From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <7675847.584551260168085277.JavaMail.nabble@isper.nabble.com> From: ajijuni@gmail.com To: Linuxppc-dev@lists.ozlabs.org Subject: dts file for MPC8343EA MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Sun, 06 Dec 2009 22:41:25 -0800 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi We have an MPC8343EA based custom board. I am not able to get Linux up and running in this. No serial output to debug further. U-boot shows correct 'bdinfo' & 'clocks' output. inux hangs at machine_probe. I doubt the DTS file in Linux. anyone has DTS file for MPC8343?? u-boot version - 1.3.2 linux-2.6.27 The board base files are drived from MPC8349Imtx-GP since we have the reference board in which we tested the linux image. My current DTS file /dts-v1/; / { model = "MPC8343"; compatible = "MPC8349EMDS", "MPC834xMDS", "MPC83xxMDS"; linux,phandle = <0x100>; #size-cells = <0x1>; #address-cells = <0x1>; aliases { ethernet0 = &enet0; ethernet1 = &enet1; serial0 = &serial0; serial1 = &serial1; pci0 = &pci0; pci1 = &pci1; }; cpus { linux,phandle = <0x200>; #cpus = <0x1>; #address-cells = <1>; #size-cells = <0>; PowerPC,8343EA@0 { device_type = "cpu"; reg = <0x0>; d-cache-line-size = <20>; i-cache-line-size = <20>; d-cache-size = <8000>; i-cache-size = <8000>; timebase-frequency = <0>; // from bootloader bus-frequency = <0>; // from bootloader clock-frequency = <0>; // from bootloader 32-bit; }; }; memory { device_type = "memory"; reg = <0x00000000 0x10000000>; // 256MB at 0 }; bcsr@e2400000 { device_type = "board-control"; reg = <0xe2400000 0x8000>; }; soc8343@e0000000 { bus-frequency = <0x1>; reg = <0xe0000000 0x200>; ranges = <0x0 0xe0000000 0x100000>; device_type = "soc"; #interrupt-cells = <0x2>; #size-cells = <0x1>; #address-cells = <0x1>; wdt@200 { device_type = "watchdog"; compatible = "mpc83xx_wdt"; reg = <0x200 0x100>; }; i2c@3000 { #address-cells = <1>; #size-cells = <0>; cell-index = <0>; compatible = "fsl-i2c"; reg = <0x3000 0x100>; interrupts = <14 0x8>; interrupt-parent = <&ipic>; dfsrr; rtc@68 { compatible = "dallas,ds1374"; reg = <0x68>; }; }; i2c@3100 { #address-cells = <1>; #size-cells = <0>; cell-index = <1>; compatible = "fsl-i2c"; reg = <0x3100 0x100>; interrupts = <15 0x8>; interrupt-parent = <&ipic>; dfsrr; }; spi@7000 { cell-index = <0>; compatible = "fsl,spi"; reg = <0x7000 0x1000>; interrupts = <16 0x8>; interrupt-parent = <&ipic>; mode = "cpu"; }; dma@82a8 { #address-cells = <1>; #size-cells = <1>; compatible = "fsl,mpc8349-dma", "fsl,elo-dma"; reg = <0x82a8 4>; ranges = <0 0x8100 0x1a8>; interrupt-parent = <&ipic>; interrupts = <71 8>; cell-index = <0>; dma-channel@0 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@180 { compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; }; /* phy type (ULPI or SERIAL) are only types supported for MPH */ /* port = 0 or 1 */ usb@22000 { compatible = "fsl-usb2-mph"; reg = <0x22000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupt-parent = <&ipic>; interrupts = <39 0x8>; phy_type = "ulpi"; port1; }; /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ usb@23000 { compatible = "fsl-usb2-dr"; reg = <0x23000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupt-parent = <&ipic>; interrupts = <38 0x8>; dr_mode = "otg"; phy_type = "ulpi"; }; mdio@24520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&ipic>; interrupts = <17 0x8>; reg = <0x0>; device_type = "ethernet-phy"; }; phy1: ethernet-phy@1 { interrupt-parent = <&ipic>; interrupts = <18 0x8>; reg = <0x1>; device_type = "ethernet-phy"; }; enet0: ethernet@24000 { cell-index = <0>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x24000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <32 0x8 33 0x8 34 0x8>; interrupt-parent = <&ipic>; phy-handle = <&phy0>; linux,network-index = <0>; }; enet1: ethernet@25000 { cell-index = <1>; device_type = "network"; model = "TSEC"; compatible = "gianfar"; reg = <0x25000 0x1000>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <35 0x8 36 0x8 37 0x8>; interrupt-parent = <&ipic>; phy-handle = <&phy1>; linux,network-index = <1>; }; serial0: serial@4500 { cell-index = <0>; device_type = "serial"; compatible = "ns16550"; reg = <0x4500 0x100>; clock-frequency = <0>; interrupts = <9 0x8>; interrupt-parent = <&ipic>; }; serial1: serial@4600 { cell-index = <1>; device_type = "serial"; compatible = "ns16550"; reg = <0x4600 0x100>; clock-frequency = <0>; interrupts = <10 0x8>; interrupt-parent = <&ipic>; }; crypto@30000 { compatible = "fsl,sec2.0"; reg = <0x30000 0x10000>; interrupts = <11 0x8>; interrupt-parent = <&ipic>; fsl,num-channels = <4>; fsl,channel-fifo-len = <24>; fsl,exec-units-mask = <0x7e>; fsl,descriptor-types-mask = <0x01010ebf>; }; Thanks, agnel