| /* |
| * Device Tree Source for AMCC Haleakala (405EXr) |
| * |
| * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> |
| * |
| * This file is licensed under the terms of the GNU General Public |
| * License version 2. This program is licensed "as is" without |
| * any warranty of any kind, whether express or implied. |
| */ |
| |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| model = "amcc,haleakala"; |
| compatible = "amcc,haleakala", "amcc,kilauea"; |
| dcr-parent = <&/cpus/cpu@0>; |
| |
| aliases { |
| ethernet0 = &EMAC0; |
| serial0 = &UART0; |
| serial1 = &UART1; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| device_type = "cpu"; |
| model = "PowerPC,405EXr"; |
| reg = <0>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| timebase-frequency = <0>; /* Filled in by U-Boot */ |
| i-cache-line-size = <20>; |
| d-cache-line-size = <20>; |
| i-cache-size = <4000>; /* 16 kB */ |
| d-cache-size = <4000>; /* 16 kB */ |
| dcr-controller; |
| dcr-access-method = "native"; |
| }; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0 0>; /* Filled in by U-Boot */ |
| }; |
| |
| UIC0: interrupt-controller { |
| compatible = "ibm,uic-405exr", "ibm,uic"; |
| interrupt-controller; |
| cell-index = <0>; |
| dcr-reg = <0c0 009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| }; |
| |
| UIC1: interrupt-controller1 { |
| compatible = "ibm,uic-405exr","ibm,uic"; |
| interrupt-controller; |
| cell-index = <1>; |
| dcr-reg = <0d0 009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| interrupts = <1e 4 1f 4>; /* cascade */ |
| interrupt-parent = <&UIC0>; |
| }; |
| |
| UIC2: interrupt-controller2 { |
| compatible = "ibm,uic-405exr","ibm,uic"; |
| interrupt-controller; |
| cell-index = <2>; |
| dcr-reg = <0e0 009>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| #interrupt-cells = <2>; |
| interrupts = <1c 4 1d 4>; /* cascade */ |
| interrupt-parent = <&UIC0>; |
| }; |
| |
| plb { |
| compatible = "ibm,plb-405exr", "ibm,plb4"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| |
| SDRAM0: memory-controller { |
| compatible = "ibm,sdram-405exr"; |
| dcr-reg = <010 2>; |
| }; |
| |
| MAL0: mcmal { |
| compatible = "ibm,mcmal-405exr", "ibm,mcmal2"; |
| dcr-reg = <180 62>; |
| num-tx-chans = <2>; |
| num-rx-chans = <2>; |
| interrupt-parent = <&MAL0>; |
| interrupts = <0 1 2 3 4>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*TXEOB*/ 0 &UIC0 a 4 |
| /*RXEOB*/ 1 &UIC0 b 4 |
| /*SERR*/ 2 &UIC1 0 4 |
| /*TXDE*/ 3 &UIC1 1 4 |
| /*RXDE*/ 4 &UIC1 2 4>; |
| interrupt-map-mask = <ffffffff>; |
| }; |
| |
| POB0: opb { |
| compatible = "ibm,opb-405exr", "ibm,opb"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <80000000 80000000 10000000 |
| ef600000 ef600000 a00000 |
| f0000000 f0000000 10000000>; |
| dcr-reg = <0a0 5>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| |
| EBC0: ebc { |
| compatible = "ibm,ebc-405exr", "ibm,ebc"; |
| dcr-reg = <012 2>; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| /* ranges property is supplied by U-Boot */ |
| interrupts = <5 1>; |
| interrupt-parent = <&UIC1>; |
| |
| nor_flash@0,0 { |
| compatible = "amd,s29gl512n", "cfi-flash"; |
| bank-width = <2>; |
| reg = <0 000000 4000000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "kernel"; |
| reg = <0 200000>; |
| }; |
| partition@200000 { |
| label = "root"; |
| reg = <200000 200000>; |
| }; |
| partition@400000 { |
| label = "user"; |
| reg = <400000 3b60000>; |
| }; |
| partition@3f60000 { |
| label = "env"; |
| reg = <3f60000 40000>; |
| }; |
| partition@3fa0000 { |
| label = "u-boot"; |
| reg = <3fa0000 60000>; |
| }; |
| }; |
| }; |
| |
| UART0: serial@ef600200 { |
| device_type = "serial"; |
| compatible = "ns16550"; |
| reg = <ef600200 8>; |
| virtual-reg = <ef600200>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| current-speed = <0>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <1a 4>; |
| }; |
| |
| UART1: serial@ef600300 { |
| device_type = "serial"; |
| compatible = "ns16550"; |
| reg = <ef600300 8>; |
| virtual-reg = <ef600300>; |
| clock-frequency = <0>; /* Filled in by U-Boot */ |
| current-speed = <0>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <1 4>; |
| }; |
| |
| IIC0: i2c@ef600400 { |
| compatible = "ibm,iic-405exr", "ibm,iic"; |
| reg = <ef600400 14>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <2 4>; |
| }; |
| |
| IIC1: i2c@ef600500 { |
| compatible = "ibm,iic-405exr", "ibm,iic"; |
| reg = <ef600500 14>; |
| interrupt-parent = <&UIC0>; |
| interrupts = <7 4>; |
| }; |
| |
| |
| RGMII0: emac-rgmii@ef600b00 { |
| compatible = "ibm,rgmii-405exr", "ibm,rgmii"; |
| reg = <ef600b00 104>; |
| has-mdio; |
| }; |
| |
| EMAC0: ethernet@ef600900 { |
| linux,network-index = <0>; |
| device_type = "network"; |
| compatible = "ibm,emac-405exr", "ibm,emac4"; |
| interrupt-parent = <&EMAC0>; |
| interrupts = <0 1>; |
| #interrupt-cells = <1>; |
| #address-cells = <0>; |
| #size-cells = <0>; |
| interrupt-map = </*Status*/ 0 &UIC0 18 4 |
| /*Wake*/ 1 &UIC1 1d 4>; |
| reg = <ef600900 70>; |
| local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
| mal-device = <&MAL0>; |
| mal-tx-channel = <0>; |
| mal-rx-channel = <0>; |
| cell-index = <0>; |
| max-frame-size = <2328>; |
| rx-fifo-size = <1000>; |
| tx-fifo-size = <800>; |
| phy-mode = "rgmii"; |
| phy-map = <00000000>; |
| rgmii-device = <&RGMII0>; |
| rgmii-channel = <0>; |
| has-inverted-stacr-oc; |
| has-new-stacr-staopc; |
| }; |
| }; |
| |
| PCIE0: pciex@0a0000000 { |
| device_type = "pci"; |
| #interrupt-cells = <1>; |
| #size-cells = <2>; |
| #address-cells = <3>; |
| compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; |
| primary; |
| port = <0>; /* port number */ |
| reg = <a0000000 20000000 /* Config space access */ |
| ef000000 00001000>; /* Registers */ |
| dcr-reg = <040 020>; |
| sdr-base = <400>; |
| |
| /* Outbound ranges, one memory and one IO, |
| * later cannot be changed |
| */ |
| ranges = <02000000 0 80000000 90000000 0 08000000 |
| 01000000 0 00000000 e0000000 0 00010000>; |
| |
| /* Inbound 2GB range starting at 0 */ |
| dma-ranges = <42000000 0 0 0 0 80000000>; |
| |
| /* This drives busses 0x00 to 0x3f */ |
| bus-range = <00 3f>; |
| |
| /* Legacy interrupts (note the weird polarity, the bridge seems |
| * to invert PCIe legacy interrupts). |
| * We are de-swizzling here because the numbers are actually for |
| * port of the root complex virtual P2P bridge. But I want |
| * to avoid putting a node for it in the tree, so the numbers |
| * below are basically de-swizzled numbers. |
| * The real slot is on idsel 0, so the swizzling is 1:1 |
| */ |
| interrupt-map-mask = <0000 0 0 7>; |
| interrupt-map = < |
| 0000 0 0 1 &UIC2 0 4 /* swizzled int A */ |
| 0000 0 0 2 &UIC2 1 4 /* swizzled int B */ |
| 0000 0 0 3 &UIC2 2 4 /* swizzled int C */ |
| 0000 0 0 4 &UIC2 3 4 /* swizzled int D */>; |
| }; |
| }; |
| }; |