/*
* This file supports the Xilinx ML507 board with the 440 processor.
* A reference design for the FPGA is provided at http://git.xilinx.com.
*
* (C) Copyright 2008 Xilinx, Inc.
*
* 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.
*/
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,virtex440";
dcr-parent = <&ppc440_0>;
model = "testing";
DDR2_SDRAM: memory@0 {
device_type = "memory";
reg = < 0 0x10000000 >;
} ;
chosen {
bootargs = "console=ttyS0 ip=on root=/dev/ram";
linux,stdout-path = "/plb@0/serial@83e00000";
} ;
cpus {
#address-cells = <1>;
#cpus = <1>;
#size-cells = <0>;
ppc440_0: cpu@0 {
clock-frequency = <400000000>;
compatible = "PowerPC,440", "ibm,ppc440";
d-cache-line-size = <0x20>;
d-cache-size = <0x8000>;
dcr-access-method = "native";
dcr-controller ;
device_type = "cpu";
i-cache-line-size = <0x20>;
i-cache-size = <0x8000>;
model = "PowerPC,440";
reg = <0>;
timebase-frequency = <400000000>;
xlnx,apu-control = <1>;
xlnx,apu-udi-0 = <0>;
xlnx,apu-udi-1 = <0>;
xlnx,apu-udi-10 = <0>;
xlnx,apu-udi-11 = <0>;
xlnx,apu-udi-12 = <0>;
xlnx,apu-udi-13 = <0>;
xlnx,apu-udi-14 = <0>;
xlnx,apu-udi-15 = <0>;
xlnx,apu-udi-2 = <0>;
xlnx,apu-udi-3 = <0>;
xlnx,apu-udi-4 = <0>;
xlnx,apu-udi-5 = <0>;
xlnx,apu-udi-6 = <0>;
xlnx,apu-udi-7 = <0>;
xlnx,apu-udi-8 = <0>;
xlnx,apu-udi-9 = <0>;
xlnx,dcr-autolock-enable = <1>;
xlnx,dcu-rd-ld-cache-plb-prio = <0>;
xlnx,dcu-rd-noncache-plb-prio = <0>;
xlnx,dcu-rd-touch-plb-prio = <0>;
xlnx,dcu-rd-urgent-plb-prio = <0>;
xlnx,dcu-wr-flush-plb-prio = <0>;
xlnx,dcu-wr-store-plb-prio = <0>;
xlnx,dcu-wr-urgent-plb-prio = <0>;
xlnx,dma0-control = <0>;
xlnx,dma0-plb-prio = <0>;
xlnx,dma0-rxchannelctrl = <0x1010000>;
xlnx,dma0-rxirqtimer = <0x3ff>;
xlnx,dma0-txchannelctrl = <0x1010000>;
xlnx,dma0-txirqtimer = <0x3ff>;
xlnx,dma1-control = <0>;
xlnx,dma1-plb-prio = <0>;
xlnx,dma1-rxchannelctrl = <0x1010000>;
xlnx,dma1-rxirqtimer = <0x3ff>;
xlnx,dma1-txchannelctrl = <0x1010000>;
xlnx,dma1-txirqtimer = <0x3ff>;
xlnx,dma2-control = <0>;
xlnx,dma2-plb-prio = <0>;
xlnx,dma2-rxchannelctrl = <0x1010000>;
xlnx,dma2-rxirqtimer = <0x3ff>;
xlnx,dma2-txchannelctrl = <0x1010000>;
xlnx,dma2-txirqtimer = <0x3ff>;
xlnx,dma3-control = <0>;
xlnx,dma3-plb-prio = <0>;
xlnx,dma3-rxchannelctrl = <0x1010000>;
xlnx,dma3-rxirqtimer = <0x3ff>;
xlnx,dma3-txchannelctrl = <0x1010000>;
xlnx,dma3-txirqtimer = <0x3ff>;
xlnx,endian-reset = <0>;
xlnx,generate-plb-timespecs = <1>;
xlnx,icu-rd-fetch-plb-prio = <0>;
xlnx,icu-rd-spec-plb-prio = <0>;
xlnx,icu-rd-touch-plb-prio = <0>;
xlnx,interconnect-imask = <0xffffffff>;
xlnx,mplb-allow-lock-xfer = <1>;
xlnx,mplb-arb-mode = <0>;
xlnx,mplb-awidth = <0x20>;
xlnx,mplb-counter = <0x500>;
xlnx,mplb-dwidth = <0x80>;
xlnx,mplb-max-burst = <8>;
xlnx,mplb-native-dwidth = <0x80>;
xlnx,mplb-p2p = <0>;
xlnx,mplb-prio-dcur = <2>;
xlnx,mplb-prio-dcuw = <3>;
xlnx,mplb-prio-icu = <4>;
xlnx,mplb-prio-splb0 = <1>;
xlnx,mplb-prio-splb1 = <0>;
xlnx,mplb-read-pipe-enable = <1>;
xlnx,mplb-sync-tattribute = <0>;
xlnx,mplb-wdog-enable = <1>;
xlnx,mplb-write-pipe-enable = <1>;
xlnx,mplb-write-post-enable = <1>;
xlnx,num-dma = <1>;
xlnx,pir = <0xf>;
xlnx,ppc440mc-addr-base = <0>;
xlnx,ppc440mc-addr-high = <0xfffffff>;
xlnx,ppc440mc-arb-mode = <0>;
xlnx,ppc440mc-bank-conflict-mask = <0xc00000>;
xlnx,ppc440mc-control = <0xf810008f>;
xlnx,ppc440mc-max-burst = <8>;
xlnx,ppc440mc-prio-dcur = <2>;
xlnx,ppc440mc-prio-dcuw = <3>;
xlnx,ppc440mc-prio-icu = <4>;
xlnx,ppc440mc-prio-splb0 = <1>;
xlnx,ppc440mc-prio-splb1 = <0>;
xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>;
xlnx,ppcdm-asyncmode = <0>;
xlnx,ppcds-asyncmode = <0>;
xlnx,user-reset = <0>;
DMA0: sdma@80 {
compatible = "xlnx,ll-dma-1.00.a";
dcr-reg = < 0x80 0x11 >;
interrupt-parent = <&xps_intc_0>;
interrupts = < 9 2 0xa 2 >;
} ;
} ;
} ;
plb_v46_0: plb@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,plb-v46-1.02.a", "simple-bus";
ranges ;
DIP_Switches_8Bit: gpio@81460000 {
compatible = "xlnx,xps-gpio-1.00.a";
interrupt-parent = <&xps_intc_0>;
interrupts = < 6 2 >;
reg = < 0x81460000 0x10000 >;
xlnx,all-inputs = <1>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,family = "virtex5";
xlnx,gpio-width = <8>;
xlnx,interrupt-present = <1>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <0xffffffff>;
xlnx,tri-default-2 = <0xffffffff>;
} ;
Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,compound";
ethernet@81c00000 {
compatible = "xlnx,xps-ll-temac-1.01.b";
device_type = "network";
interrupt-parent = <&xps_intc_0>;
interrupts = < 5 2 >;
llink-connected = <&DMA0>;
local-mac-address = [ 02 00 00 00 00 00 ];
reg = < 0x81c00000 0x40 >;
xlnx,bus2core-clk-ratio = <1>;
xlnx,phy-type = <1>;
xlnx,phyaddr = <1>;
xlnx,rxcsum = <1>;
xlnx,rxfifo = <0x1000>;
xlnx,temac-type = <0>;
xlnx,txcsum = <1>;
xlnx,txfifo = <0x1000>;
} ;
} ;
LEDs_8Bit: gpio@81400000 {
compatible = "xlnx,xps-gpio-1.00.a";
reg = < 0x81400000 0x10000 >;
xlnx,all-inputs = <0>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,family = "virtex5";
xlnx,gpio-width = <8>;
xlnx,interrupt-present = <0>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <0xffffffff>;
xlnx,tri-default-2 = <0xffffffff>;
} ;
LEDs_Positions: gpio@81420000 {
compatible = "xlnx,xps-gpio-1.00.a";
reg = < 0x81420000 0x10000 >;
xlnx,all-inputs = <0>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,family = "virtex5";
xlnx,gpio-width = <5>;
xlnx,interrupt-present = <0>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <0xffffffff>;
xlnx,tri-default-2 = <0xffffffff>;
} ;
Push_Buttons_5Bit: gpio@81440000 {
compatible = "xlnx,xps-gpio-1.00.a";
interrupt-parent = <&xps_intc_0>;
interrupts = < 7 2 >;
reg = < 0x81440000 0x10000 >;
xlnx,all-inputs = <1>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,family = "virtex5";
xlnx,gpio-width = <5>;
xlnx,interrupt-present = <1>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <0xffffffff>;
xlnx,tri-default-2 = <0xffffffff>;
} ;
RS232_Uart_1: serial@83e00000 {
clock-frequency = <100000000>;
compatible = "xlnx,xps-uart16550-2.00.a", "ns16550";
current-speed = <0x2580>;
device_type = "serial";
interrupt-parent = <&xps_intc_0>;
interrupts = < 8 2 >;
reg = < 0x83e00000 0x10000 >;
reg-offset = <3>;
reg-shift = <2>;
xlnx,family = "virtex5";
xlnx,has-external-rclk = <0>;
xlnx,has-external-xin = <0>;
xlnx,is-a-16550 = <1>;
} ;
SysACE_CompactFlash: sysace@83600000 {
compatible = "xlnx,xps-sysace-1.00.a";
interrupt-parent = <&xps_intc_0>;
interrupts = < 4 2 >;
reg = < 0x83600000 0x10000 >;
xlnx,family = "virtex5";
xlnx,mem-width = <0x10>;
} ;
xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 {
compatible = "xlnx,xps-bram-if-cntlr-1.00.a";
reg = < 0xffff0000 0x10000 >;
xlnx,family = "virtex5";
} ;
xps_intc_0: interrupt-controller@81800000 {
#interrupt-cells = <2>;
compatible = "xlnx,xps-intc-1.00.a";
interrupt-controller ;
reg = < 0x81800000 0x10000 >;
xlnx,num-intr-inputs = <0xb>;
} ;
xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
compatible = "xlnx,xps-timebase-wdt-1.00.b";
interrupt-parent = <&xps_intc_0>;
interrupts = < 2 0 1 2 >;
reg = < 0x83a00000 0x10000 >;
xlnx,family = "virtex5";
xlnx,wdt-enable-once = <0>;
xlnx,wdt-interval = <0x1e>;
} ;
xps_timer_1: timer@83c00000 {
compatible = "xlnx,xps-timer-1.00.a";
interrupt-parent = <&xps_intc_0>;
interrupts = < 3 2 >;
reg = < 0x83c00000 0x10000 >;
xlnx,count-width = <0x20>;
xlnx,family = "virtex5";
xlnx,gen0-assert = <1>;
xlnx,gen1-assert = <1>;
xlnx,one-timer-only = <1>;
xlnx,trig0-assert = <1>;
xlnx,trig1-assert = <1>;
} ;
} ;
} ;
