1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Cirrus Logic EP93xx register definitions. 4 * 5 * Copyright (C) 2013 6 * Sergey Kostanbaev <sergey.kostanbaev <at> fairwaves.ru> 7 * 8 * Copyright (C) 2009 9 * Matthias Kaehlcke <matthias@kaehlcke.net> 10 * 11 * Copyright (C) 2006 12 * Dominic Rath <Dominic.Rath@gmx.de> 13 * 14 * Copyright (C) 2004, 2005 15 * Cory T. Tusar, Videon Central, Inc., <ctusar@videon-central.com> 16 * 17 * Based in large part on linux/include/asm-arm/arch-ep93xx/regmap.h, which is 18 * 19 * Copyright (C) 2004 Ray Lehtiniemi 20 * Copyright (C) 2003 Cirrus Logic, Inc 21 * Copyright (C) 1999 ARM Limited. 22 */ 23 24#define EP93XX_AHB_BASE 0x80000000 25#define EP93XX_APB_BASE 0x80800000 26 27/* 28 * 0x80000000 - 0x8000FFFF: DMA 29 */ 30#define DMA_OFFSET 0x000000 31#define DMA_BASE (EP93XX_AHB_BASE | DMA_OFFSET) 32 33#ifndef __ASSEMBLY__ 34struct dma_channel { 35 uint32_t control; 36 uint32_t interrupt; 37 uint32_t ppalloc; 38 uint32_t status; 39 uint32_t reserved0; 40 uint32_t remain; 41 uint32_t reserved1[2]; 42 uint32_t maxcnt0; 43 uint32_t base0; 44 uint32_t current0; 45 uint32_t reserved2; 46 uint32_t maxcnt1; 47 uint32_t base1; 48 uint32_t current1; 49 uint32_t reserved3; 50}; 51 52struct dma_regs { 53 struct dma_channel m2p_channel_0; 54 struct dma_channel m2p_channel_1; 55 struct dma_channel m2p_channel_2; 56 struct dma_channel m2p_channel_3; 57 struct dma_channel m2m_channel_0; 58 struct dma_channel m2m_channel_1; 59 struct dma_channel reserved0[2]; 60 struct dma_channel m2p_channel_5; 61 struct dma_channel m2p_channel_4; 62 struct dma_channel m2p_channel_7; 63 struct dma_channel m2p_channel_6; 64 struct dma_channel m2p_channel_9; 65 struct dma_channel m2p_channel_8; 66 uint32_t channel_arbitration; 67 uint32_t reserved[15]; 68 uint32_t global_interrupt; 69}; 70#endif 71 72/* 73 * 0x80010000 - 0x8001FFFF: Ethernet MAC 74 */ 75#define MAC_OFFSET 0x010000 76#define MAC_BASE (EP93XX_AHB_BASE | MAC_OFFSET) 77 78#ifndef __ASSEMBLY__ 79struct mac_queue { 80 uint32_t badd; 81 union { /* deal with half-word aligned registers */ 82 uint32_t blen; 83 union { 84 uint16_t filler; 85 uint16_t curlen; 86 }; 87 }; 88 uint32_t curadd; 89}; 90 91struct mac_regs { 92 uint32_t rxctl; 93 uint32_t txctl; 94 uint32_t testctl; 95 uint32_t reserved0; 96 uint32_t miicmd; 97 uint32_t miidata; 98 uint32_t miists; 99 uint32_t reserved1; 100 uint32_t selfctl; 101 uint32_t inten; 102 uint32_t intstsp; 103 uint32_t intstsc; 104 uint32_t reserved2[2]; 105 uint32_t diagad; 106 uint32_t diagdata; 107 uint32_t gt; 108 uint32_t fct; 109 uint32_t fcf; 110 uint32_t afp; 111 union { 112 struct { 113 uint32_t indad; 114 uint32_t indad_upper; 115 }; 116 uint32_t hashtbl; 117 }; 118 uint32_t reserved3[2]; 119 uint32_t giintsts; 120 uint32_t giintmsk; 121 uint32_t giintrosts; 122 uint32_t giintfrc; 123 uint32_t txcollcnt; 124 uint32_t rxmissnct; 125 uint32_t rxruntcnt; 126 uint32_t reserved4; 127 uint32_t bmctl; 128 uint32_t bmsts; 129 uint32_t rxbca; 130 uint32_t reserved5; 131 struct mac_queue rxdq; 132 uint32_t rxdqenq; 133 struct mac_queue rxstsq; 134 uint32_t rxstsqenq; 135 struct mac_queue txdq; 136 uint32_t txdqenq; 137 struct mac_queue txstsq; 138 uint32_t reserved6; 139 uint32_t rxbufthrshld; 140 uint32_t txbufthrshld; 141 uint32_t rxststhrshld; 142 uint32_t txststhrshld; 143 uint32_t rxdthrshld; 144 uint32_t txdthrshld; 145 uint32_t maxfrmlen; 146 uint32_t maxhdrlen; 147}; 148#endif 149 150#define SELFCTL_RWP (1 << 7) 151#define SELFCTL_GPO0 (1 << 5) 152#define SELFCTL_PUWE (1 << 4) 153#define SELFCTL_PDWE (1 << 3) 154#define SELFCTL_MIIL (1 << 2) 155#define SELFCTL_RESET (1 << 0) 156 157#define INTSTS_RWI (1 << 30) 158#define INTSTS_RXMI (1 << 29) 159#define INTSTS_RXBI (1 << 28) 160#define INTSTS_RXSQI (1 << 27) 161#define INTSTS_TXLEI (1 << 26) 162#define INTSTS_ECIE (1 << 25) 163#define INTSTS_TXUHI (1 << 24) 164#define INTSTS_MOI (1 << 18) 165#define INTSTS_TXCOI (1 << 17) 166#define INTSTS_RXROI (1 << 16) 167#define INTSTS_MIII (1 << 12) 168#define INTSTS_PHYI (1 << 11) 169#define INTSTS_TI (1 << 10) 170#define INTSTS_AHBE (1 << 8) 171#define INTSTS_OTHER (1 << 4) 172#define INTSTS_TXSQ (1 << 3) 173#define INTSTS_RXSQ (1 << 2) 174 175#define BMCTL_MT (1 << 13) 176#define BMCTL_TT (1 << 12) 177#define BMCTL_UNH (1 << 11) 178#define BMCTL_TXCHR (1 << 10) 179#define BMCTL_TXDIS (1 << 9) 180#define BMCTL_TXEN (1 << 8) 181#define BMCTL_EH2 (1 << 6) 182#define BMCTL_EH1 (1 << 5) 183#define BMCTL_EEOB (1 << 4) 184#define BMCTL_RXCHR (1 << 2) 185#define BMCTL_RXDIS (1 << 1) 186#define BMCTL_RXEN (1 << 0) 187 188#define BMSTS_TXACT (1 << 7) 189#define BMSTS_TP (1 << 4) 190#define BMSTS_RXACT (1 << 3) 191#define BMSTS_QID_MASK 0x07 192#define BMSTS_QID_RXDATA 0x00 193#define BMSTS_QID_TXDATA 0x01 194#define BMSTS_QID_RXSTS 0x02 195#define BMSTS_QID_TXSTS 0x03 196#define BMSTS_QID_RXDESC 0x04 197#define BMSTS_QID_TXDESC 0x05 198 199#define AFP_MASK 0x07 200#define AFP_IAPRIMARY 0x00 201#define AFP_IASECONDARY1 0x01 202#define AFP_IASECONDARY2 0x02 203#define AFP_IASECONDARY3 0x03 204#define AFP_TX 0x06 205#define AFP_HASH 0x07 206 207#define RXCTL_PAUSEA (1 << 20) 208#define RXCTL_RXFCE1 (1 << 19) 209#define RXCTL_RXFCE0 (1 << 18) 210#define RXCTL_BCRC (1 << 17) 211#define RXCTL_SRXON (1 << 16) 212#define RXCTL_RCRCA (1 << 13) 213#define RXCTL_RA (1 << 12) 214#define RXCTL_PA (1 << 11) 215#define RXCTL_BA (1 << 10) 216#define RXCTL_MA (1 << 9) 217#define RXCTL_IAHA (1 << 8) 218#define RXCTL_IA3 (1 << 3) 219#define RXCTL_IA2 (1 << 2) 220#define RXCTL_IA1 (1 << 1) 221#define RXCTL_IA0 (1 << 0) 222 223#define TXCTL_DEFDIS (1 << 7) 224#define TXCTL_MBE (1 << 6) 225#define TXCTL_ICRC (1 << 5) 226#define TXCTL_TPD (1 << 4) 227#define TXCTL_OCOLL (1 << 3) 228#define TXCTL_SP (1 << 2) 229#define TXCTL_PB (1 << 1) 230#define TXCTL_STXON (1 << 0) 231 232#define MIICMD_REGAD_MASK (0x001F) 233#define MIICMD_PHYAD_MASK (0x03E0) 234#define MIICMD_OPCODE_MASK (0xC000) 235#define MIICMD_PHYAD_8950 (0x0000) 236#define MIICMD_OPCODE_READ (0x8000) 237#define MIICMD_OPCODE_WRITE (0x4000) 238 239#define MIISTS_BUSY (1 << 0) 240 241/* 242 * 0x80020000 - 0x8002FFFF: USB OHCI 243 */ 244#define USB_OFFSET 0x020000 245#define USB_BASE (EP93XX_AHB_BASE | USB_OFFSET) 246 247/* 248 * 0x80030000 - 0x8003FFFF: Raster engine 249 */ 250#if (defined(CONFIG_EP9307) || defined(CONFIG_EP9312) || defined(CONFIG_EP9315)) 251#define RASTER_OFFSET 0x030000 252#define RASTER_BASE (EP93XX_AHB_BASE | RASTER_OFFSET) 253#endif 254 255/* 256 * 0x80040000 - 0x8004FFFF: Graphics accelerator 257 */ 258#if defined(CONFIG_EP9315) 259#define GFX_OFFSET 0x040000 260#define GFX_BASE (EP93XX_AHB_BASE | GFX_OFFSET) 261#endif 262 263/* 264 * 0x80050000 - 0x8005FFFF: Reserved 265 */ 266 267/* 268 * 0x80060000 - 0x8006FFFF: SDRAM controller 269 */ 270#define SDRAM_OFFSET 0x060000 271#define SDRAM_BASE (EP93XX_AHB_BASE | SDRAM_OFFSET) 272 273#ifndef __ASSEMBLY__ 274struct sdram_regs { 275 uint32_t reserved; 276 uint32_t glconfig; 277 uint32_t refrshtimr; 278 uint32_t bootsts; 279 uint32_t devcfg0; 280 uint32_t devcfg1; 281 uint32_t devcfg2; 282 uint32_t devcfg3; 283}; 284#endif 285 286#define SDRAM_DEVCFG_EXTBUSWIDTH (1 << 2) 287#define SDRAM_DEVCFG_BANKCOUNT (1 << 3) 288#define SDRAM_DEVCFG_SROMLL (1 << 5) 289#define SDRAM_DEVCFG_CASLAT_2 0x00010000 290#define SDRAM_DEVCFG_RASTOCAS_2 0x00200000 291 292#define SDRAM_OFF_GLCONFIG 0x0004 293#define SDRAM_OFF_REFRSHTIMR 0x0008 294 295#define SDRAM_OFF_DEVCFG0 0x0010 296#define SDRAM_OFF_DEVCFG1 0x0014 297#define SDRAM_OFF_DEVCFG2 0x0018 298#define SDRAM_OFF_DEVCFG3 0x001C 299 300#define SDRAM_DEVCFG0_BASE 0xC0000000 301#define SDRAM_DEVCFG1_BASE 0xD0000000 302#define SDRAM_DEVCFG2_BASE 0xE0000000 303#define SDRAM_DEVCFG3_ASD0_BASE 0xF0000000 304#define SDRAM_DEVCFG3_ASD1_BASE 0x00000000 305 306#define GLCONFIG_INIT (1 << 0) 307#define GLCONFIG_MRS (1 << 1) 308#define GLCONFIG_SMEMBUSY (1 << 5) 309#define GLCONFIG_LCR (1 << 6) 310#define GLCONFIG_REARBEN (1 << 7) 311#define GLCONFIG_CLKSHUTDOWN (1 << 30) 312#define GLCONFIG_CKE (1 << 31) 313 314#define EP93XX_SDRAMCTRL 0x80060000 315#define EP93XX_SDRAMCTRL_GLOBALCFG_INIT 0x00000001 316#define EP93XX_SDRAMCTRL_GLOBALCFG_MRS 0x00000002 317#define EP93XX_SDRAMCTRL_GLOBALCFG_SMEMBUSY 0x00000020 318#define EP93XX_SDRAMCTRL_GLOBALCFG_LCR 0x00000040 319#define EP93XX_SDRAMCTRL_GLOBALCFG_REARBEN 0x00000080 320#define EP93XX_SDRAMCTRL_GLOBALCFG_CLKSHUTDOWN 0x40000000 321#define EP93XX_SDRAMCTRL_GLOBALCFG_CKE 0x80000000 322 323#define EP93XX_SDRAMCTRL_REFRESH_MASK 0x0000FFFF 324 325#define EP93XX_SDRAMCTRL_BOOTSTATUS_WIDTH_32 0x00000002 326#define EP93XX_SDRAMCTRL_BOOTSTATUS_WIDTH_16 0x00000001 327#define EP93XX_SDRAMCTRL_BOOTSTATUS_WIDTH_8 0x00000000 328#define EP93XX_SDRAMCTRL_BOOTSTATUS_WIDTH_MASK 0x00000003 329#define EP93XX_SDRAMCTRL_BOOTSTATUS_MEDIA 0x00000004 330 331#define EP93XX_SDRAMCTRL_DEVCFG_EXTBUSWIDTH 0x00000004 332#define EP93XX_SDRAMCTRL_DEVCFG_BANKCOUNT 0x00000008 333#define EP93XX_SDRAMCTRL_DEVCFG_SROM512 0x00000010 334#define EP93XX_SDRAMCTRL_DEVCFG_SROMLL 0x00000020 335#define EP93XX_SDRAMCTRL_DEVCFG_2KPAGE 0x00000040 336#define EP93XX_SDRAMCTRL_DEVCFG_SFCONFIGADDR 0x00000080 337#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_MASK 0x00070000 338#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_2 0x00010000 339#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_3 0x00020000 340#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_4 0x00030000 341#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_5 0x00040000 342#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_6 0x00050000 343#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_7 0x00060000 344#define EP93XX_SDRAMCTRL_DEVCFG_CASLAT_8 0x00070000 345#define EP93XX_SDRAMCTRL_DEVCFG_WBL 0x00080000 346#define EP93XX_SDRAMCTRL_DEVCFG_RASTOCAS_MASK 0x00300000 347#define EP93XX_SDRAMCTRL_DEVCFG_RASTOCAS_2 0x00200000 348#define EP93XX_SDRAMCTRL_DEVCFG_RASTOCAS_3 0x00300000 349#define EP93XX_SDRAMCTRL_DEVCFG_AUTOPRECHARGE 0x01000000 350 351/* 352 * 0x80070000 - 0x8007FFFF: Reserved 353 */ 354 355/* 356 * 0x80080000 - 0x8008FFFF: SRAM controller & PCMCIA 357 */ 358#define SMC_OFFSET 0x080000 359#define SMC_BASE (EP93XX_AHB_BASE | SMC_OFFSET) 360 361#ifndef __ASSEMBLY__ 362struct smc_regs { 363 uint32_t bcr0; 364 uint32_t bcr1; 365 uint32_t bcr2; 366 uint32_t bcr3; 367 uint32_t reserved0[2]; 368 uint32_t bcr6; 369 uint32_t bcr7; 370#if defined(CONFIG_EP9315) 371 uint32_t pcattribute; 372 uint32_t pccommon; 373 uint32_t pcio; 374 uint32_t reserved1[5]; 375 uint32_t pcmciactrl; 376#endif 377}; 378#endif 379 380#define EP93XX_OFF_SMCBCR0 0x00 381#define EP93XX_OFF_SMCBCR1 0x04 382#define EP93XX_OFF_SMCBCR2 0x08 383#define EP93XX_OFF_SMCBCR3 0x0C 384#define EP93XX_OFF_SMCBCR6 0x18 385#define EP93XX_OFF_SMCBCR7 0x1C 386 387#define SMC_BCR_IDCY_SHIFT 0 388#define SMC_BCR_WST1_SHIFT 5 389#define SMC_BCR_BLE (1 << 10) 390#define SMC_BCR_WST2_SHIFT 11 391#define SMC_BCR_MW_SHIFT 28 392 393/* 394 * 0x80090000 - 0x8009FFFF: Boot ROM 395 */ 396 397/* 398 * 0x800A0000 - 0x800AFFFF: IDE interface 399 */ 400 401/* 402 * 0x800B0000 - 0x800BFFFF: VIC1 403 */ 404 405/* 406 * 0x800C0000 - 0x800CFFFF: VIC2 407 */ 408 409/* 410 * 0x800D0000 - 0x800FFFFF: Reserved 411 */ 412 413/* 414 * 0x80800000 - 0x8080FFFF: Reserved 415 */ 416 417/* 418 * 0x80810000 - 0x8081FFFF: Timers 419 */ 420#define TIMER_OFFSET 0x010000 421#define TIMER_BASE (EP93XX_APB_BASE | TIMER_OFFSET) 422 423#ifndef __ASSEMBLY__ 424struct timer { 425 uint32_t load; 426 uint32_t value; 427 uint32_t control; 428 uint32_t clear; 429}; 430 431struct timer4 { 432 uint32_t value_low; 433 uint32_t value_high; 434}; 435 436struct timer_regs { 437 struct timer timer1; 438 uint32_t reserved0[4]; 439 struct timer timer2; 440 uint32_t reserved1[12]; 441 struct timer4 timer4; 442 uint32_t reserved2[6]; 443 struct timer timer3; 444}; 445#endif 446 447/* 448 * 0x80820000 - 0x8082FFFF: I2S 449 */ 450#define I2S_OFFSET 0x020000 451#define I2S_BASE (EP93XX_APB_BASE | I2S_OFFSET) 452 453/* 454 * 0x80830000 - 0x8083FFFF: Security 455 */ 456#define SECURITY_OFFSET 0x030000 457#define SECURITY_BASE (EP93XX_APB_BASE | SECURITY_OFFSET) 458 459#define EXTENSIONID (SECURITY_BASE + 0x2714) 460 461/* 462 * 0x80840000 - 0x8084FFFF: GPIO 463 */ 464#define GPIO_OFFSET 0x040000 465#define GPIO_BASE (EP93XX_APB_BASE | GPIO_OFFSET) 466 467#ifndef __ASSEMBLY__ 468struct gpio_int { 469 uint32_t inttype1; 470 uint32_t inttype2; 471 uint32_t eoi; 472 uint32_t inten; 473 uint32_t intsts; 474 uint32_t rawintsts; 475 uint32_t db; 476}; 477 478struct gpio_regs { 479 uint32_t padr; 480 uint32_t pbdr; 481 uint32_t pcdr; 482 uint32_t pddr; 483 uint32_t paddr; 484 uint32_t pbddr; 485 uint32_t pcddr; 486 uint32_t pdddr; 487 uint32_t pedr; 488 uint32_t peddr; 489 uint32_t reserved0[2]; 490 uint32_t pfdr; 491 uint32_t pfddr; 492 uint32_t pgdr; 493 uint32_t pgddr; 494 uint32_t phdr; 495 uint32_t phddr; 496 uint32_t reserved1; 497 uint32_t finttype1; 498 uint32_t finttype2; 499 uint32_t reserved2; 500 struct gpio_int pfint; 501 uint32_t reserved3[10]; 502 struct gpio_int paint; 503 struct gpio_int pbint; 504 uint32_t eedrive; 505}; 506#endif 507 508#define EP93XX_LED_DATA 0x80840020 509#define EP93XX_LED_GREEN_ON 0x0001 510#define EP93XX_LED_RED_ON 0x0002 511 512#define EP93XX_LED_DDR 0x80840024 513#define EP93XX_LED_GREEN_ENABLE 0x0001 514#define EP93XX_LED_RED_ENABLE 0x00020000 515 516/* 517 * 0x80850000 - 0x8087FFFF: Reserved 518 */ 519 520/* 521 * 0x80880000 - 0x8088FFFF: AAC 522 */ 523#define AAC_OFFSET 0x080000 524#define AAC_BASE (EP93XX_APB_BASE | AAC_OFFSET) 525 526/* 527 * 0x80890000 - 0x8089FFFF: Reserved 528 */ 529 530/* 531 * 0x808A0000 - 0x808AFFFF: SPI 532 */ 533#define SPI_OFFSET 0x0A0000 534#define SPI_BASE (EP93XX_APB_BASE | SPI_OFFSET) 535 536/* 537 * 0x808B0000 - 0x808BFFFF: IrDA 538 */ 539#define IRDA_OFFSET 0x0B0000 540#define IRDA_BASE (EP93XX_APB_BASE | IRDA_OFFSET) 541 542/* 543 * 0x808C0000 - 0x808CFFFF: UART1 544 */ 545#define UART1_OFFSET 0x0C0000 546#define UART1_BASE (EP93XX_APB_BASE | UART1_OFFSET) 547 548/* 549 * 0x808D0000 - 0x808DFFFF: UART2 550 */ 551#define UART2_OFFSET 0x0D0000 552#define UART2_BASE (EP93XX_APB_BASE | UART2_OFFSET) 553 554/* 555 * 0x808E0000 - 0x808EFFFF: UART3 556 */ 557#define UART3_OFFSET 0x0E0000 558#define UART3_BASE (EP93XX_APB_BASE | UART3_OFFSET) 559 560/* 561 * 0x808F0000 - 0x808FFFFF: Key Matrix 562 */ 563#define KEY_OFFSET 0x0F0000 564#define KEY_BASE (EP93XX_APB_BASE | KEY_OFFSET) 565 566/* 567 * 0x80900000 - 0x8090FFFF: Touchscreen 568 */ 569#define TOUCH_OFFSET 0x900000 570#define TOUCH_BASE (EP93XX_APB_BASE | TOUCH_OFFSET) 571 572/* 573 * 0x80910000 - 0x8091FFFF: Pulse Width Modulation 574 */ 575#define PWM_OFFSET 0x910000 576#define PWM_BASE (EP93XX_APB_BASE | PWM_OFFSET) 577 578/* 579 * 0x80920000 - 0x8092FFFF: Real time clock 580 */ 581#define RTC_OFFSET 0x920000 582#define RTC_BASE (EP93XX_APB_BASE | RTC_OFFSET) 583 584/* 585 * 0x80930000 - 0x8093FFFF: Syscon 586 */ 587#define SYSCON_OFFSET 0x930000 588#define SYSCON_BASE (EP93XX_APB_BASE | SYSCON_OFFSET) 589 590/* Security */ 591#define SECURITY_EXTENSIONID 0x80832714 592 593#ifndef __ASSEMBLY__ 594struct syscon_regs { 595 uint32_t pwrsts; 596 uint32_t pwrcnt; 597 uint32_t halt; 598 uint32_t stby; 599 uint32_t reserved0[2]; 600 uint32_t teoi; 601 uint32_t stfclr; 602 uint32_t clkset1; 603 uint32_t clkset2; 604 uint32_t reserved1[6]; 605 uint32_t scratch0; 606 uint32_t scratch1; 607 uint32_t reserved2[2]; 608 uint32_t apbwait; 609 uint32_t bustmstrarb; 610 uint32_t bootmodeclr; 611 uint32_t reserved3[9]; 612 uint32_t devicecfg; 613 uint32_t vidclkdiv; 614 uint32_t mirclkdiv; 615 uint32_t i2sclkdiv; 616 uint32_t keytchclkdiv; 617 uint32_t chipid; 618 uint32_t reserved4; 619 uint32_t syscfg; 620 uint32_t reserved5[8]; 621 uint32_t sysswlock; 622}; 623#else 624#define SYSCON_SCRATCH0 (SYSCON_BASE + 0x0040) 625#endif 626 627#define SYSCON_OFF_CLKSET1 0x0020 628#define SYSCON_OFF_SYSCFG 0x009c 629 630#define SYSCON_PWRCNT_UART_BAUD (1 << 29) 631#define SYSCON_PWRCNT_USH_EN (1 << 28) 632 633#define SYSCON_CLKSET_PLL_X2IPD_SHIFT 0 634#define SYSCON_CLKSET_PLL_X2FBD2_SHIFT 5 635#define SYSCON_CLKSET_PLL_X1FBD1_SHIFT 11 636#define SYSCON_CLKSET_PLL_PS_SHIFT 16 637#define SYSCON_CLKSET1_PCLK_DIV_SHIFT 18 638#define SYSCON_CLKSET1_HCLK_DIV_SHIFT 20 639#define SYSCON_CLKSET1_NBYP1 (1 << 23) 640#define SYSCON_CLKSET1_FCLK_DIV_SHIFT 25 641 642#define SYSCON_CLKSET2_PLL2_EN (1 << 18) 643#define SYSCON_CLKSET2_NBYP2 (1 << 19) 644#define SYSCON_CLKSET2_USB_DIV_SHIFT 28 645 646#define SYSCON_CHIPID_REV_MASK 0xF0000000 647#define SYSCON_DEVICECFG_SWRST (1 << 31) 648 649#define SYSCON_SYSCFG_LASDO 0x00000020 650 651/* 652 * 0x80930000 - 0x8093FFFF: Watchdog Timer 653 */ 654#define WATCHDOG_OFFSET 0x940000 655#define WATCHDOG_BASE (EP93XX_APB_BASE | WATCHDOG_OFFSET) 656 657/* 658 * 0x80950000 - 0x9000FFFF: Reserved 659 */ 660 661/* 662 * During low_level init we store memory layout in memory at specific location 663 */ 664#define UBOOT_MEMORYCNF_BANK_SIZE 0x2000 665#define UBOOT_MEMORYCNF_BANK_MASK 0x2004 666#define UBOOT_MEMORYCNF_BANK_COUNT 0x2008 667