1 /* SPDX-License-Identifier: Intel */ 2 /* 3 * Copyright (C) 2013, Intel Corporation 4 * Copyright (C) 2015, Bin Meng <bmeng.cn (at) gmail.com> 5 * 6 * Ported from Intel released Quark UEFI BIOS 7 * QuarkSocPkg/QuarkNorthCluster/MemoryInit/Pei 8 */ 9 10 #ifndef _SMC_H_ 11 #define _SMC_H_ 12 13 /* System Memory Controller Register Defines */ 14 15 /* Memory Controller Message Bus Registers Offsets */ 16 #define DRP 0x00 17 #define DTR0 0x01 18 #define DTR1 0x02 19 #define DTR2 0x03 20 #define DTR3 0x04 21 #define DTR4 0x05 22 #define DPMC0 0x06 23 #define DPMC1 0x07 24 #define DRFC 0x08 25 #define DSCH 0x09 26 #define DCAL 0x0a 27 #define DRMC 0x0b 28 #define PMSTS 0x0c 29 #define DCO 0x0f 30 #define DSTAT 0x20 31 #define SSKPD0 0x4a 32 #define SSKPD1 0x4b 33 #define DECCCTRL 0x60 34 #define DECCSTAT 0x61 35 #define DECCSBECNT 0x62 36 #define DECCSBECA 0x68 37 #define DECCSBECS 0x69 38 #define DECCDBECA 0x6a 39 #define DECCDBECS 0x6b 40 #define DFUSESTAT 0x70 41 #define SCRMSEED 0x80 42 #define SCRMLO 0x81 43 #define SCRMHI 0x82 44 45 /* DRP register defines */ 46 #define DRP_RKEN0 (1 << 0) 47 #define DRP_RKEN1 (1 << 1) 48 #define DRP_PRI64BSPLITEN (1 << 13) 49 #define DRP_ADDRMAP_MAP0 (1 << 14) 50 #define DRP_ADDRMAP_MAP1 (1 << 15) 51 #define DRP_ADDRMAP_MASK 0x0000c000 52 53 /* DTR0 register defines */ 54 #define DTR0_DFREQ_MASK 0x00000003 55 #define DTR0_TRP_MASK 0x000000f0 56 #define DTR0_TRCD_MASK 0x00000f00 57 #define DTR0_TCL_MASK 0x00007000 58 59 /* DTR1 register defines */ 60 #define DTR1_TWCL_MASK 0x00000007 61 #define DTR1_TCMD_MASK 0x00000030 62 #define DTR1_TWTP_MASK 0x00000f00 63 #define DTR1_TCCD_12CLK (1 << 12) 64 #define DTR1_TCCD_18CLK (1 << 13) 65 #define DTR1_TCCD_MASK 0x00003000 66 #define DTR1_TFAW_MASK 0x000f0000 67 #define DTR1_TRAS_MASK 0x00f00000 68 #define DTR1_TRRD_MASK 0x03000000 69 #define DTR1_TRTP_MASK 0x70000000 70 71 /* DTR2 register defines */ 72 #define DTR2_TRRDR_MASK 0x00000007 73 #define DTR2_TWWDR_MASK 0x00000700 74 #define DTR2_TRWDR_MASK 0x000f0000 75 76 /* DTR3 register defines */ 77 #define DTR3_TWRDR_MASK 0x00000007 78 #define DTR3_TXXXX_MASK 0x00000070 79 #define DTR3_TRWSR_MASK 0x00000f00 80 #define DTR3_TWRSR_MASK 0x0001e000 81 #define DTR3_TXP_MASK 0x00c00000 82 83 /* DTR4 register defines */ 84 #define DTR4_WRODTSTRT_MASK 0x00000003 85 #define DTR4_WRODTSTOP_MASK 0x00000070 86 #define DTR4_XXXX1_MASK 0x00000700 87 #define DTR4_XXXX2_MASK 0x00007000 88 #define DTR4_ODTDIS (1 << 15) 89 #define DTR4_TRGSTRDIS (1 << 16) 90 91 /* DPMC0 register defines */ 92 #define DPMC0_PCLSTO_MASK 0x00070000 93 #define DPMC0_PREAPWDEN (1 << 21) 94 #define DPMC0_DYNSREN (1 << 23) 95 #define DPMC0_CLKGTDIS (1 << 24) 96 #define DPMC0_DISPWRDN (1 << 25) 97 #define DPMC0_ENPHYCLKGATE (1 << 29) 98 99 /* DRFC register defines */ 100 #define DRFC_TREFI_MASK 0x00007000 101 #define DRFC_REFDBTCLR (1 << 21) 102 103 /* DSCH register defines */ 104 #define DSCH_OOODIS (1 << 8) 105 #define DSCH_OOOST3DIS (1 << 9) 106 #define DSCH_NEWBYPDIS (1 << 12) 107 108 /* DCAL register defines */ 109 #define DCAL_ZQCINT_MASK 0x00000700 110 #define DCAL_SRXZQCL_MASK 0x00003000 111 112 /* DRMC register defines */ 113 #define DRMC_CKEMODE (1 << 4) 114 #define DRMC_ODTMODE (1 << 12) 115 #define DRMC_COLDWAKE (1 << 16) 116 117 /* PMSTS register defines */ 118 #define PMSTS_DISR (1 << 0) 119 120 /* DCO register defines */ 121 #define DCO_DRPLOCK (1 << 0) 122 #define DCO_CPGCLOCK (1 << 8) 123 #define DCO_PMICTL (1 << 28) 124 #define DCO_PMIDIS (1 << 29) 125 #define DCO_IC (1 << 31) 126 127 /* DECCCTRL register defines */ 128 #define DECCCTRL_SBEEN (1 << 0) 129 #define DECCCTRL_DBEEN (1 << 1) 130 #define DECCCTRL_ENCBGEN (1 << 17) 131 132 /* DRAM init command */ 133 #define DCMD_MRS1(rnk, dat) (0 | ((rnk) << 22) | (1 << 3) | ((dat) << 6)) 134 #define DCMD_REF(rnk) (1 | ((rnk) << 22)) 135 #define DCMD_PRE(rnk) (2 | ((rnk) << 22)) 136 #define DCMD_PREA(rnk) (2 | ((rnk) << 22) | (0x400 << 6)) 137 #define DCMD_ACT(rnk, row) (3 | ((rnk) << 22) | ((row) << 6)) 138 #define DCMD_WR(rnk, col) (4 | ((rnk) << 22) | ((col) << 6)) 139 #define DCMD_RD(rnk, col) (5 | ((rnk) << 22) | ((col) << 6)) 140 #define DCMD_ZQCS(rnk) (6 | ((rnk) << 22)) 141 #define DCMD_ZQCL(rnk) (6 | ((rnk) << 22) | (0x400 << 6)) 142 #define DCMD_NOP(rnk) (7 | ((rnk) << 22)) 143 144 #define DDR3_EMRS1_DIC_40 0 145 #define DDR3_EMRS1_DIC_34 1 146 147 #define DDR3_EMRS1_RTTNOM_0 0 148 #define DDR3_EMRS1_RTTNOM_60 0x04 149 #define DDR3_EMRS1_RTTNOM_120 0x40 150 #define DDR3_EMRS1_RTTNOM_40 0x44 151 #define DDR3_EMRS1_RTTNOM_20 0x200 152 #define DDR3_EMRS1_RTTNOM_30 0x204 153 154 #define DDR3_EMRS2_RTTWR_60 (1 << 9) 155 #define DDR3_EMRS2_RTTWR_120 (1 << 10) 156 157 /* BEGIN DDRIO Registers */ 158 159 /* DDR IOs & COMPs */ 160 #define DDRIODQ_BL_OFFSET 0x0800 161 #define DDRIODQ_CH_OFFSET ((NUM_BYTE_LANES / 2) * DDRIODQ_BL_OFFSET) 162 #define DDRIOCCC_CH_OFFSET 0x0800 163 #define DDRCOMP_CH_OFFSET 0x0100 164 165 /* CH0-BL01-DQ */ 166 #define DQOBSCKEBBCTL 0x0000 167 #define DQDLLTXCTL 0x0004 168 #define DQDLLRXCTL 0x0008 169 #define DQMDLLCTL 0x000c 170 #define B0RXIOBUFCTL 0x0010 171 #define B0VREFCTL 0x0014 172 #define B0RXOFFSET1 0x0018 173 #define B0RXOFFSET0 0x001c 174 #define B1RXIOBUFCTL 0x0020 175 #define B1VREFCTL 0x0024 176 #define B1RXOFFSET1 0x0028 177 #define B1RXOFFSET0 0x002c 178 #define DQDFTCTL 0x0030 179 #define DQTRAINSTS 0x0034 180 #define B1DLLPICODER0 0x0038 181 #define B0DLLPICODER0 0x003c 182 #define B1DLLPICODER1 0x0040 183 #define B0DLLPICODER1 0x0044 184 #define B1DLLPICODER2 0x0048 185 #define B0DLLPICODER2 0x004c 186 #define B1DLLPICODER3 0x0050 187 #define B0DLLPICODER3 0x0054 188 #define B1RXDQSPICODE 0x0058 189 #define B0RXDQSPICODE 0x005c 190 #define B1RXDQPICODER32 0x0060 191 #define B1RXDQPICODER10 0x0064 192 #define B0RXDQPICODER32 0x0068 193 #define B0RXDQPICODER10 0x006c 194 #define B01PTRCTL0 0x0070 195 #define B01PTRCTL1 0x0074 196 #define B01DBCTL0 0x0078 197 #define B01DBCTL1 0x007c 198 #define B0LATCTL0 0x0080 199 #define B1LATCTL0 0x0084 200 #define B01LATCTL1 0x0088 201 #define B0ONDURCTL 0x008c 202 #define B1ONDURCTL 0x0090 203 #define B0OVRCTL 0x0094 204 #define B1OVRCTL 0x0098 205 #define DQCTL 0x009c 206 #define B0RK2RKCHGPTRCTRL 0x00a0 207 #define B1RK2RKCHGPTRCTRL 0x00a4 208 #define DQRK2RKCTL 0x00a8 209 #define DQRK2RKPTRCTL 0x00ac 210 #define B0RK2RKLAT 0x00b0 211 #define B1RK2RKLAT 0x00b4 212 #define DQCLKALIGNREG0 0x00b8 213 #define DQCLKALIGNREG1 0x00bc 214 #define DQCLKALIGNREG2 0x00c0 215 #define DQCLKALIGNSTS0 0x00c4 216 #define DQCLKALIGNSTS1 0x00c8 217 #define DQCLKGATE 0x00cc 218 #define B0COMPSLV1 0x00d0 219 #define B1COMPSLV1 0x00d4 220 #define B0COMPSLV2 0x00d8 221 #define B1COMPSLV2 0x00dc 222 #define B0COMPSLV3 0x00e0 223 #define B1COMPSLV3 0x00e4 224 #define DQVISALANECR0TOP 0x00e8 225 #define DQVISALANECR1TOP 0x00ec 226 #define DQVISACONTROLCRTOP 0x00f0 227 #define DQVISALANECR0BL 0x00f4 228 #define DQVISALANECR1BL 0x00f8 229 #define DQVISACONTROLCRBL 0x00fc 230 #define DQTIMINGCTRL 0x010c 231 232 /* CH0-ECC */ 233 #define ECCDLLTXCTL 0x2004 234 #define ECCDLLRXCTL 0x2008 235 #define ECCMDLLCTL 0x200c 236 #define ECCB1DLLPICODER0 0x2038 237 #define ECCB1DLLPICODER1 0x2040 238 #define ECCB1DLLPICODER2 0x2048 239 #define ECCB1DLLPICODER3 0x2050 240 #define ECCB01DBCTL0 0x2078 241 #define ECCB01DBCTL1 0x207c 242 #define ECCCLKALIGNREG0 0x20b8 243 #define ECCCLKALIGNREG1 0x20bc 244 #define ECCCLKALIGNREG2 0x20c0 245 246 /* CH0-CMD */ 247 #define CMDOBSCKEBBCTL 0x4800 248 #define CMDDLLTXCTL 0x4808 249 #define CMDDLLRXCTL 0x480c 250 #define CMDMDLLCTL 0x4810 251 #define CMDRCOMPODT 0x4814 252 #define CMDDLLPICODER0 0x4820 253 #define CMDDLLPICODER1 0x4824 254 #define CMDCFGREG0 0x4840 255 #define CMDPTRREG 0x4844 256 #define CMDCLKALIGNREG0 0x4850 257 #define CMDCLKALIGNREG1 0x4854 258 #define CMDCLKALIGNREG2 0x4858 259 #define CMDPMCONFIG0 0x485c 260 #define CMDPMDLYREG0 0x4860 261 #define CMDPMDLYREG1 0x4864 262 #define CMDPMDLYREG2 0x4868 263 #define CMDPMDLYREG3 0x486c 264 #define CMDPMDLYREG4 0x4870 265 #define CMDCLKALIGNSTS0 0x4874 266 #define CMDCLKALIGNSTS1 0x4878 267 #define CMDPMSTS0 0x487c 268 #define CMDPMSTS1 0x4880 269 #define CMDCOMPSLV 0x4884 270 #define CMDBONUS0 0x488c 271 #define CMDBONUS1 0x4890 272 #define CMDVISALANECR0 0x4894 273 #define CMDVISALANECR1 0x4898 274 #define CMDVISACONTROLCR 0x489c 275 #define CMDCLKGATE 0x48a0 276 #define CMDTIMINGCTRL 0x48a4 277 278 /* CH0-CLK-CTL */ 279 #define CCOBSCKEBBCTL 0x5800 280 #define CCRCOMPIO 0x5804 281 #define CCDLLTXCTL 0x5808 282 #define CCDLLRXCTL 0x580c 283 #define CCMDLLCTL 0x5810 284 #define CCRCOMPODT 0x5814 285 #define CCDLLPICODER0 0x5820 286 #define CCDLLPICODER1 0x5824 287 #define CCDDR3RESETCTL 0x5830 288 #define CCCFGREG0 0x5838 289 #define CCCFGREG1 0x5840 290 #define CCPTRREG 0x5844 291 #define CCCLKALIGNREG0 0x5850 292 #define CCCLKALIGNREG1 0x5854 293 #define CCCLKALIGNREG2 0x5858 294 #define CCPMCONFIG0 0x585c 295 #define CCPMDLYREG0 0x5860 296 #define CCPMDLYREG1 0x5864 297 #define CCPMDLYREG2 0x5868 298 #define CCPMDLYREG3 0x586c 299 #define CCPMDLYREG4 0x5870 300 #define CCCLKALIGNSTS0 0x5874 301 #define CCCLKALIGNSTS1 0x5878 302 #define CCPMSTS0 0x587c 303 #define CCPMSTS1 0x5880 304 #define CCCOMPSLV1 0x5884 305 #define CCCOMPSLV2 0x5888 306 #define CCCOMPSLV3 0x588c 307 #define CCBONUS0 0x5894 308 #define CCBONUS1 0x5898 309 #define CCVISALANECR0 0x589c 310 #define CCVISALANECR1 0x58a0 311 #define CCVISACONTROLCR 0x58a4 312 #define CCCLKGATE 0x58a8 313 #define CCTIMINGCTL 0x58ac 314 315 /* COMP */ 316 #define CMPCTRL 0x6800 317 #define SOFTRSTCNTL 0x6804 318 #define MSCNTR 0x6808 319 #define NMSCNTRL 0x680c 320 #define LATCH1CTL 0x6814 321 #define COMPVISALANECR0 0x681c 322 #define COMPVISALANECR1 0x6820 323 #define COMPVISACONTROLCR 0x6824 324 #define COMPBONUS0 0x6830 325 #define TCOCNTCTRL 0x683c 326 #define DQANAODTPUCTL 0x6840 327 #define DQANAODTPDCTL 0x6844 328 #define DQANADRVPUCTL 0x6848 329 #define DQANADRVPDCTL 0x684c 330 #define DQANADLYPUCTL 0x6850 331 #define DQANADLYPDCTL 0x6854 332 #define DQANATCOPUCTL 0x6858 333 #define DQANATCOPDCTL 0x685c 334 #define CMDANADRVPUCTL 0x6868 335 #define CMDANADRVPDCTL 0x686c 336 #define CMDANADLYPUCTL 0x6870 337 #define CMDANADLYPDCTL 0x6874 338 #define CLKANAODTPUCTL 0x6880 339 #define CLKANAODTPDCTL 0x6884 340 #define CLKANADRVPUCTL 0x6888 341 #define CLKANADRVPDCTL 0x688c 342 #define CLKANADLYPUCTL 0x6890 343 #define CLKANADLYPDCTL 0x6894 344 #define CLKANATCOPUCTL 0x6898 345 #define CLKANATCOPDCTL 0x689c 346 #define DQSANAODTPUCTL 0x68a0 347 #define DQSANAODTPDCTL 0x68a4 348 #define DQSANADRVPUCTL 0x68a8 349 #define DQSANADRVPDCTL 0x68ac 350 #define DQSANADLYPUCTL 0x68b0 351 #define DQSANADLYPDCTL 0x68b4 352 #define DQSANATCOPUCTL 0x68b8 353 #define DQSANATCOPDCTL 0x68bc 354 #define CTLANADRVPUCTL 0x68c8 355 #define CTLANADRVPDCTL 0x68cc 356 #define CTLANADLYPUCTL 0x68d0 357 #define CTLANADLYPDCTL 0x68d4 358 #define CHNLBUFSTATIC 0x68f0 359 #define COMPOBSCNTRL 0x68f4 360 #define COMPBUFFDBG0 0x68f8 361 #define COMPBUFFDBG1 0x68fc 362 #define CFGMISCCH0 0x6900 363 #define COMPEN0CH0 0x6904 364 #define COMPEN1CH0 0x6908 365 #define COMPEN2CH0 0x690c 366 #define STATLEGEN0CH0 0x6910 367 #define STATLEGEN1CH0 0x6914 368 #define DQVREFCH0 0x6918 369 #define CMDVREFCH0 0x691c 370 #define CLKVREFCH0 0x6920 371 #define DQSVREFCH0 0x6924 372 #define CTLVREFCH0 0x6928 373 #define TCOVREFCH0 0x692c 374 #define DLYSELCH0 0x6930 375 #define TCODRAMBUFODTCH0 0x6934 376 #define CCBUFODTCH0 0x6938 377 #define RXOFFSETCH0 0x693c 378 #define DQODTPUCTLCH0 0x6940 379 #define DQODTPDCTLCH0 0x6944 380 #define DQDRVPUCTLCH0 0x6948 381 #define DQDRVPDCTLCH0 0x694c 382 #define DQDLYPUCTLCH0 0x6950 383 #define DQDLYPDCTLCH0 0x6954 384 #define DQTCOPUCTLCH0 0x6958 385 #define DQTCOPDCTLCH0 0x695c 386 #define CMDDRVPUCTLCH0 0x6968 387 #define CMDDRVPDCTLCH0 0x696c 388 #define CMDDLYPUCTLCH0 0x6970 389 #define CMDDLYPDCTLCH0 0x6974 390 #define CLKODTPUCTLCH0 0x6980 391 #define CLKODTPDCTLCH0 0x6984 392 #define CLKDRVPUCTLCH0 0x6988 393 #define CLKDRVPDCTLCH0 0x698c 394 #define CLKDLYPUCTLCH0 0x6990 395 #define CLKDLYPDCTLCH0 0x6994 396 #define CLKTCOPUCTLCH0 0x6998 397 #define CLKTCOPDCTLCH0 0x699c 398 #define DQSODTPUCTLCH0 0x69a0 399 #define DQSODTPDCTLCH0 0x69a4 400 #define DQSDRVPUCTLCH0 0x69a8 401 #define DQSDRVPDCTLCH0 0x69ac 402 #define DQSDLYPUCTLCH0 0x69b0 403 #define DQSDLYPDCTLCH0 0x69b4 404 #define DQSTCOPUCTLCH0 0x69b8 405 #define DQSTCOPDCTLCH0 0x69bc 406 #define CTLDRVPUCTLCH0 0x69c8 407 #define CTLDRVPDCTLCH0 0x69cc 408 #define CTLDLYPUCTLCH0 0x69d0 409 #define CTLDLYPDCTLCH0 0x69d4 410 #define FNLUPDTCTLCH0 0x69f0 411 412 /* PLL */ 413 #define MPLLCTRL0 0x7800 414 #define MPLLCTRL1 0x7808 415 #define MPLLCSR0 0x7810 416 #define MPLLCSR1 0x7814 417 #define MPLLCSR2 0x7820 418 #define MPLLDFT 0x7828 419 #define MPLLMON0CTL 0x7830 420 #define MPLLMON1CTL 0x7838 421 #define MPLLMON2CTL 0x783c 422 #define SFRTRIM 0x7850 423 #define MPLLDFTOUT0 0x7858 424 #define MPLLDFTOUT1 0x785c 425 #define MASTERRSTN 0x7880 426 #define PLLLOCKDEL 0x7884 427 #define SFRDEL 0x7888 428 #define CRUVISALANECR0 0x78f0 429 #define CRUVISALANECR1 0x78f4 430 #define CRUVISACONTROLCR 0x78f8 431 #define IOSFVISALANECR0 0x78fc 432 #define IOSFVISALANECR1 0x7900 433 #define IOSFVISACONTROLCR 0x7904 434 435 /* END DDRIO Registers */ 436 437 /* DRAM Specific Message Bus OpCodes */ 438 #define MSG_OP_DRAM_INIT 0x68 439 #define MSG_OP_DRAM_WAKE 0xca 440 441 #define SAMPLE_SIZE 6 442 443 /* must be less than this number to enable early deadband */ 444 #define EARLY_DB 0x12 445 /* must be greater than this number to enable late deadband */ 446 #define LATE_DB 0x34 447 448 #define CHX_REGS (11 * 4) 449 #define FULL_CLK 128 450 #define HALF_CLK 64 451 #define QRTR_CLK 32 452 453 #define MCEIL(num, den) ((uint8_t)((num + den - 1) / den)) 454 #define MMAX(a, b) ((a) > (b) ? (a) : (b)) 455 #define DEAD_LOOP() for (;;); 456 457 #define MIN_RDQS_EYE 10 /* in PI Codes */ 458 #define MIN_VREF_EYE 10 /* in VREF Codes */ 459 /* how many RDQS codes to jump while margining */ 460 #define RDQS_STEP 1 461 /* how many VREF codes to jump while margining */ 462 #define VREF_STEP 1 463 /* offset into "vref_codes[]" for minimum allowed VREF setting */ 464 #define VREF_MIN 0x00 465 /* offset into "vref_codes[]" for maximum allowed VREF setting */ 466 #define VREF_MAX 0x3f 467 #define RDQS_MIN 0x00 /* minimum RDQS delay value */ 468 #define RDQS_MAX 0x3f /* maximum RDQS delay value */ 469 470 /* how many WDQ codes to jump while margining */ 471 #define WDQ_STEP 1 472 473 enum { 474 B, /* BOTTOM VREF */ 475 T /* TOP VREF */ 476 }; 477 478 enum { 479 L, /* LEFT RDQS */ 480 R /* RIGHT RDQS */ 481 }; 482 483 /* Memory Options */ 484 485 /* enable STATIC timing settings for RCVN (BACKUP_MODE) */ 486 #undef BACKUP_RCVN 487 /* enable STATIC timing settings for WDQS (BACKUP_MODE) */ 488 #undef BACKUP_WDQS 489 /* enable STATIC timing settings for RDQS (BACKUP_MODE) */ 490 #undef BACKUP_RDQS 491 /* enable STATIC timing settings for WDQ (BACKUP_MODE) */ 492 #undef BACKUP_WDQ 493 /* enable *COMP overrides (BACKUP_MODE) */ 494 #undef BACKUP_COMPS 495 /* enable the RD_TRAIN eye check */ 496 #undef RX_EYE_CHECK 497 498 /* enable Host to Memory Clock Alignment */ 499 #define HMC_TEST 500 /* enable multi-rank support via rank2rank sharing */ 501 #define R2R_SHARING 502 /* disable signals not used in 16bit mode of DDRIO */ 503 #define FORCE_16BIT_DDRIO 504 505 #define PLATFORM_ID 1 506 507 void clear_self_refresh(struct mrc_params *mrc_params); 508 void prog_ddr_timing_control(struct mrc_params *mrc_params); 509 void prog_decode_before_jedec(struct mrc_params *mrc_params); 510 void perform_ddr_reset(struct mrc_params *mrc_params); 511 void ddrphy_init(struct mrc_params *mrc_params); 512 void perform_jedec_init(struct mrc_params *mrc_params); 513 void set_ddr_init_complete(struct mrc_params *mrc_params); 514 void restore_timings(struct mrc_params *mrc_params); 515 void default_timings(struct mrc_params *mrc_params); 516 void rcvn_cal(struct mrc_params *mrc_params); 517 void wr_level(struct mrc_params *mrc_params); 518 void prog_page_ctrl(struct mrc_params *mrc_params); 519 void rd_train(struct mrc_params *mrc_params); 520 void wr_train(struct mrc_params *mrc_params); 521 void store_timings(struct mrc_params *mrc_params); 522 void enable_scrambling(struct mrc_params *mrc_params); 523 void prog_ddr_control(struct mrc_params *mrc_params); 524 void prog_dra_drb(struct mrc_params *mrc_params); 525 void perform_wake(struct mrc_params *mrc_params); 526 void change_refresh_period(struct mrc_params *mrc_params); 527 void set_auto_refresh(struct mrc_params *mrc_params); 528 void ecc_enable(struct mrc_params *mrc_params); 529 void memory_test(struct mrc_params *mrc_params); 530 void lock_registers(struct mrc_params *mrc_params); 531 532 #endif /* _SMC_H_ */ 533
