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Mon, 9 Jan 2012 02:34:22 -0600 (CST) From: To: Subject: [PATCH] powerpc/85xx: Add p2020rdb-pc dts support Date: Mon, 9 Jan 2012 15:43:03 +0800 Message-ID: <1326094983-28059-1-git-send-email-Yuantian.Tang@freescale.com> X-Mailer: git-send-email 1.6.4 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-Mailman-Approved-At: Mon, 09 Jan 2012 20:48:21 +1100 Cc: Tang Yuantian , Poonam Aggrwal , Prabhakar Kushwaha X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org From: Tang Yuantian Signed-off-by: Prabhakar Kushwaha Signed-off-by: Poonam Aggrwal Signed-off-by: Tang Yuantian --- arch/powerpc/boot/dts/p2020rdb-pc.dts | 96 +++++++++ arch/powerpc/boot/dts/p2020rdb-pc.dtsi | 241 ++++++++++++++++++++++ arch/powerpc/boot/dts/p2020rdb-pc_36b.dts | 96 +++++++++ arch/powerpc/boot/dts/p2020rdb-pc_camp_core0.dts | 90 ++++++++ arch/powerpc/boot/dts/p2020rdb-pc_camp_core1.dts | 152 ++++++++++++++ 5 files changed, 675 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc/boot/dts/p2020rdb-pc.dts create mode 100644 arch/powerpc/boot/dts/p2020rdb-pc.dtsi create mode 100644 arch/powerpc/boot/dts/p2020rdb-pc_36b.dts create mode 100644 arch/powerpc/boot/dts/p2020rdb-pc_camp_core0.dts create mode 100644 arch/powerpc/boot/dts/p2020rdb-pc_camp_core1.dts diff --git a/arch/powerpc/boot/dts/p2020rdb-pc.dts b/arch/powerpc/boot/dts/p2020rdb-pc.dts new file mode 100644 index 0000000..852e5b2 --- /dev/null +++ b/arch/powerpc/boot/dts/p2020rdb-pc.dts @@ -0,0 +1,96 @@ +/* + * P2020 RDB-PC 32Bit Physical Address Map Device Tree Source + * + * Copyright 2011 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. + */ + +/include/ "fsl/p2020si-pre.dtsi" + +/ { + model = "fsl,P2020RDB"; + compatible = "fsl,P2020RDB-PC"; + + memory { + device_type = "memory"; + }; + + lbc: localbus@ffe05000 { + reg = <0 0xffe05000 0 0x1000>; + + /* NOR and NAND Flashes */ + ranges = <0x0 0x0 0x0 0xef000000 0x01000000 + 0x1 0x0 0x0 0xff800000 0x00040000 + 0x2 0x0 0x0 0xffb00000 0x00020000 + 0x3 0x0 0x0 0xffa00000 0x00020000>; + }; + + soc: soc@ffe00000 { + ranges = <0x0 0x0 0xffe00000 0x100000>; + }; + + pci0: pcie@ffe08000 { + reg = <0 0xffe08000 0 0x1000>; + status = "disabled"; + }; + + pci1: pcie@ffe09000 { + reg = <0 0xffe09000 0 0x1000>; + ranges = <0x2000000 0x0 0xe0000000 0 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci2: pcie@ffe0a000 { + reg = <0 0xffe0a000 0 0x1000>; + ranges = <0x2000000 0x0 0xe0000000 0 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; +}; + +/include/ "p2020rdb-pc.dtsi" +/include/ "fsl/p2020si-post.dtsi" diff --git a/arch/powerpc/boot/dts/p2020rdb-pc.dtsi b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi new file mode 100644 index 0000000..c21d1c7 --- /dev/null +++ b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi @@ -0,0 +1,241 @@ +/* + * P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges) + * + * Copyright 2011 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 0x1000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + /* This location must not be altered */ + /* 256KB for Vitesse 7385 Switch firmware */ + reg = <0x0 0x00040000>; + label = "NOR Vitesse-7385 Firmware"; + read-only; + }; + + partition@40000 { + /* 256KB for DTB Image */ + reg = <0x00040000 0x00040000>; + label = "NOR DTB Image"; + }; + + partition@80000 { + /* 3.5 MB for Linux Kernel Image */ + reg = <0x00080000 0x00380000>; + label = "NOR Linux Kernel Image"; + }; + + partition@400000 { + /* 11MB for JFFS2 based Root file System */ + reg = <0x00400000 0x00b00000>; + label = "NOR JFFS2 Root File System"; + }; + + partition@f00000 { + /* This location must not be altered */ + /* 512KB for u-boot Bootloader Image */ + /* 512KB for u-boot Environment Variables */ + reg = <0x00f00000 0x00100000>; + label = "NOR U-Boot Image"; + read-only; + }; + }; + + nand@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,p2020-fcm-nand", + "fsl,elbc-fcm-nand"; + reg = <0x1 0x0 0x40000>; + + partition@0 { + /* This location must not be altered */ + /* 1MB for u-boot Bootloader Image */ + reg = <0x0 0x00100000>; + label = "NAND U-Boot Image"; + read-only; + }; + + partition@100000 { + /* 1MB for DTB Image */ + reg = <0x00100000 0x00100000>; + label = "NAND DTB Image"; + }; + + partition@200000 { + /* 4MB for Linux Kernel Image */ + reg = <0x00200000 0x00400000>; + label = "NAND Linux Kernel Image"; + }; + + partition@600000 { + /* 4MB for Compressed Root file System Image */ + reg = <0x00600000 0x00400000>; + label = "NAND Compressed RFS Image"; + }; + + partition@a00000 { + /* 7MB for JFFS2 based Root file System */ + reg = <0x00a00000 0x00700000>; + label = "NAND JFFS2 Root File System"; + }; + + partition@1100000 { + /* 15MB for JFFS2 based Root file System */ + reg = <0x01100000 0x00f00000>; + label = "NAND Writable User area"; + }; + }; + + L2switch@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "vitesse-7385"; + reg = <0x2 0x0 0x20000>; + }; + + cpld@3,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cpld"; + reg = <0x3 0x0 0x20000>; + read-only; + }; +}; + +&soc { + i2c@3000 { + rtc@68 { + compatible = "pericom,pt7c4338"; + reg = <0x68>; + }; + }; + + spi@7000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + reg = <0>; + spi-max-frequency = <40000000>; + + partition@0 { + /* 512KB for u-boot Bootloader Image */ + reg = <0x0 0x00080000>; + label = "SPI U-Boot Image"; + read-only; + }; + + partition@80000 { + /* 512KB for DTB Image */ + reg = <0x00080000 0x00080000>; + label = "SPI DTB Image"; + }; + + partition@100000 { + /* 4MB for Linux Kernel Image */ + reg = <0x00100000 0x00400000>; + label = "SPI Linux Kernel Image"; + }; + + partition@500000 { + /* 4MB for Compressed RFS Image */ + reg = <0x00500000 0x00400000>; + label = "SPI Compressed RFS Image"; + }; + + partition@900000 { + /* 7MB for JFFS2 based RFS */ + reg = <0x00900000 0x00700000>; + label = "SPI JFFS2 RFS"; + }; + }; + }; + + usb@22000 { + phy_type = "ulpi"; + }; + + mdio@24520 { + phy0: ethernet-phy@0 { + interrupts = <3 1 0 0>; + reg = <0x0>; + }; + phy1: ethernet-phy@1 { + interrupts = <2 1 0 0>; + reg = <0x1>; + }; + }; + + mdio@25520 { + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + + mdio@26520 { + status = "disabled"; + }; + + ptp_clock@24e00 { + fsl,tclk-period = <5>; + fsl,tmr-prsc = <200>; + fsl,tmr-add = <0xCCCCCCCD>; + fsl,tmr-fiper1 = <0x3B9AC9FB>; + fsl,tmr-fiper2 = <0x0001869B>; + fsl,max-adj = <249999999>; + }; + + enet0: ethernet@24000 { + fixed-link = <1 1 1000 0 0>; + phy-connection-type = "rgmii-id"; + }; + + enet1: ethernet@25000 { + tbi-handle = <&tbi0>; + phy-handle = <&phy0>; + phy-connection-type = "sgmii"; + }; + + enet2: ethernet@26000 { + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + }; +}; diff --git a/arch/powerpc/boot/dts/p2020rdb-pc_36b.dts b/arch/powerpc/boot/dts/p2020rdb-pc_36b.dts new file mode 100644 index 0000000..b5a56ca --- /dev/null +++ b/arch/powerpc/boot/dts/p2020rdb-pc_36b.dts @@ -0,0 +1,96 @@ +/* + * P2020 RDB-PC 36Bit Physical Address Map Device Tree Source + * + * Copyright 2011 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. + */ + +/include/ "fsl/p2020si-pre.dtsi" + +/ { + model = "fsl,P2020RDB"; + compatible = "fsl,P2020RDB-PC"; + + memory { + device_type = "memory"; + }; + + lbc: localbus@fffe05000 { + reg = <0xf 0xffe05000 0 0x1000>; + + /* NOR and NAND Flashes */ + ranges = <0x0 0x0 0xf 0xef000000 0x01000000 + 0x1 0x0 0xf 0xff800000 0x00040000 + 0x2 0x0 0xf 0xffb00000 0x00020000 + 0x3 0x0 0xf 0xffa00000 0x00020000>; + }; + + soc: soc@fffe00000 { + ranges = <0x0 0xf 0xffe00000 0x100000>; + }; + + pci0: pcie@fffe08000 { + reg = <0xf 0xffe08000 0 0x1000>; + status = "disabled"; + }; + + pci1: pcie@fffe09000 { + reg = <0xf 0xffe09000 0 0x1000>; + ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci2: pcie@fffe0a000 { + reg = <0xf 0xffe0a000 0 0x1000>; + ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xe0000000 + 0x2000000 0x0 0xe0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; +}; + +/include/ "p2020rdb-pc.dtsi" +/include/ "fsl/p2020si-post.dtsi" diff --git a/arch/powerpc/boot/dts/p2020rdb-pc_camp_core0.dts b/arch/powerpc/boot/dts/p2020rdb-pc_camp_core0.dts new file mode 100644 index 0000000..5f44fa2 --- /dev/null +++ b/arch/powerpc/boot/dts/p2020rdb-pc_camp_core0.dts @@ -0,0 +1,90 @@ +/* + * P2020 RDB-PC P2020 RDB Core0 Device Tree Source in CAMP mode. + * + * Copyright 2011 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. + * + * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache + * can be shared, all the other devices must be assigned to one core only. + * + * Please note to add "-b 0" for core0's dts compiling. + */ + +/include/ "p2020rdb-pc.dts" + +/ { + model = "fsl,P2020RDB"; + compatible = "fsl,P2020RDB-PC", "fsl,MPC85XXRDB-CAMP"; + + cpus { + PowerPC,P2020@1 { + status = "disabled"; + }; + }; + + localbus@ffe05000 { + status = "disabled"; + }; + + soc@ffe00000 { + serial1: serial@4600 { + status = "disabled"; + }; + + dma@c300 { + status = "disabled"; + }; + + enet0: ethernet@24000 { + status = "disabled"; + }; + + mpic: pic@40000 { + protected-sources = < + 42 76 77 78 79 /* serial1 , dma2 */ + 29 30 34 26 /* enet0, pci1 */ + 0xe0 0xe1 0xe2 0xe3 /* msi */ + 0xe4 0xe5 0xe6 0xe7 + >; + }; + + msi@41600 { + status = "disabled"; + }; + }; + + pci1: pcie@ffe09000 { + status = "disabled"; + }; + + pci2: pcie@ffe0a000 { + status = "disabled"; + }; +}; diff --git a/arch/powerpc/boot/dts/p2020rdb-pc_camp_core1.dts b/arch/powerpc/boot/dts/p2020rdb-pc_camp_core1.dts new file mode 100644 index 0000000..2d3c8cf --- /dev/null +++ b/arch/powerpc/boot/dts/p2020rdb-pc_camp_core1.dts @@ -0,0 +1,152 @@ +/* + * P2020 RDB-PC P2020 RDB Core1 Device Tree Source in CAMP mode. + * + * Copyright 2011 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. + * + * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache + * can be shared, all the other devices must be assigned to one core only. + * + * Please note to add "-b 1" for core1's dts compiling. + */ + +/include/ "p2020rdb-pc.dts" + +/ { + model = "fsl,P2020RDB"; + compatible = "fsl,P2020RDB-PC", "fsl,MPC85XXRDB-CAMP"; + + aliases { + ethernet0 = &enet0; + serial0 = &serial1; + }; + + cpus { + PowerPC,P2020@0 { + status = "disabled"; + }; + }; + + localbus@ffe05000 { + status = "disabled"; + }; + + soc@ffe00000 { + ecm-law@0 { + status = "disabled"; + }; + + ecm@1000 { + status = "disabled"; + }; + + memory-controller@2000 { + status = "disabled"; + }; + + i2c@3000 { + status = "disabled"; + }; + + i2c@3100 { + status = "disabled"; + }; + + serial0: serial@4500 { + status = "disabled"; + }; + + spi@7000 { + status = "disabled"; + }; + + gpio-controller@f000 { + status = "disabled"; + }; + + dma@21300 { + status = "disabled"; + }; + + usb@22000 { + status = "disabled"; + }; + + mdio@24520 { + status = "disabled"; + }; + + mdio@25520 { + status = "disabled"; + }; + + mdio@26520 { + status = "disabled"; + }; + + enet1: ethernet@25000 { + status = "disabled"; + }; + + enet2: ethernet@26000 { + status = "disabled"; + }; + + sdhci@2e000 { + status = "disabled"; + }; + + crypto@30000 { + status = "disabled"; + }; + + mpic: pic@40000 { + protected-sources = < + 17 18 43 42 59 47 /*ecm, mem, i2c, serial0, spi,gpio */ + 16 20 21 22 23 28 /* L2, dma1, USB */ + 03 35 36 40 31 32 33 /* mdio, enet1, enet2 */ + 72 45 58 25 /* sdhci, crypto , pci */ + >; + }; + + global-utilities@e0000 { //global utilities block + status = "disabled"; + }; + + }; + + pci1: pcie@ffe09000 { + status = "disabled"; + }; + + pci2: pcie@ffe0a000 { + status = "disabled"; + }; +};