4 * Driver for the Motorola Triple Speed Ethernet Controller
6 * This software may be used and distributed according to the
7 * terms of the GNU Public License, Version 2, incorporated
10 * Copyright 2004, 2007, 2009 Freescale Semiconductor, Inc.
11 * (C) Copyright 2003, Motorola, Inc.
12 * maintained by Xianghua Xiao (x.xiao@motorola.com)
23 #define TSEC_SIZE 0x01000
24 #define TSEC_MDIO_OFFSET 0x01000
26 #define STD_TSEC_INFO(num) \
28 .regs = (tsec_t *)(TSEC_BASE_ADDR + ((num - 1) * TSEC_SIZE)), \
29 .miiregs = (tsec_mdio_t *)(MDIO_BASE_ADDR), \
30 .miiregs_sgmii = (tsec_mdio_t *)(MDIO_BASE_ADDR \
31 + (num - 1) * TSEC_MDIO_OFFSET), \
32 .devname = CONFIG_TSEC##num##_NAME, \
33 .phyaddr = TSEC##num##_PHY_ADDR, \
34 .flags = TSEC##num##_FLAGS \
37 #define SET_STD_TSEC_INFO(x, num) \
39 x.regs = (tsec_t *)(TSEC_BASE_ADDR + ((num - 1) * TSEC_SIZE)); \
40 x.miiregs = (tsec_mdio_t *)(MDIO_BASE_ADDR); \
41 x.miiregs_sgmii = (tsec_mdio_t *)(MDIO_BASE_ADDR \
42 + (num - 1) * TSEC_MDIO_OFFSET); \
43 x.devname = CONFIG_TSEC##num##_NAME; \
44 x.phyaddr = TSEC##num##_PHY_ADDR; \
45 x.flags = TSEC##num##_FLAGS;\
48 #define MAC_ADDR_LEN 6
50 /* #define TSEC_TIMEOUT 1000000 */
51 #define TSEC_TIMEOUT 1000
52 #define TOUT_LOOP 1000000
54 #define PHY_AUTONEGOTIATE_TIMEOUT 5000 /* in ms */
56 /* TBI register addresses */
60 #define TBI_ANLPBPA 0x05
62 #define TBI_TBICON 0x11
64 /* TBI MDIO register bit fields*/
65 #define TBICON_CLK_SELECT 0x0020
66 #define TBIANA_ASYMMETRIC_PAUSE 0x0100
67 #define TBIANA_SYMMETRIC_PAUSE 0x0080
68 #define TBIANA_HALF_DUPLEX 0x0040
69 #define TBIANA_FULL_DUPLEX 0x0020
70 #define TBICR_PHY_RESET 0x8000
71 #define TBICR_ANEG_ENABLE 0x1000
72 #define TBICR_RESTART_ANEG 0x0200
73 #define TBICR_FULL_DUPLEX 0x0100
74 #define TBICR_SPEED1_SET 0x0040
77 /* MAC register bits */
78 #define MACCFG1_SOFT_RESET 0x80000000
79 #define MACCFG1_RESET_RX_MC 0x00080000
80 #define MACCFG1_RESET_TX_MC 0x00040000
81 #define MACCFG1_RESET_RX_FUN 0x00020000
82 #define MACCFG1_RESET_TX_FUN 0x00010000
83 #define MACCFG1_LOOPBACK 0x00000100
84 #define MACCFG1_RX_FLOW 0x00000020
85 #define MACCFG1_TX_FLOW 0x00000010
86 #define MACCFG1_SYNCD_RX_EN 0x00000008
87 #define MACCFG1_RX_EN 0x00000004
88 #define MACCFG1_SYNCD_TX_EN 0x00000002
89 #define MACCFG1_TX_EN 0x00000001
91 #define MACCFG2_INIT_SETTINGS 0x00007205
92 #define MACCFG2_FULL_DUPLEX 0x00000001
93 #define MACCFG2_IF 0x00000300
94 #define MACCFG2_GMII 0x00000200
95 #define MACCFG2_MII 0x00000100
97 #define ECNTRL_INIT_SETTINGS 0x00001000
98 #define ECNTRL_TBI_MODE 0x00000020
99 #define ECNTRL_R100 0x00000008
100 #define ECNTRL_SGMII_MODE 0x00000002
105 #ifndef CONFIG_SYS_TBIPA_VALUE
106 #define CONFIG_SYS_TBIPA_VALUE 0x1f
108 #define MIIMCFG_INIT_VALUE 0x00000003
109 #define MIIMCFG_RESET 0x80000000
111 #define MIIMIND_BUSY 0x00000001
112 #define MIIMIND_NOTVALID 0x00000004
114 #define MIIM_CONTROL 0x00
115 #define MIIM_CONTROL_RESET 0x00009140
116 #define MIIM_CONTROL_INIT 0x00001140
117 #define MIIM_CONTROL_RESTART 0x00001340
118 #define MIIM_ANEN 0x00001000
121 #define MIIM_CR_RST 0x00008000
122 #define MIIM_CR_INIT 0x00001000
124 #define MIIM_STATUS 0x1
125 #define MIIM_STATUS_AN_DONE 0x00000020
126 #define MIIM_STATUS_LINK 0x0004
127 #define PHY_BMSR_AUTN_ABLE 0x0008
128 #define PHY_BMSR_AUTN_COMP 0x0020
130 #define MIIM_PHYIR1 0x2
131 #define MIIM_PHYIR2 0x3
133 #define MIIM_ANAR 0x4
134 #define MIIM_ANAR_INIT 0x1e1
136 #define MIIM_TBI_ANLPBPA 0x5
137 #define MIIM_TBI_ANLPBPA_HALF 0x00000040
138 #define MIIM_TBI_ANLPBPA_FULL 0x00000020
140 #define MIIM_TBI_ANEX 0x6
141 #define MIIM_TBI_ANEX_NP 0x00000004
142 #define MIIM_TBI_ANEX_PRX 0x00000002
144 #define MIIM_GBIT_CONTROL 0x9
145 #define MIIM_GBIT_CONTROL_INIT 0xe00
147 #define MIIM_EXT_PAGE_ACCESS 0x1f
149 /* Broadcom BCM54xx -- taken from linux sungem_phy */
150 #define MIIM_BCM54xx_AUXCNTL 0x18
151 #define MIIM_BCM54xx_AUXCNTL_ENCODE(val) ((val & 0x7) << 12)|(val & 0x7)
152 #define MIIM_BCM54xx_AUXSTATUS 0x19
153 #define MIIM_BCM54xx_AUXSTATUS_LINKMODE_MASK 0x0700
154 #define MIIM_BCM54xx_AUXSTATUS_LINKMODE_SHIFT 8
156 #define MIIM_BCM54XX_SHD 0x1c /* 0x1c shadow registers */
157 #define MIIM_BCM54XX_SHD_WRITE 0x8000
158 #define MIIM_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10)
159 #define MIIM_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0)
160 #define MIIM_BCM54XX_SHD_WR_ENCODE(val, data) \
161 (MIIM_BCM54XX_SHD_WRITE | MIIM_BCM54XX_SHD_VAL(val) | \
162 MIIM_BCM54XX_SHD_DATA(data))
164 #define MIIM_BCM54XX_EXP_DATA 0x15 /* Expansion register data */
165 #define MIIM_BCM54XX_EXP_SEL 0x17 /* Expansion register select */
166 #define MIIM_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */
167 #define MIIM_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */
169 /* Cicada Auxiliary Control/Status Register */
170 #define MIIM_CIS8201_AUX_CONSTAT 0x1c
171 #define MIIM_CIS8201_AUXCONSTAT_INIT 0x0004
172 #define MIIM_CIS8201_AUXCONSTAT_DUPLEX 0x0020
173 #define MIIM_CIS8201_AUXCONSTAT_SPEED 0x0018
174 #define MIIM_CIS8201_AUXCONSTAT_GBIT 0x0010
175 #define MIIM_CIS8201_AUXCONSTAT_100 0x0008
177 /* Cicada Extended Control Register 1 */
178 #define MIIM_CIS8201_EXT_CON1 0x17
179 #define MIIM_CIS8201_EXTCON1_INIT 0x0000
181 /* Cicada 8204 Extended PHY Control Register 1 */
182 #define MIIM_CIS8204_EPHY_CON 0x17
183 #define MIIM_CIS8204_EPHYCON_INIT 0x0006
184 #define MIIM_CIS8204_EPHYCON_RGMII 0x1100
186 /* Cicada 8204 Serial LED Control Register */
187 #define MIIM_CIS8204_SLED_CON 0x1b
188 #define MIIM_CIS8204_SLEDCON_INIT 0x1115
190 #define MIIM_GBIT_CON 0x09
191 #define MIIM_GBIT_CON_ADVERT 0x0e00
193 /* Entry for Vitesse VSC8244 regs starts here */
194 /* Vitesse VSC8244 Auxiliary Control/Status Register */
195 #define MIIM_VSC8244_AUX_CONSTAT 0x1c
196 #define MIIM_VSC8244_AUXCONSTAT_INIT 0x0000
197 #define MIIM_VSC8244_AUXCONSTAT_DUPLEX 0x0020
198 #define MIIM_VSC8244_AUXCONSTAT_SPEED 0x0018
199 #define MIIM_VSC8244_AUXCONSTAT_GBIT 0x0010
200 #define MIIM_VSC8244_AUXCONSTAT_100 0x0008
201 #define MIIM_CONTROL_INIT_LOOPBACK 0x4000
203 /* Vitesse VSC8244 Extended PHY Control Register 1 */
204 #define MIIM_VSC8244_EPHY_CON 0x17
205 #define MIIM_VSC8244_EPHYCON_INIT 0x0006
207 /* Vitesse VSC8244 Serial LED Control Register */
208 #define MIIM_VSC8244_LED_CON 0x1b
209 #define MIIM_VSC8244_LEDCON_INIT 0xF011
211 /* Entry for Vitesse VSC8601 regs starts here (Not complete) */
212 /* Vitesse VSC8601 Extended PHY Control Register 1 */
213 #define MIIM_VSC8601_EPHY_CON 0x17
214 #define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120
215 #define MIIM_VSC8601_SKEW_CTRL 0x1c
217 /* 88E1011 PHY Status Register */
218 #define MIIM_88E1011_PHY_STATUS 0x11
219 #define MIIM_88E1011_PHYSTAT_SPEED 0xc000
220 #define MIIM_88E1011_PHYSTAT_GBIT 0x8000
221 #define MIIM_88E1011_PHYSTAT_100 0x4000
222 #define MIIM_88E1011_PHYSTAT_DUPLEX 0x2000
223 #define MIIM_88E1011_PHYSTAT_SPDDONE 0x0800
224 #define MIIM_88E1011_PHYSTAT_LINK 0x0400
226 #define MIIM_88E1011_PHY_SCR 0x10
227 #define MIIM_88E1011_PHY_MDI_X_AUTO 0x0060
229 /* 88E1111 PHY LED Control Register */
230 #define MIIM_88E1111_PHY_LED_CONTROL 24
231 #define MIIM_88E1111_PHY_LED_DIRECT 0x4100
232 #define MIIM_88E1111_PHY_LED_COMBINE 0x411C
234 /* 88E1121 PHY LED Control Register */
235 #define MIIM_88E1121_PHY_LED_CTRL 16
236 #define MIIM_88E1121_PHY_LED_PAGE 3
237 #define MIIM_88E1121_PHY_LED_DEF 0x0030
239 /* 88E1121 PHY IRQ Enable/Status Register */
240 #define MIIM_88E1121_PHY_IRQ_EN 18
241 #define MIIM_88E1121_PHY_IRQ_STATUS 19
243 #define MIIM_88E1121_PHY_PAGE 22
245 /* 88E1145 Extended PHY Specific Control Register */
246 #define MIIM_88E1145_PHY_EXT_CR 20
247 #define MIIM_M88E1145_RGMII_RX_DELAY 0x0080
248 #define MIIM_M88E1145_RGMII_TX_DELAY 0x0002
250 #define MIIM_88E1145_PHY_PAGE 29
251 #define MIIM_88E1145_PHY_CAL_OV 30
253 /* RTL8211B PHY Status Register */
254 #define MIIM_RTL8211B_PHY_STATUS 0x11
255 #define MIIM_RTL8211B_PHYSTAT_SPEED 0xc000
256 #define MIIM_RTL8211B_PHYSTAT_GBIT 0x8000
257 #define MIIM_RTL8211B_PHYSTAT_100 0x4000
258 #define MIIM_RTL8211B_PHYSTAT_DUPLEX 0x2000
259 #define MIIM_RTL8211B_PHYSTAT_SPDDONE 0x0800
260 #define MIIM_RTL8211B_PHYSTAT_LINK 0x0400
262 /* DM9161 Control register values */
263 #define MIIM_DM9161_CR_STOP 0x0400
264 #define MIIM_DM9161_CR_RSTAN 0x1200
266 #define MIIM_DM9161_SCR 0x10
267 #define MIIM_DM9161_SCR_INIT 0x0610
269 /* DM9161 Specified Configuration and Status Register */
270 #define MIIM_DM9161_SCSR 0x11
271 #define MIIM_DM9161_SCSR_100F 0x8000
272 #define MIIM_DM9161_SCSR_100H 0x4000
273 #define MIIM_DM9161_SCSR_10F 0x2000
274 #define MIIM_DM9161_SCSR_10H 0x1000
276 /* DM9161 10BT Configuration/Status */
277 #define MIIM_DM9161_10BTCSR 0x12
278 #define MIIM_DM9161_10BTCSR_INIT 0x7800
280 /* LXT971 Status 2 registers */
281 #define MIIM_LXT971_SR2 0x11 /* Status Register 2 */
282 #define MIIM_LXT971_SR2_SPEED_MASK 0x4200
283 #define MIIM_LXT971_SR2_10HDX 0x0000 /* 10 Mbit half duplex selected */
284 #define MIIM_LXT971_SR2_10FDX 0x0200 /* 10 Mbit full duplex selected */
285 #define MIIM_LXT971_SR2_100HDX 0x4000 /* 100 Mbit half duplex selected */
286 #define MIIM_LXT971_SR2_100FDX 0x4200 /* 100 Mbit full duplex selected */
288 /* DP83865 Control register values */
289 #define MIIM_DP83865_CR_INIT 0x9200
291 /* DP83865 Link and Auto-Neg Status Register */
292 #define MIIM_DP83865_LANR 0x11
293 #define MIIM_DP83865_SPD_MASK 0x0018
294 #define MIIM_DP83865_SPD_1000 0x0010
295 #define MIIM_DP83865_SPD_100 0x0008
296 #define MIIM_DP83865_DPX_FULL 0x0002
298 #define MIIM_READ_COMMAND 0x00000001
300 #define MRBLR_INIT_SETTINGS PKTSIZE_ALIGN
302 #define MINFLR_INIT_SETTINGS 0x00000040
304 #define DMACTRL_INIT_SETTINGS 0x000000c3
305 #define DMACTRL_GRS 0x00000010
306 #define DMACTRL_GTS 0x00000008
308 #define TSTAT_CLEAR_THALT 0x80000000
309 #define RSTAT_CLEAR_RHALT 0x00800000
312 #define IEVENT_INIT_CLEAR 0xffffffff
313 #define IEVENT_BABR 0x80000000
314 #define IEVENT_RXC 0x40000000
315 #define IEVENT_BSY 0x20000000
316 #define IEVENT_EBERR 0x10000000
317 #define IEVENT_MSRO 0x04000000
318 #define IEVENT_GTSC 0x02000000
319 #define IEVENT_BABT 0x01000000
320 #define IEVENT_TXC 0x00800000
321 #define IEVENT_TXE 0x00400000
322 #define IEVENT_TXB 0x00200000
323 #define IEVENT_TXF 0x00100000
324 #define IEVENT_IE 0x00080000
325 #define IEVENT_LC 0x00040000
326 #define IEVENT_CRL 0x00020000
327 #define IEVENT_XFUN 0x00010000
328 #define IEVENT_RXB0 0x00008000
329 #define IEVENT_GRSC 0x00000100
330 #define IEVENT_RXF0 0x00000080
332 #define IMASK_INIT_CLEAR 0x00000000
333 #define IMASK_TXEEN 0x00400000
334 #define IMASK_TXBEN 0x00200000
335 #define IMASK_TXFEN 0x00100000
336 #define IMASK_RXFEN0 0x00000080
339 /* Default Attribute fields */
340 #define ATTR_INIT_SETTINGS 0x000000c0
341 #define ATTRELI_INIT_SETTINGS 0x00000000
344 /* TxBD status field bits */
345 #define TXBD_READY 0x8000
346 #define TXBD_PADCRC 0x4000
347 #define TXBD_WRAP 0x2000
348 #define TXBD_INTERRUPT 0x1000
349 #define TXBD_LAST 0x0800
350 #define TXBD_CRC 0x0400
351 #define TXBD_DEF 0x0200
352 #define TXBD_HUGEFRAME 0x0080
353 #define TXBD_LATECOLLISION 0x0080
354 #define TXBD_RETRYLIMIT 0x0040
355 #define TXBD_RETRYCOUNTMASK 0x003c
356 #define TXBD_UNDERRUN 0x0002
357 #define TXBD_STATS 0x03ff
359 /* RxBD status field bits */
360 #define RXBD_EMPTY 0x8000
361 #define RXBD_RO1 0x4000
362 #define RXBD_WRAP 0x2000
363 #define RXBD_INTERRUPT 0x1000
364 #define RXBD_LAST 0x0800
365 #define RXBD_FIRST 0x0400
366 #define RXBD_MISS 0x0100
367 #define RXBD_BROADCAST 0x0080
368 #define RXBD_MULTICAST 0x0040
369 #define RXBD_LARGE 0x0020
370 #define RXBD_NONOCTET 0x0010
371 #define RXBD_SHORT 0x0008
372 #define RXBD_CRCERR 0x0004
373 #define RXBD_OVERRUN 0x0002
374 #define RXBD_TRUNCATED 0x0001
375 #define RXBD_STATS 0x003f
379 ushort status; /* Status Fields */
380 ushort length; /* Buffer length */
381 uint bufPtr; /* Buffer Pointer */
386 ushort status; /* Status Fields */
387 ushort length; /* Buffer Length */
388 uint bufPtr; /* Buffer Pointer */
391 typedef struct rmon_mib
393 /* Transmit and Receive Counters */
394 uint tr64; /* Transmit and Receive 64-byte Frame Counter */
395 uint tr127; /* Transmit and Receive 65-127 byte Frame Counter */
396 uint tr255; /* Transmit and Receive 128-255 byte Frame Counter */
397 uint tr511; /* Transmit and Receive 256-511 byte Frame Counter */
398 uint tr1k; /* Transmit and Receive 512-1023 byte Frame Counter */
399 uint trmax; /* Transmit and Receive 1024-1518 byte Frame Counter */
400 uint trmgv; /* Transmit and Receive 1519-1522 byte Good VLAN Frame */
401 /* Receive Counters */
402 uint rbyt; /* Receive Byte Counter */
403 uint rpkt; /* Receive Packet Counter */
404 uint rfcs; /* Receive FCS Error Counter */
405 uint rmca; /* Receive Multicast Packet (Counter) */
406 uint rbca; /* Receive Broadcast Packet */
407 uint rxcf; /* Receive Control Frame Packet */
408 uint rxpf; /* Receive Pause Frame Packet */
409 uint rxuo; /* Receive Unknown OP Code */
410 uint raln; /* Receive Alignment Error */
411 uint rflr; /* Receive Frame Length Error */
412 uint rcde; /* Receive Code Error */
413 uint rcse; /* Receive Carrier Sense Error */
414 uint rund; /* Receive Undersize Packet */
415 uint rovr; /* Receive Oversize Packet */
416 uint rfrg; /* Receive Fragments */
417 uint rjbr; /* Receive Jabber */
418 uint rdrp; /* Receive Drop */
419 /* Transmit Counters */
420 uint tbyt; /* Transmit Byte Counter */
421 uint tpkt; /* Transmit Packet */
422 uint tmca; /* Transmit Multicast Packet */
423 uint tbca; /* Transmit Broadcast Packet */
424 uint txpf; /* Transmit Pause Control Frame */
425 uint tdfr; /* Transmit Deferral Packet */
426 uint tedf; /* Transmit Excessive Deferral Packet */
427 uint tscl; /* Transmit Single Collision Packet */
429 uint tmcl; /* Transmit Multiple Collision Packet */
430 uint tlcl; /* Transmit Late Collision Packet */
431 uint txcl; /* Transmit Excessive Collision Packet */
432 uint tncl; /* Transmit Total Collision */
436 uint tdrp; /* Transmit Drop Frame */
437 uint tjbr; /* Transmit Jabber Frame */
438 uint tfcs; /* Transmit FCS Error */
439 uint txcf; /* Transmit Control Frame */
440 uint tovr; /* Transmit Oversize Frame */
441 uint tund; /* Transmit Undersize Frame */
442 uint tfrg; /* Transmit Fragments Frame */
443 /* General Registers */
444 uint car1; /* Carry Register One */
445 uint car2; /* Carry Register Two */
446 uint cam1; /* Carry Register One Mask */
447 uint cam2; /* Carry Register Two Mask */
450 typedef struct tsec_hash_regs
452 uint iaddr0; /* Individual Address Register 0 */
453 uint iaddr1; /* Individual Address Register 1 */
454 uint iaddr2; /* Individual Address Register 2 */
455 uint iaddr3; /* Individual Address Register 3 */
456 uint iaddr4; /* Individual Address Register 4 */
457 uint iaddr5; /* Individual Address Register 5 */
458 uint iaddr6; /* Individual Address Register 6 */
459 uint iaddr7; /* Individual Address Register 7 */
461 uint gaddr0; /* Group Address Register 0 */
462 uint gaddr1; /* Group Address Register 1 */
463 uint gaddr2; /* Group Address Register 2 */
464 uint gaddr3; /* Group Address Register 3 */
465 uint gaddr4; /* Group Address Register 4 */
466 uint gaddr5; /* Group Address Register 5 */
467 uint gaddr6; /* Group Address Register 6 */
468 uint gaddr7; /* Group Address Register 7 */
472 typedef struct tsec_mdio {
479 uint miimcfg; /* MII Management: Configuration */
480 uint miimcom; /* MII Management: Command */
481 uint miimadd; /* MII Management: Address */
482 uint miimcon; /* MII Management: Control */
483 uint miimstat; /* MII Management: Status */
484 uint miimind; /* MII Management: Indicators */
490 /* General Control and Status Registers (0x2_n000) */
493 uint ievent; /* Interrupt Event */
494 uint imask; /* Interrupt Mask */
495 uint edis; /* Error Disabled */
497 uint ecntrl; /* Ethernet Control */
498 uint minflr; /* Minimum Frame Length */
499 uint ptv; /* Pause Time Value */
500 uint dmactrl; /* DMA Control */
501 uint tbipa; /* TBI PHY Address */
506 /* Transmit Control and Status Registers (0x2_n100) */
507 uint tctrl; /* Transmit Control */
508 uint tstat; /* Transmit Status */
510 uint tbdlen; /* Tx BD Data Length */
512 uint ctbptr; /* Current TxBD Pointer */
514 uint tbptr; /* TxBD Pointer */
518 uint tbase; /* TxBD Base Address */
520 uint ostbd; /* Out of Sequence TxBD */
521 uint ostbdp; /* Out of Sequence Tx Data Buffer Pointer */
524 /* Receive Control and Status Registers (0x2_n300) */
525 uint rctrl; /* Receive Control */
526 uint rstat; /* Receive Status */
528 uint rbdlen; /* RxBD Data Length */
531 uint crbptr; /* Current Receive Buffer Pointer */
533 uint mrblr; /* Maximum Receive Buffer Length */
535 uint rbptr; /* RxBD Pointer */
539 uint rbase; /* RxBD Base Address */
542 /* MAC Registers (0x2_n500) */
543 uint maccfg1; /* MAC Configuration #1 */
544 uint maccfg2; /* MAC Configuration #2 */
545 uint ipgifg; /* Inter Packet Gap/Inter Frame Gap */
546 uint hafdup; /* Half-duplex */
547 uint maxfrm; /* Maximum Frame */
557 uint ifstat; /* Interface Status */
558 uint macstnaddr1; /* Station Address, part 1 */
559 uint macstnaddr2; /* Station Address, part 2 */
565 /* RMON MIB Registers (0x2_n680-0x2_n73c) */
569 /* Hash Function Registers (0x2_n800) */
574 /* Pattern Registers (0x2_nb00) */
576 uint attr; /* Default Attribute Register */
577 uint attreli; /* Default Attribute Extract Length and Index */
579 /* TSEC Future Expansion Space (0x2_nc00-0x2_nffc) */
583 #define TSEC_GIGABIT (1)
585 /* This flag currently only has
586 * meaning if we're using the eTSEC */
587 #define TSEC_REDUCED (1 << 1) /* MAC-PHY interface uses RGMII */
588 #define TSEC_SGMII (1 << 2) /* MAC-PHY interface uses SGMII */
589 #define TSEC_FIBER (1 << 3) /* PHY uses fiber, eg 1000 Base-X */
591 struct tsec_private {
592 volatile tsec_t *regs;
593 volatile tsec_mdio_t *phyregs;
594 volatile tsec_mdio_t *phyregs_sgmii;
595 struct phy_info *phyinfo;
605 * struct phy_cmd: A command for reading or writing a PHY register
607 * mii_reg: The register to read or write
609 * mii_data: For writes, the value to put in the register.
610 * A value of -1 indicates this is a read.
612 * funct: A function pointer which is invoked for each command.
613 * For reads, this function will be passed the value read
614 * from the PHY, and process it.
615 * For writes, the result of this function will be written
616 * to the PHY register
621 uint (*funct) (uint mii_reg, struct tsec_private * priv);
624 /* struct phy_info: a structure which defines attributes for a PHY
626 * id will contain a number which represents the PHY. During
627 * startup, the driver will poll the PHY to find out what its
628 * UID--as defined by registers 2 and 3--is. The 32-bit result
629 * gotten from the PHY will be shifted right by "shift" bits to
630 * discard any bits which may change based on revision numbers
631 * unimportant to functionality
633 * The struct phy_cmd entries represent pointers to an arrays of
634 * commands which tell the driver what to do to the PHY.
640 /* Called to configure the PHY, and modify the controller
641 * based on the results */
642 struct phy_cmd *config;
644 /* Called when starting up the controller */
645 struct phy_cmd *startup;
647 /* Called when bringing down the controller */
648 struct phy_cmd *shutdown;
651 struct tsec_info_struct {
653 tsec_mdio_t *miiregs;
654 tsec_mdio_t *miiregs_sgmii;
656 unsigned int phyaddr;
660 int tsec_standard_init(bd_t *bis);
661 int tsec_eth_init(bd_t *bis, struct tsec_info_struct *tsec_info, int num);
663 #endif /* __TSEC_H */