04e09b7273
This patch add support for the SPI flash MX25l25635E which is present on the Armada 370 DB board. This flash stores the bootloader and its environment. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
99 lines
1.9 KiB
Plaintext
99 lines
1.9 KiB
Plaintext
/*
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* Device Tree file for Marvell Armada 370 evaluation board
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* (DB-88F6710-BP-DDR3)
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*
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* Copyright (C) 2012 Marvell
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*
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* Lior Amsalem <alior@marvell.com>
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* Gregory CLEMENT <gregory.clement@free-electrons.com>
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* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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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 any
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* warranty of any kind, whether express or implied.
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*/
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/dts-v1/;
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/include/ "armada-370.dtsi"
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/ {
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model = "Marvell Armada 370 Evaluation Board";
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compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
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chosen {
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bootargs = "console=ttyS0,115200 earlyprintk";
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x40000000>; /* 1 GB */
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};
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soc {
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serial@d0012000 {
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clock-frequency = <200000000>;
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status = "okay";
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};
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sata@d00a0000 {
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nr-ports = <2>;
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status = "okay";
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};
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mdio {
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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ethernet@d0070000 {
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status = "okay";
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phy = <&phy0>;
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phy-mode = "rgmii-id";
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};
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ethernet@d0074000 {
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status = "okay";
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phy = <&phy1>;
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phy-mode = "rgmii-id";
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};
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mvsdio@d00d4000 {
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pinctrl-0 = <&sdio_pins1>;
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pinctrl-names = "default";
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/*
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* This device is disabled by default, because
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* using the SD card connector requires
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* changing the default CON40 connector
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* "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
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* different connector
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* "DB-88F6710_MPP_RGMII_SD_Jumper".
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*/
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status = "disabled";
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/* No CD or WP GPIOs */
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};
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usb@d0050000 {
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status = "okay";
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};
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usb@d0051000 {
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status = "okay";
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};
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spi0: spi@d0010600 {
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status = "okay";
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spi-flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mx25l25635e";
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reg = <0>; /* Chip select 0 */
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spi-max-frequency = <50000000>;
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};
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};
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};
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};
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