include/configs/t3corp.h

   1 /*
   2  * (C) Copyright 2010
   3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   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 /*
  22  * t3corp.h - configuration for T3CORP (460GT)
  23  */
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27 /*
  28  * High Level Configuration Options
  29  */
  30 #define CONFIG_460GT            1       /* Specific PPC460GT    */
  31 #define CONFIG_440              1
  32 #define CONFIG_4xx              1       /* ... PPC4xx family */
  33
  34 #ifndef CONFIG_SYS_TEXT_BASE
  35 #define CONFIG_SYS_TEXT_BASE    0xFFFA0000
  36 #endif
  37
  38 #define CONFIG_HOSTNAME         t3corp
  39
  40 /*
  41  * Include common defines/options for all AMCC/APM eval boards
  42  */
  43 #include "amcc-common.h"
  44
  45 #define CONFIG_SYS_CLK_FREQ     66666667        /* external freq to pll */
  46
  47 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_early_init_f */
  48 #define CONFIG_BOARD_EARLY_INIT_R       1       /* Call board_early_init_r */
  49 #define CONFIG_MISC_INIT_R              1       /* Call misc_init_r */
  50 #define CONFIG_BOARD_TYPES              1       /* support board types */
  51 #define CONFIG_FIT
  52 #define CFG_ALT_MEMTEST
  53
  54 /*
  55  * Base addresses -- Note these are effective addresses where the
  56  * actual resources get mapped (not physical addresses)
  57  */
  58 #define CONFIG_SYS_PCI_MEMBASE          0x80000000      /* mapped PCI memory */
  59 #define CONFIG_SYS_PCI_BASE             0xd0000000      /* internal PCI regs */
  60 #define CONFIG_SYS_PCI_TARGBASE CONFIG_SYS_PCI_MEMBASE
  61
  62 #define CONFIG_SYS_PCIE_MEMBASE         0xb0000000      /* mapped PCIe mem */
  63 #define CONFIG_SYS_PCIE_MEMSIZE         0x08000000      /* incr for PCIe */
  64 #define CONFIG_SYS_PCIE_BASE            0xc4000000      /* PCIe UTL regs */
  65
  66 #define CONFIG_SYS_PCIE0_CFGBASE        0xc0000000
  67 #define CONFIG_SYS_PCIE1_CFGBASE        0xc1000000
  68 #define CONFIG_SYS_PCIE0_XCFGBASE       0xc3000000
  69 #define CONFIG_SYS_PCIE1_XCFGBASE       0xc3001000
  70
  71 #define CONFIG_SYS_PCIE0_UTLBASE        0xc08010000ULL  /* 36bit phys addr */
  72
  73 /* base address of inbound PCIe window */
  74 #define CONFIG_SYS_PCIE_INBOUND_BASE    0x000000000ULL  /* 36bit phys addr */
  75
  76 /* EBC stuff */
  77 #define CONFIG_SYS_FLASH_BASE           0xFC000000      /* later mapped here */
  78 #define CONFIG_SYS_FLASH_SIZE           (64 << 20)
  79
  80 #define CONFIG_SYS_FPGA1_BASE           0xe0000000
  81 #define CONFIG_SYS_FPGA2_BASE           0xe2000000
  82 #define CONFIG_SYS_FPGA3_BASE           0xe4000000
  83
  84 #define CONFIG_SYS_BOOT_BASE_ADDR       0xFF000000      /* EBC Boot Space */
  85 #define CONFIG_SYS_FLASH_BASE_PHYS_H    0x4
  86 #define CONFIG_SYS_FLASH_BASE_PHYS_L    0xCC000000
  87 #define CONFIG_SYS_FLASH_BASE_PHYS \
  88         (((u64)CONFIG_SYS_FLASH_BASE_PHYS_H << 32) \
  89         | (u64)CONFIG_SYS_FLASH_BASE_PHYS_L)
  90
  91 #define CONFIG_SYS_OCM_BASE             0xE7000000      /* OCM: 64k */
  92 #define CONFIG_SYS_SRAM_BASE            0xE8000000      /* SRAM: 256k */
  93 #define CONFIG_SYS_SRAM_SIZE            (256 << 10)
  94 #define CONFIG_SYS_LOCAL_CONF_REGS      0xEF000000
  95
  96 /*
  97  * Initial RAM & stack pointer (placed in OCM)
  98  */
  99 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_OCM_BASE     /* OCM */
 100 #define CONFIG_SYS_INIT_RAM_SIZE        (4 << 10)
 101 #define CONFIG_SYS_GBL_DATA_OFFSET \
 102         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 103 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 104
 105 /*
 106  * Serial Port
 107  */
 108 #define CONFIG_CONS_INDEX       1       /* Use UART0                    */
 109
 110 /*
 111  * Environment
 112  */
 113 /*
 114  * Define here the location of the environment variables (flash).
 115  */
 116 #define CONFIG_ENV_IS_IN_FLASH          /* use flash for environment vars */
 117
 118 /*
 119  * Flash related
 120  */
 121 #define CONFIG_SYS_FLASH_CFI            /* The flash is CFI compatible  */
 122 #define CONFIG_FLASH_CFI_DRIVER         /* Use common CFI driver        */
 123 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 124 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
 125 #define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* use status poll method      */
 126 #define CONFIG_SYS_FLASH_PROTECTION     /* use hardware flash protection */
 127
 128 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE, \
 129                         (CONFIG_SYS_FPGA1_BASE + 0x01000000) }
 130 #define CONFIG_SYS_CFI_FLASH_CONFIG_REGS { 0xffff,      /* don't set    */ \
 131                         0xbddf }                /* set async read mode  */
 132 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of memory banks */
 133 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sectors p. chip*/
 134
 135 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase/ms*/
 136 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write/ms*/
 137
 138 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* buff'd writes (20x faster)*/
 139 #define CONFIG_SYS_FLASH_EMPTY_INFO     /* 'E' for empty sector on flinfo */
 140
 141 #define CONFIG_ENV_SECT_SIZE            0x20000 /* sector size */
 142 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_MONITOR_BASE - \
 143                                          CONFIG_ENV_SECT_SIZE)
 144 #define CONFIG_ENV_SIZE                 0x4000  /* env sector size */
 145
 146 /* Address and size of Redundant Environment Sector     */
 147 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
 148 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 149
 150 /*
 151  * DDR2 SDRAM
 152  */
 153 #define CONFIG_SYS_MBYTES_SDRAM         256
 154 #define CONFIG_DDR_ECC
 155 #define CONFIG_AUTOCALIB        "silent\0"      /* default is non-verbose    */
 156 #define CONFIG_PPC4xx_DDR_AUTOCALIBRATION       /* IBM DDR autocalibration   */
 157 #define DEBUG_PPC4xx_DDR_AUTOCALIBRATION        /* dynamic DDR autocal debug */
 158 #undef CONFIG_PPC4xx_DDR_METHOD_A
 159 #define CONFIG_DDR_RFDC_FIXED           0x000001D7 /* optimal value */
 160
 161 /* DDR1/2 SDRAM Device Control Register Data Values */
 162 /* Memory Queue */
 163 #define CONFIG_SYS_SDRAM_R0BAS          (SDRAM_RXBAS_SDBA_ENCODE(0) | \
 164                                          SDRAM_RXBAS_SDSZ_256)
 165 #define CONFIG_SYS_SDRAM_R1BAS          0x00000000
 166 #define CONFIG_SYS_SDRAM_R2BAS          0x00000000
 167 #define CONFIG_SYS_SDRAM_R3BAS          0x00000000
 168 #define CONFIG_SYS_SDRAM_PLBADDULL      0x00000000
 169 #define CONFIG_SYS_SDRAM_PLBADDUHB      0x00000008
 170 #define CONFIG_SYS_SDRAM_CONF1LL        0x80001C00
 171 #define CONFIG_SYS_SDRAM_CONF1HB        0x80001C80
 172 #define CONFIG_SYS_SDRAM_CONFPATHB      0x10a68000
 173
 174 #define CAS_LATENCY                     JEDEC_MA_MR_CL_DDR2_5_0_CLK
 175
 176 /* DDR1/2 SDRAM Device Control Register Data Values */
 177 #define CONFIG_SYS_SDRAM0_MB0CF         (SDRAM_RXBAS_SDAM_MODE7         | \
 178                                          SDRAM_RXBAS_SDBE_ENABLE)
 179 #define CONFIG_SYS_SDRAM0_MB1CF         SDRAM_RXBAS_SDBE_DISABLE
 180 #define CONFIG_SYS_SDRAM0_MB2CF         SDRAM_RXBAS_SDBE_DISABLE
 181 #define CONFIG_SYS_SDRAM0_MB3CF         SDRAM_RXBAS_SDBE_DISABLE
 182 #define CONFIG_SYS_SDRAM0_MCOPT1        (SDRAM_MCOPT1_MCHK_GEN          | \
 183                                          SDRAM_MCOPT1_PMU_OPEN          | \
 184                                          SDRAM_MCOPT1_DMWD_32           | \
 185                                          SDRAM_MCOPT1_8_BANKS           | \
 186                                          SDRAM_MCOPT1_DDR2_TYPE         | \
 187                                          SDRAM_MCOPT1_QDEP              | \
 188                                          SDRAM_MCOPT1_RWOO_DISABLED     | \
 189                                          SDRAM_MCOPT1_WOOO_DISABLED     | \
 190                                          SDRAM_MCOPT1_DREF_NORMAL)
 191 #define CONFIG_SYS_SDRAM0_MCOPT2        0x00000000
 192 #define CONFIG_SYS_SDRAM0_MODT0         SDRAM_MODT_EB0W_ENABLE
 193 #define CONFIG_SYS_SDRAM0_MODT1         0x00000000
 194 #define CONFIG_SYS_SDRAM0_MODT2         0x00000000
 195 #define CONFIG_SYS_SDRAM0_MODT3         0x00000000
 196 #define CONFIG_SYS_SDRAM0_CODT          (SDRAM_CODT_RK0R_ON             | \
 197                                          SDRAM_CODT_DQS_1_8_V_DDR2      | \
 198                                          SDRAM_CODT_IO_NMODE)
 199 #define CONFIG_SYS_SDRAM0_RTR           SDRAM_RTR_RINT_ENCODE(1560)
 200 #define CONFIG_SYS_SDRAM0_INITPLR0                                      \
 201         (SDRAM_INITPLR_ENABLE                                           | \
 202          SDRAM_INITPLR_IMWT_ENCODE(80)                                  | \
 203          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_NOP))
 204 #define CONFIG_SYS_SDRAM0_INITPLR1                                      \
 205         (SDRAM_INITPLR_ENABLE                                           | \
 206          SDRAM_INITPLR_IMWT_ENCODE(3)                                   | \
 207          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE)                 | \
 208          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR)                          | \
 209          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL))
 210 #define CONFIG_SYS_SDRAM0_INITPLR2                                      \
 211         (SDRAM_INITPLR_ENABLE                                           | \
 212          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 213          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 214          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR2)                        | \
 215          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR2_TEMP_COMMERCIAL))
 216 #define CONFIG_SYS_SDRAM0_INITPLR3                                      \
 217         (SDRAM_INITPLR_ENABLE                                           | \
 218          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 219          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 220          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR3)                        | \
 221          SDRAM_INITPLR_IMA_ENCODE(0))
 222 #define CONFIG_SYS_SDRAM0_INITPLR4                                      \
 223         (SDRAM_INITPLR_ENABLE                                           | \
 224          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 225          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 226          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR)                         | \
 227          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_DQS_ENABLE               | \
 228                                   JEDEC_MA_EMR_RTT_150OHM))
 229 #define CONFIG_SYS_SDRAM0_INITPLR5                                      \
 230         (SDRAM_INITPLR_ENABLE                                           | \
 231          SDRAM_INITPLR_IMWT_ENCODE(200)                                 | \
 232          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 233          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR)                          | \
 234          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC             | \
 235                                   CAS_LATENCY                           | \
 236                                   JEDEC_MA_MR_BLEN_4                    | \
 237                                   JEDEC_MA_MR_DLL_RESET))
 238 #define CONFIG_SYS_SDRAM0_INITPLR6                                      \
 239         (SDRAM_INITPLR_ENABLE                                           | \
 240          SDRAM_INITPLR_IMWT_ENCODE(3)                                   | \
 241          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE)                 | \
 242          SDRAM_INITPLR_IBA_ENCODE(0x0)                                  | \
 243          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL))
 244 #define CONFIG_SYS_SDRAM0_INITPLR7                                      \
 245         (SDRAM_INITPLR_ENABLE                                           | \
 246          SDRAM_INITPLR_IMWT_ENCODE(26)                                  | \
 247          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
 248 #define CONFIG_SYS_SDRAM0_INITPLR8                                      \
 249         (SDRAM_INITPLR_ENABLE                                           | \
 250          SDRAM_INITPLR_IMWT_ENCODE(26)                                  | \
 251          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
 252 #define CONFIG_SYS_SDRAM0_INITPLR9                                      \
 253         (SDRAM_INITPLR_ENABLE                                           | \
 254          SDRAM_INITPLR_IMWT_ENCODE(26)                                  | \
 255          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
 256 #define CONFIG_SYS_SDRAM0_INITPLR10                                     \
 257         (SDRAM_INITPLR_ENABLE                                           | \
 258          SDRAM_INITPLR_IMWT_ENCODE(26)                                  | \
 259          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
 260 #define CONFIG_SYS_SDRAM0_INITPLR11                                     \
 261         (SDRAM_INITPLR_ENABLE                                           | \
 262          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 263          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 264          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR)                          | \
 265          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC             | \
 266                                   CAS_LATENCY                           | \
 267                                   JEDEC_MA_MR_BLEN_4))
 268 #define CONFIG_SYS_SDRAM0_INITPLR12                                     \
 269         (SDRAM_INITPLR_ENABLE                                           | \
 270          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 271          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 272          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR)                         | \
 273          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_ENTER                | \
 274                                   JEDEC_MA_EMR_RDQS_DISABLE             | \
 275                                   JEDEC_MA_EMR_DQS_ENABLE               | \
 276                                   JEDEC_MA_EMR_RTT_150OHM               | \
 277                                   JEDEC_MA_EMR_ODS_NORMAL))
 278 #define CONFIG_SYS_SDRAM0_INITPLR13                                     \
 279         (SDRAM_INITPLR_ENABLE                                           | \
 280          SDRAM_INITPLR_IMWT_ENCODE(2)                                   | \
 281          SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR)                       | \
 282          SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR)                         | \
 283          SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_EXIT                 | \
 284                                   JEDEC_MA_EMR_RDQS_DISABLE             | \
 285                                   JEDEC_MA_EMR_DQS_ENABLE               | \
 286                                   JEDEC_MA_EMR_RTT_150OHM               | \
 287                                   JEDEC_MA_EMR_ODS_NORMAL))
 288 #define CONFIG_SYS_SDRAM0_INITPLR14     SDRAM_INITPLR_DISABLE
 289 #define CONFIG_SYS_SDRAM0_INITPLR15     SDRAM_INITPLR_DISABLE
 290 #define CONFIG_SYS_SDRAM0_RQDC          (SDRAM_RQDC_RQDE_ENABLE         | \
 291                                          SDRAM_RQDC_RQFD_ENCODE(56))
 292 #define CONFIG_SYS_SDRAM0_RFDC          SDRAM_RFDC_RFFD_ENCODE(599)
 293 #define CONFIG_SYS_SDRAM0_RDCC          (SDRAM_RDCC_RDSS_T2)
 294 #define CONFIG_SYS_SDRAM0_DLCR          (SDRAM_DLCR_DCLM_AUTO           | \
 295                                          SDRAM_DLCR_DLCS_CONT_DONE      | \
 296                                          SDRAM_DLCR_DLCV_ENCODE(155))
 297 #define CONFIG_SYS_SDRAM0_CLKTR         SDRAM_CLKTR_CLKP_90_DEG_ADV
 298 #define CONFIG_SYS_SDRAM0_WRDTR         SDRAM_WRDTR_WTR_90_DEG_ADV
 299 #define CONFIG_SYS_SDRAM0_SDTR1         (SDRAM_SDTR1_LDOF_2_CLK         | \
 300                                          SDRAM_SDTR1_RTW_2_CLK          | \
 301                                          SDRAM_SDTR1_RTRO_1_CLK)
 302 #define CONFIG_SYS_SDRAM0_SDTR2         (SDRAM_SDTR2_RCD_3_CLK          | \
 303                                          SDRAM_SDTR2_WTR_2_CLK          | \
 304                                          SDRAM_SDTR2_XSNR_32_CLK        | \
 305                                          SDRAM_SDTR2_WPC_4_CLK          | \
 306                                          SDRAM_SDTR2_RPC_2_CLK          | \
 307                                          SDRAM_SDTR2_RP_3_CLK           | \
 308                                          SDRAM_SDTR2_RRD_2_CLK)
 309 #define CONFIG_SYS_SDRAM0_SDTR3         (SDRAM_SDTR3_RAS_ENCODE(8)      | \
 310                                          SDRAM_SDTR3_RC_ENCODE(11)      | \
 311                                          SDRAM_SDTR3_XCS                | \
 312                                          SDRAM_SDTR3_RFC_ENCODE(26))
 313 #define CONFIG_SYS_SDRAM0_MMODE         (SDRAM_MMODE_WR_DDR2_3_CYC      | \
 314                                          CAS_LATENCY                    | \
 315                                          SDRAM_MMODE_BLEN_4)
 316 #define CONFIG_SYS_SDRAM0_MEMODE        (SDRAM_MEMODE_DQS_ENABLE        | \
 317                                          SDRAM_MEMODE_RTT_150OHM)
 318
 319 /*
 320  * I2C
 321  */
 322 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0                   400000
 323
 324 #define CONFIG_SYS_I2C_MULTI_EEPROMS
 325 #define CONFIG_SYS_I2C_EEPROM_ADDR              (0xa8>>1)
 326 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 327 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 328 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10
 329
 330 /* I2C bootstrap EEPROM */
 331 #define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR       0x52
 332 #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET     0
 333 #define CONFIG_4xx_CONFIG_BLOCKSIZE             16
 334
 335 /*
 336  * Ethernet
 337  */
 338 #define CONFIG_IBM_EMAC4_V4     1
 339
 340 #define CONFIG_HAS_ETH0
 341
 342 #define CONFIG_PHY_ADDR         1       /* PHY address, See schematics  */
 343 #define CONFIG_M88E1111_PHY
 344 /* Disable fiber since fiber/copper auto-selection doesn't seem to work */
 345 #define CONFIG_M88E1111_DISABLE_FIBER
 346
 347 #define CONFIG_PHY_RESET        1       /* reset phy upon startup       */
 348 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 349 #define CONFIG_PHY_DYNAMIC_ANEG 1
 350
 351 /*
 352  * Default environment variables
 353  */
 354 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 355         CONFIG_AMCC_DEF_ENV                                             \
 356         CONFIG_AMCC_DEF_ENV_POWERPC                                     \
 357         CONFIG_AMCC_DEF_ENV_NOR_UPD                                     \
 358         "kernel_addr=fc000000\0"                                        \
 359         "fdt_addr=fc1e0000\0"                                           \
 360         "ramdisk_addr=fc200000\0"                                       \
 361         "pciconfighost=1\0"                                             \
 362         "pcie_mode=RP:RP\0"                                             \
 363         "unlock=yes\0"                                                  \
 364         ""
 365
 366 /*
 367  * Commands additional to the ones defined in amcc-common.h
 368  */
 369 #define CONFIG_CMD_CHIP_CONFIG
 370 #define CONFIG_CMD_ECCTEST
 371 #define CONFIG_CMD_PCI
 372 #define CONFIG_CMD_SDRAM
 373
 374 /*
 375  * PCI stuff
 376  */
 377 /* General PCI */
 378 #define CONFIG_PCI                      /* include pci support          */
 379 #define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
 380 #define CONFIG_PCI_PNP                  /* do pci plug-and-play   */
 381 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
 382 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 383
 384 /* Board-specific PCI, no PCI support, only PCIe */
 385 #undef CONFIG_SYS_PCI_TARGET_INIT
 386 #undef CONFIG_SYS_PCI_MASTER_INIT
 387
 388 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014   /* IBM */
 389 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe   /* Whatever */
 390
 391
 392 /*
 393  * External Bus Controller (EBC) Setup
 394  */
 395
 396 /*
 397  * T3CORP has 64MBytes of NOR flash (Spansion 29GL512), but the
 398  * boot EBC mapping only supports a maximum of 16MBytes
 399  * (4.ff00.0000 - 4.ffff.ffff).
 400  * To solve this problem, the flash has to get remapped to another
 401  * EBC address which accepts bigger regions:
 402  *
 403  * 0xfc00.0000 -> 4.cc00.0000
 404  */
 405
 406 /* Memory Bank 0 (NOR-flash) */
 407 #define CONFIG_SYS_EBC_PB0AP    (EBC_BXAP_BME_DISABLED          |       \
 408                                  EBC_BXAP_TWT_ENCODE(16)        |       \
 409                                  EBC_BXAP_BCE_DISABLE           |       \
 410                                  EBC_BXAP_BCT_2TRANS            |       \
 411                                  EBC_BXAP_CSN_ENCODE(1)         |       \
 412                                  EBC_BXAP_OEN_ENCODE(1)         |       \
 413                                  EBC_BXAP_WBN_ENCODE(1)         |       \
 414                                  EBC_BXAP_WBF_ENCODE(1)         |       \
 415                                  EBC_BXAP_TH_ENCODE(7)          |       \
 416                                  EBC_BXAP_RE_DISABLED           |       \
 417                                  EBC_BXAP_SOR_DELAYED           |       \
 418                                  EBC_BXAP_BEM_WRITEONLY         |       \
 419                                  EBC_BXAP_PEN_DISABLED)
 420 #define CONFIG_SYS_EBC_PB0CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_BOOT_BASE_ADDR) | \
 421                                  EBC_BXCR_BS_16MB               |       \
 422                                  EBC_BXCR_BU_RW                 |       \
 423                                  EBC_BXCR_BW_16BIT)
 424
 425 /* Memory Bank 1 (FPGA 1) */
 426 #define CONFIG_SYS_EBC_PB1AP    (EBC_BXAP_BME_DISABLED          |       \
 427                                  EBC_BXAP_TWT_ENCODE(5)         |       \
 428                                  EBC_BXAP_CSN_ENCODE(0)         |       \
 429                                  EBC_BXAP_OEN_ENCODE(3)         |       \
 430                                  EBC_BXAP_WBN_ENCODE(0)         |       \
 431                                  EBC_BXAP_WBF_ENCODE(0)         |       \
 432                                  EBC_BXAP_TH_ENCODE(1)          |       \
 433                                  EBC_BXAP_RE_ENABLED            |       \
 434                                  EBC_BXAP_SOR_DELAYED           |       \
 435                                  EBC_BXAP_BEM_RW                |       \
 436                                  EBC_BXAP_PEN_DISABLED)
 437 #define CONFIG_SYS_EBC_PB1CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA1_BASE) | \
 438                                  EBC_BXCR_BS_32MB               |       \
 439                                  EBC_BXCR_BU_RW                 |       \
 440                                  EBC_BXCR_BW_32BIT)
 441
 442 /* Memory Bank 2 (FPGA 2) */
 443 #define CONFIG_SYS_EBC_PB2AP    (EBC_BXAP_BME_DISABLED          |       \
 444                                  EBC_BXAP_TWT_ENCODE(5)         |       \
 445                                  EBC_BXAP_CSN_ENCODE(0)         |       \
 446                                  EBC_BXAP_OEN_ENCODE(3)         |       \
 447                                  EBC_BXAP_WBN_ENCODE(0)         |       \
 448                                  EBC_BXAP_WBF_ENCODE(0)         |       \
 449                                  EBC_BXAP_TH_ENCODE(1)          |       \
 450                                  EBC_BXAP_RE_ENABLED            |       \
 451                                  EBC_BXAP_SOR_DELAYED           |       \
 452                                  EBC_BXAP_BEM_RW                |       \
 453                                  EBC_BXAP_PEN_DISABLED)
 454 #define CONFIG_SYS_EBC_PB2CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA2_BASE) | \
 455                                  EBC_BXCR_BS_16MB               |       \
 456                                  EBC_BXCR_BU_RW                 |       \
 457                                  EBC_BXCR_BW_32BIT)
 458
 459 /* Memory Bank 3 (FPGA 3) */
 460 #define CONFIG_SYS_EBC_PB3AP    (EBC_BXAP_BME_DISABLED          |       \
 461                                  EBC_BXAP_TWT_ENCODE(5)         |       \
 462                                  EBC_BXAP_CSN_ENCODE(0)         |       \
 463                                  EBC_BXAP_OEN_ENCODE(3)         |       \
 464                                  EBC_BXAP_WBN_ENCODE(0)         |       \
 465                                  EBC_BXAP_WBF_ENCODE(0)         |       \
 466                                  EBC_BXAP_TH_ENCODE(1)          |       \
 467                                  EBC_BXAP_RE_ENABLED            |       \
 468                                  EBC_BXAP_SOR_DELAYED           |       \
 469                                  EBC_BXAP_BEM_RW                |       \
 470                                  EBC_BXAP_PEN_DISABLED)
 471 #define CONFIG_SYS_EBC_PB3CR    (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA3_BASE) | \
 472                                  EBC_BXCR_BS_16MB               |       \
 473                                  EBC_BXCR_BU_RW                 |       \
 474                                  EBC_BXCR_BW_32BIT)
 475
 476 /*
 477  * PPC4xx GPIO Configuration
 478  */
 479
 480 #define CONFIG_SYS_4xx_GPIO_TABLE { /*            GPIO  Alternate1      Alternate2      Alternate3 */ \
 481 {                                                                                       \
 482 /* GPIO Core 0 */                                                                       \
 483 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 GMC1TxD(0)      USB2HostD(0)    */      \
 484 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 GMC1TxD(1)      USB2HostD(1)    */      \
 485 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 GMC1TxD(2)      USB2HostD(2)    */      \
 486 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO3 GMC1TxD(3)      USB2HostD(3)    */      \
 487 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO4 GMC1TxD(4)      USB2HostD(4)    */      \
 488 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO5 GMC1TxD(5)      USB2HostD(5)    */      \
 489 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 GMC1TxD(6)      USB2HostD(6)    */      \
 490 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 GMC1TxD(7)      USB2HostD(7)    */      \
 491 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 GMC1RxD(0)      USB2OTGD(0)     */      \
 492 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 GMC1RxD(1)      USB2OTGD(1)     */      \
 493 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 GMC1RxD(2)     USB2OTGD(2)     */      \
 494 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 GMC1RxD(3)     USB2OTGD(3)     */      \
 495 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO12 GMC1RxD(4)     USB2OTGD(4)     */      \
 496 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO13 GMC1RxD(5)     USB2OTGD(5)     */      \
 497 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO14 GMC1RxD(6)     USB2OTGD(6)     */      \
 498 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO15 GMC1RxD(7)     USB2OTGD(7)     */      \
 499 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMC1TxER       USB2HostStop    */      \
 500 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMC1CD         USB2HostNext    */      \
 501 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMC1RxER       USB2HostDir     */      \
 502 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 GMC1TxEN       USB2OTGStop     */      \
 503 {GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 GMC1CRS        USB2OTGNext     */      \
 504 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 GMC1RxDV       USB2OTGDir      */      \
 505 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO22 NFRDY                          */      \
 506 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 NFREN                          */      \
 507 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO24 NFWEN                          */      \
 508 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO25 NFCLE                          */      \
 509 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO26 NFALE                          */      \
 510 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO27 IRQ(0)                         */      \
 511 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO28 IRQ(1)                         */      \
 512 {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO29 IRQ(2)                         */      \
 513 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO30 PerPar0        DMAReq2         IRQ(7)*/ \
 514 {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO31 PerPar1        DMAAck2         IRQ(8)*/ \
 515 },                                                                                      \
 516 {                                                                                       \
 517 /* GPIO Core 1 */                                                                       \
 518 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO32 PerPar2        EOT2/TC2        IRQ(9)*/ \
 519 {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO33 PerPar3        DMAReq3         IRQ(4)*/ \
 520 {GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_1}, /* GPIO34 UART0_DCD_N    UART1_DSR_CTS_N UART2_SOUT*/ \
 521 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
 522 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N DMAAck3       UART3_SIN*/ \
 523 {GPIO1_BASE, GPIO_BI , GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N    EOT3/TC3        UART3_SOUT*/ \
 524 {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_DTR_N    UART1_SOUT      */      \
 525 {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N     UART1_SIN       */      \
 526 {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 IRQ(3)                         */      \
 527 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 CS(1)                          */      \
 528 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 CS(2)                          */      \
 529 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 CS(3)          DMAReq1         IRQ(10)*/ \
 530 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO44 CS(4)          DMAAck1         IRQ(11)*/ \
 531 {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO45 CS(5)          EOT/TC1         IRQ(12)*/ \
 532 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 PerAddr(5)     DMAReq0         IRQ(13)*/ \
 533 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 PerAddr(6)     DMAAck0         IRQ(14)*/ \
 534 {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 PerAddr(7)     EOT/TC0         IRQ(15)*/ \
 535 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49  Unselect via TraceSelect Bit  */      \
 536 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50  Unselect via TraceSelect Bit  */      \
 537 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51  Unselect via TraceSelect Bit  */      \
 538 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52  Unselect via TraceSelect Bit  */      \
 539 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53  Unselect via TraceSelect Bit  */      \
 540 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54  Unselect via TraceSelect Bit  */      \
 541 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55  Unselect via TraceSelect Bit  */      \
 542 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56  Unselect via TraceSelect Bit  */      \
 543 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57  Unselect via TraceSelect Bit  */      \
 544 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58  Unselect via TraceSelect Bit  */      \
 545 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59  Unselect via TraceSelect Bit  */      \
 546 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60  Unselect via TraceSelect Bit  */      \
 547 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61  Unselect via TraceSelect Bit  */      \
 548 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62  Unselect via TraceSelect Bit  */      \
 549 {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63  Unselect via TraceSelect Bit  */      \
 550 }                                                                                       \
 551 }
 552
 553 #endif  /* __CONFIG_H */