projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| d789b5f5 DD |
1 | /* |
| 2 | * Copyright 2010-2011 Freescale Semiconductor, Inc. | |
| 3 | * Author: Dipen Dudhat <dipen.dudhat@freescale.com> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or | |
| 6 | * modify it under the terms of the GNU General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program; if not, write to the Free Software | |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 18 | * MA 02111-1307 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef __ASM_PPC_FSL_IFC_H | |
| 22 | #define __ASM_PPC_FSL_IFC_H | |
| 23 | ||
| 24 | #include <config.h> | |
| 25 | #include <common.h> | |
| 26 | ||
| 27 | /* | |
| 28 | * CSPR - Chip Select Property Register | |
| 29 | */ | |
| 30 | #define CSPR_BA 0xFFFF0000 | |
| 31 | #define CSPR_BA_SHIFT 16 | |
| 32 | #define CSPR_PORT_SIZE 0x00000180 | |
| 33 | #define CSPR_PORT_SIZE_SHIFT 7 | |
| 34 | /* Port Size 8 bit */ | |
| 35 | #define CSPR_PORT_SIZE_8 0x00000080 | |
| 36 | /* Port Size 16 bit */ | |
| 37 | #define CSPR_PORT_SIZE_16 0x00000100 | |
| 38 | /* Port Size 32 bit */ | |
| 39 | #define CSPR_PORT_SIZE_32 0x00000180 | |
| 40 | /* Write Protect */ | |
| 41 | #define CSPR_WP 0x00000040 | |
| 42 | #define CSPR_WP_SHIFT 6 | |
| 43 | /* Machine Select */ | |
| 44 | #define CSPR_MSEL 0x00000006 | |
| 45 | #define CSPR_MSEL_SHIFT 1 | |
| 46 | /* NOR */ | |
| 47 | #define CSPR_MSEL_NOR 0x00000000 | |
| 48 | /* NAND */ | |
| 49 | #define CSPR_MSEL_NAND 0x00000002 | |
| 50 | /* GPCM */ | |
| 51 | #define CSPR_MSEL_GPCM 0x00000004 | |
| 52 | /* Bank Valid */ | |
| 53 | #define CSPR_V 0x00000001 | |
| 54 | #define CSPR_V_SHIFT 0 | |
| 55 | ||
| 56 | /* Convert an address into the right format for the CSPR Registers */ | |
| 57 | #define CSPR_PHYS_ADDR(x) (((uint64_t)x) & 0xffff0000) | |
| 58 | ||
| 59 | /* | |
| 60 | * Address Mask Register | |
| 61 | */ | |
| 62 | #define IFC_AMASK_MASK 0xFFFF0000 | |
| 63 | #define IFC_AMASK_SHIFT 16 | |
| 64 | #define IFC_AMASK(n) (IFC_AMASK_MASK << \ | |
| 65 | (__ilog2(n) - IFC_AMASK_SHIFT)) | |
| 66 | ||
| 67 | /* | |
| 68 | * Chip Select Option Register IFC_NAND Machine | |
| 69 | */ | |
| 70 | /* Enable ECC Encoder */ | |
| 71 | #define CSOR_NAND_ECC_ENC_EN 0x80000000 | |
| 52f90dad | 72 | #define CSOR_NAND_ECC_MODE_MASK 0x30000000 |
| d789b5f5 DD |
73 | /* 4 bit correction per 520 Byte sector */ |
| 74 | #define CSOR_NAND_ECC_MODE_4 0x00000000 | |
| 75 | /* 8 bit correction per 528 Byte sector */ | |
| 76 | #define CSOR_NAND_ECC_MODE_8 0x10000000 | |
| 77 | /* Enable ECC Decoder */ | |
| 78 | #define CSOR_NAND_ECC_DEC_EN 0x04000000 | |
| 79 | /* Row Address Length */ | |
| 80 | #define CSOR_NAND_RAL_MASK 0x01800000 | |
| 81 | #define CSOR_NAND_RAL_SHIFT 20 | |
| 82 | #define CSOR_NAND_RAL_1 0x00000000 | |
| 83 | #define CSOR_NAND_RAL_2 0x00800000 | |
| 84 | #define CSOR_NAND_RAL_3 0x01000000 | |
| 85 | #define CSOR_NAND_RAL_4 0x01800000 | |
| 86 | /* Page Size 512b, 2k, 4k */ | |
| 87 | #define CSOR_NAND_PGS_MASK 0x00180000 | |
| 88 | #define CSOR_NAND_PGS_SHIFT 16 | |
| 89 | #define CSOR_NAND_PGS_512 0x00000000 | |
| 90 | #define CSOR_NAND_PGS_2K 0x00080000 | |
| 91 | #define CSOR_NAND_PGS_4K 0x00100000 | |
| 92 | /* Spare region Size */ | |
| 93 | #define CSOR_NAND_SPRZ_MASK 0x0000E000 | |
| 94 | #define CSOR_NAND_SPRZ_SHIFT 13 | |
| 95 | #define CSOR_NAND_SPRZ_16 0x00000000 | |
| 96 | #define CSOR_NAND_SPRZ_64 0x00002000 | |
| 97 | #define CSOR_NAND_SPRZ_128 0x00004000 | |
| 98 | #define CSOR_NAND_SPRZ_210 0x00006000 | |
| 99 | #define CSOR_NAND_SPRZ_218 0x00008000 | |
| 100 | #define CSOR_NAND_SPRZ_224 0x0000A000 | |
| 101 | /* Pages Per Block */ | |
| 102 | #define CSOR_NAND_PB_MASK 0x00000700 | |
| 103 | #define CSOR_NAND_PB_SHIFT 8 | |
| 104 | #define CSOR_NAND_PB(n) ((__ilog2(n) - 5) << CSOR_NAND_PB_SHIFT) | |
| 105 | /* Time for Read Enable High to Output High Impedance */ | |
| 106 | #define CSOR_NAND_TRHZ_MASK 0x0000001C | |
| 107 | #define CSOR_NAND_TRHZ_SHIFT 2 | |
| 108 | #define CSOR_NAND_TRHZ_20 0x00000000 | |
| 109 | #define CSOR_NAND_TRHZ_40 0x00000004 | |
| 110 | #define CSOR_NAND_TRHZ_60 0x00000008 | |
| 111 | #define CSOR_NAND_TRHZ_80 0x0000000C | |
| 112 | #define CSOR_NAND_TRHZ_100 0x00000010 | |
| 113 | /* Buffer control disable */ | |
| 114 | #define CSOR_NAND_BCTLD 0x00000001 | |
| 115 | ||
| 116 | /* | |
| 117 | * Chip Select Option Register - NOR Flash Mode | |
| 118 | */ | |
| 119 | /* Enable Address shift Mode */ | |
| 120 | #define CSOR_NOR_ADM_SHFT_MODE_EN 0x80000000 | |
| 121 | /* Page Read Enable from NOR device */ | |
| 122 | #define CSOR_NOR_PGRD_EN 0x10000000 | |
| 123 | /* AVD Toggle Enable during Burst Program */ | |
| 124 | #define CSOR_NOR_AVD_TGL_PGM_EN 0x01000000 | |
| 125 | /* Address Data Multiplexing Shift */ | |
| 126 | #define CSOR_NOR_ADM_MASK 0x0003E000 | |
| 127 | #define CSOR_NOR_ADM_SHIFT_SHIFT 13 | |
| 128 | #define CSOR_NOR_ADM_SHIFT(n) ((n) << CSOR_NOR_ADM_SHIFT_SHIFT) | |
| 129 | /* Type of the NOR device hooked */ | |
| 130 | #define CSOR_NOR_NOR_MODE_AYSNC_NOR 0x00000000 | |
| 131 | #define CSOR_NOR_NOR_MODE_AVD_NOR 0x00000020 | |
| 132 | /* Time for Read Enable High to Output High Impedance */ | |
| 133 | #define CSOR_NOR_TRHZ_MASK 0x0000001C | |
| 134 | #define CSOR_NOR_TRHZ_SHIFT 2 | |
| 135 | #define CSOR_NOR_TRHZ_20 0x00000000 | |
| 136 | #define CSOR_NOR_TRHZ_40 0x00000004 | |
| 137 | #define CSOR_NOR_TRHZ_60 0x00000008 | |
| 138 | #define CSOR_NOR_TRHZ_80 0x0000000C | |
| 139 | #define CSOR_NOR_TRHZ_100 0x00000010 | |
| 140 | /* Buffer control disable */ | |
| 141 | #define CSOR_NOR_BCTLD 0x00000001 | |
| 142 | ||
| 143 | /* | |
| 144 | * Chip Select Option Register - GPCM Mode | |
| 145 | */ | |
| 146 | /* GPCM Mode - Normal */ | |
| 147 | #define CSOR_GPCM_GPMODE_NORMAL 0x00000000 | |
| 148 | /* GPCM Mode - GenericASIC */ | |
| 149 | #define CSOR_GPCM_GPMODE_ASIC 0x80000000 | |
| 150 | /* Parity Mode odd/even */ | |
| 151 | #define CSOR_GPCM_PARITY_EVEN 0x40000000 | |
| 152 | /* Parity Checking enable/disable */ | |
| 153 | #define CSOR_GPCM_PAR_EN 0x20000000 | |
| 154 | /* GPCM Timeout Count */ | |
| 155 | #define CSOR_GPCM_GPTO_MASK 0x0F000000 | |
| 156 | #define CSOR_GPCM_GPTO_SHIFT 24 | |
| 157 | #define CSOR_GPCM_GPTO(n) ((__ilog2(n) - 8) << CSOR_GPCM_GPTO_SHIFT) | |
| 158 | /* GPCM External Access Termination mode for read access */ | |
| 159 | #define CSOR_GPCM_RGETA_EXT 0x00080000 | |
| 160 | /* GPCM External Access Termination mode for write access */ | |
| 161 | #define CSOR_GPCM_WGETA_EXT 0x00040000 | |
| 162 | /* Address Data Multiplexing Shift */ | |
| 163 | #define CSOR_GPCM_ADM_MASK 0x0003E000 | |
| 164 | #define CSOR_GPCM_ADM_SHIFT_SHIFT 13 | |
| 165 | #define CSOR_GPCM_ADM_SHIFT(n) ((n) << CSOR_GPCM_ADM_SHIFT_SHIFT) | |
| 166 | /* Generic ASIC Parity error indication delay */ | |
| 167 | #define CSOR_GPCM_GAPERRD_MASK 0x00000180 | |
| 168 | #define CSOR_GPCM_GAPERRD_SHIFT 7 | |
| 169 | #define CSOR_GPCM_GAPERRD(n) (((n) - 1) << CSOR_GPCM_GAPERRD_SHIFT) | |
| 170 | /* Time for Read Enable High to Output High Impedance */ | |
| 171 | #define CSOR_GPCM_TRHZ_MASK 0x0000001C | |
| 172 | #define CSOR_GPCM_TRHZ_20 0x00000000 | |
| 173 | #define CSOR_GPCM_TRHZ_40 0x00000004 | |
| 174 | #define CSOR_GPCM_TRHZ_60 0x00000008 | |
| 175 | #define CSOR_GPCM_TRHZ_80 0x0000000C | |
| 176 | #define CSOR_GPCM_TRHZ_100 0x00000010 | |
| 177 | /* Buffer control disable */ | |
| 178 | #define CSOR_GPCM_BCTLD 0x00000001 | |
| 179 | ||
| 180 | /* | |
| 181 | * Flash Timing Registers (FTIM0 - FTIM2_CSn) | |
| 182 | */ | |
| 183 | /* | |
| 184 | * FTIM0 - NAND Flash Mode | |
| 185 | */ | |
| 186 | #define FTIM0_NAND 0x7EFF3F3F | |
| 187 | #define FTIM0_NAND_TCCST_SHIFT 25 | |
| 188 | #define FTIM0_NAND_TCCST(n) ((n) << FTIM0_NAND_TCCST_SHIFT) | |
| 189 | #define FTIM0_NAND_TWP_SHIFT 16 | |
| 190 | #define FTIM0_NAND_TWP(n) ((n) << FTIM0_NAND_TWP_SHIFT) | |
| 191 | #define FTIM0_NAND_TWCHT_SHIFT 8 | |
| 192 | #define FTIM0_NAND_TWCHT(n) ((n) << FTIM0_NAND_TWCHT_SHIFT) | |
| 193 | #define FTIM0_NAND_TWH_SHIFT 0 | |
| 194 | #define FTIM0_NAND_TWH(n) ((n) << FTIM0_NAND_TWH_SHIFT) | |
| 195 | /* | |
| 196 | * FTIM1 - NAND Flash Mode | |
| 197 | */ | |
| 198 | #define FTIM1_NAND 0xFFFF3FFF | |
| 199 | #define FTIM1_NAND_TADLE_SHIFT 24 | |
| 200 | #define FTIM1_NAND_TADLE(n) ((n) << FTIM1_NAND_TADLE_SHIFT) | |
| 201 | #define FTIM1_NAND_TWBE_SHIFT 16 | |
| 202 | #define FTIM1_NAND_TWBE(n) ((n) << FTIM1_NAND_TWBE_SHIFT) | |
| 203 | #define FTIM1_NAND_TRR_SHIFT 8 | |
| 204 | #define FTIM1_NAND_TRR(n) ((n) << FTIM1_NAND_TRR_SHIFT) | |
| 205 | #define FTIM1_NAND_TRP_SHIFT 0 | |
| 206 | #define FTIM1_NAND_TRP(n) ((n) << FTIM1_NAND_TRP_SHIFT) | |
| 207 | /* | |
| 208 | * FTIM2 - NAND Flash Mode | |
| 209 | */ | |
| 210 | #define FTIM2_NAND 0x1FE1F8FF | |
| 211 | #define FTIM2_NAND_TRAD_SHIFT 21 | |
| 212 | #define FTIM2_NAND_TRAD(n) ((n) << FTIM2_NAND_TRAD_SHIFT) | |
| 213 | #define FTIM2_NAND_TREH_SHIFT 11 | |
| 214 | #define FTIM2_NAND_TREH(n) ((n) << FTIM2_NAND_TREH_SHIFT) | |
| 215 | #define FTIM2_NAND_TWHRE_SHIFT 0 | |
| 216 | #define FTIM2_NAND_TWHRE(n) ((n) << FTIM2_NAND_TWHRE_SHIFT) | |
| 217 | /* | |
| 218 | * FTIM3 - NAND Flash Mode | |
| 219 | */ | |
| 220 | #define FTIM3_NAND 0xFF000000 | |
| 221 | #define FTIM3_NAND_TWW_SHIFT 24 | |
| 222 | #define FTIM3_NAND_TWW(n) ((n) << FTIM3_NAND_TWW_SHIFT) | |
| 223 | ||
| 224 | /* | |
| 225 | * FTIM0 - NOR Flash Mode | |
| 226 | */ | |
| 227 | #define FTIM0_NOR 0xF03F3F3F | |
| 228 | #define FTIM0_NOR_TACSE_SHIFT 28 | |
| 229 | #define FTIM0_NOR_TACSE(n) ((n) << FTIM0_NOR_TACSE_SHIFT) | |
| 230 | #define FTIM0_NOR_TEADC_SHIFT 16 | |
| 231 | #define FTIM0_NOR_TEADC(n) ((n) << FTIM0_NOR_TEADC_SHIFT) | |
| 232 | #define FTIM0_NOR_TAVDS_SHIFT 8 | |
| 233 | #define FTIM0_NOR_TAVDS(n) ((n) << FTIM0_NOR_TAVDS_SHIFT) | |
| 234 | #define FTIM0_NOR_TEAHC_SHIFT 0 | |
| 235 | #define FTIM0_NOR_TEAHC(n) ((n) << FTIM0_NOR_TEAHC_SHIFT) | |
| 236 | /* | |
| 237 | * FTIM1 - NOR Flash Mode | |
| 238 | */ | |
| 239 | #define FTIM1_NOR 0xFF003F3F | |
| 240 | #define FTIM1_NOR_TACO_SHIFT 24 | |
| 241 | #define FTIM1_NOR_TACO(n) ((n) << FTIM1_NOR_TACO_SHIFT) | |
| 242 | #define FTIM1_NOR_TRAD_NOR_SHIFT 8 | |
| 243 | #define FTIM1_NOR_TRAD_NOR(n) ((n) << FTIM1_NOR_TRAD_NOR_SHIFT) | |
| 244 | #define FTIM1_NOR_TSEQRAD_NOR_SHIFT 0 | |
| 245 | #define FTIM1_NOR_TSEQRAD_NOR(n) ((n) << FTIM1_NOR_TSEQRAD_NOR_SHIFT) | |
| 246 | /* | |
| 247 | * FTIM2 - NOR Flash Mode | |
| 248 | */ | |
| 249 | #define FTIM2_NOR 0x0F3CFCFF | |
| 250 | #define FTIM2_NOR_TCS_SHIFT 24 | |
| 251 | #define FTIM2_NOR_TCS(n) ((n) << FTIM2_NOR_TCS_SHIFT) | |
| 252 | #define FTIM2_NOR_TCH_SHIFT 18 | |
| 253 | #define FTIM2_NOR_TCH(n) ((n) << FTIM2_NOR_TCH_SHIFT) | |
| 254 | #define FTIM2_NOR_TWPH_SHIFT 10 | |
| 255 | #define FTIM2_NOR_TWPH(n) ((n) << FTIM2_NOR_TWPH_SHIFT) | |
| 256 | #define FTIM2_NOR_TWP_SHIFT 0 | |
| 257 | #define FTIM2_NOR_TWP(n) ((n) << FTIM2_NOR_TWP_SHIFT) | |
| 258 | ||
| 259 | /* | |
| 260 | * FTIM0 - Normal GPCM Mode | |
| 261 | */ | |
| 262 | #define FTIM0_GPCM 0xF03F3F3F | |
| 263 | #define FTIM0_GPCM_TACSE_SHIFT 28 | |
| 264 | #define FTIM0_GPCM_TACSE(n) ((n) << FTIM0_GPCM_TACSE_SHIFT) | |
| 265 | #define FTIM0_GPCM_TEADC_SHIFT 16 | |
| 266 | #define FTIM0_GPCM_TEADC(n) ((n) << FTIM0_GPCM_TEADC_SHIFT) | |
| 267 | #define FTIM0_GPCM_TAVDS_SHIFT 8 | |
| 268 | #define FTIM0_GPCM_TAVDS(n) ((n) << FTIM0_GPCM_TAVDS_SHIFT) | |
| 269 | #define FTIM0_GPCM_TEAHC_SHIFT 0 | |
| 270 | #define FTIM0_GPCM_TEAHC(n) ((n) << FTIM0_GPCM_TEAHC_SHIFT) | |
| 271 | /* | |
| 272 | * FTIM1 - Normal GPCM Mode | |
| 273 | */ | |
| 274 | #define FTIM1_GPCM 0xFF003F00 | |
| 275 | #define FTIM1_GPCM_TACO_SHIFT 24 | |
| 276 | #define FTIM1_GPCM_TACO(n) ((n) << FTIM1_GPCM_TACO_SHIFT) | |
| 277 | #define FTIM1_GPCM_TRAD_SHIFT 8 | |
| 278 | #define FTIM1_GPCM_TRAD(n) ((n) << FTIM1_GPCM_TRAD_SHIFT) | |
| 279 | /* | |
| 280 | * FTIM2 - Normal GPCM Mode | |
| 281 | */ | |
| 282 | #define FTIM2_GPCM 0x0F3C00FF | |
| 283 | #define FTIM2_GPCM_TCS_SHIFT 24 | |
| 284 | #define FTIM2_GPCM_TCS(n) ((n) << FTIM2_GPCM_TCS_SHIFT) | |
| 285 | #define FTIM2_GPCM_TCH_SHIFT 18 | |
| 286 | #define FTIM2_GPCM_TCH(n) ((n) << FTIM2_GPCM_TCH_SHIFT) | |
| 287 | #define FTIM2_GPCM_TWP_SHIFT 0 | |
| 288 | #define FTIM2_GPCM_TWP(n) ((n) << FTIM2_GPCM_TWP_SHIFT) | |
| 289 | ||
| 290 | /* | |
| 291 | * Ready Busy Status Register (RB_STAT) | |
| 292 | */ | |
| 293 | /* CSn is READY */ | |
| 294 | #define IFC_RB_STAT_READY_CS0 0x80000000 | |
| 295 | #define IFC_RB_STAT_READY_CS1 0x40000000 | |
| 296 | #define IFC_RB_STAT_READY_CS2 0x20000000 | |
| 297 | #define IFC_RB_STAT_READY_CS3 0x10000000 | |
| 298 | ||
| 299 | /* | |
| 300 | * General Control Register (GCR) | |
| 301 | */ | |
| 302 | #define IFC_GCR_MASK 0x8000F800 | |
| 303 | /* reset all IFC hardware */ | |
| 304 | #define IFC_GCR_SOFT_RST_ALL 0x80000000 | |
| 305 | /* Turnaroud Time of external buffer */ | |
| 306 | #define IFC_GCR_TBCTL_TRN_TIME 0x0000F800 | |
| 307 | #define IFC_GCR_TBCTL_TRN_TIME_SHIFT 11 | |
| 308 | ||
| 309 | /* | |
| 310 | * Common Event and Error Status Register (CM_EVTER_STAT) | |
| 311 | */ | |
| 312 | /* Chip select error */ | |
| 313 | #define IFC_CM_EVTER_STAT_CSER 0x80000000 | |
| 314 | ||
| 315 | /* | |
| 316 | * Common Event and Error Enable Register (CM_EVTER_EN) | |
| 317 | */ | |
| 318 | /* Chip select error checking enable */ | |
| 319 | #define IFC_CM_EVTER_EN_CSEREN 0x80000000 | |
| 320 | ||
| 321 | /* | |
| 322 | * Common Event and Error Interrupt Enable Register (CM_EVTER_INTR_EN) | |
| 323 | */ | |
| 324 | /* Chip select error interrupt enable */ | |
| 325 | #define IFC_CM_EVTER_INTR_EN_CSERIREN 0x80000000 | |
| 326 | ||
| 327 | /* | |
| 328 | * Common Transfer Error Attribute Register-0 (CM_ERATTR0) | |
| 329 | */ | |
| 330 | /* transaction type of error Read/Write */ | |
| 331 | #define IFC_CM_ERATTR0_ERTYP_READ 0x80000000 | |
| 332 | #define IFC_CM_ERATTR0_ERAID 0x0FF00000 | |
| 333 | #define IFC_CM_ERATTR0_ESRCID 0x0000FF00 | |
| 334 | ||
| 335 | /* | |
| 336 | * Clock Control Register (CCR) | |
| 337 | */ | |
| 338 | #define IFC_CCR_MASK 0x0F0F8800 | |
| 339 | /* Clock division ratio */ | |
| 340 | #define IFC_CCR_CLK_DIV_MASK 0x0F000000 | |
| 341 | #define IFC_CCR_CLK_DIV_SHIFT 24 | |
| 342 | #define IFC_CCR_CLK_DIV(n) ((n-1) << IFC_CCR_CLK_DIV_SHIFT) | |
| 343 | /* IFC Clock Delay */ | |
| 344 | #define IFC_CCR_CLK_DLY_MASK 0x000F0000 | |
| 345 | #define IFC_CCR_CLK_DLY_SHIFT 16 | |
| 346 | #define IFC_CCR_CLK_DLY(n) ((n) << IFC_CCR_CLK_DLY_SHIFT) | |
| 347 | /* Invert IFC clock before sending out */ | |
| 348 | #define IFC_CCR_INV_CLK_EN 0x00008000 | |
| 349 | /* Fedback IFC Clock */ | |
| 350 | #define IFC_CCR_FB_IFC_CLK_SEL 0x00000800 | |
| 351 | ||
| 352 | /* | |
| 353 | * Clock Status Register (CSR) | |
| 354 | */ | |
| 355 | /* Clk is stable */ | |
| 356 | #define IFC_CSR_CLK_STAT_STABLE 0x80000000 | |
| 357 | ||
| 358 | /* | |
| 359 | * IFC_NAND Machine Specific Registers | |
| 360 | */ | |
| 361 | /* | |
| 362 | * NAND Configuration Register (NCFGR) | |
| 363 | */ | |
| 364 | /* Auto Boot Mode */ | |
| 365 | #define IFC_NAND_NCFGR_BOOT 0x80000000 | |
| 366 | /* Addressing Mode-ROW0+n/COL0 */ | |
| 367 | #define IFC_NAND_NCFGR_ADDR_MODE_RC0 0x00000000 | |
| 368 | /* Addressing Mode-ROW0+n/COL0+n */ | |
| 369 | #define IFC_NAND_NCFGR_ADDR_MODE_RC1 0x00400000 | |
| 370 | /* Number of loop iterations of FIR sequences for multi page operations */ | |
| 371 | #define IFC_NAND_NCFGR_NUM_LOOP_MASK 0x0000F000 | |
| 372 | #define IFC_NAND_NCFGR_NUM_LOOP_SHIFT 12 | |
| 373 | #define IFC_NAND_NCFGR_NUM_LOOP(n) ((n) << IFC_NAND_NCFGR_NUM_LOOP_SHIFT) | |
| 374 | /* Number of wait cycles */ | |
| 375 | #define IFC_NAND_NCFGR_NUM_WAIT_MASK 0x000000FF | |
| 376 | #define IFC_NAND_NCFGR_NUM_WAIT_SHIFT 0 | |
| 377 | ||
| 378 | /* | |
| 379 | * NAND Flash Command Registers (NAND_FCR0/NAND_FCR1) | |
| 380 | */ | |
| 381 | /* General purpose FCM flash command bytes CMD0-CMD7 */ | |
| 382 | #define IFC_NAND_FCR0_CMD0 0xFF000000 | |
| 383 | #define IFC_NAND_FCR0_CMD0_SHIFT 24 | |
| 384 | #define IFC_NAND_FCR0_CMD1 0x00FF0000 | |
| 385 | #define IFC_NAND_FCR0_CMD1_SHIFT 16 | |
| 386 | #define IFC_NAND_FCR0_CMD2 0x0000FF00 | |
| 387 | #define IFC_NAND_FCR0_CMD2_SHIFT 8 | |
| 388 | #define IFC_NAND_FCR0_CMD3 0x000000FF | |
| 389 | #define IFC_NAND_FCR0_CMD3_SHIFT 0 | |
| 390 | #define IFC_NAND_FCR1_CMD4 0xFF000000 | |
| 391 | #define IFC_NAND_FCR1_CMD4_SHIFT 24 | |
| 392 | #define IFC_NAND_FCR1_CMD5 0x00FF0000 | |
| 393 | #define IFC_NAND_FCR1_CMD5_SHIFT 16 | |
| 394 | #define IFC_NAND_FCR1_CMD6 0x0000FF00 | |
| 395 | #define IFC_NAND_FCR1_CMD6_SHIFT 8 | |
| 396 | #define IFC_NAND_FCR1_CMD7 0x000000FF | |
| 397 | #define IFC_NAND_FCR1_CMD7_SHIFT 0 | |
| 398 | ||
| 399 | /* | |
| 400 | * Flash ROW and COL Address Register (ROWn, COLn) | |
| 401 | */ | |
| 402 | /* Main/spare region locator */ | |
| 403 | #define IFC_NAND_COL_MS 0x80000000 | |
| 404 | /* Column Address */ | |
| 405 | #define IFC_NAND_COL_CA_MASK 0x00000FFF | |
| 406 | ||
| 407 | /* | |
| 408 | * NAND Flash Byte Count Register (NAND_BC) | |
| 409 | */ | |
| 410 | /* Byte Count for read/Write */ | |
| 411 | #define IFC_NAND_BC 0x000001FF | |
| 412 | ||
| 413 | /* | |
| 414 | * NAND Flash Instruction Registers (NAND_FIR0/NAND_FIR1/NAND_FIR2) | |
| 415 | */ | |
| 416 | /* NAND Machine specific opcodes OP0-OP14*/ | |
| 417 | #define IFC_NAND_FIR0_OP0 0xFC000000 | |
| 418 | #define IFC_NAND_FIR0_OP0_SHIFT 26 | |
| 419 | #define IFC_NAND_FIR0_OP1 0x03F00000 | |
| 420 | #define IFC_NAND_FIR0_OP1_SHIFT 20 | |
| 421 | #define IFC_NAND_FIR0_OP2 0x000FC000 | |
| 422 | #define IFC_NAND_FIR0_OP2_SHIFT 14 | |
| 423 | #define IFC_NAND_FIR0_OP3 0x00003F00 | |
| 424 | #define IFC_NAND_FIR0_OP3_SHIFT 8 | |
| 425 | #define IFC_NAND_FIR0_OP4 0x000000FC | |
| 426 | #define IFC_NAND_FIR0_OP4_SHIFT 2 | |
| 427 | #define IFC_NAND_FIR1_OP5 0xFC000000 | |
| 428 | #define IFC_NAND_FIR1_OP5_SHIFT 26 | |
| 429 | #define IFC_NAND_FIR1_OP6 0x03F00000 | |
| 430 | #define IFC_NAND_FIR1_OP6_SHIFT 20 | |
| 431 | #define IFC_NAND_FIR1_OP7 0x000FC000 | |
| 432 | #define IFC_NAND_FIR1_OP7_SHIFT 14 | |
| 433 | #define IFC_NAND_FIR1_OP8 0x00003F00 | |
| 434 | #define IFC_NAND_FIR1_OP8_SHIFT 8 | |
| 435 | #define IFC_NAND_FIR1_OP9 0x000000FC | |
| 436 | #define IFC_NAND_FIR1_OP9_SHIFT 2 | |
| 437 | #define IFC_NAND_FIR2_OP10 0xFC000000 | |
| 438 | #define IFC_NAND_FIR2_OP10_SHIFT 26 | |
| 439 | #define IFC_NAND_FIR2_OP11 0x03F00000 | |
| 440 | #define IFC_NAND_FIR2_OP11_SHIFT 20 | |
| 441 | #define IFC_NAND_FIR2_OP12 0x000FC000 | |
| 442 | #define IFC_NAND_FIR2_OP12_SHIFT 14 | |
| 443 | #define IFC_NAND_FIR2_OP13 0x00003F00 | |
| 444 | #define IFC_NAND_FIR2_OP13_SHIFT 8 | |
| 445 | #define IFC_NAND_FIR2_OP14 0x000000FC | |
| 446 | #define IFC_NAND_FIR2_OP14_SHIFT 2 | |
| 447 | ||
| 448 | /* | |
| 449 | * Instruction opcodes to be programmed | |
| 450 | * in FIR registers- 6bits | |
| 451 | */ | |
| 452 | enum ifc_nand_fir_opcodes { | |
| 453 | IFC_FIR_OP_NOP, | |
| 454 | IFC_FIR_OP_CA0, | |
| 455 | IFC_FIR_OP_CA1, | |
| 456 | IFC_FIR_OP_CA2, | |
| 457 | IFC_FIR_OP_CA3, | |
| 458 | IFC_FIR_OP_RA0, | |
| 459 | IFC_FIR_OP_RA1, | |
| 460 | IFC_FIR_OP_RA2, | |
| 461 | IFC_FIR_OP_RA3, | |
| 462 | IFC_FIR_OP_CMD0, | |
| 463 | IFC_FIR_OP_CMD1, | |
| 464 | IFC_FIR_OP_CMD2, | |
| 465 | IFC_FIR_OP_CMD3, | |
| 466 | IFC_FIR_OP_CMD4, | |
| 467 | IFC_FIR_OP_CMD5, | |
| 468 | IFC_FIR_OP_CMD6, | |
| 469 | IFC_FIR_OP_CMD7, | |
| 470 | IFC_FIR_OP_CW0, | |
| 471 | IFC_FIR_OP_CW1, | |
| 472 | IFC_FIR_OP_CW2, | |
| 473 | IFC_FIR_OP_CW3, | |
| 474 | IFC_FIR_OP_CW4, | |
| 475 | IFC_FIR_OP_CW5, | |
| 476 | IFC_FIR_OP_CW6, | |
| 477 | IFC_FIR_OP_CW7, | |
| 478 | IFC_FIR_OP_WBCD, | |
| 479 | IFC_FIR_OP_RBCD, | |
| 480 | IFC_FIR_OP_BTRD, | |
| 481 | IFC_FIR_OP_RDSTAT, | |
| 482 | IFC_FIR_OP_NWAIT, | |
| 483 | IFC_FIR_OP_WFR, | |
| 484 | IFC_FIR_OP_SBRD, | |
| 485 | IFC_FIR_OP_UA, | |
| 486 | IFC_FIR_OP_RB, | |
| 487 | }; | |
| 488 | ||
| 489 | /* | |
| 490 | * NAND Chip Select Register (NAND_CSEL) | |
| 491 | */ | |
| 492 | #define IFC_NAND_CSEL 0x0C000000 | |
| 493 | #define IFC_NAND_CSEL_SHIFT 26 | |
| 494 | #define IFC_NAND_CSEL_CS0 0x00000000 | |
| 495 | #define IFC_NAND_CSEL_CS1 0x04000000 | |
| 496 | #define IFC_NAND_CSEL_CS2 0x08000000 | |
| 497 | #define IFC_NAND_CSEL_CS3 0x0C000000 | |
| 498 | ||
| 499 | /* | |
| 500 | * NAND Operation Sequence Start (NANDSEQ_STRT) | |
| 501 | */ | |
| 502 | /* NAND Flash Operation Start */ | |
| 503 | #define IFC_NAND_SEQ_STRT_FIR_STRT 0x80000000 | |
| 504 | /* Automatic Erase */ | |
| 505 | #define IFC_NAND_SEQ_STRT_AUTO_ERS 0x00800000 | |
| 506 | /* Automatic Program */ | |
| 507 | #define IFC_NAND_SEQ_STRT_AUTO_PGM 0x00100000 | |
| 508 | /* Automatic Copyback */ | |
| 509 | #define IFC_NAND_SEQ_STRT_AUTO_CPB 0x00020000 | |
| 510 | /* Automatic Read Operation */ | |
| 511 | #define IFC_NAND_SEQ_STRT_AUTO_RD 0x00004000 | |
| 512 | /* Automatic Status Read */ | |
| 513 | #define IFC_NAND_SEQ_STRT_AUTO_STAT_RD 0x00000800 | |
| 514 | ||
| 515 | /* | |
| 516 | * NAND Event and Error Status Register (NAND_EVTER_STAT) | |
| 517 | */ | |
| 518 | /* Operation Complete */ | |
| 519 | #define IFC_NAND_EVTER_STAT_OPC 0x80000000 | |
| 520 | /* Flash Timeout Error */ | |
| 521 | #define IFC_NAND_EVTER_STAT_FTOER 0x08000000 | |
| 522 | /* Write Protect Error */ | |
| 523 | #define IFC_NAND_EVTER_STAT_WPER 0x04000000 | |
| 524 | /* ECC Error */ | |
| 525 | #define IFC_NAND_EVTER_STAT_ECCER 0x02000000 | |
| 526 | /* RCW Load Done */ | |
| 527 | #define IFC_NAND_EVTER_STAT_RCW_DN 0x00008000 | |
| 528 | /* Boot Loadr Done */ | |
| 529 | #define IFC_NAND_EVTER_STAT_BOOT_DN 0x00004000 | |
| 530 | /* Bad Block Indicator search select */ | |
| 531 | #define IFC_NAND_EVTER_STAT_BBI_SRCH_SE 0x00000800 | |
| 532 | ||
| 533 | /* | |
| 534 | * NAND Flash Page Read Completion Event Status Register | |
| 535 | * (PGRDCMPL_EVT_STAT) | |
| 536 | */ | |
| 537 | #define PGRDCMPL_EVT_STAT_MASK 0xFFFF0000 | |
| 538 | /* Small Page 0-15 Done */ | |
| 539 | #define PGRDCMPL_EVT_STAT_SECTION_SP(n) (1 << (31 - (n))) | |
| 540 | /* Large Page(2K) 0-3 Done */ | |
| 541 | #define PGRDCMPL_EVT_STAT_LP_2K(n) (0xF << (28 - (n)*4)) | |
| 542 | /* Large Page(4K) 0-1 Done */ | |
| 543 | #define PGRDCMPL_EVT_STAT_LP_4K(n) (0xFF << (24 - (n)*8)) | |
| 544 | ||
| 545 | /* | |
| 546 | * NAND Event and Error Enable Register (NAND_EVTER_EN) | |
| 547 | */ | |
| 548 | /* Operation complete event enable */ | |
| 549 | #define IFC_NAND_EVTER_EN_OPC_EN 0x80000000 | |
| 550 | /* Page read complete event enable */ | |
| 551 | #define IFC_NAND_EVTER_EN_PGRDCMPL_EN 0x20000000 | |
| 552 | /* Flash Timeout error enable */ | |
| 553 | #define IFC_NAND_EVTER_EN_FTOER_EN 0x08000000 | |
| 554 | /* Write Protect error enable */ | |
| 555 | #define IFC_NAND_EVTER_EN_WPER_EN 0x04000000 | |
| 556 | /* ECC error logging enable */ | |
| 557 | #define IFC_NAND_EVTER_EN_ECCER_EN 0x02000000 | |
| 558 | ||
| 559 | /* | |
| 560 | * NAND Event and Error Interrupt Enable Register (NAND_EVTER_INTR_EN) | |
| 561 | */ | |
| 562 | /* Enable interrupt for operation complete */ | |
| 563 | #define IFC_NAND_EVTER_INTR_OPCIR_EN 0x80000000 | |
| 564 | /* Enable interrupt for Page read complete */ | |
| 565 | #define IFC_NAND_EVTER_INTR_PGRDCMPLIR_EN 0x20000000 | |
| 566 | /* Enable interrupt for Flash timeout error */ | |
| 567 | #define IFC_NAND_EVTER_INTR_FTOERIR_EN 0x08000000 | |
| 568 | /* Enable interrupt for Write protect error */ | |
| 569 | #define IFC_NAND_EVTER_INTR_WPERIR_EN 0x04000000 | |
| 570 | /* Enable interrupt for ECC error*/ | |
| 571 | #define IFC_NAND_EVTER_INTR_ECCERIR_EN 0x02000000 | |
| 572 | ||
| 573 | /* | |
| 574 | * NAND Transfer Error Attribute Register-0 (NAND_ERATTR0) | |
| 575 | */ | |
| 576 | #define IFC_NAND_ERATTR0_MASK 0x0C080000 | |
| 577 | /* Error on CS0-3 for NAND */ | |
| 578 | #define IFC_NAND_ERATTR0_ERCS_CS0 0x00000000 | |
| 579 | #define IFC_NAND_ERATTR0_ERCS_CS1 0x04000000 | |
| 580 | #define IFC_NAND_ERATTR0_ERCS_CS2 0x08000000 | |
| 581 | #define IFC_NAND_ERATTR0_ERCS_CS3 0x0C000000 | |
| 582 | /* Transaction type of error Read/Write */ | |
| 583 | #define IFC_NAND_ERATTR0_ERTTYPE_READ 0x00080000 | |
| 584 | ||
| 585 | /* | |
| 586 | * NAND Flash Status Register (NAND_FSR) | |
| 587 | */ | |
| 588 | /* First byte of data read from read status op */ | |
| 589 | #define IFC_NAND_NFSR_RS0 0xFF000000 | |
| 590 | /* Second byte of data read from read status op */ | |
| 591 | #define IFC_NAND_NFSR_RS1 0x00FF0000 | |
| 592 | ||
| 593 | /* | |
| 594 | * ECC Error Status Registers (ECCSTAT0-ECCSTAT3) | |
| 595 | */ | |
| 596 | /* Number of ECC errors on sector n (n = 0-15) */ | |
| 597 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_MASK 0x0F000000 | |
| 598 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_SHIFT 24 | |
| 599 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_MASK 0x000F0000 | |
| 600 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_SHIFT 16 | |
| 601 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_MASK 0x00000F00 | |
| 602 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_SHIFT 8 | |
| 603 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_MASK 0x0000000F | |
| 604 | #define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_SHIFT 0 | |
| 605 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_MASK 0x0F000000 | |
| 606 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_SHIFT 24 | |
| 607 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_MASK 0x000F0000 | |
| 608 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_SHIFT 16 | |
| 609 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_MASK 0x00000F00 | |
| 610 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_SHIFT 8 | |
| 611 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_MASK 0x0000000F | |
| 612 | #define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_SHIFT 0 | |
| 613 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_MASK 0x0F000000 | |
| 614 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_SHIFT 24 | |
| 615 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_MASK 0x000F0000 | |
| 616 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_SHIFT 16 | |
| 617 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_MASK 0x00000F00 | |
| 618 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_SHIFT 8 | |
| 619 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_MASK 0x0000000F | |
| 620 | #define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_SHIFT 0 | |
| 621 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_MASK 0x0F000000 | |
| 622 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_SHIFT 24 | |
| 623 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_MASK 0x000F0000 | |
| 624 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_SHIFT 16 | |
| 625 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_MASK 0x00000F00 | |
| 626 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_SHIFT 8 | |
| 627 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_MASK 0x0000000F | |
| 628 | #define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_SHIFT 0 | |
| 629 | ||
| 630 | /* | |
| 631 | * NAND Control Register (NANDCR) | |
| 632 | */ | |
| 633 | #define IFC_NAND_NCR_FTOCNT_MASK 0x1E000000 | |
| 634 | #define IFC_NAND_NCR_FTOCNT_SHIFT 25 | |
| 635 | #define IFC_NAND_NCR_FTOCNT(n) ((_ilog2(n) - 8) << IFC_NAND_NCR_FTOCNT_SHIFT) | |
| 636 | ||
| 637 | /* | |
| 638 | * NAND_AUTOBOOT_TRGR | |
| 639 | */ | |
| 640 | /* Trigger RCW load */ | |
| 641 | #define IFC_NAND_AUTOBOOT_TRGR_RCW_LD 0x80000000 | |
| 642 | /* Trigget Auto Boot */ | |
| 643 | #define IFC_NAND_AUTOBOOT_TRGR_BOOT_LD 0x20000000 | |
| 644 | ||
| 645 | /* | |
| 646 | * NAND_MDR | |
| 647 | */ | |
| 648 | /* 1st read data byte when opcode SBRD */ | |
| 649 | #define IFC_NAND_MDR_RDATA0 0xFF000000 | |
| 650 | /* 2nd read data byte when opcode SBRD */ | |
| 651 | #define IFC_NAND_MDR_RDATA1 0x00FF0000 | |
| 652 | ||
| 653 | /* | |
| 654 | * NOR Machine Specific Registers | |
| 655 | */ | |
| 656 | /* | |
| 657 | * NOR Event and Error Status Register (NOR_EVTER_STAT) | |
| 658 | */ | |
| 659 | /* NOR Command Sequence Operation Complete */ | |
| 660 | #define IFC_NOR_EVTER_STAT_OPC_NOR 0x80000000 | |
| 661 | /* Write Protect Error */ | |
| 662 | #define IFC_NOR_EVTER_STAT_WPER 0x04000000 | |
| 663 | /* Command Sequence Timeout Error */ | |
| 664 | #define IFC_NOR_EVTER_STAT_STOER 0x01000000 | |
| 665 | ||
| 666 | /* | |
| 667 | * NOR Event and Error Enable Register (NOR_EVTER_EN) | |
| 668 | */ | |
| 669 | /* NOR Command Seq complete event enable */ | |
| 670 | #define IFC_NOR_EVTER_EN_OPCEN_NOR 0x80000000 | |
| 671 | /* Write Protect Error Checking Enable */ | |
| 672 | #define IFC_NOR_EVTER_EN_WPEREN 0x04000000 | |
| 673 | /* Timeout Error Enable */ | |
| 674 | #define IFC_NOR_EVTER_EN_STOEREN 0x01000000 | |
| 675 | ||
| 676 | /* | |
| 677 | * NOR Event and Error Interrupt Enable Register (NOR_EVTER_INTR_EN) | |
| 678 | */ | |
| 679 | /* Enable interrupt for OPC complete */ | |
| 680 | #define IFC_NOR_EVTER_INTR_OPCEN_NOR 0x80000000 | |
| 681 | /* Enable interrupt for write protect error */ | |
| 682 | #define IFC_NOR_EVTER_INTR_WPEREN 0x04000000 | |
| 683 | /* Enable interrupt for timeout error */ | |
| 684 | #define IFC_NOR_EVTER_INTR_STOEREN 0x01000000 | |
| 685 | ||
| 686 | /* | |
| 687 | * NOR Transfer Error Attribute Register-0 (NOR_ERATTR0) | |
| 688 | */ | |
| 689 | /* Source ID for error transaction */ | |
| 690 | #define IFC_NOR_ERATTR0_ERSRCID 0xFF000000 | |
| 691 | /* AXI ID for error transation */ | |
| 692 | #define IFC_NOR_ERATTR0_ERAID 0x000FF000 | |
| 693 | /* Chip select corresponds to NOR error */ | |
| 694 | #define IFC_NOR_ERATTR0_ERCS_CS0 0x00000000 | |
| 695 | #define IFC_NOR_ERATTR0_ERCS_CS1 0x00000010 | |
| 696 | #define IFC_NOR_ERATTR0_ERCS_CS2 0x00000020 | |
| 697 | #define IFC_NOR_ERATTR0_ERCS_CS3 0x00000030 | |
| 698 | /* Type of transaction read/write */ | |
| 699 | #define IFC_NOR_ERATTR0_ERTYPE_READ 0x00000001 | |
| 700 | ||
| 701 | /* | |
| 702 | * NOR Transfer Error Attribute Register-2 (NOR_ERATTR2) | |
| 703 | */ | |
| 704 | #define IFC_NOR_ERATTR2_ER_NUM_PHASE_EXP 0x000F0000 | |
| 705 | #define IFC_NOR_ERATTR2_ER_NUM_PHASE_PER 0x00000F00 | |
| 706 | ||
| 707 | /* | |
| 708 | * NOR Control Register (NORCR) | |
| 709 | */ | |
| 710 | #define IFC_NORCR_MASK 0x0F0F0000 | |
| 711 | /* No. of Address/Data Phase */ | |
| 712 | #define IFC_NORCR_NUM_PHASE_MASK 0x0F000000 | |
| 713 | #define IFC_NORCR_NUM_PHASE_SHIFT 24 | |
| 714 | #define IFC_NORCR_NUM_PHASE(n) ((n-1) << IFC_NORCR_NUM_PHASE_SHIFT) | |
| 715 | /* Sequence Timeout Count */ | |
| 716 | #define IFC_NORCR_STOCNT_MASK 0x000F0000 | |
| 717 | #define IFC_NORCR_STOCNT_SHIFT 16 | |
| 718 | #define IFC_NORCR_STOCNT(n) ((__ilog2(n) - 8) << IFC_NORCR_STOCNT_SHIFT) | |
| 719 | ||
| 720 | /* | |
| 721 | * GPCM Machine specific registers | |
| 722 | */ | |
| 723 | /* | |
| 724 | * GPCM Event and Error Status Register (GPCM_EVTER_STAT) | |
| 725 | */ | |
| 726 | /* Timeout error */ | |
| 727 | #define IFC_GPCM_EVTER_STAT_TOER 0x04000000 | |
| 728 | /* Parity error */ | |
| 729 | #define IFC_GPCM_EVTER_STAT_PER 0x01000000 | |
| 730 | ||
| 731 | /* | |
| 732 | * GPCM Event and Error Enable Register (GPCM_EVTER_EN) | |
| 733 | */ | |
| 734 | /* Timeout error enable */ | |
| 735 | #define IFC_GPCM_EVTER_EN_TOER_EN 0x04000000 | |
| 736 | /* Parity error enable */ | |
| 737 | #define IFC_GPCM_EVTER_EN_PER_EN 0x01000000 | |
| 738 | ||
| 739 | /* | |
| 740 | * GPCM Event and Error Interrupt Enable Register (GPCM_EVTER_INTR_EN) | |
| 741 | */ | |
| 742 | /* Enable Interrupt for timeout error */ | |
| 743 | #define IFC_GPCM_EEIER_TOERIR_EN 0x04000000 | |
| 744 | /* Enable Interrupt for Parity error */ | |
| 745 | #define IFC_GPCM_EEIER_PERIR_EN 0x01000000 | |
| 746 | ||
| 747 | /* | |
| 748 | * GPCM Transfer Error Attribute Register-0 (GPCM_ERATTR0) | |
| 749 | */ | |
| 750 | /* Source ID for error transaction */ | |
| 751 | #define IFC_GPCM_ERATTR0_ERSRCID 0xFF000000 | |
| 752 | /* AXI ID for error transaction */ | |
| 753 | #define IFC_GPCM_ERATTR0_ERAID 0x000FF000 | |
| 754 | /* Chip select corresponds to GPCM error */ | |
| 755 | #define IFC_GPCM_ERATTR0_ERCS_CS0 0x00000000 | |
| 756 | #define IFC_GPCM_ERATTR0_ERCS_CS1 0x00000040 | |
| 757 | #define IFC_GPCM_ERATTR0_ERCS_CS2 0x00000080 | |
| 758 | #define IFC_GPCM_ERATTR0_ERCS_CS3 0x000000C0 | |
| 759 | /* Type of transaction read/Write */ | |
| 760 | #define IFC_GPCM_ERATTR0_ERTYPE_READ 0x00000001 | |
| 761 | ||
| 762 | /* | |
| 763 | * GPCM Transfer Error Attribute Register-2 (GPCM_ERATTR2) | |
| 764 | */ | |
| 765 | /* On which beat of address/data parity error is observed */ | |
| 766 | #define IFC_GPCM_ERATTR2_PERR_BEAT 0x00000C00 | |
| 767 | /* Parity Error on byte */ | |
| 768 | #define IFC_GPCM_ERATTR2_PERR_BYTE 0x000000F0 | |
| 769 | /* Parity Error reported in addr or data phase */ | |
| 770 | #define IFC_GPCM_ERATTR2_PERR_DATA_PHASE 0x00000001 | |
| 771 | ||
| 772 | /* | |
| 773 | * GPCM Status Register (GPCM_STAT) | |
| 774 | */ | |
| 775 | #define IFC_GPCM_STAT_BSY 0x80000000 /* GPCM is busy */ | |
| 776 | ||
| 777 | ||
| 778 | #ifndef __ASSEMBLY__ | |
| 779 | #include <asm/io.h> | |
| 780 | ||
| 781 | extern void print_ifc_regs(void); | |
| 782 | extern void init_early_memctl_regs(void); | |
| 783 | ||
| 784 | #define IFC_BASE_ADDR ((struct fsl_ifc *)CONFIG_SYS_IFC_ADDR) | |
| 785 | ||
| ffdf8890 | 786 | #define get_ifc_cspr_ext(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext)) |
| d789b5f5 | 787 | #define get_ifc_cspr(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr)) |
| ffdf8890 | 788 | #define get_ifc_csor_ext(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext)) |
| d789b5f5 DD |
789 | #define get_ifc_csor(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor)) |
| 790 | #define get_ifc_amask(i) (in_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask)) | |
| 791 | #define get_ifc_ftim(i, j) (in_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j])) | |
| 792 | ||
| ffdf8890 | 793 | #define set_ifc_cspr_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext, v)) |
| d789b5f5 | 794 | #define set_ifc_cspr(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr, v)) |
| ffdf8890 | 795 | #define set_ifc_csor_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext, v)) |
| d789b5f5 DD |
796 | #define set_ifc_csor(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor, v)) |
| 797 | #define set_ifc_amask(i, v) (out_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask, v)) | |
| 798 | #define set_ifc_ftim(i, j, v) \ | |
| 799 | (out_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j], v)) | |
| 800 | ||
| 801 | #define FSL_IFC_BANK_COUNT 4 | |
| 802 | ||
| 803 | enum ifc_chip_sel { | |
| 804 | IFC_CS0, | |
| 805 | IFC_CS1, | |
| 806 | IFC_CS2, | |
| 807 | IFC_CS3, | |
| 808 | }; | |
| 809 | ||
| 810 | enum ifc_ftims { | |
| 811 | IFC_FTIM0, | |
| 812 | IFC_FTIM1, | |
| 813 | IFC_FTIM2, | |
| 814 | IFC_FTIM3, | |
| 815 | }; | |
| 816 | ||
| 817 | /* | |
| 818 | * IFC Controller NAND Machine registers | |
| 819 | */ | |
| 820 | struct fsl_ifc_nand { | |
| 821 | u32 ncfgr; | |
| 822 | u32 res1[0x4]; | |
| 823 | u32 nand_fcr0; | |
| 824 | u32 nand_fcr1; | |
| 825 | u32 res2[0x8]; | |
| 826 | u32 row0; | |
| 827 | u32 res3; | |
| 828 | u32 col0; | |
| 829 | u32 res4; | |
| 830 | u32 row1; | |
| 831 | u32 res5; | |
| 832 | u32 col1; | |
| 833 | u32 res6; | |
| 834 | u32 row2; | |
| 835 | u32 res7; | |
| 836 | u32 col2; | |
| 837 | u32 res8; | |
| 838 | u32 row3; | |
| 839 | u32 res9; | |
| 840 | u32 col3; | |
| 841 | u32 res10[0x24]; | |
| 842 | u32 nand_fbcr; | |
| 843 | u32 res11; | |
| 844 | u32 nand_fir0; | |
| 845 | u32 nand_fir1; | |
| 846 | u32 nand_fir2; | |
| 847 | u32 res12[0x10]; | |
| 848 | u32 nand_csel; | |
| 849 | u32 res13; | |
| 850 | u32 nandseq_strt; | |
| 851 | u32 res14; | |
| 852 | u32 nand_evter_stat; | |
| 853 | u32 res15; | |
| 854 | u32 pgrdcmpl_evt_stat; | |
| 855 | u32 res16[0x2]; | |
| 856 | u32 nand_evter_en; | |
| 857 | u32 res17[0x2]; | |
| 858 | u32 nand_evter_intr_en; | |
| 859 | u32 res18[0x2]; | |
| 860 | u32 nand_erattr0; | |
| 861 | u32 nand_erattr1; | |
| 862 | u32 res19[0x10]; | |
| 863 | u32 nand_fsr; | |
| 864 | u32 res20; | |
| 52f90dad | 865 | u32 nand_eccstat[4]; |
| d789b5f5 DD |
866 | u32 res21[0x20]; |
| 867 | u32 nanndcr; | |
| 868 | u32 res22[0x2]; | |
| 869 | u32 nand_autoboot_trgr; | |
| 870 | u32 res23; | |
| 871 | u32 nand_mdr; | |
| 872 | u32 res24[0x5C]; | |
| 873 | }; | |
| 874 | ||
| 875 | /* | |
| 876 | * IFC controller NOR Machine registers | |
| 877 | */ | |
| 878 | struct fsl_ifc_nor { | |
| 879 | u32 nor_evter_stat; | |
| 880 | u32 res1[0x2]; | |
| 881 | u32 nor_evter_en; | |
| 882 | u32 res2[0x2]; | |
| 883 | u32 nor_evter_intr_en; | |
| 884 | u32 res3[0x2]; | |
| 885 | u32 nor_erattr0; | |
| 886 | u32 nor_erattr1; | |
| 887 | u32 nor_erattr2; | |
| 888 | u32 res4[0x4]; | |
| 889 | u32 norcr; | |
| 890 | u32 res5[0xEF]; | |
| 891 | }; | |
| 892 | ||
| 893 | /* | |
| 894 | * IFC controller GPCM Machine registers | |
| 895 | */ | |
| 896 | struct fsl_ifc_gpcm { | |
| 897 | u32 gpcm_evter_stat; | |
| 898 | u32 res1[0x2]; | |
| 899 | u32 gpcm_evter_en; | |
| 900 | u32 res2[0x2]; | |
| 901 | u32 gpcm_evter_intr_en; | |
| 902 | u32 res3[0x2]; | |
| 903 | u32 gpcm_erattr0; | |
| 904 | u32 gpcm_erattr1; | |
| 905 | u32 gpcm_erattr2; | |
| 906 | u32 gpcm_stat; | |
| 907 | u32 res4[0x1F3]; | |
| 908 | }; | |
| 909 | ||
| 910 | ||
| 911 | /* | |
| 912 | * IFC Controller Registers | |
| 913 | */ | |
| 914 | struct fsl_ifc { | |
| 915 | u32 ifc_rev; | |
| ffdf8890 | 916 | u32 res1[0x2]; |
| d789b5f5 | 917 | struct { |
| ffdf8890 | 918 | u32 cspr_ext; |
| d789b5f5 | 919 | u32 cspr; |
| ffdf8890 | 920 | u32 res2; |
| d789b5f5 | 921 | } cspr_cs[FSL_IFC_BANK_COUNT]; |
| ffdf8890 | 922 | u32 res3[0x19]; |
| d789b5f5 DD |
923 | struct { |
| 924 | u32 amask; | |
| 925 | u32 res4[0x2]; | |
| 926 | } amask_cs[FSL_IFC_BANK_COUNT]; | |
| ffdf8890 | 927 | u32 res5[0x17]; |
| d789b5f5 | 928 | struct { |
| ffdf8890 | 929 | u32 csor_ext; |
| d789b5f5 | 930 | u32 csor; |
| ffdf8890 | 931 | u32 res6; |
| d789b5f5 | 932 | } csor_cs[FSL_IFC_BANK_COUNT]; |
| ffdf8890 | 933 | u32 res7[0x19]; |
| d789b5f5 DD |
934 | struct { |
| 935 | u32 ftim[4]; | |
| 936 | u32 res8[0x8]; | |
| 937 | } ftim_cs[FSL_IFC_BANK_COUNT]; | |
| 938 | u32 res9[0x60]; | |
| 939 | u32 rb_stat; | |
| 940 | u32 res10[0x2]; | |
| 941 | u32 ifc_gcr; | |
| 942 | u32 res11[0x2]; | |
| 943 | u32 cm_evter_stat; | |
| 944 | u32 res12[0x2]; | |
| 945 | u32 cm_evter_en; | |
| 946 | u32 res13[0x2]; | |
| 947 | u32 cm_evter_intr_en; | |
| 948 | u32 res14[0x2]; | |
| 949 | u32 cm_erattr0; | |
| 950 | u32 cm_erattr1; | |
| 951 | u32 res15[0x2]; | |
| 952 | u32 ifc_ccr; | |
| 953 | u32 ifc_csr; | |
| 954 | u32 res16[0x2EB]; | |
| 955 | struct fsl_ifc_nand ifc_nand; | |
| 956 | struct fsl_ifc_nor ifc_nor; | |
| 957 | struct fsl_ifc_gpcm ifc_gpcm; | |
| 958 | }; | |
| 959 | ||
| 42aee64b PA |
960 | #ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769 |
| 961 | #undef CSPR_MSEL_NOR | |
| 962 | #define CSPR_MSEL_NOR CSPR_MSEL_GPCM | |
| 963 | #endif | |
| 964 | ||
| d789b5f5 DD |
965 | #endif /* __ASSEMBLY__ */ |
| 966 | #endif /* __ASM_PPC_FSL_IFC_H */ |