brcm47xx: add initial support for kernel 3.8
[openwrt/svn-archive/archive.git] / target / linux / brcm47xx / patches-3.8 / 260-MIPS-BCM47XX-add-board-detection.patch
1 --- a/arch/mips/bcm47xx/Makefile
2 +++ b/arch/mips/bcm47xx/Makefile
3 @@ -4,4 +4,5 @@
4 #
5
6 obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
7 +obj-y += board.o
8 obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
9 --- /dev/null
10 +++ b/arch/mips/bcm47xx/board.c
11 @@ -0,0 +1,219 @@
12 +#include <linux/export.h>
13 +#include <linux/string.h>
14 +#include <bcm47xx_board.h>
15 +#include <bcm47xx_nvram.h>
16 +
17 +struct bcm47xx_board_type {
18 + const enum bcm47xx_board board;
19 + const char *name;
20 +};
21 +
22 +struct bcm47xx_board_type_list {
23 + struct bcm47xx_board_type board;
24 + const char *value1;
25 + const char *value2;
26 +};
27 +
28 +static const struct bcm47xx_board_type *bcm47xx_board = NULL;
29 +
30 +static const struct bcm47xx_board_type_list bcm47xx_board_list_model_name[] = {
31 + {{BCM47XX_BOARD_DLINK_DIR130, "D-Link DIR-130"}, "DIR-130",},
32 + {{BCM47XX_BOARD_DLINK_DIR330, "D-Link DIR-330"}, "DIR-330",},
33 + { {0}, 0},
34 +};
35 +
36 +static const struct bcm47xx_board_type_list bcm47xx_board_list_model_no[] = {
37 + {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700",},
38 + { {0}, 0},
39 +};
40 +
41 +static const struct bcm47xx_board_type_list bcm47xx_board_list_hardware_version[] = {
42 + {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16-",},
43 + {{BCM47XX_BOARD_ASUS_WL330GE, "Asus WL330GE"}, "WL330GE-",},
44 + {{BCM47XX_BOARD_ASUS_WL500GPV1, "Asus WL500GP V1"}, "WL500gp-",},
45 + {{BCM47XX_BOARD_ASUS_WL500GPV2, "Asus WL500GP V2"}, "WL500GPV2-",},
46 + {{BCM47XX_BOARD_ASUS_WL520GC, "Asus WL520GC"}, "WL520GC-",},
47 + {{BCM47XX_BOARD_ASUS_WL520GU, "Asus WL520GU"}, "WL520GU-",},
48 + {{BCM47XX_BOARD_BELKIN_F7D4301, "Belkin F7D4301"}, "F7D4301",},
49 + { {0}, 0},
50 +};
51 +
52 +static const struct bcm47xx_board_type_list bcm47xx_board_list_productid[] = {
53 + {{BCM47XX_BOARD_ASUS_RTAC66U, "Asus RT-AC66U"}, "RT-AC66U",},
54 + {{BCM47XX_BOARD_ASUS_RTN10D, "Asus RT-N10D"}, "RT-N10D",},
55 + {{BCM47XX_BOARD_ASUS_RTN10U, "Asus RT-N10U"}, "RT-N10U",},
56 + {{BCM47XX_BOARD_ASUS_RTN12, "Asus RT-N12"}, "RT-N12",},
57 + {{BCM47XX_BOARD_ASUS_RTN12B1, "Asus RT-N12B1"}, "RT-N12B1",},
58 + {{BCM47XX_BOARD_ASUS_RTN12C1, "Asus RT-N12C1"}, "RT-N12C1",},
59 + {{BCM47XX_BOARD_ASUS_RTN12D1, "Asus RT-N12D1"}, "RT-N12D1",},
60 + {{BCM47XX_BOARD_ASUS_RTN12HP, "Asus RT-N12HP"}, "RT-N12HP",},
61 + {{BCM47XX_BOARD_ASUS_RTN15U, "Asus RT-N15U"}, "RT-N15U",},
62 + {{BCM47XX_BOARD_ASUS_RTN16, "Asus RT-N16"}, "RT-N16",},
63 + {{BCM47XX_BOARD_ASUS_RTN53, "Asus RT-N53"}, "RT-N53",},
64 + {{BCM47XX_BOARD_ASUS_RTN66U, "Asus RT-N66U"}, "RT-N66U",},
65 + { {0}, 0},
66 +};
67 +
68 +static const struct bcm47xx_board_type_list bcm47xx_board_list_ModelId[] = {
69 + {{BCM47XX_BOARD_DELL_TM2300, "Dell WX-5565"}, "WX-5565",},
70 + {{BCM47XX_BOARD_MOTOROLA_WE800G, "Motorola WE800G"}, "WE800G",},
71 + {{BCM47XX_BOARD_MOTOROLA_WR850GP, "Motorola WR850GP"}, "WR850GP",},
72 + {{BCM47XX_BOARD_MOTOROLA_WR850GV2V3, "Motorola WR850G"}, "WR850G",},
73 + { {0}, 0},
74 +};
75 +
76 +static const struct bcm47xx_board_type_list bcm47xx_board_list_melco_id[] = {
77 + {{BCM47XX_BOARD_BUFFALO_WBR2_G54, "Buffalo WBR2-G54"}, "29bb0332",},
78 + {{BCM47XX_BOARD_BUFFALO_WHR2_A54G54, "Buffalo WHR2-A54G54"}, "290441dd",},
79 + {{BCM47XX_BOARD_BUFFALO_WHR_G125, "Buffalo WHR-G125"}, "32093",},
80 + {{BCM47XX_BOARD_BUFFALO_WHR_G54S, "Buffalo WHR-G54S"}, "30182",},
81 + {{BCM47XX_BOARD_BUFFALO_WHR_HP_G54, "Buffalo WHR-HP-G54"}, "30189",},
82 + {{BCM47XX_BOARD_BUFFALO_WLA2_G54L, "Buffalo WLA2-G54L"}, "29129",},
83 + {{BCM47XX_BOARD_BUFFALO_WZR_G300N, "Buffalo WZR-G300N"}, "31120",},
84 + {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54, "Buffalo WZR-RS-G54"}, "30083",},
85 + {{BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP, "Buffalo WZR-RS-G54HP"}, "30103",},
86 + { {0}, 0},
87 +};
88 +
89 +static const struct bcm47xx_board_type_list bcm47xx_board_list_boot_hw[] = {
90 + {{BCM47XX_BOARD_CISCO_M10V1, "Cisco M10"}, "M10", "1.0"}, /* like WRT160N v3.0 */
91 + {{BCM47XX_BOARD_CISCO_M20V1, "Cisco M20"}, "M20", "1.0"}, /* like WRT310N v2.0 */
92 + {{BCM47XX_BOARD_LINKSYS_E1000V1, "Linksys E1000 V1"}, "E100", "1.0"}, /* like WRT160N v3.0 */
93 + {{BCM47XX_BOARD_LINKSYS_E1000V2, "Linksys E1000 V2"}, "E1000", "2.0"},
94 + {{BCM47XX_BOARD_LINKSYS_E2000V1, "Linksys E2000 V1"}, "Linksys E2000", "1.0"},
95 + {{BCM47XX_BOARD_LINKSYS_E3000V1, "Linksys E3000 V1"}, "E300", "1.0"}, /* like WRT610N v2.0 */
96 + {{BCM47XX_BOARD_LINKSYS_E3200V1, "Linksys E3200 V1"}, "E3200", "1.0"},
97 + {{BCM47XX_BOARD_LINKSYS_E4200V1, "Linksys E4200 V1"}, "E4200", "1.0"},
98 + {{BCM47XX_BOARD_LINKSYS_WRT150NV11, "Linksys WRT150N V1.1"}, "WRT150N", "1.1"},
99 + {{BCM47XX_BOARD_LINKSYS_WRT150NV1, "Linksys WRT150N V1"}, "WRT150N", "1"},
100 + {{BCM47XX_BOARD_LINKSYS_WRT160NV1, "Linksys WRT160N V1"}, "WRT160N", "1.0"},
101 + {{BCM47XX_BOARD_LINKSYS_WRT160NV3, "Linksys WRT160N V3"}, "WRT160N", "3.0"},
102 + {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
103 + {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
104 + {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
105 + {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
106 + {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
107 + { {0}, 0},
108 +};
109 +
110 +static const struct bcm47xx_board_type_list bcm47xx_board_list_board_id[] = {
111 + {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR",},
112 + {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR",},
113 + {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR",},
114 + {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR",},
115 + {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400 Vcna"}, "U12H155T01_NETGEAR",},
116 + {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700 V3"}, "U12H194T00_NETGEAR",},
117 + {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR",},
118 + {{BCM47XX_BOARD_NETGEAR_WNDR4500, "Netgear WNDR4500"}, "U12H189T00_NETGEAR",},
119 + {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR",},
120 + {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR",},
121 + {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR",},
122 + {{BCM47XX_BOARD_NETGEAR_WNR3500V2, "Netgear WNR3500 V2"}, "U12H127T00_NETGEAR",},
123 + {{BCM47XX_BOARD_NETGEAR_WNR3500V2VC, "Netgear WNR3500 V2vc"}, "U12H127T70_NETGEAR",},
124 + {{BCM47XX_BOARD_NETGEAR_WNR834BV2, "Netgear WNR834B V2"}, "U12H081T00_NETGEAR",},
125 + { {0}, 0},
126 +};
127 +
128 +static const struct bcm47xx_board_type bcm47xx_board_unknown[] = {
129 + {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
130 +};
131 +
132 +static inline int startswith(char *source, char *cmp)
133 +{
134 + return !strncmp(source, cmp, strlen(cmp));
135 +}
136 +
137 +static const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
138 +{
139 + char buf1[30];
140 + char buf2[30];
141 + const struct bcm47xx_board_type_list *e;
142 +
143 + if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) {
144 + for (e = bcm47xx_board_list_model_name; e->value1; e++) {
145 + if (!strcmp(buf1, e->value1))
146 + return &e->board;
147 + }
148 + }
149 +
150 + if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
151 + for (e = bcm47xx_board_list_model_no; e->value1; e++) {
152 + if (strstarts(buf1, e->value1))
153 + return &e->board;
154 + }
155 + }
156 +
157 + if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
158 + for (e = bcm47xx_board_list_hardware_version; e->value1; e++) {
159 + if (strstarts(buf1, e->value1))
160 + return &e->board;
161 + }
162 + }
163 +
164 + if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) {
165 + for (e = bcm47xx_board_list_productid; e->value1; e++) {
166 + if (!strcmp(buf1, e->value1))
167 + return &e->board;
168 + }
169 + }
170 +
171 + if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) {
172 + for (e = bcm47xx_board_list_ModelId; e->value1; e++) {
173 + if (!strcmp(buf1, e->value1))
174 + return &e->board;
175 + }
176 + }
177 +
178 + if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 ||
179 + bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) {
180 + /* buffalo hardware, check id for specific hardware matches */
181 + for (e = bcm47xx_board_list_melco_id; e->value1; e++) {
182 + if (!strcmp(buf1, e->value1))
183 + return &e->board;
184 + }
185 + }
186 +
187 + if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
188 + bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
189 + for (e = bcm47xx_board_list_boot_hw; e->value1; e++) {
190 + if (!strcmp(buf1, e->value1) && !strcmp(buf2, e->value2))
191 + return &e->board;
192 + }
193 + }
194 +
195 + if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) {
196 + for (e = bcm47xx_board_list_board_id; e->value1; e++) {
197 + if (!strcmp(buf1, e->value1))
198 + return &e->board;
199 + }
200 + }
201 + return bcm47xx_board_unknown;
202 +}
203 +
204 +static void bcm47xx_board_detect(void)
205 +{
206 + char buf[15];
207 +
208 + if (bcm47xx_board != NULL)
209 + return;
210 + /* check if the nvram is available */
211 + if (bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)) == -ENXIO)
212 + return;
213 +
214 + bcm47xx_board = bcm47xx_board_get_nvram();
215 + pr_info("Found board: \"%s\"\n", bcm47xx_board->name);
216 +}
217 +
218 +enum bcm47xx_board bcm47xx_board_get(void)
219 +{
220 + bcm47xx_board_detect();
221 + return bcm47xx_board->board;
222 +}
223 +EXPORT_SYMBOL(bcm47xx_board_get);
224 +
225 +const char *bcm47xx_board_get_name(void)
226 +{
227 + bcm47xx_board_detect();
228 + return bcm47xx_board->name;
229 +}
230 +EXPORT_SYMBOL(bcm47xx_board_get_name);
231 --- /dev/null
232 +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
233 @@ -0,0 +1,89 @@
234 +#ifndef __BCM47XX_BOARD_H
235 +#define __BCM47XX_BOARD_H
236 +
237 +enum bcm47xx_board {
238 + BCM47XX_BOARD_ASUS_RTAC66U,
239 + BCM47XX_BOARD_ASUS_RTN10D,
240 + BCM47XX_BOARD_ASUS_RTN10U,
241 + BCM47XX_BOARD_ASUS_RTN12,
242 + BCM47XX_BOARD_ASUS_RTN12B1,
243 + BCM47XX_BOARD_ASUS_RTN12C1,
244 + BCM47XX_BOARD_ASUS_RTN12D1,
245 + BCM47XX_BOARD_ASUS_RTN12HP,
246 + BCM47XX_BOARD_ASUS_RTN15U,
247 + BCM47XX_BOARD_ASUS_RTN16,
248 + BCM47XX_BOARD_ASUS_RTN53,
249 + BCM47XX_BOARD_ASUS_RTN66U,
250 + BCM47XX_BOARD_ASUS_WL330GE,
251 + BCM47XX_BOARD_ASUS_WL500GPV1,
252 + BCM47XX_BOARD_ASUS_WL500GPV2,
253 + BCM47XX_BOARD_ASUS_WL520GC,
254 + BCM47XX_BOARD_ASUS_WL520GU,
255 + BCM47XX_BOARD_ASUS_WL700GE,
256 +
257 + BCM47XX_BOARD_BELKIN_F7D4301,
258 +
259 + BCM47XX_BOARD_BUFFALO_WBR2_G54,
260 + BCM47XX_BOARD_BUFFALO_WHR2_A54G54,
261 + BCM47XX_BOARD_BUFFALO_WHR_G125,
262 + BCM47XX_BOARD_BUFFALO_WHR_G54S,
263 + BCM47XX_BOARD_BUFFALO_WHR_HP_G54,
264 + BCM47XX_BOARD_BUFFALO_WLA2_G54L,
265 + BCM47XX_BOARD_BUFFALO_WZR_G300N,
266 + BCM47XX_BOARD_BUFFALO_WZR_RS_G54,
267 + BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP,
268 +
269 + BCM47XX_BOARD_CISCO_M10V1,
270 + BCM47XX_BOARD_CISCO_M20V1,
271 +
272 + BCM47XX_BOARD_DELL_TM2300,
273 +
274 + BCM47XX_BOARD_DLINK_DIR130,
275 + BCM47XX_BOARD_DLINK_DIR330,
276 +
277 + BCM47XX_BOARD_LINKSYS_E1000V1,
278 + BCM47XX_BOARD_LINKSYS_E1000V2,
279 + BCM47XX_BOARD_LINKSYS_E2000V1,
280 + BCM47XX_BOARD_LINKSYS_E3000V1,
281 + BCM47XX_BOARD_LINKSYS_E3200V1,
282 + BCM47XX_BOARD_LINKSYS_E4200V1,
283 + BCM47XX_BOARD_LINKSYS_WRT150NV1,
284 + BCM47XX_BOARD_LINKSYS_WRT150NV11,
285 + BCM47XX_BOARD_LINKSYS_WRT160NV1,
286 + BCM47XX_BOARD_LINKSYS_WRT160NV3,
287 + BCM47XX_BOARD_LINKSYS_WRT300NV11,
288 + BCM47XX_BOARD_LINKSYS_WRT310NV2,
289 + BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
290 + BCM47XX_BOARD_LINKSYS_WRT610NV1,
291 + BCM47XX_BOARD_LINKSYS_WRT610NV2,
292 +
293 + BCM47XX_BOARD_MOTOROLA_WE800G,
294 + BCM47XX_BOARD_MOTOROLA_WR850GP,
295 + BCM47XX_BOARD_MOTOROLA_WR850GV2V3,
296 +
297 + BCM47XX_BOARD_NETGEAR_WGR614V8,
298 + BCM47XX_BOARD_NETGEAR_WGR614V9,
299 + BCM47XX_BOARD_NETGEAR_WNDR3300,
300 + BCM47XX_BOARD_NETGEAR_WNDR3400V1,
301 + BCM47XX_BOARD_NETGEAR_WNDR3400VCNA,
302 + BCM47XX_BOARD_NETGEAR_WNDR3700V3,
303 + BCM47XX_BOARD_NETGEAR_WNDR4000,
304 + BCM47XX_BOARD_NETGEAR_WNDR4500,
305 + BCM47XX_BOARD_NETGEAR_WNR2000,
306 + BCM47XX_BOARD_NETGEAR_WNR3500L,
307 + BCM47XX_BOARD_NETGEAR_WNR3500U,
308 + BCM47XX_BOARD_NETGEAR_WNR3500V2,
309 + BCM47XX_BOARD_NETGEAR_WNR3500V2VC,
310 + BCM47XX_BOARD_NETGEAR_WNR834BV2,
311 +
312 + /* TODO */
313 + BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
314 +
315 + BCM47XX_BOARD_UNKNOWN,
316 + BCM47XX_BOARD_NON,
317 +};
318 +
319 +extern enum bcm47xx_board bcm47xx_board_get(void);
320 +extern const char *bcm47xx_board_get_name(void);
321 +
322 +#endif /* __BCM47XX_BOARD_H */