include/configs/strider.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2014
   4  * Dirk Eibach,  Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
   5  *
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /*
  12  * High Level Configuration Options
  13  */
  14 #define CONFIG_E300             1 /* E300 family */
  15 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  16 #define CONFIG_MPC830x          1 /* MPC830x family */
  17 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
  18 #define CONFIG_STRIDER          1 /* STRIDER board specific */
  19
  20 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
  21
  22 /*
  23  * System Clock Setup
  24  */
  25 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  26 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  27
  28 /*
  29  * Hardware Reset Configuration Word
  30  * if CLKIN is 66.66MHz, then
  31  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  32  * We choose the A type silicon as default, so the core is 400Mhz.
  33  */
  34 #define CONFIG_SYS_HRCW_LOW (\
  35         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  36         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  37         HRCWL_SVCOD_DIV_2 |\
  38         HRCWL_CSB_TO_CLKIN_4X1 |\
  39         HRCWL_CORE_TO_CSB_3X1)
  40 /*
  41  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  42  * in 8308's HRCWH according to the manual, but original Freescale's
  43  * code has them and I've expirienced some problems using the board
  44  * with BDI3000 attached when I've tried to set these bits to zero
  45  * (UART doesn't work after the 'reset run' command).
  46  */
  47 #define CONFIG_SYS_HRCW_HIGH (\
  48         HRCWH_PCI_HOST |\
  49         HRCWH_PCI1_ARBITER_ENABLE |\
  50         HRCWH_CORE_ENABLE |\
  51         HRCWH_FROM_0XFFF00100 |\
  52         HRCWH_BOOTSEQ_DISABLE |\
  53         HRCWH_SW_WATCHDOG_DISABLE |\
  54         HRCWH_ROM_LOC_LOCAL_16BIT |\
  55         HRCWH_RL_EXT_LEGACY |\
  56         HRCWH_TSEC1M_IN_MII |\
  57         HRCWH_TSEC2M_IN_RGMII |\
  58         HRCWH_BIG_ENDIAN)
  59
  60 /*
  61  * System IO Config
  62  */
  63 #define CONFIG_SYS_SICRH (\
  64         SICRH_ESDHC_A_SD |\
  65         SICRH_ESDHC_B_SD |\
  66         SICRH_ESDHC_C_SD |\
  67         SICRH_GPIO_A_GPIO |\
  68         SICRH_GPIO_B_GPIO |\
  69         SICRH_IEEE1588_A_GPIO |\
  70         SICRH_USB |\
  71         SICRH_GTM_GPIO |\
  72         SICRH_IEEE1588_B_GPIO |\
  73         SICRH_ETSEC2_GPIO |\
  74         SICRH_GPIOSEL_1 |\
  75         SICRH_TMROBI_V3P3 |\
  76         SICRH_TSOBI1_V2P5 |\
  77         SICRH_TSOBI2_V2P5)      /* 0x0037f103 */
  78 #define CONFIG_SYS_SICRL (\
  79         SICRL_SPI_PF0 |\
  80         SICRL_UART_PF0 |\
  81         SICRL_IRQ_PF0 |\
  82         SICRL_I2C2_PF0 |\
  83         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
  84
  85 /*
  86  * IMMR new address
  87  */
  88 #define CONFIG_SYS_IMMR         0xE0000000
  89
  90 /*
  91  * SERDES
  92  */
  93 #define CONFIG_FSL_SERDES
  94 #define CONFIG_FSL_SERDES1      0xe3000
  95
  96 /*
  97  * Arbiter Setup
  98  */
  99 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 100 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 101 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 102
 103 /*
 104  * DDR Setup
 105  */
 106 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 107 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 108 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 109 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 110 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 111                                 | DDRCDR_PZ_LOZ \
 112                                 | DDRCDR_NZ_LOZ \
 113                                 | DDRCDR_ODT \
 114                                 | DDRCDR_Q_DRN)
 115                                 /* 0x7b880001 */
 116 /*
 117  * Manually set up DDR parameters
 118  * consist of one chip NT5TU64M16HG from NANYA
 119  */
 120
 121 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 122
 123 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 124 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 125                                 | CSCONFIG_ODT_RD_NEVER \
 126                                 | CSCONFIG_ODT_WR_ONLY_CURRENT \
 127                                 | CSCONFIG_BANK_BIT_3 \
 128                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
 129                                 /* 0x80010102 */
 130 #define CONFIG_SYS_DDR_TIMING_3 0
 131 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 132                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 133                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 134                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 135                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 136                                 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 137                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 138                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 139                                 /* 0x00260802 */
 140 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 141                                 | (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 142                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 143                                 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
 144                                 | (9 << TIMING_CFG1_REFREC_SHIFT) \
 145                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 146                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 147                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 148                                 /* 0x26279222 */
 149 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
 150                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 151                                 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 152                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 153                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 154                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 155                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 156                                 /* 0x021848c5 */
 157 #define CONFIG_SYS_DDR_INTERVAL ((0x0824 << SDRAM_INTERVAL_REFINT_SHIFT) \
 158                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 159                                 /* 0x08240100 */
 160 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 161                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 162                                 | SDRAM_CFG_DBW_16)
 163                                 /* 0x43100000 */
 164
 165 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 166 #define CONFIG_SYS_DDR_MODE             ((0x0440 << SDRAM_MODE_ESD_SHIFT) \
 167                                 | (0x0242 << SDRAM_MODE_SD_SHIFT))
 168                                 /* ODT 150ohm CL=4, AL=0 on SDRAM */
 169 #define CONFIG_SYS_DDR_MODE2            0x00000000
 170
 171 /*
 172  * Memory test
 173  */
 174 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 175 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 176
 177 /*
 178  * The reserved memory
 179  */
 180 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 181
 182 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 183 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 184
 185 /*
 186  * Initial RAM Base Address Setup
 187  */
 188 #define CONFIG_SYS_INIT_RAM_LOCK        1
 189 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 190 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 191 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 192         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 193
 194 /*
 195  * Local Bus Configuration & Clock Setup
 196  */
 197 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 198 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 199 #define CONFIG_SYS_LBC_LBCR             0x00040000
 200
 201 /*
 202  * FLASH on the Local Bus
 203  */
 204 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 205 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 206 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 207 #define CONFIG_FLASH_CFI_LEGACY
 208 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
 209
 210 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 211 #define CONFIG_SYS_FLASH_SIZE           8 /* FLASH size is up to 8M */
 212 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 213
 214 /* Window base at flash base */
 215 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 216 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)
 217
 218 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 219                                 | BR_PS_16      /* 16 bit port */ \
 220                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 221                                 | BR_V)         /* valid */
 222 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 223                                 | OR_UPM_XAM \
 224                                 | OR_GPCM_CSNT \
 225                                 | OR_GPCM_ACS_DIV2 \
 226                                 | OR_GPCM_XACS \
 227                                 | OR_GPCM_SCY_15 \
 228                                 | OR_GPCM_TRLX_SET \
 229                                 | OR_GPCM_EHTR_SET)
 230
 231 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 232 #define CONFIG_SYS_MAX_FLASH_SECT       135
 233
 234 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000 /* Flash Erase Timeout (ms) */
 235 #define CONFIG_SYS_FLASH_WRITE_TOUT     500 /* Flash Write Timeout (ms) */
 236
 237 /*
 238  * FPGA
 239  */
 240 #define CONFIG_SYS_FPGA0_BASE           0xE0600000
 241 #define CONFIG_SYS_FPGA0_SIZE           1 /* FPGA size is 1M */
 242
 243 /* Window base at FPGA base */
 244 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_FPGA0_BASE
 245 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_1MB)
 246
 247 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FPGA0_BASE \
 248                                 | BR_PS_16      /* 16 bit port */ \
 249                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 250                                 | BR_V)         /* valid */
 251
 252 #define CONFIG_SYS_OR1_PRELIM   (MEG_TO_AM(CONFIG_SYS_FPGA0_SIZE) \
 253                                 | OR_UPM_XAM \
 254                                 | OR_GPCM_CSNT \
 255                                 | OR_GPCM_SCY_5 \
 256                                 | OR_GPCM_TRLX_CLEAR \
 257                                 | OR_GPCM_EHTR_CLEAR)
 258
 259 #define CONFIG_SYS_FPGA_BASE(k)         CONFIG_SYS_FPGA0_BASE
 260 #define CONFIG_SYS_FPGA_DONE(k)         0x0010
 261
 262 #define CONFIG_SYS_FPGA_COUNT           1
 263
 264 #define CONFIG_SYS_MCLINK_MAX           3
 265
 266 #define CONFIG_SYS_FPGA_PTR \
 267         { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL }
 268
 269 #define CONFIG_SYS_FPGA_NO_RFL_HI
 270
 271 /*
 272  * Serial Port
 273  */
 274 #define CONFIG_SYS_NS16550_SERIAL
 275 #define CONFIG_SYS_NS16550_REG_SIZE     1
 276 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 277
 278 #define CONFIG_SYS_BAUDRATE_TABLE  \
 279         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 280
 281 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 282 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 283
 284 /* Pass open firmware flat tree */
 285
 286 /* I2C */
 287 #define CONFIG_SYS_I2C
 288 #define CONFIG_SYS_I2C_FSL
 289 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 290 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 291 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 292
 293 #define CONFIG_PCA953X                  /* NXP PCA9554 */
 294 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x24, 16}, {0x25, 16}, {0x26, 16}, \
 295                                           {0x3c, 8}, {0x3d, 8}, {0x3e, 8} }
 296
 297 #define CONFIG_PCA9698                  /* NXP PCA9698 */
 298
 299 #define CONFIG_SYS_I2C_IHS
 300 #define CONFIG_SYS_I2C_IHS_CH0
 301 #define CONFIG_SYS_I2C_IHS_SPEED_0              50000
 302 #define CONFIG_SYS_I2C_IHS_SLAVE_0              0x7F
 303 #define CONFIG_SYS_I2C_IHS_CH1
 304 #define CONFIG_SYS_I2C_IHS_SPEED_1              50000
 305 #define CONFIG_SYS_I2C_IHS_SLAVE_1              0x7F
 306 #define CONFIG_SYS_I2C_IHS_CH2
 307 #define CONFIG_SYS_I2C_IHS_SPEED_2              50000
 308 #define CONFIG_SYS_I2C_IHS_SLAVE_2              0x7F
 309 #define CONFIG_SYS_I2C_IHS_CH3
 310 #define CONFIG_SYS_I2C_IHS_SPEED_3              50000
 311 #define CONFIG_SYS_I2C_IHS_SLAVE_3              0x7F
 312
 313 #ifdef CONFIG_STRIDER_CON_DP
 314 #define CONFIG_SYS_I2C_IHS_DUAL
 315 #define CONFIG_SYS_I2C_IHS_CH0_1
 316 #define CONFIG_SYS_I2C_IHS_SPEED_0_1            50000
 317 #define CONFIG_SYS_I2C_IHS_SLAVE_0_1            0x7F
 318 #define CONFIG_SYS_I2C_IHS_CH1_1
 319 #define CONFIG_SYS_I2C_IHS_SPEED_1_1            50000
 320 #define CONFIG_SYS_I2C_IHS_SLAVE_1_1            0x7F
 321 #define CONFIG_SYS_I2C_IHS_CH2_1
 322 #define CONFIG_SYS_I2C_IHS_SPEED_2_1            50000
 323 #define CONFIG_SYS_I2C_IHS_SLAVE_2_1            0x7F
 324 #define CONFIG_SYS_I2C_IHS_CH3_1
 325 #define CONFIG_SYS_I2C_IHS_SPEED_3_1            50000
 326 #define CONFIG_SYS_I2C_IHS_SLAVE_3_1            0x7F
 327 #endif
 328
 329 /*
 330  * Software (bit-bang) I2C driver configuration
 331  */
 332 #define CONFIG_SYS_I2C_SOFT
 333 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 334 #define CONFIG_SYS_I2C_SOFT_SPEED               50000
 335 #define CONFIG_SYS_I2C_SOFT_SLAVE               0x7F
 336 #define I2C_SOFT_DECLARATIONS2
 337 #define CONFIG_SYS_I2C_SOFT_SPEED_2             50000
 338 #define CONFIG_SYS_I2C_SOFT_SLAVE_2             0x7F
 339 #define I2C_SOFT_DECLARATIONS3
 340 #define CONFIG_SYS_I2C_SOFT_SPEED_3             50000
 341 #define CONFIG_SYS_I2C_SOFT_SLAVE_3             0x7F
 342 #define I2C_SOFT_DECLARATIONS4
 343 #define CONFIG_SYS_I2C_SOFT_SPEED_4             50000
 344 #define CONFIG_SYS_I2C_SOFT_SLAVE_4             0x7F
 345 #if defined(CONFIG_STRIDER_CON) || defined(CONFIG_STRIDER_CON_DP)
 346 #define I2C_SOFT_DECLARATIONS5
 347 #define CONFIG_SYS_I2C_SOFT_SPEED_5             50000
 348 #define CONFIG_SYS_I2C_SOFT_SLAVE_5             0x7F
 349 #define I2C_SOFT_DECLARATIONS6
 350 #define CONFIG_SYS_I2C_SOFT_SPEED_6             50000
 351 #define CONFIG_SYS_I2C_SOFT_SLAVE_6             0x7F
 352 #define I2C_SOFT_DECLARATIONS7
 353 #define CONFIG_SYS_I2C_SOFT_SPEED_7             50000
 354 #define CONFIG_SYS_I2C_SOFT_SLAVE_7             0x7F
 355 #define I2C_SOFT_DECLARATIONS8
 356 #define CONFIG_SYS_I2C_SOFT_SPEED_8             50000
 357 #define CONFIG_SYS_I2C_SOFT_SLAVE_8             0x7F
 358 #endif
 359 #ifdef CONFIG_STRIDER_CON_DP
 360 #define I2C_SOFT_DECLARATIONS9
 361 #define CONFIG_SYS_I2C_SOFT_SPEED_9             50000
 362 #define CONFIG_SYS_I2C_SOFT_SLAVE_9             0x7F
 363 #define I2C_SOFT_DECLARATIONS10
 364 #define CONFIG_SYS_I2C_SOFT_SPEED_10            50000
 365 #define CONFIG_SYS_I2C_SOFT_SLAVE_10            0x7F
 366 #define I2C_SOFT_DECLARATIONS11
 367 #define CONFIG_SYS_I2C_SOFT_SPEED_11            50000
 368 #define CONFIG_SYS_I2C_SOFT_SLAVE_11            0x7F
 369 #define I2C_SOFT_DECLARATIONS12
 370 #define CONFIG_SYS_I2C_SOFT_SPEED_12            50000
 371 #define CONFIG_SYS_I2C_SOFT_SLAVE_12            0x7F
 372 #endif
 373
 374 #ifdef CONFIG_STRIDER_CON
 375 #define CONFIG_SYS_ICS8N3QV01_I2C               {5, 6, 7, 8}
 376 #define CONFIG_SYS_CH7301_I2C                   {5, 6, 7, 8}
 377 #define CONFIG_SYS_ADV7611_I2C                  {5, 6, 7, 8}
 378 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 379 #define CONFIG_STRIDER_FANS                     { {10, 0x4c}, {11, 0x4c}, \
 380                                                   {12, 0x4c} }
 381 #elif defined(CONFIG_STRIDER_CON_DP)
 382 #define CONFIG_SYS_ICS8N3QV01_I2C               {13, 14, 15, 16, 17, 18, 19, 20}
 383 #define CONFIG_SYS_CH7301_I2C                   {1, 3, 5, 7}
 384 #define CONFIG_SYS_ADV7611_I2C                  {1, 3, 5, 7}
 385 #define CONFIG_SYS_DP501_I2C                    {1, 3, 5, 7, 2, 4, 6, 8}
 386 #define CONFIG_STRIDER_FANS                     { {10, 0x4c}, {11, 0x4c}, \
 387                                                   {12, 0x4c} }
 388 #elif defined(CONFIG_STRIDER_CPU_DP)
 389 #define CONFIG_SYS_CH7301_I2C                   {1, 2, 3, 4}
 390 #define CONFIG_SYS_ADV7611_I2C                  {1, 2, 3, 4}
 391 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 392 #define CONFIG_STRIDER_FANS                     { {6, 0x4c}, {7, 0x4c}, \
 393                                                   {8, 0x4c} }
 394 #else
 395 #define CONFIG_SYS_CH7301_I2C                   {1, 2, 3, 4}
 396 #define CONFIG_SYS_ADV7611_I2C                  {1, 2, 3, 4}
 397 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 398 #define CONFIG_STRIDER_FANS                     { {2, 0x18}, {3, 0x18}, \
 399                                                   {4, 0x18} }
 400 #endif
 401
 402 #ifndef __ASSEMBLY__
 403 void fpga_gpio_set(unsigned int bus, int pin);
 404 void fpga_gpio_clear(unsigned int bus, int pin);
 405 int fpga_gpio_get(unsigned int bus, int pin);
 406 void fpga_control_set(unsigned int bus, int pin);
 407 void fpga_control_clear(unsigned int bus, int pin);
 408 #endif
 409
 410 #ifdef CONFIG_STRIDER_CON
 411 #define I2C_SDA_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0200 : 0x0040)
 412 #define I2C_SCL_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0100 : 0x0020)
 413 #define I2C_FPGA_IDX    ((I2C_ADAP_HWNR > 3) ? \
 414                          (I2C_ADAP_HWNR - 4) : I2C_ADAP_HWNR)
 415 #elif defined(CONFIG_STRIDER_CON_DP)
 416 #define I2C_SDA_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0040 : 0x0200)
 417 #define I2C_SCL_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0020 : 0x0100)
 418 #define I2C_FPGA_IDX    (I2C_ADAP_HWNR % 4)
 419 #else
 420 #define I2C_SDA_GPIO    0x0040
 421 #define I2C_SCL_GPIO    0x0020
 422 #define I2C_FPGA_IDX    I2C_ADAP_HWNR
 423 #endif
 424
 425 #ifdef CONFIG_STRIDER_CON_DP
 426 #define I2C_ACTIVE \
 427         do { \
 428                 if (I2C_ADAP_HWNR > 7) \
 429                         fpga_control_set(I2C_FPGA_IDX, 0x0004); \
 430                 else \
 431                         fpga_control_clear(I2C_FPGA_IDX, 0x0004); \
 432         } while (0)
 433 #else
 434 #define I2C_ACTIVE      { }
 435 #endif
 436
 437 #define I2C_TRISTATE    { }
 438 #define I2C_READ \
 439         (fpga_gpio_get(I2C_FPGA_IDX, I2C_SDA_GPIO) ? 1 : 0)
 440 #define I2C_SDA(bit) \
 441         do { \
 442                 if (bit) \
 443                         fpga_gpio_set(I2C_FPGA_IDX, I2C_SDA_GPIO); \
 444                 else \
 445                         fpga_gpio_clear(I2C_FPGA_IDX, I2C_SDA_GPIO); \
 446         } while (0)
 447 #define I2C_SCL(bit) \
 448         do { \
 449                 if (bit) \
 450                         fpga_gpio_set(I2C_FPGA_IDX, I2C_SCL_GPIO); \
 451                 else \
 452                         fpga_gpio_clear(I2C_FPGA_IDX, I2C_SCL_GPIO); \
 453         } while (0)
 454 #define I2C_DELAY       udelay(25)      /* 1/4 I2C clock duration */
 455
 456 /*
 457  * Software (bit-bang) MII driver configuration
 458  */
 459 #define CONFIG_BITBANGMII               /* bit-bang MII PHY management */
 460 #define CONFIG_BITBANGMII_MULTI
 461
 462 /*
 463  * OSD Setup
 464  */
 465 #define CONFIG_SYS_OSD_SCREENS          1
 466 #define CONFIG_SYS_DP501_DIFFERENTIAL
 467 #define CONFIG_SYS_DP501_VCAPCTRL0      0x01 /* DDR mode 0, DE for H/VSYNC */
 468
 469 #ifdef CONFIG_STRIDER_CON_DP
 470 #define CONFIG_SYS_OSD_DH
 471 #endif
 472
 473 /*
 474  * General PCI
 475  * Addresses are mapped 1-1.
 476  */
 477 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 478 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 479 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 480 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 481 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 482 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 483 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 484 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 485 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 486
 487 /* enable PCIE clock */
 488 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 489
 490 #define CONFIG_PCI_INDIRECT_BRIDGE
 491 #define CONFIG_PCIE
 492
 493 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 494 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 495
 496 /*
 497  * TSEC
 498  */
 499 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 500 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 501
 502 /*
 503  * TSEC ethernet configuration
 504  */
 505 #define CONFIG_TSEC1
 506 #define CONFIG_TSEC1_NAME       "eTSEC0"
 507 #define TSEC1_PHY_ADDR          1
 508 #define TSEC1_PHYIDX            0
 509 #define TSEC1_FLAGS             0
 510
 511 /* Options are: eTSEC[0-1] */
 512 #define CONFIG_ETHPRIME         "eTSEC0"
 513
 514 /*
 515  * Environment
 516  */
 517 #if 1
 518 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 519                                  CONFIG_SYS_MONITOR_LEN)
 520 #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K(one sector) for env */
 521 #define CONFIG_ENV_SIZE         0x2000
 522 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 523 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 524 #else
 525 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
 526 #endif
 527
 528 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 529 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 530
 531 /*
 532  * Command line configuration.
 533  */
 534
 535 /*
 536  * Miscellaneous configurable options
 537  */
 538 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 539 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
 540
 541 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 542
 543 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 544
 545 /*
 546  * For booting Linux, the board info and command line data
 547  * have to be in the first 256 MB of memory, since this is
 548  * the maximum mapped by the Linux kernel during initialization.
 549  */
 550 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 551
 552 /*
 553  * Core HID Setup
 554  */
 555 #define CONFIG_SYS_HID0_INIT    0x000000000
 556 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 557                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 558                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 559 #define CONFIG_SYS_HID2         HID2_HBE
 560
 561 /*
 562  * MMU Setup
 563  */
 564
 565 /* DDR: cache cacheable */
 566 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
 567                                         BATL_MEMCOHERENCE)
 568 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 569                                         BATU_VS | BATU_VP)
 570 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 571 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 572
 573 /* IMMRBAR, PCI IO and FPGA: cache-inhibit and guarded */
 574 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
 575                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 576 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 577                                         BATU_VP)
 578 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 579 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 580
 581 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 582 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 583                                         BATL_MEMCOHERENCE)
 584 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 585                                         BATU_VS | BATU_VP)
 586 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 587                                         BATL_CACHEINHIBIT | \
 588                                         BATL_GUARDEDSTORAGE)
 589 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 590
 591 /* Stack in dcache: cacheable, no memory coherence */
 592 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 593 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 594                                         BATU_VS | BATU_VP)
 595 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 596 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 597
 598 /*
 599  * Environment Configuration
 600  */
 601
 602 #define CONFIG_ENV_OVERWRITE
 603
 604 #if defined(CONFIG_TSEC_ENET)
 605 #define CONFIG_HAS_ETH0
 606 #endif
 607
 608 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 609
 610
 611 #define CONFIG_HOSTNAME         "hrcon"
 612 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 613 #define CONFIG_BOOTFILE         "uImage"
 614
 615 #define CONFIG_PREBOOT          /* enable preboot variable */
 616
 617 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 618         "netdev=eth0\0"                                                 \
 619         "consoledev=ttyS1\0"                                            \
 620         "u-boot=u-boot.bin\0"                                           \
 621         "kernel_addr=1000000\0"                                 \
 622         "fdt_addr=C00000\0"                                             \
 623         "fdtfile=hrcon.dtb\0"                           \
 624         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 625         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 626                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 627                 " +${filesize};cp.b ${fileaddr} "                       \
 628                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 629         "upd=run load update\0"                                         \
 630
 631 #define CONFIG_NFSBOOTCOMMAND                                           \
 632         "setenv bootargs root=/dev/nfs rw "                             \
 633         "nfsroot=$serverip:$rootpath "                                  \
 634         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 635         "console=$consoledev,$baudrate $othbootargs;"                   \
 636         "tftp ${kernel_addr} $bootfile;"                                \
 637         "tftp ${fdt_addr} $fdtfile;"                                    \
 638         "bootm ${kernel_addr} - ${fdt_addr}"
 639
 640 #define CONFIG_MMCBOOTCOMMAND                                           \
 641         "setenv bootargs root=/dev/mmcblk0p3 rw rootwait "              \
 642         "console=$consoledev,$baudrate $othbootargs;"                   \
 643         "ext2load mmc 0:2 ${kernel_addr} $bootfile;"                    \
 644         "ext2load mmc 0:2 ${fdt_addr} $fdtfile;"                        \
 645         "bootm ${kernel_addr} - ${fdt_addr}"
 646
 647 #define CONFIG_BOOTCOMMAND              CONFIG_MMCBOOTCOMMAND
 648
 649 #endif  /* __CONFIG_H */