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gerrit.cesnet.cz / github / trini / u-boot / 2aa3a7fb1c24afd4c0e12360acccf3234d8fe019 / . / arch / x86 / dts / crownbay.dts
blob: fbdeade0474f0d7db5e211ba79c18f9e60a8790d [file] [log] [blame]
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]1/*
2 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7/dts-v1/;
8
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]9/include/ "skeleton.dtsi"
Bin Meng9ca5a0c2014-12-24 13:06:38 +0800[diff] [blame]10/include/ "serial.dtsi"
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]11
12/ {
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]13 model = "Intel Crown Bay";
14 compatible = "intel,crownbay", "intel,queensbay";
15
Bin Meng0a9bb482015-04-15 12:00:11 +0800[diff] [blame]16 aliases {
17 spi0 = "/spi";
18 };
19
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]20 config {
21 silent_console = <0>;
22 };
23
24 gpioa {
25 compatible = "intel,ich6-gpio";
26 u-boot,dm-pre-reloc;
27 reg = <0 0x20>;
28 bank-name = "A";
29 };
30
31 gpiob {
32 compatible = "intel,ich6-gpio";
33 u-boot,dm-pre-reloc;
34 reg = <0x20 0x20>;
35 bank-name = "B";
36 };
37
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]38 chosen {
Bin Mengb21b2082014-12-31 16:05:14 +0800[diff] [blame]39 /*
40 * By default the legacy superio serial port is used as the
41 * U-Boot serial console. If we want to use UART from Topcliff
42 * PCH as the console, change this property to &pciuart#.
43 *
44 * For example, stdout-path = &pciuart0 will use the first
45 * UART on Topcliff PCH.
46 */
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]47 stdout-path = "/serial";
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]48 };
49
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]50 spi {
51 #address-cells = <1>;
52 #size-cells = <0>;
Bin Meng0a9bb482015-04-15 12:00:11 +0800[diff] [blame]53 compatible = "intel,ich-spi";
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]54 spi-flash@0 {
55 reg = <0>;
56 compatible = "sst,25vf016b", "spi-flash";
57 memory-map = <0xffe00000 0x00200000>;
58 };
59 };
Simon Glass0f61de82014-12-17 15:50:37 +0800[diff] [blame]60
61 microcode {
62 update@0 {
63#include "microcode/m0220661105_cv.dtsi"
64 };
65 };
66
Bin Mengb21b2082014-12-31 16:05:14 +0800[diff] [blame]67 pci {
68 #address-cells = <3>;
69 #size-cells = <2>;
70 compatible = "intel,pci";
71 device_type = "pci";
72
73 pcie@17,0 {
74 #address-cells = <3>;
75 #size-cells = <2>;
76 compatible = "intel,pci";
77 device_type = "pci";
78
79 topcliff@0,0 {
80 #address-cells = <3>;
81 #size-cells = <2>;
82 compatible = "intel,pci";
83 device_type = "pci";
84
85 pciuart0: uart@a,1 {
86 compatible = "pci8086,8811.00",
87 "pci8086,8811",
88 "pciclass,070002",
89 "pciclass,0700",
90 "x86-uart";
91 reg = <0x00025100 0x0 0x0 0x0 0x0
92 0x01025110 0x0 0x0 0x0 0x0>;
93 reg-shift = <0>;
94 clock-frequency = <1843200>;
95 current-speed = <115200>;
96 };
97
98 pciuart1: uart@a,2 {
99 compatible = "pci8086,8812.00",
100 "pci8086,8812",
101 "pciclass,070002",
102 "pciclass,0700",
103 "x86-uart";
104 reg = <0x00025200 0x0 0x0 0x0 0x0
105 0x01025210 0x0 0x0 0x0 0x0>;
106 reg-shift = <0>;
107 clock-frequency = <1843200>;
108 current-speed = <115200>;
109 };
110
111 pciuart2: uart@a,3 {
112 compatible = "pci8086,8813.00",
113 "pci8086,8813",
114 "pciclass,070002",
115 "pciclass,0700",
116 "x86-uart";
117 reg = <0x00025300 0x0 0x0 0x0 0x0
118 0x01025310 0x0 0x0 0x0 0x0>;
119 reg-shift = <0>;
120 clock-frequency = <1843200>;
121 current-speed = <115200>;
122 };
123
124 pciuart3: uart@a,4 {
125 compatible = "pci8086,8814.00",
126 "pci8086,8814",
127 "pciclass,070002",
128 "pciclass,0700",
129 "x86-uart";
130 reg = <0x00025400 0x0 0x0 0x0 0x0
131 0x01025410 0x0 0x0 0x0 0x0>;
132 reg-shift = <0>;
133 clock-frequency = <1843200>;
134 current-speed = <115200>;
135 };
136 };
137 };
138 };
139
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]140};