RTEMS
6.1-rc6
Loading...
Searching...
No Matches
bsps
mips
include
libcpu
au1x00.h
Go to the documentation of this file.
1
7
/*
8
* Copyright (c) 2005 by Cogent Computer Systems
9
* Written by Jay Monkman <jtm@lopingdog.com>
10
*
11
* The license and distribution terms for this file may be
12
* found in the file LICENSE in this distribution or at
13
* http://www.rtems.org/license/LICENSE.
14
*/
15
16
#ifndef __AU1X00_H__
17
#define __AU1X00_H__
18
19
#define bit(x) (1 << (x))
20
21
/* Au1x00 CP0 registers
22
*/
23
#define CP0_Index $0
24
#define CP0_Random $1
25
#define CP0_EntryLo0 $2
26
#define CP0_EntryLo1 $3
27
#define CP0_Context $4
28
#define CP0_PageMask $5
29
#define CP0_Wired $6
30
#define CP0_BadVAddr $8
31
#define CP0_Count $9
32
#define CP0_EntryHi $10
33
#define CP0_Compare $11
34
#define CP0_Status $12
35
#define CP0_Cause $13
36
#define CP0_EPC $14
37
#define CP0_PRId $15
38
#define CP0_Config $16
39
#define CP0_Config0 $16
40
#define CP0_Config1 $16,1
41
#define CP0_LLAddr $17
42
#define CP0_WatchLo $18
43
#define CP0_IWatchLo $18,1
44
#define CP0_WatchHi $19
45
#define CP0_IWatchHi $19,1
46
#define CP0_Scratch $22
47
#define CP0_Debug $23
48
#define CP0_DEPC $24
49
#define CP0_PerfCnt $25
50
#define CP0_PerfCtrl $25,1
51
#define CP0_DTag $28
52
#define CP0_DData $28,1
53
#define CP0_ITag $29
54
#define CP0_IData $29,1
55
#define CP0_ErrorEPC $30
56
#define CP0_DESave $31
57
58
/* Addresses common to all AU1x00 CPUs */
59
#define AU1X00_MEM_ADDR 0xB4000000
60
#define AU1X00_AC97_ADDR 0xB0000000
61
#define AU1X00_USBH_ADDR 0xB0100000
62
#define AU1X00_USBD_ADDR 0xB0200000
63
#define AU1X00_MACDMA0_ADDR 0xB4004000
64
#define AU1X00_MACDMA1_ADDR 0xB4004200
65
#define AU1X00_UART0_ADDR 0xB1100000
66
#define AU1X00_UART3_ADDR 0xB1400000
67
#define AU1X00_SYS_ADDR 0xB1900000
68
#define AU1X00_GPIO2_ADDR 0xB1700000
69
#define AU1X00_IC0_ADDR 0xB0400000
70
#define AU1X00_IC1_ADDR 0xB1800000
71
72
/* Au1100 base addresses (in KSEG1 region) */
73
#define AU1100_MAC0_ADDR 0xB0500000
74
#define AU1100_MACEN_ADDR 0xB0520000
75
76
/* Au1500 base addresses (in KSEG1 region) */
77
#define AU1500_MAC0_ADDR 0xB1500000
78
#define AU1500_MAC1_ADDR 0xB1510000
79
#define AU1500_MACEN_ADDR 0xB1520000
80
#define AU1500_PCI_ADDR 0xB4005000
81
82
/* Au1x00 gpio2 register offsets
83
*/
84
#define gpio2_dir 0x0000
85
#define gpio2_output 0x0008
86
#define gpio2_pinstate 0x000c
87
#define gpio2_inten 0x0010
88
#define gpio2_enable 0x0014
89
90
/* Au1x00 memory controller register offsets
91
*/
92
#define mem_sdmode0 0x0000
93
#define mem_sdmode1 0x0004
94
#define mem_sdmode2 0x0008
95
#define mem_sdaddr0 0x000C
96
#define mem_sdaddr1 0x0010
97
#define mem_sdaddr2 0x0014
98
#define mem_sdrefcfg 0x0018
99
#define mem_sdprecmd 0x001C
100
#define mem_sdautoref 0x0020
101
#define mem_sdwrmd0 0x0024
102
#define mem_sdwrmd1 0x0028
103
#define mem_sdwrmd2 0x002C
104
#define mem_sdsleep 0x0030
105
#define mem_sdsmcke 0x0034
106
107
#define mem_stcfg0 0x1000
108
#define mem_sttime0 0x1004
109
#define mem_staddr0 0x1008
110
#define mem_stcfg1 0x1010
111
#define mem_sttime1 0x1014
112
#define mem_staddr1 0x1018
113
#define mem_stcfg2 0x1020
114
#define mem_sttime2 0x1024
115
#define mem_staddr2 0x1028
116
#define mem_stcfg3 0x1030
117
#define mem_sttime3 0x1034
118
#define mem_staddr3 0x1038
119
120
/*
121
* Au1x00 peripheral register offsets
122
*/
123
#define ac97_enable 0x0010
124
#define usbh_enable 0x0007FFFC
125
#define usbd_enable 0x0058
126
#define irda_enable 0x0040
127
#define macen_mac0 0x0000
128
#define macen_mac1 0x0004
129
#define i2s_enable 0x0008
130
#define uart_enable 0x0100
131
#define ssi_enable 0x0100
132
133
#define sys_scratch0 0x0018
134
#define sys_scratch1 0x001c
135
#define sys_cntctrl 0x0014
136
#define sys_freqctrl0 0x0020
137
#define sys_freqctrl1 0x0024
138
#define sys_clksrc 0x0028
139
#define sys_pinfunc 0x002C
140
#define sys_powerctrl 0x003C
141
#define sys_endian 0x0038
142
#define sys_wakesrc 0x005C
143
#define sys_cpupll 0x0060
144
#define sys_auxpll 0x0064
145
#define sys_pininputen 0x0110
146
147
#define pci_cmem 0x0000
148
#define pci_config 0x0004
149
#define pci_b2bmask_cch 0x0008
150
#define pci_b2bbase0_venid 0x000C
151
#define pci_b2bbase1_id 0x0010
152
#define pci_mwmask_dev 0x0014
153
#define pci_mwbase_rev_ccl 0x0018
154
#define pci_err_addr 0x001C
155
#define pci_spec_intack 0x0020
156
#define pci_id 0x0100
157
#define pci_statcmd 0x0104
158
#define pci_classrev 0x0108
159
#define pci_hdrtype 0x010C
160
#define pci_mbar 0x0110
161
162
/*
163
* CSB250-specific values
164
*/
165
166
#define SYS_CPUPLL 33
167
#define SYS_POWERCTRL 1
168
#define SYS_AUXPLL 8
169
#define SYS_CNTCTRL 256
170
171
/* RCE0: */
172
#define MEM_STCFG0 0x00000203
173
#define MEM_STTIME0 0x22080b20
174
#define MEM_STADDR0 0x11f03fc0
175
176
/* RCE1: */
177
#define MEM_STCFG1 0x00000203
178
#define MEM_STTIME1 0x22080b20
179
#define MEM_STADDR1 0x11e03fc0
180
181
/* RCE2: */
182
#define MEM_STCFG2 0x00000244
183
#define MEM_STTIME2 0x22080a20
184
#define MEM_STADDR2 0x11803f00
185
186
/* RCE3: */
187
#define MEM_STCFG3 0x00000201
188
#define MEM_STTIME3 0x22080b20
189
#define MEM_STADDR3 0x11003f00
190
191
/*
192
* SDCS0 -
193
* SDCS1 -
194
* SDCS2 -
195
*/
196
#define MEM_SDMODE0 0x00552229
197
#define MEM_SDMODE1 0x00552229
198
#define MEM_SDMODE2 0x00552229
199
200
#define MEM_SDADDR0 0x001003F8
201
#define MEM_SDADDR1 0x001023F8
202
#define MEM_SDADDR2 0x001043F8
203
204
#define MEM_SDREFCFG_D 0x74000c30
/* disable */
205
#define MEM_SDREFCFG_E 0x76000c30
/* enable */
206
#define MEM_SDWRMD0 0x00000023
207
#define MEM_SDWRMD1 0x00000023
208
#define MEM_SDWRMD2 0x00000023
209
210
#define MEM_1MS ((396000000/1000000) * 1000)
211
212
#define AU1X00_IC_CFG0RD(x) (*(volatile uint32_t*)(x + 0x40))
213
#define AU1X00_IC_CFG0SET(x) (*(volatile uint32_t*)(x + 0x40))
214
#define AU1X00_IC_CFG0CLR(x) (*(volatile uint32_t*)(x + 0x44))
215
#define AU1X00_IC_CFG1RD(x) (*(volatile uint32_t*)(x + 0x48))
216
#define AU1X00_IC_CFG1SET(x) (*(volatile uint32_t*)(x + 0x48))
217
#define AU1X00_IC_CFG1CLR(x) (*(volatile uint32_t*)(x + 0x4c))
218
#define AU1X00_IC_CFG2RD(x) (*(volatile uint32_t*)(x + 0x50))
219
#define AU1X00_IC_CFG2SET(x) (*(volatile uint32_t*)(x + 0x50))
220
#define AU1X00_IC_CFG2CLR(x) (*(volatile uint32_t*)(x + 0x54))
221
#define AU1X00_IC_REQ0INT(x) (*(volatile uint32_t*)(x + 0x54))
222
#define AU1X00_IC_SRCRD(x) (*(volatile uint32_t*)(x + 0x58))
223
#define AU1X00_IC_SRCSET(x) (*(volatile uint32_t*)(x + 0x58))
224
#define AU1X00_IC_SRCCLR(x) (*(volatile uint32_t*)(x + 0x5c))
225
#define AU1X00_IC_REQ1INT(x) (*(volatile uint32_t*)(x + 0x5c))
226
#define AU1X00_IC_ASSIGNRD(x) (*(volatile uint32_t*)(x + 0x60))
227
#define AU1X00_IC_ASSIGNSET(x) (*(volatile uint32_t*)(x + 0x60))
228
#define AU1X00_IC_ASSIGNCLR(x) (*(volatile uint32_t*)(x + 0x64))
229
#define AU1X00_IC_WAKERD(x) (*(volatile uint32_t*)(x + 0x68))
230
#define AU1X00_IC_WAKESET(x) (*(volatile uint32_t*)(x + 0x68))
231
#define AU1X00_IC_WAKECLR(x) (*(volatile uint32_t*)(x + 0x6c))
232
#define AU1X00_IC_MASKRD(x) (*(volatile uint32_t*)(x + 0x70))
233
#define AU1X00_IC_MASKSET(x) (*(volatile uint32_t*)(x + 0x70))
234
#define AU1X00_IC_MASKCLR(x) (*(volatile uint32_t*)(x + 0x74))
235
#define AU1X00_IC_RISINGRD(x) (*(volatile uint32_t*)(x + 0x78))
236
#define AU1X00_IC_RISINGCLR(x) (*(volatile uint32_t*)(x + 0x78))
237
#define AU1X00_IC_FALLINGRD(x) (*(volatile uint32_t*)(x + 0x7c))
238
#define AU1X00_IC_FALLINGCLR(x) (*(volatile uint32_t*)(x + 0x7c))
239
#define AU1X00_IC_TESTBIT(x) (*(volatile uint32_t*)(x + 0x80))
240
#define AU1X00_IC_IRQ_MAC0 (bit(28))
241
#define AU1X00_IC_IRQ_MAC1 (bit(29))
242
#define AU1X00_IC_IRQ_TOY_MATCH0 (bit(15))
243
#define AU1X00_IC_IRQ_TOY_MATCH1 (bit(16))
244
#define AU1X00_IC_IRQ_TOY_MATCH2 (bit(17))
245
246
247
248
#define AU1X00_SYS_TOYTRIM(x) (*(volatile uint32_t*)(x + 0x00))
249
#define AU1X00_SYS_TOYWRITE(x) (*(volatile uint32_t*)(x + 0x04))
250
#define AU1X00_SYS_TOYMATCH0(x) (*(volatile uint32_t*)(x + 0x08))
251
#define AU1X00_SYS_TOYMATCH1(x) (*(volatile uint32_t*)(x + 0x0c))
252
#define AU1X00_SYS_TOYMATCH2(x) (*(volatile uint32_t*)(x + 0x10))
253
#define AU1X00_SYS_CNTCTRL(x) (*(volatile uint32_t*)(x + 0x14))
254
#define AU1X00_SYS_SCRATCH0(x) (*(volatile uint32_t*)(x + 0x18))
255
#define AU1X00_SYS_SCRATCH1(x) (*(volatile uint32_t*)(x + 0x1c))
256
#define AU1X00_SYS_WAKEMSK(x) (*(volatile uint32_t*)(x + 0x34))
257
#define AU1X00_SYS_ENDIAN(x) (*(volatile uint32_t*)(x + 0x38))
258
#define AU1X00_SYS_POWERCTRL(x) (*(volatile uint32_t*)(x + 0x3c))
259
#define AU1X00_SYS_TOYREAD(x) (*(volatile uint32_t*)(x + 0x40))
260
#define AU1X00_SYS_RTCTRIM(x) (*(volatile uint32_t*)(x + 0x44))
261
#define AU1X00_SYS_RTCWRITE(x) (*(volatile uint32_t*)(x + 0x48))
262
#define AU1X00_SYS_RTCMATCH0(x) (*(volatile uint32_t*)(x + 0x4c))
263
#define AU1X00_SYS_RTCMATCH1(x) (*(volatile uint32_t*)(x + 0x50))
264
#define AU1X00_SYS_RTCMATCH2(x) (*(volatile uint32_t*)(x + 0x54))
265
#define AU1X00_SYS_RTCREAD(x) (*(volatile uint32_t*)(x + 0x58))
266
#define AU1X00_SYS_WAKESRC(x) (*(volatile uint32_t*)(x + 0x5c))
267
#define AU1X00_SYS_SLPPWR(x) (*(volatile uint32_t*)(x + 0x78))
268
#define AU1X00_SYS_SLEEP(x) (*(volatile uint32_t*)(x + 0x7c))
269
270
#define AU1X00_SYS_CNTCTRL_ERS (bit(23))
271
#define AU1X00_SYS_CNTCTRL_RTS (bit(20))
272
#define AU1X00_SYS_CNTCTRL_RM2 (bit(19))
273
#define AU1X00_SYS_CNTCTRL_RM1 (bit(18))
274
#define AU1X00_SYS_CNTCTRL_RM0 (bit(17))
275
#define AU1X00_SYS_CNTCTRL_RS (bit(16))
276
#define AU1X00_SYS_CNTCTRL_BP (bit(14))
277
#define AU1X00_SYS_CNTCTRL_REN (bit(13))
278
#define AU1X00_SYS_CNTCTRL_BRT (bit(12))
279
#define AU1X00_SYS_CNTCTRL_TEN (bit(11))
280
#define AU1X00_SYS_CNTCTRL_BTT (bit(10))
281
#define AU1X00_SYS_CNTCTRL_E0 (bit(8))
282
#define AU1X00_SYS_CNTCTRL_ETS (bit(7))
283
#define AU1X00_SYS_CNTCTRL_32S (bit(5))
284
#define AU1X00_SYS_CNTCTRL_TTS (bit(4))
285
#define AU1X00_SYS_CNTCTRL_TM2 (bit(3))
286
#define AU1X00_SYS_CNTCTRL_TM1 (bit(2))
287
#define AU1X00_SYS_CNTCTRL_TM0 (bit(1))
288
#define AU1X00_SYS_CNTCTRL_TS (bit(0))
289
#define AU1X00_SYS_WAKEMSK_M20 (bit(8))
290
291
#define AU1X00_MAC_CONTROL(x) (*(volatile uint32_t*)(x + 0x00))
292
#define AU1X00_MAC_ADDRHIGH(x) (*(volatile uint32_t*)(x + 0x04))
293
#define AU1X00_MAC_ADDRLOW(x) (*(volatile uint32_t*)(x + 0x08))
294
#define AU1X00_MAC_HASHHIGH(x) (*(volatile uint32_t*)(x + 0x0c))
295
#define AU1X00_MAC_HASHLOW(x) (*(volatile uint32_t*)(x + 0x10))
296
#define AU1X00_MAC_MIICTRL(x) (*(volatile uint32_t*)(x + 0x14))
297
#define AU1X00_MAC_MIIDATA(x) (*(volatile uint32_t*)(x + 0x18))
298
#define AU1X00_MAC_FLOWCTRL(x) (*(volatile uint32_t*)(x + 0x1c))
299
#define AU1X00_MAC_VLAN1(x) (*(volatile uint32_t*)(x + 0x20))
300
#define AU1X00_MAC_VLAN2(x) (*(volatile uint32_t*)(x + 0x24))
301
#define AU1X00_MAC_EN0 (*(volatile uint32_t*)(AU1X00_MACEN_ADDR + 0x0))
302
#define AU1X00_MAC_EN1 (*(volatile uint32_t*)(AU1X00_MACEN_ADDR + 0x4))
303
#define AU1X00_MAC_DMA_TX0_ADDR(x) (*(volatile uint32_t*)(x + 0x000))
304
#define AU1X00_MAC_DMA_TX1_ADDR(x) (*(volatile uint32_t*)(x + 0x010))
305
#define AU1X00_MAC_DMA_TX2_ADDR(x) (*(volatile uint32_t*)(x + 0x020))
306
#define AU1X00_MAC_DMA_TX3_ADDR(x) (*(volatile uint32_t*)(x + 0x030))
307
#define AU1X00_MAC_DMA_RX0_ADDR(x) (*(volatile uint32_t*)(x + 0x100))
308
#define AU1X00_MAC_DMA_RX1_ADDR(x) (*(volatile uint32_t*)(x + 0x110))
309
#define AU1X00_MAC_DMA_RX2_ADDR(x) (*(volatile uint32_t*)(x + 0x120))
310
#define AU1X00_MAC_DMA_RX3_ADDR(x) (*(volatile uint32_t*)(x + 0x130))
311
312
typedef
struct
{
313
volatile
uint32_t stat;
314
volatile
uint32_t addr;
315
uint32_t _rsv0;
316
uint32_t _rsv1;
317
}
au1x00_macdma_rx_t
;
318
319
320
typedef
struct
{
321
volatile
uint32_t stat;
322
volatile
uint32_t addr;
323
volatile
uint32_t len;
324
uint32_t _rsv0;
325
}
au1x00_macdma_tx_t
;
326
327
#define AU1X00_MAC_CTRL_RA (bit(31))
328
#define AU1X00_MAC_CTRL_EM (bit(30))
329
#define AU1X00_MAC_CTRL_DO (bit(23))
330
#define AU1X00_MAC_CTRL_LM(x) ((x) << 21)
331
#define AU1X00_MAC_CTRL_LM_NORMAL ((0) << 21)
332
#define AU1X00_MAC_CTRL_LM_INTERNAL ((1) << 21)
333
#define AU1X00_MAC_CTRL_LM_EXTERNAL ((2) << 21)
334
#define AU1X00_MAC_CTRL_F (bit(20))
335
#define AU1X00_MAC_CTRL_PM (bit(19))
336
#define AU1X00_MAC_CTRL_PR (bit(18))
337
#define AU1X00_MAC_CTRL_IF (bit(17))
338
#define AU1X00_MAC_CTRL_PB (bit(16))
339
#define AU1X00_MAC_CTRL_HO (bit(15))
340
#define AU1X00_MAC_CTRL_HP (bit(13))
341
#define AU1X00_MAC_CTRL_LC (bit(12))
342
#define AU1X00_MAC_CTRL_DB (bit(11))
343
#define AU1X00_MAC_CTRL_DR (bit(10))
344
#define AU1X00_MAC_CTRL_AP (bit(8))
345
#define AU1X00_MAC_CTRL_BL(x) ((x) << 6)
346
#define AU1X00_MAC_CTRL_DC (bit(5))
347
#define AU1X00_MAC_CTRL_TE (bit(3))
348
#define AU1X00_MAC_CTRL_RE (bit(2))
349
350
#define AU1X00_MAC_EN_JP (bit(6))
351
#define AU1X00_MAC_EN_E2 (bit(5))
352
#define AU1X00_MAC_EN_E1 (bit(4))
353
#define AU1X00_MAC_EN_C (bit(3))
354
#define AU1X00_MAC_EN_TS (bit(2))
355
#define AU1X00_MAC_EN_E0 (bit(1))
356
#define AU1X00_MAC_EN_CE (bit(0))
357
358
#define AU1X00_MAC_ADDRHIGH_MASK (0xffff)_
359
#define AU1X00_MAC_MIICTRL_PHYADDR(x) ((x & 0x1f) << 11)
360
#define AU1X00_MAC_MIICTRL_MIIREG(x) ((x & 0x1f) << 6)
361
#define AU1X00_MAC_MIICTRL_MW (bit(1))
362
#define AU1X00_MAC_MIICTRL_MB (bit(0))
363
#define AU1X00_MAC_MIIDATA_MASK (0xffff)
364
#define AU1X00_MAC_FLOWCTRL_PT(x) (((x) & 0xffff) << 16)
365
#define AU1X00_MAC_FLOWCTRL_PC (bit(2))
366
#define AU1X00_MAC_FLOWCTRL_FE (bit(1))
367
#define AU1X00_MAC_FLOWCTRL_FB (bit(0))
368
369
#define AU1X00_MAC_DMA_RXSTAT_MI (bit(31))
370
#define AU1X00_MAC_DMA_RXSTAT_PF (bit(30))
371
#define AU1X00_MAC_DMA_RXSTAT_FF (bit(29))
372
#define AU1X00_MAC_DMA_RXSTAT_BF (bit(28))
373
#define AU1X00_MAC_DMA_RXSTAT_MF (bit(27))
374
#define AU1X00_MAC_DMA_RXSTAT_UC (bit(26))
375
#define AU1X00_MAC_DMA_RXSTAT_CF (bit(25))
376
#define AU1X00_MAC_DMA_RXSTAT_LE (bit(24))
377
#define AU1X00_MAC_DMA_RXSTAT_V2 (bit(23))
378
#define AU1X00_MAC_DMA_RXSTAT_V1 (bit(22))
379
#define AU1X00_MAC_DMA_RXSTAT_CR (bit(21))
380
#define AU1X00_MAC_DMA_RXSTAT_DB (bit(20))
381
#define AU1X00_MAC_DMA_RXSTAT_ME (bit(19))
382
#define AU1X00_MAC_DMA_RXSTAT_FT (bit(18))
383
#define AU1X00_MAC_DMA_RXSTAT_CS (bit(17))
384
#define AU1X00_MAC_DMA_RXSTAT_FL (bit(16))
385
#define AU1X00_MAC_DMA_RXSTAT_RF (bit(15))
386
#define AU1X00_MAC_DMA_RXSTAT_WT (bit(14))
387
#define AU1X00_MAC_DMA_RXSTAT_LEN(x) ((x) & 0x3fff)
388
#define AU1X00_MAC_DMA_RXADDR_ADDR(x) ((x) & ~0x1f)
389
#define AU1X00_MAC_DMA_RXADDR_CB_MASK (0x3 << 0x2)
390
#define AU1X00_MAC_DMA_RXADDR_DN (bit(1))
391
#define AU1X00_MAC_DMA_RXADDR_EN (bit(0))
392
393
394
#define AU1X00_MAC_DMA_TXSTAT_PR (bit(31))
395
#define AU1X00_MAC_DMA_TXSTAT_CC_MASK (0xf << 10)
396
#define AU1X00_MAC_DMA_TXSTAT_LO (bit(9))
397
#define AU1X00_MAC_DMA_TXSTAT_DF (bit(8))
398
#define AU1X00_MAC_DMA_TXSTAT_UR (bit(7))
399
#define AU1X00_MAC_DMA_TXSTAT_EC (bit(6))
400
#define AU1X00_MAC_DMA_TXSTAT_LC (bit(5))
401
#define AU1X00_MAC_DMA_TXSTAT_ED (bit(4))
402
#define AU1X00_MAC_DMA_TXSTAT_LS (bit(3))
403
#define AU1X00_MAC_DMA_TXSTAT_NC (bit(2))
404
#define AU1X00_MAC_DMA_TXSTAT_JT (bit(1))
405
#define AU1X00_MAC_DMA_TXSTAT_FA (bit(0))
406
#define AU1X00_MAC_DMA_TXADDR_ADDR(x) ((x) & ~0x1f)
407
#define AU1X00_MAC_DMA_TXADDR_CB_MASK (0x3 << 0x2)
408
#define AU1X00_MAC_DMA_TXADDR_DN (bit(1))
409
#define AU1X00_MAC_DMA_TXADDR_EN (bit(0))
410
411
412
413
typedef
struct
{
414
volatile
uint32_t rxdata;
415
volatile
uint32_t txdata;
416
volatile
uint32_t inten;
417
volatile
uint32_t intcause;
418
volatile
uint32_t fifoctrl;
419
volatile
uint32_t linectrl;
420
volatile
uint32_t mdmctrl;
421
volatile
uint32_t linestat;
422
volatile
uint32_t mdmstat;
423
volatile
uint32_t clkdiv;
424
volatile
uint32_t _resv[54];
425
volatile
uint32_t enable;
426
}
au1x00_uart_t
;
427
428
extern
au1x00_uart_t
*uart0;
429
extern
au1x00_uart_t
*uart3;
430
431
void
static
inline
au_sync(
void
)
432
{
433
__asm__
volatile
(
"sync"
);
434
}
435
436
437
extern
void
mips_default_isr(
int
vector );
438
439
/* Generate a software interrupt */
440
extern
int
assert_sw_irq(uint32_t irqnum);
441
442
/* Clear a software interrupt */
443
extern
int
negate_sw_irq(uint32_t irqnum);
444
445
#endif
au1x00_macdma_rx_t
Definition:
au1x00.h:312
au1x00_macdma_tx_t
Definition:
au1x00.h:320
au1x00_uart_t
Definition:
au1x00.h:413
Generated by
1.9.6