freebsd-dev/sys/boot/fdt/dts/arm/socfpga-sockit-beri.dts
Ruslan Bukin 28dcb50c72 o Add PIO[2,3] devices information
o Enable Virtio Block
2014-12-17 10:48:53 +00:00

178 lines
4.5 KiB
Plaintext

/*-
* Copyright (c) 2014 Ruslan Bukin <br@bsdpad.com>
* All rights reserved.
*
* This software was developed by SRI International and the University of
* Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
* ("CTSRD"), as part of the DARPA CRASH research programme.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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.
*
* $FreeBSD$
*/
/dts-v1/;
/include/ "socfpga.dtsi"
/ {
model = "Terasic SoCKit";
compatible = "altr,socfpga-cyclone5", "altr,socfpga";
memreserve = < 0x00000000 0x1000 >, /* SMP trampoline */
< 0x00001000 0x1000 >, /* virtio block */
< 0x00002000 0x1000 >; /* virtio net */
memory {
device_type = "memory";
reg = < 0x00000000 0x40000000 >; /* 1G RAM */
};
SOC: socfpga {
serial0: serial@ffc02000 {
status = "okay";
};
usb1: usb@ffb40000 {
status = "okay";
};
gmac1: ethernet@ff702000 {
status = "okay";
rxd0-skew-ps = <0>;
rxd1-skew-ps = <0>;
rxd2-skew-ps = <0>;
rxd3-skew-ps = <0>;
txen-skew-ps = <0>;
txc-skew-ps = <2600>;
rxdv-skew-ps = <0>;
rxc-skew-ps = <2000>;
};
mmc: dwmmc@ff704000 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
num-slots = <1>;
supports-highspeed;
broken-cd;
bus-frequency = <25000000>;
slot@0 {
reg = <0>;
bus-width = <4>;
};
};
beri_mem0: mem@d0000000 {
compatible = "sri-cambridge,beri-mem";
reg = <0xd0000000 0x10000000>; /* 256mb */
status = "okay";
};
pio0: pio@c0020000 {
compatible = "altr,pio";
reg = <0xc0020000 0x1000>; /* recv */
interrupts = < 76 >;
interrupt-parent = <&GIC>;
status = "okay";
};
pio1: pio@c0021000 {
compatible = "altr,pio";
reg = <0xc0021000 0x1000>; /* send */
interrupts = < 82 >; /* not in use on arm side */
interrupt-parent = <&GIC>;
status = "okay";
};
pio2: pio@c0022000 {
compatible = "altr,pio";
reg = <0xc0022000 0x1000>; /* recv */
interrupts = < 77 >;
interrupt-parent = <&GIC>;
status = "okay";
};
pio3: pio@c0023000 {
compatible = "altr,pio";
reg = <0xc0023000 0x1000>; /* send */
interrupts = < 83 >; /* not in use on arm side */
interrupt-parent = <&GIC>;
status = "okay";
};
beri_vtblk: vtblk@00001000 {
compatible = "sri-cambridge,beri-vtblk";
reg = <0x00001000 0x1000>;
pio-recv = <&pio0>;
pio-send = <&pio1>;
beri-mem = <&beri_mem0>;
status = "okay";
};
beri_vtnet: vtnet@00002000 {
compatible = "sri-cambridge,beri-vtnet";
reg = <0x00002000 0x1000>;
pio-recv = <&pio2>;
pio-send = <&pio3>;
beri-mem = <&beri_mem0>;
status = "okay";
};
beri_debug: ring@c0000000 {
compatible = "sri-cambridge,beri-ring";
reg = <0xc0000000 0x3000>;
interrupts = < 72 73 >;
interrupt-parent = <&GIC>;
device_name = "beri_debug";
data_size = <0x1000>;
data_read = <0x0>;
data_write = <0x1000>;
control_read = <0x2000>;
control_write = <0x2010>;
status = "okay";
};
beri_console: ring@c0004000 {
compatible = "sri-cambridge,beri-ring";
reg = <0xc0004000 0x3000>;
interrupts = < 74 75 >;
interrupt-parent = <&GIC>;
device_name = "beri_console";
data_size = <0x1000>;
data_read = <0x0>;
data_write = <0x1000>;
control_read = <0x2000>;
control_write = <0x2010>;
status = "okay";
};
};
chosen {
bootargs = "-v";
stdin = "serial0";
stdout = "serial0";
};
};