +40,9 @@
 #define CONFIG_REVISION_TAG
 
 /* Boot options */
-#if (defined(CONFIG_MX6SX) || defined(CONFIG_MX6SL) || \
-	defined(CONFIG_MX6UL) || defined(CONFIG_MX6SLL))
+#if defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
+	defined(CONFIG_MX6SX) || \
+	defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
 #define CONFIG_LOADADDR		0x82000000
 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0x87800000
diff --git a/include/configs/mx6memcal.h b/include/configs/mx6memcal.h
new file mode 100644
index 0000000000..f5238a52f5
--- /dev/null
+++ b/include/configs/mx6memcal.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the Boundary Devices Nitrogen6X
+ * and Freescale i.MX6Q Sabre Lite boards.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* SPL */
+
+#include "mx6_common.h"
+#include "imx6_spl.h"
+
+#undef CONFIG_FSL_ESDHC
+#undef CONFIG_MMC
+#undef CONFIG_SPL_MMC_SUPPORT
+#undef CONFIG_GENERIC_MMC
+#undef CONFIG_CMD_FUSE
+
+#define CONFIG_SYS_MEMTEST_START	0x10000000
+#define CONFIG_SYS_MEMTEST_END		0x20000000
+#define CONFIG_SYS_MALLOC_LEN		(64 * 1024 * 1024)
+
+#define CONFIG_MXC_UART
+#ifdef CONFIG_SERIAL_CONSOLE_UART1
+#if defined(CONFIG_MX6SL)
+#define CONFIG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
+#else
+#define CONFIG_MXC_UART_BASE		UART1_BASE
+#endif
+#elif defined(CONFIG_SERIAL_CONSOLE_UART2)
+#define CONFIG_MXC_UART_BASE		UART2_BASE
+#else
+#error please define serial console (CONFIG_SERIAL_CONSOLE_UARTx)
+#endif
+#define CONFIG_BAUDRATE			115200
+
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + 16)
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS	       1
+#define PHYS_SDRAM		       MMDC0_ARB_BASE_ADDR
+
+#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)
+
+#define CONFIG_ENV_SIZE			(8 * 1024)
+
+#endif	       /* __CONFIG_H */
diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index 16e4d95ff4..17850400c1 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -19,7 +19,6 @@
 
 /* Timer settings */
 #define CONFIG_MXC_GPT_HCLK
-#define CONFIG_SYSCOUNTER_TIMER
 #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
 #define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
 #define CONFIG_SYS_FSL_CLK
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 43a4ff0892..a27dc4fc38 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -362,6 +362,7 @@ CONFIG_DB_784MP_GP
 CONFIG_DCACHE
 CONFIG_DCACHE_OFF
 CONFIG_DCFG_ADDR
+CONFIG_DDR3
 CONFIG_DDR_
 CONFIG_DDR_2HCLK
 CONFIG_DDR_2T_TIMING
@@ -2219,7 +2220,6 @@ CONFIG_SUPPORT_RAW_INITRD
 CONFIG_SUPPORT_VFAT
 CONFIG_SUVD3
 CONFIG_SXNI855T
-CONFIG_SYSCOUNTER_TIMER
 CONFIG_SYSFLAGS_ADDR
 CONFIG_SYSFS
 CONFIG_SYSMGR_ISWGRP_HANDOFF