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https://github.com/brain-hackers/u-boot-brain
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91ee54741e
The SELI8 design is a new tdm service unit card for Hitachi-Powergrids XMC and FOX product lines. It is based on NXP LS1021 SoC and it provides following interfaces: - IFC interface for NOR, NAND and external FPGA's - 1 x RGMII ETH for debug purposes - 2 x SGMII ETH for management communication via back-plane - 1 x uQE HDLC for management communication via back-plane - 1 x I2C for peripheral devices - 1 x SPI for peripheral devices - 1 x UART for debug logging It is foreseen that the design will be later re-used for another XMC and FOX service cards with similar SoC requirements. Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com> Signed-off-by: Matteo Ghidoni <matteo.ghidoni@hitachi-powergrids.com> Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
112 lines
1.7 KiB
Plaintext
112 lines
1.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2013-2015 Freescale Semiconductor, Inc.
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* Copyright 2020 Hitachi Power Grids. All rights reserved.
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*/
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/dts-v1/;
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#include "ls1021a.dtsi"
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/ {
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model = "Hitachi-Powergrids SELI8 Service Unit for XMC and FOX";
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chosen {
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stdout-path = &uart0;
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};
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};
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&enet0 {
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status = "okay";
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tbi-handle = <&tbi0>;
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phy-connection-type = "sgmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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&enet1 {
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status = "okay";
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tbi-handle = <&tbi1>;
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phy-connection-type = "sgmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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&enet2 {
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phy-handle = <&debug_phy>;
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phy-connection-type = "rgmii-id";
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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};
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&ifc {
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#address-cells = <2>;
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#size-cells = <1>;
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/* NOR Flash on board */
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ranges = <0x0 0x0 0x60000000 0x04000000>;
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status = "okay";
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nor@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cfi-flash";
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reg = <0x0 0x0 0x4000000>;
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bank-width = <2>;
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device-width = <1>;
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partition@0 {
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label = "rcw";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "qe";
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reg = <0x20000 0x20000>;
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};
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partition@40000 {
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label = "envred";
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reg = <0x40000 0x20000>;
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};
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partition@60000 {
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label = "env";
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reg = <0x60000 0x20000>;
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};
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partition@100000 {
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label = "u-boot";
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reg = <0x100000 0x100000>;
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};
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partition@200000 {
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label = "ubi0";
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reg = <0x200000 0x3E00000>;
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};
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};
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};
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&mdio0 {
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debug_phy: ethernet-phy@11 {
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reg = <0x11>;
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};
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tbi0: tbi-phy@0xb {
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reg = <0xb>;
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device_type = "tbi-phy";
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};
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};
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&mdio1 {
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tbi1: tbi-phy@0xd {
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reg = <0xd>;
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device_type = "tbi-phy";
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};
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};
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&uart0 {
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status = "okay";
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};
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