immap_qe.h 20 KB

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  1. /*
  2. * QUICC Engine (QE) Internal Memory Map.
  3. * The Internal Memory Map for devices with QE on them. This
  4. * is the superset of all QE devices (8360, etc.).
  5. *
  6. * Copyright (c) 2006 Freescale Semiconductor, Inc.
  7. * Author: Shlomi Gridih <gridish@freescale.com>
  8. *
  9. * This program is free software; you can redistribute it and/or modify it
  10. * under the terms of the GNU General Public License as published by the
  11. * Free Software Foundation; either version 2 of the License, or (at your
  12. * option) any later version.
  13. */
  14. #ifndef __IMMAP_QE_H__
  15. #define __IMMAP_QE_H__
  16. /* QE I-RAM
  17. */
  18. typedef struct qe_iram {
  19. u32 iadd; /* I-RAM Address Register */
  20. u32 idata; /* I-RAM Data Register */
  21. u8 res0[0x78];
  22. } __attribute__ ((packed)) qe_iram_t;
  23. /* QE Interrupt Controller
  24. */
  25. typedef struct qe_ic {
  26. u32 qicr;
  27. u32 qivec;
  28. u32 qripnr;
  29. u32 qipnr;
  30. u32 qipxcc;
  31. u32 qipycc;
  32. u32 qipwcc;
  33. u32 qipzcc;
  34. u32 qimr;
  35. u32 qrimr;
  36. u32 qicnr;
  37. u8 res0[0x4];
  38. u32 qiprta;
  39. u32 qiprtb;
  40. u8 res1[0x4];
  41. u32 qricr;
  42. u8 res2[0x20];
  43. u32 qhivec;
  44. u8 res3[0x1C];
  45. } __attribute__ ((packed)) qe_ic_t;
  46. /* Communications Processor
  47. */
  48. typedef struct cp_qe {
  49. u32 cecr; /* QE command register */
  50. u32 ceccr; /* QE controller configuration register */
  51. u32 cecdr; /* QE command data register */
  52. u8 res0[0xA];
  53. u16 ceter; /* QE timer event register */
  54. u8 res1[0x2];
  55. u16 cetmr; /* QE timers mask register */
  56. u32 cetscr; /* QE time-stamp timer control register */
  57. u32 cetsr1; /* QE time-stamp register 1 */
  58. u32 cetsr2; /* QE time-stamp register 2 */
  59. u8 res2[0x8];
  60. u32 cevter; /* QE virtual tasks event register */
  61. u32 cevtmr; /* QE virtual tasks mask register */
  62. u16 cercr; /* QE RAM control register */
  63. u8 res3[0x2];
  64. u8 res4[0x24];
  65. u16 ceexe1; /* QE external request 1 event register */
  66. u8 res5[0x2];
  67. u16 ceexm1; /* QE external request 1 mask register */
  68. u8 res6[0x2];
  69. u16 ceexe2; /* QE external request 2 event register */
  70. u8 res7[0x2];
  71. u16 ceexm2; /* QE external request 2 mask register */
  72. u8 res8[0x2];
  73. u16 ceexe3; /* QE external request 3 event register */
  74. u8 res9[0x2];
  75. u16 ceexm3; /* QE external request 3 mask register */
  76. u8 res10[0x2];
  77. u16 ceexe4; /* QE external request 4 event register */
  78. u8 res11[0x2];
  79. u16 ceexm4; /* QE external request 4 mask register */
  80. u8 res12[0x2];
  81. u8 res13[0x280];
  82. } __attribute__ ((packed)) cp_qe_t;
  83. /* QE Multiplexer
  84. */
  85. typedef struct qe_mux {
  86. u32 cmxgcr; /* CMX general clock route register */
  87. u32 cmxsi1cr_l; /* CMX SI1 clock route low register */
  88. u32 cmxsi1cr_h; /* CMX SI1 clock route high register */
  89. u32 cmxsi1syr; /* CMX SI1 SYNC route register */
  90. u32 cmxucr1; /* CMX UCC1, UCC3 clock route register */
  91. u32 cmxucr2; /* CMX UCC5, UCC7 clock route register */
  92. u32 cmxucr3; /* CMX UCC2, UCC4 clock route register */
  93. u32 cmxucr4; /* CMX UCC6, UCC8 clock route register */
  94. u32 cmxupcr; /* CMX UPC clock route register */
  95. u8 res0[0x1C];
  96. } __attribute__ ((packed)) qe_mux_t;
  97. /* QE Timers
  98. */
  99. typedef struct qe_timers {
  100. u8 gtcfr1; /* Timer 1 2 global configuration register */
  101. u8 res0[0x3];
  102. u8 gtcfr2; /* Timer 3 4 global configuration register */
  103. u8 res1[0xB];
  104. u16 gtmdr1; /* Timer 1 mode register */
  105. u16 gtmdr2; /* Timer 2 mode register */
  106. u16 gtrfr1; /* Timer 1 reference register */
  107. u16 gtrfr2; /* Timer 2 reference register */
  108. u16 gtcpr1; /* Timer 1 capture register */
  109. u16 gtcpr2; /* Timer 2 capture register */
  110. u16 gtcnr1; /* Timer 1 counter */
  111. u16 gtcnr2; /* Timer 2 counter */
  112. u16 gtmdr3; /* Timer 3 mode register */
  113. u16 gtmdr4; /* Timer 4 mode register */
  114. u16 gtrfr3; /* Timer 3 reference register */
  115. u16 gtrfr4; /* Timer 4 reference register */
  116. u16 gtcpr3; /* Timer 3 capture register */
  117. u16 gtcpr4; /* Timer 4 capture register */
  118. u16 gtcnr3; /* Timer 3 counter */
  119. u16 gtcnr4; /* Timer 4 counter */
  120. u16 gtevr1; /* Timer 1 event register */
  121. u16 gtevr2; /* Timer 2 event register */
  122. u16 gtevr3; /* Timer 3 event register */
  123. u16 gtevr4; /* Timer 4 event register */
  124. u16 gtps; /* Timer 1 prescale register */
  125. u8 res2[0x46];
  126. } __attribute__ ((packed)) qe_timers_t;
  127. /* BRG
  128. */
  129. typedef struct qe_brg {
  130. u32 brgc1; /* BRG1 configuration register */
  131. u32 brgc2; /* BRG2 configuration register */
  132. u32 brgc3; /* BRG3 configuration register */
  133. u32 brgc4; /* BRG4 configuration register */
  134. u32 brgc5; /* BRG5 configuration register */
  135. u32 brgc6; /* BRG6 configuration register */
  136. u32 brgc7; /* BRG7 configuration register */
  137. u32 brgc8; /* BRG8 configuration register */
  138. u32 brgc9; /* BRG9 configuration register */
  139. u32 brgc10; /* BRG10 configuration register */
  140. u32 brgc11; /* BRG11 configuration register */
  141. u32 brgc12; /* BRG12 configuration register */
  142. u32 brgc13; /* BRG13 configuration register */
  143. u32 brgc14; /* BRG14 configuration register */
  144. u32 brgc15; /* BRG15 configuration register */
  145. u32 brgc16; /* BRG16 configuration register */
  146. u8 res0[0x40];
  147. } __attribute__ ((packed)) qe_brg_t;
  148. /* SPI
  149. */
  150. typedef struct spi {
  151. u8 res0[0x20];
  152. u32 spmode; /* SPI mode register */
  153. u8 res1[0x2];
  154. u8 spie; /* SPI event register */
  155. u8 res2[0x1];
  156. u8 res3[0x2];
  157. u8 spim; /* SPI mask register */
  158. u8 res4[0x1];
  159. u8 res5[0x1];
  160. u8 spcom; /* SPI command register */
  161. u8 res6[0x2];
  162. u32 spitd; /* SPI transmit data register (cpu mode) */
  163. u32 spird; /* SPI receive data register (cpu mode) */
  164. u8 res7[0x8];
  165. } __attribute__ ((packed)) spi_t;
  166. /* SI
  167. */
  168. typedef struct si1 {
  169. u16 siamr1; /* SI1 TDMA mode register */
  170. u16 sibmr1; /* SI1 TDMB mode register */
  171. u16 sicmr1; /* SI1 TDMC mode register */
  172. u16 sidmr1; /* SI1 TDMD mode register */
  173. u8 siglmr1_h; /* SI1 global mode register high */
  174. u8 res0[0x1];
  175. u8 sicmdr1_h; /* SI1 command register high */
  176. u8 res2[0x1];
  177. u8 sistr1_h; /* SI1 status register high */
  178. u8 res3[0x1];
  179. u16 sirsr1_h; /* SI1 RAM shadow address register high */
  180. u8 sitarc1; /* SI1 RAM counter Tx TDMA */
  181. u8 sitbrc1; /* SI1 RAM counter Tx TDMB */
  182. u8 sitcrc1; /* SI1 RAM counter Tx TDMC */
  183. u8 sitdrc1; /* SI1 RAM counter Tx TDMD */
  184. u8 sirarc1; /* SI1 RAM counter Rx TDMA */
  185. u8 sirbrc1; /* SI1 RAM counter Rx TDMB */
  186. u8 sircrc1; /* SI1 RAM counter Rx TDMC */
  187. u8 sirdrc1; /* SI1 RAM counter Rx TDMD */
  188. u8 res4[0x8];
  189. u16 siemr1; /* SI1 TDME mode register 16 bits */
  190. u16 sifmr1; /* SI1 TDMF mode register 16 bits */
  191. u16 sigmr1; /* SI1 TDMG mode register 16 bits */
  192. u16 sihmr1; /* SI1 TDMH mode register 16 bits */
  193. u8 siglmg1_l; /* SI1 global mode register low 8 bits */
  194. u8 res5[0x1];
  195. u8 sicmdr1_l; /* SI1 command register low 8 bits */
  196. u8 res6[0x1];
  197. u8 sistr1_l; /* SI1 status register low 8 bits */
  198. u8 res7[0x1];
  199. u16 sirsr1_l; /* SI1 RAM shadow address register low 16 bits */
  200. u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */
  201. u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */
  202. u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */
  203. u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */
  204. u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */
  205. u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */
  206. u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */
  207. u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */
  208. u8 res8[0x8];
  209. u32 siml1; /* SI1 multiframe limit register */
  210. u8 siedm1; /* SI1 extended diagnostic mode register */
  211. u8 res9[0xBB];
  212. } __attribute__ ((packed)) si1_t;
  213. /* SI Routing Tables
  214. */
  215. typedef struct sir {
  216. u8 tx[0x400];
  217. u8 rx[0x400];
  218. u8 res0[0x800];
  219. } __attribute__ ((packed)) sir_t;
  220. /* USB Controller.
  221. */
  222. typedef struct usb_ctlr {
  223. u8 usb_usmod;
  224. u8 usb_usadr;
  225. u8 usb_uscom;
  226. u8 res1[1];
  227. u16 usb_usep1;
  228. u16 usb_usep2;
  229. u16 usb_usep3;
  230. u16 usb_usep4;
  231. u8 res2[4];
  232. u16 usb_usber;
  233. u8 res3[2];
  234. u16 usb_usbmr;
  235. u8 res4[1];
  236. u8 usb_usbs;
  237. u16 usb_ussft;
  238. u8 res5[2];
  239. u16 usb_usfrn;
  240. u8 res6[0x22];
  241. } __attribute__ ((packed)) usb_t;
  242. /* MCC
  243. */
  244. typedef struct mcc {
  245. u32 mcce; /* MCC event register */
  246. u32 mccm; /* MCC mask register */
  247. u32 mccf; /* MCC configuration register */
  248. u32 merl; /* MCC emergency request level register */
  249. u8 res0[0xF0];
  250. } __attribute__ ((packed)) mcc_t;
  251. /* QE UCC Slow
  252. */
  253. typedef struct ucc_slow {
  254. u32 gumr_l; /* UCCx general mode register (low) */
  255. u32 gumr_h; /* UCCx general mode register (high) */
  256. u16 upsmr; /* UCCx protocol-specific mode register */
  257. u8 res0[0x2];
  258. u16 utodr; /* UCCx transmit on demand register */
  259. u16 udsr; /* UCCx data synchronization register */
  260. u16 ucce; /* UCCx event register */
  261. u8 res1[0x2];
  262. u16 uccm; /* UCCx mask register */
  263. u8 res2[0x1];
  264. u8 uccs; /* UCCx status register */
  265. u8 res3[0x24];
  266. u16 utpt;
  267. u8 guemr; /* UCC general extended mode register */
  268. u8 res4[0x200 - 0x091];
  269. } __attribute__ ((packed)) ucc_slow_t;
  270. typedef struct ucc_mii_mng {
  271. u32 miimcfg; /* MII management configuration reg */
  272. u32 miimcom; /* MII management command reg */
  273. u32 miimadd; /* MII management address reg */
  274. u32 miimcon; /* MII management control reg */
  275. u32 miimstat; /* MII management status reg */
  276. u32 miimind; /* MII management indication reg */
  277. u32 ifctl; /* interface control reg */
  278. u32 ifstat; /* interface statux reg */
  279. } __attribute__ ((packed))uec_mii_t;
  280. typedef struct ucc_ethernet {
  281. u32 maccfg1; /* mac configuration reg. 1 */
  282. u32 maccfg2; /* mac configuration reg. 2 */
  283. u32 ipgifg; /* interframe gap reg. */
  284. u32 hafdup; /* half-duplex reg. */
  285. u8 res1[0x10];
  286. u32 miimcfg; /* MII management configuration reg */
  287. u32 miimcom; /* MII management command reg */
  288. u32 miimadd; /* MII management address reg */
  289. u32 miimcon; /* MII management control reg */
  290. u32 miimstat; /* MII management status reg */
  291. u32 miimind; /* MII management indication reg */
  292. u32 ifctl; /* interface control reg */
  293. u32 ifstat; /* interface statux reg */
  294. u32 macstnaddr1; /* mac station address part 1 reg */
  295. u32 macstnaddr2; /* mac station address part 2 reg */
  296. u8 res2[0x8];
  297. u32 uempr; /* UCC Ethernet Mac parameter reg */
  298. u32 utbipar; /* UCC tbi address reg */
  299. u16 uescr; /* UCC Ethernet statistics control reg */
  300. u8 res3[0x180 - 0x15A];
  301. u32 tx64; /* Total number of frames (including bad
  302. * frames) transmitted that were exactly
  303. * of the minimal length (64 for un tagged,
  304. * 68 for tagged, or with length exactly
  305. * equal to the parameter MINLength */
  306. u32 tx127; /* Total number of frames (including bad
  307. * frames) transmitted that were between
  308. * MINLength (Including FCS length==4)
  309. * and 127 octets */
  310. u32 tx255; /* Total number of frames (including bad
  311. * frames) transmitted that were between
  312. * 128 (Including FCS length==4) and 255
  313. * octets */
  314. u32 rx64; /* Total number of frames received including
  315. * bad frames that were exactly of the
  316. * mninimal length (64 bytes) */
  317. u32 rx127; /* Total number of frames (including bad
  318. * frames) received that were between
  319. * MINLength (Including FCS length==4)
  320. * and 127 octets */
  321. u32 rx255; /* Total number of frames (including
  322. * bad frames) received that were between
  323. * 128 (Including FCS length==4) and 255
  324. * octets */
  325. u32 txok; /* Total number of octets residing in frames
  326. * that where involved in succesfull
  327. * transmission */
  328. u16 txcf; /* Total number of PAUSE control frames
  329. * transmitted by this MAC */
  330. u8 res4[0x2];
  331. u32 tmca; /* Total number of frames that were transmitted
  332. * succesfully with the group address bit set
  333. * that are not broadcast frames */
  334. u32 tbca; /* Total number of frames transmitted
  335. * succesfully that had destination address
  336. * field equal to the broadcast address */
  337. u32 rxfok; /* Total number of frames received OK */
  338. u32 rxbok; /* Total number of octets received OK */
  339. u32 rbyt; /* Total number of octets received including
  340. * octets in bad frames. Must be implemented
  341. * in HW because it includes octets in frames
  342. * that never even reach the UCC */
  343. u32 rmca; /* Total number of frames that were received
  344. * succesfully with the group address bit set
  345. * that are not broadcast frames */
  346. u32 rbca; /* Total number of frames received succesfully
  347. * that had destination address equal to the
  348. * broadcast address */
  349. u32 scar; /* Statistics carry register */
  350. u32 scam; /* Statistics caryy mask register */
  351. u8 res5[0x200 - 0x1c4];
  352. } __attribute__ ((packed)) uec_t;
  353. /* QE UCC Fast
  354. */
  355. typedef struct ucc_fast {
  356. u32 gumr; /* UCCx general mode register */
  357. u32 upsmr; /* UCCx protocol-specific mode register */
  358. u16 utodr; /* UCCx transmit on demand register */
  359. u8 res0[0x2];
  360. u16 udsr; /* UCCx data synchronization register */
  361. u8 res1[0x2];
  362. u32 ucce; /* UCCx event register */
  363. u32 uccm; /* UCCx mask register. */
  364. u8 uccs; /* UCCx status register */
  365. u8 res2[0x7];
  366. u32 urfb; /* UCC receive FIFO base */
  367. u16 urfs; /* UCC receive FIFO size */
  368. u8 res3[0x2];
  369. u16 urfet; /* UCC receive FIFO emergency threshold */
  370. u16 urfset; /* UCC receive FIFO special emergency
  371. * threshold */
  372. u32 utfb; /* UCC transmit FIFO base */
  373. u16 utfs; /* UCC transmit FIFO size */
  374. u8 res4[0x2];
  375. u16 utfet; /* UCC transmit FIFO emergency threshold */
  376. u8 res5[0x2];
  377. u16 utftt; /* UCC transmit FIFO transmit threshold */
  378. u8 res6[0x2];
  379. u16 utpt; /* UCC transmit polling timer */
  380. u8 res7[0x2];
  381. u32 urtry; /* UCC retry counter register */
  382. u8 res8[0x4C];
  383. u8 guemr; /* UCC general extended mode register */
  384. u8 res9[0x100 - 0x091];
  385. uec_t ucc_eth;
  386. } __attribute__ ((packed)) ucc_fast_t;
  387. /* QE UCC
  388. */
  389. typedef struct ucc_common {
  390. u8 res1[0x90];
  391. u8 guemr;
  392. u8 res2[0x200 - 0x091];
  393. } __attribute__ ((packed)) ucc_common_t;
  394. typedef struct ucc {
  395. union {
  396. ucc_slow_t slow;
  397. ucc_fast_t fast;
  398. ucc_common_t common;
  399. };
  400. } __attribute__ ((packed)) ucc_t;
  401. /* MultiPHY UTOPIA POS Controllers (UPC)
  402. */
  403. typedef struct upc {
  404. u32 upgcr; /* UTOPIA/POS general configuration register */
  405. u32 uplpa; /* UTOPIA/POS last PHY address */
  406. u32 uphec; /* ATM HEC register */
  407. u32 upuc; /* UTOPIA/POS UCC configuration */
  408. u32 updc1; /* UTOPIA/POS device 1 configuration */
  409. u32 updc2; /* UTOPIA/POS device 2 configuration */
  410. u32 updc3; /* UTOPIA/POS device 3 configuration */
  411. u32 updc4; /* UTOPIA/POS device 4 configuration */
  412. u32 upstpa; /* UTOPIA/POS STPA threshold */
  413. u8 res0[0xC];
  414. u32 updrs1_h; /* UTOPIA/POS device 1 rate select */
  415. u32 updrs1_l; /* UTOPIA/POS device 1 rate select */
  416. u32 updrs2_h; /* UTOPIA/POS device 2 rate select */
  417. u32 updrs2_l; /* UTOPIA/POS device 2 rate select */
  418. u32 updrs3_h; /* UTOPIA/POS device 3 rate select */
  419. u32 updrs3_l; /* UTOPIA/POS device 3 rate select */
  420. u32 updrs4_h; /* UTOPIA/POS device 4 rate select */
  421. u32 updrs4_l; /* UTOPIA/POS device 4 rate select */
  422. u32 updrp1; /* UTOPIA/POS device 1 receive priority low */
  423. u32 updrp2; /* UTOPIA/POS device 2 receive priority low */
  424. u32 updrp3; /* UTOPIA/POS device 3 receive priority low */
  425. u32 updrp4; /* UTOPIA/POS device 4 receive priority low */
  426. u32 upde1; /* UTOPIA/POS device 1 event */
  427. u32 upde2; /* UTOPIA/POS device 2 event */
  428. u32 upde3; /* UTOPIA/POS device 3 event */
  429. u32 upde4; /* UTOPIA/POS device 4 event */
  430. u16 uprp1;
  431. u16 uprp2;
  432. u16 uprp3;
  433. u16 uprp4;
  434. u8 res1[0x8];
  435. u16 uptirr1_0; /* Device 1 transmit internal rate 0 */
  436. u16 uptirr1_1; /* Device 1 transmit internal rate 1 */
  437. u16 uptirr1_2; /* Device 1 transmit internal rate 2 */
  438. u16 uptirr1_3; /* Device 1 transmit internal rate 3 */
  439. u16 uptirr2_0; /* Device 2 transmit internal rate 0 */
  440. u16 uptirr2_1; /* Device 2 transmit internal rate 1 */
  441. u16 uptirr2_2; /* Device 2 transmit internal rate 2 */
  442. u16 uptirr2_3; /* Device 2 transmit internal rate 3 */
  443. u16 uptirr3_0; /* Device 3 transmit internal rate 0 */
  444. u16 uptirr3_1; /* Device 3 transmit internal rate 1 */
  445. u16 uptirr3_2; /* Device 3 transmit internal rate 2 */
  446. u16 uptirr3_3; /* Device 3 transmit internal rate 3 */
  447. u16 uptirr4_0; /* Device 4 transmit internal rate 0 */
  448. u16 uptirr4_1; /* Device 4 transmit internal rate 1 */
  449. u16 uptirr4_2; /* Device 4 transmit internal rate 2 */
  450. u16 uptirr4_3; /* Device 4 transmit internal rate 3 */
  451. u32 uper1; /* Device 1 port enable register */
  452. u32 uper2; /* Device 2 port enable register */
  453. u32 uper3; /* Device 3 port enable register */
  454. u32 uper4; /* Device 4 port enable register */
  455. u8 res2[0x150];
  456. } __attribute__ ((packed)) upc_t;
  457. /* SDMA
  458. */
  459. typedef struct sdma {
  460. u32 sdsr; /* Serial DMA status register */
  461. u32 sdmr; /* Serial DMA mode register */
  462. u32 sdtr1; /* SDMA system bus threshold register */
  463. u32 sdtr2; /* SDMA secondary bus threshold register */
  464. u32 sdhy1; /* SDMA system bus hysteresis register */
  465. u32 sdhy2; /* SDMA secondary bus hysteresis register */
  466. u32 sdta1; /* SDMA system bus address register */
  467. u32 sdta2; /* SDMA secondary bus address register */
  468. u32 sdtm1; /* SDMA system bus MSNUM register */
  469. u32 sdtm2; /* SDMA secondary bus MSNUM register */
  470. u8 res0[0x10];
  471. u32 sdaqr; /* SDMA address bus qualify register */
  472. u32 sdaqmr; /* SDMA address bus qualify mask register */
  473. u8 res1[0x4];
  474. u32 sdwbcr; /* SDMA CAM entries base register */
  475. u8 res2[0x38];
  476. } __attribute__ ((packed)) sdma_t;
  477. /* Debug Space
  478. */
  479. typedef struct dbg {
  480. u32 bpdcr; /* Breakpoint debug command register */
  481. u32 bpdsr; /* Breakpoint debug status register */
  482. u32 bpdmr; /* Breakpoint debug mask register */
  483. u32 bprmrr0; /* Breakpoint request mode risc register 0 */
  484. u32 bprmrr1; /* Breakpoint request mode risc register 1 */
  485. u8 res0[0x8];
  486. u32 bprmtr0; /* Breakpoint request mode trb register 0 */
  487. u32 bprmtr1; /* Breakpoint request mode trb register 1 */
  488. u8 res1[0x8];
  489. u32 bprmir; /* Breakpoint request mode immediate register */
  490. u32 bprmsr; /* Breakpoint request mode serial register */
  491. u32 bpemr; /* Breakpoint exit mode register */
  492. u8 res2[0x48];
  493. } __attribute__ ((packed)) dbg_t;
  494. /*
  495. * RISC Special Registers (Trap and Breakpoint). These are described in
  496. * the QE Developer's Handbook.
  497. */
  498. typedef struct rsp {
  499. u32 tibcr[16]; /* Trap/instruction breakpoint control regs */
  500. u8 res0[64];
  501. u32 ibcr0;
  502. u32 ibs0;
  503. u32 ibcnr0;
  504. u8 res1[4];
  505. u32 ibcr1;
  506. u32 ibs1;
  507. u32 ibcnr1;
  508. u32 npcr;
  509. u32 dbcr;
  510. u32 dbar;
  511. u32 dbamr;
  512. u32 dbsr;
  513. u32 dbcnr;
  514. u8 res2[12];
  515. u32 dbdr_h;
  516. u32 dbdr_l;
  517. u32 dbdmr_h;
  518. u32 dbdmr_l;
  519. u32 bsr;
  520. u32 bor;
  521. u32 bior;
  522. u8 res3[4];
  523. u32 iatr[4];
  524. u32 eccr; /* Exception control configuration register */
  525. u32 eicr;
  526. u8 res4[0x100-0xf8];
  527. } __attribute__ ((packed)) rsp_t;
  528. typedef struct qe_immap {
  529. qe_iram_t iram; /* I-RAM */
  530. qe_ic_t ic; /* Interrupt Controller */
  531. cp_qe_t cp; /* Communications Processor */
  532. qe_mux_t qmx; /* QE Multiplexer */
  533. qe_timers_t qet; /* QE Timers */
  534. spi_t spi[0x2]; /* spi */
  535. mcc_t mcc; /* mcc */
  536. qe_brg_t brg; /* brg */
  537. usb_t usb; /* USB */
  538. si1_t si1; /* SI */
  539. u8 res11[0x800];
  540. sir_t sir; /* SI Routing Tables */
  541. ucc_t ucc1; /* ucc1 */
  542. ucc_t ucc3; /* ucc3 */
  543. ucc_t ucc5; /* ucc5 */
  544. ucc_t ucc7; /* ucc7 */
  545. u8 res12[0x600];
  546. upc_t upc1; /* MultiPHY UTOPIA POS Controller 1 */
  547. ucc_t ucc2; /* ucc2 */
  548. ucc_t ucc4; /* ucc4 */
  549. ucc_t ucc6; /* ucc6 */
  550. ucc_t ucc8; /* ucc8 */
  551. u8 res13[0x600];
  552. upc_t upc2; /* MultiPHY UTOPIA POS Controller 2 */
  553. sdma_t sdma; /* SDMA */
  554. dbg_t dbg; /* Debug Space */
  555. rsp_t rsp[0x2]; /* RISC Special Registers
  556. * (Trap and Breakpoint) */
  557. u8 res14[0x300];
  558. u8 res15[0x3A00];
  559. u8 res16[0x8000]; /* 0x108000 - 0x110000 */
  560. #if defined(CONFIG_MPC8568)
  561. u8 muram[0x10000]; /* 0x1_0000 - 0x2_0000 Multi-user RAM */
  562. u8 res17[0x20000]; /* 0x2_0000 - 0x4_0000 */
  563. #else
  564. u8 muram[0xC000]; /* 0x110000 - 0x11C000 Multi-user RAM */
  565. u8 res17[0x24000]; /* 0x11C000 - 0x140000 */
  566. u8 res18[0xC0000]; /* 0x140000 - 0x200000 */
  567. #endif
  568. } __attribute__ ((packed)) qe_map_t;
  569. extern qe_map_t *qe_immr;
  570. #if defined(CONFIG_MPC8568)
  571. #define QE_MURAM_SIZE 0x10000UL
  572. #elif defined(CONFIG_MPC8360)
  573. #define QE_MURAM_SIZE 0xc000UL
  574. #elif defined(CONFIG_MPC832X)
  575. #define QE_MURAM_SIZE 0x4000UL
  576. #endif
  577. #endif /* __IMMAP_QE_H__ */