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