+++ /dev/null
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Device Tree file for Marvell Armada XP evaluation board
- * (DB-78460-BP)
- *
- * Copyright (C) 2012-2014 Marvell
- *
- * Lior Amsalem <alior@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- *
- *
- * Note: this Device Tree assumes that the bootloader has remapped the
- * internal registers to 0xf1000000 (instead of the default
- * 0xd0000000). The 0xf1000000 is the default used by the recent,
- * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
- * boards were delivered with an older version of the bootloader that
- * left internal registers mapped at 0xd0000000. If you are in this
- * situation, you should either update your bootloader (preferred
- * solution) or the below Device Tree should be adjusted.
- */
-
-/dts-v1/;
-#include "armada-xp-mv78460.dtsi"
-
-/ {
- model = "Marvell Armada XP Evaluation Board";
- compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0 0x00000000 0 0x80000000>; /* 2 GB */
- };
-
- soc {
- ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
- MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
- MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000
- MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
- MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
- MBUS_ID(0x0c, 0x04) 0 0 0xf1200000 0x100000>;
-
- devbus-bootcs {
- status = "okay";
-
- /* Device Bus parameters are required */
-
- /* Read parameters */
- devbus,bus-width = <16>;
- devbus,turn-off-ps = <60000>;
- devbus,badr-skew-ps = <0>;
- devbus,acc-first-ps = <124000>;
- devbus,acc-next-ps = <248000>;
- devbus,rd-setup-ps = <0>;
- devbus,rd-hold-ps = <0>;
-
- /* Write parameters */
- devbus,sync-enable = <0>;
- devbus,wr-high-ps = <60000>;
- devbus,wr-low-ps = <60000>;
- devbus,ale-wr-ps = <60000>;
-
- /* NOR 16 MiB */
- nor@0 {
- compatible = "cfi-flash";
- reg = <0 0x1000000>;
- bank-width = <2>;
- };
- };
-
- internal-regs {
- serial@12000 {
- status = "okay";
- };
- serial@12100 {
- status = "okay";
- };
- serial@12200 {
- status = "okay";
- };
- serial@12300 {
- status = "okay";
- };
-
- sata@a0000 {
- nr-ports = <2>;
- status = "okay";
- };
-
- ethernet@70000 {
- status = "okay";
- phy = <&phy0>;
- phy-mode = "rgmii-id";
- buffer-manager = <&bm>;
- bm,pool-long = <0>;
- };
- ethernet@74000 {
- status = "okay";
- phy = <&phy1>;
- phy-mode = "rgmii-id";
- buffer-manager = <&bm>;
- bm,pool-long = <1>;
- };
- ethernet@30000 {
- status = "okay";
- phy = <&phy2>;
- phy-mode = "sgmii";
- buffer-manager = <&bm>;
- bm,pool-long = <2>;
- };
- ethernet@34000 {
- status = "okay";
- phy = <&phy3>;
- phy-mode = "sgmii";
- buffer-manager = <&bm>;
- bm,pool-long = <3>;
- };
-
- bm@c0000 {
- status = "okay";
- };
-
- mvsdio@d4000 {
- pinctrl-0 = <&sdio_pins>;
- pinctrl-names = "default";
- status = "okay";
- /* No CD or WP GPIOs */
- broken-cd;
- };
-
- usb@50000 {
- status = "okay";
- };
-
- usb@51000 {
- status = "okay";
- };
-
- usb@52000 {
- status = "okay";
- };
-
- nand-controller@d0000 {
- status = "okay";
-
- nand@0 {
- reg = <0>;
- label = "pxa3xx_nand-0";
- nand-rb = <0>;
- nand-on-flash-bbt;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "U-Boot";
- reg = <0 0x800000>;
- };
- partition@800000 {
- label = "Linux";
- reg = <0x800000 0x800000>;
- };
- partition@1000000 {
- label = "Filesystem";
- reg = <0x1000000 0x3f000000>;
- };
- };
- };
- };
- };
-
- bm-bppi {
- status = "okay";
- };
- };
-};
-
-&pciec {
- status = "okay";
-
- /*
- * All 6 slots are physically present as
- * standard PCIe slots on the board.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- pcie@2,0 {
- /* Port 0, Lane 1 */
- status = "okay";
- };
- pcie@3,0 {
- /* Port 0, Lane 2 */
- status = "okay";
- };
- pcie@4,0 {
- /* Port 0, Lane 3 */
- status = "okay";
- };
- pcie@9,0 {
- /* Port 2, Lane 0 */
- status = "okay";
- };
- pcie@a,0 {
- /* Port 3, Lane 0 */
- status = "okay";
- };
-};
-
-&mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
-
- phy2: ethernet-phy@2 {
- reg = <25>;
- };
-
- phy3: ethernet-phy@3 {
- reg = <27>;
- };
-};
-
-&spi0 {
- status = "okay";
-
- flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "m25p64", "jedec,spi-nor";
- reg = <0>; /* Chip select 0 */
- spi-max-frequency = <20000000>;
- };
-};
projects / linux-2.6-microblaze.git / blobdiff