powerpc/85xx: Add P1023RDB board support
P1023RDB Specification: ----------------------- Memory subsystem: 512MB DDR3 (Fixed DDR on board) 64MB NOR flash 128MB NAND flash Ethernet: eTSEC1: Connected to Atheros AR8035 GETH PHY eTSEC2: Connected to Atheros AR8035 GETH PHY PCIe: Three mini-PCIe slots USB: Two USB2.0 Type A ports I2C: AT24C08 8K Board EEPROM (8 bit address) Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Chunhe Lan
Scott Wood
Родитель
b9b5350b82
Коммит
75898156bc
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/*
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* P1023 RDB Device Tree Source
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*
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* Copyright 2013 Freescale Semiconductor Inc.
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*
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* Author: Chunhe Lan <Chunhe.Lan@freescale.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/include/ "fsl/p1023si-pre.dtsi"
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/ {
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model = "fsl,P1023";
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compatible = "fsl,P1023RDB";
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mpic>;
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memory {
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device_type = "memory";
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};
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soc: soc@ff600000 {
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ranges = <0x0 0x0 0xff600000 0x200000>;
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i2c@3000 {
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eeprom@53 {
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compatible = "at24,24c04";
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reg = <0x53>;
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};
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rtc@6f {
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compatible = "microchip,mcp7941x";
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reg = <0x6f>;
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};
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};
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usb@22000 {
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dr_mode = "host";
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phy_type = "ulpi";
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};
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};
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lbc: localbus@ff605000 {
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reg = <0 0xff605000 0 0x1000>;
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/* NOR, NAND Flashes */
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ranges = <0x0 0x0 0x0 0xec000000 0x04000000
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0x1 0x0 0x0 0xffa00000 0x08000000>;
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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 0x04000000>;
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bank-width = <2>;
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device-width = <1>;
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partition@0 {
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/* 48MB for Root File System */
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reg = <0x00000000 0x03000000>;
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label = "NOR Root File System";
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};
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partition@3000000 {
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/* 1MB for DTB Image */
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reg = <0x03000000 0x00100000>;
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label = "NOR DTB Image";
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};
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partition@3100000 {
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/* 14MB for Linux Kernel Image */
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reg = <0x03100000 0x00e00000>;
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label = "NOR Linux Kernel Image";
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};
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partition@3f00000 {
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/* This location must not be altered */
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/* 512KB for u-boot Bootloader Image */
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/* 512KB for u-boot Environment Variables */
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reg = <0x03f00000 0x00100000>;
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label = "NOR U-Boot Image";
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read-only;
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};
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};
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nand@1,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "fsl,elbc-fcm-nand";
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reg = <0x1 0x0 0x40000>;
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partition@0 {
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/* This location must not be altered */
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/* 1MB for u-boot Bootloader Image */
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reg = <0x0 0x00100000>;
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label = "NAND U-Boot Image";
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read-only;
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};
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partition@100000 {
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/* 1MB for DTB Image */
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reg = <0x00100000 0x00100000>;
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label = "NAND DTB Image";
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};
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partition@200000 {
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/* 14MB for Linux Kernel Image */
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reg = <0x00200000 0x00e00000>;
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label = "NAND Linux Kernel Image";
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};
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partition@1000000 {
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/* 96MB for Root File System Image */
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reg = <0x01000000 0x06000000>;
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label = "NAND Root File System";
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};
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partition@7000000 {
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/* 16MB for User Writable Area */
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reg = <0x07000000 0x01000000>;
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label = "NAND Writable User area";
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};
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};
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};
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pci0: pcie@ff60a000 {
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reg = <0 0xff60a000 0 0x1000>;
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ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
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pcie@0 {
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/* IRQ[0:3] are pulled up on board, set to active-low */
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 0 1 0 0
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0000 0 0 2 &mpic 1 1 0 0
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0000 0 0 3 &mpic 2 1 0 0
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0000 0 0 4 &mpic 3 1 0 0
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>;
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ranges = <0x2000000 0x0 0xc0000000
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0x2000000 0x0 0xc0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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board_pci1: pci1: pcie@ff609000 {
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reg = <0 0xff609000 0 0x1000>;
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ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
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pcie@0 {
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/*
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* IRQ[4:6] only for PCIe, set to active-high,
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* IRQ[7] is pulled up on board, set to active-low
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*/
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 4 2 0 0
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0000 0 0 2 &mpic 5 2 0 0
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0000 0 0 3 &mpic 6 2 0 0
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0000 0 0 4 &mpic 7 1 0 0
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>;
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ranges = <0x2000000 0x0 0xa0000000
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0x2000000 0x0 0xa0000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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pci2: pcie@ff60b000 {
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reg = <0 0xff60b000 0 0x1000>;
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ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
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0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
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pcie@0 {
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/*
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* IRQ[8:10] are pulled up on board, set to active-low
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* IRQ[11] only for PCIe, set to active-high,
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*/
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interrupt-map-mask = <0xf800 0 0 7>;
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interrupt-map = <
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/* IDSEL 0x0 */
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0000 0 0 1 &mpic 8 1 0 0
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0000 0 0 2 &mpic 9 1 0 0
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0000 0 0 3 &mpic 10 1 0 0
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0000 0 0 4 &mpic 11 2 0 0
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>;
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ranges = <0x2000000 0x0 0x80000000
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0x2000000 0x0 0x80000000
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0x0 0x20000000
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0x1000000 0x0 0x0
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0x1000000 0x0 0x0
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0x0 0x100000>;
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};
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};
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};
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/include/ "fsl/p1023si-post.dtsi"
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@ -1,14 +1,13 @@
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CONFIG_PPC_85xx=y
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CONFIG_SMP=y
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CONFIG_NR_CPUS=2
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CONFIG_EXPERIMENTAL=y
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CONFIG_SYSVIPC=y
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CONFIG_POSIX_MQUEUE=y
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CONFIG_BSD_PROCESS_ACCT=y
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CONFIG_AUDIT=y
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CONFIG_IRQ_DOMAIN_DEBUG=y
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CONFIG_NO_HZ=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_RCU_FANOUT=32
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_LOG_BUF_SHIFT=14
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@ -22,6 +21,8 @@ CONFIG_MODVERSIONS=y
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# CONFIG_BLK_DEV_BSG is not set
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CONFIG_PARTITION_ADVANCED=y
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CONFIG_MAC_PARTITION=y
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CONFIG_PHYSICAL_START=0x00000000
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CONFIG_P1023_RDB=y
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CONFIG_P1023_RDS=y
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CONFIG_QUICC_ENGINE=y
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CONFIG_QE_GPIO=y
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@ -64,10 +65,20 @@ CONFIG_IP_SCTP=m
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CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_MTD=y
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CONFIG_MTD_CMDLINE_PARTS=y
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CONFIG_MTD_CHAR=y
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CONFIG_MTD_BLOCK=y
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CONFIG_MTD_CFI=y
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CONFIG_MTD_CFI_AMDSTD=y
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CONFIG_MTD_PHYSMAP_OF=y
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_FSL_ELBC=y
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CONFIG_PROC_DEVICETREE=y
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CONFIG_BLK_DEV_LOOP=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_RAM_SIZE=131072
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CONFIG_EEPROM_AT24=y
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CONFIG_EEPROM_LEGACY=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_CHR_DEV_ST=y
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@ -83,6 +94,8 @@ CONFIG_DUMMY=y
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CONFIG_FS_ENET=y
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CONFIG_FSL_PQ_MDIO=y
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CONFIG_E1000E=y
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CONFIG_PHYLIB=y
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CONFIG_AT803X_PHY=y
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CONFIG_MARVELL_PHY=y
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CONFIG_DAVICOM_PHY=y
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CONFIG_CICADA_PHY=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_8250_NR_UARTS=2
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CONFIG_SERIAL_8250_RUNTIME_UARTS=2
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CONFIG_SERIAL_8250_EXTENDED=y
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CONFIG_SERIAL_8250_MANY_PORTS=y
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CONFIG_SERIAL_8250_SHARE_IRQ=y
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CONFIG_SERIAL_8250_DETECT_IRQ=y
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CONFIG_SERIAL_8250_RSA=y
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CONFIG_SERIAL_QE=m
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CONFIG_HW_RANDOM=y
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CONFIG_NVRAM=y
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CONFIG_I2C=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_CPM=m
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CONFIG_I2C_MPC=y
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CONFIG_GPIO_MPC8XXX=y
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@ -122,6 +138,7 @@ CONFIG_USB_STORAGE=y
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CONFIG_EDAC=y
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CONFIG_EDAC_MM_EDAC=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_DS1307=y
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CONFIG_RTC_DRV_CMOS=y
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CONFIG_DMADEVICES=y
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CONFIG_FSL_DMA=y
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@ -162,6 +179,7 @@ CONFIG_DEBUG_FS=y
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CONFIG_DETECT_HUNG_TASK=y
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# CONFIG_DEBUG_BUGVERBOSE is not set
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CONFIG_DEBUG_INFO=y
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CONFIG_STRICT_DEVMEM=y
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CONFIG_CRYPTO_PCBC=m
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CONFIG_CRYPTO_SHA256=y
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CONFIG_CRYPTO_SHA512=y
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@ -112,10 +112,10 @@ config P1022_RDK
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reference board.
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config P1023_RDS
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bool "Freescale P1023 RDS"
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bool "Freescale P1023 RDS/RDB"
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select DEFAULT_UIMAGE
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help
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This option enables support for the P1023 RDS board
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This option enables support for the P1023 RDS and RDB boards
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config SOCRATES
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bool "Socrates"
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@ -1,5 +1,5 @@
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/*
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* Copyright 2010-2011 Freescale Semiconductor, Inc.
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* Copyright 2010-2011, 2013 Freescale Semiconductor, Inc.
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*
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* Author: Roy Zang <tie-fei.zang@freescale.com>
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*
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@ -86,6 +86,7 @@ static void __init mpc85xx_rds_setup_arch(void)
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}
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machine_arch_initcall(p1023_rds, mpc85xx_common_publish_devices);
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machine_arch_initcall(p1023_rdb, mpc85xx_common_publish_devices);
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static void __init mpc85xx_rds_pic_init(void)
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{
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@ -106,6 +107,14 @@ static int __init p1023_rds_probe(void)
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}
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static int __init p1023_rdb_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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return of_flat_dt_is_compatible(root, "fsl,P1023RDB");
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}
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define_machine(p1023_rds) {
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.name = "P1023 RDS",
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.probe = p1023_rds_probe,
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@ -120,3 +129,16 @@ define_machine(p1023_rds) {
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#endif
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};
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define_machine(p1023_rdb) {
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.name = "P1023 RDB",
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.probe = p1023_rdb_probe,
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.setup_arch = mpc85xx_rds_setup_arch,
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.init_IRQ = mpc85xx_rds_pic_init,
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.get_irq = mpic_get_irq,
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.restart = fsl_rstcr_restart,
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.calibrate_decr = generic_calibrate_decr,
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.progress = udbg_progress,
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#ifdef CONFIG_PCI
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.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
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#endif
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};
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