1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2004-2007, 2010 Freescale Semiconductor, Inc. 4 */ 5 6 #ifndef __MPC83XX_H__ 7 #define __MPC83XX_H__ 8 9 #include <config.h> 10 #include <asm/fsl_lbc.h> 11 #if defined(CONFIG_E300) 12 #include <asm/e300.h> 13 #endif 14 15 /* 16 * MPC83xx cpu provide RCR register to do reset thing specially 17 */ 18 #define MPC83xx_RESET 19 20 /* 21 * System reset offset (PowerPC standard) 22 */ 23 #define EXC_OFF_SYS_RESET 0x0100 24 #define _START_OFFSET EXC_OFF_SYS_RESET 25 26 /* 27 * IMMRBAR - Internal Memory Register Base Address 28 */ 29 #ifndef CONFIG_DEFAULT_IMMR 30 /* Default IMMR base address */ 31 #define CONFIG_DEFAULT_IMMR 0xFF400000 32 #endif 33 /* Register offset to immr */ 34 #define IMMRBAR 0x0000 35 #define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base addr. mask */ 36 #define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR) 37 38 /* 39 * LAWBAR - Local Access Window Base Address Register 40 */ 41 /* Register offset to immr */ 42 #define LBLAWBAR0 0x0020 43 #define LBLAWAR0 0x0024 44 #define LBLAWBAR1 0x0028 45 #define LBLAWAR1 0x002C 46 #define LBLAWBAR2 0x0030 47 #define LBLAWAR2 0x0034 48 #define LBLAWBAR3 0x0038 49 #define LBLAWAR3 0x003C 50 #define LAWBAR_BAR 0xFFFFF000 /* Base addr. mask */ 51 52 /* 53 * SPRIDR - System Part and Revision ID Register 54 */ 55 #define SPRIDR_PARTID 0xFFFF0000 /* Part Id */ 56 #define SPRIDR_REVID 0x0000FFFF /* Revision Id */ 57 58 #if defined(CONFIG_MPC834x) 59 #define REVID_MAJOR(spridr) ((spridr & 0x0000FF00) >> 8) 60 #define REVID_MINOR(spridr) (spridr & 0x000000FF) 61 #else 62 #define REVID_MAJOR(spridr) ((spridr & 0x000000F0) >> 4) 63 #define REVID_MINOR(spridr) (spridr & 0x0000000F) 64 #endif 65 66 #define PARTID_NO_E(spridr) ((spridr & 0xFFFE0000) >> 16) 67 #define SPR_FAMILY(spridr) ((spridr & 0xFFF00000) >> 20) 68 69 #define SPR_8308 0x8100 70 #define SPR_8309 0x8110 71 #define SPR_831X_FAMILY 0x80B 72 #define SPR_8311 0x80B2 73 #define SPR_8313 0x80B0 74 #define SPR_8314 0x80B6 75 #define SPR_8315 0x80B4 76 #define SPR_832X_FAMILY 0x806 77 #define SPR_8321 0x8066 78 #define SPR_8323 0x8062 79 #define SPR_834X_FAMILY 0x803 80 #define SPR_8343 0x8036 81 #define SPR_8347_TBGA_ 0x8032 82 #define SPR_8347_PBGA_ 0x8034 83 #define SPR_8349 0x8030 84 #define SPR_836X_FAMILY 0x804 85 #define SPR_8358_TBGA_ 0x804A 86 #define SPR_8358_PBGA_ 0x804E 87 #define SPR_8360 0x8048 88 #define SPR_837X_FAMILY 0x80C 89 #define SPR_8377 0x80C6 90 #define SPR_8378 0x80C4 91 #define SPR_8379 0x80C2 92 93 /* 94 * SPCR - System Priority Configuration Register 95 */ 96 /* PCI Highest Priority Enable */ 97 #define SPCR_PCIHPE 0x10000000 98 #define SPCR_PCIHPE_SHIFT (31-3) 99 /* PCI bridge system bus request priority */ 100 #define SPCR_PCIPR 0x03000000 101 #define SPCR_PCIPR_SHIFT (31-7) 102 #define SPCR_OPT 0x00800000 /* Optimize */ 103 #define SPCR_OPT_SHIFT (31-8) 104 /* E300 PowerPC core time base unit enable */ 105 #define SPCR_TBEN 0x00400000 106 #define SPCR_TBEN_SHIFT (31-9) 107 /* E300 PowerPC Core system bus request priority */ 108 #define SPCR_COREPR 0x00300000 109 #define SPCR_COREPR_SHIFT (31-11) 110 111 #if defined(CONFIG_MPC834x) 112 /* SPCR bits - MPC8349 specific */ 113 /* TSEC1 data priority */ 114 #define SPCR_TSEC1DP 0x00003000 115 #define SPCR_TSEC1DP_SHIFT (31-19) 116 /* TSEC1 buffer descriptor priority */ 117 #define SPCR_TSEC1BDP 0x00000C00 118 #define SPCR_TSEC1BDP_SHIFT (31-21) 119 /* TSEC1 emergency priority */ 120 #define SPCR_TSEC1EP 0x00000300 121 #define SPCR_TSEC1EP_SHIFT (31-23) 122 /* TSEC2 data priority */ 123 #define SPCR_TSEC2DP 0x00000030 124 #define SPCR_TSEC2DP_SHIFT (31-27) 125 /* TSEC2 buffer descriptor priority */ 126 #define SPCR_TSEC2BDP 0x0000000C 127 #define SPCR_TSEC2BDP_SHIFT (31-29) 128 /* TSEC2 emergency priority */ 129 #define SPCR_TSEC2EP 0x00000003 130 #define SPCR_TSEC2EP_SHIFT (31-31) 131 132 #elif defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \ 133 defined(CONFIG_MPC837x) 134 /* SPCR bits - MPC8308, MPC831x and MPC837x specific */ 135 /* TSEC data priority */ 136 #define SPCR_TSECDP 0x00003000 137 #define SPCR_TSECDP_SHIFT (31-19) 138 /* TSEC buffer descriptor priority */ 139 #define SPCR_TSECBDP 0x00000C00 140 #define SPCR_TSECBDP_SHIFT (31-21) 141 /* TSEC emergency priority */ 142 #define SPCR_TSECEP 0x00000300 143 #define SPCR_TSECEP_SHIFT (31-23) 144 #endif 145 146 /* SICRL/H - System I/O Configuration Register Low/High 147 */ 148 #if defined(CONFIG_MPC834x) 149 /* SICRL bits - MPC8349 specific */ 150 #define SICRL_LDP_A 0x80000000 151 #define SICRL_USB1 0x40000000 152 #define SICRL_USB0 0x20000000 153 #define SICRL_UART 0x0C000000 154 #define SICRL_GPIO1_A 0x02000000 155 #define SICRL_GPIO1_B 0x01000000 156 #define SICRL_GPIO1_C 0x00800000 157 #define SICRL_GPIO1_D 0x00400000 158 #define SICRL_GPIO1_E 0x00200000 159 #define SICRL_GPIO1_F 0x00180000 160 #define SICRL_GPIO1_G 0x00040000 161 #define SICRL_GPIO1_H 0x00020000 162 #define SICRL_GPIO1_I 0x00010000 163 #define SICRL_GPIO1_J 0x00008000 164 #define SICRL_GPIO1_K 0x00004000 165 #define SICRL_GPIO1_L 0x00003000 166 167 /* SICRH bits - MPC8349 specific */ 168 #define SICRH_DDR 0x80000000 169 #define SICRH_TSEC1_A 0x10000000 170 #define SICRH_TSEC1_B 0x08000000 171 #define SICRH_TSEC1_C 0x04000000 172 #define SICRH_TSEC1_D 0x02000000 173 #define SICRH_TSEC1_E 0x01000000 174 #define SICRH_TSEC1_F 0x00800000 175 #define SICRH_TSEC2_A 0x00400000 176 #define SICRH_TSEC2_B 0x00200000 177 #define SICRH_TSEC2_C 0x00100000 178 #define SICRH_TSEC2_D 0x00080000 179 #define SICRH_TSEC2_E 0x00040000 180 #define SICRH_TSEC2_F 0x00020000 181 #define SICRH_TSEC2_G 0x00010000 182 #define SICRH_TSEC2_H 0x00008000 183 #define SICRH_GPIO2_A 0x00004000 184 #define SICRH_GPIO2_B 0x00002000 185 #define SICRH_GPIO2_C 0x00001000 186 #define SICRH_GPIO2_D 0x00000800 187 #define SICRH_GPIO2_E 0x00000400 188 #define SICRH_GPIO2_F 0x00000200 189 #define SICRH_GPIO2_G 0x00000180 190 #define SICRH_GPIO2_H 0x00000060 191 #define SICRH_TSOBI1 0x00000002 192 #define SICRH_TSOBI2 0x00000001 193 194 #elif defined(CONFIG_MPC8360) 195 /* SICRL bits - MPC8360 specific */ 196 #define SICRL_LDP_A 0xC0000000 197 #define SICRL_LCLK_1 0x10000000 198 #define SICRL_LCLK_2 0x08000000 199 #define SICRL_SRCID_A 0x03000000 200 #define SICRL_IRQ_CKSTP_A 0x00C00000 201 202 /* SICRH bits - MPC8360 specific */ 203 #define SICRH_DDR 0x80000000 204 #define SICRH_SECONDARY_DDR 0x40000000 205 #define SICRH_SDDROE 0x20000000 206 #define SICRH_IRQ3 0x10000000 207 #define SICRH_UC1EOBI 0x00000004 208 #define SICRH_UC2E1OBI 0x00000002 209 #define SICRH_UC2E2OBI 0x00000001 210 211 #elif defined(CONFIG_MPC832x) 212 /* SICRL bits - MPC832x specific */ 213 #define SICRL_LDP_LCS_A 0x80000000 214 #define SICRL_IRQ_CKS 0x20000000 215 #define SICRL_PCI_MSRC 0x10000000 216 #define SICRL_URT_CTPR 0x06000000 217 #define SICRL_IRQ_CTPR 0x00C00000 218 219 #elif defined(CONFIG_MPC8313) 220 /* SICRL bits - MPC8313 specific */ 221 #define SICRL_LBC 0x30000000 222 #define SICRL_UART 0x0C000000 223 #define SICRL_SPI_A 0x03000000 224 #define SICRL_SPI_B 0x00C00000 225 #define SICRL_SPI_C 0x00300000 226 #define SICRL_SPI_D 0x000C0000 227 #define SICRL_USBDR_11 0x00000C00 228 #define SICRL_USBDR_10 0x00000800 229 #define SICRL_USBDR_01 0x00000400 230 #define SICRL_USBDR_00 0x00000000 231 #define SICRL_ETSEC1_A 0x0000000C 232 #define SICRL_ETSEC2_A 0x00000003 233 234 /* SICRH bits - MPC8313 specific */ 235 #define SICRH_INTR_A 0x02000000 236 #define SICRH_INTR_B 0x00C00000 237 #define SICRH_IIC 0x00300000 238 #define SICRH_ETSEC2_B 0x000C0000 239 #define SICRH_ETSEC2_C 0x00030000 240 #define SICRH_ETSEC2_D 0x0000C000 241 #define SICRH_ETSEC2_E 0x00003000 242 #define SICRH_ETSEC2_F 0x00000C00 243 #define SICRH_ETSEC2_G 0x00000300 244 #define SICRH_ETSEC1_B 0x00000080 245 #define SICRH_ETSEC1_C 0x00000060 246 #define SICRH_GTX1_DLY 0x00000008 247 #define SICRH_GTX2_DLY 0x00000004 248 #define SICRH_TSOBI1 0x00000002 249 #define SICRH_TSOBI2 0x00000001 250 251 #elif defined(CONFIG_MPC8315) 252 /* SICRL bits - MPC8315 specific */ 253 #define SICRL_DMA_CH0 0xc0000000 254 #define SICRL_DMA_SPI 0x30000000 255 #define SICRL_UART 0x0c000000 256 #define SICRL_IRQ4 0x02000000 257 #define SICRL_IRQ5 0x01800000 258 #define SICRL_IRQ6_7 0x00400000 259 #define SICRL_IIC1 0x00300000 260 #define SICRL_TDM 0x000c0000 261 #define SICRL_TDM_SHARED 0x00030000 262 #define SICRL_PCI_A 0x0000c000 263 #define SICRL_ELBC_A 0x00003000 264 #define SICRL_ETSEC1_A 0x000000c0 265 #define SICRL_ETSEC1_B 0x00000030 266 #define SICRL_ETSEC1_C 0x0000000c 267 #define SICRL_TSEXPOBI 0x00000001 268 269 /* SICRH bits - MPC8315 specific */ 270 #define SICRH_GPIO_0 0xc0000000 271 #define SICRH_GPIO_1 0x30000000 272 #define SICRH_GPIO_2 0x0c000000 273 #define SICRH_GPIO_3 0x03000000 274 #define SICRH_GPIO_4 0x00c00000 275 #define SICRH_GPIO_5 0x00300000 276 #define SICRH_GPIO_6 0x000c0000 277 #define SICRH_GPIO_7 0x00030000 278 #define SICRH_GPIO_8 0x0000c000 279 #define SICRH_GPIO_9 0x00003000 280 #define SICRH_GPIO_10 0x00000c00 281 #define SICRH_GPIO_11 0x00000300 282 #define SICRH_ETSEC2_A 0x000000c0 283 #define SICRH_TSOBI1 0x00000002 284 #define SICRH_TSOBI2 0x00000001 285 286 #elif defined(CONFIG_MPC837x) 287 /* SICRL bits - MPC837x specific */ 288 #define SICRL_USB_A 0xC0000000 289 #define SICRL_USB_B 0x30000000 290 #define SICRL_USB_B_SD 0x20000000 291 #define SICRL_UART 0x0C000000 292 #define SICRL_GPIO_A 0x02000000 293 #define SICRL_GPIO_B 0x01000000 294 #define SICRL_GPIO_C 0x00800000 295 #define SICRL_GPIO_D 0x00400000 296 #define SICRL_GPIO_E 0x00200000 297 #define SICRL_GPIO_F 0x00180000 298 #define SICRL_GPIO_G 0x00040000 299 #define SICRL_GPIO_H 0x00020000 300 #define SICRL_GPIO_I 0x00010000 301 #define SICRL_GPIO_J 0x00008000 302 #define SICRL_GPIO_K 0x00004000 303 #define SICRL_GPIO_L 0x00003000 304 #define SICRL_DMA_A 0x00000800 305 #define SICRL_DMA_B 0x00000400 306 #define SICRL_DMA_C 0x00000200 307 #define SICRL_DMA_D 0x00000100 308 #define SICRL_DMA_E 0x00000080 309 #define SICRL_DMA_F 0x00000040 310 #define SICRL_DMA_G 0x00000020 311 #define SICRL_DMA_H 0x00000010 312 #define SICRL_DMA_I 0x00000008 313 #define SICRL_DMA_J 0x00000004 314 #define SICRL_LDP_A 0x00000002 315 #define SICRL_LDP_B 0x00000001 316 317 /* SICRH bits - MPC837x specific */ 318 #define SICRH_DDR 0x80000000 319 #define SICRH_TSEC1_A 0x10000000 320 #define SICRH_TSEC1_B 0x08000000 321 #define SICRH_TSEC2_A 0x00400000 322 #define SICRH_TSEC2_B 0x00200000 323 #define SICRH_TSEC2_C 0x00100000 324 #define SICRH_TSEC2_D 0x00080000 325 #define SICRH_TSEC2_E 0x00040000 326 #define SICRH_TMR 0x00010000 327 #define SICRH_GPIO2_A 0x00008000 328 #define SICRH_GPIO2_B 0x00004000 329 #define SICRH_GPIO2_C 0x00002000 330 #define SICRH_GPIO2_D 0x00001000 331 #define SICRH_GPIO2_E 0x00000C00 332 #define SICRH_GPIO2_E_SD 0x00000800 333 #define SICRH_GPIO2_F 0x00000300 334 #define SICRH_GPIO2_G 0x000000C0 335 #define SICRH_GPIO2_H 0x00000030 336 #define SICRH_SPI 0x00000003 337 #define SICRH_SPI_SD 0x00000001 338 339 #elif defined(CONFIG_MPC8308) 340 /* SICRL bits - MPC8308 specific */ 341 #define SICRL_SPI_PF0 (0 << 28) 342 #define SICRL_SPI_PF1 (1 << 28) 343 #define SICRL_SPI_PF3 (3 << 28) 344 #define SICRL_UART_PF0 (0 << 26) 345 #define SICRL_UART_PF1 (1 << 26) 346 #define SICRL_UART_PF3 (3 << 26) 347 #define SICRL_IRQ_PF0 (0 << 24) 348 #define SICRL_IRQ_PF1 (1 << 24) 349 #define SICRL_I2C2_PF0 (0 << 20) 350 #define SICRL_I2C2_PF1 (1 << 20) 351 #define SICRL_ETSEC1_TX_CLK (0 << 6) 352 #define SICRL_ETSEC1_GTX_CLK125 (1 << 6) 353 354 /* SICRH bits - MPC8308 specific */ 355 #define SICRH_ESDHC_A_SD (0 << 30) 356 #define SICRH_ESDHC_A_GTM (1 << 30) 357 #define SICRH_ESDHC_A_GPIO (3 << 30) 358 #define SICRH_ESDHC_B_SD (0 << 28) 359 #define SICRH_ESDHC_B_GTM (1 << 28) 360 #define SICRH_ESDHC_B_GPIO (3 << 28) 361 #define SICRH_ESDHC_C_SD (0 << 26) 362 #define SICRH_ESDHC_C_GTM (1 << 26) 363 #define SICRH_ESDHC_C_GPIO (3 << 26) 364 #define SICRH_GPIO_A_GPIO (0 << 24) 365 #define SICRH_GPIO_A_TSEC2 (1 << 24) 366 #define SICRH_GPIO_B_GPIO (0 << 22) 367 #define SICRH_GPIO_B_TSEC2_TX_CLK (1 << 22) 368 #define SICRH_GPIO_B_TSEC2_GTX_CLK125 (2 << 22) 369 #define SICRH_IEEE1588_A_TMR (1 << 20) 370 #define SICRH_IEEE1588_A_GPIO (3 << 20) 371 #define SICRH_USB (1 << 18) 372 #define SICRH_GTM_GTM (1 << 16) 373 #define SICRH_GTM_GPIO (3 << 16) 374 #define SICRH_IEEE1588_B_TMR (1 << 14) 375 #define SICRH_IEEE1588_B_GPIO (3 << 14) 376 #define SICRH_ETSEC2_CRS (1 << 12) 377 #define SICRH_ETSEC2_GPIO (3 << 12) 378 #define SICRH_GPIOSEL_0 (0 << 8) 379 #define SICRH_GPIOSEL_1 (1 << 8) 380 #define SICRH_TMROBI_V3P3 (0 << 4) 381 #define SICRH_TMROBI_V2P5 (1 << 4) 382 #define SICRH_TSOBI1_V3P3 (0 << 1) 383 #define SICRH_TSOBI1_V2P5 (1 << 1) 384 #define SICRH_TSOBI2_V3P3 (0 << 0) 385 #define SICRH_TSOBI2_V2P5 (1 << 0) 386 387 #elif defined(CONFIG_MPC8309) 388 /* SICR_1 */ 389 #define SICR_1_UART1_UART1S (0 << (30-2)) 390 #define SICR_1_UART1_UART1RTS (1 << (30-2)) 391 #define SICR_1_I2C_I2C (0 << (30-4)) 392 #define SICR_1_I2C_CKSTOP (1 << (30-4)) 393 #define SICR_1_IRQ_A_IRQ (0 << (30-6)) 394 #define SICR_1_IRQ_A_MCP (1 << (30-6)) 395 #define SICR_1_IRQ_B_IRQ (0 << (30-8)) 396 #define SICR_1_IRQ_B_CKSTOP (1 << (30-8)) 397 #define SICR_1_GPIO_A_GPIO (0 << (30-10)) 398 #define SICR_1_GPIO_A_SD (2 << (30-10)) 399 #define SICR_1_GPIO_A_DDR (3 << (30-10)) 400 #define SICR_1_GPIO_B_GPIO (0 << (30-12)) 401 #define SICR_1_GPIO_B_SD (2 << (30-12)) 402 #define SICR_1_GPIO_B_QE (3 << (30-12)) 403 #define SICR_1_GPIO_C_GPIO (0 << (30-14)) 404 #define SICR_1_GPIO_C_CAN (1 << (30-14)) 405 #define SICR_1_GPIO_C_DDR (2 << (30-14)) 406 #define SICR_1_GPIO_C_LCS (3 << (30-14)) 407 #define SICR_1_GPIO_D_GPIO (0 << (30-16)) 408 #define SICR_1_GPIO_D_CAN (1 << (30-16)) 409 #define SICR_1_GPIO_D_DDR (2 << (30-16)) 410 #define SICR_1_GPIO_D_LCS (3 << (30-16)) 411 #define SICR_1_GPIO_E_GPIO (0 << (30-18)) 412 #define SICR_1_GPIO_E_CAN (1 << (30-18)) 413 #define SICR_1_GPIO_E_DDR (2 << (30-18)) 414 #define SICR_1_GPIO_E_LCS (3 << (30-18)) 415 #define SICR_1_GPIO_F_GPIO (0 << (30-20)) 416 #define SICR_1_GPIO_F_CAN (1 << (30-20)) 417 #define SICR_1_GPIO_F_CK (2 << (30-20)) 418 #define SICR_1_USB_A_USBDR (0 << (30-22)) 419 #define SICR_1_USB_A_UART2S (1 << (30-22)) 420 #define SICR_1_USB_B_USBDR (0 << (30-24)) 421 #define SICR_1_USB_B_UART2S (1 << (30-24)) 422 #define SICR_1_USB_B_UART2RTS (2 << (30-24)) 423 #define SICR_1_USB_C_USBDR (0 << (30-26)) 424 #define SICR_1_USB_C_QE_EXT (3 << (30-26)) 425 #define SICR_1_FEC1_FEC1 (0 << (30-28)) 426 #define SICR_1_FEC1_GTM (1 << (30-28)) 427 #define SICR_1_FEC1_GPIO (2 << (30-28)) 428 #define SICR_1_FEC2_FEC2 (0 << (30-30)) 429 #define SICR_1_FEC2_GTM (1 << (30-30)) 430 #define SICR_1_FEC2_GPIO (2 << (30-30)) 431 /* SICR_2 */ 432 #define SICR_2_FEC3_FEC3 (0 << (30-0)) 433 #define SICR_2_FEC3_TMR (1 << (30-0)) 434 #define SICR_2_FEC3_GPIO (2 << (30-0)) 435 #define SICR_2_HDLC1_A_HDLC1 (0 << (30-2)) 436 #define SICR_2_HDLC1_A_GPIO (1 << (30-2)) 437 #define SICR_2_HDLC1_A_TDM1 (2 << (30-2)) 438 #define SICR_2_ELBC_A_LA (0 << (30-4)) 439 #define SICR_2_ELBC_B_LCLK (0 << (30-6)) 440 #define SICR_2_HDLC2_A_HDLC2 (0 << (30-8)) 441 #define SICR_2_HDLC2_A_GPIO (0 << (30-8)) 442 #define SICR_2_HDLC2_A_TDM2 (0 << (30-8)) 443 /* bits 10-11 unused */ 444 #define SICR_2_USB_D_USBDR (0 << (30-12)) 445 #define SICR_2_USB_D_GPIO (2 << (30-12)) 446 #define SICR_2_USB_D_QE_BRG (3 << (30-12)) 447 #define SICR_2_PCI_PCI (0 << (30-14)) 448 #define SICR_2_PCI_CPCI_HS (2 << (30-14)) 449 #define SICR_2_HDLC1_B_HDLC1 (0 << (30-16)) 450 #define SICR_2_HDLC1_B_GPIO (1 << (30-16)) 451 #define SICR_2_HDLC1_B_QE_BRG (2 << (30-16)) 452 #define SICR_2_HDLC1_B_TDM1 (3 << (30-16)) 453 #define SICR_2_HDLC1_C_HDLC1 (0 << (30-18)) 454 #define SICR_2_HDLC1_C_GPIO (1 << (30-18)) 455 #define SICR_2_HDLC1_C_TDM1 (2 << (30-18)) 456 #define SICR_2_HDLC2_B_HDLC2 (0 << (30-20)) 457 #define SICR_2_HDLC2_B_GPIO (1 << (30-20)) 458 #define SICR_2_HDLC2_B_QE_BRG (2 << (30-20)) 459 #define SICR_2_HDLC2_B_TDM2 (3 << (30-20)) 460 #define SICR_2_HDLC2_C_HDLC2 (0 << (30-22)) 461 #define SICR_2_HDLC2_C_GPIO (1 << (30-22)) 462 #define SICR_2_HDLC2_C_TDM2 (2 << (30-22)) 463 #define SICR_2_HDLC2_C_QE_BRG (3 << (30-22)) 464 #define SICR_2_QUIESCE_B (0 << (30-24)) 465 466 #endif 467 468 /* 469 * SWCRR - System Watchdog Control Register 470 */ 471 /* Register offset to immr */ 472 #define SWCRR 0x0204 473 /* Software Watchdog Time Count */ 474 #define SWCRR_SWTC 0xFFFF0000 475 /* Watchdog Enable bit */ 476 #define SWCRR_SWEN 0x00000004 477 /* Software Watchdog Reset/Interrupt Select bit */ 478 #define SWCRR_SWRI 0x00000002 479 /* Software Watchdog Counter Prescale bit */ 480 #define SWCRR_SWPR 0x00000001 481 #define SWCRR_RES (~(SWCRR_SWTC | SWCRR_SWEN | \ 482 SWCRR_SWRI | SWCRR_SWPR)) 483 484 /* 485 * SWCNR - System Watchdog Counter Register 486 */ 487 /* Register offset to immr */ 488 #define SWCNR 0x0208 489 /* Software Watchdog Count mask */ 490 #define SWCNR_SWCN 0x0000FFFF 491 #define SWCNR_RES ~(SWCNR_SWCN) 492 493 /* 494 * SWSRR - System Watchdog Service Register 495 */ 496 /* Register offset to immr */ 497 #define SWSRR 0x020E 498 499 /* 500 * ACR - Arbiter Configuration Register 501 */ 502 #define ACR_COREDIS 0x10000000 /* Core disable */ 503 #define ACR_COREDIS_SHIFT (31-7) 504 #define ACR_PIPE_DEP 0x00070000 /* Pipeline depth */ 505 #define ACR_PIPE_DEP_SHIFT (31-15) 506 #define ACR_PCI_RPTCNT 0x00007000 /* PCI repeat count */ 507 #define ACR_PCI_RPTCNT_SHIFT (31-19) 508 #define ACR_RPTCNT 0x00000700 /* Repeat count */ 509 #define ACR_RPTCNT_SHIFT (31-23) 510 #define ACR_APARK 0x00000030 /* Address parking */ 511 #define ACR_APARK_SHIFT (31-27) 512 #define ACR_PARKM 0x0000000F /* Parking master */ 513 #define ACR_PARKM_SHIFT (31-31) 514 515 /* 516 * ATR - Arbiter Timers Register 517 */ 518 #define ATR_DTO 0x00FF0000 /* Data time out */ 519 #define ATR_DTO_SHIFT 16 520 #define ATR_ATO 0x000000FF /* Address time out */ 521 #define ATR_ATO_SHIFT 0 522 523 /* 524 * AER - Arbiter Event Register 525 */ 526 #define AER_ETEA 0x00000020 /* Transfer error */ 527 /* Reserved transfer type */ 528 #define AER_RES 0x00000010 529 /* External control word transfer type */ 530 #define AER_ECW 0x00000008 531 /* Address Only transfer type */ 532 #define AER_AO 0x00000004 533 #define AER_DTO 0x00000002 /* Data time out */ 534 #define AER_ATO 0x00000001 /* Address time out */ 535 536 /* 537 * AEATR - Arbiter Event Address Register 538 */ 539 #define AEATR_EVENT 0x07000000 /* Event type */ 540 #define AEATR_EVENT_SHIFT 24 541 #define AEATR_MSTR_ID 0x001F0000 /* Master Id */ 542 #define AEATR_MSTR_ID_SHIFT 16 543 #define AEATR_TBST 0x00000800 /* Transfer burst */ 544 #define AEATR_TBST_SHIFT 11 545 #define AEATR_TSIZE 0x00000700 /* Transfer Size */ 546 #define AEATR_TSIZE_SHIFT 8 547 #define AEATR_TTYPE 0x0000001F /* Transfer Type */ 548 #define AEATR_TTYPE_SHIFT 0 549 550 /* 551 * HRCWL - Hard Reset Configuration Word Low 552 */ 553 #define HRCWL_LBIUCM 0x80000000 554 #define HRCWL_LBIUCM_SHIFT 31 555 #define HRCWL_LCL_BUS_TO_SCB_CLK_1X1 0x00000000 556 #define HRCWL_LCL_BUS_TO_SCB_CLK_2X1 0x80000000 557 558 #define HRCWL_DDRCM 0x40000000 559 #define HRCWL_DDRCM_SHIFT 30 560 #define HRCWL_DDR_TO_SCB_CLK_1X1 0x00000000 561 #define HRCWL_DDR_TO_SCB_CLK_2X1 0x40000000 562 563 #define HRCWL_SPMF 0x0f000000 564 #define HRCWL_SPMF_SHIFT 24 565 #define HRCWL_CSB_TO_CLKIN_16X1 0x00000000 566 #define HRCWL_CSB_TO_CLKIN_1X1 0x01000000 567 #define HRCWL_CSB_TO_CLKIN_2X1 0x02000000 568 #define HRCWL_CSB_TO_CLKIN_3X1 0x03000000 569 #define HRCWL_CSB_TO_CLKIN_4X1 0x04000000 570 #define HRCWL_CSB_TO_CLKIN_5X1 0x05000000 571 #define HRCWL_CSB_TO_CLKIN_6X1 0x06000000 572 #define HRCWL_CSB_TO_CLKIN_7X1 0x07000000 573 #define HRCWL_CSB_TO_CLKIN_8X1 0x08000000 574 #define HRCWL_CSB_TO_CLKIN_9X1 0x09000000 575 #define HRCWL_CSB_TO_CLKIN_10X1 0x0A000000 576 #define HRCWL_CSB_TO_CLKIN_11X1 0x0B000000 577 #define HRCWL_CSB_TO_CLKIN_12X1 0x0C000000 578 #define HRCWL_CSB_TO_CLKIN_13X1 0x0D000000 579 #define HRCWL_CSB_TO_CLKIN_14X1 0x0E000000 580 #define HRCWL_CSB_TO_CLKIN_15X1 0x0F000000 581 582 #define HRCWL_VCO_BYPASS 0x00000000 583 #define HRCWL_VCO_1X2 0x00000000 584 #define HRCWL_VCO_1X4 0x00200000 585 #define HRCWL_VCO_1X8 0x00400000 586 587 #define HRCWL_COREPLL 0x007F0000 588 #define HRCWL_COREPLL_SHIFT 16 589 #define HRCWL_CORE_TO_CSB_BYPASS 0x00000000 590 #define HRCWL_CORE_TO_CSB_1X1 0x00020000 591 #define HRCWL_CORE_TO_CSB_1_5X1 0x00030000 592 #define HRCWL_CORE_TO_CSB_2X1 0x00040000 593 #define HRCWL_CORE_TO_CSB_2_5X1 0x00050000 594 #define HRCWL_CORE_TO_CSB_3X1 0x00060000 595 596 #if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832x) 597 #define HRCWL_CEVCOD 0x000000C0 598 #define HRCWL_CEVCOD_SHIFT 6 599 #define HRCWL_CE_PLL_VCO_DIV_4 0x00000000 600 #define HRCWL_CE_PLL_VCO_DIV_8 0x00000040 601 #define HRCWL_CE_PLL_VCO_DIV_2 0x00000080 602 603 #define HRCWL_CEPDF 0x00000020 604 #define HRCWL_CEPDF_SHIFT 5 605 #define HRCWL_CE_PLL_DIV_1X1 0x00000000 606 #define HRCWL_CE_PLL_DIV_2X1 0x00000020 607 608 #define HRCWL_CEPMF 0x0000001F 609 #define HRCWL_CEPMF_SHIFT 0 610 #define HRCWL_CE_TO_PLL_1X16_ 0x00000000 611 #define HRCWL_CE_TO_PLL_1X2 0x00000002 612 #define HRCWL_CE_TO_PLL_1X3 0x00000003 613 #define HRCWL_CE_TO_PLL_1X4 0x00000004 614 #define HRCWL_CE_TO_PLL_1X5 0x00000005 615 #define HRCWL_CE_TO_PLL_1X6 0x00000006 616 #define HRCWL_CE_TO_PLL_1X7 0x00000007 617 #define HRCWL_CE_TO_PLL_1X8 0x00000008 618 #define HRCWL_CE_TO_PLL_1X9 0x00000009 619 #define HRCWL_CE_TO_PLL_1X10 0x0000000A 620 #define HRCWL_CE_TO_PLL_1X11 0x0000000B 621 #define HRCWL_CE_TO_PLL_1X12 0x0000000C 622 #define HRCWL_CE_TO_PLL_1X13 0x0000000D 623 #define HRCWL_CE_TO_PLL_1X14 0x0000000E 624 #define HRCWL_CE_TO_PLL_1X15 0x0000000F 625 #define HRCWL_CE_TO_PLL_1X16 0x00000010 626 #define HRCWL_CE_TO_PLL_1X17 0x00000011 627 #define HRCWL_CE_TO_PLL_1X18 0x00000012 628 #define HRCWL_CE_TO_PLL_1X19 0x00000013 629 #define HRCWL_CE_TO_PLL_1X20 0x00000014 630 #define HRCWL_CE_TO_PLL_1X21 0x00000015 631 #define HRCWL_CE_TO_PLL_1X22 0x00000016 632 #define HRCWL_CE_TO_PLL_1X23 0x00000017 633 #define HRCWL_CE_TO_PLL_1X24 0x00000018 634 #define HRCWL_CE_TO_PLL_1X25 0x00000019 635 #define HRCWL_CE_TO_PLL_1X26 0x0000001A 636 #define HRCWL_CE_TO_PLL_1X27 0x0000001B 637 #define HRCWL_CE_TO_PLL_1X28 0x0000001C 638 #define HRCWL_CE_TO_PLL_1X29 0x0000001D 639 #define HRCWL_CE_TO_PLL_1X30 0x0000001E 640 #define HRCWL_CE_TO_PLL_1X31 0x0000001F 641 642 #elif defined(CONFIG_MPC8308) || defined(CONFIG_MPC8315) 643 #define HRCWL_SVCOD 0x30000000 644 #define HRCWL_SVCOD_SHIFT 28 645 #define HRCWL_SVCOD_DIV_2 0x00000000 646 #define HRCWL_SVCOD_DIV_4 0x10000000 647 #define HRCWL_SVCOD_DIV_8 0x20000000 648 #define HRCWL_SVCOD_DIV_1 0x30000000 649 650 #elif defined(CONFIG_MPC837x) 651 #define HRCWL_SVCOD 0x30000000 652 #define HRCWL_SVCOD_SHIFT 28 653 #define HRCWL_SVCOD_DIV_4 0x00000000 654 #define HRCWL_SVCOD_DIV_8 0x10000000 655 #define HRCWL_SVCOD_DIV_2 0x20000000 656 #define HRCWL_SVCOD_DIV_1 0x30000000 657 #elif defined(CONFIG_MPC8309) 658 659 #define HRCWL_CEVCOD 0x000000C0 660 #define HRCWL_CEVCOD_SHIFT 6 661 /* 662 * According to Errata MPC8309RMAD, Rev. 0.2, 9/2012 663 * these are different than with 8360, 832x 664 */ 665 #define HRCWL_CE_PLL_VCO_DIV_2 0x00000000 666 #define HRCWL_CE_PLL_VCO_DIV_4 0x00000040 667 #define HRCWL_CE_PLL_VCO_DIV_8 0x00000080 668 669 #define HRCWL_CEPDF 0x00000020 670 #define HRCWL_CEPDF_SHIFT 5 671 #define HRCWL_CE_PLL_DIV_1X1 0x00000000 672 #define HRCWL_CE_PLL_DIV_2X1 0x00000020 673 674 #define HRCWL_CEPMF 0x0000001F 675 #define HRCWL_CEPMF_SHIFT 0 676 #define HRCWL_CE_TO_PLL_1X16_ 0x00000000 677 #define HRCWL_CE_TO_PLL_1X2 0x00000002 678 #define HRCWL_CE_TO_PLL_1X3 0x00000003 679 #define HRCWL_CE_TO_PLL_1X4 0x00000004 680 #define HRCWL_CE_TO_PLL_1X5 0x00000005 681 #define HRCWL_CE_TO_PLL_1X6 0x00000006 682 #define HRCWL_CE_TO_PLL_1X7 0x00000007 683 #define HRCWL_CE_TO_PLL_1X8 0x00000008 684 #define HRCWL_CE_TO_PLL_1X9 0x00000009 685 #define HRCWL_CE_TO_PLL_1X10 0x0000000A 686 #define HRCWL_CE_TO_PLL_1X11 0x0000000B 687 #define HRCWL_CE_TO_PLL_1X12 0x0000000C 688 #define HRCWL_CE_TO_PLL_1X13 0x0000000D 689 #define HRCWL_CE_TO_PLL_1X14 0x0000000E 690 #define HRCWL_CE_TO_PLL_1X15 0x0000000F 691 #define HRCWL_CE_TO_PLL_1X16 0x00000010 692 #define HRCWL_CE_TO_PLL_1X17 0x00000011 693 #define HRCWL_CE_TO_PLL_1X18 0x00000012 694 #define HRCWL_CE_TO_PLL_1X19 0x00000013 695 #define HRCWL_CE_TO_PLL_1X20 0x00000014 696 #define HRCWL_CE_TO_PLL_1X21 0x00000015 697 #define HRCWL_CE_TO_PLL_1X22 0x00000016 698 #define HRCWL_CE_TO_PLL_1X23 0x00000017 699 #define HRCWL_CE_TO_PLL_1X24 0x00000018 700 #define HRCWL_CE_TO_PLL_1X25 0x00000019 701 #define HRCWL_CE_TO_PLL_1X26 0x0000001A 702 #define HRCWL_CE_TO_PLL_1X27 0x0000001B 703 #define HRCWL_CE_TO_PLL_1X28 0x0000001C 704 #define HRCWL_CE_TO_PLL_1X29 0x0000001D 705 #define HRCWL_CE_TO_PLL_1X30 0x0000001E 706 #define HRCWL_CE_TO_PLL_1X31 0x0000001F 707 708 #define HRCWL_SVCOD 0x30000000 709 #define HRCWL_SVCOD_SHIFT 28 710 #define HRCWL_SVCOD_DIV_2 0x00000000 711 #define HRCWL_SVCOD_DIV_4 0x10000000 712 #define HRCWL_SVCOD_DIV_8 0x20000000 713 #define HRCWL_SVCOD_DIV_1 0x30000000 714 #endif 715 716 /* 717 * HRCWH - Hardware Reset Configuration Word High 718 */ 719 #define HRCWH_PCI_HOST 0x80000000 720 #define HRCWH_PCI_HOST_SHIFT 31 721 #define HRCWH_PCI_AGENT 0x00000000 722 723 #if defined(CONFIG_MPC834x) 724 #define HRCWH_32_BIT_PCI 0x00000000 725 #define HRCWH_64_BIT_PCI 0x40000000 726 #endif 727 728 #define HRCWH_PCI1_ARBITER_DISABLE 0x00000000 729 #define HRCWH_PCI1_ARBITER_ENABLE 0x20000000 730 731 #define HRCWH_PCI_ARBITER_DISABLE 0x00000000 732 #define HRCWH_PCI_ARBITER_ENABLE 0x20000000 733 734 #if defined(CONFIG_MPC834x) 735 #define HRCWH_PCI2_ARBITER_DISABLE 0x00000000 736 #define HRCWH_PCI2_ARBITER_ENABLE 0x10000000 737 738 #elif defined(CONFIG_MPC8360) 739 #define HRCWH_PCICKDRV_DISABLE 0x00000000 740 #define HRCWH_PCICKDRV_ENABLE 0x10000000 741 #endif 742 743 #define HRCWH_CORE_DISABLE 0x08000000 744 #define HRCWH_CORE_ENABLE 0x00000000 745 746 #define HRCWH_FROM_0X00000100 0x00000000 747 #define HRCWH_FROM_0XFFF00100 0x04000000 748 749 #define HRCWH_BOOTSEQ_DISABLE 0x00000000 750 #define HRCWH_BOOTSEQ_NORMAL 0x01000000 751 #define HRCWH_BOOTSEQ_EXTENDED 0x02000000 752 753 #define HRCWH_SW_WATCHDOG_DISABLE 0x00000000 754 #define HRCWH_SW_WATCHDOG_ENABLE 0x00800000 755 756 #define HRCWH_ROM_LOC_DDR_SDRAM 0x00000000 757 #define HRCWH_ROM_LOC_PCI1 0x00100000 758 #if defined(CONFIG_MPC834x) 759 #define HRCWH_ROM_LOC_PCI2 0x00200000 760 #endif 761 #if defined(CONFIG_MPC837x) 762 #define HRCWH_ROM_LOC_ON_CHIP_ROM 0x00300000 763 #endif 764 #define HRCWH_ROM_LOC_LOCAL_8BIT 0x00500000 765 #define HRCWH_ROM_LOC_LOCAL_16BIT 0x00600000 766 #define HRCWH_ROM_LOC_LOCAL_32BIT 0x00700000 767 768 #if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \ 769 defined(CONFIG_MPC837x) 770 #define HRCWH_ROM_LOC_NAND_SP_8BIT 0x00100000 771 #define HRCWH_ROM_LOC_NAND_SP_16BIT 0x00200000 772 #define HRCWH_ROM_LOC_NAND_LP_8BIT 0x00500000 773 #define HRCWH_ROM_LOC_NAND_LP_16BIT 0x00600000 774 775 #define HRCWH_RL_EXT_LEGACY 0x00000000 776 #define HRCWH_RL_EXT_NAND 0x00040000 777 778 #define HRCWH_TSEC1M_MASK 0x0000E000 779 #define HRCWH_TSEC1M_IN_MII 0x00000000 780 #define HRCWH_TSEC1M_IN_RMII 0x00002000 781 #define HRCWH_TSEC1M_IN_RGMII 0x00006000 782 #define HRCWH_TSEC1M_IN_RTBI 0x0000A000 783 #define HRCWH_TSEC1M_IN_SGMII 0x0000C000 784 785 #define HRCWH_TSEC2M_MASK 0x00001C00 786 #define HRCWH_TSEC2M_IN_MII 0x00000000 787 #define HRCWH_TSEC2M_IN_RMII 0x00000400 788 #define HRCWH_TSEC2M_IN_RGMII 0x00000C00 789 #define HRCWH_TSEC2M_IN_RTBI 0x00001400 790 #define HRCWH_TSEC2M_IN_SGMII 0x00001800 791 #endif 792 793 #if defined(CONFIG_MPC834x) 794 #define HRCWH_TSEC1M_IN_RGMII 0x00000000 795 #define HRCWH_TSEC1M_IN_RTBI 0x00004000 796 #define HRCWH_TSEC1M_IN_GMII 0x00008000 797 #define HRCWH_TSEC1M_IN_TBI 0x0000C000 798 #define HRCWH_TSEC2M_IN_RGMII 0x00000000 799 #define HRCWH_TSEC2M_IN_RTBI 0x00001000 800 #define HRCWH_TSEC2M_IN_GMII 0x00002000 801 #define HRCWH_TSEC2M_IN_TBI 0x00003000 802 #endif 803 804 #if defined(CONFIG_MPC8360) 805 #define HRCWH_SECONDARY_DDR_DISABLE 0x00000000 806 #define HRCWH_SECONDARY_DDR_ENABLE 0x00000010 807 #endif 808 809 #define HRCWH_BIG_ENDIAN 0x00000000 810 #define HRCWH_LITTLE_ENDIAN 0x00000008 811 812 #define HRCWH_LALE_NORMAL 0x00000000 813 #define HRCWH_LALE_EARLY 0x00000004 814 815 #define HRCWH_LDP_SET 0x00000000 816 #define HRCWH_LDP_CLEAR 0x00000002 817 818 /* 819 * RSR - Reset Status Register 820 */ 821 #if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \ 822 defined(CONFIG_MPC837x) 823 #define RSR_RSTSRC 0xF0000000 /* Reset source */ 824 #define RSR_RSTSRC_SHIFT 28 825 #else 826 #define RSR_RSTSRC 0xE0000000 /* Reset source */ 827 #define RSR_RSTSRC_SHIFT 29 828 #endif 829 #define RSR_BSF 0x00010000 /* Boot seq. fail */ 830 #define RSR_BSF_SHIFT 16 831 /* software soft reset */ 832 #define RSR_SWSR 0x00002000 833 #define RSR_SWSR_SHIFT 13 834 /* software hard reset */ 835 #define RSR_SWHR 0x00001000 836 #define RSR_SWHR_SHIFT 12 837 #define RSR_JHRS 0x00000200 /* jtag hreset */ 838 #define RSR_JHRS_SHIFT 9 839 /* jtag sreset status */ 840 #define RSR_JSRS 0x00000100 841 #define RSR_JSRS_SHIFT 8 842 /* checkstop reset status */ 843 #define RSR_CSHR 0x00000010 844 #define RSR_CSHR_SHIFT 4 845 /* software watchdog reset status */ 846 #define RSR_SWRS 0x00000008 847 #define RSR_SWRS_SHIFT 3 848 /* bus monitop reset status */ 849 #define RSR_BMRS 0x00000004 850 #define RSR_BMRS_SHIFT 2 851 #define RSR_SRS 0x00000002 /* soft reset status */ 852 #define RSR_SRS_SHIFT 1 853 #define RSR_HRS 0x00000001 /* hard reset status */ 854 #define RSR_HRS_SHIFT 0 855 #define RSR_RES (~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | \ 856 RSR_SWHR | RSR_JHRS | \ 857 RSR_JSRS | RSR_CSHR | \ 858 RSR_SWRS | RSR_BMRS | \ 859 RSR_SRS | RSR_HRS)) 860 /* 861 * RMR - Reset Mode Register 862 */ 863 /* checkstop reset enable */ 864 #define RMR_CSRE 0x00000001 865 #define RMR_CSRE_SHIFT 0 866 #define RMR_RES ~(RMR_CSRE) 867 868 /* 869 * RCR - Reset Control Register 870 */ 871 /* software hard reset */ 872 #define RCR_SWHR 0x00000002 873 /* software soft reset */ 874 #define RCR_SWSR 0x00000001 875 #define RCR_RES ~(RCR_SWHR | RCR_SWSR) 876 877 /* 878 * RCER - Reset Control Enable Register 879 */ 880 /* software hard reset */ 881 #define RCER_CRE 0x00000001 882 #define RCER_RES ~(RCER_CRE) 883 884 /* 885 * SPMR - System PLL Mode Register 886 */ 887 #define SPMR_LBIUCM 0x80000000 888 #define SPMR_LBIUCM_SHIFT 31 889 #define SPMR_DDRCM 0x40000000 890 #define SPMR_DDRCM_SHIFT 30 891 #define SPMR_SPMF 0x0F000000 892 #define SPMR_SPMF_SHIFT 24 893 #define SPMR_CKID 0x00800000 894 #define SPMR_CKID_SHIFT 23 895 #define SPMR_COREPLL 0x007F0000 896 #define SPMR_COREPLL_SHIFT 16 897 #define SPMR_CEVCOD 0x000000C0 898 #define SPMR_CEVCOD_SHIFT 6 899 #define SPMR_CEPDF 0x00000020 900 #define SPMR_CEPDF_SHIFT 5 901 #define SPMR_CEPMF 0x0000001F 902 #define SPMR_CEPMF_SHIFT 0 903 904 /* 905 * OCCR - Output Clock Control Register 906 */ 907 #define OCCR_PCICOE0 0x80000000 908 #define OCCR_PCICOE1 0x40000000 909 #define OCCR_PCICOE2 0x20000000 910 #define OCCR_PCICOE3 0x10000000 911 #define OCCR_PCICOE4 0x08000000 912 #define OCCR_PCICOE5 0x04000000 913 #define OCCR_PCICOE6 0x02000000 914 #define OCCR_PCICOE7 0x01000000 915 #define OCCR_PCICD0 0x00800000 916 #define OCCR_PCICD1 0x00400000 917 #define OCCR_PCICD2 0x00200000 918 #define OCCR_PCICD3 0x00100000 919 #define OCCR_PCICD4 0x00080000 920 #define OCCR_PCICD5 0x00040000 921 #define OCCR_PCICD6 0x00020000 922 #define OCCR_PCICD7 0x00010000 923 #define OCCR_PCI1CR 0x00000002 924 #define OCCR_PCI2CR 0x00000001 925 #define OCCR_PCICR OCCR_PCI1CR 926 927 /* 928 * SCCR - System Clock Control Register 929 */ 930 #define SCCR_ENCCM 0x03000000 931 #define SCCR_ENCCM_SHIFT 24 932 #define SCCR_ENCCM_0 0x00000000 933 #define SCCR_ENCCM_1 0x01000000 934 #define SCCR_ENCCM_2 0x02000000 935 #define SCCR_ENCCM_3 0x03000000 936 937 #define SCCR_PCICM 0x00010000 938 #define SCCR_PCICM_SHIFT 16 939 940 #if defined(CONFIG_MPC834x) 941 /* SCCR bits - MPC834x specific */ 942 #define SCCR_TSEC1CM 0xc0000000 943 #define SCCR_TSEC1CM_SHIFT 30 944 #define SCCR_TSEC1CM_0 0x00000000 945 #define SCCR_TSEC1CM_1 0x40000000 946 #define SCCR_TSEC1CM_2 0x80000000 947 #define SCCR_TSEC1CM_3 0xC0000000 948 949 #define SCCR_TSEC2CM 0x30000000 950 #define SCCR_TSEC2CM_SHIFT 28 951 #define SCCR_TSEC2CM_0 0x00000000 952 #define SCCR_TSEC2CM_1 0x10000000 953 #define SCCR_TSEC2CM_2 0x20000000 954 #define SCCR_TSEC2CM_3 0x30000000 955 956 /* The MPH must have the same clock ratio as DR, unless its clock disabled */ 957 #define SCCR_USBMPHCM 0x00c00000 958 #define SCCR_USBMPHCM_SHIFT 22 959 #define SCCR_USBDRCM 0x00300000 960 #define SCCR_USBDRCM_SHIFT 20 961 #define SCCR_USBCM 0x00f00000 962 #define SCCR_USBCM_SHIFT 20 963 #define SCCR_USBCM_0 0x00000000 964 #define SCCR_USBCM_1 0x00500000 965 #define SCCR_USBCM_2 0x00A00000 966 #define SCCR_USBCM_3 0x00F00000 967 968 #elif defined(CONFIG_MPC8313) 969 /* TSEC1 bits are for TSEC2 as well */ 970 #define SCCR_TSEC1CM 0xc0000000 971 #define SCCR_TSEC1CM_SHIFT 30 972 #define SCCR_TSEC1CM_0 0x00000000 973 #define SCCR_TSEC1CM_1 0x40000000 974 #define SCCR_TSEC1CM_2 0x80000000 975 #define SCCR_TSEC1CM_3 0xC0000000 976 977 #define SCCR_TSEC1ON 0x20000000 978 #define SCCR_TSEC1ON_SHIFT 29 979 #define SCCR_TSEC2ON 0x10000000 980 #define SCCR_TSEC2ON_SHIFT 28 981 982 #define SCCR_USBDRCM 0x00300000 983 #define SCCR_USBDRCM_SHIFT 20 984 #define SCCR_USBDRCM_0 0x00000000 985 #define SCCR_USBDRCM_1 0x00100000 986 #define SCCR_USBDRCM_2 0x00200000 987 #define SCCR_USBDRCM_3 0x00300000 988 989 #elif defined(CONFIG_MPC8308) || defined(CONFIG_MPC8315) 990 /* SCCR bits - MPC8315/MPC8308 specific */ 991 #define SCCR_TSEC1CM 0xc0000000 992 #define SCCR_TSEC1CM_SHIFT 30 993 #define SCCR_TSEC1CM_0 0x00000000 994 #define SCCR_TSEC1CM_1 0x40000000 995 #define SCCR_TSEC1CM_2 0x80000000 996 #define SCCR_TSEC1CM_3 0xC0000000 997 998 #define SCCR_TSEC2CM 0x30000000 999 #define SCCR_TSEC2CM_SHIFT 28 1000 #define SCCR_TSEC2CM_0 0x00000000 1001 #define SCCR_TSEC2CM_1 0x10000000 1002 #define SCCR_TSEC2CM_2 0x20000000 1003 #define SCCR_TSEC2CM_3 0x30000000 1004 1005 #define SCCR_SDHCCM 0x0c000000 1006 #define SCCR_SDHCCM_SHIFT 26 1007 #define SCCR_SDHCCM_0 0x00000000 1008 #define SCCR_SDHCCM_1 0x04000000 1009 #define SCCR_SDHCCM_2 0x08000000 1010 #define SCCR_SDHCCM_3 0x0c000000 1011 1012 #define SCCR_USBDRCM 0x00c00000 1013 #define SCCR_USBDRCM_SHIFT 22 1014 #define SCCR_USBDRCM_0 0x00000000 1015 #define SCCR_USBDRCM_1 0x00400000 1016 #define SCCR_USBDRCM_2 0x00800000 1017 #define SCCR_USBDRCM_3 0x00c00000 1018 1019 #define SCCR_SATA1CM 0x00003000 1020 #define SCCR_SATA1CM_SHIFT 12 1021 #define SCCR_SATACM 0x00003c00 1022 #define SCCR_SATACM_SHIFT 10 1023 #define SCCR_SATACM_0 0x00000000 1024 #define SCCR_SATACM_1 0x00001400 1025 #define SCCR_SATACM_2 0x00002800 1026 #define SCCR_SATACM_3 0x00003c00 1027 1028 #define SCCR_TDMCM 0x00000030 1029 #define SCCR_TDMCM_SHIFT 4 1030 #define SCCR_TDMCM_0 0x00000000 1031 #define SCCR_TDMCM_1 0x00000010 1032 #define SCCR_TDMCM_2 0x00000020 1033 #define SCCR_TDMCM_3 0x00000030 1034 1035 #elif defined(CONFIG_MPC837x) 1036 /* SCCR bits - MPC837x specific */ 1037 #define SCCR_TSEC1CM 0xc0000000 1038 #define SCCR_TSEC1CM_SHIFT 30 1039 #define SCCR_TSEC1CM_0 0x00000000 1040 #define SCCR_TSEC1CM_1 0x40000000 1041 #define SCCR_TSEC1CM_2 0x80000000 1042 #define SCCR_TSEC1CM_3 0xC0000000 1043 1044 #define SCCR_TSEC2CM 0x30000000 1045 #define SCCR_TSEC2CM_SHIFT 28 1046 #define SCCR_TSEC2CM_0 0x00000000 1047 #define SCCR_TSEC2CM_1 0x10000000 1048 #define SCCR_TSEC2CM_2 0x20000000 1049 #define SCCR_TSEC2CM_3 0x30000000 1050 1051 #define SCCR_SDHCCM 0x0c000000 1052 #define SCCR_SDHCCM_SHIFT 26 1053 #define SCCR_SDHCCM_0 0x00000000 1054 #define SCCR_SDHCCM_1 0x04000000 1055 #define SCCR_SDHCCM_2 0x08000000 1056 #define SCCR_SDHCCM_3 0x0c000000 1057 1058 #define SCCR_USBDRCM 0x00c00000 1059 #define SCCR_USBDRCM_SHIFT 22 1060 #define SCCR_USBDRCM_0 0x00000000 1061 #define SCCR_USBDRCM_1 0x00400000 1062 #define SCCR_USBDRCM_2 0x00800000 1063 #define SCCR_USBDRCM_3 0x00c00000 1064 1065 /* All of the four SATA controllers must have the same clock ratio */ 1066 #define SCCR_SATA1CM 0x000000c0 1067 #define SCCR_SATA1CM_SHIFT 6 1068 #define SCCR_SATACM 0x000000ff 1069 #define SCCR_SATACM_SHIFT 0 1070 #define SCCR_SATACM_0 0x00000000 1071 #define SCCR_SATACM_1 0x00000055 1072 #define SCCR_SATACM_2 0x000000aa 1073 #define SCCR_SATACM_3 0x000000ff 1074 #elif defined(CONFIG_MPC8309) 1075 /* SCCR bits - MPC8309 specific */ 1076 #define SCCR_SDHCCM 0x0c000000 1077 #define SCCR_SDHCCM_SHIFT 26 1078 #define SCCR_SDHCCM_0 0x00000000 1079 #define SCCR_SDHCCM_1 0x04000000 1080 #define SCCR_SDHCCM_2 0x08000000 1081 #define SCCR_SDHCCM_3 0x0c000000 1082 1083 #define SCCR_USBDRCM 0x00c00000 1084 #define SCCR_USBDRCM_SHIFT 22 1085 #define SCCR_USBDRCM_0 0x00000000 1086 #define SCCR_USBDRCM_1 0x00400000 1087 #define SCCR_USBDRCM_2 0x00800000 1088 #define SCCR_USBDRCM_3 0x00c00000 1089 #endif 1090 1091 #define SCCR_PCIEXP1CM 0x00300000 1092 #define SCCR_PCIEXP1CM_SHIFT 20 1093 #define SCCR_PCIEXP1CM_0 0x00000000 1094 #define SCCR_PCIEXP1CM_1 0x00100000 1095 #define SCCR_PCIEXP1CM_2 0x00200000 1096 #define SCCR_PCIEXP1CM_3 0x00300000 1097 1098 #define SCCR_PCIEXP2CM 0x000c0000 1099 #define SCCR_PCIEXP2CM_SHIFT 18 1100 #define SCCR_PCIEXP2CM_0 0x00000000 1101 #define SCCR_PCIEXP2CM_1 0x00040000 1102 #define SCCR_PCIEXP2CM_2 0x00080000 1103 #define SCCR_PCIEXP2CM_3 0x000c0000 1104 1105 /* 1106 * CSn_BDNS - Chip Select memory Bounds Register 1107 */ 1108 #define CSBNDS_SA 0x00FF0000 1109 #define CSBNDS_SA_SHIFT 8 1110 #define CSBNDS_EA 0x000000FF 1111 #define CSBNDS_EA_SHIFT 24 1112 1113 #ifndef CONFIG_MPC83XX_SDRAM 1114 1115 /* 1116 * CSn_CONFIG - Chip Select Configuration Register 1117 */ 1118 #define CSCONFIG_EN 0x80000000 1119 #define CSCONFIG_AP 0x00800000 1120 #if defined(CONFIG_MPC830x) || defined(CONFIG_MPC831x) 1121 #define CSCONFIG_ODT_RD_NEVER 0x00000000 1122 #define CSCONFIG_ODT_RD_ONLY_CURRENT 0x00100000 1123 #define CSCONFIG_ODT_RD_ONLY_OTHER_CS 0x00200000 1124 #define CSCONFIG_ODT_RD_ALL 0x00400000 1125 #define CSCONFIG_ODT_WR_NEVER 0x00000000 1126 #define CSCONFIG_ODT_WR_ONLY_CURRENT 0x00010000 1127 #define CSCONFIG_ODT_WR_ONLY_OTHER_CS 0x00020000 1128 #define CSCONFIG_ODT_WR_ALL 0x00040000 1129 #elif defined(CONFIG_MPC832x) 1130 #define CSCONFIG_ODT_RD_CFG 0x00400000 1131 #define CSCONFIG_ODT_WR_CFG 0x00040000 1132 #elif defined(CONFIG_MPC8360) || defined(CONFIG_MPC837x) 1133 #define CSCONFIG_ODT_RD_NEVER 0x00000000 1134 #define CSCONFIG_ODT_RD_ONLY_CURRENT 0x00100000 1135 #define CSCONFIG_ODT_RD_ONLY_OTHER_CS 0x00200000 1136 #define CSCONFIG_ODT_RD_ONLY_OTHER_DIMM 0x00300000 1137 #define CSCONFIG_ODT_RD_ALL 0x00400000 1138 #define CSCONFIG_ODT_WR_NEVER 0x00000000 1139 #define CSCONFIG_ODT_WR_ONLY_CURRENT 0x00010000 1140 #define CSCONFIG_ODT_WR_ONLY_OTHER_CS 0x00020000 1141 #define CSCONFIG_ODT_WR_ONLY_OTHER_DIMM 0x00030000 1142 #define CSCONFIG_ODT_WR_ALL 0x00040000 1143 #endif 1144 #define CSCONFIG_BANK_BIT_3 0x00004000 1145 #define CSCONFIG_ROW_BIT 0x00000700 1146 #define CSCONFIG_ROW_BIT_12 0x00000000 1147 #define CSCONFIG_ROW_BIT_13 0x00000100 1148 #define CSCONFIG_ROW_BIT_14 0x00000200 1149 #define CSCONFIG_COL_BIT 0x00000007 1150 #define CSCONFIG_COL_BIT_8 0x00000000 1151 #define CSCONFIG_COL_BIT_9 0x00000001 1152 #define CSCONFIG_COL_BIT_10 0x00000002 1153 #define CSCONFIG_COL_BIT_11 0x00000003 1154 1155 /* 1156 * TIMING_CFG_0 - DDR SDRAM Timing Configuration 0 1157 */ 1158 #define TIMING_CFG0_RWT 0xC0000000 1159 #define TIMING_CFG0_RWT_SHIFT 30 1160 #define TIMING_CFG0_WRT 0x30000000 1161 #define TIMING_CFG0_WRT_SHIFT 28 1162 #define TIMING_CFG0_RRT 0x0C000000 1163 #define TIMING_CFG0_RRT_SHIFT 26 1164 #define TIMING_CFG0_WWT 0x03000000 1165 #define TIMING_CFG0_WWT_SHIFT 24 1166 #define TIMING_CFG0_ACT_PD_EXIT 0x00700000 1167 #define TIMING_CFG0_ACT_PD_EXIT_SHIFT 20 1168 #define TIMING_CFG0_PRE_PD_EXIT 0x00070000 1169 #define TIMING_CFG0_PRE_PD_EXIT_SHIFT 16 1170 #define TIMING_CFG0_ODT_PD_EXIT 0x00000F00 1171 #define TIMING_CFG0_ODT_PD_EXIT_SHIFT 8 1172 #define TIMING_CFG0_MRS_CYC 0x0000000F 1173 #define TIMING_CFG0_MRS_CYC_SHIFT 0 1174 1175 /* 1176 * TIMING_CFG_1 - DDR SDRAM Timing Configuration 1 1177 */ 1178 #define TIMING_CFG1_PRETOACT 0x70000000 1179 #define TIMING_CFG1_PRETOACT_SHIFT 28 1180 #define TIMING_CFG1_ACTTOPRE 0x0F000000 1181 #define TIMING_CFG1_ACTTOPRE_SHIFT 24 1182 #define TIMING_CFG1_ACTTORW 0x00700000 1183 #define TIMING_CFG1_ACTTORW_SHIFT 20 1184 #define TIMING_CFG1_CASLAT 0x00070000 1185 #define TIMING_CFG1_CASLAT_SHIFT 16 1186 #define TIMING_CFG1_REFREC 0x0000F000 1187 #define TIMING_CFG1_REFREC_SHIFT 12 1188 #define TIMING_CFG1_WRREC 0x00000700 1189 #define TIMING_CFG1_WRREC_SHIFT 8 1190 #define TIMING_CFG1_ACTTOACT 0x00000070 1191 #define TIMING_CFG1_ACTTOACT_SHIFT 4 1192 #define TIMING_CFG1_WRTORD 0x00000007 1193 #define TIMING_CFG1_WRTORD_SHIFT 0 1194 #define TIMING_CFG1_CASLAT_20 0x00030000 /* CAS latency = 2.0 */ 1195 #define TIMING_CFG1_CASLAT_25 0x00040000 /* CAS latency = 2.5 */ 1196 #define TIMING_CFG1_CASLAT_30 0x00050000 /* CAS latency = 3.0 */ 1197 #define TIMING_CFG1_CASLAT_35 0x00060000 /* CAS latency = 3.5 */ 1198 #define TIMING_CFG1_CASLAT_40 0x00070000 /* CAS latency = 4.0 */ 1199 #define TIMING_CFG1_CASLAT_45 0x00080000 /* CAS latency = 4.5 */ 1200 #define TIMING_CFG1_CASLAT_50 0x00090000 /* CAS latency = 5.0 */ 1201 1202 /* 1203 * TIMING_CFG_2 - DDR SDRAM Timing Configuration 2 1204 */ 1205 #define TIMING_CFG2_CPO 0x0F800000 1206 #define TIMING_CFG2_CPO_SHIFT 23 1207 #define TIMING_CFG2_ACSM 0x00080000 1208 #define TIMING_CFG2_WR_DATA_DELAY 0x00001C00 1209 #define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10 1210 /* default (= CASLAT + 1) */ 1211 #define TIMING_CFG2_CPO_DEF 0x00000000 1212 1213 #define TIMING_CFG2_ADD_LAT 0x70000000 1214 #define TIMING_CFG2_ADD_LAT_SHIFT 28 1215 #define TIMING_CFG2_WR_LAT_DELAY 0x00380000 1216 #define TIMING_CFG2_WR_LAT_DELAY_SHIFT 19 1217 #define TIMING_CFG2_RD_TO_PRE 0x0000E000 1218 #define TIMING_CFG2_RD_TO_PRE_SHIFT 13 1219 #define TIMING_CFG2_CKE_PLS 0x000001C0 1220 #define TIMING_CFG2_CKE_PLS_SHIFT 6 1221 #define TIMING_CFG2_FOUR_ACT 0x0000003F 1222 #define TIMING_CFG2_FOUR_ACT_SHIFT 0 1223 1224 /* 1225 * TIMING_CFG_3 - DDR SDRAM Timing Configuration 3 1226 */ 1227 #define TIMING_CFG3_EXT_REFREC 0x00070000 1228 #define TIMING_CFG3_EXT_REFREC_SHIFT 16 1229 1230 /* 1231 * DDR_SDRAM_CFG - DDR SDRAM Control Configuration 1232 */ 1233 #define SDRAM_CFG_MEM_EN 0x80000000 1234 #define SDRAM_CFG_SREN 0x40000000 1235 #define SDRAM_CFG_ECC_EN 0x20000000 1236 #define SDRAM_CFG_RD_EN 0x10000000 1237 #define SDRAM_CFG_SDRAM_TYPE_DDR1 0x02000000 1238 #define SDRAM_CFG_SDRAM_TYPE_DDR2 0x03000000 1239 #define SDRAM_CFG_SDRAM_TYPE_MASK 0x07000000 1240 #define SDRAM_CFG_SDRAM_TYPE_SHIFT 24 1241 #define SDRAM_CFG_DYN_PWR 0x00200000 1242 #if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) 1243 #define SDRAM_CFG_DBW_MASK 0x00180000 1244 #define SDRAM_CFG_DBW_16 0x00100000 1245 #define SDRAM_CFG_DBW_32 0x00080000 1246 #else 1247 #define SDRAM_CFG_32_BE 0x00080000 1248 #endif 1249 #if !defined(CONFIG_MPC8308) 1250 #define SDRAM_CFG_8_BE 0x00040000 1251 #endif 1252 #define SDRAM_CFG_NCAP 0x00020000 1253 #define SDRAM_CFG_2T_EN 0x00008000 1254 #define SDRAM_CFG_HSE 0x00000008 1255 #define SDRAM_CFG_BI 0x00000001 1256 1257 /* 1258 * DDR_SDRAM_MODE - DDR SDRAM Mode Register 1259 */ 1260 #define SDRAM_MODE_ESD 0xFFFF0000 1261 #define SDRAM_MODE_ESD_SHIFT 16 1262 #define SDRAM_MODE_SD 0x0000FFFF 1263 #define SDRAM_MODE_SD_SHIFT 0 1264 /* select extended mode reg */ 1265 #define DDR_MODE_EXT_MODEREG 0x4000 1266 /* operating mode, mask */ 1267 #define DDR_MODE_EXT_OPMODE 0x3FF8 1268 #define DDR_MODE_EXT_OP_NORMAL 0x0000 /* normal operation */ 1269 /* QFC / compatibility, mask */ 1270 #define DDR_MODE_QFC 0x0004 1271 /* compatible to older SDRAMs */ 1272 #define DDR_MODE_QFC_COMP 0x0000 1273 /* weak drivers */ 1274 #define DDR_MODE_WEAK 0x0002 1275 /* disable DLL */ 1276 #define DDR_MODE_DLL_DIS 0x0001 1277 /* CAS latency, mask */ 1278 #define DDR_MODE_CASLAT 0x0070 1279 #define DDR_MODE_CASLAT_15 0x0010 /* CAS latency 1.5 */ 1280 #define DDR_MODE_CASLAT_20 0x0020 /* CAS latency 2 */ 1281 #define DDR_MODE_CASLAT_25 0x0060 /* CAS latency 2.5 */ 1282 #define DDR_MODE_CASLAT_30 0x0030 /* CAS latency 3 */ 1283 /* sequential burst */ 1284 #define DDR_MODE_BTYPE_SEQ 0x0000 1285 /* interleaved burst */ 1286 #define DDR_MODE_BTYPE_ILVD 0x0008 1287 #define DDR_MODE_BLEN_2 0x0001 /* burst length 2 */ 1288 #define DDR_MODE_BLEN_4 0x0002 /* burst length 4 */ 1289 /* exact value for 7.8125us */ 1290 #define DDR_REFINT_166MHZ_7US 1302 1291 /* use 256 cycles as a starting point */ 1292 #define DDR_BSTOPRE 256 1293 /* select mode register */ 1294 #define DDR_MODE_MODEREG 0x0000 1295 1296 /* 1297 * DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register 1298 */ 1299 #define SDRAM_INTERVAL_REFINT 0x3FFF0000 1300 #define SDRAM_INTERVAL_REFINT_SHIFT 16 1301 #define SDRAM_INTERVAL_BSTOPRE_SHIFT 0 1302 1303 /* 1304 * DDR_SDRAM_CLK_CNTL - DDR SDRAM Clock Control Register 1305 */ 1306 #define DDR_SDRAM_CLK_CNTL_SS_EN 0x80000000 1307 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025 0x01000000 1308 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 0x02000000 1309 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075 0x03000000 1310 #define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1 0x04000000 1311 1312 /* 1313 * ECC_ERR_INJECT - Memory data path error injection mask ECC 1314 */ 1315 /* ECC Mirror Byte */ 1316 #define ECC_ERR_INJECT_EMB (0x80000000 >> 22) 1317 /* Error Injection Enable */ 1318 #define ECC_ERR_INJECT_EIEN (0x80000000 >> 23) 1319 /* ECC Erroe Injection Enable */ 1320 #define ECC_ERR_INJECT_EEIM (0xff000000 >> 24) 1321 #define ECC_ERR_INJECT_EEIM_SHIFT 0 1322 1323 /* 1324 * CAPTURE_ECC - Memory data path read capture ECC 1325 */ 1326 #define CAPTURE_ECC_ECE (0xff000000 >> 24) 1327 #define CAPTURE_ECC_ECE_SHIFT 0 1328 1329 /* 1330 * ERR_DETECT - Memory error detect 1331 */ 1332 /* Multiple Memory Errors */ 1333 #define ECC_ERROR_DETECT_MME (0x80000000 >> 0) 1334 /* Multiple-Bit Error */ 1335 #define ECC_ERROR_DETECT_MBE (0x80000000 >> 28) 1336 /* Single-Bit ECC Error Pickup */ 1337 #define ECC_ERROR_DETECT_SBE (0x80000000 >> 29) 1338 /* Memory Select Error */ 1339 #define ECC_ERROR_DETECT_MSE (0x80000000 >> 31) 1340 1341 /* 1342 * ERR_DISABLE - Memory error disable 1343 */ 1344 /* Multiple-Bit ECC Error Disable */ 1345 #define ECC_ERROR_DISABLE_MBED (0x80000000 >> 28) 1346 /* Sinle-Bit ECC Error disable */ 1347 #define ECC_ERROR_DISABLE_SBED (0x80000000 >> 29) 1348 /* Memory Select Error Disable */ 1349 #define ECC_ERROR_DISABLE_MSED (0x80000000 >> 31) 1350 #define ECC_ERROR_ENABLE (~(ECC_ERROR_DISABLE_MSED | \ 1351 ECC_ERROR_DISABLE_SBED | \ 1352 ECC_ERROR_DISABLE_MBED)) 1353 1354 /* 1355 * ERR_INT_EN - Memory error interrupt enable 1356 */ 1357 /* Multiple-Bit ECC Error Interrupt Enable */ 1358 #define ECC_ERR_INT_EN_MBEE (0x80000000 >> 28) 1359 /* Single-Bit ECC Error Interrupt Enable */ 1360 #define ECC_ERR_INT_EN_SBEE (0x80000000 >> 29) 1361 /* Memory Select Error Interrupt Enable */ 1362 #define ECC_ERR_INT_EN_MSEE (0x80000000 >> 31) 1363 #define ECC_ERR_INT_DISABLE (~(ECC_ERR_INT_EN_MBEE | \ 1364 ECC_ERR_INT_EN_SBEE | \ 1365 ECC_ERR_INT_EN_MSEE)) 1366 1367 /* 1368 * CAPTURE_ATTRIBUTES - Memory error attributes capture 1369 */ 1370 /* Data Beat Num */ 1371 #define ECC_CAPT_ATTR_BNUM (0xe0000000 >> 1) 1372 #define ECC_CAPT_ATTR_BNUM_SHIFT 28 1373 /* Transaction Size */ 1374 #define ECC_CAPT_ATTR_TSIZ (0xc0000000 >> 6) 1375 #define ECC_CAPT_ATTR_TSIZ_FOUR_DW 0 1376 #define ECC_CAPT_ATTR_TSIZ_ONE_DW 1 1377 #define ECC_CAPT_ATTR_TSIZ_TWO_DW 2 1378 #define ECC_CAPT_ATTR_TSIZ_THREE_DW 3 1379 #define ECC_CAPT_ATTR_TSIZ_SHIFT 24 1380 /* Transaction Source */ 1381 #define ECC_CAPT_ATTR_TSRC (0xf8000000 >> 11) 1382 #define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0 1383 #define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2 1384 #define ECC_CAPT_ATTR_TSRC_TSEC1 0x4 1385 #define ECC_CAPT_ATTR_TSRC_TSEC2 0x5 1386 #define ECC_CAPT_ATTR_TSRC_USB (0x06|0x07) 1387 #define ECC_CAPT_ATTR_TSRC_ENCRYPT 0x8 1388 #define ECC_CAPT_ATTR_TSRC_I2C 0x9 1389 #define ECC_CAPT_ATTR_TSRC_JTAG 0xA 1390 #define ECC_CAPT_ATTR_TSRC_PCI1 0xD 1391 #define ECC_CAPT_ATTR_TSRC_PCI2 0xE 1392 #define ECC_CAPT_ATTR_TSRC_DMA 0xF 1393 #define ECC_CAPT_ATTR_TSRC_SHIFT 16 1394 /* Transaction Type */ 1395 #define ECC_CAPT_ATTR_TTYP (0xe0000000 >> 18) 1396 #define ECC_CAPT_ATTR_TTYP_WRITE 0x1 1397 #define ECC_CAPT_ATTR_TTYP_READ 0x2 1398 #define ECC_CAPT_ATTR_TTYP_R_M_W 0x3 1399 #define ECC_CAPT_ATTR_TTYP_SHIFT 12 1400 #define ECC_CAPT_ATTR_VLD (0x80000000 >> 31) /* Valid */ 1401 1402 /* 1403 * ERR_SBE - Single bit ECC memory error management 1404 */ 1405 /* Single-Bit Error Threshold 0..255 */ 1406 #define ECC_ERROR_MAN_SBET (0xff000000 >> 8) 1407 #define ECC_ERROR_MAN_SBET_SHIFT 16 1408 /* Single Bit Error Counter 0..255 */ 1409 #define ECC_ERROR_MAN_SBEC (0xff000000 >> 24) 1410 #define ECC_ERROR_MAN_SBEC_SHIFT 0 1411 1412 #endif /* !CONFIG_MPC83XX_SDRAM */ 1413 1414 /* 1415 * CONFIG_ADDRESS - PCI Config Address Register 1416 */ 1417 #define PCI_CONFIG_ADDRESS_EN 0x80000000 1418 #define PCI_CONFIG_ADDRESS_BN_SHIFT 16 1419 #define PCI_CONFIG_ADDRESS_BN_MASK 0x00ff0000 1420 #define PCI_CONFIG_ADDRESS_DN_SHIFT 11 1421 #define PCI_CONFIG_ADDRESS_DN_MASK 0x0000f800 1422 #define PCI_CONFIG_ADDRESS_FN_SHIFT 8 1423 #define PCI_CONFIG_ADDRESS_FN_MASK 0x00000700 1424 #define PCI_CONFIG_ADDRESS_RN_SHIFT 0 1425 #define PCI_CONFIG_ADDRESS_RN_MASK 0x000000fc 1426 1427 /* 1428 * POTAR - PCI Outbound Translation Address Register 1429 */ 1430 #define POTAR_TA_MASK 0x000fffff 1431 1432 /* 1433 * POBAR - PCI Outbound Base Address Register 1434 */ 1435 #define POBAR_BA_MASK 0x000fffff 1436 1437 /* 1438 * POCMR - PCI Outbound Comparision Mask Register 1439 */ 1440 #define POCMR_EN 0x80000000 1441 /* 0-memory space 1-I/O space */ 1442 #define POCMR_IO 0x40000000 1443 #define POCMR_SE 0x20000000 /* streaming enable */ 1444 #define POCMR_DST 0x10000000 /* 0-PCI1 1-PCI2 */ 1445 #define POCMR_CM_MASK 0x000fffff 1446 #define POCMR_CM_4G 0x00000000 1447 #define POCMR_CM_2G 0x00080000 1448 #define POCMR_CM_1G 0x000C0000 1449 #define POCMR_CM_512M 0x000E0000 1450 #define POCMR_CM_256M 0x000F0000 1451 #define POCMR_CM_128M 0x000F8000 1452 #define POCMR_CM_64M 0x000FC000 1453 #define POCMR_CM_32M 0x000FE000 1454 #define POCMR_CM_16M 0x000FF000 1455 #define POCMR_CM_8M 0x000FF800 1456 #define POCMR_CM_4M 0x000FFC00 1457 #define POCMR_CM_2M 0x000FFE00 1458 #define POCMR_CM_1M 0x000FFF00 1459 #define POCMR_CM_512K 0x000FFF80 1460 #define POCMR_CM_256K 0x000FFFC0 1461 #define POCMR_CM_128K 0x000FFFE0 1462 #define POCMR_CM_64K 0x000FFFF0 1463 #define POCMR_CM_32K 0x000FFFF8 1464 #define POCMR_CM_16K 0x000FFFFC 1465 #define POCMR_CM_8K 0x000FFFFE 1466 #define POCMR_CM_4K 0x000FFFFF 1467 1468 /* 1469 * PITAR - PCI Inbound Translation Address Register 1470 */ 1471 #define PITAR_TA_MASK 0x000fffff 1472 1473 /* 1474 * PIBAR - PCI Inbound Base/Extended Address Register 1475 */ 1476 #define PIBAR_MASK 0xffffffff 1477 #define PIEBAR_EBA_MASK 0x000fffff 1478 1479 /* 1480 * PIWAR - PCI Inbound Windows Attributes Register 1481 */ 1482 #define PIWAR_EN 0x80000000 1483 #define PIWAR_PF 0x20000000 1484 #define PIWAR_RTT_MASK 0x000f0000 1485 #define PIWAR_RTT_NO_SNOOP 0x00040000 1486 #define PIWAR_RTT_SNOOP 0x00050000 1487 #define PIWAR_WTT_MASK 0x0000f000 1488 #define PIWAR_WTT_NO_SNOOP 0x00004000 1489 #define PIWAR_WTT_SNOOP 0x00005000 1490 #define PIWAR_IWS_MASK 0x0000003F 1491 #define PIWAR_IWS_4K 0x0000000B 1492 #define PIWAR_IWS_8K 0x0000000C 1493 #define PIWAR_IWS_16K 0x0000000D 1494 #define PIWAR_IWS_32K 0x0000000E 1495 #define PIWAR_IWS_64K 0x0000000F 1496 #define PIWAR_IWS_128K 0x00000010 1497 #define PIWAR_IWS_256K 0x00000011 1498 #define PIWAR_IWS_512K 0x00000012 1499 #define PIWAR_IWS_1M 0x00000013 1500 #define PIWAR_IWS_2M 0x00000014 1501 #define PIWAR_IWS_4M 0x00000015 1502 #define PIWAR_IWS_8M 0x00000016 1503 #define PIWAR_IWS_16M 0x00000017 1504 #define PIWAR_IWS_32M 0x00000018 1505 #define PIWAR_IWS_64M 0x00000019 1506 #define PIWAR_IWS_128M 0x0000001A 1507 #define PIWAR_IWS_256M 0x0000001B 1508 #define PIWAR_IWS_512M 0x0000001C 1509 #define PIWAR_IWS_1G 0x0000001D 1510 #define PIWAR_IWS_2G 0x0000001E 1511 1512 /* 1513 * PMCCR1 - PCI Configuration Register 1 1514 */ 1515 #define PMCCR1_POWER_OFF 0x00000020 1516 1517 #ifndef CONFIG_RAM 1518 /* 1519 * DDRCDR - DDR Control Driver Register 1520 */ 1521 #define DDRCDR_DHC_EN 0x80000000 1522 #define DDRCDR_EN 0x40000000 1523 #define DDRCDR_PZ 0x3C000000 1524 #define DDRCDR_PZ_MAXZ 0x00000000 1525 #define DDRCDR_PZ_HIZ 0x20000000 1526 #define DDRCDR_PZ_NOMZ 0x30000000 1527 #define DDRCDR_PZ_LOZ 0x38000000 1528 #define DDRCDR_PZ_MINZ 0x3C000000 1529 #define DDRCDR_NZ 0x3C000000 1530 #define DDRCDR_NZ_MAXZ 0x00000000 1531 #define DDRCDR_NZ_HIZ 0x02000000 1532 #define DDRCDR_NZ_NOMZ 0x03000000 1533 #define DDRCDR_NZ_LOZ 0x03800000 1534 #define DDRCDR_NZ_MINZ 0x03C00000 1535 #define DDRCDR_ODT 0x00080000 1536 #define DDRCDR_DDR_CFG 0x00040000 1537 #define DDRCDR_M_ODR 0x00000002 1538 #define DDRCDR_Q_DRN 0x00000001 1539 #endif /* !CONFIG_RAM */ 1540 1541 /* 1542 * PCIE Bridge Register 1543 */ 1544 #define PEX_CSB_CTRL_OBPIOE 0x00000001 1545 #define PEX_CSB_CTRL_IBPIOE 0x00000002 1546 #define PEX_CSB_CTRL_WDMAE 0x00000004 1547 #define PEX_CSB_CTRL_RDMAE 0x00000008 1548 1549 #define PEX_CSB_OBCTRL_PIOE 0x00000001 1550 #define PEX_CSB_OBCTRL_MEMWE 0x00000002 1551 #define PEX_CSB_OBCTRL_IOWE 0x00000004 1552 #define PEX_CSB_OBCTRL_CFGWE 0x00000008 1553 1554 #define PEX_CSB_IBCTRL_PIOE 0x00000001 1555 1556 #define PEX_OWAR_EN 0x00000001 1557 #define PEX_OWAR_TYPE_CFG 0x00000000 1558 #define PEX_OWAR_TYPE_IO 0x00000002 1559 #define PEX_OWAR_TYPE_MEM 0x00000004 1560 #define PEX_OWAR_RLXO 0x00000008 1561 #define PEX_OWAR_NANP 0x00000010 1562 #define PEX_OWAR_SIZE 0xFFFFF000 1563 1564 #define PEX_IWAR_EN 0x00000001 1565 #define PEX_IWAR_TYPE_INT 0x00000000 1566 #define PEX_IWAR_TYPE_PF 0x00000004 1567 #define PEX_IWAR_TYPE_NO_PF 0x00000006 1568 #define PEX_IWAR_NSOV 0x00000008 1569 #define PEX_IWAR_NSNP 0x00000010 1570 #define PEX_IWAR_SIZE 0xFFFFF000 1571 #define PEX_IWAR_SIZE_1M 0x000FF000 1572 #define PEX_IWAR_SIZE_2M 0x001FF000 1573 #define PEX_IWAR_SIZE_4M 0x003FF000 1574 #define PEX_IWAR_SIZE_8M 0x007FF000 1575 #define PEX_IWAR_SIZE_16M 0x00FFF000 1576 #define PEX_IWAR_SIZE_32M 0x01FFF000 1577 #define PEX_IWAR_SIZE_64M 0x03FFF000 1578 #define PEX_IWAR_SIZE_128M 0x07FFF000 1579 #define PEX_IWAR_SIZE_256M 0x0FFFF000 1580 1581 #define PEX_GCLK_RATIO 0x440 1582 1583 #ifndef __ASSEMBLY__ 1584 struct pci_region; 1585 void mpc83xx_pci_init(int num_buses, struct pci_region **reg); 1586 void mpc83xx_pcislave_unlock(int bus); 1587 void mpc83xx_pcie_init(int num_buses, struct pci_region **reg); 1588 #endif 1589 1590 #endif /* __MPC83XX_H__ */ 1591