141 строка
3.8 KiB
Plaintext
141 строка
3.8 KiB
Plaintext
/*
|
|
* P1020 UTM-PC Device Tree Source stub (no addresses or top-level ranges)
|
|
*
|
|
* Copyright 2012 Freescale Semiconductor Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Freescale Semiconductor nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
*
|
|
* ALTERNATIVELY, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") as published by the Free Software
|
|
* Foundation, either version 2 of that License or (at your option) any
|
|
* later version.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
&lbc {
|
|
nor@0,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "cfi-flash";
|
|
reg = <0x0 0x0 0x2000000>;
|
|
bank-width = <2>;
|
|
device-width = <1>;
|
|
|
|
partition@0 {
|
|
/* 256KB for DTB Image */
|
|
reg = <0x0 0x00040000>;
|
|
label = "NOR DTB Image";
|
|
};
|
|
|
|
partition@40000 {
|
|
/* 3.75 MB for Linux Kernel Image */
|
|
reg = <0x00040000 0x003c0000>;
|
|
label = "NOR Linux Kernel Image";
|
|
};
|
|
|
|
partition@400000 {
|
|
/* 27MB for Root file System */
|
|
reg = <0x00400000 0x01b00000>;
|
|
label = "NOR Root File System";
|
|
};
|
|
|
|
partition@1f00000 {
|
|
/* This location must not be altered */
|
|
/* 512KB for u-boot Bootloader Image */
|
|
/* 512KB for u-boot Environment Variables */
|
|
reg = <0x01f00000 0x00100000>;
|
|
label = "NOR U-Boot Image";
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
|
|
&soc {
|
|
i2c@3000 {
|
|
rtc@68 {
|
|
compatible = "dallas,ds1339";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
mdio@24000 {
|
|
phy0: ethernet-phy@0 {
|
|
interrupts = <3 1 0 0>;
|
|
reg = <0x0>;
|
|
};
|
|
phy1: ethernet-phy@1 {
|
|
interrupts = <2 1 0 0>;
|
|
reg = <0x1>;
|
|
};
|
|
phy2: ethernet-phy@2 {
|
|
interrupts = <1 1 0 0>;
|
|
reg = <0x2>;
|
|
};
|
|
};
|
|
|
|
mdio@25000 {
|
|
tbi1: tbi-phy@11 {
|
|
reg = <0x11>;
|
|
device_type = "tbi-phy";
|
|
};
|
|
};
|
|
|
|
mdio@26000 {
|
|
tbi2: tbi-phy@11 {
|
|
reg = <0x11>;
|
|
device_type = "tbi-phy";
|
|
};
|
|
};
|
|
|
|
enet0: ethernet@b0000 {
|
|
phy-handle = <&phy2>;
|
|
phy-connection-type = "rgmii-id";
|
|
};
|
|
|
|
enet1: ethernet@b1000 {
|
|
phy-handle = <&phy0>;
|
|
tbi-handle = <&tbi1>;
|
|
phy-connection-type = "sgmii";
|
|
};
|
|
|
|
enet2: ethernet@b2000 {
|
|
phy-handle = <&phy1>;
|
|
phy-connection-type = "rgmii-id";
|
|
};
|
|
|
|
usb@22000 {
|
|
phy_type = "ulpi";
|
|
};
|
|
|
|
/* USB2 is shared with localbus, so it must be disabled
|
|
by default. We can't put 'status = "disabled";' here
|
|
since U-Boot doesn't clear the status property when
|
|
it enables USB2. OTOH, U-Boot does create a new node
|
|
when there isn't any. So, just comment it out.
|
|
*/
|
|
usb@23000 {
|
|
status = "disabled";
|
|
phy_type = "ulpi";
|
|
};
|
|
};
|