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

54 files changed, 520 insertions, 263 deletions

diff --git a/arch/arm/dts/imx53.dtsi b/arch/arm/dts/imx53.dtsi
index 1bdf0668a54..f68e88585e4 100644
--- a/arch/arm/dts/imx53.dtsi
+++ b/arch/arm/dts/imx53.dtsi
@@ -23,10 +23,18 @@
 		serial1 = &uart2;
 	};
 
+	tzic: tz-interrupt-controller@fffc000 {
+		compatible = "fsl,imx53-tzic", "fsl,tzic";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		reg = <0x0fffc000 0x4000>;
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "simple-bus";
+		interrupt-parent = <&tzic>;
 		ranges;
 
 		aips@50000000 { /* AIPS1 */
diff --git a/arch/arm/dts/imx6q-cm-fx6.dts b/arch/arm/dts/imx6q-cm-fx6.dts
index 4f1fced40ea..1f574c5eb57 100644
--- a/arch/arm/dts/imx6q-cm-fx6.dts
+++ b/arch/arm/dts/imx6q-cm-fx6.dts
@@ -3,15 +3,46 @@
  *
  * Author: Valentin Raevsky <valentin@compulab.co.il>
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
 #include "imx6q.dtsi"
 
 / {
@@ -31,6 +62,118 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	awnh387_pwrseq: pwrseq {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pwrseq>;
+		compatible = "mmc-pwrseq-sd8787";
+		powerdown-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_pcie_power_on_gpio: regulator-pcie-power-on-gpio {
+		compatible = "regulator-fixed";
+		regulator-name = "regulator-pcie-power-on-gpio";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
+	};
+
+	reg_usb_h1_vbus: usb_h1_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usb_otg_vbus: usb_otg_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	sound-analog {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "On-board analog audio";
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack",
+			"Line", "Line Out",
+			"Microphone", "Mic Jack",
+			"Line", "Line In";
+		simple-audio-card,routing =
+			"Headphone Jack", "RHPOUT",
+			"Headphone Jack", "LHPOUT",
+			"MICIN", "Mic Bias",
+			"Mic Bias", "Mic Jack";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&sound_master>;
+		simple-audio-card,frame-master = <&sound_master>;
+		simple-audio-card,bitclock-inversion;
+
+		sound_master: simple-audio-card,cpu {
+			sound-dai = <&ssi2>;
+			system-clock-frequency = <2822400>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&wm8731>;
+		};
+	};
+
+	sound-spdif {
+		compatible = "fsl,imx-audio-spdif";
+		model = "imx-spdif";
+		spdif-controller = <&spdif>;
+		spdif-out;
+		spdif-in;
+	};
+};
+
+/*
+ * The U-Boot: audio mux node has been removed because the required dt-bindings
+ * header file is not present in the U-Boot.
+ */
+
+&cpu0 {
+	/*
+	 * Although the imx6q fuse indicates that 1.2GHz operation is possible,
+	 * the module behaves unstable at this frequency. Hence, remove the
+	 * 1.2GHz operation point here.
+	 */
+	operating-points = <
+		/* kHz	uV */
+		996000	1250000
+		852000	1250000
+		792000	1175000
+		396000	975000
+	>;
+	fsl,soc-operating-points = <
+		/* ARM kHz	SOC-PU uV */
+		996000		1250000
+		852000		1250000
+		792000		1175000
+		396000		1175000
+	>;
+};
+
+&ecspi1 {
+	cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>, <&gpio3 19 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p", "jedec,spi-nor";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
 };
 
 &fec {
@@ -46,70 +189,215 @@
 	status = "okay";
 };
 
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+	clock-frequency = <100000>;
+
+	eeprom@50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+
+	wm8731: codec@1a {
+		#sound-dai-cells = <0>;
+		compatible = "wlf,wm8731";
+		reg = <0x1a>;
+	};
+};
+
 &iomuxc {
-	imx6q-cm-fx6 {
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b0b0
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b0b0
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b0b0
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b0b0
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_CMD__AUD4_RXC   0x17059
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD  0x17059
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC  0x17059
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD  0x17059
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x17059
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-				MX6QDL_PAD_SD4_DAT0__NAND_DQS		0x00b1
-			>;
-		};
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK	0x100b1
+			MX6QDL_PAD_EIM_D17__ECSPI1_MISO	0x100b1
+			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI	0x100b1
+			MX6QDL_PAD_EIM_EB2__GPIO2_IO30	0x100b1
+			MX6QDL_PAD_EIM_D19__GPIO3_IO19	0x100b1
+		>;
+	};
 
-		pinctrl_uart4: uart4grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+		>;
+	};
+
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+			MX6QDL_PAD_SD4_DAT0__NAND_DQS		0x00b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL	0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+			MX6QDL_PAD_EIM_CS1__GPIO2_IO24	0x1b0b1
+		>;
+	};
+
+	pinctrl_pwrseq: pwrseqgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b0
+			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16	0x1b0b0
+		>;
+	};
+
+	pinctrl_spdif: spdifgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_16__SPDIF_IN  0x1b0b0
+			MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08	0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x130b0
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__SD1_CMD	0x17071
+			MX6QDL_PAD_SD1_CLK__SD1_CLK	0x10071
+			MX6QDL_PAD_SD1_DAT0__SD1_DATA0	0x17071
+			MX6QDL_PAD_SD1_DAT1__SD1_DATA1	0x17071
+			MX6QDL_PAD_SD1_DAT2__SD1_DATA2	0x17071
+			MX6QDL_PAD_SD1_DAT3__SD1_DATA3	0x17071
+		>;
 	};
 };
 
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie_power_on_gpio>;
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spdif>;
+	status = "okay";
+};
+
+&ssi2 {
+	assigned-clocks = <&clks IMX6QDL_CLK_SSI2_SEL>,
+			<&clks IMX6QDL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <0>, <786432000>;
+	status = "okay";
+};
+
 &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart4>;
 	status = "okay";
 };
 
-&sata {
+&usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh1>;
 	status = "okay";
 };
 
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	mmc-pwrseq = <&awnh387_pwrseq>;
+	non-removable;
+	/*
+	 * If the OS probes the Bluetooth AMP function advertised on this bus
+	 * but the firmware in place does not support it, the WiFi/BT module
+	 * gets unresponsive.
+	 * Users who configured their OS properly can enable this node to gain
+	 * WiFi and/or plain Bluetooth support.
+	 */
+	status = "disabled";
+};
+
+/* The U-Boot: enable usdhc3 for mmc boot */
 &usdhc3 {
 	status = "okay";
 };
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index a80a392a739..5184e009723 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -109,6 +109,9 @@ void imx_wdog_disable_powerdown(void);
 
 int board_mmc_get_env_dev(int devno);
 
+int nxp_board_rev(void);
+char nxp_board_rev_string(void);
+
 /*
  * Initializes on-chip ethernet controllers.
  * to override, implement board_eth_init()
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index cd8b8d28829..e687048b312 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,3 +1,6 @@
+config HAS_CAAM
+	bool
+
 config IMX_CONFIG
 	string
 
@@ -28,7 +31,7 @@ config USE_IMXIMG_PLUGIN
 config SECURE_BOOT
 	bool "Support i.MX HAB features"
 	depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5
-	select FSL_CAAM
+	select FSL_CAAM if HAS_CAAM
 	imply CMD_DEKBLOB
 	help
 	  This option enables the support for secure boot (HAB).
@@ -61,3 +64,11 @@ config CMD_HDMIDETECT
 	help
 	  This enables the 'hdmidet' command which detects if an HDMI monitor
 	  is connected.
+
+config NXP_BOARD_REVISION
+	bool "Read NXP board revision from fuses"
+	depends on ARCH_MX6 || ARCH_MX7
+	help
+	  NXP boards based on i.MX6/7 contain the board revision information
+	  stored in the fuses. Select this option if you want to be able to
+	  retrieve the board revision information.
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index 18205dc9849..a32ab87e9b4 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -323,3 +323,28 @@ void set_chipselect_size(int const cs_size)
 
 	writel(reg, &iomuxc_regs->gpr[1]);
 }
+
+#ifdef CONFIG_NXP_BOARD_REVISION
+int nxp_board_rev(void)
+{
+	/*
+	 * Get Board ID information from OCOTP_GP1[15:8]
+	 * RevA: 0x1
+	 * RevB: 0x2
+	 * RevC: 0x3
+	 */
+	struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
+	struct fuse_bank *bank = &ocotp->bank[4];
+	struct fuse_bank4_regs *fuse =
+			(struct fuse_bank4_regs *)bank->fuse_regs;
+
+	return (readl(&fuse->gp1) >> 8 & 0x0F);
+}
+
+char nxp_board_rev_string(void)
+{
+	const char *rev = "A";
+
+	return (*rev + nxp_board_rev() - 1);
+}
+#endif
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index bee7eabe026..58ee20a8b60 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -14,28 +14,34 @@ config MX6
 	imply CMD_FUSE
 
 config MX6D
+	select HAS_CAAM
 	select MX6_SMP
 	bool
 
 config MX6DL
+	select HAS_CAAM
 	select MX6_SMP
 	bool
 
 config MX6Q
+	select HAS_CAAM
 	select MX6_SMP
 	bool
 
 config MX6QDL
+	select HAS_CAAM
 	select MX6_SMP
 	bool
 
 config MX6S
+	select HAS_CAAM
 	bool
 
 config MX6SL
 	bool
 
 config MX6SX
+	select HAS_CAAM
 	select ROM_UNIFIED_SECTIONS
 	bool
 
@@ -44,6 +50,7 @@ config MX6SLL
 	bool
 
 config MX6UL
+	select HAS_CAAM
 	select SYS_L2CACHE_OFF
 	select ROM_UNIFIED_SECTIONS
 	bool
@@ -66,8 +73,9 @@ config MX6UL_OPOS6UL
 	select SUPPORT_SPL
 
 config MX6ULL
+	select SYS_L2CACHE_OFF
+	select ROM_UNIFIED_SECTIONS
 	bool
-	select MX6UL
 
 config MX6_DDRCAL
 	bool "Include dynamic DDR calibration routines"
@@ -244,6 +252,7 @@ config TARGET_MX6SABRESD
 
 config TARGET_MX6SLEVK
 	bool "mx6slevk"
+	select MX6SL
 	select SUPPORT_SPL
 
 config TARGET_MX6SLLEVK
@@ -255,6 +264,7 @@ config TARGET_MX6SLLEVK
 
 config TARGET_MX6SXSABRESD
 	bool "mx6sxsabresd"
+	select BOARD_LATE_INIT
 	select MX6SX
 	select SUPPORT_SPL
 	select DM
@@ -395,6 +405,7 @@ config TARGET_WANDBOARD
 
 config TARGET_WARP
 	bool "WaRP"
+	select MX6SL
 	select BOARD_LATE_INIT
 
 config TARGET_XPRESS
diff --git a/arch/arm/mach-imx/mx7/Kconfig b/arch/arm/mach-imx/mx7/Kconfig
index 365501d5187..4f8b4e138e3 100644
--- a/arch/arm/mach-imx/mx7/Kconfig
+++ b/arch/arm/mach-imx/mx7/Kconfig
@@ -10,6 +10,7 @@ config MX7
 	default y
 
 config MX7D
+	select HAS_CAAM
 	select ROM_UNIFIED_SECTIONS
 	imply CMD_FUSE
 	bool
diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
index 638e9f393b9..620c3f2d0df 100644
--- a/board/compulab/cm_fx6/cm_fx6.c
+++ b/board/compulab/cm_fx6/cm_fx6.c
@@ -210,48 +210,6 @@ static int cm_fx6_setup_issd(void)
 
 #define CM_FX6_SATA_INIT_RETRIES	10
 
-# if !CONFIG_IS_ENABLED(AHCI)
-int sata_initialize(void)
-{
-	int err, i;
-
-	/* Make sure this gpio has logical 0 value */
-	gpio_direction_output(CM_FX6_SATA_PWLOSS_INT, 0);
-	udelay(100);
-	cm_fx6_sata_power(1);
-
-	for (i = 0; i < CM_FX6_SATA_INIT_RETRIES; i++) {
-		err = setup_sata();
-		if (err) {
-			printf("SATA setup failed: %d\n", err);
-			return err;
-		}
-
-		udelay(100);
-
-		err = __sata_initialize();
-		if (!err)
-			break;
-
-		/* There is no device on the SATA port */
-		if (sata_port_status(0, 0) == 0)
-			break;
-
-		/* There's a device, but link not established. Retry */
-	}
-
-	return err;
-}
-
-int sata_stop(void)
-{
-	__sata_stop();
-	cm_fx6_sata_power(0);
-	mdelay(250);
-
-	return 0;
-}
-# endif
 #else
 static int cm_fx6_setup_issd(void) { return 0; }
 #endif
@@ -548,35 +506,6 @@ static void cm_fx6_setup_gpmi_nand(void)
 static void cm_fx6_setup_gpmi_nand(void) {}
 #endif
 
-#ifdef CONFIG_FSL_ESDHC
-static struct fsl_esdhc_cfg usdhc_cfg[3] = {
-	{USDHC1_BASE_ADDR},
-	{USDHC2_BASE_ADDR},
-	{USDHC3_BASE_ADDR},
-};
-
-static enum mxc_clock usdhc_clk[3] = {
-	MXC_ESDHC_CLK,
-	MXC_ESDHC2_CLK,
-	MXC_ESDHC3_CLK,
-};
-
-int board_mmc_init(bd_t *bis)
-{
-	int i;
-
-	cm_fx6_set_usdhc_iomux();
-	for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
-		usdhc_cfg[i].sdhc_clk = mxc_get_clock(usdhc_clk[i]);
-		usdhc_cfg[i].max_bus_width = 4;
-		fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
-		enable_usdhc_clk(1, i);
-	}
-
-	return 0;
-}
-#endif
-
 #ifdef CONFIG_MXC_SPI
 int cm_fx6_setup_ecspi(void)
 {
diff --git a/board/dhelectronics/dh_imx6/dh_imx6_spl.c b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
index bb98f39f025..57ae7f15ce8 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6_spl.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
@@ -387,10 +387,6 @@ void board_init_f(ulong dummy)
 				  &dhcom6sdl_grp_ioregs);
 	mx6_dram_cfg(&dhcom_ddr_info, &dhcom_mmdc_calib, &dhcom_mem_ddr);
 
-	/* Perform DDR DRAM calibration */
-	udelay(100);
-	mmdc_do_dqs_calibration(&dhcom_ddr_info);
-
 	/* Clear the BSS. */
 	memset(__bss_start, 0, __bss_end - __bss_start);
 
diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c
index bdeb5f76673..9c83e350d4f 100644
--- a/board/freescale/mx6sabreauto/mx6sabreauto.c
+++ b/board/freescale/mx6sabreauto/mx6sabreauto.c
@@ -397,39 +397,9 @@ int board_eth_init(bd_t *bis)
 	return cpu_eth_init(bis);
 }
 
-#define BOARD_REV_B  0x200
-#define BOARD_REV_A  0x100
-
-static int mx6sabre_rev(void)
-{
-	/*
-	 * Get Board ID information from OCOTP_GP1[15:8]
-	 * i.MX6Q ARD RevA: 0x01
-	 * i.MX6Q ARD RevB: 0x02
-	 */
-	struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
-	struct fuse_bank *bank = &ocotp->bank[4];
-	struct fuse_bank4_regs *fuse =
-			(struct fuse_bank4_regs *)bank->fuse_regs;
-	int reg = readl(&fuse->gp1);
-	int ret;
-
-	switch (reg >> 8 & 0x0F) {
-	case 0x02:
-		ret = BOARD_REV_B;
-		break;
-	case 0x01:
-	default:
-		ret = BOARD_REV_A;
-		break;
-	}
-
-	return ret;
-}
-
 u32 get_board_rev(void)
 {
-	int rev = mx6sabre_rev();
+	int rev = nxp_board_rev();
 
 	return (get_cpu_rev() & ~(0xF << 8)) | rev;
 }
@@ -703,20 +673,7 @@ int board_late_init(void)
 
 int checkboard(void)
 {
-	int rev = mx6sabre_rev();
-	char *revname;
-
-	switch (rev) {
-	case BOARD_REV_B:
-		revname = "B";
-		break;
-	case BOARD_REV_A:
-	default:
-		revname = "A";
-		break;
-	}
-
-	printf("Board: MX6Q-Sabreauto rev%s\n", revname);
+	printf("Board: MX6Q-Sabreauto rev%c\n", nxp_board_rev_string());
 
 	return 0;
 }
diff --git a/board/freescale/mx6slevk/imximage.cfg b/board/freescale/mx6slevk/imximage.cfg
index 024de9cdb49..9722eb5d7e1 100644
--- a/board/freescale/mx6slevk/imximage.cfg
+++ b/board/freescale/mx6slevk/imximage.cfg
@@ -8,6 +8,8 @@
  *
  * The syntax is taken as close as possible with the kwbimage
  */
+#define __ASSEMBLY__
+#include <config.h>
 
 /* image version */
 
@@ -21,6 +23,13 @@ IMAGE_VERSION 2
 BOOT_FROM	sd
 
 /*
+ * Secure boot support
+ */
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
  * Device Configuration Data (DCD)
  *
  * Each entry must have the format:
diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
index 2aeef61ffde..3ad2140314f 100644
--- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c
+++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
@@ -540,9 +540,23 @@ int board_init(void)
 	return 0;
 }
 
+static bool is_reva(void)
+{
+	return (nxp_board_rev() == 1);
+}
+
+int board_late_init(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+	if (is_reva())
+		env_set("board_rev", "REVA");
+#endif
+	return 0;
+}
+
 int checkboard(void)
 {
-	puts("Board: MX6SX SABRE SDB\n");
+	printf("Board: MX6SX SABRE SDB rev%c\n", nxp_board_rev_string());
 
 	return 0;
 }
diff --git a/board/ge/common/Makefile b/board/ge/common/Makefile
index 93e6c0182b1..f5be11bcefa 100644
--- a/board/ge/common/Makefile
+++ b/board/ge/common/Makefile
@@ -4,4 +4,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-y  := vpd_reader.o
+obj-y  := vpd_reader.o ge_common.o
diff --git a/board/ge/common/ge_common.c b/board/ge/common/ge_common.c
new file mode 100644
index 00000000000..c8260960cf5
--- /dev/null
+++ b/board/ge/common/ge_common.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2017 General Electric Company
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <rtc.h>
+
+void check_time(void)
+{
+	int ret, i;
+	struct rtc_time tm;
+	u8 retry = 3;
+
+	unsigned int current_i2c_bus = i2c_get_bus_num();
+
+	ret = i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM);
+	if (ret < 0)
+		return;
+
+	rtc_init();
+
+	for (i = 0; i < retry; i++) {
+		ret = rtc_get(&tm);
+		if (!ret || ret == -EINVAL)
+			break;
+	}
+
+	if (ret < 0)
+		env_set("rtc_status", "RTC_ERROR");
+
+	if (tm.tm_year > 2037) {
+		tm.tm_sec  = 0;
+		tm.tm_min  = 0;
+		tm.tm_hour = 0;
+		tm.tm_mday = 1;
+		tm.tm_wday = 2;
+		tm.tm_mon  = 1;
+		tm.tm_year = 2036;
+
+		for (i = 0; i < retry; i++) {
+			ret = rtc_set(&tm);
+			if (!ret)
+				break;
+		}
+
+		if (ret < 0)
+			env_set("rtc_status", "RTC_ERROR");
+	}
+
+	i2c_set_bus_num(current_i2c_bus);
+}
+
diff --git a/board/ge/common/ge_common.h b/board/ge/common/ge_common.h
new file mode 100644
index 00000000000..b28aada8dd8
--- /dev/null
+++ b/board/ge/common/ge_common.h
@@ -0,0 +1,7 @@
+/*
+ * Copyright 2017 General Electric Company
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+void check_time(void);
diff --git a/board/ge/mx53ppd/mx53ppd.c b/board/ge/mx53ppd/mx53ppd.c
index 6a8a29d7d80..90dbccc5edf 100644
--- a/board/ge/mx53ppd/mx53ppd.c
+++ b/board/ge/mx53ppd/mx53ppd.c
@@ -33,8 +33,8 @@
 #include <watchdog.h>
 #include "ppd_gpio.h"
 #include <stdlib.h>
+#include "../../ge/common/ge_common.h"
 #include "../../ge/common/vpd_reader.h"
-#include <rtc.h>
 
 #define MX53PPD_LCD_POWER		IMX_GPIO_NR(3, 24)
 
@@ -357,51 +357,6 @@ static int read_vpd(uint eeprom_bus)
 	return res;
 }
 
-static void check_time(void)
-{
-	int ret, i;
-	struct rtc_time tm;
-	u8 retry = 3;
-
-	unsigned int current_i2c_bus = i2c_get_bus_num();
-
-	ret = i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM);
-	if (ret < 0)
-		return;
-
-	rtc_init();
-
-	for (i = 0; i < retry; i++) {
-		ret = rtc_get(&tm);
-		if (!ret || ret == -EINVAL)
-			break;
-	}
-
-	if (ret < 0)
-		env_set("rtc_status", "RTC_ERROR");
-
-	if (tm.tm_year > 2037) {
-		tm.tm_sec  = 0;
-		tm.tm_min  = 0;
-		tm.tm_hour = 0;
-		tm.tm_mday = 1;
-		tm.tm_wday = 2;
-		tm.tm_mon  = 1;
-		tm.tm_year = 2036;
-
-		for (i = 0; i < retry; i++) {
-			ret = rtc_set(&tm);
-			if (!ret)
-				break;
-		}
-
-		if (ret < 0)
-			env_set("rtc_status", "RTC_ERROR");
-	}
-
-	i2c_set_bus_num(current_i2c_bus);
-}
-
 int board_init(void)
 {
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
diff --git a/board/warp/imximage.cfg b/board/warp/imximage.cfg
index 771dbb36147..84209681d94 100644
--- a/board/warp/imximage.cfg
+++ b/board/warp/imximage.cfg
@@ -8,6 +8,8 @@
  *
  * The syntax is taken as close as possible with the kwbimage
  */
+#define __ASSEMBLY__
+#include <config.h>
 
 /* image version */
 
@@ -21,6 +23,13 @@ IMAGE_VERSION 2
 BOOT_FROM	sd
 
 /*
+ * Secure boot support
+ */
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
  * Device Configuration Data (DCD)
  *
  * Each entry must have the format:
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index 8e0746bcf83..bcf2b771902 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -53,6 +53,7 @@ CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:768k(uboot),256k(uboot-environment),-(r
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DWC_AHSATA=y
+CONFIG_DM_KEYBOARD=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_ATMEL=y
diff --git a/configs/display5_factory_defconfig b/configs/display5_factory_defconfig
index 60215f84910..b65485fde71 100644
--- a/configs/display5_factory_defconfig
+++ b/configs/display5_factory_defconfig
@@ -11,6 +11,8 @@ CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
 CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTCOMMAND=y
+CONFIG_BOOTCOMMAND="run factory"
 CONFIG_SPL=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
diff --git a/configs/mx23evk_defconfig b/configs/mx23evk_defconfig
index 46d80ce3557..6ad7f2cb8da 100644
--- a/configs/mx23evk_defconfig
+++ b/configs/mx23evk_defconfig
@@ -4,7 +4,6 @@ CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/mx25pdk_defconfig b/configs/mx25pdk_defconfig
index 81a12f13a95..2905614c286 100644
--- a/configs/mx25pdk_defconfig
+++ b/configs/mx25pdk_defconfig
@@ -2,7 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX25=y
 CONFIG_TARGET_MX25PDK=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg"
-CONFIG_BOOTDELAY=1
 CONFIG_DEFAULT_FDT_FILE="imx25-pdk.dtb"
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx28evk_auart_console_defconfig b/configs/mx28evk_auart_console_defconfig
index f3b6ebe954c..c4977564e46 100644
--- a/configs/mx28evk_auart_console_defconfig
+++ b/configs/mx28evk_auart_console_defconfig
@@ -5,7 +5,6 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="MXS_AUART,MXS_AUART_BASE=MXS_UARTAPP3_BASE"
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/mx28evk_defconfig b/configs/mx28evk_defconfig
index 0baa313b89a..40c9df28095 100644
--- a/configs/mx28evk_defconfig
+++ b/configs/mx28evk_defconfig
@@ -5,7 +5,6 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_FIT=y
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/mx28evk_nand_defconfig b/configs/mx28evk_nand_defconfig
index 18300c8f795..ea97f401d1b 100644
--- a/configs/mx28evk_nand_defconfig
+++ b/configs/mx28evk_nand_defconfig
@@ -4,7 +4,6 @@ CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/mx28evk_spi_defconfig b/configs/mx28evk_spi_defconfig
index fecaa30d9a5..34e9927c0fb 100644
--- a/configs/mx28evk_spi_defconfig
+++ b/configs/mx28evk_spi_defconfig
@@ -4,7 +4,6 @@ CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/mx31ads_defconfig b/configs/mx31ads_defconfig
index eb7c8d42ec1..da716708c32 100644
--- a/configs/mx31ads_defconfig
+++ b/configs/mx31ads_defconfig
@@ -1,6 +1,5 @@
 CONFIG_ARM=y
 CONFIG_TARGET_MX31ADS=y
-CONFIG_BOOTDELAY=3
 CONFIG_CMD_IMLS=y
 CONFIG_CMD_SPI=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx31pdk_defconfig b/configs/mx31pdk_defconfig
index 0884caf0505..ea6daf27546 100644
--- a/configs/mx31pdk_defconfig
+++ b/configs/mx31pdk_defconfig
@@ -5,7 +5,6 @@ CONFIG_TARGET_MX31PDK=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
-CONFIG_BOOTDELAY=1
 CONFIG_SPL=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_SPI=y
diff --git a/configs/mx35pdk_defconfig b/configs/mx35pdk_defconfig
index 2cab9fdc14c..61d2013b78a 100644
--- a/configs/mx35pdk_defconfig
+++ b/configs/mx35pdk_defconfig
@@ -1,6 +1,5 @@
 CONFIG_ARM=y
 CONFIG_TARGET_MX35PDK=y
-CONFIG_BOOTDELAY=1
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx51evk_defconfig b/configs/mx51evk_defconfig
index 2956c6801ff..7d92b4cff46 100644
--- a/configs/mx51evk_defconfig
+++ b/configs/mx51evk_defconfig
@@ -3,7 +3,6 @@ CONFIG_ARCH_MX5=y
 CONFIG_TARGET_MX51EVK=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx51evk/imximage.cfg"
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx53ard_defconfig b/configs/mx53ard_defconfig
index 804e4cfedf0..a5898adcae0 100644
--- a/configs/mx53ard_defconfig
+++ b/configs/mx53ard_defconfig
@@ -3,7 +3,6 @@ CONFIG_ARCH_MX5=y
 CONFIG_TARGET_MX53ARD=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53ard/imximage_dd3.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_DEFAULT_FDT_FILE="imx53-ard.dtb"
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx53evk_defconfig b/configs/mx53evk_defconfig
index 0134b43de1c..324480fde59 100644
--- a/configs/mx53evk_defconfig
+++ b/configs/mx53evk_defconfig
@@ -2,7 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX5=y
 CONFIG_TARGET_MX53EVK=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53evk/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig
index 7471b10aa02..680bf3ffe73 100644
--- a/configs/mx53loco_defconfig
+++ b/configs/mx53loco_defconfig
@@ -3,7 +3,6 @@ CONFIG_ARCH_MX5=y
 CONFIG_TARGET_MX53LOCO=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53loco/imximage.cfg"
-CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx53smd_defconfig b/configs/mx53smd_defconfig
index 537fa99702e..1bcf8a698e7 100644
--- a/configs/mx53smd_defconfig
+++ b/configs/mx53smd_defconfig
@@ -3,7 +3,6 @@ CONFIG_ARCH_MX5=y
 CONFIG_TARGET_MX53SMD=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53smd/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 98c39bb22f1..215700bc3f1 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -8,8 +8,8 @@ CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_NXP_BOARD_REVISION=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig
index caed26145fd..3e4c13c45ed 100644
--- a/configs/mx6sabresd_defconfig
+++ b/configs/mx6sabresd_defconfig
@@ -9,7 +9,6 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx6slevk_defconfig b/configs/mx6slevk_defconfig
index 7b1ddac1400..2d43eccdb0f 100644
--- a/configs/mx6slevk_defconfig
+++ b/configs/mx6slevk_defconfig
@@ -3,8 +3,7 @@ CONFIG_ARCH_MX6=y
 CONFIG_TARGET_MX6SLEVK=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL"
-CONFIG_BOOTDELAY=3
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx6slevk_spinor_defconfig b/configs/mx6slevk_spinor_defconfig
index 4b9c04e4cf8..0b1ce5e72c0 100644
--- a/configs/mx6slevk_spinor_defconfig
+++ b/configs/mx6slevk_spinor_defconfig
@@ -3,9 +3,8 @@ CONFIG_ARCH_MX6=y
 CONFIG_TARGET_MX6SLEVK=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg"
 CONFIG_SPI_BOOT=y
-CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index 8f58899b1ce..41c57bd92e0 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -10,8 +10,7 @@ CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sl-evk"
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6SL"
-CONFIG_BOOTDELAY=3
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL=y
 CONFIG_SPL_EXT_SUPPORT=y
diff --git a/configs/mx6sllevk_defconfig b/configs/mx6sllevk_defconfig
index 30b9ad72233..0809c8a3ae6 100644
--- a/configs/mx6sllevk_defconfig
+++ b/configs/mx6sllevk_defconfig
@@ -4,7 +4,6 @@ CONFIG_TARGET_MX6SLLEVK=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sllevk/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx6sllevk_plugin_defconfig b/configs/mx6sllevk_plugin_defconfig
index b5301c3eb6f..a0f4597cded 100644
--- a/configs/mx6sllevk_plugin_defconfig
+++ b/configs/mx6sllevk_plugin_defconfig
@@ -5,7 +5,6 @@ CONFIG_USE_IMXIMG_PLUGIN=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sllevk/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx6sxsabreauto_defconfig b/configs/mx6sxsabreauto_defconfig
index 5ef95d141d4..a2c4830795f 100644
--- a/configs/mx6sxsabreauto_defconfig
+++ b/configs/mx6sxsabreauto_defconfig
@@ -4,7 +4,6 @@ CONFIG_TARGET_MX6SXSABREAUTO=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx6sx-sabreauto"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabreauto/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/mx6sxsabresd_defconfig b/configs/mx6sxsabresd_defconfig
index 2c184f6f77b..b7073227147 100644
--- a/configs/mx6sxsabresd_defconfig
+++ b/configs/mx6sxsabresd_defconfig
@@ -2,8 +2,8 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_MX6SXSABRESD=y
 # CONFIG_CMD_BMODE is not set
+CONFIG_NXP_BOARD_REVISION=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sxsabresd_spl_defconfig b/configs/mx6sxsabresd_spl_defconfig
index 5dca33dee28..9ab4b2f0060 100644
--- a/configs/mx6sxsabresd_spl_defconfig
+++ b/configs/mx6sxsabresd_spl_defconfig
@@ -9,8 +9,8 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
+CONFIG_NXP_BOARD_REVISION=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SPL=y
diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig
index 8dc5e4432d4..5f3ef7279ce 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -9,7 +9,6 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index bfd1595f824..63b81eb3dbb 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -9,7 +9,6 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/mx6ull_14x14_evk_defconfig b/configs/mx6ull_14x14_evk_defconfig
index c9147fc3a69..4960056fe4d 100644
--- a/configs/mx6ull_14x14_evk_defconfig
+++ b/configs/mx6ull_14x14_evk_defconfig
@@ -3,7 +3,6 @@ CONFIG_ARCH_MX6=y
 CONFIG_TARGET_MX6ULL_14X14_EVK=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-14x14-evk"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6ullevk/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx6ull_14x14_evk_plugin_defconfig b/configs/mx6ull_14x14_evk_plugin_defconfig
index f0cc85f9a77..d07be226f55 100644
--- a/configs/mx6ull_14x14_evk_plugin_defconfig
+++ b/configs/mx6ull_14x14_evk_plugin_defconfig
@@ -4,7 +4,6 @@ CONFIG_TARGET_MX6ULL_14X14_EVK=y
 CONFIG_USE_IMXIMG_PLUGIN=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6ull-14x14-evk"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6ullevk/imximage.cfg"
-CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig
index 46d2e12854d..310c176083c 100644
--- a/configs/mx7dsabresd_defconfig
+++ b/configs/mx7dsabresd_defconfig
@@ -7,7 +7,6 @@ CONFIG_IMX_BOOTAUX=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx7dsabresd_secure_defconfig b/configs/mx7dsabresd_secure_defconfig
index bdc7748c43c..4126d90746d 100644
--- a/configs/mx7dsabresd_secure_defconfig
+++ b/configs/mx7dsabresd_secure_defconfig
@@ -8,7 +8,6 @@ CONFIG_IMX_BOOTAUX=y
 # CONFIG_CMD_BMODE is not set
 CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg"
-CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 3c277772c08..f50e28273b5 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -12,6 +12,7 @@ CONFIG_CMD_HDMIDETECT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
 # CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/warp_defconfig b/configs/warp_defconfig
index 5e7eef0828a..2ac1c6cef71 100644
--- a/configs/warp_defconfig
+++ b/configs/warp_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_WARP=y
 # CONFIG_CMD_BMODE is not set
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp/imximage.cfg,MX6SL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp/imximage.cfg"
 CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index 4de9db65c10..5fb85a11277 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -65,9 +65,6 @@
 #define CONFIG_SYS_CBSIZE	512
 #define CONFIG_SYS_MAXARGS	32
 
-#ifndef CONFIG_SYS_DCACHE_OFF
-#endif
-
 /* GPIO */
 #define CONFIG_MXC_GPIO
 
diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h
index f4c9c283979..906e677cd14 100644
--- a/include/configs/mx6sxsabresd.h
+++ b/include/configs/mx6sxsabresd.h
@@ -43,6 +43,7 @@
 #define UPDATE_M4_ENV ""
 #endif
 
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	UPDATE_M4_ENV \
 	"script=boot.scr\0" \
@@ -105,10 +106,13 @@
 			"fi; " \
 		"else " \
 			"bootz; " \
-		"fi;\0"
+		"fi;\0" \
+	"findfdt="\
+		"if test test $board_rev = REVA ; then " \
+			"setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
 
 #define CONFIG_BOOTCOMMAND \
-	   "mmc dev ${mmcdev};" \
+	   "run findfdt; " \
 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
 		   "if run loadbootscript; then " \
 			   "run bootscript; " \
diff --git a/include/power/pmic.h b/include/power/pmic.h
index 4b343164270..f2fe537fb7c 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -11,6 +11,7 @@
 #ifndef __CORE_PMIC_H_
 #define __CORE_PMIC_H_
 
+#include <dm/ofnode.h>
 #include <i2c.h>
 #include <linux/list.h>
 #include <power/power_chrg.h>