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9b47aa93c7
By takimata: "Come to think of it, an MBL Single board boots up just fine on an MBL Duo image, and the MBL Single board identifies completely identical to the MBL Duo (Board: Apollo-3G - APM82181 Board, 2*SATA, 1*USB). I wonder if there is any downside to just using the MBL Duo firmware on a MBL Single. I wonder if the two firmwares could even be unified." <https://forum.lede-project.org/t/wd-mybook-live-duo-two-disks/16195/9> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
199 lines
3.4 KiB
Plaintext
199 lines
3.4 KiB
Plaintext
/*
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* Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
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* (c) Copyright 2010 Western Digital Technologies, Inc. All Rights Reserved.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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#include "apm82181.dtsi"
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/ {
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compatible = "wd,mybooklive", "amcc,apollo3g";
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model = "MyBook Live";
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aliases {
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serial0 = &UART0;
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led-boot = &status;
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led-failsafe = &status;
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led-running = &status;
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led-upgrade = &status;
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};
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};
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&POB0 {
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ebc {
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nor_flash@0,0 {
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status = "okay";
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compatible = "amd,s29gl512n", "jedec-probe", "cfi-flash", "mtd-rom";
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bank-width = <1>;
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reg = <0x00000000 0x00000000 0x00080000>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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/* Part of bootrom - Don't use it without a jump */
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label = "free";
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reg = <0x00000000 0x0001e000>;
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};
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partition@1 {
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label = "env";
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reg = <0x0001e000 0x00002000>;
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};
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partition@2 {
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label = "uboot";
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reg = <0x00020000 0x00050000>;
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};
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};
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};
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GPIO1: gpio1@e0000000 {
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compatible = "wd,mbl-gpio", "ti,74273";
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reg-names = "dat";
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reg = <0xe0000000 0x1>;
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#gpio-cells = <2>;
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gpio-controller;
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enable-phy {
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/* toggle to reset EMAC PHY */
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gpio-hog;
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line-name = "enable EMAC PHY";
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gpios = <0 GPIO_ACTIVE_LOW>;
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output-low;
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};
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enable-button {
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/* Defined in u-boot as: NOT_NOR
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* "enables features other than NOR
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* specifically, the buffer at CS2"
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* (button).
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*
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* Note: This option is disabled as
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* it prevents the system from being
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* rebooted successfully.
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*/
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gpio-hog;
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line-name = "Enable Reset Button, disable NOR";
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gpios = <1 GPIO_ACTIVE_HIGH>;
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output-low;
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};
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enable-usb {
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gpio-hog;
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line-name = "Power USB Core";
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gpios = <2 GPIO_ACTIVE_LOW>;
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output-low;
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};
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enable-port1 {
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gpio-hog;
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line-name = "Power Drive Port 1";
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gpios = <3 GPIO_ACTIVE_LOW>;
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output-low;
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};
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enable-port0 {
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gpio-hog;
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line-name = "Power Drive Port 0";
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gpios = <7 GPIO_ACTIVE_LOW>;
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output-low;
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};
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};
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GPIO2: gpio2@e0100000 {
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compatible = "wd,mbl-gpio", "ti,74244";
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reg-names = "dat";
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reg = <0xe0100000 0x1>;
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#gpio-cells = <2>;
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gpio-controller;
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no-output;
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};
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gpio-leds {
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compatible = "gpio-leds";
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failsafe: power-red {
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label = "mbl:red:power";
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gpios = <&GPIO1 4 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "panic";
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};
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status: power-green {
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label = "mbl:green:power";
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gpios = <&GPIO1 5 GPIO_ACTIVE_HIGH>;
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};
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power-blue {
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label = "mbl:blue:power";
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gpios = <&GPIO1 6 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio_keys_polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <60>; /* 3 * 20 = 60ms */
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autorepeat;
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reset-button {
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label = "Reset button";
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linux,code = <KEY_RESTART>;
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gpios = <&GPIO2 2 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&EMAC0 {
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status = "okay";
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phy-map = <0x2>;
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phy-address = <0x1>;
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phy-handle = <&phy>;
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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phy: phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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};
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};
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};
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&CRYPTO {
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status = "okay";
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};
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&PKA {
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status = "okay";
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};
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&TRNG {
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status = "okay";
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};
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&SATA0 {
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status = "okay";
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};
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&SATA1 {
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status = "okay";
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};
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&UART0 {
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status = "okay";
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};
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&USBOTG0 {
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status = "okay";
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dr_mode = "host";
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};
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