Commit | Line | Data |
---|---|---|
d072a215 GR |
1 | /* |
2 | * XLP8XX Device Tree Source for EVP boards | |
3 | */ | |
4 | ||
5 | /dts-v1/; | |
6 | / { | |
7 | model = "netlogic,XLP-EVP"; | |
8 | compatible = "netlogic,xlp"; | |
9 | #address-cells = <2>; | |
10 | #size-cells = <2>; | |
11 | ||
12 | memory { | |
13 | device_type = "memory"; | |
14 | reg = <0 0x00100000 0 0x0FF00000 // 255M at 1M | |
15 | 0 0x20000000 0 0xa0000000 // 2560M at 512M | |
16 | 0 0xe0000000 1 0x00000000>; | |
17 | }; | |
18 | ||
19 | soc { | |
20 | #address-cells = <2>; | |
21 | #size-cells = <1>; | |
22 | compatible = "simple-bus"; | |
23 | ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG | |
24 | 1 0 0 0x16000000 0x01000000>; // GBU chipselects | |
a9f16821 J |
25 | |
26 | serial0: serial@30000 { | |
27 | device_type = "serial"; | |
28 | compatible = "ns16550"; | |
29 | reg = <0 0x30100 0xa00>; | |
30 | reg-shift = <2>; | |
31 | reg-io-width = <4>; | |
32 | clock-frequency = <133333333>; | |
33 | interrupt-parent = <&pic>; | |
34 | interrupts = <17>; | |
35 | }; | |
36 | serial1: serial@31000 { | |
37 | device_type = "serial"; | |
38 | compatible = "ns16550"; | |
39 | reg = <0 0x31100 0xa00>; | |
40 | reg-shift = <2>; | |
41 | reg-io-width = <4>; | |
42 | clock-frequency = <133333333>; | |
43 | interrupt-parent = <&pic>; | |
44 | interrupts = <18>; | |
45 | }; | |
d072a215 GR |
46 | i2c0: ocores@32000 { |
47 | compatible = "opencores,i2c-ocores"; | |
48 | #address-cells = <1>; | |
49 | #size-cells = <0>; | |
50 | reg = <0 0x32100 0xa00>; | |
51 | reg-shift = <2>; | |
52 | reg-io-width = <4>; | |
53 | clock-frequency = <32000000>; | |
54 | interrupt-parent = <&pic>; | |
55 | interrupts = <30>; | |
56 | }; | |
57 | i2c1: ocores@33000 { | |
58 | compatible = "opencores,i2c-ocores"; | |
59 | #address-cells = <1>; | |
60 | #size-cells = <0>; | |
61 | reg = <0 0x33100 0xa00>; | |
62 | reg-shift = <2>; | |
63 | reg-io-width = <4>; | |
64 | clock-frequency = <32000000>; | |
65 | interrupt-parent = <&pic>; | |
66 | interrupts = <31>; | |
67 | ||
68 | rtc@68 { | |
69 | compatible = "dallas,ds1374"; | |
70 | reg = <0x68>; | |
71 | }; | |
72 | ||
73 | dtt@4c { | |
74 | compatible = "national,lm90"; | |
75 | reg = <0x4c>; | |
76 | }; | |
77 | }; | |
78 | pic: pic@4000 { | |
79 | interrupt-controller; | |
80 | #address-cells = <0>; | |
81 | #interrupt-cells = <1>; | |
82 | reg = <0 0x4000 0x200>; | |
83 | }; | |
84 | ||
85 | nor_flash@1,0 { | |
86 | compatible = "cfi-flash"; | |
87 | #address-cells = <1>; | |
88 | #size-cells = <1>; | |
89 | bank-width = <2>; | |
90 | reg = <1 0 0x1000000>; | |
91 | ||
92 | partition@0 { | |
93 | label = "x-loader"; | |
94 | reg = <0x0 0x100000>; /* 1M */ | |
95 | read-only; | |
96 | }; | |
97 | ||
98 | partition@100000 { | |
99 | label = "u-boot"; | |
100 | reg = <0x100000 0x100000>; /* 1M */ | |
101 | }; | |
102 | ||
103 | partition@200000 { | |
104 | label = "kernel"; | |
105 | reg = <0x200000 0x500000>; /* 5M */ | |
106 | }; | |
107 | ||
108 | partition@700000 { | |
109 | label = "rootfs"; | |
110 | reg = <0x700000 0x800000>; /* 8M */ | |
111 | }; | |
112 | ||
113 | partition@f00000 { | |
114 | label = "env"; | |
115 | reg = <0xf00000 0x100000>; /* 1M */ | |
116 | read-only; | |
117 | }; | |
118 | }; | |
119 | }; | |
120 | ||
121 | chosen { | |
122 | bootargs = "console=ttyS0,115200 rdinit=/sbin/init"; | |
123 | }; | |
124 | }; |