[U-Boot] [PATCH 0/3] ARM: omap3: evm: Add OF_CONTROL support

[U-Boot] [PATCH 0/3] ARM: omap3: evm: Add OF_CONTROL support

[Derald D. Woods]

This series adds OF_CONTROL support for TMDSEVM{3530,3730} and
additionally updates ethaddr setup with smc911x initialization.

Devicetree files are taken from Linux v4.15-rc3. Note that this is the
first addition of OMAP34XX devicetree files.

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb]

--- 8< -----------------------------------------------------------------
U-Boot SPL 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10)
Trying to boot from MMC1
reading u-boot.img
reading u-boot.img


U-Boot 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10 -0600)

OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 720 MHz
Model: TI OMAP35XX EVM (TMDSEVM3530)
OMAP3 EVM board + LPDDR/NAND
I2C:   ready
DRAM:  256 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0
Read back SMSC id 0x92200000
OMAP die ID: 265a002400000000040365fa1801b01f
Net:   smc911x-0
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
Hit any key to stop autoboot:  0 
OMAP3_EVM # echo $stdin;echo $stdout;echo $stderr
serial at 4806a000
serial at 4806a000
serial@4806a000
--- 8< -----------------------------------------------------------------


Derald D. Woods (3):
  ARM: dts: omap3-evm: Add support for TMDSEVM{3530,3730}
  ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530,3730}
  ARM: omap3: evm: Refactor 'board_eth_init'

 arch/arm/dts/Makefile                           |   4 +
 arch/arm/dts/omap-gpmc-smsc911x.dtsi            |  55 ++++++
 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi         |  29 ++++
 arch/arm/dts/omap3-evm-37xx.dts                 | 110 ++++++++++++
 arch/arm/dts/omap3-evm-common.dtsi              | 195 +++++++++++++++++++++
 arch/arm/dts/omap3-evm-processor-common.dtsi    | 216 ++++++++++++++++++++++++
 arch/arm/dts/omap3-evm-u-boot.dtsi              |  29 ++++
 arch/arm/dts/omap3-evm.dts                      |  89 ++++++++++
 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi |  73 ++++++++
 arch/arm/dts/omap34xx.dtsi                      |  84 +++++++++
 arch/arm/mach-omap2/omap3/Kconfig               |   4 +
 board/ti/evm/evm.c                              |  24 +--
 configs/omap3_evm_defconfig                     |   9 +-
 include/configs/omap3_evm.h                     |   2 -
 14 files changed, 896 insertions(+), 27 deletions(-)
 create mode 100644 arch/arm/dts/omap-gpmc-smsc911x.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-37xx.dts
 create mode 100644 arch/arm/dts/omap3-evm-common.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-processor-common.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-u-boot.dtsi
 create mode 100644 arch/arm/dts/omap3-evm.dts
 create mode 100644 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
 create mode 100644 arch/arm/dts/omap34xx.dtsi

-- 
2.15.1

[U-Boot] [PATCH 1/3] ARM: dts: omap3-evm: Add support for TMDSEVM{3530, 3730}

[Derald D. Woods]

This commit adds OMAP3 EVM devicetree files from Linux v4.15-rc3. Note
that this is the first addition of OMAP34XX devicetree files.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
---
 arch/arm/dts/Makefile                           |   4 +
 arch/arm/dts/omap-gpmc-smsc911x.dtsi            |  55 ++++++
 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi         |  29 ++++
 arch/arm/dts/omap3-evm-37xx.dts                 | 110 ++++++++++++
 arch/arm/dts/omap3-evm-common.dtsi              | 195 +++++++++++++++++++++
 arch/arm/dts/omap3-evm-processor-common.dtsi    | 216 ++++++++++++++++++++++++
 arch/arm/dts/omap3-evm-u-boot.dtsi              |  29 ++++
 arch/arm/dts/omap3-evm.dts                      |  89 ++++++++++
 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi |  73 ++++++++
 arch/arm/dts/omap34xx.dtsi                      |  84 +++++++++
 10 files changed, 884 insertions(+)
 create mode 100644 arch/arm/dts/omap-gpmc-smsc911x.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-37xx.dts
 create mode 100644 arch/arm/dts/omap3-evm-common.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-processor-common.dtsi
 create mode 100644 arch/arm/dts/omap3-evm-u-boot.dtsi
 create mode 100644 arch/arm/dts/omap3-evm.dts
 create mode 100644 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
 create mode 100644 arch/arm/dts/omap34xx.dtsi

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 1c9ac1468b..cf23a46f4c 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -432,6 +432,10 @@ dtb-$(CONFIG_TARGET_OMAP3_LOGIC) += \
 	logicpd-torpedo-37xx-devkit.dtb \
 	logicpd-som-lv-37xx-devkit.dtb
 
+dtb-$(CONFIG_TARGET_OMAP3_EVM) += \
+	omap3-evm-37xx.dtb \
+	omap3-evm.dtb
+
 dtb-$(CONFIG_TARGET_SAMA5D2_PTC_EK) += \
 	at91-sama5d2_ptc_ek.dtb
 
diff --git a/arch/arm/dts/omap-gpmc-smsc911x.dtsi b/arch/arm/dts/omap-gpmc-smsc911x.dtsi
new file mode 100644
index 0000000000..ded7e8fec9
--- /dev/null
+++ b/arch/arm/dts/omap-gpmc-smsc911x.dtsi
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common file for GPMC connected smsc911x on omaps
+ *
+ * Note that the board specifc DTS file needs to specify
+ * ranges, pinctrl, reg, interrupt parent and interrupts.
+ */
+
+/ {
+	vddvario: regulator-vddvario {
+		  compatible = "regulator-fixed";
+		  regulator-name = "vddvario";
+		  regulator-always-on;
+	};
+
+	vdd33a: regulator-vdd33a {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd33a";
+		regulator-always-on;
+	};
+};
+
+&gpmc {
+	ethernet at gpmc {
+		compatible = "smsc,lan9221", "smsc,lan9115";
+		bank-width = <2>;
+		gpmc,device-width = <1>;
+		gpmc,cycle2cycle-samecsen = <1>;
+		gpmc,cycle2cycle-diffcsen = <1>;
+		gpmc,cs-on-ns = <5>;
+		gpmc,cs-rd-off-ns = <150>;
+		gpmc,cs-wr-off-ns = <150>;
+		gpmc,adv-on-ns = <0>;
+		gpmc,adv-rd-off-ns = <15>;
+		gpmc,adv-wr-off-ns = <40>;
+		gpmc,oe-on-ns = <45>;
+		gpmc,oe-off-ns = <140>;
+		gpmc,we-on-ns = <45>;
+		gpmc,we-off-ns = <140>;
+		gpmc,rd-cycle-ns = <155>;
+		gpmc,wr-cycle-ns = <155>;
+		gpmc,access-ns = <120>;
+		gpmc,page-burst-access-ns = <20>;
+		gpmc,bus-turnaround-ns = <75>;
+		gpmc,cycle2cycle-delay-ns = <75>;
+		gpmc,wait-monitoring-ns = <0>;
+		gpmc,clk-activation-ns = <0>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+		gpmc,wr-access-ns = <0>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
+};
diff --git a/arch/arm/dts/omap3-evm-37xx-u-boot.dtsi b/arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
new file mode 100644
index 0000000000..53a489988e
--- /dev/null
+++ b/arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
@@ -0,0 +1,29 @@
+/*
+ * U-Boot additions
+ *
+ * (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/ {
+	chosen {
+		stdout-path = &uart1;
+	};
+};
+
+&mmc1 {
+	cd-inverted;
+};
+
+&uart1 {
+	reg-shift = <2>;
+};
+
+&uart2 {
+	reg-shift = <2>;
+};
+
+&uart3 {
+	reg-shift = <2>;
+};
diff --git a/arch/arm/dts/omap3-evm-37xx.dts b/arch/arm/dts/omap3-evm-37xx.dts
new file mode 100644
index 0000000000..5a4ba0aea4
--- /dev/null
+++ b/arch/arm/dts/omap3-evm-37xx.dts
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "omap36xx.dtsi"
+#include "omap3-evm-common.dtsi"
+#include "omap3-evm-processor-common.dtsi"
+
+/ {
+	model = "TI OMAP37XX EVM (TMDSEVM3730)";
+	compatible = "ti,omap3-evm-37xx", "ti,omap3630", "ti,omap3";
+};
+
+&omap3_pmx_core2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hsusb2_2_pins>;
+
+	ehci_phy_pins: pinmux_ehci_phy_pins {
+		pinctrl-single,pins = <
+
+		/* EHCI PHY reset GPIO etk_d7.gpio_21 */
+		OMAP3630_CORE2_IOPAD(0x25ea, PIN_OUTPUT | MUX_MODE4)
+
+		/* EHCI VBUS etk_d8.gpio_22 */
+		OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_2_pins: pinmux_hsusb2_2_pins {
+		pinctrl-single,pins = <
+
+		/* etk_d10.hsusb2_clk */
+		OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d11.hsusb2_stp */
+		OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d12.hsusb2_dir */
+		OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d13.hsusb2_nxt */
+		OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d14.hsusb2_data0 */
+		OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d15.hsusb2_data1 */
+		OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+};
+
+&gpmc {
+	nand at 0,0 {
+		compatible = "ti,omap2-nand";
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&gpmc>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		linux,mtd-name= "hynix,h8kds0un0mer-4em";
+		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
+		ti,nand-ecc-opt = "bch8";
+
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition at 0 {
+			label = "X-Loader";
+			reg = <0 0x80000>;
+		};
+		partition at 0x80000 {
+			label = "U-Boot";
+			reg = <0x80000 0x1c0000>;
+		};
+		partition at 0x1c0000 {
+			label = "Environment";
+			reg = <0x240000 0x40000>;
+		};
+		partition at 0x280000 {
+			label = "Kernel";
+			reg = <0x280000 0x500000>;
+		};
+		partition at 0x780000 {
+			label = "Filesystem";
+			reg = <0x780000 0x1f880000>;
+		};
+	};
+};
diff --git a/arch/arm/dts/omap3-evm-common.dtsi b/arch/arm/dts/omap3-evm-common.dtsi
new file mode 100644
index 0000000000..ee64191e41
--- /dev/null
+++ b/arch/arm/dts/omap3-evm-common.dtsi
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common support for omap3 EVM boards
+ */
+
+#include <dt-bindings/input/input.h>
+#include "omap-gpmc-smsc911x.dtsi"
+
+/ {
+	cpus {
+		cpu at 0 {
+			cpu0-supply = <&vcc>;
+		};
+	};
+
+	/* HS USB Port 2 Power */
+	hsusb2_power: hsusb2_power_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "hsusb2_vbus";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; /* gpio_22 */
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+
+	/* HS USB Host PHY on PORT 2 */
+	hsusb2_phy: hsusb2_phy {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
+		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		ledb {
+			label = "omap3evm::ledb";
+			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	wl12xx_vmmc: wl12xx_vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "vwl1271";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio5 22 GPIO_ACTIVE_HIGH>;	/* gpio150 */
+		startup-delay-us = <70000>;
+		enable-active-high;
+		vin-supply = <&vmmc2>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl at 48 {
+		reg = <0x48>;
+		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+		interrupt-parent = <&intc>;
+	};
+};
+
+#include "twl4030.dtsi"
+#include "twl4030_omap3.dtsi"
+#include "omap3-panel-sharp-ls037v7dw01.dtsi"
+
+&backlight0 {
+	gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
+};
+
+&twl {
+	twl_power: power {
+		compatible = "ti,twl4030-power-omap3-evm", "ti,twl4030-power-idle";
+		ti,use_poweroff;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+
+	/*
+	 * TVP5146 Video decoder-in for analog input support.
+	 */
+	tvp5146 at 5c {
+		compatible = "ti,tvp5146m2";
+		reg = <0x5c>;
+	};
+};
+
+&lcd_3v3 {
+	gpio = <&gpio5 25 GPIO_ACTIVE_LOW>;	/* gpio153 */
+};
+
+&lcd0 {
+	enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;	/* gpio152, lcd INI */
+	reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;	/* gpio155, lcd RESB */
+	mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH	/* gpio154, lcd MO */
+		      &gpio1 2 GPIO_ACTIVE_HIGH		/* gpio2, lcd LR */
+		      &gpio1 3 GPIO_ACTIVE_HIGH>;	/* gpio3, lcd UD */
+};
+
+&mcspi1 {
+	tsc2046 at 0 {
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 0>;		/* gpio175 */
+		pendown-gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&mmc1 {
+	interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
+	vmmc-supply = <&vmmc1>;
+	vqmmc-supply = <&vsim>;
+	bus-width = <8>;
+};
+
+&mmc2 {
+	vmmc-supply = <&wl12xx_vmmc>;
+	non-removable;
+	bus-width = <4>;
+	cap-power-off-card;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore at 2 {
+		compatible = "ti,wl1271";
+		reg = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 149 */
+		ref-clock-frequency = <38400000>;
+	};
+};
+
+&twl_gpio {
+	ti,use-leds;
+};
+
+&twl_keypad {
+	linux,keymap = <
+			MATRIX_KEY(2, 2, KEY_1)
+			MATRIX_KEY(1, 1, KEY_2)
+			MATRIX_KEY(0, 0, KEY_3)
+			MATRIX_KEY(3, 2, KEY_4)
+			MATRIX_KEY(2, 1, KEY_5)
+			MATRIX_KEY(1, 0, KEY_6)
+			MATRIX_KEY(1, 3, KEY_7)
+			MATRIX_KEY(3, 1, KEY_8)
+			MATRIX_KEY(2, 0, KEY_9)
+			MATRIX_KEY(2, 3, KEY_KPASTERISK)
+			MATRIX_KEY(0, 2, KEY_0)
+			MATRIX_KEY(3, 0, KEY_KPDOT)
+			/* s4 not wired */
+			MATRIX_KEY(1, 2, KEY_BACKSPACE)
+			MATRIX_KEY(0, 1, KEY_ENTER)
+			>;
+};
+
+&usbhshost {
+	port2-mode = "ehci-phy";
+};
+
+&usbhsehci {
+	phys = <0 &hsusb2_phy>;
+};
+
+&usb_otg_hs {
+	interface-type = <0>;
+	usb-phy = <&usb2_phy>;
+	phys = <&usb2_phy>;
+	phy-names = "usb2-phy";
+	mode = <3>;
+	power = <50>;
+};
+
+&gpmc {
+	ethernet at gpmc {
+		interrupt-parent = <&gpio6>;
+		interrupts = <16 8>;
+		reg = <5 0 0xff>;
+	};
+};
+
+&vaux2 {
+	regulator-name = "usb_1v8";
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+};
diff --git a/arch/arm/dts/omap3-evm-processor-common.dtsi b/arch/arm/dts/omap3-evm-processor-common.dtsi
new file mode 100644
index 0000000000..ce7f42f944
--- /dev/null
+++ b/arch/arm/dts/omap3-evm-processor-common.dtsi
@@ -0,0 +1,216 @@
+/*
+ * Common support for omap3 EVM 35xx/37xx processor modules
+ */
+
+/ {
+	memory at 80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	wl12xx_vmmc: wl12xx_vmmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl12xx_gpio>;
+	};
+};
+
+&dss {
+	vdds_dsi-supply = <&vpll2>;
+	vdda_video-supply = <&lcd_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <
+		&dss_dpi_pins1
+		&dss_dpi_pins2
+	>;
+};
+
+&hsusb2_phy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ehci_phy_pins>;
+};
+
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
+
+	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
+			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
+			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
+			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
+
+			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
+			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
+			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
+			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
+			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
+			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
+			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
+			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
+			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
+			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
+			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
+			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
+
+			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
+			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
+			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
+			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
+			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
+			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
+			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc1_cmd.sdmmc1_cmd */
+			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
+			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
+			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
+			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
+			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat4.sdmmc1_dat4 */
+			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat5.sdmmc1_dat5 */
+			OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat6.sdmmc1_dat6 */
+			OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat7.sdmmc1_dat7 */
+		>;
+	};
+
+	/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
+			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
+			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
+			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
+		>;
+	};
+
+	uart3_pins: pinmux_uart3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
+		>;
+	};
+
+	/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
+	on_board_gpio_61: pinmux_ehci_port_select_pins {
+		pinctrl-single,pins = <
+		OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_pins: pinmux_hsusb2_pins {
+		pinctrl-single,pins = <
+
+		/* mcspi1_cs3.hsusb2_data2 */
+		OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_clk.hsusb2_data7 */
+		OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_simo.hsusb2_data4 */
+		OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_somi.hsusb2_data5 */
+		OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs0.hsusb2_data6 */
+		OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs1.hsusb2_data3 */
+		OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+
+	wl12xx_gpio: pinmux_wl12xx_gpio {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)		/* uart1_cts.gpio_150 */
+			OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4)		/* uart1_rts.gpio_149 */
+		>;
+	};
+
+	smsc911x_pins: pinmux_smsc911x_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)		/* mcspi1_cs2.gpio_176 */
+		>;
+	};
+};
+
+&omap3_pmx_wkup {
+	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
+		pinctrl-single,pins = <
+			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
+			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
+			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
+			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
+			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
+			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
+		>;
+	};
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&uart1 {
+	interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
+};
+
+&uart2 {
+	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
+};
+
+&uart3 {
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+};
+
+/*
+ * GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
+ * for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
+ */
+&gpio2 {
+	en_usb2_port {
+		gpio-hog;
+		gpios = <29 GPIO_ACTIVE_HIGH>;	/* gpio_61 */
+		output-low;
+		line-name = "enable usb2 port";
+	};
+};
+
+/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
+&twl_gpio {
+	en_on_board_gpio_61 {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "en_hsusb2_clk";
+	};
+};
+
+&gpmc {
+	ranges = <0 0 0x30000000 0x1000000>,	/* CS0: 16MB for NAND */
+		 <5 0 0x2c000000 0x01000000>;	/* CS5: 16MB for LAN9220 */
+
+	ethernet at gpmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc911x_pins>;
+	};
+};
diff --git a/arch/arm/dts/omap3-evm-u-boot.dtsi b/arch/arm/dts/omap3-evm-u-boot.dtsi
new file mode 100644
index 0000000000..53a489988e
--- /dev/null
+++ b/arch/arm/dts/omap3-evm-u-boot.dtsi
@@ -0,0 +1,29 @@
+/*
+ * U-Boot additions
+ *
+ * (C) Copyright 2017 Derald D. Woods <woods.technical@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/ {
+	chosen {
+		stdout-path = &uart1;
+	};
+};
+
+&mmc1 {
+	cd-inverted;
+};
+
+&uart1 {
+	reg-shift = <2>;
+};
+
+&uart2 {
+	reg-shift = <2>;
+};
+
+&uart3 {
+	reg-shift = <2>;
+};
diff --git a/arch/arm/dts/omap3-evm.dts b/arch/arm/dts/omap3-evm.dts
new file mode 100644
index 0000000000..21a3b88aef
--- /dev/null
+++ b/arch/arm/dts/omap3-evm.dts
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "omap34xx.dtsi"
+#include "omap3-evm-common.dtsi"
+#include "omap3-evm-processor-common.dtsi"
+
+/ {
+	model = "TI OMAP35XX EVM (TMDSEVM3530)";
+	compatible = "ti,omap3-evm", "ti,omap3430", "ti,omap3";
+};
+
+&omap3_pmx_core2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hsusb2_2_pins>;
+
+	ehci_phy_pins: pinmux_ehci_phy_pins {
+		pinctrl-single,pins = <
+
+		/* EHCI PHY reset GPIO etk_d7.gpio_21 */
+		OMAP3430_CORE2_IOPAD(0x25ea, PIN_OUTPUT | MUX_MODE4)
+
+		/* EHCI VBUS etk_d8.gpio_22 */
+		OMAP3430_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_2_pins: pinmux_hsusb2_2_pins {
+		pinctrl-single,pins = <
+
+		/* etk_d10.hsusb2_clk */
+		OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d11.hsusb2_stp */
+		OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d12.hsusb2_dir */
+		OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d13.hsusb2_nxt */
+		OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d14.hsusb2_data0 */
+		OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d15.hsusb2_data1 */
+		OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+};
+
+&gpmc {
+	nand at 0,0 {
+		compatible = "ti,omap2-nand";
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&gpmc>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		linux,mtd-name= "micron,mt29f2g16abdhc";
+		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
+		ti,nand-ecc-opt = "bch8";
+
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+	};
+};
diff --git a/arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
new file mode 100644
index 0000000000..b8b9fcc41e
--- /dev/null
+++ b/arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common file for omap dpi panels with QVGA and reset pins
+ *
+ * Note that the board specifc DTS file needs to specify
+ * at minimum the GPIO enable-gpios for display, and
+ * gpios for gpio-backlight.
+ */
+
+/ {
+	aliases {
+		display0 = &lcd0;
+	};
+
+	backlight0: backlight {
+		compatible = "gpio-backlight";
+		default-on;
+	};
+
+	/* 3.3V GPIO controlled regulator for LCD_ENVDD */
+	lcd_3v3: regulator-lcd-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <70000>;
+	};
+
+	lcd0: display {
+		compatible = "sharp,ls037v7dw01";
+		label = "lcd";
+		power-supply = <&lcd_3v3>;
+		envdd-supply = <&lcd_3v3>;
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+};
+
+/* Needed to power the DPI pins */
+&vpll2 {
+	regulator-always-on;
+};
+
+&dss {
+	status = "ok";
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&lcd_in>;
+			data-lines = <18>;
+		};
+	};
+};
+
+&mcspi1 {
+	tsc2046 at 0 {
+		reg = <0>;			/* CS0 */
+		compatible = "ti,tsc2046";
+		spi-max-frequency = <1000000>;
+		vcc-supply = <&lcd_3v3>;
+		ti,x-min = /bits/ 16 <0>;
+		ti,x-max = /bits/ 16 <8000>;
+		ti,y-min = /bits/ 16 <0>;
+		ti,y-max = /bits/ 16 <4800>;
+		ti,x-plate-ohms = /bits/ 16 <40>;
+		ti,pressure-max = /bits/ 16 <255>;
+		ti,swap-xy;
+		wakeup-source;
+	};
+};
diff --git a/arch/arm/dts/omap34xx.dtsi b/arch/arm/dts/omap34xx.dtsi
new file mode 100644
index 0000000000..ac4f8795b7
--- /dev/null
+++ b/arch/arm/dts/omap34xx.dtsi
@@ -0,0 +1,84 @@
+/*
+ * Device Tree Source for OMAP34xx/OMAP35xx SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/media/omap3-isp.h>
+
+#include "omap3.dtsi"
+
+/ {
+	cpus {
+		cpu: cpu at 0 {
+			/* OMAP343x/OMAP35xx variants OPP1-5 */
+			operating-points = <
+				/* kHz    uV */
+				125000   975000
+				250000  1075000
+				500000  1200000
+				550000  1270000
+				600000  1350000
+			>;
+			clock-latency = <300000>; /* From legacy driver */
+		};
+	};
+
+	ocp at 68000000 {
+		omap3_pmx_core2: pinmux at 480025d8 {
+			compatible = "ti,omap3-padconf", "pinctrl-single";
+			reg = <0x480025d8 0x24>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#pinctrl-cells = <1>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			pinctrl-single,register-width = <16>;
+			pinctrl-single,function-mask = <0xff1f>;
+		};
+
+		isp: isp at 480bc000 {
+			compatible = "ti,omap3-isp";
+			reg = <0x480bc000 0x12fc
+			       0x480bd800 0x017c>;
+			interrupts = <24>;
+			iommus = <&mmu_isp>;
+			syscon = <&scm_conf 0x6c>;
+			ti,phy-type = <OMAP3ISP_PHY_TYPE_COMPLEX_IO>;
+			#clock-cells = <1>;
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		bandgap: bandgap at 48002524 {
+			reg = <0x48002524 0x4>;
+			compatible = "ti,omap34xx-bandgap";
+			#thermal-sensor-cells = <0>;
+		};
+	};
+
+	thermal_zones: thermal-zones {
+		#include "omap3-cpu-thermal.dtsi"
+	};
+};
+
+&ssi {
+	status = "ok";
+
+	clocks = <&ssi_ssr_fck>,
+		 <&ssi_sst_fck>,
+		 <&ssi_ick>;
+	clock-names = "ssi_ssr_fck",
+		      "ssi_sst_fck",
+		      "ssi_ick";
+};
+
+/include/ "omap34xx-omap36xx-clocks.dtsi"
+/include/ "omap36xx-omap3430es2plus-clocks.dtsi"
+/include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi"
-- 
2.15.1

[U-Boot] [PATCH 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Derald D. Woods]

This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 EVM baseboard.

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
---
 arch/arm/mach-omap2/omap3/Kconfig | 4 ++++
 configs/omap3_evm_defconfig       | 9 +++------
 include/configs/omap3_evm.h       | 2 --
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-omap2/omap3/Kconfig b/arch/arm/mach-omap2/omap3/Kconfig
index 4dbf9a27da..6d714f6cdb 100644
--- a/arch/arm/mach-omap2/omap3/Kconfig
+++ b/arch/arm/mach-omap2/omap3/Kconfig
@@ -61,6 +61,10 @@ config TARGET_DEVKIT8000
 
 config TARGET_OMAP3_EVM
 	bool "TI OMAP3 EVM"
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+	select OMAP3_GPIO_3
 
 config TARGET_OMAP3_IGEP00X0
 	bool "IGEP"
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 0c513664fe..bf4480fc5d 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
-# CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MPUCLK=720
 CONFIG_TARGET_OMAP3_EVM=y
+CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTCOMMAND=y
@@ -20,15 +21,11 @@ CONFIG_SYS_PROMPT="OMAP3_EVM # "
 CONFIG_CMD_ASKENV=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_NAND=y
 CONFIG_CMD_NAND_TRIMFFS=y
-CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_CACHE=y
-CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FS_UUID=y
 CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(spl),1792k(u-boot),128k(dtb),128k(u-boot-env),6m(kernel),-(rootfs)"
@@ -36,6 +33,7 @@ CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
@@ -61,7 +59,6 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0451
 CONFIG_USB_GADGET_PRODUCT_NUM=0x5678
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_ETHER=y
-CONFIG_FAT_WRITE=y
 CONFIG_BCH=y
 CONFIG_OF_LIBFDT=y
 CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 42f2153637..0bf3423129 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -42,8 +42,6 @@
 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
 #if defined(CONFIG_SPL_BUILD)
 #undef CONFIG_SYS_NS16550_REG_SIZE
-#else /* !CONFIG_SPL_BUILD  */
-#define CONFIG_SYS_NS16550_REG_SIZE     (-1)
 #endif /* CONFIG_SPL_BUILD */
 
 /* NAND */
-- 
2.15.1

[U-Boot] [PATCH 3/3] ARM: omap3: evm: Refactor 'board_eth_init'

[Derald D. Woods]

This commit clears 'ethaddr' before calling 'smc911x_initialize' to
allow the SROM MAC address to be assigned properly.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
---
 board/ti/evm/evm.c | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index 4d5ddff1e1..3a9680ffec 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -299,26 +299,12 @@ static void reset_net_chip(void)
 
 int board_eth_init(bd_t *bis)
 {
-	int rc = 0;
 #if defined(CONFIG_SMC911X)
-#define STR_ENV_ETHADDR	"ethaddr"
-
-	struct eth_device *dev;
-	uchar eth_addr[6];
-
-	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
-
-	if (!eth_env_get_enetaddr(STR_ENV_ETHADDR, eth_addr)) {
-		dev = eth_get_dev_by_index(0);
-		if (dev) {
-			eth_env_set_enetaddr(STR_ENV_ETHADDR, dev->enetaddr);
-		} else {
-			printf("omap3evm: Couldn't get eth device\n");
-			rc = -1;
-		}
-	}
-#endif /* CONFIG_SMC911X */
-	return rc;
+	env_set("ethaddr", NULL);
+	return smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#else
+	return 0;
+#endif
 }
 #endif /* CONFIG_CMD_NET */
 
-- 
2.15.1

[U-Boot] [PATCH 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Derald D. Woods]

This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 EVM baseboard.

Additionally:
- CONFIG_SYS_THUMB_BUILD is enabled
- CONFIG_SPL_ENV_SUPPORT is enabled
- CONFIG_SPL_EXT_SUPPORT is enabled

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

---

v2:
- Added CONFIG_SPL_ENV_SUPPORT and CONFIG_SPL_EXT_SUPPORT
- Bring back bus and filesystem commands previously dropped
- Update commit message

 arch/arm/mach-omap2/omap3/Kconfig | 4 ++++
 configs/omap3_evm_defconfig       | 6 +++++-
 include/configs/omap3_evm.h       | 6 ------
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-omap2/omap3/Kconfig b/arch/arm/mach-omap2/omap3/Kconfig
index 4dbf9a27da..6d714f6cdb 100644
--- a/arch/arm/mach-omap2/omap3/Kconfig
+++ b/arch/arm/mach-omap2/omap3/Kconfig
@@ -61,6 +61,10 @@ config TARGET_DEVKIT8000
 
 config TARGET_OMAP3_EVM
 	bool "TI OMAP3 EVM"
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+	select OMAP3_GPIO_3
 
 config TARGET_OMAP3_IGEP00X0
 	bool "IGEP"
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 0c513664fe..c69b880bcc 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
-# CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MPUCLK=720
 CONFIG_TARGET_OMAP3_EVM=y
+CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTCOMMAND=y
@@ -12,6 +13,8 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_EXT_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SPL_EXT_SUPPORT is not set
 CONFIG_SPL_MTD_SUPPORT=y
@@ -36,6 +39,7 @@ CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 42f2153637..629d60b961 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -42,8 +42,6 @@
 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
 #if defined(CONFIG_SPL_BUILD)
 #undef CONFIG_SYS_NS16550_REG_SIZE
-#else /* !CONFIG_SPL_BUILD  */
-#define CONFIG_SYS_NS16550_REG_SIZE     (-1)
 #endif /* CONFIG_SPL_BUILD */
 
 /* NAND */
@@ -86,8 +84,6 @@
 /* Environment */
 #define CONFIG_PREBOOT                  "usb start"
 
-#if !defined(CONFIG_SPL_BUILD)
-
 #include <config_distro_defaults.h>
 
 #define MEM_LAYOUT_ENV_SETTINGS \
@@ -181,6 +177,4 @@
 		"bootm ${loadaddr} - ${fdtaddr}\0" \
 	BOOTENV
 
-#endif /* !CONFIG_SPL_BUILD */
-
 #endif /* __CONFIG_H */
-- 
2.15.1

[U-Boot] [PATCH 0/3] ARM: omap3: evm: Add OF_CONTROL support

[Derald D. Woods]

On Sat, Dec 16, 2017 at 02:14:47PM -0600, Derald D. Woods wrote:
> This series adds OF_CONTROL support for TMDSEVM{3530,3730} and
> additionally updates ethaddr setup with smc911x initialization.
> 
> Devicetree files are taken from Linux v4.15-rc3. Note that this is the
> first addition of OMAP34XX devicetree files.
> 
> Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb]
> 
> --- 8< -----------------------------------------------------------------
> U-Boot SPL 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10)
> Trying to boot from MMC1
> reading u-boot.img
> reading u-boot.img
> 
> 
> U-Boot 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10 -0600)
> 
> OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 720 MHz
> Model: TI OMAP35XX EVM (TMDSEVM3530)
> OMAP3 EVM board + LPDDR/NAND
> I2C:   ready
> DRAM:  256 MiB
> NAND:  256 MiB
> MMC:   OMAP SD/MMC: 0
> Read back SMSC id 0x92200000
> OMAP die ID: 265a002400000000040365fa1801b01f
> Net:   smc911x-0
> starting USB...
> USB0:   USB EHCI 1.00
> scanning bus 0 for devices... 1 USB Device(s) found
> Hit any key to stop autoboot:  0 
> OMAP3_EVM # echo $stdin;echo $stdout;echo $stderr
> serial at 4806a000
> serial at 4806a000
> serial at 4806a000
> --- 8< -----------------------------------------------------------------
> 
> 
> Derald D. Woods (3):
>   ARM: dts: omap3-evm: Add support for TMDSEVM{3530,3730}
>   ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530,3730}
>   ARM: omap3: evm: Refactor 'board_eth_init'
> 
>  arch/arm/dts/Makefile                           |   4 +
>  arch/arm/dts/omap-gpmc-smsc911x.dtsi            |  55 ++++++
>  arch/arm/dts/omap3-evm-37xx-u-boot.dtsi         |  29 ++++
>  arch/arm/dts/omap3-evm-37xx.dts                 | 110 ++++++++++++
>  arch/arm/dts/omap3-evm-common.dtsi              | 195 +++++++++++++++++++++
>  arch/arm/dts/omap3-evm-processor-common.dtsi    | 216 ++++++++++++++++++++++++
>  arch/arm/dts/omap3-evm-u-boot.dtsi              |  29 ++++
>  arch/arm/dts/omap3-evm.dts                      |  89 ++++++++++
>  arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi |  73 ++++++++
>  arch/arm/dts/omap34xx.dtsi                      |  84 +++++++++
>  arch/arm/mach-omap2/omap3/Kconfig               |   4 +
>  board/ti/evm/evm.c                              |  24 +--
>  configs/omap3_evm_defconfig                     |   9 +-
>  include/configs/omap3_evm.h                     |   2 -
>  14 files changed, 896 insertions(+), 27 deletions(-)
>  create mode 100644 arch/arm/dts/omap-gpmc-smsc911x.dtsi
>  create mode 100644 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
>  create mode 100644 arch/arm/dts/omap3-evm-37xx.dts
>  create mode 100644 arch/arm/dts/omap3-evm-common.dtsi
>  create mode 100644 arch/arm/dts/omap3-evm-processor-common.dtsi
>  create mode 100644 arch/arm/dts/omap3-evm-u-boot.dtsi
>  create mode 100644 arch/arm/dts/omap3-evm.dts
>  create mode 100644 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
>  create mode 100644 arch/arm/dts/omap34xx.dtsi
> 
> -- 
> 2.15.1
> 

Ping. If there is any concern, please let me know and I will make
corrections. I plan to also update beagleboard and overo to use their
respective devicetree files. I would like to have these three OMAP34XX
boards, that I possess, to be near the same level of support. It will
help me to continue testing OMAP34XX stuff in general.

Derald

[U-Boot] [PATCH 0/3] ARM: omap3: evm: Add OF_CONTROL support

[Tom Rini]

On Mon, Dec 25, 2017 at 09:34:03PM -0600, Derald D. Woods wrote:
> On Sat, Dec 16, 2017 at 02:14:47PM -0600, Derald D. Woods wrote:
> > This series adds OF_CONTROL support for TMDSEVM{3530,3730} and
> > additionally updates ethaddr setup with smc911x initialization.
> > 
> > Devicetree files are taken from Linux v4.15-rc3. Note that this is the
> > first addition of OMAP34XX devicetree files.
> > 
> > Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb]
> > 
> > --- 8< -----------------------------------------------------------------
> > U-Boot SPL 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10)
> > Trying to boot from MMC1
> > reading u-boot.img
> > reading u-boot.img
> > 
> > 
> > U-Boot 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10 -0600)
> > 
> > OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 720 MHz
> > Model: TI OMAP35XX EVM (TMDSEVM3530)
> > OMAP3 EVM board + LPDDR/NAND
> > I2C:   ready
> > DRAM:  256 MiB
> > NAND:  256 MiB
> > MMC:   OMAP SD/MMC: 0
> > Read back SMSC id 0x92200000
> > OMAP die ID: 265a002400000000040365fa1801b01f
> > Net:   smc911x-0
> > starting USB...
> > USB0:   USB EHCI 1.00
> > scanning bus 0 for devices... 1 USB Device(s) found
> > Hit any key to stop autoboot:  0 
> > OMAP3_EVM # echo $stdin;echo $stdout;echo $stderr
> > serial at 4806a000
> > serial at 4806a000
> > serial at 4806a000
> > --- 8< -----------------------------------------------------------------
> > 
> > 
> > Derald D. Woods (3):
> >   ARM: dts: omap3-evm: Add support for TMDSEVM{3530,3730}
> >   ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530,3730}
> >   ARM: omap3: evm: Refactor 'board_eth_init'
> > 
> >  arch/arm/dts/Makefile                           |   4 +
> >  arch/arm/dts/omap-gpmc-smsc911x.dtsi            |  55 ++++++
> >  arch/arm/dts/omap3-evm-37xx-u-boot.dtsi         |  29 ++++
> >  arch/arm/dts/omap3-evm-37xx.dts                 | 110 ++++++++++++
> >  arch/arm/dts/omap3-evm-common.dtsi              | 195 +++++++++++++++++++++
> >  arch/arm/dts/omap3-evm-processor-common.dtsi    | 216 ++++++++++++++++++++++++
> >  arch/arm/dts/omap3-evm-u-boot.dtsi              |  29 ++++
> >  arch/arm/dts/omap3-evm.dts                      |  89 ++++++++++
> >  arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi |  73 ++++++++
> >  arch/arm/dts/omap34xx.dtsi                      |  84 +++++++++
> >  arch/arm/mach-omap2/omap3/Kconfig               |   4 +
> >  board/ti/evm/evm.c                              |  24 +--
> >  configs/omap3_evm_defconfig                     |   9 +-
> >  include/configs/omap3_evm.h                     |   2 -
> >  14 files changed, 896 insertions(+), 27 deletions(-)
> >  create mode 100644 arch/arm/dts/omap-gpmc-smsc911x.dtsi
> >  create mode 100644 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
> >  create mode 100644 arch/arm/dts/omap3-evm-37xx.dts
> >  create mode 100644 arch/arm/dts/omap3-evm-common.dtsi
> >  create mode 100644 arch/arm/dts/omap3-evm-processor-common.dtsi
> >  create mode 100644 arch/arm/dts/omap3-evm-u-boot.dtsi
> >  create mode 100644 arch/arm/dts/omap3-evm.dts
> >  create mode 100644 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
> >  create mode 100644 arch/arm/dts/omap34xx.dtsi
> > 
> > -- 
> > 2.15.1
> > 
> 
> Ping. If there is any concern, please let me know and I will make
> corrections. I plan to also update beagleboard and overo to use their
> respective devicetree files. I would like to have these three OMAP34XX
> boards, that I possess, to be near the same level of support. It will
> help me to continue testing OMAP34XX stuff in general.

It's localized enough that it's your call, do you want it in for
v2018.01 or .03?  Thanks!

-- 
Tom
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[U-Boot] [PATCH 0/3] ARM: omap3: evm: Add OF_CONTROL support

[Derald D. Woods]

On Tue, Dec 26, 2017 at 11:14:55AM -0500, Tom Rini wrote:
> On Mon, Dec 25, 2017 at 09:34:03PM -0600, Derald D. Woods wrote:
> > On Sat, Dec 16, 2017 at 02:14:47PM -0600, Derald D. Woods wrote:
> > > This series adds OF_CONTROL support for TMDSEVM{3530,3730} and
> > > additionally updates ethaddr setup with smc911x initialization.
> > > 
> > > Devicetree files are taken from Linux v4.15-rc3. Note that this is the
> > > first addition of OMAP34XX devicetree files.
> > > 
> > > Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb]
> > > 
> > > --- 8< -----------------------------------------------------------------
> > > U-Boot SPL 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10)
> > > Trying to boot from MMC1
> > > reading u-boot.img
> > > reading u-boot.img
> > > 
> > > 
> > > U-Boot 2018.01-rc1-00177-g27f9740bcf (Dec 16 2017 - 13:13:10 -0600)
> > > 
> > > OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 720 MHz
> > > Model: TI OMAP35XX EVM (TMDSEVM3530)
> > > OMAP3 EVM board + LPDDR/NAND
> > > I2C:   ready
> > > DRAM:  256 MiB
> > > NAND:  256 MiB
> > > MMC:   OMAP SD/MMC: 0
> > > Read back SMSC id 0x92200000
> > > OMAP die ID: 265a002400000000040365fa1801b01f
> > > Net:   smc911x-0
> > > starting USB...
> > > USB0:   USB EHCI 1.00
> > > scanning bus 0 for devices... 1 USB Device(s) found
> > > Hit any key to stop autoboot:  0 
> > > OMAP3_EVM # echo $stdin;echo $stdout;echo $stderr
> > > serial at 4806a000
> > > serial at 4806a000
> > > serial at 4806a000
> > > --- 8< -----------------------------------------------------------------
> > > 
> > > 
> > > Derald D. Woods (3):
> > >   ARM: dts: omap3-evm: Add support for TMDSEVM{3530,3730}
> > >   ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530,3730}
> > >   ARM: omap3: evm: Refactor 'board_eth_init'
> > > 
> > >  arch/arm/dts/Makefile                           |   4 +
> > >  arch/arm/dts/omap-gpmc-smsc911x.dtsi            |  55 ++++++
> > >  arch/arm/dts/omap3-evm-37xx-u-boot.dtsi         |  29 ++++
> > >  arch/arm/dts/omap3-evm-37xx.dts                 | 110 ++++++++++++
> > >  arch/arm/dts/omap3-evm-common.dtsi              | 195 +++++++++++++++++++++
> > >  arch/arm/dts/omap3-evm-processor-common.dtsi    | 216 ++++++++++++++++++++++++
> > >  arch/arm/dts/omap3-evm-u-boot.dtsi              |  29 ++++
> > >  arch/arm/dts/omap3-evm.dts                      |  89 ++++++++++
> > >  arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi |  73 ++++++++
> > >  arch/arm/dts/omap34xx.dtsi                      |  84 +++++++++
> > >  arch/arm/mach-omap2/omap3/Kconfig               |   4 +
> > >  board/ti/evm/evm.c                              |  24 +--
> > >  configs/omap3_evm_defconfig                     |   9 +-
> > >  include/configs/omap3_evm.h                     |   2 -
> > >  14 files changed, 896 insertions(+), 27 deletions(-)
> > >  create mode 100644 arch/arm/dts/omap-gpmc-smsc911x.dtsi
> > >  create mode 100644 arch/arm/dts/omap3-evm-37xx-u-boot.dtsi
> > >  create mode 100644 arch/arm/dts/omap3-evm-37xx.dts
> > >  create mode 100644 arch/arm/dts/omap3-evm-common.dtsi
> > >  create mode 100644 arch/arm/dts/omap3-evm-processor-common.dtsi
> > >  create mode 100644 arch/arm/dts/omap3-evm-u-boot.dtsi
> > >  create mode 100644 arch/arm/dts/omap3-evm.dts
> > >  create mode 100644 arch/arm/dts/omap3-panel-sharp-ls037v7dw01.dtsi
> > >  create mode 100644 arch/arm/dts/omap34xx.dtsi
> > > 
> > > -- 
> > > 2.15.1
> > > 
> > 
> > Ping. If there is any concern, please let me know and I will make
> > corrections. I plan to also update beagleboard and overo to use their
> > respective devicetree files. I would like to have these three OMAP34XX
> > boards, that I possess, to be near the same level of support. It will
> > help me to continue testing OMAP34XX stuff in general.
> 
> It's localized enough that it's your call, do you want it in for
> v2018.01 or .03?  Thanks!
> 

I would like it to land in v2018.01 if possible.

Derald

[U-Boot] [U-Boot, 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Tom Rini]

On Sat, Dec 16, 2017 at 08:36:06PM -0600, Derald D. Woods wrote:

> This commit updates the configuration files needed to support OF_CONTROL
> on the OMAP3 EVM baseboard.
> 
> Additionally:
> - CONFIG_SYS_THUMB_BUILD is enabled
> - CONFIG_SPL_ENV_SUPPORT is enabled
> - CONFIG_SPL_EXT_SUPPORT is enabled
> 
> Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].
> 
> Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
> ---
> 
> v2:
> - Added CONFIG_SPL_ENV_SUPPORT and CONFIG_SPL_EXT_SUPPORT
> - Bring back bus and filesystem commands previously dropped
> - Update commit message

So, this fails for me:
https://travis-ci.org/trini/u-boot/jobs/321879321

There's two possible reasons.  One, gcc 7.2.0 is doing a better job of
optimizing things down and it still fits in SRAM.  Or two, I noticed
when test building this at first that CONFIG_SPL_EXT_SUPPORT was both
enabled then disabled in the defconfig, and the disable won.  Given the
commit message about enabling it specifically I also dropped the disable
line from the defconfig.  Perhaps there's really not room for
CONFIG_SPL_EXT_SUPPORT ?

-- 
Tom
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[U-Boot] [U-Boot, 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Derald D. Woods]

On Wed, Dec 27, 2017 at 08:15:11AM -0500, Tom Rini wrote:
> On Sat, Dec 16, 2017 at 08:36:06PM -0600, Derald D. Woods wrote:
> 
> > This commit updates the configuration files needed to support OF_CONTROL
> > on the OMAP3 EVM baseboard.
> > 
> > Additionally:
> > - CONFIG_SYS_THUMB_BUILD is enabled
> > - CONFIG_SPL_ENV_SUPPORT is enabled
> > - CONFIG_SPL_EXT_SUPPORT is enabled
> > 
> > Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].
> > 
> > Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
> > ---
> > 
> > v2:
> > - Added CONFIG_SPL_ENV_SUPPORT and CONFIG_SPL_EXT_SUPPORT
> > - Bring back bus and filesystem commands previously dropped
> > - Update commit message
> 
> So, this fails for me:
> https://travis-ci.org/trini/u-boot/jobs/321879321
> 
> There's two possible reasons.  One, gcc 7.2.0 is doing a better job of
> optimizing things down and it still fits in SRAM.  Or two, I noticed
> when test building this at first that CONFIG_SPL_EXT_SUPPORT was both
> enabled then disabled in the defconfig, and the disable won.  Given the
> commit message about enabling it specifically I also dropped the disable
> line from the defconfig.  Perhaps there's really not room for
> CONFIG_SPL_EXT_SUPPORT ?
> 

Okay. I will revert the CONFIG_SPL_EXT_SUPPORT so that the 'CI' build
works for the board. A 'V3' will be posted shortly.

Derald

[U-Boot] [PATCH v3 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Derald D. Woods]

This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 EVM baseboard.

Additionally:
- CONFIG_SYS_THUMB_BUILD is enabled
- CONFIG_SPL_ENV_SUPPORT is enabled
- CONFIG_SPL_EXT_SUPPORT is enabled

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

--
v3:
- Remove CONFIG_SPL_EXT_SUPPORT from default config

v2:
- Added CONFIG_SPL_ENV_SUPPORT and CONFIG_SPL_EXT_SUPPORT
- Bring back bus and filesystem commands previously dropped
- Update commit message
---
 arch/arm/mach-omap2/omap3/Kconfig | 4 ++++
 configs/omap3_evm_defconfig       | 5 ++++-
 include/configs/omap3_evm.h       | 6 ------
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-omap2/omap3/Kconfig b/arch/arm/mach-omap2/omap3/Kconfig
index 4dbf9a27da..6d714f6cdb 100644
--- a/arch/arm/mach-omap2/omap3/Kconfig
+++ b/arch/arm/mach-omap2/omap3/Kconfig
@@ -61,6 +61,10 @@ config TARGET_DEVKIT8000
 
 config TARGET_OMAP3_EVM
 	bool "TI OMAP3 EVM"
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+	select OMAP3_GPIO_3
 
 config TARGET_OMAP3_IGEP00X0
 	bool "IGEP"
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 5103e9fd8d..d2b8d42175 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -1,16 +1,18 @@
 CONFIG_ARM=y
-# CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MPUCLK=720
 CONFIG_TARGET_OMAP3_EVM=y
+CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
+CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SPL_EXT_SUPPORT is not set
 CONFIG_SPL_MTD_SUPPORT=y
@@ -35,6 +37,7 @@ CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 42f2153637..629d60b961 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -42,8 +42,6 @@
 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
 #if defined(CONFIG_SPL_BUILD)
 #undef CONFIG_SYS_NS16550_REG_SIZE
-#else /* !CONFIG_SPL_BUILD  */
-#define CONFIG_SYS_NS16550_REG_SIZE     (-1)
 #endif /* CONFIG_SPL_BUILD */
 
 /* NAND */
@@ -86,8 +84,6 @@
 /* Environment */
 #define CONFIG_PREBOOT                  "usb start"
 
-#if !defined(CONFIG_SPL_BUILD)
-
 #include <config_distro_defaults.h>
 
 #define MEM_LAYOUT_ENV_SETTINGS \
@@ -181,6 +177,4 @@
 		"bootm ${loadaddr} - ${fdtaddr}\0" \
 	BOOTENV
 
-#endif /* !CONFIG_SPL_BUILD */
-
 #endif /* __CONFIG_H */
-- 
2.15.1

[U-Boot] [PATCH v4 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Derald D. Woods]

This commit updates the configuration files needed to support OF_CONTROL
on the OMAP3 EVM baseboard.

Additionally:
- CONFIG_SYS_THUMB_BUILD is enabled
- CONFIG_SPL_ENV_SUPPORT is enabled

Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

--
v4:
- Fix commit message

v3:
- Remove CONFIG_SPL_EXT_SUPPORT from default config

v2:
- Added CONFIG_SPL_ENV_SUPPORT and CONFIG_SPL_EXT_SUPPORT
- Bring back bus and filesystem commands previously dropped
- Update commit message
---
 arch/arm/mach-omap2/omap3/Kconfig | 4 ++++
 configs/omap3_evm_defconfig       | 5 ++++-
 include/configs/omap3_evm.h       | 6 ------
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-omap2/omap3/Kconfig b/arch/arm/mach-omap2/omap3/Kconfig
index 4dbf9a27da..6d714f6cdb 100644
--- a/arch/arm/mach-omap2/omap3/Kconfig
+++ b/arch/arm/mach-omap2/omap3/Kconfig
@@ -61,6 +61,10 @@ config TARGET_DEVKIT8000
 
 config TARGET_OMAP3_EVM
 	bool "TI OMAP3 EVM"
+	select DM
+	select DM_SERIAL
+	select DM_GPIO
+	select OMAP3_GPIO_3
 
 config TARGET_OMAP3_IGEP00X0
 	bool "IGEP"
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index 5103e9fd8d..d2b8d42175 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -1,16 +1,18 @@
 CONFIG_ARM=y
-# CONFIG_SYS_THUMB_BUILD is not set
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SYS_TEXT_BASE=0x80100000
+CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MPUCLK=720
 CONFIG_TARGET_OMAP3_EVM=y
+CONFIG_DEFAULT_DEVICE_TREE="omap3-evm"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
 CONFIG_VERSION_VARIABLE=y
 CONFIG_SPL=y
+CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SPL_EXT_SUPPORT is not set
 CONFIG_SPL_MTD_SUPPORT=y
@@ -35,6 +37,7 @@ CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 CONFIG_SPL_PARTITION_UUIDS=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 42f2153637..629d60b961 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -42,8 +42,6 @@
 #define CONFIG_SYS_NS16550_COM1         OMAP34XX_UART1
 #if defined(CONFIG_SPL_BUILD)
 #undef CONFIG_SYS_NS16550_REG_SIZE
-#else /* !CONFIG_SPL_BUILD  */
-#define CONFIG_SYS_NS16550_REG_SIZE     (-1)
 #endif /* CONFIG_SPL_BUILD */
 
 /* NAND */
@@ -86,8 +84,6 @@
 /* Environment */
 #define CONFIG_PREBOOT                  "usb start"
 
-#if !defined(CONFIG_SPL_BUILD)
-
 #include <config_distro_defaults.h>
 
 #define MEM_LAYOUT_ENV_SETTINGS \
@@ -181,6 +177,4 @@
 		"bootm ${loadaddr} - ${fdtaddr}\0" \
 	BOOTENV
 
-#endif /* !CONFIG_SPL_BUILD */
-
 #endif /* __CONFIG_H */
-- 
2.15.1

[U-Boot] [U-Boot, 1/3] ARM: dts: omap3-evm: Add support for TMDSEVM{3530, 3730}

[Tom Rini]

On Sat, Dec 16, 2017 at 02:14:48PM -0600, Derald D. Woods wrote:

> This commit adds OMAP3 EVM devicetree files from Linux v4.15-rc3. Note
> that this is the first addition of OMAP34XX devicetree files.
> 
> Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, 3/3] ARM: omap3: evm: Refactor 'board_eth_init'

[Tom Rini]

On Sat, Dec 16, 2017 at 02:14:50PM -0600, Derald D. Woods wrote:

> This commit clears 'ethaddr' before calling 'smc911x_initialize' to
> allow the SROM MAC address to be assigned properly.
> 
> Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, v4, 2/3] ARM: dts: omap3-evm: Enable DM and devicetree for TMDSEVM{3530, 3730}

[Tom Rini]

On Wed, Dec 27, 2017 at 09:40:16AM -0600, Derald D. Woods wrote:

> This commit updates the configuration files needed to support OF_CONTROL
> on the OMAP3 EVM baseboard.
> 
> Additionally:
> - CONFIG_SYS_THUMB_BUILD is enabled
> - CONFIG_SPL_ENV_SUPPORT is enabled
> 
> Tested using GCC 7.2.0 [--with-float=hard --with-mode=thumb].
> 
> Signed-off-by: Derald D. Woods <woods.technical@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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