Merge branch '2019-02-01-master-imports'

- Various TI platforms have been updated and DTS files re-synced and options disabled if not used or migrated to the DM versions - Improvements to the dumpimage tool - Rename SPL FAT/EXT filesystem support symbols for consistency and then allow them to be used to save more space in SPL. - More lmb fixes - Partial migration of CONFIG_BUILD_TARGET
author: Tom Rini <trini@konsulko.com> 2019-02-02 10:08:50 -0500
committer: Tom Rini <trini@konsulko.com> 2019-02-02 10:08:50 -0500
commit: 1b0769f2ed17ffc1cf9b32ad057bc8b160cbcbae (patch)
tree: af6e0bc4de02a443cb08b09e26b472ddc030967c
parent: db4a29993d207fec33c07de8b8cb8a3fd22c9e6c (diff)
parent: d5512a32f683120f7e2d88b148bad1836f667a3c (diff)
138 files changed, 1143 insertions, 566 deletions
diff --git a/Kconfig b/Kconfig
index a078f7b1b6..2a48f53256 100644
--- a/Kconfig
+++ b/Kconfig
@@ -224,6 +224,20 @@ config BUILD_ROM
 	  which are not shipped in the U-Boot source tree.
 	  Please, see doc/README.x86 for details.
 
+config BUILD_TARGET
+	string "Build target special images"
+	default "u-boot-with-spl.sfp" if ARCH_SOCFPGA
+	default "u-boot-spl.kwb" if ARCH_MVEBU && SPL_BUILD
+	default "u-boot-elf.srec" if RCAR_GEN3
+	default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
+	default "u-boot.kwb" if KIRKWOOD
+	help
+	  Some SoCs need special image types (e.g. U-Boot binary
+	  with a special header) as build targets. By defining
+	  CONFIG_BUILD_TARGET in the SoC / board header, this
+	  special image will be automatically built upon calling
+	  make / buildman.
+
 endmenu		# General setup
 
 menu "Boot images"
diff --git a/README b/README
index da033dc66f..b81500f6af 100644
--- a/README
+++ b/README
@@ -1986,13 +1986,6 @@ The following options need to be configured:
 		200 ms.
 
 - Configuration Management:
-		CONFIG_BUILD_TARGET
-
-		Some SoCs need special image types (e.g. U-Boot binary
-		with a special header) as build targets. By defining
-		CONFIG_BUILD_TARGET in the SoC / board header, this
-		special image will be automatically built upon calling
-		make / buildman.
 
 		CONFIG_IDENT_STRING
 
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 46f1d693dc..d4eae02d89 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -194,6 +194,7 @@ dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb \
 	am335x-icev2.dtb \
 	am335x-pxm50.dtb \
 	am335x-rut.dtb \
+	am335x-shc.dtb \
 	am335x-pdu001.dtb \
 	am335x-chiliboard.dtb \
 	am335x-sl50.dtb \
diff --git a/arch/arm/dts/am335x-evm-u-boot.dtsi b/arch/arm/dts/am335x-evm-u-boot.dtsi
index 0341600342..b6b97ed16d 100644
--- a/arch/arm/dts/am335x-evm-u-boot.dtsi
+++ b/arch/arm/dts/am335x-evm-u-boot.dtsi
@@ -7,3 +7,7 @@
 &mmc3 {
 	status = "disabled";
 };
+
+&usb0 {
+	dr_mode = "peripheral";
+};
diff --git a/arch/arm/dts/am335x-shc-u-boot.dtsi b/arch/arm/dts/am335x-shc-u-boot.dtsi
new file mode 100644
index 0000000000..2975839ea7
--- /dev/null
+++ b/arch/arm/dts/am335x-shc-u-boot.dtsi
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Heiko Schocher <hs@denx.de>
+ */
+
+/ {
+	ocp {
+		u-boot,dm-pre-reloc;
+	};
+};
+
+&l4_wkup {
+	u-boot,dm-pre-reloc;
+};
+
+&scm {
+	u-boot,dm-pre-reloc;
+};
+
+&am33xx_pinmux {
+	u-boot,dm-pre-reloc;
+};
+
+&uart0_pins {
+	u-boot,dm-pre-reloc;
+};
+
+&uart0 {
+	u-boot,dm-pre-reloc;
+};
+
+&mmc1 {
+	u-boot,dm-pre-reloc;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+};
+
+&emmc_pins {
+	u-boot,dm-pre-reloc;
+};
+
+&mmc2 {
+	u-boot,dm-pre-reloc;
+};
+
+&mmc1_pins {
+	u-boot,dm-pre-reloc;
+};
+
+&mmc3 {
+	status = "disabled";
+};
diff --git a/arch/arm/dts/am335x-shc.dts b/arch/arm/dts/am335x-shc.dts
new file mode 100644
index 0000000000..5cdd309b90
--- /dev/null
+++ b/arch/arm/dts/am335x-shc.dts
@@ -0,0 +1,575 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * support for the bosch am335x based shc c3 board
+ *
+ * Copyright, (C) 2015 Heiko Schocher <hs@denx.de>
+ *
+ */
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Bosch SHC";
+	compatible = "ti,am335x-shc", "ti,am335x-bone", "ti,am33xx";
+
+	aliases {
+		mmcblk0 = &mmc1;
+		mmcblk1 = &mmc2;
+	};
+
+	cpus {
+		cpu@0 {
+			/*
+			 * To consider voltage drop between PMIC and SoC,
+			 * tolerance value is reduced to 2% from 4% and
+			 * voltage value is increased as a precaution.
+			 */
+			operating-points = <
+				/* kHz    uV */
+				594000  1225000
+				294000  1125000
+			>;
+			voltage-tolerance = <2>; /* 2 percentage */
+			cpu0-supply = <&dcdc2_reg>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		back_button {
+			label = "Back Button";
+			gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_BACK>;
+			debounce-interval = <1000>;
+			wakeup-source;
+		};
+
+		front_button {
+			label = "Front Button";
+			gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_FRONT>;
+			debounce-interval = <1000>;
+			wakeup-source;
+		};
+	};
+
+	leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_leds_s0>;
+
+		compatible = "gpio-leds";
+
+		led1 {
+			label = "shc:power:red";
+			gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		led2 {
+			label = "shc:power:bl";
+			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "timer";
+			default-state = "on";
+		};
+
+		led3 {
+			label = "shc:lan:red";
+			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		led4 {
+			label = "shc:lan:bl";
+			gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		led5 {
+			label = "shc:cloud:red";
+			gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		led6 {
+			label = "shc:cloud:bl";
+			gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>; /* 512 MB */
+	};
+
+	vmmcsd_fixed: fixedregulator0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmcsd_fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&aes {
+	status = "okay";
+};
+
+&cppi41dma  {
+	status = "okay";
+};
+
+&davinci_mdio {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&davinci_mdio_default>;
+	pinctrl-1 = <&davinci_mdio_sleep>;
+	status = "okay";
+
+	ethernetphy0: ethernet-phy@0 {
+		reg = <0>;
+		smsc,disable-energy-detect;
+	};
+};
+
+&epwmss1 {
+	status = "okay";
+
+	ehrpwm1: pwm@48302200 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&ehrpwm1_pins>;
+		status = "okay";
+	};
+};
+
+&gpio1 {
+	hmtc_rst {
+		gpio-hog;
+		gpios = <24 GPIO_ACTIVE_LOW>;
+		output-high;
+		line-name = "homematic_reset";
+	};
+
+	hmtc_prog {
+		gpio-hog;
+		gpios = <27 GPIO_ACTIVE_LOW>;
+		output-high;
+		line-name = "homematic_program";
+	};
+};
+
+&gpio3 {
+	zgb_rst {
+		gpio-hog;
+		gpios = <18 GPIO_ACTIVE_LOW>;
+		output-low;
+		line-name = "zigbee_reset";
+	};
+
+	zgb_boot {
+		gpio-hog;
+		gpios = <19 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "zigbee_boot";
+	};
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tps: tps@24 {
+		reg = <0x24>;
+	};
+
+	at24@50 {
+		compatible = "atmel,24c32";
+		pagesize = <32>;
+		reg = <0x50>;
+	};
+
+	pcf8563@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
+};
+
+&mac {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&cpsw_default>;
+	pinctrl-1 = <&cpsw_sleep>;
+	status = "okay";
+	slaves = <1>;
+	cpsw_emac0: slave@4a100200  {
+		phy_id = <&davinci_mdio>, <0>;
+		phy-mode = "mii";
+		phy-handle = <&ethernetphy0>;
+	};
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+	bus-width = <0x4>;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+	max-frequency = <26000000>;
+	vmmc-supply = <&vmmcsd_fixed>;
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_pins>;
+	bus-width = <8>;
+	max-frequency = <26000000>;
+	sd-uhs-sdr25;
+	vmmc-supply = <&vmmcsd_fixed>;
+	status = "okay";
+};
+
+&mmc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc3_pins>;
+	bus-width = <4>;
+	cap-power-off-card;
+	max-frequency = <26000000>;
+	sd-uhs-sdr25;
+	vmmc-supply = <&vmmcsd_fixed>;
+	status = "okay";
+};
+
+&rtc {
+	ti,no-init;
+};
+
+&sham {
+	status = "okay";
+};
+
+&tps {
+	compatible = "ti,tps65217";
+	ti,pmic-shutdown-controller;
+
+	regulators {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dcdc1_reg: regulator@0 {
+			reg = <0>;
+			regulator-name = "vdds_dpr";
+			regulator-compatible = "dcdc1";
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1450000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		dcdc2_reg: regulator@1 {
+			reg = <1>;
+			/*
+			 * VDD_MPU voltage limits 0.95V - 1.26V with
+			 * +/-4% tolerance
+			 */
+			regulator-compatible = "dcdc2";
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <1375000>;
+			regulator-boot-on;
+			regulator-always-on;
+			regulator-ramp-delay = <70000>;
+		};
+
+		dcdc3_reg: regulator@2 {
+			reg = <2>;
+			/*
+			 * VDD_CORE voltage limits 0.95V - 1.1V with
+			 * +/-4% tolerance
+			 */
+			regulator-name = "vdd_core";
+			regulator-compatible = "dcdc3";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <1125000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		ldo1_reg: regulator@3 {
+			reg = <3>;
+			regulator-name = "vio,vrtc,vdds";
+			regulator-compatible = "ldo1";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		ldo2_reg: regulator@4 {
+			reg = <4>;
+			regulator-name = "vdd_3v3aux";
+			regulator-compatible = "ldo2";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		ldo3_reg: regulator@5 {
+			reg = <5>;
+			regulator-name = "vdd_1v8";
+			regulator-compatible = "ldo3";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		ldo4_reg: regulator@6 {
+			reg = <6>;
+			regulator-name = "vdd_3v3a";
+			regulator-compatible = "ldo4";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins>;
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+};
+
+&usb_ctrl_mod {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&am33xx_pinmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&clkout2_pin>;
+
+	clkout2_pin: pinmux_clkout2_pin {
+		pinctrl-single,pins = <
+			/* xdma_event_intr1.clkout2 */
+			AM33XX_IOPAD(0x9b4, PIN_INPUT | MUX_MODE6)
+		>;
+	};
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0)
+			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE0)
+		>;
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 1 reset value */
+			AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			/* mdio_data.mdio_data */
+			AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
+			/* mdio_clk.mdio_clk */
+			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
+		>;
+	};
+
+	davinci_mdio_sleep: davinci_mdio_sleep {
+		pinctrl-single,pins = <
+			/* MDIO reset value */
+			AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
+		>;
+	};
+
+	ehrpwm1_pins: pinmux_ehrpwm1 {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6) /* gpmc_a3.gpio1_19 */
+		>;
+	};
+
+	emmc_pins: pinmux_emmc_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x880, PIN_INPUT | MUX_MODE2)
+			AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2)
+			AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1)
+			AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1)
+		>;
+	};
+
+	i2c0_pins: pinmux_i2c0_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0)
+			AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0)
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE5)
+		>;
+	};
+
+	mmc3_pins: pinmux_mmc3_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x830, PIN_INPUT | MUX_MODE3)
+			AM33XX_IOPAD(0x834, PIN_INPUT | MUX_MODE3)
+			AM33XX_IOPAD(0x838, PIN_INPUT | MUX_MODE3)
+			AM33XX_IOPAD(0x83c, PIN_INPUT | MUX_MODE3)
+			AM33XX_IOPAD(0x888, PIN_INPUT | MUX_MODE3)
+			AM33XX_IOPAD(0x88c, PIN_INPUT | MUX_MODE3)
+		>;
+	};
+
+	uart0_pins: pinmux_uart0_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x968, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE0)
+			AM33XX_IOPAD(0x970, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0)
+		>;
+	};
+
+	uart1_pins: pinmux_uart1 {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			AM33XX_IOPAD(0x97C, PIN_OUTPUT | MUX_MODE0)
+			AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0)
+			AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0)
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)
+			AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)
+		>;
+	};
+
+	uart4_pins: pinmux_uart4_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6)
+			AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE6)
+		>;
+	};
+
+	user_leds_s0: user_leds_s0 {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x844, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLUP | MUX_MODE7)
+			AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x86c, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7)
+			AM33XX_IOPAD(0x87c, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x894, PIN_INPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x958, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7)
+			AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLUP | MUX_MODE7)
+			AM33XX_IOPAD(0x9a0, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE7)
+		>;
+	};
+};
diff --git a/arch/arm/dts/am3517-evm.dts b/arch/arm/dts/am3517-evm.dts
index 1e2bb68231..3527c0f2df 100644
--- a/arch/arm/dts/am3517-evm.dts
+++ b/arch/arm/dts/am3517-evm.dts
@@ -20,6 +20,10 @@
 		display0 = &lcd0;
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	memory@80000000 {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */
diff --git a/arch/arm/dts/am4372-u-boot.dtsi b/arch/arm/dts/am4372-u-boot.dtsi
index 99922ca030..986ae17470 100644
--- a/arch/arm/dts/am4372-u-boot.dtsi
+++ b/arch/arm/dts/am4372-u-boot.dtsi
@@ -3,6 +3,13 @@
  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
  */
 
+/{
+	aliases {
+		usb0 = &usb1;
+		usb1 = &usb2;
+	};
+};
+
 &am43xx_control_usb2phy1 {
 	compatible = "ti,control-phy-usb2-am437", "syscon";
 };
@@ -38,3 +45,23 @@
 &ocp2scp0 {
 	u-boot,dm-spl;
 };
+
+&dwc3_2 {
+	u-boot,dm-spl;
+};
+
+&usb2 {
+	u-boot,dm-spl;
+};
+
+&usb2_phy2 {
+	u-boot,dm-spl;
+};
+
+&am43xx_control_usb2phy2 {
+	u-boot,dm-spl;
+};
+
+&ocp2scp1 {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/da850-evm.dts b/arch/arm/dts/da850-evm.dts
index a3c9b34672..f04bc3e153 100644
--- a/arch/arm/dts/da850-evm.dts
+++ b/arch/arm/dts/da850-evm.dts
@@ -94,6 +94,28 @@
 		regulator-boot-on;
 	};
 
+	baseboard_3v3: fixedregulator-3v3 {
+		/* TPS73701DCQ */
+		compatible = "regulator-fixed";
+		regulator-name = "baseboard_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vbat>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	baseboard_1v8: fixedregulator-1v8 {
+		/* TPS73701DCQ */
+		compatible = "regulator-fixed";
+		regulator-name = "baseboard_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vbat>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
 	backlight_lcd: backlight-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "lcd_backlight_pwr";
@@ -105,7 +127,7 @@
 
 	sound {
 		compatible = "simple-audio-card";
-		simple-audio-card,name = "DA850/OMAP-L138 EVM";
+		simple-audio-card,name = "DA850-OMAPL138 EVM";
 		simple-audio-card,widgets =
 			"Line", "Line In",
 			"Line", "Line Out";
@@ -210,10 +232,9 @@
 
 		/* Regulators */
 		IOVDD-supply = <&vdcdc2_reg>;
-		/* Derived from VBAT: Baseboard 3.3V / 1.8V */
-		AVDD-supply = <&vbat>;
-		DRVDD-supply = <&vbat>;
-		DVDD-supply = <&vbat>;
+		AVDD-supply = <&baseboard_3v3>;
+		DRVDD-supply = <&baseboard_3v3>;
+		DVDD-supply = <&baseboard_1v8>;
 	};
 	tca6416: gpio@20 {
 		compatible = "ti,tca6416";
diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index ebd8ff9290..9f1e0f6a72 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -181,7 +181,7 @@ u32 spl_boot_mode(const u32 boot_device)
 	case BOOT_DEVICE_MMC1:
 	case BOOT_DEVICE_MMC2:
 	case BOOT_DEVICE_MMC2_2:
-#if defined(CONFIG_SPL_FAT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT)
 		return MMCSD_MODE_FS;
 #elif defined(CONFIG_SUPPORT_EMMC_BOOT)
 		return MMCSD_MODE_EMMCBOOT;
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index e2fe00c422..a5553190b4 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -106,7 +106,7 @@ u32 spl_boot_mode(const u32 boot_device)
 #endif
 
 	/* Everything else use filesystem if available */
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-mvebu/include/mach/config.h b/arch/arm/mach-mvebu/include/mach/config.h
index f165d10018..e3235fc67e 100644
--- a/arch/arm/mach-mvebu/include/mach/config.h
+++ b/arch/arm/mach-mvebu/include/mach/config.h
@@ -40,11 +40,6 @@
 #define	CONFIG_SYS_KWD_CONFIG	arch/arm/mach-mvebu/kwbimage.cfg
 #endif /* CONFIG_SYS_KWD_CONFIG */
 
-/* Add target to build it automatically upon "make" */
-#ifdef CONFIG_SPL
-#define CONFIG_BUILD_TARGET	"u-boot-spl.kwb"
-#endif
-
 /* end of 16M scrubbed by training in bootrom */
 #define CONFIG_SYS_INIT_SP_ADDR		0x00FF0000
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index d9bdcb355a..1cac4437d7 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -13,8 +13,8 @@ config OMAP34XX
 	select ARM_ERRATA_725233
 	select USE_TINY_PRINTF
 	imply NAND_OMAP_GPMC
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
+	imply SPL_FS_EXT4
+	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
 	imply SPL_LIBCOMMON_SUPPORT
@@ -35,8 +35,8 @@ config OMAP44XX
 	imply NAND_OMAP_ELM
 	imply NAND_OMAP_GPMC
 	imply SPL_DISPLAY_PRINT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
+	imply SPL_FS_EXT4
+	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
 	imply SPL_LIBCOMMON_SUPPORT
@@ -59,8 +59,8 @@ config OMAP54XX
 	imply NAND_OMAP_GPMC
 	imply SPL_DISPLAY_PRINT
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
+	imply SPL_FS_EXT4
+	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
 	imply SPL_LIBCOMMON_SUPPORT
diff --git a/arch/arm/mach-omap2/am33xx/Kconfig b/arch/arm/mach-omap2/am33xx/Kconfig
index 4f15346c86..4d47d09637 100644
--- a/arch/arm/mach-omap2/am33xx/Kconfig
+++ b/arch/arm/mach-omap2/am33xx/Kconfig
@@ -38,8 +38,8 @@ config TARGET_AM335X_EVM
 	imply SPL_DM
 	imply SPL_DM_SEQ_ALIAS
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
+	imply SPL_FS_EXT4
+	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
 	imply SPL_LIBCOMMON_SUPPORT
@@ -232,8 +232,8 @@ config TARGET_AM43XX_EVM
 	imply DM_SPI_FLASH
 	imply SPI_FLASH_BAR
 	imply SPL_ENV_SUPPORT
-	imply SPL_EXT_SUPPORT
-	imply SPL_FAT_SUPPORT
+	imply SPL_FS_EXT4
+	imply SPL_FS_FAT
 	imply SPL_GPIO_SUPPORT
 	imply SPL_I2C_SUPPORT
 	imply SPL_LIBCOMMON_SUPPORT
diff --git a/arch/arm/mach-socfpga/spl_a10.c b/arch/arm/mach-socfpga/spl_a10.c
index 3ea64f7e94..c97eacb424 100644
--- a/arch/arm/mach-socfpga/spl_a10.c
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -58,7 +58,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-socfpga/spl_gen5.c b/arch/arm/mach-socfpga/spl_gen5.c
index ccdc661d05..4c9f7997be 100644
--- a/arch/arm/mach-socfpga/spl_gen5.c
+++ b/arch/arm/mach-socfpga/spl_gen5.c
@@ -55,7 +55,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-socfpga/spl_s10.c b/arch/arm/mach-socfpga/spl_s10.c
index cc5dc4f3d7..a3db20a819 100644
--- a/arch/arm/mach-socfpga/spl_s10.c
+++ b/arch/arm/mach-socfpga/spl_s10.c
@@ -33,7 +33,7 @@ u32 spl_boot_device(void)
 #ifdef CONFIG_SPL_MMC_SUPPORT
 u32 spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #else
 	return MMCSD_MODE_RAW;
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 21dfebf5c0..79f831e6df 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -3,7 +3,7 @@ if ARCH_ZYNQ
 config SPL_LDSCRIPT
 	default "arch/arm/mach-zynq/u-boot-spl.lds"
 
-config SPL_FAT_SUPPORT
+config SPL_FS_FAT
 	default y
 
 config SPL_LIBCOMMON_SUPPORT
diff --git a/arch/arm/mach-zynqmp/Kconfig b/arch/arm/mach-zynqmp/Kconfig
index 8a311e1c89..e9f7e7e489 100644
--- a/arch/arm/mach-zynqmp/Kconfig
+++ b/arch/arm/mach-zynqmp/Kconfig
@@ -1,6 +1,6 @@
 if ARCH_ZYNQMP
 
-config SPL_FAT_SUPPORT
+config SPL_FS_FAT
 	default y
 
 config SPL_LIBCOMMON_SUPPORT
diff --git a/board/bosch/shc/MAINTAINERS b/board/bosch/shc/MAINTAINERS
index ae3c0355c0..58104cc131 100644
--- a/board/bosch/shc/MAINTAINERS
+++ b/board/bosch/shc/MAINTAINERS
@@ -6,6 +6,6 @@ F:	include/configs/am335x_shc.h
 F:	configs/am335x_shc_defconfig
 F:	configs/am335x_shc_ict_defconfig
 F:	configs/am335x_shc_netboot_defconfig
-F:	configs/am335x_shc_prompt_defconfig
 F:	configs/am335x_shc_sdboot_defconfig
-F:	configs/am335x_shc_sdboot_prompt_defconfig
+F:	arch/arm/dts/am335x-shc.dts
+F:	arch/arm/dts/am335x-shc-u-boot.dtsi
diff --git a/board/bosch/shc/board.c b/board/bosch/shc/board.c
index 1ec9a3f5ff..feed63bdf2 100644
--- a/board/bosch/shc/board.c
+++ b/board/bosch/shc/board.c
@@ -38,10 +38,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_SPL_BUILD) || \
-	(defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_DM_ETH))
-static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
-#endif
 static struct shc_eeprom __attribute__((section(".data"))) header;
 static int shc_eeprom_valid;
 
@@ -254,7 +250,7 @@ static void check_button_status(void)
 	}
 }
 
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+#if defined(CONFIG_SPL_BUILD)
 #ifdef CONFIG_SPL_OS_BOOT
 int spl_start_uboot(void)
 {
@@ -275,6 +271,8 @@ static void shc_board_early_init(void)
 	leds_set_booting();
 }
 
+static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+
 #define MPU_SPREADING_PERMILLE 18 /* Spread 1.8 percent */
 #define OSC	(V_OSCK/1000000)
 /* Bosch: Predivider must be fixed to 4, so N = 4-1 */
@@ -466,118 +464,14 @@ int board_late_init(void)
 }
 #endif
 
-#ifndef CONFIG_DM_ETH
-#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
-	(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-static void cpsw_control(int enabled)
-{
-	/* VTP can be added here */
-
-	return;
-}
-
-static struct cpsw_slave_data cpsw_slaves[] = {
-	{
-		.slave_reg_ofs	= 0x208,
-		.sliver_reg_ofs	= 0xd80,
-		.phy_addr	= 0,
-	},
-	{
-		.slave_reg_ofs	= 0x308,
-		.sliver_reg_ofs	= 0xdc0,
-		.phy_addr	= 1,
-	},
-};
-
-static struct cpsw_platform_data cpsw_data = {
-	.mdio_base		= CPSW_MDIO_BASE,
-	.cpsw_base		= CPSW_BASE,
-	.mdio_div		= 0xff,
-	.channels		= 8,
-	.cpdma_reg_ofs		= 0x800,
-	.slaves			= 1,
-	.slave_data		= cpsw_slaves,
-	.ale_reg_ofs		= 0xd00,
-	.ale_entries		= 1024,
-	.host_port_reg_ofs	= 0x108,
-	.hw_stats_reg_ofs	= 0x900,
-	.bd_ram_ofs		= 0x2000,
-	.mac_control		= (1 << 5),
-	.control		= cpsw_control,
-	.host_port_num		= 0,
-	.version		= CPSW_CTRL_VERSION_2,
-};
-#endif
-
-/*
- * This function will:
- * Read the eFuse for MAC addresses, and set ethaddr/eth1addr/usbnet_devaddr
- * in the environment
- * Perform fixups to the PHY present on certain boards.  We only need this
- * function in:
- * - SPL with either CPSW or USB ethernet support
- * - Full U-Boot, with either CPSW or USB ethernet
- * Build in only these cases to avoid warnings about unused variables
- * when we build an SPL that has neither option but full U-Boot will.
- */
-#if ((defined(CONFIG_SPL_ETH_SUPPORT) || \
-	defined(CONFIG_SPL_USB_ETHER)) && \
-	defined(CONFIG_SPL_BUILD)) || \
-	((defined(CONFIG_DRIVER_TI_CPSW) || \
-	  defined(CONFIG_USB_ETHER) && defined(CONFIG_USB_MUSB_GADGET)) && \
-	 !defined(CONFIG_SPL_BUILD))
-int board_eth_init(bd_t *bis)
-{
-	int rv, n = 0;
-	uint8_t mac_addr[6];
-	uint32_t mac_hi, mac_lo;
-
-	/* try reading mac address from efuse */
-	mac_lo = readl(&cdev->macid0l);
-	mac_hi = readl(&cdev->macid0h);
-	mac_addr[0] = mac_hi & 0xFF;
-	mac_addr[1] = (mac_hi & 0xFF00) >> 8;
-	mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
-	mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
-	mac_addr[4] = mac_lo & 0xFF;
-	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
-
-#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
-	(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-	if (!env_get("ethaddr")) {
-		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
-
-		if (is_valid_ethaddr(mac_addr))
-			eth_env_set_enetaddr("ethaddr", mac_addr);
-	}
-
-	writel(MII_MODE_ENABLE, &cdev->miisel);
-	cpsw_slaves[0].phy_if =	PHY_INTERFACE_MODE_MII;
-	cpsw_slaves[1].phy_if = cpsw_slaves[0].phy_if;
-	rv = cpsw_register(&cpsw_data);
-	if (rv < 0)
-		printf("Error %d registering CPSW switch\n", rv);
-	else
-		n += rv;
-#endif
-
 #if defined(CONFIG_USB_ETHER) && \
 	(!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_USB_ETHER))
-	if (is_valid_ethaddr(mac_addr))
-		eth_env_set_enetaddr("usbnet_devaddr", mac_addr);
-
-	rv = usb_eth_initialize(bis);
-	if (rv < 0)
-		printf("Error %d registering USB_ETHER\n", rv);
-	else
-		n += rv;
-#endif
-	return n;
+int board_eth_init(bd_t *bis)
+{
+	return usb_eth_initialize(bis);
 }
 #endif
 
-#endif /* CONFIG_DM_ETH */
-
 #ifdef CONFIG_SHOW_BOOT_PROGRESS
 static void bosch_check_reset_pin(void)
 {
@@ -624,24 +518,9 @@ void show_boot_progress(int val)
 		break;
 	}
 }
-#endif
 
 void arch_preboot_os(void)
 {
 	leds_set_finish();
 }
-
-#if defined(CONFIG_MMC)
-int board_mmc_init(bd_t *bis)
-{
-	int ret;
-
-	/* Bosch: Do not enable 52MHz for eMMC device to avoid EMI */
-	ret = omap_mmc_init(0, MMC_MODE_HS_52MHz, 26000000, -1, -1);
-	if (ret)
-		return ret;
-
-	ret = omap_mmc_init(1, MMC_MODE_HS_52MHz, 26000000, -1, -1);
-	return ret;
-}
 #endif
diff --git a/common/bootm.c b/common/bootm.c
index a4618b6d2e..7c7505f092 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -59,8 +59,8 @@ static void boot_start_lmb(bootm_headers_t *images)
 	mem_start = env_get_bootm_low();
 	mem_size = env_get_bootm_size();
 
-	lmb_init_and_reserve(&images->lmb, (phys_addr_t)mem_start, mem_size,
-			     NULL);
+	lmb_init_and_reserve_range(&images->lmb, (phys_addr_t)mem_start,
+				   mem_size, NULL);
 }
 #else
 #define lmb_reserve(lmb, base, size)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 54b0dc34f5..59028529c9 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -387,7 +387,7 @@ config SPL_ETH_SUPPORT
 	  is required since the network stack uses a number of environment
 	  variables. See also SPL_NET_SUPPORT.
 
-config SPL_EXT_SUPPORT
+config SPL_FS_EXT4
 	bool "Support EXT filesystems"
 	help
 	  Enable support for EXT2/3/4 filesystems with SPL. This permits
@@ -395,7 +395,7 @@ config SPL_EXT_SUPPORT
 	  filesystem from within SPL. Support for the underlying block
 	  device (e.g. MMC or USB) must be enabled separately.
 
-config SPL_FAT_SUPPORT
+config SPL_FS_FAT
 	bool "Support FAT filesystems"
 	select FS_FAT
 	help
@@ -404,6 +404,13 @@ config SPL_FAT_SUPPORT
 	  filesystem from within SPL. Support for the underlying block
 	  device (e.g. MMC or USB) must be enabled separately.
 
+config SPL_FAT_WRITE
+	bool "Support write for FAT filesystems"
+	help
+	  Enable write support for FAT and VFAT filesystems with SPL.
+	  Support for the underlying block device (e.g. MMC or USB) must be
+	  enabled separately.
+
 config SPL_FPGA_SUPPORT
 	bool "Support FPGAs"
 	help
diff --git a/common/spl/Makefile b/common/spl/Makefile
index 6f8d7599ae..e1daabf1e9 100644
--- a/common/spl/Makefile
+++ b/common/spl/Makefile
@@ -23,8 +23,8 @@ obj-$(CONFIG_$(SPL_TPL_)MMC_SUPPORT) += spl_mmc.o
 obj-$(CONFIG_$(SPL_TPL_)ATF) += spl_atf.o
 obj-$(CONFIG_$(SPL_TPL_)OPTEE) += spl_optee.o
 obj-$(CONFIG_$(SPL_TPL_)USB_SUPPORT) += spl_usb.o
-obj-$(CONFIG_$(SPL_TPL_)FAT_SUPPORT) += spl_fat.o
-obj-$(CONFIG_$(SPL_TPL_)EXT_SUPPORT) += spl_ext.o
+obj-$(CONFIG_$(SPL_TPL_)FS_FAT) += spl_fat.o
+obj-$(CONFIG_$(SPL_TPL_)FS_EXT4) += spl_ext.o
 obj-$(CONFIG_$(SPL_TPL_)SATA_SUPPORT) += spl_sata.o
 obj-$(CONFIG_$(SPL_TPL_)DFU) += spl_dfu.o
 obj-$(CONFIG_$(SPL_TPL_)SPI_LOAD) += spl_spi.o
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 4d55dccc92..324d91c884 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -238,7 +238,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 {
 	int err = -ENOSYS;
 
-#ifdef CONFIG_SPL_FAT_SUPPORT
+#ifdef CONFIG_SPL_FS_FAT
 	if (!spl_start_uboot()) {
 		err = spl_load_image_fat_os(spl_image, mmc_get_blk_desc(mmc),
 			CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
@@ -253,7 +253,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 		return err;
 #endif
 #endif
-#ifdef CONFIG_SPL_EXT_SUPPORT
+#ifdef CONFIG_SPL_FS_EXT4
 	if (!spl_start_uboot()) {
 		err = spl_load_image_ext_os(spl_image, mmc_get_blk_desc(mmc),
 			CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
@@ -269,7 +269,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 #endif
 #endif
 
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	err = -ENOENT;
 #endif
 
@@ -284,7 +284,7 @@ static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
 
 u32 __weak spl_boot_mode(const u32 boot_device)
 {
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 	return MMCSD_MODE_FS;
 #elif defined(CONFIG_SUPPORT_EMMC_BOOT)
 	return MMCSD_MODE_EMMCBOOT;
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index d2c8825a18..aa8fee5125 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -7,7 +7,7 @@ CONFIG_TARGET_AM335X_BALTOS=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_VERBOSE=y
@@ -16,7 +16,7 @@ CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index 21c5bdb83e..9241168352 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -10,9 +10,14 @@ CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run f
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_MUSB_NEW_SUPPORT=y
+CONFIG_SPL_NET_SUPPORT=y
+CONFIG_SPL_NET_VCI_STRING="AM33xx U-Boot SPL"
 CONFIG_SPL_OS_BOOT=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_USB_ETHER=y
 CONFIG_CMD_SPL=y
 CONFIG_CMD_SPL_NAND_OFS=0x00080000
 # CONFIG_CMD_FLASH is not set
@@ -51,7 +56,8 @@ CONFIG_TIMER=y
 CONFIG_OMAP_TIMER=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
-# CONFIG_SPL_DM_USB is not set
+CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_MUSB_GADGET=y
 CONFIG_USB_MUSB_TI=y
diff --git a/configs/am335x_evm_usbspl_defconfig b/configs/am335x_evm_usbspl_defconfig
deleted file mode 100644
index bda1785e7e..0000000000
--- a/configs/am335x_evm_usbspl_defconfig
+++ /dev/null
@@ -1,55 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_OMAP2PLUS=y
-CONFIG_TI_COMMON_CMD_OPTIONS=y
-CONFIG_AM33XX=y
-CONFIG_SPL=y
-CONFIG_DISTRO_DEFAULTS=y
-# CONFIG_ANDROID_BOOT_IMAGE is not set
-CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
-CONFIG_CONSOLE_MUX=y
-CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_MUSB_NEW_SUPPORT=y
-# CONFIG_SPL_NAND_SUPPORT is not set
-CONFIG_SPL_NET_SUPPORT=y
-CONFIG_SPL_NET_VCI_STRING="AM335x U-Boot SPL"
-CONFIG_SPL_OS_BOOT=y
-CONFIG_SPL_USB_GADGET=y
-CONFIG_SPL_USB_ETHER=y
-# CONFIG_SPL_YMODEM_SUPPORT is not set
-CONFIG_CMD_SPL=y
-CONFIG_CMD_SPL_NAND_OFS=0x00080000
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_NAND=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_MTDPARTS=y
-CONFIG_MTDIDS_DEFAULT="nand0=nand.0"
-CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:128k(NAND.SPL),128k(NAND.SPL.backup1),128k(NAND.SPL.backup2),128k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),1m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)"
-CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_NETCONSOLE=y
-CONFIG_BOOTCOUNT_LIMIT=y
-CONFIG_DFU_MMC=y
-CONFIG_DFU_NAND=y
-CONFIG_DFU_RAM=y
-CONFIG_USB_FUNCTION_FASTBOOT=y
-CONFIG_MMC_OMAP_HS=y
-CONFIG_NAND=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_WINBOND=y
-CONFIG_MII=y
-CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
-CONFIG_USB=y
-CONFIG_USB_MUSB_HOST=y
-CONFIG_USB_MUSB_GADGET=y
-CONFIG_USB_MUSB_DSPS=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
-CONFIG_USB_GADGET_VENDOR_NUM=0x0451
-CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
-CONFIG_USB_ETHER=y
-CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig
index b158fd1a27..faa6c2b05f 100644
--- a/configs/am335x_hs_evm_defconfig
+++ b/configs/am335x_hs_evm_defconfig
@@ -17,7 +17,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
 # CONFIG_SPL_ENV_SUPPORT is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 # CONFIG_SPL_YMODEM_SUPPORT is not set
diff --git a/configs/am335x_hs_evm_uart_defconfig b/configs/am335x_hs_evm_uart_defconfig
index e5f54a0e2b..02332db0a6 100644
--- a/configs/am335x_hs_evm_uart_defconfig
+++ b/configs/am335x_hs_evm_uart_defconfig
@@ -6,7 +6,7 @@ CONFIG_AM33XX=y
 CONFIG_ISW_ENTRY_ADDR=0x40301950
 # CONFIG_SPL_MMC_SUPPORT is not set
 CONFIG_SPL=y
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
@@ -20,7 +20,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_FIT_IMAGE_TINY=y
 # CONFIG_SPL_ENV_SUPPORT is not set
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/am335x_igep003x_defconfig b/configs/am335x_igep003x_defconfig
index 7c3d7c0411..ea2a68fe56 100644
--- a/configs/am335x_igep003x_defconfig
+++ b/configs/am335x_igep003x_defconfig
@@ -9,7 +9,7 @@ CONFIG_TARGET_AM335X_IGEP003X=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0033"
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am335x_pdu001_defconfig b/configs/am335x_pdu001_defconfig
index 2a8d318e57..05077c5b73 100644
--- a/configs/am335x_pdu001_defconfig
+++ b/configs/am335x_pdu001_defconfig
@@ -7,7 +7,7 @@ CONFIG_TARGET_PDU001=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_LOCALVERSION="-EETS-1.0.0"
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/am335x_shc_defconfig b/configs/am335x_shc_defconfig
index 0eaf9c5ab0..98efb6fdab 100644
--- a/configs/am335x_shc_defconfig
+++ b/configs/am335x_shc_defconfig
@@ -8,14 +8,16 @@ CONFIG_TARGET_AM335X_SHC=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SERIES=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_DEFAULT_FDT_FILE="am335x-shc"
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
@@ -32,15 +34,19 @@ CONFIG_AUTOBOOT_STOP_STR="noautoboot"
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
+# CONFIG_CMD_PINMUX is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
 CONFIG_FAT_WRITE=y
 CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_shc_ict_defconfig b/configs/am335x_shc_ict_defconfig
index 06339a9572..94672f66da 100644
--- a/configs/am335x_shc_ict_defconfig
+++ b/configs/am335x_shc_ict_defconfig
@@ -8,15 +8,17 @@ CONFIG_TARGET_AM335X_SHC=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SHC_ICT=y
 CONFIG_SERIES=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_DEFAULT_FDT_FILE="am335x-shc"
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
@@ -33,15 +35,19 @@ CONFIG_AUTOBOOT_STOP_STR="noautoboot"
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
+# CONFIG_CMD_PINMUX is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
 CONFIG_FAT_WRITE=y
 CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_shc_netboot_defconfig b/configs/am335x_shc_netboot_defconfig
index 25582f3dfc..ab7afdd46f 100644
--- a/configs/am335x_shc_netboot_defconfig
+++ b/configs/am335x_shc_netboot_defconfig
@@ -8,16 +8,18 @@ CONFIG_TARGET_AM335X_SHC=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SHC_NETBOOT=y
 CONFIG_SERIES=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_DEFAULT_FDT_FILE="am335x-shc"
 CONFIG_VERSION_VARIABLE=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
@@ -34,15 +36,19 @@ CONFIG_AUTOBOOT_STOP_STR="noautoboot"
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
+# CONFIG_CMD_PINMUX is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
 CONFIG_FAT_WRITE=y
 CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_shc_prompt_defconfig b/configs/am335x_shc_prompt_defconfig
deleted file mode 100644
index 5a08c9bcc3..0000000000
--- a/configs/am335x_shc_prompt_defconfig
+++ /dev/null
@@ -1,45 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_OMAP2PLUS=y
-CONFIG_SPL_GPIO_SUPPORT=y
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
-CONFIG_SPL_MMC_SUPPORT=y
-CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
-CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SERIES=y
-CONFIG_DISTRO_DEFAULTS=y
-# CONFIG_USE_BOOTCOMMAND is not set
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
-CONFIG_SPL_I2C_SUPPORT=y
-# CONFIG_SPL_NAND_SUPPORT is not set
-CONFIG_SPL_OS_BOOT=y
-CONFIG_SPL_POWER_SUPPORT=y
-CONFIG_SPL_WATCHDOG_SUPPORT=y
-CONFIG_SPL_YMODEM_SUPPORT=y
-# CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is not set
-CONFIG_AUTOBOOT_KEYED=y
-CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
-CONFIG_AUTOBOOT_DELAY_STR="shc"
-CONFIG_AUTOBOOT_STOP_STR="noautoboot"
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_MMC=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_MMC_OMAP_HS=y
-CONFIG_PHY_ADDR_ENABLE=y
-CONFIG_MII=y
-CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
-CONFIG_FAT_WRITE=y
-CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_shc_sdboot_defconfig b/configs/am335x_shc_sdboot_defconfig
index 7b74e850fc..ea77f4e413 100644
--- a/configs/am335x_shc_sdboot_defconfig
+++ b/configs/am335x_shc_sdboot_defconfig
@@ -8,15 +8,17 @@ CONFIG_TARGET_AM335X_SHC=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SHC_SDBOOT=y
 CONFIG_SERIES=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_DEFAULT_FDT_FILE="am335x-shc"
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
@@ -33,15 +35,19 @@ CONFIG_AUTOBOOT_STOP_STR="noautoboot"
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
+# CONFIG_CMD_PINMUX is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am335x-shc"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
 CONFIG_FAT_WRITE=y
 CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_shc_sdboot_prompt_defconfig b/configs/am335x_shc_sdboot_prompt_defconfig
deleted file mode 100644
index 7b74e850fc..0000000000
--- a/configs/am335x_shc_sdboot_prompt_defconfig
+++ /dev/null
@@ -1,47 +0,0 @@
-CONFIG_ARM=y
-CONFIG_ARCH_OMAP2PLUS=y
-CONFIG_SPL_GPIO_SUPPORT=y
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_AM33XX=y
-CONFIG_TARGET_AM335X_SHC=y
-CONFIG_SPL_MMC_SUPPORT=y
-CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
-CONFIG_SPL_LIBDISK_SUPPORT=y
-CONFIG_SHC_SDBOOT=y
-CONFIG_SERIES=y
-CONFIG_DISTRO_DEFAULTS=y
-# CONFIG_USE_BOOTCOMMAND is not set
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
-CONFIG_SPL_I2C_SUPPORT=y
-# CONFIG_SPL_NAND_SUPPORT is not set
-CONFIG_SPL_OS_BOOT=y
-CONFIG_SPL_POWER_SUPPORT=y
-CONFIG_SPL_WATCHDOG_SUPPORT=y
-CONFIG_SPL_YMODEM_SUPPORT=y
-# CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is not set
-CONFIG_SYS_PROMPT="U-Boot# "
-CONFIG_AUTOBOOT_KEYED=y
-CONFIG_AUTOBOOT_PROMPT="Enter 'shc' to enter prompt (times out) %d \nEnter 'noautoboot' to enter prompt without timeout\n"
-CONFIG_AUTOBOOT_DELAY_STR="shc"
-CONFIG_AUTOBOOT_STOP_STR="noautoboot"
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_MMC=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_MMC_OMAP_HS=y
-CONFIG_PHY_ADDR_ENABLE=y
-CONFIG_MII=y
-CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SPI=y
-CONFIG_OMAP3_SPI=y
-CONFIG_FAT_WRITE=y
-CONFIG_LZO=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index 20b64d5c25..678ead9a95 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -8,14 +8,14 @@ CONFIG_TARGET_AM335X_SL50=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/am3517_crane_defconfig b/configs/am3517_crane_defconfig
index 0e210f0687..530407b406 100644
--- a/configs/am3517_crane_defconfig
+++ b/configs/am3517_crane_defconfig
@@ -8,7 +8,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMDLINE_EDITING is not set
 CONFIG_SYS_PROMPT="AM3517_CRANE # "
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
index 0fe3f7ef09..7a74e9e90d 100644
--- a/configs/am3517_evm_defconfig
+++ b/configs/am3517_evm_defconfig
@@ -13,7 +13,7 @@ CONFIG_BOOTDELAY=10
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SYS_PROMPT="AM3517_EVM # "
 # CONFIG_CMD_IMI is not set
@@ -49,7 +49,11 @@ CONFIG_PINCTRL_SINGLE=y
 # CONFIG_TWL4030_POWER is not set
 CONFIG_CONS_INDEX=3
 CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_OMAP3_SPI=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_MUSB_AM35X=y
 CONFIG_BCH=y
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index a17cf7cb50..8f6fd25531 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -9,7 +9,7 @@ CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x82000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=2
diff --git a/configs/am65x_evm_r5_defconfig b/configs/am65x_evm_r5_defconfig
index 237b9e8229..d2ec2dd7fe 100644
--- a/configs/am65x_evm_r5_defconfig
+++ b/configs/am65x_evm_r5_defconfig
@@ -10,7 +10,7 @@ CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_SPL_STACK_R_ADDR=0x82000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 3a25639ab8..17015b9f1f 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_BAV335X=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_BAV_VERSION=1
 CONFIG_DISTRO_DEFAULTS=y
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MUSB_NEW_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/birdland_bav335b_defconfig b/configs/birdland_bav335b_defconfig
index fd29396100..af3dbcfd1b 100644
--- a/configs/birdland_bav335b_defconfig
+++ b/configs/birdland_bav335b_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_BAV335X=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_BAV_VERSION=2
 CONFIG_DISTRO_DEFAULTS=y
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MUSB_NEW_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/cgtqmx6eval_defconfig b/configs/cgtqmx6eval_defconfig
index 7f4c8de8f1..80bff7dc20 100644
--- a/configs/cgtqmx6eval_defconfig
+++ b/configs/cgtqmx6eval_defconfig
@@ -21,7 +21,7 @@ CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_MISC_INIT_R=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/chiliboard_defconfig b/configs/chiliboard_defconfig
index ceba006e0c..a6c36eda50 100644
--- a/configs/chiliboard_defconfig
+++ b/configs/chiliboard_defconfig
@@ -7,7 +7,7 @@ CONFIG_TARGET_CHILIBOARD=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=1
diff --git a/configs/cl-som-am57x_defconfig b/configs/cl-som-am57x_defconfig
index fec5e60832..c409d34d08 100644
--- a/configs/cl-som-am57x_defconfig
+++ b/configs/cl-som-am57x_defconfig
@@ -8,7 +8,7 @@ CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=2
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SYS_PROMPT="U-Boot# "
diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index b948b89daa..3df94d2312 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -8,13 +8,13 @@ CONFIG_TARGET_CM_T335=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index a27c502489..cfbe97c3da 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -8,7 +8,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="CM-T3x # "
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index a2530b704d..fe548f2aba 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -7,7 +7,7 @@ CONFIG_TARGET_CM_T43=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
@@ -19,7 +19,7 @@ CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x480
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index be64c1a8df..60f679cc1f 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_DRACO=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/eco5pk_defconfig b/configs/eco5pk_defconfig
index bc6b85ffae..b48d8e708c 100644
--- a/configs/eco5pk_defconfig
+++ b/configs/eco5pk_defconfig
@@ -7,7 +7,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="ECO5-PK # "
 CONFIG_CMD_EEPROM=y
diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index a6b03f9fa3..525e0d9f01 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_ETAMIN=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig
index 0df88436c4..6391c1b2dd 100644
--- a/configs/igep00x0_defconfig
+++ b/configs/igep00x0_defconfig
@@ -13,7 +13,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_ONENAND_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
index ec5b96c02f..493f04f7aa 100644
--- a/configs/imx6q_logic_defconfig
+++ b/configs/imx6q_logic_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_MX6LOGICPD=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
diff --git a/configs/mcx_defconfig b/configs/mcx_defconfig
index c30a4dd150..a70865c622 100644
--- a/configs/mcx_defconfig
+++ b/configs/mcx_defconfig
@@ -10,7 +10,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="mcx # "
 # CONFIG_CMD_IMI is not set
diff --git a/configs/mt_ventoux_defconfig b/configs/mt_ventoux_defconfig
index 1635c69d1e..33b961a8ed 100644
--- a/configs/mt_ventoux_defconfig
+++ b/configs/mt_ventoux_defconfig
@@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="mt_ventoux => "
 CONFIG_CMD_EEPROM=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 64a55e9c80..506e3a71df 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 40386c29de..cc53b9372c 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig
index 3babfd5385..c2750f44d9 100644
--- a/configs/mx6sabresd_defconfig
+++ b/configs/mx6sabresd_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SPL_USB_HOST_SUPPORT=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index 742a643b44..bcfeb30910 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -15,7 +15,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sxsabresd_spl_defconfig b/configs/mx6sxsabresd_spl_defconfig
index f3851b2107..fa955aad0d 100644
--- a/configs/mx6sxsabresd_spl_defconfig
+++ b/configs/mx6sxsabresd_spl_defconfig
@@ -17,7 +17,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig
index a23bb8eecb..2134f6ed6b 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index c4061cf141..c941dd2dfd 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index eab3c6633f..4c9c1cb9eb 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -9,7 +9,7 @@ CONFIG_TARGET_KOSAGI_NOVENA=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_CMD_HDMIDETECT=y
 CONFIG_DISTRO_DEFAULTS=y
@@ -23,7 +23,7 @@ CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_ASKENV=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index 9581dd9537..e199673207 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -9,7 +9,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-beagle.dtb"
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SYS_PROMPT="BeagleBoard # "
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 2b8caf2d4a..22e623381f 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SYS_PROMPT="OMAP3_EVM # "
diff --git a/configs/omap3_ha_defconfig b/configs/omap3_ha_defconfig
index 6b3fb31aaa..8b71e26bef 100644
--- a/configs/omap3_ha_defconfig
+++ b/configs/omap3_ha_defconfig
@@ -7,7 +7,7 @@ CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_EXTRA_OPTIONS="SYS_BOARD_OMAP3_HA"
 CONFIG_BOOTDELAY=3
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index 7ee9eea06a..9885f6a9e5 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -8,7 +8,7 @@ CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run f
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_I2C_SUPPORT is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_OS_BOOT=y
diff --git a/configs/pcm051_rev1_defconfig b/configs/pcm051_rev1_defconfig
index 274549f6e3..178030711b 100644
--- a/configs/pcm051_rev1_defconfig
+++ b/configs/pcm051_rev1_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_PCM051=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="REV1"
@@ -18,7 +18,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pcm051_rev3_defconfig b/configs/pcm051_rev3_defconfig
index a41ed1481e..27431eefdf 100644
--- a/configs/pcm051_rev3_defconfig
+++ b/configs/pcm051_rev3_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_PCM051=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="REV3"
@@ -18,7 +18,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 96651428a7..af4768f710 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -22,7 +22,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig
index a0206f6fde..b0c0520a20 100644
--- a/configs/pengwyn_defconfig
+++ b/configs/pengwyn_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_PENGWYN=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
@@ -17,7 +17,7 @@ CONFIG_VERSION_VARIABLE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_ETH_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_NET_SUPPORT=y
diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig
index b5738541f2..a1dbf5f2f3 100644
--- a/configs/pepper_defconfig
+++ b/configs/pepper_defconfig
@@ -8,13 +8,13 @@ CONFIG_TARGET_PEPPER=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_POWER_SUPPORT=y
diff --git a/configs/pfla02_defconfig b/configs/pfla02_defconfig
index 491b4b056c..2eb59e4abe 100644
--- a/configs/pfla02_defconfig
+++ b/configs/pfla02_defconfig
@@ -22,7 +22,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/picosam9g45_defconfig b/configs/picosam9g45_defconfig
index 67cfed67f3..49e6d5e6b2 100644
--- a/configs/picosam9g45_defconfig
+++ b/configs/picosam9g45_defconfig
@@ -9,7 +9,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9M10G45,SYS_USE_MMC"
diff --git a/configs/platinum_picon_defconfig b/configs/platinum_picon_defconfig
index 21b5f12dae..edb11996a7 100644
--- a/configs/platinum_picon_defconfig
+++ b/configs/platinum_picon_defconfig
@@ -17,7 +17,7 @@ CONFIG_MISC_INIT_R=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/platinum_titanium_defconfig b/configs/platinum_titanium_defconfig
index 3b99ca1f25..a317ebb355 100644
--- a/configs/platinum_titanium_defconfig
+++ b/configs/platinum_titanium_defconfig
@@ -17,7 +17,7 @@ CONFIG_MISC_INIT_R=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_DMA_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index 527d4a3842..06523de0eb 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_PXM2=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index 09b64a3857..7fbcdc3f18 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_RASTABAN=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/riotboard_spl_defconfig b/configs/riotboard_spl_defconfig
index 82134698f9..2298d5b615 100644
--- a/configs/riotboard_spl_defconfig
+++ b/configs/riotboard_spl_defconfig
@@ -18,7 +18,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_OS_BOOT=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index 958d21b59d..6c712b24f1 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_RUT=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/sama5d27_som1_ek_mmc1_defconfig b/configs/sama5d27_som1_ek_mmc1_defconfig
index 13395efe0e..5f4abe8605 100644
--- a/configs/sama5d27_som1_ek_mmc1_defconfig
+++ b/configs/sama5d27_som1_ek_mmc1_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xf8020000
 CONFIG_DEBUG_UART_CLOCK=82000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d27_som1_ek_mmc_defconfig b/configs/sama5d27_som1_ek_mmc_defconfig
index e260554a21..5dcd80cfbe 100644
--- a/configs/sama5d27_som1_ek_mmc_defconfig
+++ b/configs/sama5d27_som1_ek_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xf8020000
 CONFIG_DEBUG_UART_CLOCK=82000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d2_xplained_emmc_defconfig b/configs/sama5d2_xplained_emmc_defconfig
index 4e6169285b..d6c30e2b56 100644
--- a/configs/sama5d2_xplained_emmc_defconfig
+++ b/configs/sama5d2_xplained_emmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xf8020000
 CONFIG_DEBUG_UART_CLOCK=83000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d2_xplained_mmc_defconfig b/configs/sama5d2_xplained_mmc_defconfig
index fd2526158c..49e2a73560 100644
--- a/configs/sama5d2_xplained_mmc_defconfig
+++ b/configs/sama5d2_xplained_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xf8020000
 CONFIG_DEBUG_UART_CLOCK=83000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d3_xplained_mmc_defconfig b/configs/sama5d3_xplained_mmc_defconfig
index 3f3d2c917f..3454aa170d 100644
--- a/configs/sama5d3_xplained_mmc_defconfig
+++ b/configs/sama5d3_xplained_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xffffee00
 CONFIG_DEBUG_UART_CLOCK=132000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d3xek_mmc_defconfig b/configs/sama5d3xek_mmc_defconfig
index 0244360808..404af1ffad 100644
--- a/configs/sama5d3xek_mmc_defconfig
+++ b/configs/sama5d3xek_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xffffee00
 CONFIG_DEBUG_UART_CLOCK=132000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d4_xplained_mmc_defconfig b/configs/sama5d4_xplained_mmc_defconfig
index 32ebb17b4b..cbfb645201 100644
--- a/configs/sama5d4_xplained_mmc_defconfig
+++ b/configs/sama5d4_xplained_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
 CONFIG_DEBUG_UART_CLOCK=100000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sama5d4ek_mmc_defconfig b/configs/sama5d4ek_mmc_defconfig
index 0b2067ea47..a121af410b 100644
--- a/configs/sama5d4ek_mmc_defconfig
+++ b/configs/sama5d4ek_mmc_defconfig
@@ -13,7 +13,7 @@ CONFIG_SPL=y
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xfc00c000
 CONFIG_DEBUG_UART_CLOCK=88000000
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEBUG_UART=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
diff --git a/configs/sksimx6_defconfig b/configs/sksimx6_defconfig
index dccece1192..b614f97fc9 100644
--- a/configs/sksimx6_defconfig
+++ b/configs/sksimx6_defconfig
@@ -23,7 +23,7 @@ CONFIG_SILENT_U_BOOT_ONLY=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_GPIO=y
diff --git a/configs/sniper_defconfig b/configs/sniper_defconfig
index b7ded7686b..deb22618e9 100644
--- a/configs/sniper_defconfig
+++ b/configs/sniper_defconfig
@@ -11,7 +11,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=2
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SYS_PROMPT="sniper # "
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
index 5f3d733a8b..bc3a3a3e22 100644
--- a/configs/socfpga_stratix10_defconfig
+++ b/configs/socfpga_stratix10_defconfig
@@ -5,7 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y
 CONFIG_SPL=y
 CONFIG_IDENT_STRING="socfpga_stratix10"
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_BOOTDELAY=5
 CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig
index daca05e84b..01c7554253 100644
--- a/configs/tao3530_defconfig
+++ b/configs/tao3530_defconfig
@@ -6,7 +6,7 @@ CONFIG_TARGET_TAO3530=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=3
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="TAO-3530 # "
 # CONFIG_CMD_IMI is not set
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index b856b9d3c7..2adf156491 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -11,7 +11,7 @@ CONFIG_TARGET_THUBAN=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/ti814x_evm_defconfig b/configs/ti814x_evm_defconfig
index 8866d6d0e2..c4c3dd9e40 100644
--- a/configs/ti814x_evm_defconfig
+++ b/configs/ti814x_evm_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_TI814X_EVM=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_NR_DRAM_BANKS=1
diff --git a/configs/ti816x_evm_defconfig b/configs/ti816x_evm_defconfig
index 381f46411b..2e8a5980e6 100644
--- a/configs/ti816x_evm_defconfig
+++ b/configs/ti816x_evm_defconfig
@@ -8,7 +8,7 @@ CONFIG_TARGET_TI816X_EVM=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
-CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_FS_FAT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
diff --git a/configs/twister_defconfig b/configs/twister_defconfig
index 5632e6d271..04c713f28a 100644
--- a/configs/twister_defconfig
+++ b/configs/twister_defconfig
@@ -7,7 +7,7 @@ CONFIG_EMIF4=y
 CONFIG_SPL=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_BOOTDELAY=10
-# CONFIG_SPL_EXT_SUPPORT is not set
+# CONFIG_SPL_FS_EXT4 is not set
 CONFIG_SPL_OS_BOOT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="twister => "
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index 0f0b7866ca..a8cec9bb30 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -16,7 +16,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_CMD_GPIO=y
diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig
index b698fb720c..eac1dc9aee 100644
--- a/configs/udoo_neo_defconfig
+++ b/configs/udoo_neo_defconfig
@@ -17,7 +17,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_ENV_SUPPORT=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 136bc30fd4..5725487446 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -21,7 +21,7 @@ CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/xilinx_zynqmp_zc1232_revA_defconfig b/configs/xilinx_zynqmp_zc1232_revA_defconfig
index 983e61e48e..9026f00649 100644
--- a/configs/xilinx_zynqmp_zc1232_revA_defconfig
+++ b/configs/xilinx_zynqmp_zc1232_revA_defconfig
@@ -5,7 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xff000000
 CONFIG_DEBUG_UART_CLOCK=100000000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/xilinx_zynqmp_zc1254_revA_defconfig b/configs/xilinx_zynqmp_zc1254_revA_defconfig
index 10d3489b69..3eed069760 100644
--- a/configs/xilinx_zynqmp_zc1254_revA_defconfig
+++ b/configs/xilinx_zynqmp_zc1254_revA_defconfig
@@ -5,7 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xff000000
 CONFIG_DEBUG_UART_CLOCK=100000000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/xilinx_zynqmp_zc1275_revA_defconfig b/configs/xilinx_zynqmp_zc1275_revA_defconfig
index 9ac3dd85f1..8bd7c9c578 100644
--- a/configs/xilinx_zynqmp_zc1275_revA_defconfig
+++ b/configs/xilinx_zynqmp_zc1275_revA_defconfig
@@ -5,7 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xff000000
 CONFIG_DEBUG_UART_CLOCK=100000000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/xilinx_zynqmp_zc1275_revB_defconfig b/configs/xilinx_zynqmp_zc1275_revB_defconfig
index c154b15871..9f023c2bd2 100644
--- a/configs/xilinx_zynqmp_zc1275_revB_defconfig
+++ b/configs/xilinx_zynqmp_zc1275_revB_defconfig
@@ -6,7 +6,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xff000000
 CONFIG_DEBUG_UART_CLOCK=100000000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
index bbbbb8ef4d..fb369b1ff8 100644
--- a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
@@ -5,7 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000
 CONFIG_SPL=y
 CONFIG_DEBUG_UART_BASE=0xff000000
 CONFIG_DEBUG_UART_CLOCK=100000000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 # CONFIG_SPL_LIBDISK_SUPPORT is not set
 CONFIG_ZYNQMP_USB=y
 CONFIG_DEBUG_UART=y
diff --git a/configs/xpress_spl_defconfig b/configs/xpress_spl_defconfig
index f3d02fdad2..908d92e96f 100644
--- a/configs/xpress_spl_defconfig
+++ b/configs/xpress_spl_defconfig
@@ -16,7 +16,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_HUSH_PARSER=y
diff --git a/configs/zc5202_defconfig b/configs/zc5202_defconfig
index f0b51b6e91..cca1f2ddd3 100644
--- a/configs/zc5202_defconfig
+++ b/configs/zc5202_defconfig
@@ -19,7 +19,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_DEFAULT_FDT_FILE="imx6q-zc5202.dtb"
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/zc5601_defconfig b/configs/zc5601_defconfig
index 1105b9f251..cfe80b38de 100644
--- a/configs/zc5601_defconfig
+++ b/configs/zc5601_defconfig
@@ -19,7 +19,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_DEFAULT_FDT_FILE="imx6q-zc5601.dtb"
 CONFIG_BOUNCE_BUFFER=y
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_EXT_SUPPORT=y
+CONFIG_SPL_FS_EXT4=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
diff --git a/configs/zynq_zc770_xm011_defconfig b/configs/zynq_zc770_xm011_defconfig
index c15877d0ad..70a76e6020 100644
--- a/configs/zynq_zc770_xm011_defconfig
+++ b/configs/zynq_zc770_xm011_defconfig
@@ -6,7 +6,7 @@ CONFIG_DEBUG_UART_BASE=0xe0001000
 CONFIG_DEBUG_UART_CLOCK=50000000
 CONFIG_IDENT_STRING=" Xilinx Zynq ZC770 XM011"
 CONFIG_SPL_STACK_R_ADDR=0x200000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
diff --git a/configs/zynq_zc770_xm011_x16_defconfig b/configs/zynq_zc770_xm011_x16_defconfig
index 60627da8e5..2a6ffa595d 100644
--- a/configs/zynq_zc770_xm011_x16_defconfig
+++ b/configs/zynq_zc770_xm011_x16_defconfig
@@ -6,7 +6,7 @@ CONFIG_DEBUG_UART_BASE=0xe0001000
 CONFIG_DEBUG_UART_CLOCK=50000000
 CONFIG_IDENT_STRING=" Xilinx Zynq ZC770 XM011 x16"
 CONFIG_SPL_STACK_R_ADDR=0x200000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
diff --git a/configs/zynq_zc770_xm012_defconfig b/configs/zynq_zc770_xm012_defconfig
index aa20971e44..8c92505024 100644
--- a/configs/zynq_zc770_xm012_defconfig
+++ b/configs/zynq_zc770_xm012_defconfig
@@ -4,7 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x4000000
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" Xilinx Zynq ZC770 XM012"
 CONFIG_SPL_STACK_R_ADDR=0x200000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
diff --git a/configs/zynq_zc770_xm013_defconfig b/configs/zynq_zc770_xm013_defconfig
index a08bd29933..630e392e4e 100644
--- a/configs/zynq_zc770_xm013_defconfig
+++ b/configs/zynq_zc770_xm013_defconfig
@@ -4,7 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x4000000
 CONFIG_SPL=y
 CONFIG_IDENT_STRING=" Xilinx Zynq ZC770 XM013"
 CONFIG_SPL_STACK_R_ADDR=0x200000
-# CONFIG_SPL_FAT_SUPPORT is not set
+# CONFIG_SPL_FS_FAT is not set
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
diff --git a/doc/README.SPL b/doc/README.SPL
index fc1ca1ad4f..7a30fefa96 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -53,8 +53,8 @@ CONFIG_SPL_MMC_SUPPORT (drivers/mmc/libmmc.o)
 CONFIG_SPL_SERIAL_SUPPORT (drivers/serial/libserial.o)
 CONFIG_SPL_SPI_FLASH_SUPPORT (drivers/mtd/spi/libspi_flash.o)
 CONFIG_SPL_SPI_SUPPORT (drivers/spi/libspi.o)
-CONFIG_SPL_FAT_SUPPORT (fs/fat/libfat.o)
-CONFIG_SPL_EXT_SUPPORT
+CONFIG_SPL_FS_FAT (fs/fat/libfat.o)
+CONFIG_SPL_FS_EXT4
 CONFIG_SPL_LIBGENERIC_SUPPORT (lib/libgeneric.o)
 CONFIG_SPL_POWER_SUPPORT (drivers/power/libpower.o)
 CONFIG_SPL_NAND_SUPPORT (drivers/mtd/nand/raw/libnand.o)
diff --git a/drivers/power/regulator/pbias_regulator.c b/drivers/power/regulator/pbias_regulator.c
index 366f97b38b..4ed3c94e03 100644
--- a/drivers/power/regulator/pbias_regulator.c
+++ b/drivers/power/regulator/pbias_regulator.c
@@ -14,6 +14,11 @@
 #include <linux/bitops.h>
 #include <linux/ioport.h>
 #include <dm/read.h>
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/arch/mux.h>
+#endif
 
 struct pbias_reg_info {
 	u32 enable;
@@ -223,8 +228,11 @@ static int pbias_regulator_get_value(struct udevice *dev)
 static int pbias_regulator_set_value(struct udevice *dev, int uV)
 {
 	const struct pbias_reg_info *p = dev_get_priv(dev);
-	int rc;
+	int rc, ret;
 	u32 reg;
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	u32 wkup_ctrl = readl(OMAP34XX_CTRL_WKUP_CTRL);
+#endif
 
 	rc = pmic_read(dev->parent, 0, (uint8_t *)&reg, sizeof(reg));
 	if (rc)
@@ -240,7 +248,23 @@ static int pbias_regulator_set_value(struct udevice *dev, int uV)
 	debug("Setting %s voltage to %s\n", p->name,
 	      (reg & p->vmode) ? "3.0v" : "1.8v");
 
-	return pmic_write(dev->parent, 0, (uint8_t *)&reg, sizeof(reg));
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	if (get_cpu_family() == CPU_OMAP36XX) {
+		/* Disable extended drain IO before changing PBIAS */
+		wkup_ctrl &= ~OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ;
+		writel(wkup_ctrl, OMAP34XX_CTRL_WKUP_CTRL);
+	}
+#endif
+	ret = pmic_write(dev->parent, 0, (uint8_t *)&reg, sizeof(reg));
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	if (get_cpu_family() == CPU_OMAP36XX) {
+		/* Enable extended drain IO after changing PBIAS */
+		writel(wkup_ctrl |
+				OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ,
+				OMAP34XX_CTRL_WKUP_CTRL);
+	}
+#endif
+	return ret;
 }
 
 static int pbias_regulator_get_enable(struct udevice *dev)
@@ -264,9 +288,20 @@ static int pbias_regulator_set_enable(struct udevice *dev, bool enable)
 	const struct pbias_reg_info *p = dev_get_priv(dev);
 	int rc;
 	u32 reg;
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	u32 wkup_ctrl = readl(OMAP34XX_CTRL_WKUP_CTRL);
+#endif
 
 	debug("Turning %s %s\n", enable ? "on" : "off", p->name);
 
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	if (get_cpu_family() == CPU_OMAP36XX) {
+		/* Disable extended drain IO before changing PBIAS */
+		wkup_ctrl &= ~OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ;
+		writel(wkup_ctrl, OMAP34XX_CTRL_WKUP_CTRL);
+	}
+#endif
+
 	rc = pmic_read(dev->parent, 0, (uint8_t *)&reg, sizeof(reg));
 	if (rc)
 		return rc;
@@ -278,6 +313,16 @@ static int pbias_regulator_set_enable(struct udevice *dev, bool enable)
 		reg |= p->disable_val;
 
 	rc = pmic_write(dev->parent, 0, (uint8_t *)&reg, sizeof(reg));
+
+#ifdef CONFIG_MMC_OMAP36XX_PINS
+	if (get_cpu_family() == CPU_OMAP36XX) {
+		/* Enable extended drain IO after changing PBIAS */
+		writel(wkup_ctrl |
+				OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ,
+				OMAP34XX_CTRL_WKUP_CTRL);
+	}
+#endif
+
 	if (rc)
 		return rc;
 
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index e4993dc6e6..0b5a1a4796 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2333,6 +2333,8 @@ fail:
 }
 
 /*-------------------------------------------------------------------------*/
+static void _usb_eth_halt(struct ether_priv *priv);
+
 static int _usb_eth_init(struct ether_priv *priv)
 {
 	struct eth_dev *dev = &priv->ethdev;
@@ -2406,6 +2408,7 @@ static int _usb_eth_init(struct ether_priv *priv)
 	rx_submit(dev, dev->rx_req, 0);
 	return 0;
 fail:
+	_usb_eth_halt(priv);
 	return -1;
 }
 
@@ -2485,7 +2488,7 @@ static int _usb_eth_recv(struct ether_priv *priv)
 	return 0;
 }
 
-void _usb_eth_halt(struct ether_priv *priv)
+static void _usb_eth_halt(struct ether_priv *priv)
 {
 	struct eth_dev *dev = &priv->ethdev;
 
diff --git a/fs/Makefile b/fs/Makefile
index f21cd23f03..10c735ad43 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -6,8 +6,8 @@
 
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_FS_LOADER) += fs.o
-obj-$(CONFIG_SPL_FAT_SUPPORT) += fat/
-obj-$(CONFIG_SPL_EXT_SUPPORT) += ext4/
+obj-$(CONFIG_SPL_FS_FAT) += fat/
+obj-$(CONFIG_SPL_FS_EXT4) += ext4/
 else
 obj-y				+= fs.o
 
diff --git a/fs/fat/Makefile b/fs/fat/Makefile
index e64b61a0b4..f84efaccc7 100644
--- a/fs/fat/Makefile
+++ b/fs/fat/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0+
 #
 
-obj-$(CONFIG_FS_FAT)	:= fat.o
-obj-$(CONFIG_FAT_WRITE):= fat_write.o
+obj-$(CONFIG_$(SPL_)FS_FAT) = fat.o
+obj-$(CONFIG_$(SPL_)FAT_WRITE) = fat_write.o
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 179bf4f3d8..dac86ea516 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -145,7 +145,8 @@ static void get_name(dir_entry *dirent, char *s_name)
 }
 
 static int flush_dirty_fat_buffer(fsdata *mydata);
-#if !defined(CONFIG_FAT_WRITE)
+
+#if !CONFIG_IS_ENABLED(FAT_WRITE)
 /* Stub for read only operation */
 int flush_dirty_fat_buffer(fsdata *mydata)
 {
diff --git a/fs/fs.c b/fs/fs.c
index 7fd22101ef..0e9c2f1062 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -168,7 +168,7 @@ static struct fstype_info fstypes[] = {
 		.exists = fat_exists,
 		.size = fat_size,
 		.read = fat_read_file,
-#ifdef CONFIG_FAT_WRITE
+#if CONFIG_IS_ENABLED(FAT_WRITE)
 		.write = file_fat_write,
 		.unlink = fat_unlink,
 		.mkdir = fat_mkdir,
@@ -183,7 +183,8 @@ static struct fstype_info fstypes[] = {
 		.closedir = fat_closedir,
 	},
 #endif
-#ifdef CONFIG_FS_EXT4
+
+#if CONFIG_IS_ENABLED(FS_EXT4)
 	{
 		.fstype = FS_TYPE_EXT,
 		.name = "ext4",
@@ -453,8 +454,7 @@ static int fs_read_lmb_check(const char *filename, ulong addr, loff_t offset,
 	if (len && len < read_len)
 		read_len = len;
 
-	lmb_init_and_reserve(&lmb, gd->bd->bi_dram[0].start,
-			     gd->bd->bi_dram[0].size, (void *)gd->fdt_blob);
+	lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob);
 	lmb_dump_all(&lmb);
 
 	if (lmb_alloc_addr(&lmb, addr, read_len) == addr)
diff --git a/include/configs/SBx81LIFKW.h b/include/configs/SBx81LIFKW.h
index 07b65f89f9..d62fd35e81 100644
--- a/include/configs/SBx81LIFKW.h
+++ b/include/configs/SBx81LIFKW.h
@@ -13,7 +13,6 @@
 #define CONFIG_KW88F6281	1	/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 #define CONFIG_SYS_KWD_CONFIG	$(CONFIG_BOARDDIR)/kwbimage.cfg
-#define CONFIG_BUILD_TARGET	"u-boot.kwb"
 
 /* additions for new ARM relocation support */
 #define CONFIG_SYS_SDRAM_BASE	0x00000000
diff --git a/include/configs/SBx81LIFXCAT.h b/include/configs/SBx81LIFXCAT.h
index d73752c7f9..3c8c216d89 100644
--- a/include/configs/SBx81LIFXCAT.h
+++ b/include/configs/SBx81LIFXCAT.h
@@ -13,7 +13,6 @@
 #define CONFIG_KW88F6281	1	/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 #define CONFIG_SYS_KWD_CONFIG	$(CONFIG_BOARDDIR)/kwbimage.cfg
-#define CONFIG_BUILD_TARGET	"u-boot.kwb"
 
 /* additions for new ARM relocation support */
 #define CONFIG_SYS_SDRAM_BASE	0x00000000
diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
index f8d3c3b63f..5e54441c73 100644
--- a/include/configs/ib62x0.h
+++ b/include/configs/ib62x0.h
@@ -15,9 +15,6 @@
 #define CONFIG_KW88F6281		/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 
-/* Add target to build it automatically upon "make" */
-#define CONFIG_BUILD_TARGET     "u-boot.kwb"
-
 /*
  * Compression configuration
  */
diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
index 720ff045a7..3d9a7dc902 100644
--- a/include/configs/imx6_spl.h
+++ b/include/configs/imx6_spl.h
@@ -43,7 +43,7 @@
 #endif
 
 /* Define the payload for FAT/EXT support */
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 # ifdef CONFIG_OF_CONTROL
 #  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot-dtb.img"
 # else
diff --git a/include/configs/imx7_spl.h b/include/configs/imx7_spl.h
index 1eb6cd894d..aca32dbabd 100644
--- a/include/configs/imx7_spl.h
+++ b/include/configs/imx7_spl.h
@@ -38,7 +38,7 @@
 #endif
 
 /* Define the payload for FAT/EXT support */
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 # ifdef CONFIG_OF_CONTROL
 #  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot-dtb.img"
 # else
diff --git a/include/configs/mv-plug-common.h b/include/configs/mv-plug-common.h
index f424e2cc6c..486650f183 100644
--- a/include/configs/mv-plug-common.h
+++ b/include/configs/mv-plug-common.h
@@ -13,9 +13,6 @@
 #define CONFIG_KW88F6281	1	/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 
-/* Add target to build it automatically upon "make" */
-#define CONFIG_BUILD_TARGET     "u-boot.kwb"
-
 /*
  * mv-common.h should be defined after CMD configs since it used them
  * to enable certain macros
diff --git a/include/configs/nsa310s.h b/include/configs/nsa310s.h
index 1ca9a01754..eb465e0690 100644
--- a/include/configs/nsa310s.h
+++ b/include/configs/nsa310s.h
@@ -15,9 +15,6 @@
 #define CONFIG_KW88F6702		1	/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 
-/* add target to build it automatically upon "make" */
-#define CONFIG_BUILD_TARGET		"u-boot.kwb"
-
 /* compression configuration */
 #define CONFIG_BZIP2
 
diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h
index 6c2fa6a63c..06d5d3219c 100644
--- a/include/configs/rcar-gen3-common.h
+++ b/include/configs/rcar-gen3-common.h
@@ -12,7 +12,6 @@
 #include <asm/arch/rmobile.h>
 
 #define CONFIG_REMAKE_ELF
-#define CONFIG_BUILD_TARGET	"u-boot-elf.srec"
 
 /* boot option */
 
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 3b32dd2474..c9cbf8f5e3 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -14,9 +14,6 @@
 
 #define CONFIG_TIMESTAMP		/* Print image info with timestamp */
 
-/* add target to build it automatically upon "make" */
-#define CONFIG_BUILD_TARGET		"u-boot-with-spl.sfp"
-
 /*
  * Memory configurations
  */
@@ -266,7 +263,7 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
 
 /* SPL SDMMC boot support */
 #ifdef CONFIG_SPL_MMC_SUPPORT
-#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+#if defined(CONFIG_SPL_FS_FAT) || defined(CONFIG_SPL_FS_EXT4)
 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot-dtb.img"
 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
 #endif
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index ed0cfc24f5..b01d1c3c84 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -32,7 +32,6 @@
 #endif
 
 #ifdef CONFIG_ARM64
-#define CONFIG_BUILD_TARGET "u-boot.itb"
 #define CONFIG_SYS_BOOTM_LEN		(32 << 20)
 #endif
 
diff --git a/include/lmb.h b/include/lmb.h
index e87c0b0ada..3b338dfee0 100644
--- a/include/lmb.h
+++ b/include/lmb.h
@@ -4,6 +4,8 @@
 #ifdef __KERNEL__
 
 #include <asm/types.h>
+#include <asm/u-boot.h>
+
 /*
  * Logical memory blocks.
  *
@@ -29,8 +31,9 @@ struct lmb {
 };
 
 extern void lmb_init(struct lmb *lmb);
-extern void lmb_init_and_reserve(struct lmb *lmb, phys_addr_t base,
-				 phys_size_t size, void *fdt_blob);
+extern void lmb_init_and_reserve(struct lmb *lmb, bd_t *bd, void *fdt_blob);
+extern void lmb_init_and_reserve_range(struct lmb *lmb, phys_addr_t base,
+				       phys_size_t size, void *fdt_blob);
 extern long lmb_add(struct lmb *lmb, phys_addr_t base, phys_size_t size);
 extern long lmb_reserve(struct lmb *lmb, phys_addr_t base, phys_size_t size);
 extern phys_addr_t lmb_alloc(struct lmb *lmb, phys_size_t size, ulong align);
diff --git a/include/part.h b/include/part.h
index 0750aee907..ebca546db5 100644
--- a/include/part.h
+++ b/include/part.h
@@ -246,7 +246,7 @@ static inline int blk_get_device_part_str(const char *ifname,
  */
 #ifdef CONFIG_SPL_BUILD
 # define part_print_ptr(x)	NULL
-# if defined(CONFIG_SPL_EXT_SUPPORT) || defined(CONFIG_SPL_FAT_SUPPORT) || \
+# if defined(CONFIG_SPL_FS_EXT4) || defined(CONFIG_SPL_FS_FAT) || \
 	defined(CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION)
 #  define part_get_info_ptr(x)	x
 # else
diff --git a/lib/lmb.c b/lib/lmb.c
index 7aff2c248f..b3b84e4d37 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -98,12 +98,8 @@ void lmb_init(struct lmb *lmb)
 	lmb->reserved.size = 0;
 }
 
-/* Initialize the struct, add memory and call arch/board reserve functions */
-void lmb_init_and_reserve(struct lmb *lmb, phys_addr_t base, phys_size_t size,
-			  void *fdt_blob)
+static void lmb_reserve_common(struct lmb *lmb, void *fdt_blob)
 {
-	lmb_init(lmb);
-	lmb_add(lmb, base, size);
 	arch_lmb_reserve(lmb);
 	board_lmb_reserve(lmb);
 
@@ -111,6 +107,37 @@ void lmb_init_and_reserve(struct lmb *lmb, phys_addr_t base, phys_size_t size,
 		boot_fdt_add_mem_rsv_regions(lmb, fdt_blob);
 }
 
+/* Initialize the struct, add memory and call arch/board reserve functions */
+void lmb_init_and_reserve(struct lmb *lmb, bd_t *bd, void *fdt_blob)
+{
+#ifdef CONFIG_NR_DRAM_BANKS
+	int i;
+#endif
+
+	lmb_init(lmb);
+#ifdef CONFIG_NR_DRAM_BANKS
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+		if (bd->bi_dram[i].size) {
+			lmb_add(lmb, bd->bi_dram[i].start,
+				bd->bi_dram[i].size);
+		}
+	}
+#else
+	if (bd->bi_memsize)
+		lmb_add(lmb, bd->bi_memstart, bd->bi_memsize);
+#endif
+	lmb_reserve_common(lmb, fdt_blob);
+}
+
+/* Initialize the struct, add memory and call arch/board reserve functions */
+void lmb_init_and_reserve_range(struct lmb *lmb, phys_addr_t base,
+				phys_size_t size, void *fdt_blob)
+{
+	lmb_init(lmb);
+	lmb_add(lmb, base, size);
+	lmb_reserve_common(lmb, fdt_blob);
+}
+
 /* This routine called with relocation disabled. */
 static long lmb_add_region(struct lmb_region *rgn, phys_addr_t base, phys_size_t size)
 {
diff --git a/net/tftp.c b/net/tftp.c
index eca801aa19..34488b76c8 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -606,8 +606,7 @@ static int tftp_init_load_addr(void)
 	struct lmb lmb;
 	phys_size_t max_size;
 
-	lmb_init_and_reserve(&lmb, gd->bd->bi_dram[0].start,
-			     gd->bd->bi_dram[0].size, (void *)gd->fdt_blob);
+	lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob);
 
 	max_size = lmb_get_free_size(&lmb, load_addr);
 	if (!max_size)
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index c05fc37964..b425cc360f 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -178,7 +178,6 @@ CONFIG_BS_SIZE
 CONFIG_BTB
 CONFIG_BUFNO_AUTO_INCR_BIT
 CONFIG_BUILD_ENVCRC
-CONFIG_BUILD_TARGET
 CONFIG_BUS_WIDTH
 CONFIG_BZIP2
 CONFIG_CADDY2
diff --git a/test/lib/lmb.c b/test/lib/lmb.c
index 9a228523cc..ec68227bb6 100644
--- a/test/lib/lmb.c
+++ b/test/lib/lmb.c
@@ -15,9 +15,11 @@ static int check_lmb(struct unit_test_state *uts, struct lmb *lmb,
 		     phys_addr_t base2, phys_size_t size2,
 		     phys_addr_t base3, phys_size_t size3)
 {
-	ut_asserteq(lmb->memory.cnt, 1);
-	ut_asserteq(lmb->memory.region[0].base, ram_base);
-	ut_asserteq(lmb->memory.region[0].size, ram_size);
+	if (ram_size) {
+		ut_asserteq(lmb->memory.cnt, 1);
+		ut_asserteq(lmb->memory.region[0].base, ram_base);
+		ut_asserteq(lmb->memory.region[0].size, ram_size);
+	}
 
 	ut_asserteq(lmb->reserved.cnt, num_reserved);
 	if (num_reserved > 0) {
@@ -45,8 +47,9 @@ static int check_lmb(struct unit_test_state *uts, struct lmb *lmb,
  * Test helper function that reserves 64 KiB somewhere in the simulated RAM and
  * then does some alloc + free tests.
  */
-static int test_multi_alloc(struct unit_test_state *uts,
-			    const phys_addr_t ram, const phys_size_t ram_size,
+static int test_multi_alloc(struct unit_test_state *uts, const phys_addr_t ram,
+			    const phys_size_t ram_size, const phys_addr_t ram0,
+			    const phys_size_t ram0_size,
 			    const phys_addr_t alloc_64k_addr)
 {
 	const phys_addr_t ram_end = ram + ram_size;
@@ -65,82 +68,119 @@ static int test_multi_alloc(struct unit_test_state *uts,
 
 	lmb_init(&lmb);
 
+	if (ram0_size) {
+		ret = lmb_add(&lmb, ram0, ram0_size);
+		ut_asserteq(ret, 0);
+	}
+
 	ret = lmb_add(&lmb, ram, ram_size);
 	ut_asserteq(ret, 0);
 
+	if (ram0_size) {
+		ut_asserteq(lmb.memory.cnt, 2);
+		ut_asserteq(lmb.memory.region[0].base, ram0);
+		ut_asserteq(lmb.memory.region[0].size, ram0_size);
+		ut_asserteq(lmb.memory.region[1].base, ram);
+		ut_asserteq(lmb.memory.region[1].size, ram_size);
+	} else {
+		ut_asserteq(lmb.memory.cnt, 1);
+		ut_asserteq(lmb.memory.region[0].base, ram);
+		ut_asserteq(lmb.memory.region[0].size, ram_size);
+	}
+
 	/* reserve 64KiB somewhere */
 	ret = lmb_reserve(&lmb, alloc_64k_addr, 0x10000);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 1, alloc_64k_addr, 0x10000,
+	ASSERT_LMB(&lmb, 0, 0, 1, alloc_64k_addr, 0x10000,
 		   0, 0, 0, 0);
 
 	/* allocate somewhere, should be at the end of RAM */
 	a = lmb_alloc(&lmb, 4, 1);
 	ut_asserteq(a, ram_end - 4);
-	ASSERT_LMB(&lmb, ram, ram_size, 2, alloc_64k_addr, 0x10000,
+	ASSERT_LMB(&lmb, 0, 0, 2, alloc_64k_addr, 0x10000,
 		   ram_end - 4, 4, 0, 0);
 	/* alloc below end of reserved region -> below reserved region */
 	b = lmb_alloc_base(&lmb, 4, 1, alloc_64k_end);
 	ut_asserteq(b, alloc_64k_addr - 4);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 4, 0x10000 + 4, ram_end - 4, 4, 0, 0);
 
 	/* 2nd time */
 	c = lmb_alloc(&lmb, 4, 1);
 	ut_asserteq(c, ram_end - 8);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 4, 0x10000 + 4, ram_end - 8, 8, 0, 0);
 	d = lmb_alloc_base(&lmb, 4, 1, alloc_64k_end);
 	ut_asserteq(d, alloc_64k_addr - 8);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 0x10000 + 8, ram_end - 8, 8, 0, 0);
 
 	ret = lmb_free(&lmb, a, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 0x10000 + 8, ram_end - 8, 4, 0, 0);
 	/* allocate again to ensure we get the same address */
 	a2 = lmb_alloc(&lmb, 4, 1);
 	ut_asserteq(a, a2);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 0x10000 + 8, ram_end - 8, 8, 0, 0);
 	ret = lmb_free(&lmb, a2, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 0x10000 + 8, ram_end - 8, 4, 0, 0);
 
 	ret = lmb_free(&lmb, b, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 3,
+	ASSERT_LMB(&lmb, 0, 0, 3,
 		   alloc_64k_addr - 8, 4, alloc_64k_addr, 0x10000,
 		   ram_end - 8, 4);
 	/* allocate again to ensure we get the same address */
 	b2 = lmb_alloc_base(&lmb, 4, 1, alloc_64k_end);
 	ut_asserteq(b, b2);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 0x10000 + 8, ram_end - 8, 4, 0, 0);
 	ret = lmb_free(&lmb, b2, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 3,
+	ASSERT_LMB(&lmb, 0, 0, 3,
 		   alloc_64k_addr - 8, 4, alloc_64k_addr, 0x10000,
 		   ram_end - 8, 4);
 
 	ret = lmb_free(&lmb, c, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 2,
+	ASSERT_LMB(&lmb, 0, 0, 2,
 		   alloc_64k_addr - 8, 4, alloc_64k_addr, 0x10000, 0, 0);
 	ret = lmb_free(&lmb, d, 4);
 	ut_asserteq(ret, 0);
-	ASSERT_LMB(&lmb, ram, ram_size, 1, alloc_64k_addr, 0x10000,
+	ASSERT_LMB(&lmb, 0, 0, 1, alloc_64k_addr, 0x10000,
 		   0, 0, 0, 0);
 
+	if (ram0_size) {
+		ut_asserteq(lmb.memory.cnt, 2);
+		ut_asserteq(lmb.memory.region[0].base, ram0);
+		ut_asserteq(lmb.memory.region[0].size, ram0_size);
+		ut_asserteq(lmb.memory.region[1].base, ram);
+		ut_asserteq(lmb.memory.region[1].size, ram_size);
+	} else {
+		ut_asserteq(lmb.memory.cnt, 1);
+		ut_asserteq(lmb.memory.region[0].base, ram);
+		ut_asserteq(lmb.memory.region[0].size, ram_size);
+	}
+
 	return 0;
 }
 
 static int test_multi_alloc_512mb(struct unit_test_state *uts,
 				  const phys_addr_t ram)
 {
-	return test_multi_alloc(uts, ram, 0x20000000, ram + 0x10000000);
+	return test_multi_alloc(uts, ram, 0x20000000, 0, 0, ram + 0x10000000);
+}
+
+static int test_multi_alloc_512mb_x2(struct unit_test_state *uts,
+				     const phys_addr_t ram,
+				     const phys_addr_t ram0)
+{
+	return test_multi_alloc(uts, ram, 0x20000000, ram0, 0x20000000,
+				ram + 0x10000000);
 }
 
 /* Create a memory region with one reserved region and allocate */
@@ -159,6 +199,22 @@ static int lib_test_lmb_simple(struct unit_test_state *uts)
 
 DM_TEST(lib_test_lmb_simple, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
 
+/* Create two memory regions with one reserved region and allocate */
+static int lib_test_lmb_simple_x2(struct unit_test_state *uts)
+{
+	int ret;
+
+	/* simulate 512 MiB RAM beginning at 2GiB and 1 GiB */
+	ret = test_multi_alloc_512mb_x2(uts, 0x80000000, 0x40000000);
+	if (ret)
+		return ret;
+
+	/* simulate 512 MiB RAM beginning at 3.5GiB and 1 GiB */
+	return test_multi_alloc_512mb_x2(uts, 0xE0000000, 0x40000000);
+}
+
+DM_TEST(lib_test_lmb_simple_x2,  DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
 /* Simulate 512 MiB RAM, allocate some blocks that fit/don't fit */
 static int test_bigblock(struct unit_test_state *uts, const phys_addr_t ram)
 {
diff --git a/tools/dumpimage.c b/tools/dumpimage.c
index 7115df04c1..ee3d41dda4 100644
--- a/tools/dumpimage.c
+++ b/tools/dumpimage.c
@@ -60,27 +60,26 @@ int main(int argc, char **argv)
 	int ifd = -1;
 	struct stat sbuf;
 	char *ptr;
-	int retval = 0;
+	int retval = EXIT_SUCCESS;
 	struct image_type_params *tparams = NULL;
 
 	params.cmdname = *argv;
 
-	while ((opt = getopt(argc, argv, "li:o:T:p:V")) != -1) {
+	while ((opt = getopt(argc, argv, "hlo:T:p:V")) != -1) {
 		switch (opt) {
 		case 'l':
 			params.lflag = 1;
 			break;
-		case 'i':
-			params.imagefile = optarg;
-			params.iflag = 1;
-			break;
 		case 'o':
 			params.outfile = optarg;
+			params.iflag = 1;
 			break;
 		case 'T':
 			params.type = genimg_get_type_id(optarg);
 			if (params.type < 0) {
-				usage();
+				fprintf(stderr, "%s: Invalid type\n",
+					params.cmdname);
+				exit(EXIT_FAILURE);
 			}
 			break;
 		case 'p':
@@ -95,15 +94,24 @@ int main(int argc, char **argv)
 		case 'V':
 			printf("dumpimage version %s\n", PLAIN_VERSION);
 			exit(EXIT_SUCCESS);
+		case 'h':
+			usage();
 		default:
 			usage();
 			break;
 		}
 	}
 
-	if (optind >= argc)
+	if (argc < 2)
 		usage();
 
+	if (optind >= argc) {
+		fprintf(stderr, "%s: image file missing\n", params.cmdname);
+		exit(EXIT_FAILURE);
+	}
+
+	params.imagefile = argv[optind];
+
 	/* set tparams as per input type_id */
 	tparams = imagetool_get_type(params.type);
 	if (tparams == NULL) {
@@ -117,78 +125,69 @@ int main(int argc, char **argv)
 	 * as per image type to be generated/listed
 	 */
 	if (tparams->check_params) {
-		if (tparams->check_params(&params))
-			usage();
+		if (tparams->check_params(&params)) {
+			fprintf(stderr, "%s: Parameter check failed\n",
+				params.cmdname);
+			exit(EXIT_FAILURE);
+		}
 	}
 
-	if (params.iflag)
-		params.datafile = argv[optind];
-	else
-		params.imagefile = argv[optind];
-	if (!params.outfile)
-		params.outfile = params.datafile;
+	if (!params.lflag && !params.outfile) {
+		fprintf(stderr, "%s: No output file provided\n",
+			params.cmdname);
+		exit(EXIT_FAILURE);
+	}
 
 	ifd = open(params.imagefile, O_RDONLY|O_BINARY);
 	if (ifd < 0) {
-		fprintf(stderr, "%s: Can't open \"%s\": %s\n",
-			params.cmdname, params.imagefile,
-			strerror(errno));
+		fprintf(stderr, "%s: Can't open \"%s\": %s\n", params.cmdname,
+			params.imagefile, strerror(errno));
 		exit(EXIT_FAILURE);
 	}
 
-	if (params.lflag || params.iflag) {
-		if (fstat(ifd, &sbuf) < 0) {
-			fprintf(stderr, "%s: Can't stat \"%s\": %s\n",
-				params.cmdname, params.imagefile,
-				strerror(errno));
-			exit(EXIT_FAILURE);
-		}
+	if (fstat(ifd, &sbuf) < 0) {
+		fprintf(stderr, "%s: Can't stat \"%s\": %s\n", params.cmdname,
+			params.imagefile, strerror(errno));
+		exit(EXIT_FAILURE);
+	}
 
-		if ((uint32_t)sbuf.st_size < tparams->header_size) {
-			fprintf(stderr,
-				"%s: Bad size: \"%s\" is not valid image\n",
-				params.cmdname, params.imagefile);
-			exit(EXIT_FAILURE);
-		}
+	if ((uint32_t)sbuf.st_size < tparams->header_size) {
+		fprintf(stderr, "%s: Bad size: \"%s\" is not valid image\n",
+			params.cmdname, params.imagefile);
+		exit(EXIT_FAILURE);
+	}
 
-		ptr = mmap(0, sbuf.st_size, PROT_READ, MAP_SHARED, ifd, 0);
-		if (ptr == MAP_FAILED) {
-			fprintf(stderr, "%s: Can't read \"%s\": %s\n",
-				params.cmdname, params.imagefile,
-				strerror(errno));
-			exit(EXIT_FAILURE);
-		}
+	ptr = mmap(0, sbuf.st_size, PROT_READ, MAP_SHARED, ifd, 0);
+	if (ptr == MAP_FAILED) {
+		fprintf(stderr, "%s: Can't read \"%s\": %s\n", params.cmdname,
+			params.imagefile, strerror(errno));
+		exit(EXIT_FAILURE);
+	}
 
+	/*
+	 * Both calls bellow scan through dumpimage registry for all
+	 * supported image types and verify the input image file
+	 * header for match
+	 */
+	if (params.iflag) {
 		/*
-		 * Both calls bellow scan through dumpimage registry for all
-		 * supported image types and verify the input image file
-		 * header for match
+		 * Extract the data files from within the matched
+		 * image type. Returns the error code if not matched
 		 */
-		if (params.iflag) {
-			/*
-			 * Extract the data files from within the matched
-			 * image type. Returns the error code if not matched
-			 */
-			retval = dumpimage_extract_subimage(tparams, ptr,
-					&sbuf);
-		} else {
-			/*
-			 * Print the image information for matched image type
-			 * Returns the error code if not matched
-			 */
-			retval = imagetool_verify_print_header(ptr, &sbuf,
-					tparams, &params);
-		}
-
-		(void)munmap((void *)ptr, sbuf.st_size);
-		(void)close(ifd);
-
-		return retval;
+		retval = dumpimage_extract_subimage(tparams, ptr, &sbuf);
+	} else {
+		/*
+		 * Print the image information for matched image type
+		 * Returns the error code if not matched
+		 */
+		retval = imagetool_verify_print_header(ptr, &sbuf, tparams,
+						       &params);
 	}
 
+	(void)munmap((void *)ptr, sbuf.st_size);
 	(void)close(ifd);
 
-	return EXIT_SUCCESS;
+	return retval;
 }
 
 static void usage(void)
@@ -197,14 +196,17 @@ static void usage(void)
 		"          -l ==> list image header information\n",
 		params.cmdname);
 	fprintf(stderr,
-		"       %s -i image -T type [-p position] [-o outfile] data_file\n"
-		"          -i ==> extract from the 'image' a specific 'data_file'\n"
-		"          -T ==> set image type to 'type'\n"
-		"          -p ==> 'position' (starting at 0) of the 'data_file' inside the 'image'\n",
+		"       %s [-T type] [-p position] [-o outfile] image\n"
+		"          -T ==> declare image type as 'type'\n"
+		"          -p ==> 'position' (starting at 0) of the component to extract from image\n"
+		"          -o ==> extract component to file 'outfile'\n",
+		params.cmdname);
+	fprintf(stderr,
+		"       %s -h ==> print usage information and exit\n",
 		params.cmdname);
 	fprintf(stderr,
 		"       %s -V ==> print version information and exit\n",
 		params.cmdname);
 
-	exit(EXIT_FAILURE);
+	exit(EXIT_SUCCESS);
 }
author	Tom Rini <trini@konsulko.com>	2019-02-02 10:08:50 -0500
committer	Tom Rini <trini@konsulko.com>	2019-02-02 10:08:50 -0500
commit	1b0769f2ed17ffc1cf9b32ad057bc8b160cbcbae (patch)
tree	af6e0bc4de02a443cb08b09e26b472ddc030967c
parent	db4a29993d207fec33c07de8b8cb8a3fd22c9e6c (diff)
parent	d5512a32f683120f7e2d88b148bad1836f667a3c (diff)