1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Copyright 2011-2012 Calxeda, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
/dts-v1/;
/* First 4KB has pen for secondary cores. */
/memreserve/ 0x00000000 0x0001000;
/ {
model = "Calxeda Highbank";
compatible = "calxeda,highbank";
#address-cells = <1>;
#size-cells = <1>;
clock-ranges;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,cortex-a9";
reg = <0>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@1 {
compatible = "arm,cortex-a9";
reg = <1>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@2 {
compatible = "arm,cortex-a9";
reg = <2>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@3 {
compatible = "arm,cortex-a9";
reg = <3>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
};
memory {
name = "memory";
device_type = "memory";
reg = <0x00000000 0xff900000>;
};
soc {
ranges = <0x00000000 0x00000000 0xffffffff>;
timer@fff10600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xfff10600 0x20>;
interrupts = <1 13 0xf01>;
clocks = <&a9periphclk>;
};
watchdog@fff10620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0xfff10620 0x20>;
interrupts = <1 14 0xf01>;
clocks = <&a9periphclk>;
};
intc: interrupt-controller@fff11000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#size-cells = <0>;
#address-cells = <1>;
interrupt-controller;
reg = <0xfff11000 0x1000>,
<0xfff10100 0x100>;
};
L2: l2-cache {
compatible = "arm,pl310-cache";
reg = <0xfff12000 0x1000>;
interrupts = <0 70 4>;
cache-unified;
cache-level = <2>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>;
};
sregs@fff3c200 {
compatible = "calxeda,hb-sregs-l2-ecc";
reg = <0xfff3c200 0x100>;
interrupts = <0 71 4 0 72 4>;
};
};
};
/include/ "ecx-common.dtsi"
|
