target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_cpu.h

   1 #ifndef BCM63XX_CPU_H_
   2 #define BCM63XX_CPU_H_
   3
   4 #include <linux/types.h>
   5 #include <linux/init.h>
   6
   7 /*
   8  * Macro to fetch bcm63xx cpu id and revision, should be optimized at
   9  * compile time if only one CPU support is enabled (idea stolen from
  10  * arm mach-types)
  11  */
  12 #define BCM6338_CPU_ID          0x6338
  13 #define BCM6348_CPU_ID          0x6348
  14 #define BCM6358_CPU_ID          0x6358
  15
  16 void __init bcm63xx_cpu_init(void);
  17 u16 __bcm63xx_get_cpu_id(void);
  18 u16 bcm63xx_get_cpu_rev(void);
  19 unsigned int bcm63xx_get_cpu_freq(void);
  20
  21 #ifdef CONFIG_BCM63XX_CPU_6338
  22 # ifdef bcm63xx_get_cpu_id
  23 #  undef bcm63xx_get_cpu_id
  24 #  define bcm63xx_get_cpu_id()  __bcm63xx_get_cpu_id()
  25 #  define BCMCPU_RUNTIME_DETECT
  26 # else
  27 #  define bcm63xx_get_cpu_id()  BCM6338_CPU_ID
  28 # endif
  29 # define BCMCPU_IS_6338()       (bcm63xx_get_cpu_id() == BCM6338_CPU_ID)
  30 #else
  31 # define BCMCPU_IS_6338()       (0)
  32 #endif
  33
  34 #ifdef CONFIG_BCM63XX_CPU_6348
  35 # ifdef bcm63xx_get_cpu_id
  36 #  undef bcm63xx_get_cpu_id
  37 #  define bcm63xx_get_cpu_id()  __bcm63xx_get_cpu_id()
  38 #  define BCMCPU_RUNTIME_DETECT
  39 # else
  40 #  define bcm63xx_get_cpu_id()  BCM6348_CPU_ID
  41 # endif
  42 # define BCMCPU_IS_6348()       (bcm63xx_get_cpu_id() == BCM6348_CPU_ID)
  43 #else
  44 # define BCMCPU_IS_6348()       (0)
  45 #endif
  46
  47 #ifdef CONFIG_BCM63XX_CPU_6358
  48 # ifdef bcm63xx_get_cpu_id
  49 #  undef bcm63xx_get_cpu_id
  50 #  define bcm63xx_get_cpu_id()  __bcm63xx_get_cpu_id()
  51 #  define BCMCPU_RUNTIME_DETECT
  52 # else
  53 #  define bcm63xx_get_cpu_id()  BCM6358_CPU_ID
  54 # endif
  55 # define BCMCPU_IS_6358()       (bcm63xx_get_cpu_id() == BCM6358_CPU_ID)
  56 #else
  57 # define BCMCPU_IS_6358()       (0)
  58 #endif
  59
  60 #ifndef bcm63xx_get_cpu_id
  61 #error "No CPU support configured"
  62 #endif
  63
  64 /*
  65  * While registers sets are (mostly) the same across 63xx CPU, base
  66  * address of these sets do change.
  67  */
  68 enum bcm63xx_regs_set {
  69         RSET_DSL_LMEM = 0,
  70         RSET_PERF,
  71         RSET_TIMER,
  72         RSET_WDT,
  73         RSET_UART0,
  74         RSET_GPIO,
  75         RSET_SPI,
  76         RSET_UDC0,
  77         RSET_OHCI0,
  78         RSET_OHCI_PRIV,
  79         RSET_USBH_PRIV,
  80         RSET_MPI,
  81         RSET_PCMCIA,
  82         RSET_DSL,
  83         RSET_ENET0,
  84         RSET_ENET1,
  85         RSET_ENETDMA,
  86         RSET_EHCI0,
  87         RSET_SDRAM,
  88         RSET_MEMC,
  89         RSET_DDR,
  90 };
  91
  92 #define RSET_DSL_LMEM_SIZE              (64 * 1024 * 4)
  93 #define RSET_DSL_SIZE                   4096
  94 #define RSET_WDT_SIZE                   12
  95 #define RSET_ENET_SIZE                  2048
  96 #define RSET_ENETDMA_SIZE               2048
  97 #define RSET_UART_SIZE                  24
  98 #define RSET_SPI_SIZE                   256
  99 #define RSET_UDC_SIZE                   256
 100 #define RSET_OHCI_SIZE                  256
 101 #define RSET_EHCI_SIZE                  256
 102 #define RSET_PCMCIA_SIZE                12
 103
 104 /*
 105  * 6338 register sets base address
 106  */
 107
 108 #define BCM_6338_PERF_BASE              (0xfffe0000)
 109 #define BCM_6338_TIMER_BASE             (0xfffe0000)
 110 #define BCM_6338_WDT_BASE               (0xfffe001c)
 111 #define BCM_6338_UART0_BASE             (0xfffe0300)
 112 #define BCM_6338_GPIO_BASE              (0xfffe0400)
 113 #define BCM_6338_SPI_BASE               (0xfffe0c00)
 114 #define BCM_6338_SAR_BASE               (0xfffe2000)
 115 #define BCM_6338_MEMC_BASE              (0xfffe3100)
 116
 117 /*
 118  * 6348 register sets base address
 119  */
 120 #define BCM_6348_DSL_LMEM_BASE          (0xfff00000)
 121 #define BCM_6348_PERF_BASE              (0xfffe0000)
 122 #define BCM_6348_TIMER_BASE             (0xfffe0200)
 123 #define BCM_6348_WDT_BASE               (0xfffe021c)
 124 #define BCM_6348_UART0_BASE             (0xfffe0300)
 125 #define BCM_6348_GPIO_BASE              (0xfffe0400)
 126 #define BCM_6348_SPI_BASE               (0xfffe0c00)
 127 #define BCM_6348_UDC0_BASE              (0xfffe1000)
 128 #define BCM_6348_OHCI0_BASE             (0xfffe1b00)
 129 #define BCM_6348_OHCI_PRIV_BASE         (0xfffe1c00)
 130 #define BCM_6348_USBH_PRIV_BASE         (0xdeadbeef)
 131 #define BCM_6348_MPI_BASE               (0xfffe2000)
 132 #define BCM_6348_PCMCIA_BASE            (0xfffe2054)
 133 #define BCM_6348_SDRAM_REGS_BASE        (0xfffe2300)
 134 #define BCM_6348_DSL_BASE               (0xfffe3000)
 135 #define BCM_6348_ENET0_BASE             (0xfffe6000)
 136 #define BCM_6348_ENET1_BASE             (0xfffe6800)
 137 #define BCM_6348_ENETDMA_BASE           (0xfffe7000)
 138 #define BCM_6348_EHCI0_BASE             (0xdeadbeef)
 139 #define BCM_6348_SDRAM_BASE             (0xfffe2300)
 140 #define BCM_6348_MEMC_BASE              (0xdeadbeef)
 141 #define BCM_6348_DDR_BASE               (0xdeadbeef)
 142
 143 /*
 144  * 6358 register sets base address
 145  */
 146 #define BCM_6358_DSL_LMEM_BASE          (0xfff00000)
 147 #define BCM_6358_PERF_BASE              (0xfffe0000)
 148 #define BCM_6358_TIMER_BASE             (0xfffe0040)
 149 #define BCM_6358_WDT_BASE               (0xfffe005c)
 150 #define BCM_6358_GPIO_BASE              (0xfffe0080)
 151 #define BCM_6358_UART0_BASE             (0xfffe0100)
 152 #define BCM_6358_UDC0_BASE              (0xfffe0400)
 153 #define BCM_6358_SPI_BASE               (0xfffe0800)
 154 #define BCM_6358_MPI_BASE               (0xfffe1000)
 155 #define BCM_6358_PCMCIA_BASE            (0xfffe1054)
 156 #define BCM_6358_OHCI0_BASE             (0xfffe1400)
 157 #define BCM_6358_OHCI_PRIV_BASE         (0xdeadbeef)
 158 #define BCM_6358_USBH_PRIV_BASE         (0xfffe1500)
 159 #define BCM_6358_SDRAM_REGS_BASE        (0xfffe2300)
 160 #define BCM_6358_DSL_BASE               (0xfffe3000)
 161 #define BCM_6358_ENET0_BASE             (0xfffe4000)
 162 #define BCM_6358_ENET1_BASE             (0xfffe4800)
 163 #define BCM_6358_ENETDMA_BASE           (0xfffe5000)
 164 #define BCM_6358_EHCI0_BASE             (0xfffe1300)
 165 #define BCM_6358_SDRAM_BASE             (0xdeadbeef)
 166 #define BCM_6358_MEMC_BASE              (0xfffe1200)
 167 #define BCM_6358_DDR_BASE               (0xfffe12a0)
 168
 169
 170 extern const unsigned long *bcm63xx_regs_base;
 171
 172 static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
 173 {
 174 #ifdef BCMCPU_RUNTIME_DETECT
 175         return bcm63xx_regs_base[set];
 176 #else
 177 #ifdef CONFIG_BCM63XX_CPU_6338
 178         switch (set) {
 179         case RSET_PERF:
 180                 return BCM_6338_PERF_BASE;
 181         case RSET_TIMER:
 182                 return BCM_6338_TIMER_BASE;
 183         case RSET_WDT:
 184                 return BCM_6338_WDT_BASE;
 185         case RSET_UART0:
 186                 return BCM_6338_UART0_BASE;
 187         case RSET_GPIO:
 188                 return BCM_6338_GPIO_BASE;
 189         case RSET_SPI:
 190                 return BCM_6338_SPI_BASE;
 191         case RSET_MEMC:
 192                 return BCM_6338_MEMC_BASE;
 193         }
 194 #endif
 195 #ifdef CONFIG_BCM63XX_CPU_6348
 196         switch (set) {
 197         case RSET_DSL_LMEM:
 198                 return BCM_6348_DSL_LMEM_BASE;
 199         case RSET_PERF:
 200                 return BCM_6348_PERF_BASE;
 201         case RSET_TIMER:
 202                 return BCM_6348_TIMER_BASE;
 203         case RSET_WDT:
 204                 return BCM_6348_WDT_BASE;
 205         case RSET_UART0:
 206                 return BCM_6348_UART0_BASE;
 207         case RSET_GPIO:
 208                 return BCM_6348_GPIO_BASE;
 209         case RSET_SPI:
 210                 return BCM_6348_SPI_BASE;
 211         case RSET_UDC0:
 212                 return BCM_6348_UDC0_BASE;
 213         case RSET_OHCI0:
 214                 return BCM_6348_OHCI0_BASE;
 215         case RSET_OHCI_PRIV:
 216                 return BCM_6348_OHCI_PRIV_BASE;
 217         case RSET_USBH_PRIV:
 218                 return BCM_6348_USBH_PRIV_BASE;
 219         case RSET_MPI:
 220                 return BCM_6348_MPI_BASE;
 221         case RSET_PCMCIA:
 222                 return BCM_6348_PCMCIA_BASE;
 223         case RSET_DSL:
 224                 return BCM_6348_DSL_BASE;
 225         case RSET_ENET0:
 226                 return BCM_6348_ENET0_BASE;
 227         case RSET_ENET1:
 228                 return BCM_6348_ENET1_BASE;
 229         case RSET_ENETDMA:
 230                 return BCM_6348_ENETDMA_BASE;
 231         case RSET_EHCI0:
 232                 return BCM_6348_EHCI0_BASE;
 233         case RSET_SDRAM:
 234                 return BCM_6348_SDRAM_BASE;
 235         case RSET_MEMC:
 236                 return BCM_6348_MEMC_BASE;
 237         case RSET_DDR:
 238                 return BCM_6348_DDR_BASE;
 239         }
 240 #endif
 241 #ifdef CONFIG_BCM63XX_CPU_6358
 242         switch (set) {
 243         case RSET_DSL_LMEM:
 244                 return BCM_6358_DSL_LMEM_BASE;
 245         case RSET_PERF:
 246                 return BCM_6358_PERF_BASE;
 247         case RSET_TIMER:
 248                 return BCM_6358_TIMER_BASE;
 249         case RSET_WDT:
 250                 return BCM_6358_WDT_BASE;
 251         case RSET_UART0:
 252                 return BCM_6358_UART0_BASE;
 253         case RSET_GPIO:
 254                 return BCM_6358_GPIO_BASE;
 255         case RSET_SPI:
 256                 return BCM_6358_SPI_BASE;
 257         case RSET_UDC0:
 258                 return BCM_6358_UDC0_BASE;
 259         case RSET_OHCI0:
 260                 return BCM_6358_OHCI0_BASE;
 261         case RSET_OHCI_PRIV:
 262                 return BCM_6358_OHCI_PRIV_BASE;
 263         case RSET_USBH_PRIV:
 264                 return BCM_6358_USBH_PRIV_BASE;
 265         case RSET_MPI:
 266                 return BCM_6358_MPI_BASE;
 267         case RSET_PCMCIA:
 268                 return BCM_6358_PCMCIA_BASE;
 269         case RSET_ENET0:
 270                 return BCM_6358_ENET0_BASE;
 271         case RSET_ENET1:
 272                 return BCM_6358_ENET1_BASE;
 273         case RSET_ENETDMA:
 274                 return BCM_6358_ENETDMA_BASE;
 275         case RSET_DSL:
 276                 return BCM_6358_DSL_BASE;
 277         case RSET_EHCI0:
 278                 return BCM_6358_EHCI0_BASE;
 279         case RSET_SDRAM:
 280                 return BCM_6358_SDRAM_BASE;
 281         case RSET_MEMC:
 282                 return BCM_6358_MEMC_BASE;
 283         case RSET_DDR:
 284                 return BCM_6358_DDR_BASE;
 285         }
 286 #endif
 287 #endif
 288         /* unreached */
 289         return 0;
 290 }
 291
 292 /*
 293  * SPI register layout is not compatible
 294  * accross CPU versions but it is software
 295  * compatible
 296  */
 297
 298 enum bcm63xx_regs_spi {
 299         SPI_CMD,
 300         SPI_INT_STATUS,
 301         SPI_INT_MASK_ST,
 302         SPI_INT_MASK,
 303         SPI_ST,
 304         SPI_CLK_CFG,
 305         SPI_FILL_BYTE,
 306         SPI_MSG_TAIL,
 307         SPI_RX_TAIL,
 308         SPI_MSG_CTL,
 309         SPI_MSG_DATA,
 310         SPI_RX_DATA,
 311 };
 312
 313 extern const unsigned long *bcm63xx_regs_spi;
 314
 315 static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
 316 {
 317 #ifdef BCMCPU_RUNTIME_DETECT
 318         return bcm63xx_regs_spi[reg];
 319 #else
 320 #ifdef CONFIG_BCM63XX_CPU_6338
 321 switch (reg) {
 322         case SPI_CMD:
 323                 return SPI_BCM_6338_SPI_CMD;
 324         case SPI_INT_STATUS:
 325                 return SPI_BCM_6338_SPI_INT_STATUS;
 326         case SPI_INT_MASK_ST:
 327                 return SPI_BCM_6338_SPI_MASK_INT_ST;
 328         case SPI_INT_MASK:
 329                 return SPI_BCM_6338_SPI_INT_MASK;
 330         case SPI_ST:
 331                 return SPI_BCM_6338_SPI_ST;
 332         case SPI_CLK_CFG:
 333                 return SPI_BCM_6338_SPI_CLK_CFG;
 334         case SPI_FILL_BYTE:
 335                 return SPI_BCM_6338_SPI_FILL_BYTE;
 336         case SPI_MSG_TAIL:
 337                 return SPI_BCM_6338_SPI_MSG_TAIL;
 338         case SPI_RX_TAIL:
 339                 return SPI_BCM_6338_SPI_RX_TAIL;
 340         case SPI_MSG_CTL:
 341                 return SPI_BCM_6338_SPI_MSG_CTL;
 342         case SPI_MSG_DATA:
 343                 return SPI_BCM_6338_SPI_MSG_DATA;
 344         case SPI_RX_DATA:
 345                 return SPI_BCM_6338_SPI_RX_DATA;
 346 }
 347 #endif
 348 #ifdef CONFIG_BCM63XX_CPU_6348
 349 switch (reg) {
 350         case SPI_CMD:
 351                 return SPI_BCM_6348_SPI_CMD;
 352         case SPI_INT_MASK_ST:
 353                 return SPI_BCM_6348_SPI_MASK_INT_ST;
 354         case SPI_INT_STATUS:
 355                 return SPI_BCM_6348_SPI_INT_STATUS;
 356         case SPI_ST:
 357                 return SPI_BCM_6348_SPI_ST;
 358         case SPI_CLK_CFG:
 359                 return SPI_BCM_6348_SPI_CLK_CFG;
 360         case SPI_FILL_BYTE:
 361                 return SPI_BCM_6348_SPI_FILL_BYTE;
 362         case SPI_MSG_TAIL:
 363                 return SPI_BCM_6348_SPI_MSG_TAIL;
 364         case SPI_RX_TAIL:
 365                 return SPI_BCM_6348_SPI_RX_TAIL;
 366         case SPI_MSG_CTL:
 367                 return SPI_BCM_6348_SPI_MSG_CTL;
 368         case SPI_MSG_DATA:
 369                 return SPI_BCM_6348_SPI_MSG_DATA;
 370         case SPI_BCM_6348_SPI_RX_DATA:
 371                 return SPI_BCM_6348_SPI_RX_DATA;
 372 }
 373 #endif
 374 #ifdef CONFIG_BCM63XX_CPU_6358
 375 switch (reg) {
 376         case SPI_CMD:
 377                 return SPI_BCM_6358_SPI_CMD;
 378         case SPI_INT_STATUS:
 379                 return SPI_BCM_6358_SPI_INT_STATUS;
 380         case SPI_INT_MASK_ST:
 381                 return SPI_BCM_6358_SPI_MASK_INT_ST;
 382         case SPI_INT_MASK:
 383                 return SPI_BCM_6358_SPI_INT_MASK;
 384         case SPI_ST:
 385                 return SPI_BCM_6358_SPI_STATUS;
 386         case SPI_CLK_CFG:
 387                 return SPI_BCM_6358_SPI_CLK_CFG;
 388         case SPI_FILL_BYTE:
 389                 return SPI_BCM_6358_SPI_FILL_BYTE;
 390         case SPI_MSG_TAIL:
 391                 return SPI_BCM_6358_SPI_MSG_TAIL;
 392         case SPI_RX_TAIL:
 393                 return SPI_BCM_6358_SPI_RX_TAIL;
 394         case SPI_MSG_CTL:
 395                 return SPI_BCM_6358_MSG_CTL;
 396         case SPI_MSG_DATA:
 397                 return SPI_BCM_6358_SPI_MSG_DATA;
 398         case SPI_RX_DATA:
 399                 return SPI_BCM_6358_SPI_RX_DATA;
 400 }
 401 #endif
 402 #endif
 403         return 0;
 404 }
 405
 406 /*
 407  * IRQ number changes across CPU too
 408  */
 409 enum bcm63xx_irq {
 410         IRQ_TIMER = 0,
 411         IRQ_UART0,
 412         IRQ_SPI,
 413         IRQ_DSL,
 414         IRQ_ENET0,
 415         IRQ_ENET1,
 416         IRQ_ENET_PHY,
 417         IRQ_OHCI0,
 418         IRQ_EHCI0,
 419         IRQ_PCMCIA0,
 420         IRQ_ENET0_RXDMA,
 421         IRQ_ENET0_TXDMA,
 422         IRQ_ENET1_RXDMA,
 423         IRQ_ENET1_TXDMA,
 424         IRQ_PCI,
 425         IRQ_PCMCIA,
 426 };
 427
 428 /*
 429  * 6338 irqs
 430  */
 431 #define BCM_6338_TIMER_IRQ              (IRQ_INTERNAL_BASE + 0)
 432 #define BCM_6338_SPI_IRQ                (IRQ_INTERNAL_BASE + 1)
 433 #define BCM_6338_UART0_IRQ              (IRQ_INTERNAL_BASE + 2)
 434 #define BCM_6338_DG_IRQ                 (IRQ_INTERNAL_BASE + 4)
 435 #define BCM_6338_DSL_IRQ                (IRQ_INTERNAL_BASE + 5)
 436 #define BCM_6338_ATM_IRQ                (IRQ_INTERNAL_BASE + 6)
 437 #define BCM_6338_USBS_IRQ               (IRQ_INTERNAL_BASE + 7)
 438 #define BCM_6338_ENET0_IRQ              (IRQ_INTERNAL_BASE + 8)
 439 #define BCM_6338_ENET_PHY_IRQ           (IRQ_INTERNAL_BASE + 9)
 440 #define BCM_6338_SDRAM_IRQ              (IRQ_INTERNAL_BASE + 10)
 441 #define BCM_6338_USB_CNTL_RX_DMA_IRQ    (IRQ_INTERNAL_BASE + 11)
 442 #define BCM_6338_USB_CNTL_TX_DMA_IRQ    (IRQ_INTERNAL_BASE + 12)
 443 #define BCM_6338_USB_BULK_RX_DMA_IRQ    (IRQ_INTERNAL_BASE + 13)
 444 #define BCM_6338_USB_BULK_TX_DMA_IRQ    (IRQ_INTERNAL_BASE + 14)
 445 #define BCM_6338_ENET0_RXDMA_IRQ        (IRQ_INTERNAL_BASE + 15)
 446 #define BCM_6338_ENET0_TXDMA_IRQ        (IRQ_INTERNAL_BASE + 16)
 447 #define BCM_6338_SDIO_IRQ               (IRQ_INTERNAL_BASE + 17)
 448
 449 /*
 450  * 6348 irqs
 451  */
 452 #define BCM_6348_TIMER_IRQ              (IRQ_INTERNAL_BASE + 0)
 453 #define BCM_6348_SPI_IRQ                (IRQ_INTERNAL_BASE + 1)
 454 #define BCM_6348_UART0_IRQ              (IRQ_INTERNAL_BASE + 2)
 455 #define BCM_6348_DSL_IRQ                (IRQ_INTERNAL_BASE + 4)
 456 #define BCM_6348_ENET1_IRQ              (IRQ_INTERNAL_BASE + 7)
 457 #define BCM_6348_ENET0_IRQ              (IRQ_INTERNAL_BASE + 8)
 458 #define BCM_6348_ENET_PHY_IRQ           (IRQ_INTERNAL_BASE + 9)
 459 #define BCM_6348_OHCI0_IRQ              (IRQ_INTERNAL_BASE + 12)
 460 #define BCM_6348_ENET0_RXDMA_IRQ        (IRQ_INTERNAL_BASE + 20)
 461 #define BCM_6348_ENET0_TXDMA_IRQ        (IRQ_INTERNAL_BASE + 21)
 462 #define BCM_6348_ENET1_RXDMA_IRQ        (IRQ_INTERNAL_BASE + 22)
 463 #define BCM_6348_ENET1_TXDMA_IRQ        (IRQ_INTERNAL_BASE + 23)
 464 #define BCM_6348_PCMCIA_IRQ             (IRQ_INTERNAL_BASE + 24)
 465 #define BCM_6348_PCI_IRQ                (IRQ_INTERNAL_BASE + 24)
 466
 467 /*
 468  * 6358 irqs
 469  */
 470 #define BCM_6358_TIMER_IRQ              (IRQ_INTERNAL_BASE + 0)
 471 #define BCM_6358_SPI_IRQ                (IRQ_INTERNAL_BASE + 1)
 472 #define BCM_6358_UART0_IRQ              (IRQ_INTERNAL_BASE + 2)
 473 #define BCM_6358_OHCI0_IRQ              (IRQ_INTERNAL_BASE + 5)
 474 #define BCM_6358_ENET1_IRQ              (IRQ_INTERNAL_BASE + 6)
 475 #define BCM_6358_ENET0_IRQ              (IRQ_INTERNAL_BASE + 8)
 476 #define BCM_6358_ENET_PHY_IRQ           (IRQ_INTERNAL_BASE + 9)
 477 #define BCM_6358_EHCI0_IRQ              (IRQ_INTERNAL_BASE + 10)
 478 #define BCM_6358_ENET0_RXDMA_IRQ        (IRQ_INTERNAL_BASE + 15)
 479 #define BCM_6358_ENET0_TXDMA_IRQ        (IRQ_INTERNAL_BASE + 16)
 480 #define BCM_6358_ENET1_RXDMA_IRQ        (IRQ_INTERNAL_BASE + 17)
 481 #define BCM_6358_ENET1_TXDMA_IRQ        (IRQ_INTERNAL_BASE + 18)
 482 #define BCM_6358_DSL_IRQ                (IRQ_INTERNAL_BASE + 29)
 483 #define BCM_6358_PCI_IRQ                (IRQ_INTERNAL_BASE + 31)
 484 #define BCM_6358_PCMCIA_IRQ             (IRQ_INTERNAL_BASE + 24)
 485
 486 extern const int *bcm63xx_irqs;
 487
 488 static inline int bcm63xx_get_irq_number(enum bcm63xx_irq irq)
 489 {
 490         return bcm63xx_irqs[irq];
 491 }
 492
 493 /*
 494  * return installed memory size
 495  */
 496 unsigned int bcm63xx_get_memory_size(void);
 497
 498 #endif /* !BCM63XX_CPU_H_ */