Commit 18c1272f authored by Stefan Roese's avatar Stefan Roese

arm: mvebu: Add armada-xp-maxbcm.dts for maxbcm board

This is needed for the upcoming ethernet DM conversion of the maxbcm
board. The configuration of the PHY is then extracted from the DT
instead of using the defines from the config header.
Signed-off-by: default avatarStefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
parent 09a54c00
......@@ -49,7 +49,8 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
dtb-$(CONFIG_ARCH_MVEBU) += \
armada-388-gp.dtb \
armada-xp-gp.dtb
armada-xp-gp.dtb \
armada-xp-maxbcm.dtb
dtb-$(CONFIG_ARCH_UNIPHIER) += \
uniphier-ph1-ld4-ref.dtb \
......
/*
* Device Tree file for Marvell Armada XP maxbcm board
*
* Copyright (C) 2013-2014 Marvell
*
* Lior Amsalem <alior@marvell.com>
* Gregory CLEMENT <gregory.clement@free-electrons.com>
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* 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 <dt-bindings/gpio/gpio.h>
#include "armada-xp-mv78460.dtsi"
/ {
model = "Marvell Armada XP MAXBCM";
compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
spi0 = &spi0;
};
memory {
device_type = "memory";
/*
* 8 GB of plug-in RAM modules by default.The amount
* of memory available can be changed by the
* bootloader according the size of the module
* actually plugged. However, memory between
* 0xF0000000 to 0xFFFFFFFF cannot be used, as it is
* the address range used for I/O (internal registers,
* MBus windows).
*/
reg = <0x00000000 0x00000000 0x00000000 0xf0000000>,
<0x00000001 0x00000000 0x00000001 0x00000000>;
};
cpus {
pm_pic {
ctrl-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>,
<&gpio0 17 GPIO_ACTIVE_LOW>,
<&gpio0 18 GPIO_ACTIVE_LOW>;
};
};
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>;
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>;
};
};
pcie-controller {
status = "okay";
/*
* The 3 slots are physically present as
* standard PCIe slots on the board.
*/
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
};
pcie@9,0 {
/* Port 2, Lane 0 */
status = "okay";
};
pcie@10,0 {
/* Port 3, Lane 0 */
status = "okay";
};
};
internal-regs {
serial@12000 {
status = "okay";
u-boot,dm-pre-reloc;
};
serial@12100 {
status = "okay";
};
serial@12200 {
status = "okay";
};
serial@12300 {
status = "okay";
};
pinctrl {
pinctrl-0 = <&pic_pins>;
pinctrl-names = "default";
pic_pins: pic-pins-0 {
marvell,pins = "mpp16", "mpp17",
"mpp18";
marvell,function = "gpio";
};
};
sata@a0000 {
nr-ports = <2>;
status = "okay";
};
mdio {
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
phy2: ethernet-phy@2 {
reg = <2>;
};
phy3: ethernet-phy@3 {
reg = <3>;
};
};
ethernet@70000 {
status = "okay";
phy = <&phy0>;
phy-mode = "sgmii";
};
ethernet@74000 {
status = "okay";
phy = <&phy1>;
phy-mode = "sgmii";
};
ethernet@30000 {
status = "okay";
phy = <&phy2>;
phy-mode = "sgmii";
};
ethernet@34000 {
status = "okay";
phy = <&phy3>;
phy-mode = "sgmii";
};
/* Front-side USB slot */
usb@50000 {
status = "okay";
};
/* Back-side USB slot */
usb@51000 {
status = "okay";
};
spi0: spi@10600 {
status = "okay";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q128a13", "jedec,spi-nor";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <108000000>;
};
};
nand@d0000 {
status = "okay";
num-cs = <1>;
marvell,nand-keep-config;
marvell,nand-enable-arbiter;
nand-on-flash-bbt;
};
};
};
};
......@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_MAXBCM=y
CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp"
CONFIG_DEFAULT_DEVICE_TREE="armada-xp-maxbcm"
CONFIG_SPL=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
......
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