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gerrit.cesnet.cz / github / trini / u-boot / 63d54a67051e3e03b8a46b5442b65323d18ddb98 / . / arch / x86 / dts / crownbay.dts
blob: d68efda8dfd1b81f2473eac3cd3b077dccfa5a7e [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 Meng9c7dea62015-05-25 22:35:04 +0800[diff] [blame]9#include <dt-bindings/interrupt-router/intel-irq.h>
10
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]11/include/ "skeleton.dtsi"
Bin Meng9ca5a0c2014-12-24 13:06:38 +0800[diff] [blame]12/include/ "serial.dtsi"
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]13
14/ {
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]15 model = "Intel Crown Bay";
16 compatible = "intel,crownbay", "intel,queensbay";
17
Bin Meng0a9bb482015-04-15 12:00:11 +0800[diff] [blame]18 aliases {
19 spi0 = "/spi";
20 };
21
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]22 config {
23 silent_console = <0>;
24 };
25
26 gpioa {
27 compatible = "intel,ich6-gpio";
28 u-boot,dm-pre-reloc;
29 reg = <0 0x20>;
30 bank-name = "A";
31 };
32
33 gpiob {
34 compatible = "intel,ich6-gpio";
35 u-boot,dm-pre-reloc;
36 reg = <0x20 0x20>;
37 bank-name = "B";
38 };
39
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]40 chosen {
Bin Mengb21b2082014-12-31 16:05:14 +0800[diff] [blame]41 /*
42 * By default the legacy superio serial port is used as the
43 * U-Boot serial console. If we want to use UART from Topcliff
44 * PCH as the console, change this property to &pciuart#.
45 *
46 * For example, stdout-path = &pciuart0 will use the first
47 * UART on Topcliff PCH.
48 */
Bin Meng120c4162014-12-24 13:06:39 +0800[diff] [blame]49 stdout-path = "/serial";
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]50 };
51
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]52 spi {
53 #address-cells = <1>;
54 #size-cells = <0>;
Bin Meng0a9bb482015-04-15 12:00:11 +0800[diff] [blame]55 compatible = "intel,ich-spi";
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]56 spi-flash@0 {
57 reg = <0>;
58 compatible = "sst,25vf016b", "spi-flash";
59 memory-map = <0xffe00000 0x00200000>;
60 };
61 };
Simon Glass0f61de82014-12-17 15:50:37 +0800[diff] [blame]62
63 microcode {
64 update@0 {
65#include "microcode/m0220661105_cv.dtsi"
66 };
67 };
68
Bin Mengb21b2082014-12-31 16:05:14 +0800[diff] [blame]69 pci {
70 #address-cells = <3>;
71 #size-cells = <2>;
72 compatible = "intel,pci";
73 device_type = "pci";
74
75 pcie@17,0 {
76 #address-cells = <3>;
77 #size-cells = <2>;
78 compatible = "intel,pci";
79 device_type = "pci";
80
81 topcliff@0,0 {
82 #address-cells = <3>;
83 #size-cells = <2>;
84 compatible = "intel,pci";
85 device_type = "pci";
86
87 pciuart0: uart@a,1 {
88 compatible = "pci8086,8811.00",
89 "pci8086,8811",
90 "pciclass,070002",
91 "pciclass,0700",
92 "x86-uart";
93 reg = <0x00025100 0x0 0x0 0x0 0x0
94 0x01025110 0x0 0x0 0x0 0x0>;
95 reg-shift = <0>;
96 clock-frequency = <1843200>;
97 current-speed = <115200>;
98 };
99
100 pciuart1: uart@a,2 {
101 compatible = "pci8086,8812.00",
102 "pci8086,8812",
103 "pciclass,070002",
104 "pciclass,0700",
105 "x86-uart";
106 reg = <0x00025200 0x0 0x0 0x0 0x0
107 0x01025210 0x0 0x0 0x0 0x0>;
108 reg-shift = <0>;
109 clock-frequency = <1843200>;
110 current-speed = <115200>;
111 };
112
113 pciuart2: uart@a,3 {
114 compatible = "pci8086,8813.00",
115 "pci8086,8813",
116 "pciclass,070002",
117 "pciclass,0700",
118 "x86-uart";
119 reg = <0x00025300 0x0 0x0 0x0 0x0
120 0x01025310 0x0 0x0 0x0 0x0>;
121 reg-shift = <0>;
122 clock-frequency = <1843200>;
123 current-speed = <115200>;
124 };
125
126 pciuart3: uart@a,4 {
127 compatible = "pci8086,8814.00",
128 "pci8086,8814",
129 "pciclass,070002",
130 "pciclass,0700",
131 "x86-uart";
132 reg = <0x00025400 0x0 0x0 0x0 0x0
133 0x01025410 0x0 0x0 0x0 0x0>;
134 reg-shift = <0>;
135 clock-frequency = <1843200>;
136 current-speed = <115200>;
137 };
138 };
139 };
Bin Meng9c7dea62015-05-25 22:35:04 +0800[diff] [blame]140
141 irq-router@1f,0 {
142 reg = <0x0000f800 0 0 0 0>;
143 compatible = "intel,irq-router";
144 intel,pirq-config = "pci";
145 intel,pirq-link = <0x60 8>;
146 intel,pirq-mask = <0xdee0>;
147 intel,pirq-routing = <
148 /* TunnelCreek PCI devices */
149 PCI_BDF(0, 2, 0) INTA PIRQE
150 PCI_BDF(0, 3, 0) INTA PIRQF
151 PCI_BDF(0, 23, 0) INTA PIRQE
152 PCI_BDF(0, 24, 0) INTA PIRQF
153 PCI_BDF(0, 25, 0) INTA PIRQG
154 PCI_BDF(0, 26, 0) INTA PIRQH
155 PCI_BDF(0, 27, 0) INTA PIRQG
156 /*
157 * Topcliff PCI devices
158 *
159 * Note on the Crown Bay board, Topcliff chipset
160 * is connected to TunnelCreek PCIe port 0, so
161 * its bus number is 1 for its PCIe port and 2
162 * for its PCI devices per U-Boot currnet PCI
163 * bus enumeration algorithm.
164 */
165 PCI_BDF(1, 0, 0) INTA PIRQA
166 PCI_BDF(2, 0, 1) INTA PIRQA
167 PCI_BDF(2, 0, 2) INTA PIRQA
168 PCI_BDF(2, 2, 0) INTB PIRQB
169 PCI_BDF(2, 2, 1) INTB PIRQB
170 PCI_BDF(2, 2, 2) INTB PIRQB
171 PCI_BDF(2, 2, 3) INTB PIRQB
172 PCI_BDF(2, 2, 4) INTB PIRQB
173 PCI_BDF(2, 4, 0) INTC PIRQC
174 PCI_BDF(2, 4, 1) INTC PIRQC
175 PCI_BDF(2, 6, 0) INTD PIRQD
176 PCI_BDF(2, 8, 0) INTA PIRQA
177 PCI_BDF(2, 8, 1) INTA PIRQA
178 PCI_BDF(2, 8, 2) INTA PIRQA
179 PCI_BDF(2, 8, 3) INTA PIRQA
180 PCI_BDF(2, 10, 0) INTB PIRQB
181 PCI_BDF(2, 10, 1) INTB PIRQB
182 PCI_BDF(2, 10, 2) INTB PIRQB
183 PCI_BDF(2, 10, 3) INTB PIRQB
184 PCI_BDF(2, 10, 4) INTB PIRQB
185 PCI_BDF(2, 12, 0) INTC PIRQC
186 PCI_BDF(2, 12, 1) INTC PIRQC
187 PCI_BDF(2, 12, 2) INTC PIRQC
188 PCI_BDF(2, 12, 3) INTC PIRQC
189 PCI_BDF(2, 12, 4) INTC PIRQC
190 >;
191 };
Bin Mengb21b2082014-12-31 16:05:14 +0800[diff] [blame]192 };
193
Bin Meng568868d2014-12-12 21:05:24 +0800[diff] [blame]194};