include/configs/strider.h

   1 /*
   2  * (C) Copyright 2014
   3  * Dirk Eibach,  Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
   4  *
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 /*
  13  * High Level Configuration Options
  14  */
  15 #define CONFIG_E300             1 /* E300 family */
  16 #define CONFIG_MPC83xx          1 /* MPC83xx family */
  17 #define CONFIG_MPC830x          1 /* MPC830x family */
  18 #define CONFIG_MPC8308          1 /* MPC8308 CPU specific */
  19 #define CONFIG_STRIDER          1 /* STRIDER board specific */
  20
  21 #define CONFIG_SYS_FSL_ESDHC_ADDR       CONFIG_SYS_MPC83xx_ESDHC_ADDR
  22
  23 /*
  24  * System Clock Setup
  25  */
  26 #define CONFIG_83XX_CLKIN       33333333 /* in Hz */
  27 #define CONFIG_SYS_CLK_FREQ     CONFIG_83XX_CLKIN
  28
  29 /*
  30  * Hardware Reset Configuration Word
  31  * if CLKIN is 66.66MHz, then
  32  * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
  33  * We choose the A type silicon as default, so the core is 400Mhz.
  34  */
  35 #define CONFIG_SYS_HRCW_LOW (\
  36         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
  37         HRCWL_DDR_TO_SCB_CLK_2X1 |\
  38         HRCWL_SVCOD_DIV_2 |\
  39         HRCWL_CSB_TO_CLKIN_4X1 |\
  40         HRCWL_CORE_TO_CSB_3X1)
  41 /*
  42  * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
  43  * in 8308's HRCWH according to the manual, but original Freescale's
  44  * code has them and I've expirienced some problems using the board
  45  * with BDI3000 attached when I've tried to set these bits to zero
  46  * (UART doesn't work after the 'reset run' command).
  47  */
  48 #define CONFIG_SYS_HRCW_HIGH (\
  49         HRCWH_PCI_HOST |\
  50         HRCWH_PCI1_ARBITER_ENABLE |\
  51         HRCWH_CORE_ENABLE |\
  52         HRCWH_FROM_0XFFF00100 |\
  53         HRCWH_BOOTSEQ_DISABLE |\
  54         HRCWH_SW_WATCHDOG_DISABLE |\
  55         HRCWH_ROM_LOC_LOCAL_16BIT |\
  56         HRCWH_RL_EXT_LEGACY |\
  57         HRCWH_TSEC1M_IN_MII |\
  58         HRCWH_TSEC2M_IN_RGMII |\
  59         HRCWH_BIG_ENDIAN)
  60
  61 /*
  62  * System IO Config
  63  */
  64 #define CONFIG_SYS_SICRH (\
  65         SICRH_ESDHC_A_SD |\
  66         SICRH_ESDHC_B_SD |\
  67         SICRH_ESDHC_C_SD |\
  68         SICRH_GPIO_A_GPIO |\
  69         SICRH_GPIO_B_GPIO |\
  70         SICRH_IEEE1588_A_GPIO |\
  71         SICRH_USB |\
  72         SICRH_GTM_GPIO |\
  73         SICRH_IEEE1588_B_GPIO |\
  74         SICRH_ETSEC2_GPIO |\
  75         SICRH_GPIOSEL_1 |\
  76         SICRH_TMROBI_V3P3 |\
  77         SICRH_TSOBI1_V2P5 |\
  78         SICRH_TSOBI2_V2P5)      /* 0x0037f103 */
  79 #define CONFIG_SYS_SICRL (\
  80         SICRL_SPI_PF0 |\
  81         SICRL_UART_PF0 |\
  82         SICRL_IRQ_PF0 |\
  83         SICRL_I2C2_PF0 |\
  84         SICRL_ETSEC1_TX_CLK)    /* 0x00000000 */
  85
  86 /*
  87  * IMMR new address
  88  */
  89 #define CONFIG_SYS_IMMR         0xE0000000
  90
  91 /*
  92  * SERDES
  93  */
  94 #define CONFIG_FSL_SERDES
  95 #define CONFIG_FSL_SERDES1      0xe3000
  96
  97 /*
  98  * Arbiter Setup
  99  */
 100 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
 101 #define CONFIG_SYS_ACR_RPTCNT   3 /* Arbiter repeat count is 4 */
 102 #define CONFIG_SYS_SPCR_TSECEP  3 /* eTSEC emergency priority is highest */
 103
 104 /*
 105  * DDR Setup
 106  */
 107 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
 108 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
 109 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
 110 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 111 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
 112                                 | DDRCDR_PZ_LOZ \
 113                                 | DDRCDR_NZ_LOZ \
 114                                 | DDRCDR_ODT \
 115                                 | DDRCDR_Q_DRN)
 116                                 /* 0x7b880001 */
 117 /*
 118  * Manually set up DDR parameters
 119  * consist of one chip NT5TU64M16HG from NANYA
 120  */
 121
 122 #define CONFIG_SYS_DDR_SIZE             128 /* MB */
 123
 124 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
 125 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN \
 126                                 | CSCONFIG_ODT_RD_NEVER \
 127                                 | CSCONFIG_ODT_WR_ONLY_CURRENT \
 128                                 | CSCONFIG_BANK_BIT_3 \
 129                                 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
 130                                 /* 0x80010102 */
 131 #define CONFIG_SYS_DDR_TIMING_3 0
 132 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
 133                                 | (0 << TIMING_CFG0_WRT_SHIFT) \
 134                                 | (0 << TIMING_CFG0_RRT_SHIFT) \
 135                                 | (0 << TIMING_CFG0_WWT_SHIFT) \
 136                                 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
 137                                 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
 138                                 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
 139                                 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
 140                                 /* 0x00260802 */
 141 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
 142                                 | (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \
 143                                 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
 144                                 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
 145                                 | (9 << TIMING_CFG1_REFREC_SHIFT) \
 146                                 | (2 << TIMING_CFG1_WRREC_SHIFT) \
 147                                 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
 148                                 | (2 << TIMING_CFG1_WRTORD_SHIFT))
 149                                 /* 0x26279222 */
 150 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
 151                                 | (4 << TIMING_CFG2_CPO_SHIFT) \
 152                                 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
 153                                 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
 154                                 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
 155                                 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
 156                                 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
 157                                 /* 0x021848c5 */
 158 #define CONFIG_SYS_DDR_INTERVAL ((0x0824 << SDRAM_INTERVAL_REFINT_SHIFT) \
 159                                 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
 160                                 /* 0x08240100 */
 161 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SREN \
 162                                 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
 163                                 | SDRAM_CFG_DBW_16)
 164                                 /* 0x43100000 */
 165
 166 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000 /* 1 posted refresh */
 167 #define CONFIG_SYS_DDR_MODE             ((0x0440 << SDRAM_MODE_ESD_SHIFT) \
 168                                 | (0x0242 << SDRAM_MODE_SD_SHIFT))
 169                                 /* ODT 150ohm CL=4, AL=0 on SDRAM */
 170 #define CONFIG_SYS_DDR_MODE2            0x00000000
 171
 172 /*
 173  * Memory test
 174  */
 175 #define CONFIG_SYS_MEMTEST_START        0x00001000 /* memtest region */
 176 #define CONFIG_SYS_MEMTEST_END          0x07f00000
 177
 178 /*
 179  * The reserved memory
 180  */
 181 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
 182
 183 #define CONFIG_SYS_MONITOR_LEN  (384 * 1024) /* Reserve 384 kB for Mon */
 184 #define CONFIG_SYS_MALLOC_LEN   (512 * 1024) /* Reserved for malloc */
 185
 186 /*
 187  * Initial RAM Base Address Setup
 188  */
 189 #define CONFIG_SYS_INIT_RAM_LOCK        1
 190 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
 191 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* Size of used area in RAM */
 192 #define CONFIG_SYS_GBL_DATA_OFFSET      \
 193         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 194
 195 /*
 196  * Local Bus Configuration & Clock Setup
 197  */
 198 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 199 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_2
 200 #define CONFIG_SYS_LBC_LBCR             0x00040000
 201
 202 /*
 203  * FLASH on the Local Bus
 204  */
 205 #define CONFIG_SYS_FLASH_CFI            /* use the Common Flash Interface */
 206 #define CONFIG_FLASH_CFI_DRIVER         /* use the CFI driver */
 207 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 208 #define CONFIG_FLASH_CFI_LEGACY
 209 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
 210
 211 #define CONFIG_SYS_FLASH_BASE           0xFE000000 /* FLASH base address */
 212 #define CONFIG_SYS_FLASH_SIZE           8 /* FLASH size is up to 8M */
 213 #define CONFIG_SYS_FLASH_PROTECTION     1 /* Use h/w Flash protection. */
 214
 215 /* Window base at flash base */
 216 #define CONFIG_SYS_LBLAWBAR0_PRELIM     CONFIG_SYS_FLASH_BASE
 217 #define CONFIG_SYS_LBLAWAR0_PRELIM      (LBLAWAR_EN | LBLAWAR_8MB)
 218
 219 #define CONFIG_SYS_BR0_PRELIM   (CONFIG_SYS_FLASH_BASE \
 220                                 | BR_PS_16      /* 16 bit port */ \
 221                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 222                                 | BR_V)         /* valid */
 223 #define CONFIG_SYS_OR0_PRELIM   (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
 224                                 | OR_UPM_XAM \
 225                                 | OR_GPCM_CSNT \
 226                                 | OR_GPCM_ACS_DIV2 \
 227                                 | OR_GPCM_XACS \
 228                                 | OR_GPCM_SCY_15 \
 229                                 | OR_GPCM_TRLX_SET \
 230                                 | OR_GPCM_EHTR_SET)
 231
 232 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* number of banks */
 233 #define CONFIG_SYS_MAX_FLASH_SECT       135
 234
 235 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000 /* Flash Erase Timeout (ms) */
 236 #define CONFIG_SYS_FLASH_WRITE_TOUT     500 /* Flash Write Timeout (ms) */
 237
 238 /*
 239  * FPGA
 240  */
 241 #define CONFIG_SYS_FPGA0_BASE           0xE0600000
 242 #define CONFIG_SYS_FPGA0_SIZE           1 /* FPGA size is 1M */
 243
 244 /* Window base at FPGA base */
 245 #define CONFIG_SYS_LBLAWBAR1_PRELIM     CONFIG_SYS_FPGA0_BASE
 246 #define CONFIG_SYS_LBLAWAR1_PRELIM      (LBLAWAR_EN | LBLAWAR_1MB)
 247
 248 #define CONFIG_SYS_BR1_PRELIM   (CONFIG_SYS_FPGA0_BASE \
 249                                 | BR_PS_16      /* 16 bit port */ \
 250                                 | BR_MS_GPCM    /* MSEL = GPCM */ \
 251                                 | BR_V)         /* valid */
 252
 253 #define CONFIG_SYS_OR1_PRELIM   (MEG_TO_AM(CONFIG_SYS_FPGA0_SIZE) \
 254                                 | OR_UPM_XAM \
 255                                 | OR_GPCM_CSNT \
 256                                 | OR_GPCM_SCY_5 \
 257                                 | OR_GPCM_TRLX_CLEAR \
 258                                 | OR_GPCM_EHTR_CLEAR)
 259
 260 #define CONFIG_SYS_FPGA_BASE(k)         CONFIG_SYS_FPGA0_BASE
 261 #define CONFIG_SYS_FPGA_DONE(k)         0x0010
 262
 263 #define CONFIG_SYS_FPGA_COUNT           1
 264
 265 #define CONFIG_SYS_MCLINK_MAX           3
 266
 267 #define CONFIG_SYS_FPGA_PTR \
 268         { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL }
 269
 270 #define CONFIG_SYS_FPGA_NO_RFL_HI
 271
 272 /*
 273  * Serial Port
 274  */
 275 #define CONFIG_SYS_NS16550_SERIAL
 276 #define CONFIG_SYS_NS16550_REG_SIZE     1
 277 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 278
 279 #define CONFIG_SYS_BAUDRATE_TABLE  \
 280         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 281
 282 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
 283 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
 284
 285 /* Pass open firmware flat tree */
 286
 287 /* I2C */
 288 #define CONFIG_SYS_I2C
 289 #define CONFIG_SYS_I2C_FSL
 290 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 291 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 292 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 293
 294 #define CONFIG_PCA953X                  /* NXP PCA9554 */
 295 #define CONFIG_SYS_I2C_PCA953X_WIDTH    { {0x24, 16}, {0x25, 16}, {0x26, 16}, \
 296                                           {0x3c, 8}, {0x3d, 8}, {0x3e, 8} }
 297
 298 #define CONFIG_PCA9698                  /* NXP PCA9698 */
 299
 300 #define CONFIG_SYS_I2C_IHS
 301 #define CONFIG_SYS_I2C_IHS_CH0
 302 #define CONFIG_SYS_I2C_IHS_SPEED_0              50000
 303 #define CONFIG_SYS_I2C_IHS_SLAVE_0              0x7F
 304 #define CONFIG_SYS_I2C_IHS_CH1
 305 #define CONFIG_SYS_I2C_IHS_SPEED_1              50000
 306 #define CONFIG_SYS_I2C_IHS_SLAVE_1              0x7F
 307 #define CONFIG_SYS_I2C_IHS_CH2
 308 #define CONFIG_SYS_I2C_IHS_SPEED_2              50000
 309 #define CONFIG_SYS_I2C_IHS_SLAVE_2              0x7F
 310 #define CONFIG_SYS_I2C_IHS_CH3
 311 #define CONFIG_SYS_I2C_IHS_SPEED_3              50000
 312 #define CONFIG_SYS_I2C_IHS_SLAVE_3              0x7F
 313
 314 #ifdef CONFIG_STRIDER_CON_DP
 315 #define CONFIG_SYS_I2C_IHS_DUAL
 316 #define CONFIG_SYS_I2C_IHS_CH0_1
 317 #define CONFIG_SYS_I2C_IHS_SPEED_0_1            50000
 318 #define CONFIG_SYS_I2C_IHS_SLAVE_0_1            0x7F
 319 #define CONFIG_SYS_I2C_IHS_CH1_1
 320 #define CONFIG_SYS_I2C_IHS_SPEED_1_1            50000
 321 #define CONFIG_SYS_I2C_IHS_SLAVE_1_1            0x7F
 322 #define CONFIG_SYS_I2C_IHS_CH2_1
 323 #define CONFIG_SYS_I2C_IHS_SPEED_2_1            50000
 324 #define CONFIG_SYS_I2C_IHS_SLAVE_2_1            0x7F
 325 #define CONFIG_SYS_I2C_IHS_CH3_1
 326 #define CONFIG_SYS_I2C_IHS_SPEED_3_1            50000
 327 #define CONFIG_SYS_I2C_IHS_SLAVE_3_1            0x7F
 328 #endif
 329
 330 /*
 331  * Software (bit-bang) I2C driver configuration
 332  */
 333 #define CONFIG_SYS_I2C_SOFT
 334 #define CONFIG_SOFT_I2C_READ_REPEATED_START
 335 #define CONFIG_SYS_I2C_SOFT_SPEED               50000
 336 #define CONFIG_SYS_I2C_SOFT_SLAVE               0x7F
 337 #define I2C_SOFT_DECLARATIONS2
 338 #define CONFIG_SYS_I2C_SOFT_SPEED_2             50000
 339 #define CONFIG_SYS_I2C_SOFT_SLAVE_2             0x7F
 340 #define I2C_SOFT_DECLARATIONS3
 341 #define CONFIG_SYS_I2C_SOFT_SPEED_3             50000
 342 #define CONFIG_SYS_I2C_SOFT_SLAVE_3             0x7F
 343 #define I2C_SOFT_DECLARATIONS4
 344 #define CONFIG_SYS_I2C_SOFT_SPEED_4             50000
 345 #define CONFIG_SYS_I2C_SOFT_SLAVE_4             0x7F
 346 #if defined(CONFIG_STRIDER_CON) || defined(CONFIG_STRIDER_CON_DP)
 347 #define I2C_SOFT_DECLARATIONS5
 348 #define CONFIG_SYS_I2C_SOFT_SPEED_5             50000
 349 #define CONFIG_SYS_I2C_SOFT_SLAVE_5             0x7F
 350 #define I2C_SOFT_DECLARATIONS6
 351 #define CONFIG_SYS_I2C_SOFT_SPEED_6             50000
 352 #define CONFIG_SYS_I2C_SOFT_SLAVE_6             0x7F
 353 #define I2C_SOFT_DECLARATIONS7
 354 #define CONFIG_SYS_I2C_SOFT_SPEED_7             50000
 355 #define CONFIG_SYS_I2C_SOFT_SLAVE_7             0x7F
 356 #define I2C_SOFT_DECLARATIONS8
 357 #define CONFIG_SYS_I2C_SOFT_SPEED_8             50000
 358 #define CONFIG_SYS_I2C_SOFT_SLAVE_8             0x7F
 359 #endif
 360 #ifdef CONFIG_STRIDER_CON_DP
 361 #define I2C_SOFT_DECLARATIONS9
 362 #define CONFIG_SYS_I2C_SOFT_SPEED_9             50000
 363 #define CONFIG_SYS_I2C_SOFT_SLAVE_9             0x7F
 364 #define I2C_SOFT_DECLARATIONS10
 365 #define CONFIG_SYS_I2C_SOFT_SPEED_10            50000
 366 #define CONFIG_SYS_I2C_SOFT_SLAVE_10            0x7F
 367 #define I2C_SOFT_DECLARATIONS11
 368 #define CONFIG_SYS_I2C_SOFT_SPEED_11            50000
 369 #define CONFIG_SYS_I2C_SOFT_SLAVE_11            0x7F
 370 #define I2C_SOFT_DECLARATIONS12
 371 #define CONFIG_SYS_I2C_SOFT_SPEED_12            50000
 372 #define CONFIG_SYS_I2C_SOFT_SLAVE_12            0x7F
 373 #endif
 374
 375 #ifdef CONFIG_STRIDER_CON
 376 #define CONFIG_SYS_ICS8N3QV01_I2C               {5, 6, 7, 8}
 377 #define CONFIG_SYS_CH7301_I2C                   {5, 6, 7, 8}
 378 #define CONFIG_SYS_ADV7611_I2C                  {5, 6, 7, 8}
 379 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 380 #define CONFIG_STRIDER_FANS                     { {10, 0x4c}, {11, 0x4c}, \
 381                                                   {12, 0x4c} }
 382 #elif defined(CONFIG_STRIDER_CON_DP)
 383 #define CONFIG_SYS_ICS8N3QV01_I2C               {13, 14, 15, 16, 17, 18, 19, 20}
 384 #define CONFIG_SYS_CH7301_I2C                   {1, 3, 5, 7}
 385 #define CONFIG_SYS_ADV7611_I2C                  {1, 3, 5, 7}
 386 #define CONFIG_SYS_DP501_I2C                    {1, 3, 5, 7, 2, 4, 6, 8}
 387 #define CONFIG_STRIDER_FANS                     { {10, 0x4c}, {11, 0x4c}, \
 388                                                   {12, 0x4c} }
 389 #elif defined(CONFIG_STRIDER_CPU_DP)
 390 #define CONFIG_SYS_CH7301_I2C                   {1, 2, 3, 4}
 391 #define CONFIG_SYS_ADV7611_I2C                  {1, 2, 3, 4}
 392 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 393 #define CONFIG_STRIDER_FANS                     { {6, 0x4c}, {7, 0x4c}, \
 394                                                   {8, 0x4c} }
 395 #else
 396 #define CONFIG_SYS_CH7301_I2C                   {1, 2, 3, 4}
 397 #define CONFIG_SYS_ADV7611_I2C                  {1, 2, 3, 4}
 398 #define CONFIG_SYS_DP501_I2C                    {1, 2, 3, 4}
 399 #define CONFIG_STRIDER_FANS                     { {2, 0x18}, {3, 0x18}, \
 400                                                   {4, 0x18} }
 401 #endif
 402
 403 #ifndef __ASSEMBLY__
 404 void fpga_gpio_set(unsigned int bus, int pin);
 405 void fpga_gpio_clear(unsigned int bus, int pin);
 406 int fpga_gpio_get(unsigned int bus, int pin);
 407 void fpga_control_set(unsigned int bus, int pin);
 408 void fpga_control_clear(unsigned int bus, int pin);
 409 #endif
 410
 411 #ifdef CONFIG_STRIDER_CON
 412 #define I2C_SDA_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0200 : 0x0040)
 413 #define I2C_SCL_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0100 : 0x0020)
 414 #define I2C_FPGA_IDX    ((I2C_ADAP_HWNR > 3) ? \
 415                          (I2C_ADAP_HWNR - 4) : I2C_ADAP_HWNR)
 416 #elif defined(CONFIG_STRIDER_CON_DP)
 417 #define I2C_SDA_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0040 : 0x0200)
 418 #define I2C_SCL_GPIO    ((I2C_ADAP_HWNR > 3) ? 0x0020 : 0x0100)
 419 #define I2C_FPGA_IDX    (I2C_ADAP_HWNR % 4)
 420 #else
 421 #define I2C_SDA_GPIO    0x0040
 422 #define I2C_SCL_GPIO    0x0020
 423 #define I2C_FPGA_IDX    I2C_ADAP_HWNR
 424 #endif
 425
 426 #ifdef CONFIG_STRIDER_CON_DP
 427 #define I2C_ACTIVE \
 428         do { \
 429                 if (I2C_ADAP_HWNR > 7) \
 430                         fpga_control_set(I2C_FPGA_IDX, 0x0004); \
 431                 else \
 432                         fpga_control_clear(I2C_FPGA_IDX, 0x0004); \
 433         } while (0)
 434 #else
 435 #define I2C_ACTIVE      { }
 436 #endif
 437
 438 #define I2C_TRISTATE    { }
 439 #define I2C_READ \
 440         (fpga_gpio_get(I2C_FPGA_IDX, I2C_SDA_GPIO) ? 1 : 0)
 441 #define I2C_SDA(bit) \
 442         do { \
 443                 if (bit) \
 444                         fpga_gpio_set(I2C_FPGA_IDX, I2C_SDA_GPIO); \
 445                 else \
 446                         fpga_gpio_clear(I2C_FPGA_IDX, I2C_SDA_GPIO); \
 447         } while (0)
 448 #define I2C_SCL(bit) \
 449         do { \
 450                 if (bit) \
 451                         fpga_gpio_set(I2C_FPGA_IDX, I2C_SCL_GPIO); \
 452                 else \
 453                         fpga_gpio_clear(I2C_FPGA_IDX, I2C_SCL_GPIO); \
 454         } while (0)
 455 #define I2C_DELAY       udelay(25)      /* 1/4 I2C clock duration */
 456
 457 /*
 458  * Software (bit-bang) MII driver configuration
 459  */
 460 #define CONFIG_BITBANGMII               /* bit-bang MII PHY management */
 461 #define CONFIG_BITBANGMII_MULTI
 462
 463 /*
 464  * OSD Setup
 465  */
 466 #define CONFIG_SYS_OSD_SCREENS          1
 467 #define CONFIG_SYS_DP501_DIFFERENTIAL
 468 #define CONFIG_SYS_DP501_VCAPCTRL0      0x01 /* DDR mode 0, DE for H/VSYNC */
 469
 470 #ifdef CONFIG_STRIDER_CON_DP
 471 #define CONFIG_SYS_OSD_DH
 472 #endif
 473
 474 /*
 475  * General PCI
 476  * Addresses are mapped 1-1.
 477  */
 478 #define CONFIG_SYS_PCIE1_BASE           0xA0000000
 479 #define CONFIG_SYS_PCIE1_MEM_BASE       0xA0000000
 480 #define CONFIG_SYS_PCIE1_MEM_PHYS       0xA0000000
 481 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x10000000
 482 #define CONFIG_SYS_PCIE1_CFG_BASE       0xB0000000
 483 #define CONFIG_SYS_PCIE1_CFG_SIZE       0x01000000
 484 #define CONFIG_SYS_PCIE1_IO_BASE        0x00000000
 485 #define CONFIG_SYS_PCIE1_IO_PHYS        0xB1000000
 486 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00800000
 487
 488 /* enable PCIE clock */
 489 #define CONFIG_SYS_SCCR_PCIEXP1CM       1
 490
 491 #define CONFIG_PCI_INDIRECT_BRIDGE
 492 #define CONFIG_PCIE
 493
 494 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957   /* Freescale */
 495 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
 496
 497 /*
 498  * TSEC
 499  */
 500 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
 501 #define CONFIG_SYS_TSEC1        (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 502
 503 /*
 504  * TSEC ethernet configuration
 505  */
 506 #define CONFIG_MII              1 /* MII PHY management */
 507 #define CONFIG_TSEC1
 508 #define CONFIG_TSEC1_NAME       "eTSEC0"
 509 #define TSEC1_PHY_ADDR          1
 510 #define TSEC1_PHYIDX            0
 511 #define TSEC1_FLAGS             0
 512
 513 /* Options are: eTSEC[0-1] */
 514 #define CONFIG_ETHPRIME         "eTSEC0"
 515
 516 /*
 517  * Environment
 518  */
 519 #if 1
 520 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
 521                                  CONFIG_SYS_MONITOR_LEN)
 522 #define CONFIG_ENV_SECT_SIZE    0x10000 /* 64K(one sector) for env */
 523 #define CONFIG_ENV_SIZE         0x2000
 524 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 525 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
 526 #else
 527 #define CONFIG_ENV_SIZE         0x2000          /* 8KB */
 528 #endif
 529
 530 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 531 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 532
 533 /*
 534  * Command line configuration.
 535  */
 536
 537 /*
 538  * Miscellaneous configurable options
 539  */
 540 #define CONFIG_SYS_LOAD_ADDR            0x2000000 /* default load address */
 541 #define CONFIG_SYS_HZ           1000    /* decrementer freq: 1ms ticks */
 542
 543 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 544
 545 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
 546
 547 /*
 548  * For booting Linux, the board info and command line data
 549  * have to be in the first 256 MB of memory, since this is
 550  * the maximum mapped by the Linux kernel during initialization.
 551  */
 552 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20) /* Initial Memory map for Linux */
 553
 554 /*
 555  * Core HID Setup
 556  */
 557 #define CONFIG_SYS_HID0_INIT    0x000000000
 558 #define CONFIG_SYS_HID0_FINAL   (HID0_ENABLE_MACHINE_CHECK | \
 559                                  HID0_ENABLE_INSTRUCTION_CACHE | \
 560                                  HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
 561 #define CONFIG_SYS_HID2         HID2_HBE
 562
 563 /*
 564  * MMU Setup
 565  */
 566
 567 /* DDR: cache cacheable */
 568 #define CONFIG_SYS_IBAT0L       (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
 569                                         BATL_MEMCOHERENCE)
 570 #define CONFIG_SYS_IBAT0U       (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
 571                                         BATU_VS | BATU_VP)
 572 #define CONFIG_SYS_DBAT0L       CONFIG_SYS_IBAT0L
 573 #define CONFIG_SYS_DBAT0U       CONFIG_SYS_IBAT0U
 574
 575 /* IMMRBAR, PCI IO and FPGA: cache-inhibit and guarded */
 576 #define CONFIG_SYS_IBAT1L       (CONFIG_SYS_IMMR | BATL_PP_RW | \
 577                         BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 578 #define CONFIG_SYS_IBAT1U       (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
 579                                         BATU_VP)
 580 #define CONFIG_SYS_DBAT1L       CONFIG_SYS_IBAT1L
 581 #define CONFIG_SYS_DBAT1U       CONFIG_SYS_IBAT1U
 582
 583 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 584 #define CONFIG_SYS_IBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 585                                         BATL_MEMCOHERENCE)
 586 #define CONFIG_SYS_IBAT2U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
 587                                         BATU_VS | BATU_VP)
 588 #define CONFIG_SYS_DBAT2L       (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
 589                                         BATL_CACHEINHIBIT | \
 590                                         BATL_GUARDEDSTORAGE)
 591 #define CONFIG_SYS_DBAT2U       CONFIG_SYS_IBAT2U
 592
 593 /* Stack in dcache: cacheable, no memory coherence */
 594 #define CONFIG_SYS_IBAT3L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
 595 #define CONFIG_SYS_IBAT3U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
 596                                         BATU_VS | BATU_VP)
 597 #define CONFIG_SYS_DBAT3L       CONFIG_SYS_IBAT3L
 598 #define CONFIG_SYS_DBAT3U       CONFIG_SYS_IBAT3U
 599
 600 /*
 601  * Environment Configuration
 602  */
 603
 604 #define CONFIG_ENV_OVERWRITE
 605
 606 #if defined(CONFIG_TSEC_ENET)
 607 #define CONFIG_HAS_ETH0
 608 #endif
 609
 610 #define CONFIG_LOADADDR 800000  /* default location for tftp and bootm */
 611
 612
 613 #define CONFIG_HOSTNAME         hrcon
 614 #define CONFIG_ROOTPATH         "/opt/nfsroot"
 615 #define CONFIG_BOOTFILE         "uImage"
 616
 617 #define CONFIG_PREBOOT          /* enable preboot variable */
 618
 619 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 620         "netdev=eth0\0"                                                 \
 621         "consoledev=ttyS1\0"                                            \
 622         "u-boot=u-boot.bin\0"                                           \
 623         "kernel_addr=1000000\0"                                 \
 624         "fdt_addr=C00000\0"                                             \
 625         "fdtfile=hrcon.dtb\0"                           \
 626         "load=tftp ${loadaddr} ${u-boot}\0"                             \
 627         "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE)      \
 628                 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
 629                 " +${filesize};cp.b ${fileaddr} "                       \
 630                 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0"   \
 631         "upd=run load update\0"                                         \
 632
 633 #define CONFIG_NFSBOOTCOMMAND                                           \
 634         "setenv bootargs root=/dev/nfs rw "                             \
 635         "nfsroot=$serverip:$rootpath "                                  \
 636         "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 637         "console=$consoledev,$baudrate $othbootargs;"                   \
 638         "tftp ${kernel_addr} $bootfile;"                                \
 639         "tftp ${fdt_addr} $fdtfile;"                                    \
 640         "bootm ${kernel_addr} - ${fdt_addr}"
 641
 642 #define CONFIG_MMCBOOTCOMMAND                                           \
 643         "setenv bootargs root=/dev/mmcblk0p3 rw rootwait "              \
 644         "console=$consoledev,$baudrate $othbootargs;"                   \
 645         "ext2load mmc 0:2 ${kernel_addr} $bootfile;"                    \
 646         "ext2load mmc 0:2 ${fdt_addr} $fdtfile;"                        \
 647         "bootm ${kernel_addr} - ${fdt_addr}"
 648
 649 #define CONFIG_BOOTCOMMAND              CONFIG_MMCBOOTCOMMAND
 650
 651 #endif  /* __CONFIG_H */