2 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
3 * Copyright (C) 2016 Stefan Roese <sr@denx.de>
5 * SPDX-License-Identifier: GPL-2.0+
10 #include <dt-bindings/gpio/x86-gpio.h>
11 #include <dt-bindings/interrupt-router/intel-irq.h>
13 /include/ "skeleton.dtsi"
14 /include/ "serial.dtsi"
16 /include/ "tsc_timer.dtsi"
19 model = "congatec-QEVAL20-QA3-E3845";
20 compatible = "congatec,qeval20-qa3-e3845", "intel,baytrail";
32 compatible = "intel,x86-pinctrl";
36 stdout-path = "/serial";
45 compatible = "intel,baytrail-cpu";
52 compatible = "intel,baytrail-cpu";
59 compatible = "intel,baytrail-cpu";
66 compatible = "intel,baytrail-cpu";
73 compatible = "intel,pci-baytrail", "pci-x86";
77 ranges = <0x02000000 0x0 0x80000000 0x80000000 0 0x40000000
78 0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000
79 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
82 reg = <0x0000f800 0 0 0 0>;
83 compatible = "pci8086,0f1c", "intel,pch9";
88 compatible = "intel,irq-router";
89 intel,pirq-config = "ibase";
90 intel,ibase-offset = <0x50>;
91 intel,actl-addr = <0>;
92 intel,pirq-link = <8 8>;
93 intel,pirq-mask = <0xdee0>;
94 intel,pirq-routing = <
95 /* BayTrail PCI devices */
96 PCI_BDF(0, 2, 0) INTA PIRQA
97 PCI_BDF(0, 3, 0) INTA PIRQA
98 PCI_BDF(0, 16, 0) INTA PIRQA
99 PCI_BDF(0, 17, 0) INTA PIRQA
100 PCI_BDF(0, 18, 0) INTA PIRQA
101 PCI_BDF(0, 19, 0) INTA PIRQA
102 PCI_BDF(0, 20, 0) INTA PIRQA
103 PCI_BDF(0, 21, 0) INTA PIRQA
104 PCI_BDF(0, 22, 0) INTA PIRQA
105 PCI_BDF(0, 23, 0) INTA PIRQA
106 PCI_BDF(0, 24, 0) INTA PIRQA
107 PCI_BDF(0, 24, 1) INTC PIRQC
108 PCI_BDF(0, 24, 2) INTD PIRQD
109 PCI_BDF(0, 24, 3) INTB PIRQB
110 PCI_BDF(0, 24, 4) INTA PIRQA
111 PCI_BDF(0, 24, 5) INTC PIRQC
112 PCI_BDF(0, 24, 6) INTD PIRQD
113 PCI_BDF(0, 24, 7) INTB PIRQB
114 PCI_BDF(0, 26, 0) INTA PIRQA
115 PCI_BDF(0, 27, 0) INTA PIRQA
116 PCI_BDF(0, 28, 0) INTA PIRQA
117 PCI_BDF(0, 28, 1) INTB PIRQB
118 PCI_BDF(0, 28, 2) INTC PIRQC
119 PCI_BDF(0, 28, 3) INTD PIRQD
120 PCI_BDF(0, 29, 0) INTA PIRQA
121 PCI_BDF(0, 30, 0) INTA PIRQA
122 PCI_BDF(0, 30, 1) INTD PIRQD
123 PCI_BDF(0, 30, 2) INTB PIRQB
124 PCI_BDF(0, 30, 3) INTC PIRQC
125 PCI_BDF(0, 30, 4) INTD PIRQD
126 PCI_BDF(0, 30, 5) INTB PIRQB
127 PCI_BDF(0, 31, 3) INTB PIRQB
130 * PCIe root ports downstream
133 PCI_BDF(1, 0, 0) INTA PIRQA
134 PCI_BDF(1, 0, 0) INTB PIRQB
135 PCI_BDF(1, 0, 0) INTC PIRQC
136 PCI_BDF(1, 0, 0) INTD PIRQD
137 PCI_BDF(2, 0, 0) INTA PIRQB
138 PCI_BDF(2, 0, 0) INTB PIRQC
139 PCI_BDF(2, 0, 0) INTC PIRQD
140 PCI_BDF(2, 0, 0) INTD PIRQA
141 PCI_BDF(3, 0, 0) INTA PIRQC
142 PCI_BDF(3, 0, 0) INTB PIRQD
143 PCI_BDF(3, 0, 0) INTC PIRQA
144 PCI_BDF(3, 0, 0) INTD PIRQB
145 PCI_BDF(4, 0, 0) INTA PIRQD
146 PCI_BDF(4, 0, 0) INTB PIRQA
147 PCI_BDF(4, 0, 0) INTC PIRQB
148 PCI_BDF(4, 0, 0) INTD PIRQC
153 #address-cells = <1>;
155 compatible = "intel,ich9-spi";
157 #address-cells = <1>;
160 compatible = "stmicro,n25q064a",
162 memory-map = <0xff800000 0x00800000>;
164 label = "rw-mrc-cache";
165 reg = <0x006f0000 0x00010000>;
171 compatible = "intel,ich6-gpio";
178 compatible = "intel,ich6-gpio";
185 compatible = "intel,ich6-gpio";
192 compatible = "intel,ich6-gpio";
199 compatible = "intel,ich6-gpio";
206 compatible = "intel,ich6-gpio";
215 compatible = "intel,baytrail-fsp";
216 fsp,mrc-init-tseg-size = <0>;
217 fsp,mrc-init-mmio-size = <0x800>;
218 fsp,mrc-init-spd-addr1 = <0xa0>;
219 fsp,mrc-init-spd-addr2 = <0xa2>;
220 fsp,emmc-boot-mode = <2>;
228 fsp,lpss-sio-enable-pci-mode;
240 fsp,igd-dvmt50-pre-alloc = <2>;
241 fsp,aperture-size = <2>;
243 fsp,scc-enable-pci-mode;
244 fsp,os-selection = <4>;
245 fsp,emmc45-ddr50-enabled;
246 fsp,emmc45-retune-timer-value = <8>;
248 fsp,enable-memory-down;
249 fsp,memory-down-params {
250 compatible = "intel,baytrail-fsp-mdp";
251 fsp,dram-speed = <2>; /* 2=1333MHz */
252 fsp,dram-type = <1>; /* 1=DDR3L */
255 fsp,dimm-width = <1>; /* 1=x16, 2=x32 */
256 fsp,dimm-density = <2>; /* 2=4Gbit */
257 fsp,dimm-bus-width = <3>; /* 3=64bits */
258 fsp,dimm-sides = <0>; /* 0=1 ranks -> 0x2b */
260 /* These following values might need a re-visit */
262 fsp,dimm-trpt-rcd = <8>;
267 fsp,dimm-tfaw = <22>;
273 #include "microcode/m0130673325.dtsi"
276 #include "microcode/m0130679907.dtsi"