OpenWrt – Diff between revs 2 and 3
?pathlinks?
Rev 2 | Rev 3 | |||
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Line 7... | Line 7... | |||
7 | |
7 | |
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8 | / { |
8 | / { |
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9 | compatible = "xiaomi,mir3g", "mediatek,mt7621-soc"; |
9 | compatible = "xiaomi,mir3g", "mediatek,mt7621-soc"; |
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Line 10... | Line -... | |||
10 | model = "Xiaomi Mi Router 3G"; |
- | ||
11 | |
- | ||
12 | aliases { |
- | ||
13 | led-boot = &led_status_blue; |
- | ||
14 | led-failsafe = &led_status_blue; |
- | ||
15 | led-running = &led_status_blue; |
- | ||
16 | led-upgrade = &led_status_blue; |
- | ||
17 | }; |
10 | model = "Xiaomi Mi Router 3G"; |
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18 | |
11 | |
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19 | memory@0 { |
12 | memory@0 { |
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20 | device_type = "memory"; |
13 | device_type = "memory"; |
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Line 21... | Line 14... | |||
21 | reg = <0x0 0x10000000>; |
14 | reg = <0x0 0x10000000>; |
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22 | }; |
15 | }; |
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23 | |
16 | |
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Line 24... | Line 17... | |||
24 | chosen { |
17 | chosen { |
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25 | bootargs = "console=ttyS0,115200n8"; |
18 | bootargs = "console=ttyS0,115200n8"; |
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Line 26... | Line 19... | |||
26 | }; |
19 | }; |
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27 | |
20 | |
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28 | leds { |
21 | gpio-leds { |
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29 | compatible = "gpio-leds"; |
22 | compatible = "gpio-leds"; |
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Line 30... | Line 23... | |||
30 | |
23 | |
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31 | status_red { |
24 | status_red { |
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32 | label = "mir3g:red:status"; |
25 | label = "mir3g:red:status"; |
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33 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
26 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
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Line 34... | Line 27... | |||
34 | }; |
27 | }; |
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Line 55... | Line 48... | |||
55 | |
48 | |
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56 | lan2_amber { |
49 | lan2_amber { |
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57 | label = "mir3g:amber:lan2"; |
50 | label = "mir3g:amber:lan2"; |
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58 | gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; |
51 | gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; |
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- | 52 | }; |
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59 | }; |
53 | |
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Line 60... | Line 54... | |||
60 | }; |
54 | }; |
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61 | |
55 | |
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- | 56 | gpio-keys-polled { |
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- | 57 | compatible = "gpio-keys-polled"; |
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62 | keys { |
58 | #address-cells = <1>; |
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Line 63... | Line 59... | |||
63 | compatible = "gpio-keys-polled"; |
59 | #size-cells = <0>; |
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64 | poll-interval = <20>; |
60 | poll-interval = <20>; |
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65 | |
61 | |
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66 | reset { |
62 | reset { |
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67 | label = "reset"; |
63 | label = "reset"; |
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68 | gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; |
64 | gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; |
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Line 69... | Line 65... | |||
69 | linux,code = <KEY_RESTART>; |
65 | linux,code = <KEY_RESTART>; |
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70 | }; |
66 | }; |
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71 | }; |
67 | }; |
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- | 68 | |
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- | 69 | gpio_export { |
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72 | |
70 | compatible = "gpio-export"; |
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73 | reg_usb_vbus: reg_usb_vbus { |
71 | #size-cells = <0>; |
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74 | compatible = "regulator-fixed"; |
72 | |
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75 | regulator-name = "usb_vbus"; |
73 | usbpower { |
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76 | regulator-min-microvolt = <5000000>; |
74 | gpio-export,name = "usbpower"; |
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77 | regulator-max-microvolt = <5000000>; |
75 | gpio-export,output = <1>; |
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Line 78... | Line -... | |||
78 | gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
- | ||
79 | enable-active-high; |
- | ||
80 | }; |
- | ||
81 | }; |
- | ||
82 | |
76 | gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
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83 | &xhci { |
77 | }; |
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Line 84... | Line -... | |||
84 | vbus-supply = <®_usb_vbus>; |
- | ||
85 | }; |
- | ||
86 | |
- | ||
87 | &nand { |
- | ||
88 | status = "okay"; |
- | ||
89 | |
78 | }; |
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90 | partitions { |
79 | }; |
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91 | compatible = "fixed-partitions"; |
80 | |
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92 | #address-cells = <1>; |
81 | &nand { |
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93 | #size-cells = <1>; |
82 | status = "okay"; |
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Line 94... | Line 83... | |||
94 | |
83 | |
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95 | partition@0 { |
84 | partition@0 { |
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96 | label = "Bootloader"; |
85 | label = "Bootloader"; |
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97 | reg = <0x0 0x80000>; |
86 | reg = <0x0 0x80000>; |
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Line 98... | Line 87... | |||
98 | read-only; |
87 | read-only; |
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99 | }; |
88 | }; |
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100 | |
89 | |
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101 | partition@80000 { |
90 | partition@80000 { |
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102 | label = "Config"; |
91 | label = "Config"; |
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Line 103... | Line 92... | |||
103 | reg = <0x80000 0x40000>; |
92 | reg = <0x80000 0x40000>; |
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104 | }; |
93 | }; |
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105 | |
94 | |
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106 | partition@c0000 { |
95 | partition@c0000 { |
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107 | label = "Bdata"; |
96 | label = "Bdata"; |
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Line 108... | Line 97... | |||
108 | reg = <0xc0000 0x40000>; |
97 | reg = <0xc0000 0x40000>; |
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109 | read-only; |
98 | read-only; |
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110 | }; |
99 | }; |
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111 | |
100 | |
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Line 112... | Line 101... | |||
112 | factory: partition@100000 { |
101 | factory: partition@100000 { |
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113 | label = "Factory"; |
102 | label = "Factory"; |
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114 | reg = <0x100000 0x40000>; |
103 | reg = <0x100000 0x40000>; |
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115 | read-only; |
104 | read-only; |
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Line 116... | Line 105... | |||
116 | }; |
105 | }; |
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117 | |
106 | |
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118 | partition@140000 { |
107 | partition@140000 { |
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119 | label = "crash"; |
108 | label = "crash"; |
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120 | reg = <0x140000 0x40000>; |
109 | reg = <0x140000 0x40000>; |
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Line 121... | Line 110... | |||
121 | }; |
110 | }; |
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122 | |
111 | |
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123 | partition@180000 { |
112 | partition@180000 { |
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124 | label = "crash_syslog"; |
113 | label = "crash_syslog"; |
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125 | reg = <0x180000 0x40000>; |
114 | reg = <0x180000 0x40000>; |
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126 | }; |
115 | }; |
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127 | |
116 | |
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128 | partition@1c0000 { |
117 | partition@1c0000 { |
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129 | label = "reserved0"; |
118 | label = "reserved0"; |
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130 | reg = <0x1c0000 0x40000>; |
119 | reg = <0x1c0000 0x40000>; |
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131 | read-only; |
120 | read-only; |
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132 | }; |
121 | }; |
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133 | |
122 | |
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Line 134... | Line 123... | |||
134 | /* uboot expects to find kernels at 0x200000 & 0x600000 |
123 | /* uboot expects to find kernels at 0x200000 & 0x600000 |
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135 | * referred to as system 1 & system 2 respectively. |
124 | * referred to as system 1 & system 2 respectively. |
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136 | * a kernel is considered suitable for handing control over |
125 | * a kernel is considered suitable for handing control over |
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137 | * if its linux magic number exists & uImage CRC are correct. |
126 | * if its linux magic number exists & uImage CRC are correct. |
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Line 138... | Line 127... | |||
138 | * If either of those conditions fail, a matching sys'n'_fail flag |
127 | * If either of those conditions fail, a matching sys'n'_fail flag |
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139 | * is set in uboot env & a restart performed in the hope that the |
128 | * is set in uboot env & a restart performed in the hope that the |
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140 | * alternate kernel is okay. |
129 | * alternate kernel is okay. |
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141 | * if neither kernel checksums ok and both are marked failed, system 2 |
130 | * if neither kernel checksums ok and both are marked failed, system 2 |
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Line 142... | Line 131... | |||
142 | * is booted anyway. |
131 | * is booted anyway. |
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143 | * |
132 | * |
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144 | * Note uboot's tftp flash install writes the transferred |
133 | * Note uboot's tftp flash install writes the transferred |
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145 | * image to both kernel partitions. |
134 | * image to both kernel partitions. |
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146 | */ |
135 | */ |
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147 | |
136 | |
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148 | partition@200000 { |
137 | partition@200000 { |
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Line 149... | Line 138... | |||
149 | label = "kernel_stock"; |
138 | label = "kernel_stock"; |
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150 | reg = <0x200000 0x400000>; |
139 | reg = <0x200000 0x400000>; |
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151 | }; |
140 | }; |
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152 | |
- | ||
153 | partition@600000 { |
141 | |
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154 | label = "kernel"; |
142 | partition@600000 { |
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Line 155... | Line 143... | |||
155 | reg = <0x600000 0x400000>; |
143 | label = "kernel"; |
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156 | }; |
144 | reg = <0x600000 0x400000>; |
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157 | |
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Line 158... | Line 145... | |||
158 | /* ubi partition is the result of squashing |
145 | }; |
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159 | * next consecutive stock partitions: |
146 | |
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160 | * - rootfs0 (rootfs partition for stock kernel0), |
147 | /* ubi partition is the result of squashing |
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161 | * - rootfs1 (rootfs partition for stock failsafe kernel1), |
148 | * next consecutive stock partitions: |
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162 | * - overlay (used as ubi overlay in stock fw) |
149 | * - rootfs0 (rootfs partition for stock kernel0), |
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163 | * resulting 117,5MiB space for packages. |
150 | * - rootfs1 (rootfs partition for stock failsafe kernel1), |
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- | 151 | * - overlay (used as ubi overlay in stock fw) |
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164 | */ |
152 | * resulting 117,5MiB space for packages. |
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165 | |
- | ||
Line 166... | Line 153... | |||
166 | partition@a00000 { |
153 | */ |
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167 | label = "ubi"; |
154 | |
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168 | reg = <0xa00000 0x7580000>; |
155 | partition@a00000 { |
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169 | }; |
156 | label = "ubi"; |
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170 | }; |
157 | reg = <0xa00000 0x7580000>; |
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171 | }; |
158 | }; |
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- | 159 | }; |
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172 | |
160 | |
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173 | &pcie { |
161 | &pcie { |
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Line 174... | Line 162... | |||
174 | status = "okay"; |
162 | status = "okay"; |
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175 | }; |
163 | |