powerpc/85xx: Add P1010RDB board support
authorPrabhakar Kushwaha <prabhakar@freescale.com>
Thu, 2 Jun 2011 20:28:08 +0000 (20:28 +0000)
committerKumar Gala <galak@kernel.crashing.org>
Mon, 27 Jun 2011 13:36:19 +0000 (08:36 -0500)
P1010RDB Overview
 -----------------
 1Gbyte DDR3 (on board DDR)
 32Mbyte 16bit NOR flash
 32Mbyte SLC NAND Flash
 256 Kbit M24256 I2C EEPROM
 128 Mbit SPI Flash memory
 I2C Board 128x8 bit memory
 SD/MMC connector to interface with the SD memory card
 2 SATA interface
         1 internal SATA connect to 2.5. 160G SATA2 HDD
         1 eSATA connector to rear panel
 USB 2.0
         x1 USB 2.0 port: connected via a UTMI PHY to Mini-AB interface.
         x1 USB 2.0 port: directly connected to Mini-AB interface Ethernet
 eTSEC1: Connected to RGMII PHY VSC8641XKO
 eTSEC2: Connected to SGMII PHY VSC8221
 eTSEC3: Connected to SGMII PHY VSC8221 eCAN
 Two DB-9 female connectors for Field bus interface UART
 DUART interface: supports two UARTs up to 115200 bps for console display

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/boot/dts/p1010rdb.dts [new file with mode: 0644]
arch/powerpc/boot/dts/p1010si.dtsi [new file with mode: 0644]
arch/powerpc/configs/mpc85xx_defconfig
arch/powerpc/platforms/85xx/Kconfig
arch/powerpc/platforms/85xx/Makefile
arch/powerpc/platforms/85xx/p1010rdb.c [new file with mode: 0644]

diff --git a/arch/powerpc/boot/dts/p1010rdb.dts b/arch/powerpc/boot/dts/p1010rdb.dts
new file mode 100644 (file)
index 0000000..6b33b73
--- /dev/null
@@ -0,0 +1,280 @@
+/*
+ * P1010 RDB Device Tree Source
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program 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.
+ */
+
+/include/ "p1010si.dtsi"
+
+/ {
+       model = "fsl,P1010RDB";
+       compatible = "fsl,P1010RDB";
+
+       aliases {
+               serial0 = &serial0;
+               serial1 = &serial1;
+               ethernet0 = &enet0;
+               ethernet1 = &enet1;
+               ethernet2 = &enet2;
+               pci0 = &pci0;
+               pci1 = &pci1;
+       };
+
+       memory {
+               device_type = "memory";
+       };
+
+       ifc@ffe1e000 {
+               /* NOR, NAND Flashes and CPLD on board */
+               ranges = <0x0 0x0 0x0 0xee000000 0x02000000
+                         0x1 0x0 0x0 0xff800000 0x00010000
+                         0x3 0x0 0x0 0xffb00000 0x00000020>;
+
+               nor@0,0 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "cfi-flash";
+                       reg = <0x0 0x0 0x2000000>;
+                       bank-width = <2>;
+                       device-width = <1>;
+
+                       partition@40000 {
+                               /* 256KB for DTB Image */
+                               reg = <0x00040000 0x00040000>;
+                               label = "NOR DTB Image";
+                       };
+
+                       partition@80000 {
+                               /* 7 MB for Linux Kernel Image */
+                               reg = <0x00080000 0x00700000>;
+                               label = "NOR Linux Kernel Image";
+                       };
+
+                       partition@800000 {
+                               /* 20MB for JFFS2 based Root file System */
+                               reg = <0x00800000 0x01400000>;
+                               label = "NOR JFFS2 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;
+                       };
+               };
+
+               nand@1,0 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "fsl,ifc-nand";
+                       reg = <0x1 0x0 0x10000>;
+
+                       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 {
+                               /* 15MB for JFFS2 based Root file System */
+                               reg = <0x00a00000 0x00f00000>;
+                               label = "NAND JFFS2 Root File System";
+                       };
+
+                       partition@1900000 {
+                               /* 7MB for User Area */
+                               reg = <0x01900000 0x00700000>;
+                               label = "NAND User area";
+                       };
+               };
+
+               cpld@3,0 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "fsl,p1010rdb-cpld";
+                       reg = <0x3 0x0 0x0000020>;
+                       bank-width = <1>;
+                       device-width = <1>;
+               };
+       };
+
+       soc@ffe00000 {
+               spi@7000 {
+                       flash@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "spansion,s25sl12801";
+                               reg = <0>;
+                               spi-max-frequency = <50000000>;
+
+                               partition@0 {
+                                       /* 1MB for u-boot Bootloader Image */
+                                       /* 1MB for Environment */
+                                       reg = <0x0 0x00100000>;
+                                       label = "SPI Flash U-Boot Image";
+                                       read-only;
+                               };
+
+                               partition@100000 {
+                                       /* 512KB for DTB Image */
+                                       reg = <0x00100000 0x00080000>;
+                                       label = "SPI Flash DTB Image";
+                               };
+
+                               partition@180000 {
+                                       /* 4MB for Linux Kernel Image */
+                                       reg = <0x00180000 0x00400000>;
+                                       label = "SPI Flash Linux Kernel Image";
+                               };
+
+                               partition@580000 {
+                                       /* 4MB for Compressed RFS Image */
+                                       reg = <0x00580000 0x00400000>;
+                                       label = "SPI Flash Compressed RFSImage";
+                               };
+
+                               partition@980000 {
+                                       /* 6.5MB for JFFS2 based RFS */
+                                       reg = <0x00980000 0x00680000>;
+                                       label = "SPI Flash JFFS2 RFS";
+                               };
+                       };
+               };
+
+               can0@1c000 {
+                       fsl,flexcan-clock-source = "platform";
+               };
+
+               can1@1d000 {
+                       fsl,flexcan-clock-source = "platform";
+               };
+
+               usb@22000 {
+                       phy_type = "utmi";
+               };
+
+               mdio@24000 {
+                       phy0: ethernet-phy@0 {
+                               interrupt-parent = <&mpic>;
+                               interrupts = <3 1>;
+                               reg = <0x1>;
+                       };
+
+                       phy1: ethernet-phy@1 {
+                               interrupt-parent = <&mpic>;
+                               interrupts = <2 1>;
+                               reg = <0x0>;
+                       };
+
+                       phy2: ethernet-phy@2 {
+                               interrupt-parent = <&mpic>;
+                               interrupts = <2 1>;
+                               reg = <0x2>;
+                       };
+               };
+
+               enet0: ethernet@b0000 {
+                       phy-handle = <&phy0>;
+                       phy-connection-type = "rgmii-id";
+               };
+
+               enet1: ethernet@b1000 {
+                       phy-handle = <&phy1>;
+                       tbi-handle = <&tbi0>;
+                       phy-connection-type = "sgmii";
+               };
+
+               enet2: ethernet@b2000 {
+                       phy-handle = <&phy2>;
+                       tbi-handle = <&tbi1>;
+                       phy-connection-type = "sgmii";
+               };
+       };
+
+       pci0: pcie@ffe09000 {
+               ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+               pcie@0 {
+                       reg = <0x0 0x0 0x0 0x0 0x0>;
+                       #interrupt-cells = <1>;
+                       #size-cells = <2>;
+                       #address-cells = <3>;
+                       device_type = "pci";
+                       interrupt-parent = <&mpic>;
+                       interrupts = <16 2>;
+                       interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+                       interrupt-map = <
+                       /* IDSEL 0x0 */
+                       0000 0x0 0x0 0x1 &mpic 0x4 0x1
+                       0000 0x0 0x0 0x2 &mpic 0x5 0x1
+                       0000 0x0 0x0 0x3 &mpic 0x6 0x1
+                       0000 0x0 0x0 0x4 &mpic 0x7 0x1
+                       >;
+
+                       ranges = <0x2000000 0x0 0xa0000000
+                                 0x2000000 0x0 0xa0000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+
+       pci1: pcie@ffe0a000 {
+               ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+                         0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+               pcie@0 {
+                       reg = <0x0 0x0 0x0 0x0 0x0>;
+                       #interrupt-cells = <1>;
+                       #size-cells = <2>;
+                       #address-cells = <3>;
+                       device_type = "pci";
+                       interrupt-parent = <&mpic>;
+                       interrupts = <16 2>;
+                       interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+                       interrupt-map = <
+                       /* IDSEL 0x0 */
+                       0000 0x0 0x0 0x1 &mpic 0x4 0x1
+                       0000 0x0 0x0 0x2 &mpic 0x5 0x1
+                       0000 0x0 0x0 0x3 &mpic 0x6 0x1
+                       0000 0x0 0x0 0x4 &mpic 0x7 0x1
+                       >;
+                       ranges = <0x2000000 0x0 0x80000000
+                                 0x2000000 0x0 0x80000000
+                                 0x0 0x20000000
+
+                                 0x1000000 0x0 0x0
+                                 0x1000000 0x0 0x0
+                                 0x0 0x100000>;
+               };
+       };
+};
diff --git a/arch/powerpc/boot/dts/p1010si.dtsi b/arch/powerpc/boot/dts/p1010si.dtsi
new file mode 100644 (file)
index 0000000..7f51104
--- /dev/null
@@ -0,0 +1,376 @@
+/*
+ * P1010si Device Tree Source
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program 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.
+ */
+
+/dts-v1/;
+/ {
+       compatible = "fsl,P1010";
+       #address-cells = <2>;
+       #size-cells = <2>;
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               PowerPC,P1010@0 {
+                       device_type = "cpu";
+                       reg = <0x0>;
+                       next-level-cache = <&L2>;
+               };
+       };
+
+       ifc@ffe1e000 {
+               #address-cells = <2>;
+               #size-cells = <1>;
+               compatible = "fsl,ifc", "simple-bus";
+               reg = <0x0 0xffe1e000 0 0x2000>;
+               interrupts = <16 2 19 2>;
+               interrupt-parent = <&mpic>;
+       };
+
+       soc@ffe00000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               device_type = "soc";
+               compatible = "fsl,p1010-immr", "simple-bus";
+               ranges = <0x0  0x0 0xffe00000 0x100000>;
+               bus-frequency = <0>;            // Filled out by uboot.
+
+               ecm-law@0 {
+                       compatible = "fsl,ecm-law";
+                       reg = <0x0 0x1000>;
+                       fsl,num-laws = <12>;
+               };
+
+               ecm@1000 {
+                       compatible = "fsl,p1010-ecm", "fsl,ecm";
+                       reg = <0x1000 0x1000>;
+                       interrupts = <16 2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               memory-controller@2000 {
+                       compatible = "fsl,p1010-memory-controller";
+                       reg = <0x2000 0x1000>;
+                       interrupt-parent = <&mpic>;
+                       interrupts = <16 2>;
+               };
+
+               i2c@3000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       cell-index = <0>;
+                       compatible = "fsl-i2c";
+                       reg = <0x3000 0x100>;
+                       interrupts = <43 2>;
+                       interrupt-parent = <&mpic>;
+                       dfsrr;
+               };
+
+               i2c@3100 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       cell-index = <1>;
+                       compatible = "fsl-i2c";
+                       reg = <0x3100 0x100>;
+                       interrupts = <43 2>;
+                       interrupt-parent = <&mpic>;
+                       dfsrr;
+               };
+
+               serial0: serial@4500 {
+                       cell-index = <0>;
+                       device_type = "serial";
+                       compatible = "ns16550";
+                       reg = <0x4500 0x100>;
+                       clock-frequency = <0>;
+                       interrupts = <42 2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               serial1: serial@4600 {
+                       cell-index = <1>;
+                       device_type = "serial";
+                       compatible = "ns16550";
+                       reg = <0x4600 0x100>;
+                       clock-frequency = <0>;
+                       interrupts = <42 2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               spi@7000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "fsl,mpc8536-espi";
+                       reg = <0x7000 0x1000>;
+                       interrupts = <59 0x2>;
+                       interrupt-parent = <&mpic>;
+                       fsl,espi-num-chipselects = <1>;
+               };
+
+               gpio: gpio-controller@f000 {
+                       #gpio-cells = <2>;
+                       compatible = "fsl,mpc8572-gpio";
+                       reg = <0xf000 0x100>;
+                       interrupts = <47 0x2>;
+                       interrupt-parent = <&mpic>;
+                       gpio-controller;
+               };
+
+               sata@18000 {
+                       compatible = "fsl,pq-sata-v2";
+                       reg = <0x18000 0x1000>;
+                       cell-index = <1>;
+                       interrupts = <74 0x2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               sata@19000 {
+                       compatible = "fsl,pq-sata-v2";
+                       reg = <0x19000 0x1000>;
+                       cell-index = <2>;
+                       interrupts = <41 0x2>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               can0@1c000 {
+                       compatible = "fsl,flexcan-v1.0";
+                       reg = <0x1c000 0x1000>;
+                       interrupts = <48 0x2>;
+                       interrupt-parent = <&mpic>;
+                       fsl,flexcan-clock-divider = <2>;
+               };
+
+               can1@1d000 {
+                       compatible = "fsl,flexcan-v1.0";
+                       reg = <0x1d000 0x1000>;
+                       interrupts = <61 0x2>;
+                       interrupt-parent = <&mpic>;
+                       fsl,flexcan-clock-divider = <2>;
+               };
+
+               L2: l2-cache-controller@20000 {
+                       compatible = "fsl,p1010-l2-cache-controller",
+                                       "fsl,p1014-l2-cache-controller";
+                       reg = <0x20000 0x1000>;
+                       cache-line-size = <32>; // 32 bytes
+                       cache-size = <0x40000>; // L2,256K
+                       interrupt-parent = <&mpic>;
+                       interrupts = <16 2>;
+               };
+
+               dma@21300 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       compatible = "fsl,p1010-dma", "fsl,eloplus-dma";
+                       reg = <0x21300 0x4>;
+                       ranges = <0x0 0x21100 0x200>;
+                       cell-index = <0>;
+                       dma-channel@0 {
+                               compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
+                               reg = <0x0 0x80>;
+                               cell-index = <0>;
+                               interrupt-parent = <&mpic>;
+                               interrupts = <20 2>;
+                       };
+                       dma-channel@80 {
+                               compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
+                               reg = <0x80 0x80>;
+                               cell-index = <1>;
+                               interrupt-parent = <&mpic>;
+                               interrupts = <21 2>;
+                       };
+                       dma-channel@100 {
+                               compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
+                               reg = <0x100 0x80>;
+                               cell-index = <2>;
+                               interrupt-parent = <&mpic>;
+                               interrupts = <22 2>;
+                       };
+                       dma-channel@180 {
+                               compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
+                               reg = <0x180 0x80>;
+                               cell-index = <3>;
+                               interrupt-parent = <&mpic>;
+                               interrupts = <23 2>;
+                       };
+               };
+
+               usb@22000 {
+                       compatible = "fsl-usb2-dr";
+                       reg = <0x22000 0x1000>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       interrupt-parent = <&mpic>;
+                       interrupts = <28 0x2>;
+                       dr_mode = "host";
+               };
+
+               mdio@24000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "fsl,etsec2-mdio";
+                       reg = <0x24000 0x1000 0xb0030 0x4>;
+               };
+
+               mdio@25000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "fsl,etsec2-tbi";
+                       reg = <0x25000 0x1000 0xb1030 0x4>;
+                       tbi0: tbi-phy@11 {
+                               reg = <0x11>;
+                               device_type = "tbi-phy";
+                       };
+               };
+
+               mdio@26000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "fsl,etsec2-tbi";
+                       reg = <0x26000 0x1000 0xb1030 0x4>;
+                       tbi1: tbi-phy@11 {
+                               reg = <0x11>;
+                               device_type = "tbi-phy";
+                       };
+               };
+
+               sdhci@2e000 {
+                       compatible = "fsl,esdhc";
+                       reg = <0x2e000 0x1000>;
+                       interrupts = <72 0x8>;
+                       interrupt-parent = <&mpic>;
+                       /* Filled in by U-Boot */
+                       clock-frequency = <0>;
+                       fsl,sdhci-auto-cmd12;
+               };
+
+               enet0: ethernet@b0000 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       device_type = "network";
+                       model = "eTSEC";
+                       compatible = "fsl,etsec2";
+                       fsl,num_rx_queues = <0x8>;
+                       fsl,num_tx_queues = <0x8>;
+                       local-mac-address = [ 00 00 00 00 00 00 ];
+                       interrupt-parent = <&mpic>;
+
+                       queue-group@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               reg = <0xb0000 0x1000>;
+                               fsl,rx-bit-map = <0xff>;
+                               fsl,tx-bit-map = <0xff>;
+                               interrupts = <29 2 30 2 34 2>;
+                       };
+
+               };
+
+               enet1: ethernet@b1000 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       device_type = "network";
+                       model = "eTSEC";
+                       compatible = "fsl,etsec2";
+                       fsl,num_rx_queues = <0x8>;
+                       fsl,num_tx_queues = <0x8>;
+                       local-mac-address = [ 00 00 00 00 00 00 ];
+                       interrupt-parent = <&mpic>;
+
+                       queue-group@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               reg = <0xb1000 0x1000>;
+                               fsl,rx-bit-map = <0xff>;
+                               fsl,tx-bit-map = <0xff>;
+                               interrupts = <35 2 36 2 40 2>;
+                       };
+
+               };
+
+               enet2: ethernet@b2000 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       device_type = "network";
+                       model = "eTSEC";
+                       compatible = "fsl,etsec2";
+                       fsl,num_rx_queues = <0x8>;
+                       fsl,num_tx_queues = <0x8>;
+                       local-mac-address = [ 00 00 00 00 00 00 ];
+                       interrupt-parent = <&mpic>;
+
+                       queue-group@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               reg = <0xb2000 0x1000>;
+                               fsl,rx-bit-map = <0xff>;
+                               fsl,tx-bit-map = <0xff>;
+                               interrupts = <31 2 32 2 33 2>;
+                       };
+
+               };
+
+               mpic: pic@40000 {
+                       interrupt-controller;
+                       #address-cells = <0>;
+                       #interrupt-cells = <2>;
+                       reg = <0x40000 0x40000>;
+                       compatible = "chrp,open-pic";
+                       device_type = "open-pic";
+               };
+
+               msi@41600 {
+                       compatible = "fsl,p1010-msi", "fsl,mpic-msi";
+                       reg = <0x41600 0x80>;
+                       msi-available-ranges = <0 0x100>;
+                       interrupts = <
+                               0xe0 0
+                               0xe1 0
+                               0xe2 0
+                               0xe3 0
+                               0xe4 0
+                               0xe5 0
+                               0xe6 0
+                               0xe7 0>;
+                       interrupt-parent = <&mpic>;
+               };
+
+               global-utilities@e0000 {        //global utilities block
+                       compatible = "fsl,p1010-guts";
+                       reg = <0xe0000 0x1000>;
+                       fsl,has-rstcr;
+               };
+       };
+
+       pci0: pcie@ffe09000 {
+               compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+               device_type = "pci";
+               #size-cells = <2>;
+               #address-cells = <3>;
+               reg = <0 0xffe09000 0 0x1000>;
+               bus-range = <0 255>;
+               clock-frequency = <33333333>;
+               interrupt-parent = <&mpic>;
+               interrupts = <16 2>;
+       };
+
+       pci1: pcie@ffe0a000 {
+               compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+               device_type = "pci";
+               #size-cells = <2>;
+               #address-cells = <3>;
+               reg = <0 0xffe0a000 0 0x1000>;
+               bus-range = <0 255>;
+               clock-frequency = <33333333>;
+               interrupt-parent = <&mpic>;
+               interrupts = <16 2>;
+       };
+};
index 37839f1315e3bbccda0d5d278a598f49d90d6dd6..fcd85d2c72dc5289eccc0ae3efc973a99eb34ad5 100644 (file)
@@ -26,6 +26,7 @@ CONFIG_MPC85xx_MDS=y
 CONFIG_MPC8536_DS=y
 CONFIG_MPC85xx_DS=y
 CONFIG_MPC85xx_RDB=y
+CONFIG_P1010_RDB=y
 CONFIG_P1022_DS=y
 CONFIG_P1023_RDS=y
 CONFIG_SOCRATES=y
index 10e147a1f302efa6fa5e4e4a5d4f798b1c152d89..4706c71c943560ae1af7b3a741f8cb9f3322025d 100644 (file)
@@ -67,6 +67,16 @@ config MPC85xx_RDB
        help
          This option enables support for the MPC85xx RDB (P2020 RDB) board
 
+config P1010_RDB
+       bool "Freescale P1010RDB"
+       select DEFAULT_UIMAGE
+       help
+         This option enables support for the MPC85xx RDB (P1010 RDB) board
+
+         P1010RDB contains P1010Si, which provides CPU performance up to 800
+         MHz and 1600 DMIPS, additional functionality and faster interfaces
+         (DDR3/3L, SATA II, and PCI  Express).
+
 config P1022_DS
        bool "Freescale P1022 DS"
        select DEFAULT_UIMAGE
index 5c08be5b602013791cac97f428417c29f94271a2..06b0c087786463f4a1a8ea1c913bfb21fe35e93a 100644 (file)
@@ -10,6 +10,7 @@ obj-$(CONFIG_MPC8536_DS)  += mpc8536_ds.o
 obj-$(CONFIG_MPC85xx_DS)  += mpc85xx_ds.o
 obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
 obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
+obj-$(CONFIG_P1010_RDB)   += p1010rdb.o
 obj-$(CONFIG_P1022_DS)    += p1022_ds.o
 obj-$(CONFIG_P1023_RDS)   += p1023_rds.o
 obj-$(CONFIG_P3041_DS)    += p3041_ds.o corenet_ds.o
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
new file mode 100644 (file)
index 0000000..d7387fa
--- /dev/null
@@ -0,0 +1,122 @@
+/*
+ * P1010RDB Board Setup
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program 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.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+void __init p1010_rdb_pic_init(void)
+{
+       struct mpic *mpic;
+       struct resource r;
+       struct device_node *np;
+
+       np = of_find_node_by_type(NULL, "open-pic");
+       if (np == NULL) {
+               printk(KERN_ERR "Could not find open-pic node\n");
+               return;
+       }
+
+       if (of_address_to_resource(np, 0, &r)) {
+               printk(KERN_ERR "Failed to map mpic register space\n");
+               of_node_put(np);
+               return;
+       }
+
+       mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET |
+         MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
+         0, 256, " OpenPIC  ");
+
+       BUG_ON(mpic == NULL);
+       of_node_put(np);
+
+       mpic_init(mpic);
+
+}
+
+
+/*
+ * Setup the architecture
+ */
+static void __init p1010_rdb_setup_arch(void)
+{
+#ifdef CONFIG_PCI
+       struct device_node *np;
+#endif
+
+       if (ppc_md.progress)
+               ppc_md.progress("p1010_rdb_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+       for_each_node_by_type(np, "pci") {
+               if (of_device_is_compatible(np, "fsl,p1010-pcie"))
+                       fsl_add_bridge(np, 0);
+       }
+
+#endif
+
+       printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
+}
+
+static struct of_device_id __initdata p1010rdb_ids[] = {
+       { .type = "soc", },
+       { .compatible = "soc", },
+       { .compatible = "simple-bus", },
+       {},
+};
+
+static int __init p1010rdb_publish_devices(void)
+{
+       return of_platform_bus_probe(NULL, p1010rdb_ids, NULL);
+}
+machine_device_initcall(p1010_rdb, p1010rdb_publish_devices);
+machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init p1010_rdb_probe(void)
+{
+       unsigned long root = of_get_flat_dt_root();
+
+       if (of_flat_dt_is_compatible(root, "fsl,P1010RDB"))
+               return 1;
+       return 0;
+}
+
+define_machine(p1010_rdb) {
+       .name                   = "P1010 RDB",
+       .probe                  = p1010_rdb_probe,
+       .setup_arch             = p1010_rdb_setup_arch,
+       .init_IRQ               = p1010_rdb_pic_init,
+#ifdef CONFIG_PCI
+       .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
+#endif
+       .get_irq                = mpic_get_irq,
+       .restart                = fsl_rstcr_restart,
+       .calibrate_decr         = generic_calibrate_decr,
+       .progress               = udbg_progress,
+};