1 /* 2 * (C) Copyright 2014 3 * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de 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_HRCON 1 /* HRCON board specific */ 20 21 #define CONFIG_SYS_TEXT_BASE 0xFE000000 22 23 #define CONFIG_BOARD_EARLY_INIT_F 24 #define CONFIG_BOARD_EARLY_INIT_R 25 #define CONFIG_LAST_STAGE_INIT 26 27 #define CONFIG_MMC 28 #define CONFIG_FSL_ESDHC 29 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR 30 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 31 32 #define CONFIG_GENERIC_MMC 33 #define CONFIG_DOS_PARTITION 34 35 #define CONFIG_CMD_FPGAD 36 #define CONFIG_CMD_IOLOOP 37 38 /* 39 * System Clock Setup 40 */ 41 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ 42 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN 43 44 /* 45 * Hardware Reset Configuration Word 46 * if CLKIN is 66.66MHz, then 47 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz 48 * We choose the A type silicon as default, so the core is 400Mhz. 49 */ 50 #define CONFIG_SYS_HRCW_LOW (\ 51 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 52 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 53 HRCWL_SVCOD_DIV_2 |\ 54 HRCWL_CSB_TO_CLKIN_4X1 |\ 55 HRCWL_CORE_TO_CSB_3X1) 56 /* 57 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits 58 * in 8308's HRCWH according to the manual, but original Freescale's 59 * code has them and I've expirienced some problems using the board 60 * with BDI3000 attached when I've tried to set these bits to zero 61 * (UART doesn't work after the 'reset run' command). 62 */ 63 #define CONFIG_SYS_HRCW_HIGH (\ 64 HRCWH_PCI_HOST |\ 65 HRCWH_PCI1_ARBITER_ENABLE |\ 66 HRCWH_CORE_ENABLE |\ 67 HRCWH_FROM_0XFFF00100 |\ 68 HRCWH_BOOTSEQ_DISABLE |\ 69 HRCWH_SW_WATCHDOG_DISABLE |\ 70 HRCWH_ROM_LOC_LOCAL_16BIT |\ 71 HRCWH_RL_EXT_LEGACY |\ 72 HRCWH_TSEC1M_IN_RGMII |\ 73 HRCWH_TSEC2M_IN_RGMII |\ 74 HRCWH_BIG_ENDIAN) 75 76 /* 77 * System IO Config 78 */ 79 #define CONFIG_SYS_SICRH (\ 80 SICRH_ESDHC_A_SD |\ 81 SICRH_ESDHC_B_SD |\ 82 SICRH_ESDHC_C_SD |\ 83 SICRH_GPIO_A_GPIO |\ 84 SICRH_GPIO_B_GPIO |\ 85 SICRH_IEEE1588_A_GPIO |\ 86 SICRH_USB |\ 87 SICRH_GTM_GPIO |\ 88 SICRH_IEEE1588_B_GPIO |\ 89 SICRH_ETSEC2_GPIO |\ 90 SICRH_GPIOSEL_1 |\ 91 SICRH_TMROBI_V3P3 |\ 92 SICRH_TSOBI1_V2P5 |\ 93 SICRH_TSOBI2_V2P5) /* 0x0037f103 */ 94 #define CONFIG_SYS_SICRL (\ 95 SICRL_SPI_PF0 |\ 96 SICRL_UART_PF0 |\ 97 SICRL_IRQ_PF0 |\ 98 SICRL_I2C2_PF0 |\ 99 SICRL_ETSEC1_GTX_CLK125) /* 0x00000000 */ 100 101 /* 102 * IMMR new address 103 */ 104 #define CONFIG_SYS_IMMR 0xE0000000 105 106 /* 107 * SERDES 108 */ 109 #define CONFIG_FSL_SERDES 110 #define CONFIG_FSL_SERDES1 0xe3000 111 112 /* 113 * Arbiter Setup 114 */ 115 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */ 116 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */ 117 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */ 118 119 /* 120 * DDR Setup 121 */ 122 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ 123 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE 124 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE 125 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 126 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \ 127 | DDRCDR_PZ_LOZ \ 128 | DDRCDR_NZ_LOZ \ 129 | DDRCDR_ODT \ 130 | DDRCDR_Q_DRN) 131 /* 0x7b880001 */ 132 /* 133 * Manually set up DDR parameters 134 * consist of one chip NT5TU64M16HG from NANYA 135 */ 136 137 #define CONFIG_SYS_DDR_SIZE 128 /* MB */ 138 139 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 140 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ 141 | CSCONFIG_ODT_RD_NEVER \ 142 | CSCONFIG_ODT_WR_ONLY_CURRENT \ 143 | CSCONFIG_BANK_BIT_3 \ 144 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10) 145 /* 0x80010102 */ 146 #define CONFIG_SYS_DDR_TIMING_3 0 147 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ 148 | (0 << TIMING_CFG0_WRT_SHIFT) \ 149 | (0 << TIMING_CFG0_RRT_SHIFT) \ 150 | (0 << TIMING_CFG0_WWT_SHIFT) \ 151 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ 152 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ 153 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ 154 | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) 155 /* 0x00260802 */ 156 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \ 157 | (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \ 158 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \ 159 | (7 << TIMING_CFG1_CASLAT_SHIFT) \ 160 | (9 << TIMING_CFG1_REFREC_SHIFT) \ 161 | (2 << TIMING_CFG1_WRREC_SHIFT) \ 162 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ 163 | (2 << TIMING_CFG1_WRTORD_SHIFT)) 164 /* 0x26279222 */ 165 #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \ 166 | (4 << TIMING_CFG2_CPO_SHIFT) \ 167 | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ 168 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ 169 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ 170 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ 171 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT)) 172 /* 0x021848c5 */ 173 #define CONFIG_SYS_DDR_INTERVAL ((0x0824 << SDRAM_INTERVAL_REFINT_SHIFT) \ 174 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) 175 /* 0x08240100 */ 176 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ 177 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 178 | SDRAM_CFG_DBW_16) 179 /* 0x43100000 */ 180 181 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */ 182 #define CONFIG_SYS_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \ 183 | (0x0242 << SDRAM_MODE_SD_SHIFT)) 184 /* ODT 150ohm CL=4, AL=0 on SDRAM */ 185 #define CONFIG_SYS_DDR_MODE2 0x00000000 186 187 /* 188 * Memory test 189 */ 190 #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */ 191 #define CONFIG_SYS_MEMTEST_END 0x07f00000 192 193 /* 194 * The reserved memory 195 */ 196 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 197 198 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */ 199 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 200 201 /* 202 * Initial RAM Base Address Setup 203 */ 204 #define CONFIG_SYS_INIT_RAM_LOCK 1 205 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ 206 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */ 207 #define CONFIG_SYS_GBL_DATA_OFFSET \ 208 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 209 210 /* 211 * Local Bus Configuration & Clock Setup 212 */ 213 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP 214 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2 215 #define CONFIG_SYS_LBC_LBCR 0x00040000 216 217 /* 218 * FLASH on the Local Bus 219 */ 220 #if 1 221 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ 222 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ 223 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 224 #define CONFIG_FLASH_CFI_LEGACY 225 #define CONFIG_SYS_FLASH_LEGACY_512Kx16 226 #else 227 #define CONFIG_SYS_NO_FLASH 228 #endif 229 230 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */ 231 #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is up to 8M */ 232 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ 233 234 /* Window base at flash base */ 235 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE 236 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB) 237 238 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ 239 | BR_PS_16 /* 16 bit port */ \ 240 | BR_MS_GPCM /* MSEL = GPCM */ \ 241 | BR_V) /* valid */ 242 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ 243 | OR_UPM_XAM \ 244 | OR_GPCM_CSNT \ 245 | OR_GPCM_ACS_DIV2 \ 246 | OR_GPCM_XACS \ 247 | OR_GPCM_SCY_15 \ 248 | OR_GPCM_TRLX_SET \ 249 | OR_GPCM_EHTR_SET) 250 251 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 252 #define CONFIG_SYS_MAX_FLASH_SECT 135 253 254 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 255 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 256 257 /* 258 * FPGA 259 */ 260 #define CONFIG_SYS_FPGA0_BASE 0xE0600000 261 #define CONFIG_SYS_FPGA0_SIZE 1 /* FPGA size is 1M */ 262 263 /* Window base at FPGA base */ 264 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_FPGA0_BASE 265 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_1MB) 266 267 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FPGA0_BASE \ 268 | BR_PS_16 /* 16 bit port */ \ 269 | BR_MS_GPCM /* MSEL = GPCM */ \ 270 | BR_V) /* valid */ 271 #define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_FPGA0_SIZE) \ 272 | OR_UPM_XAM \ 273 | OR_GPCM_CSNT \ 274 | OR_GPCM_ACS_DIV2 \ 275 | OR_GPCM_XACS \ 276 | OR_GPCM_SCY_15 \ 277 | OR_GPCM_TRLX_SET \ 278 | OR_GPCM_EHTR_SET) 279 280 #define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE 281 #define CONFIG_SYS_FPGA_DONE(k) 0x0010 282 283 #define CONFIG_SYS_FPGA_COUNT 1 284 285 #define CONFIG_SYS_MCLINK_MAX 3 286 287 #define CONFIG_SYS_FPGA_PTR \ 288 { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL } 289 290 /* 291 * Serial Port 292 */ 293 #define CONFIG_CONS_INDEX 2 294 #define CONFIG_SYS_NS16550_SERIAL 295 #define CONFIG_SYS_NS16550_REG_SIZE 1 296 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 297 298 #define CONFIG_SYS_BAUDRATE_TABLE \ 299 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} 300 301 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) 302 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) 303 304 /* Pass open firmware flat tree */ 305 306 /* I2C */ 307 #define CONFIG_SYS_I2C 308 #define CONFIG_SYS_I2C_FSL 309 #define CONFIG_SYS_FSL_I2C_SPEED 400000 310 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 311 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 312 313 #define CONFIG_PCA953X /* NXP PCA9554 */ 314 #define CONFIG_PCA9698 /* NXP PCA9698 */ 315 316 #define CONFIG_SYS_I2C_IHS 317 #define CONFIG_SYS_I2C_IHS_CH0 318 #define CONFIG_SYS_I2C_IHS_SPEED_0 50000 319 #define CONFIG_SYS_I2C_IHS_SLAVE_0 0x7F 320 #define CONFIG_SYS_I2C_IHS_CH1 321 #define CONFIG_SYS_I2C_IHS_SPEED_1 50000 322 #define CONFIG_SYS_I2C_IHS_SLAVE_1 0x7F 323 #define CONFIG_SYS_I2C_IHS_CH2 324 #define CONFIG_SYS_I2C_IHS_SPEED_2 50000 325 #define CONFIG_SYS_I2C_IHS_SLAVE_2 0x7F 326 #define CONFIG_SYS_I2C_IHS_CH3 327 #define CONFIG_SYS_I2C_IHS_SPEED_3 50000 328 #define CONFIG_SYS_I2C_IHS_SLAVE_3 0x7F 329 330 #ifdef CONFIG_HRCON_DH 331 #define CONFIG_SYS_I2C_IHS_DUAL 332 #define CONFIG_SYS_I2C_IHS_CH0_1 333 #define CONFIG_SYS_I2C_IHS_SPEED_0_1 50000 334 #define CONFIG_SYS_I2C_IHS_SLAVE_0_1 0x7F 335 #define CONFIG_SYS_I2C_IHS_CH1_1 336 #define CONFIG_SYS_I2C_IHS_SPEED_1_1 50000 337 #define CONFIG_SYS_I2C_IHS_SLAVE_1_1 0x7F 338 #define CONFIG_SYS_I2C_IHS_CH2_1 339 #define CONFIG_SYS_I2C_IHS_SPEED_2_1 50000 340 #define CONFIG_SYS_I2C_IHS_SLAVE_2_1 0x7F 341 #define CONFIG_SYS_I2C_IHS_CH3_1 342 #define CONFIG_SYS_I2C_IHS_SPEED_3_1 50000 343 #define CONFIG_SYS_I2C_IHS_SLAVE_3_1 0x7F 344 #endif 345 346 /* 347 * Software (bit-bang) I2C driver configuration 348 */ 349 #define CONFIG_SYS_I2C_SOFT 350 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 351 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F 352 #define I2C_SOFT_DECLARATIONS2 353 #define CONFIG_SYS_I2C_SOFT_SPEED_2 50000 354 #define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x7F 355 #define I2C_SOFT_DECLARATIONS3 356 #define CONFIG_SYS_I2C_SOFT_SPEED_3 50000 357 #define CONFIG_SYS_I2C_SOFT_SLAVE_3 0x7F 358 #define I2C_SOFT_DECLARATIONS4 359 #define CONFIG_SYS_I2C_SOFT_SPEED_4 50000 360 #define CONFIG_SYS_I2C_SOFT_SLAVE_4 0x7F 361 #define I2C_SOFT_DECLARATIONS5 362 #define CONFIG_SYS_I2C_SOFT_SPEED_5 50000 363 #define CONFIG_SYS_I2C_SOFT_SLAVE_5 0x7F 364 #define I2C_SOFT_DECLARATIONS6 365 #define CONFIG_SYS_I2C_SOFT_SPEED_6 50000 366 #define CONFIG_SYS_I2C_SOFT_SLAVE_6 0x7F 367 #define I2C_SOFT_DECLARATIONS7 368 #define CONFIG_SYS_I2C_SOFT_SPEED_7 50000 369 #define CONFIG_SYS_I2C_SOFT_SLAVE_7 0x7F 370 #define I2C_SOFT_DECLARATIONS8 371 #define CONFIG_SYS_I2C_SOFT_SPEED_8 50000 372 #define CONFIG_SYS_I2C_SOFT_SLAVE_8 0x7F 373 374 #ifdef CONFIG_HRCON_DH 375 #define I2C_SOFT_DECLARATIONS9 376 #define CONFIG_SYS_I2C_SOFT_SPEED_9 50000 377 #define CONFIG_SYS_I2C_SOFT_SLAVE_9 0x7F 378 #define I2C_SOFT_DECLARATIONS10 379 #define CONFIG_SYS_I2C_SOFT_SPEED_10 50000 380 #define CONFIG_SYS_I2C_SOFT_SLAVE_10 0x7F 381 #define I2C_SOFT_DECLARATIONS11 382 #define CONFIG_SYS_I2C_SOFT_SPEED_11 50000 383 #define CONFIG_SYS_I2C_SOFT_SLAVE_11 0x7F 384 #define I2C_SOFT_DECLARATIONS12 385 #define CONFIG_SYS_I2C_SOFT_SPEED_12 50000 386 #define CONFIG_SYS_I2C_SOFT_SLAVE_12 0x7F 387 #endif 388 389 #ifdef CONFIG_HRCON_DH 390 #define CONFIG_SYS_ICS8N3QV01_I2C {13, 14, 15, 16, 17, 18, 19, 20} 391 #define CONFIG_SYS_DP501_I2C {1, 3, 5, 7, 2, 4, 6, 8} 392 #define CONFIG_HRCON_FANS { {10, 0x4c}, {11, 0x4c}, \ 393 {12, 0x4c} } 394 #else 395 #define CONFIG_SYS_ICS8N3QV01_I2C {9, 10, 11, 12} 396 #define CONFIG_SYS_DP501_I2C {1, 2, 3, 4} 397 #define CONFIG_HRCON_FANS { {6, 0x4c}, {7, 0x4c}, \ 398 {8, 0x4c} } 399 #endif 400 401 #ifndef __ASSEMBLY__ 402 void fpga_gpio_set(unsigned int bus, int pin); 403 void fpga_gpio_clear(unsigned int bus, int pin); 404 int fpga_gpio_get(unsigned int bus, int pin); 405 void fpga_control_set(unsigned int bus, int pin); 406 void fpga_control_clear(unsigned int bus, int pin); 407 #endif 408 409 #define I2C_SDA_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0040 : 0x0200) 410 #define I2C_SCL_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0020 : 0x0100) 411 #define I2C_FPGA_IDX (I2C_ADAP_HWNR % 4) 412 413 #ifdef CONFIG_HRCON_DH 414 #define I2C_ACTIVE \ 415 do { \ 416 if (I2C_ADAP_HWNR > 7) \ 417 fpga_control_set(I2C_FPGA_IDX, 0x0004); \ 418 else \ 419 fpga_control_clear(I2C_FPGA_IDX, 0x0004); \ 420 } while (0) 421 #else 422 #define I2C_ACTIVE { } 423 #endif 424 #define I2C_TRISTATE { } 425 #define I2C_READ \ 426 (fpga_gpio_get(I2C_FPGA_IDX, I2C_SDA_GPIO) ? 1 : 0) 427 #define I2C_SDA(bit) \ 428 do { \ 429 if (bit) \ 430 fpga_gpio_set(I2C_FPGA_IDX, I2C_SDA_GPIO); \ 431 else \ 432 fpga_gpio_clear(I2C_FPGA_IDX, I2C_SDA_GPIO); \ 433 } while (0) 434 #define I2C_SCL(bit) \ 435 do { \ 436 if (bit) \ 437 fpga_gpio_set(I2C_FPGA_IDX, I2C_SCL_GPIO); \ 438 else \ 439 fpga_gpio_clear(I2C_FPGA_IDX, I2C_SCL_GPIO); \ 440 } while (0) 441 #define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */ 442 443 /* 444 * Software (bit-bang) MII driver configuration 445 */ 446 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */ 447 #define CONFIG_BITBANGMII_MULTI 448 449 /* 450 * OSD Setup 451 */ 452 #define CONFIG_SYS_OSD_SCREENS 1 453 #define CONFIG_SYS_DP501_DIFFERENTIAL 454 #define CONFIG_SYS_DP501_VCAPCTRL0 0x01 /* DDR mode 0, DE for H/VSYNC */ 455 456 #ifdef CONFIG_HRCON_DH 457 #define CONFIG_SYS_OSD_DH 458 #endif 459 460 /* 461 * General PCI 462 * Addresses are mapped 1-1. 463 */ 464 #define CONFIG_SYS_PCIE1_BASE 0xA0000000 465 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000 466 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000 467 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 468 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000 469 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000 470 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 471 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000 472 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 473 474 /* enable PCIE clock */ 475 #define CONFIG_SYS_SCCR_PCIEXP1CM 1 476 477 #define CONFIG_PCI_INDIRECT_BRIDGE 478 #define CONFIG_PCIE 479 480 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ 481 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1 482 483 /* 484 * TSEC 485 */ 486 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 487 #define CONFIG_SYS_TSEC1_OFFSET 0x24000 488 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET) 489 490 /* 491 * TSEC ethernet configuration 492 */ 493 #define CONFIG_MII 1 /* MII PHY management */ 494 #define CONFIG_TSEC1 495 #define CONFIG_TSEC1_NAME "eTSEC0" 496 #define TSEC1_PHY_ADDR 1 497 #define TSEC1_PHYIDX 0 498 #define TSEC1_FLAGS TSEC_GIGABIT 499 500 /* Options are: eTSEC[0-1] */ 501 #define CONFIG_ETHPRIME "eTSEC0" 502 503 /* 504 * Environment 505 */ 506 #if 1 507 #define CONFIG_ENV_IS_IN_FLASH 1 508 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 509 CONFIG_SYS_MONITOR_LEN) 510 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 511 #define CONFIG_ENV_SIZE 0x2000 512 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 513 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 514 #else 515 #define CONFIG_ENV_IS_NOWHERE 516 #define CONFIG_ENV_SIZE 0x2000 /* 8KB */ 517 #endif 518 519 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 520 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 521 522 /* 523 * Command line configuration. 524 */ 525 #define CONFIG_CMD_PCI 526 527 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 528 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 529 530 /* 531 * Miscellaneous configurable options 532 */ 533 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 534 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 535 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 536 537 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 538 539 /* Print Buffer Size */ 540 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 541 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 542 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 543 544 /* 545 * For booting Linux, the board info and command line data 546 * have to be in the first 256 MB of memory, since this is 547 * the maximum mapped by the Linux kernel during initialization. 548 */ 549 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */ 550 551 /* 552 * Core HID Setup 553 */ 554 #define CONFIG_SYS_HID0_INIT 0x000000000 555 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 556 HID0_ENABLE_INSTRUCTION_CACHE | \ 557 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 558 #define CONFIG_SYS_HID2 HID2_HBE 559 560 /* 561 * MMU Setup 562 */ 563 564 /* DDR: cache cacheable */ 565 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \ 566 BATL_MEMCOHERENCE) 567 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \ 568 BATU_VS | BATU_VP) 569 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L 570 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U 571 572 /* IMMRBAR, PCI IO and FPGA: cache-inhibit and guarded */ 573 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \ 574 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 575 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \ 576 BATU_VP) 577 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L 578 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U 579 580 /* FLASH: icache cacheable, but dcache-inhibit and guarded */ 581 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 582 BATL_MEMCOHERENCE) 583 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \ 584 BATU_VS | BATU_VP) 585 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 586 BATL_CACHEINHIBIT | \ 587 BATL_GUARDEDSTORAGE) 588 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U 589 590 /* Stack in dcache: cacheable, no memory coherence */ 591 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) 592 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \ 593 BATU_VS | BATU_VP) 594 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L 595 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U 596 597 /* 598 * Environment Configuration 599 */ 600 601 #define CONFIG_ENV_OVERWRITE 602 603 #if defined(CONFIG_TSEC_ENET) 604 #define CONFIG_HAS_ETH0 605 #endif 606 607 #define CONFIG_BAUDRATE 115200 608 609 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ 610 611 612 #define CONFIG_HOSTNAME hrcon 613 #define CONFIG_ROOTPATH "/opt/nfsroot" 614 #define CONFIG_BOOTFILE "uImage" 615 616 #define CONFIG_PREBOOT /* enable preboot variable */ 617 618 #define CONFIG_EXTRA_ENV_SETTINGS \ 619 "netdev=eth0\0" \ 620 "consoledev=ttyS1\0" \ 621 "u-boot=u-boot.bin\0" \ 622 "kernel_addr=1000000\0" \ 623 "fdt_addr=C00000\0" \ 624 "fdtfile=hrcon.dtb\0" \ 625 "load=tftp ${loadaddr} ${u-boot}\0" \ 626 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \ 627 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\ 628 " +${filesize};cp.b ${fileaddr} " \ 629 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ 630 "upd=run load update\0" \ 631 632 #define CONFIG_NFSBOOTCOMMAND \ 633 "setenv bootargs root=/dev/nfs rw " \ 634 "nfsroot=$serverip:$rootpath " \ 635 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 636 "console=$consoledev,$baudrate $othbootargs;" \ 637 "tftp ${kernel_addr} $bootfile;" \ 638 "tftp ${fdt_addr} $fdtfile;" \ 639 "bootm ${kernel_addr} - ${fdt_addr}" 640 641 #define CONFIG_MMCBOOTCOMMAND \ 642 "setenv bootargs root=/dev/mmcblk0p3 rw rootwait " \ 643 "console=$consoledev,$baudrate $othbootargs;" \ 644 "ext2load mmc 0:2 ${kernel_addr} $bootfile;" \ 645 "ext2load mmc 0:2 ${fdt_addr} $fdtfile;" \ 646 "bootm ${kernel_addr} - ${fdt_addr}" 647 648 #define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND 649 650 #endif /* __CONFIG_H */ 651