ddrphy_train.c 3.4 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 2022-2023 StarFive Technology Co., Ltd.
  4. * Author: yanhong <yanhong.wang@starfivetech.com>
  5. *
  6. */
  7. #include <common.h>
  8. #include <asm/io.h>
  9. static u32 ddr_train_data[] = {
  10. 0xb00,
  11. 0x101,
  12. 0x640000,
  13. 0x1,
  14. 0x0,
  15. 0x0,
  16. 0x0,
  17. 0x0,
  18. 0x1,
  19. 0x7,
  20. 0x10002,
  21. 0x300080f,
  22. 0x1,
  23. 0x5,
  24. 0x0,
  25. 0x0,
  26. 0x0,
  27. 0x0,
  28. 0x0,
  29. 0x0,
  30. 0x0,
  31. 0x0,
  32. 0x0,
  33. 0x1010000,
  34. 0x280a0000,
  35. 0x0,
  36. 0x1,
  37. 0x3200000f,
  38. 0x0,
  39. 0x0,
  40. 0x10102,
  41. 0x1,
  42. 0x0,
  43. 0x0,
  44. 0x0,
  45. 0xaa,
  46. 0x55,
  47. 0xb5,
  48. 0x4a,
  49. 0x56,
  50. 0xa9,
  51. 0xa9,
  52. 0xb5,
  53. 0x1000000,
  54. 0x1000000,
  55. 0x0,
  56. 0xf0f0000,
  57. 0x14,
  58. 0x7d0,
  59. 0x300,
  60. 0x0,
  61. 0x0,
  62. 0x1000000,
  63. 0x10101,
  64. 0x0,
  65. 0x30000,
  66. 0x100,
  67. 0x170f,
  68. 0x0,
  69. 0x0,
  70. 0x0,
  71. 0xa140a01,
  72. 0x204010a,
  73. 0x2080510,
  74. 0x40400,
  75. 0x1000101,
  76. 0x10100,
  77. 0x2040f00,
  78. 0x34000000,
  79. 0x0,
  80. 0x0,
  81. 0x1000000,
  82. 0x0,
  83. 0x0,
  84. 0x0,
  85. 0x0,
  86. 0x10100,
  87. 0x80101,
  88. 0x2000200,
  89. 0x1000100,
  90. 0x1000000,
  91. 0x2000200,
  92. 0x200,
  93. 0x0,
  94. 0x0,
  95. 0x0,
  96. 0xe000004,
  97. 0xc0d100f,
  98. 0xa09080b,
  99. 0x2010000,
  100. 0x80103,
  101. 0x200,
  102. 0x0,
  103. 0xf000000,
  104. 0x4,
  105. 0xa,
  106. 0x0,
  107. 0x0,
  108. 0x0,
  109. 0x0,
  110. 0x0,
  111. 0x0,
  112. 0x0,
  113. 0x30100,
  114. 0x1010001,
  115. 0x10200,
  116. 0x4000103,
  117. 0x1050001,
  118. 0x10600,
  119. 0x107,
  120. 0x0,
  121. 0x0,
  122. 0x10001,
  123. 0x0,
  124. 0x0,
  125. 0x0,
  126. 0x0,
  127. 0x10000,
  128. 0x4,
  129. 0x0,
  130. 0x10000,
  131. 0x0,
  132. 0x3c0003,
  133. 0x80100a0,
  134. 0x16,
  135. 0x2c,
  136. 0x33,
  137. 0x20043,
  138. 0x2000200,
  139. 0x4,
  140. 0x60c,
  141. 0xa1400,
  142. 0x280000,
  143. 0x6,
  144. 0x46,
  145. 0x70,
  146. 0x610,
  147. 0x12b,
  148. 0x4001035,
  149. 0x1010404,
  150. 0x1e01,
  151. 0x1e001e,
  152. 0x1000100,
  153. 0x100,
  154. 0x0,
  155. 0x5060403,
  156. 0x1011108,
  157. 0x1010101,
  158. 0xf0a0a,
  159. 0x0,
  160. 0x0,
  161. 0x4000000,
  162. 0x4021008,
  163. 0x4020206,
  164. 0xc0034,
  165. 0x100038,
  166. 0x17003f,
  167. 0x10001,
  168. 0x10001,
  169. 0x10005,
  170. 0x20064,
  171. 0x100010b,
  172. 0x60006,
  173. 0x650100,
  174. 0x1000065,
  175. 0x10c010c,
  176. 0x1e1a1e1a,
  177. 0x1011e1a,
  178. 0xa070601,
  179. 0xa07060d,
  180. 0x100b080d,
  181. 0xc00f,
  182. 0xc01000,
  183. 0xc01000,
  184. 0x21000,
  185. 0x120005,
  186. 0x190064,
  187. 0x10b,
  188. 0x1100,
  189. 0x1e1a0056,
  190. 0x6000101,
  191. 0x130204,
  192. 0x1e1a0058,
  193. 0x1000101,
  194. 0x230408,
  195. 0x1e1a005e,
  196. 0x9000101,
  197. 0x610,
  198. 0x4040800,
  199. 0x40100,
  200. 0x3000277,
  201. 0xa032001,
  202. 0xa0a,
  203. 0x80908,
  204. 0x901,
  205. 0x1100315c,
  206. 0xa062002,
  207. 0xa0a,
  208. 0x141708,
  209. 0x150d,
  210. 0x2d00838e,
  211. 0xf102004,
  212. 0xf0b,
  213. 0x8c,
  214. 0x578,
  215. 0xc20,
  216. 0x7940,
  217. 0x206a,
  218. 0x14424,
  219. 0x730006,
  220. 0x3030133,
  221. 0x4,
  222. 0x0,
  223. 0x4,
  224. 0x1,
  225. 0x5,
  226. 0x2,
  227. 0x6,
  228. 0x50,
  229. 0x1,
  230. 0x5,
  231. 0x28,
  232. 0x73,
  233. 0xd6,
  234. 0x1,
  235. 0x5,
  236. 0x6b,
  237. 0x1000133,
  238. 0x140040,
  239. 0x10001,
  240. 0x1900040,
  241. 0x1000c,
  242. 0x42b0040,
  243. 0x320,
  244. 0x360014,
  245. 0x1010101,
  246. 0x2020101,
  247. 0x8080404,
  248. 0x67676767,
  249. 0x67676767,
  250. 0x67676767,
  251. 0x67676767,
  252. 0x0,
  253. 0x0,
  254. 0x0,
  255. 0x0,
  256. 0x0,
  257. 0x5500,
  258. 0x5a00,
  259. 0x55003c,
  260. 0x0,
  261. 0x3c00005a,
  262. 0x5500,
  263. 0x5a00,
  264. 0x55003c,
  265. 0x0,
  266. 0x3c00005a,
  267. 0x18171615,
  268. 0x14131211,
  269. 0x7060504,
  270. 0x3020100,
  271. 0x0,
  272. 0x0,
  273. 0x0,
  274. 0x1000000,
  275. 0x4020201,
  276. 0x80804,
  277. 0x0,
  278. 0x4,
  279. 0x0,
  280. 0x31,
  281. 0x31,
  282. 0x0,
  283. 0x0,
  284. 0x4d4d,
  285. 0x0,
  286. 0x14,
  287. 0x9,
  288. 0x31,
  289. 0x31,
  290. 0x0,
  291. 0x0,
  292. 0x4d4d,
  293. 0x0,
  294. 0x34,
  295. 0x1b,
  296. 0x31,
  297. 0x31,
  298. 0x0,
  299. 0x0,
  300. 0x4d4d,
  301. 0x0,
  302. 0x4,
  303. 0x0,
  304. 0x31,
  305. 0x31,
  306. 0x0,
  307. 0x0,
  308. 0x4d4d,
  309. 0x0,
  310. 0x14,
  311. 0x9,
  312. 0x31,
  313. 0x31,
  314. 0x0,
  315. 0x0,
  316. 0x4d4d,
  317. 0x0,
  318. 0x34,
  319. 0x1b,
  320. 0x31,
  321. 0x31,
  322. 0x0,
  323. 0x0,
  324. 0x4d4d,
  325. 0x0,
  326. 0x4,
  327. 0x0,
  328. 0x31,
  329. 0x31,
  330. 0x0,
  331. 0x0,
  332. 0x4d4d,
  333. 0x0,
  334. 0x14,
  335. 0x9,
  336. 0x31,
  337. 0x31,
  338. 0x0,
  339. 0x0,
  340. 0x4d4d,
  341. 0x0,
  342. 0x34,
  343. 0x1b,
  344. 0x31,
  345. 0x31,
  346. 0x0,
  347. 0x0,
  348. 0x4d4d,
  349. 0x0,
  350. 0x4,
  351. 0x0,
  352. 0x31,
  353. 0x31,
  354. 0x0,
  355. 0x0,
  356. 0x4d4d,
  357. 0x0,
  358. 0x14,
  359. 0x9,
  360. 0x31,
  361. 0x31,
  362. 0x0,
  363. 0x0,
  364. 0x4d4d,
  365. 0x0,
  366. 0x34,
  367. 0x1b,
  368. 0x31,
  369. 0x31,
  370. 0x0,
  371. 0x0,
  372. 0x4d4d,
  373. };
  374. void ddr_phy_train(u32 *phyreg)
  375. {
  376. u32 i, len;
  377. len = sizeof(ddr_train_data) / sizeof(u32);
  378. for (i = 0; i < len; i++)
  379. out_le32(phyreg + i, ddr_train_data[i]);
  380. }