1 /* 2 * Copyright 2011-2012 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 /* 8 * BSC9131 RDB board configuration file 9 */ 10 11 #ifndef __CONFIG_H 12 #define __CONFIG_H 13 14 #define CONFIG_NAND_FSL_IFC 15 16 #ifdef CONFIG_SPIFLASH 17 #define CONFIG_RAMBOOT_SPIFLASH 18 #define CONFIG_SYS_RAMBOOT 19 #define CONFIG_SYS_EXTRA_ENV_RELOC 20 #define CONFIG_SYS_TEXT_BASE 0x11000000 21 #define CONFIG_RESET_VECTOR_ADDRESS 0x110bfffc 22 #endif 23 24 #ifdef CONFIG_NAND 25 #define CONFIG_SPL_INIT_MINIMAL 26 #define CONFIG_SPL_NAND_BOOT 27 #define CONFIG_SPL_FLUSH_IMAGE 28 #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" 29 30 #define CONFIG_SYS_TEXT_BASE 0x00201000 31 #define CONFIG_SPL_TEXT_BASE 0xFFFFE000 32 #define CONFIG_SPL_MAX_SIZE 8192 33 #define CONFIG_SPL_RELOC_TEXT_BASE 0x00100000 34 #define CONFIG_SPL_RELOC_STACK 0x00100000 35 #define CONFIG_SYS_NAND_U_BOOT_SIZE ((768 << 10) - 0x2000) 36 #define CONFIG_SYS_NAND_U_BOOT_DST (0x00200000 - CONFIG_SPL_MAX_SIZE) 37 #define CONFIG_SYS_NAND_U_BOOT_START 0x00200000 38 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0 39 #define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds" 40 #endif 41 42 #ifdef CONFIG_SPL_BUILD 43 #define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE 44 #else 45 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 46 #endif 47 48 /* High Level Configuration Options */ 49 50 #define CONFIG_TSEC_ENET 51 #define CONFIG_ENV_OVERWRITE 52 53 #define CONFIG_DDR_CLK_FREQ 66666666 /* DDRCLK on 9131 RDB */ 54 #if defined(CONFIG_SYS_CLK_100) 55 #define CONFIG_SYS_CLK_FREQ 100000000 /* SYSCLK for 9131 RDB */ 56 #else 57 #define CONFIG_SYS_CLK_FREQ 66666666 /* SYSCLK for 9131 RDB */ 58 #endif 59 60 #define CONFIG_HWCONFIG 61 /* 62 * These can be toggled for performance analysis, otherwise use default. 63 */ 64 #define CONFIG_L2_CACHE /* toggle L2 cache */ 65 #define CONFIG_BTB /* enable branch predition */ 66 67 #define CONFIG_SYS_MEMTEST_START 0x01000000 /* memtest works on */ 68 #define CONFIG_SYS_MEMTEST_END 0x01ffffff 69 70 /* DDR Setup */ 71 #undef CONFIG_SYS_DDR_RAW_TIMING 72 #undef CONFIG_DDR_SPD 73 #define CONFIG_SYS_SPD_BUS_NUM 0 74 #define SPD_EEPROM_ADDRESS 0x52 /* I2C access */ 75 76 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 77 78 #ifndef __ASSEMBLY__ 79 extern unsigned long get_sdram_size(void); 80 #endif 81 #define CONFIG_SYS_SDRAM_SIZE get_sdram_size() /* DDR size */ 82 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 83 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 84 85 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 86 #define CONFIG_CHIP_SELECTS_PER_CTRL 1 87 88 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000003f 89 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014302 90 #define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000 91 92 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef 93 #define CONFIG_SYS_DDR_INIT_ADDR 0x00000000 94 #define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000 95 #define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000 96 97 #define CONFIG_SYS_DDR_ZQ_CONTROL 0x89080600 98 #define CONFIG_SYS_DDR_SR_CNTR 0x00000000 99 #define CONFIG_SYS_DDR_RCW_1 0x00000000 100 #define CONFIG_SYS_DDR_RCW_2 0x00000000 101 #define CONFIG_SYS_DDR_CONTROL 0xC70C0000 /* Type = DDR3 */ 102 #define CONFIG_SYS_DDR_CONTROL_2 0x24401000 103 #define CONFIG_SYS_DDR_TIMING_4 0x00000001 104 #define CONFIG_SYS_DDR_TIMING_5 0x02401400 105 106 #define CONFIG_SYS_DDR_TIMING_3_800 0x00030000 107 #define CONFIG_SYS_DDR_TIMING_0_800 0x00110104 108 #define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b8644 109 #define CONFIG_SYS_DDR_TIMING_2_800 0x0fa888cf 110 #define CONFIG_SYS_DDR_CLK_CTRL_800 0x03000000 111 #define CONFIG_SYS_DDR_MODE_1_800 0x00441420 112 #define CONFIG_SYS_DDR_MODE_2_800 0x8000c000 113 #define CONFIG_SYS_DDR_INTERVAL_800 0x0c300100 114 #define CONFIG_SYS_DDR_WRLVL_CONTROL_800 0x8675f608 115 116 /* 117 * Base addresses -- Note these are effective addresses where the 118 * actual resources get mapped (not physical addresses) 119 */ 120 /* relocated CCSRBAR */ 121 #define CONFIG_SYS_CCSRBAR CONFIG_SYS_CCSRBAR_DEFAULT 122 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR_DEFAULT 123 124 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses */ 125 /* CONFIG_SYS_IMMR */ 126 /* DSP CCSRBAR */ 127 #define CONFIG_SYS_FSL_DSP_CCSRBAR CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT 128 #define CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT 129 130 /* 131 * Memory map 132 * 133 * 0x0000_0000 0x3FFF_FFFF DDR 1G cacheable 134 * 0x8800_0000 0x8810_0000 IFC internal SRAM 1M 135 * 0xB000_0000 0xB0FF_FFFF DSP core M2 memory 16M 136 * 0xC100_0000 0xC13F_FFFF MAPLE-2F 4M 137 * 0xC1F0_0000 0xC1F3_FFFF PA L2 SRAM Region 0 256K 138 * 0xC1F8_0000 0xC1F9_FFFF PA L2 SRAM Region 1 128K 139 * 0xFED0_0000 0xFED0_3FFF SEC Secured RAM 16K 140 * 0xFF60_0000 0xFF6F_FFFF DSP CCSR 1M 141 * 0xFF70_0000 0xFF7F_FFFF PA CCSR 1M 142 * 0xFF80_0000 0xFFFF_FFFF Boot Page & NAND flash buffer 8M 143 * 144 */ 145 146 /* 147 * IFC Definitions 148 */ 149 150 /* NAND Flash on IFC */ 151 #define CONFIG_SYS_NAND_BASE 0xff800000 152 #define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE 153 154 #define CONFIG_SYS_NAND_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \ 155 | CSPR_PORT_SIZE_8 /* Port Size = 8 bit*/ \ 156 | CSPR_MSEL_NAND /* MSEL = NAND */ \ 157 | CSPR_V) 158 #define CONFIG_SYS_NAND_AMASK IFC_AMASK(64*1024) 159 160 #define CONFIG_SYS_NAND_CSOR (CSOR_NAND_ECC_ENC_EN /* ECC on encode */ \ 161 | CSOR_NAND_ECC_DEC_EN /* ECC on decode */ \ 162 | CSOR_NAND_ECC_MODE_4 /* 4-bit ECC */ \ 163 | CSOR_NAND_RAL_2 /* RAL = 2Byes */ \ 164 | CSOR_NAND_PGS_2K /* Page Size = 2K */ \ 165 | CSOR_NAND_SPRZ_64 /* Spare size = 64 */ \ 166 | CSOR_NAND_PB(64)) /*Pages Per Block = 64*/ 167 168 /* NAND Flash Timing Params */ 169 #define CONFIG_SYS_NAND_FTIM0 (FTIM0_NAND_TCCST(0x03) \ 170 | FTIM0_NAND_TWP(0x05) \ 171 | FTIM0_NAND_TWCHT(0x02) \ 172 | FTIM0_NAND_TWH(0x04)) 173 #define CONFIG_SYS_NAND_FTIM1 (FTIM1_NAND_TADLE(0x1C) \ 174 | FTIM1_NAND_TWBE(0x1E) \ 175 | FTIM1_NAND_TRR(0x07) \ 176 | FTIM1_NAND_TRP(0x05)) 177 #define CONFIG_SYS_NAND_FTIM2 (FTIM2_NAND_TRAD(0x08) \ 178 | FTIM2_NAND_TREH(0x04) \ 179 | FTIM2_NAND_TWHRE(0x11)) 180 #define CONFIG_SYS_NAND_FTIM3 FTIM3_NAND_TWW(0x04) 181 182 #define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE } 183 #define CONFIG_SYS_MAX_NAND_DEVICE 1 184 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) 185 186 #define CONFIG_SYS_NAND_DDR_LAW 11 187 188 /* Set up IFC registers for boot location NAND */ 189 #define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR 190 #define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK 191 #define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR 192 #define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NAND_FTIM0 193 #define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NAND_FTIM1 194 #define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NAND_FTIM2 195 #define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NAND_FTIM3 196 197 #define CONFIG_SYS_INIT_RAM_LOCK 198 #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */ 199 #define CONFIG_SYS_INIT_RAM_SIZE 0x00004000/* End of used area in RAM */ 200 201 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \ 202 - GENERATED_GBL_DATA_SIZE) 203 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 204 205 #define CONFIG_SYS_MONITOR_LEN (768 * 1024) 206 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc*/ 207 208 /* Serial Port */ 209 #define CONFIG_CONS_INDEX 1 210 #undef CONFIG_SERIAL_SOFTWARE_FIFO 211 #define CONFIG_SYS_NS16550_SERIAL 212 #define CONFIG_SYS_NS16550_REG_SIZE 1 213 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 214 #ifdef CONFIG_SPL_BUILD 215 #define CONFIG_NS16550_MIN_FUNCTIONS 216 #endif 217 218 #define CONFIG_SYS_BAUDRATE_TABLE \ 219 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} 220 221 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) 222 223 #define CONFIG_SYS_I2C 224 #define CONFIG_SYS_I2C_FSL 225 #define CONFIG_SYS_FSL_I2C_SPEED 400000 226 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 227 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 228 229 /* I2C EEPROM */ 230 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 231 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 232 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 233 234 /* eSPI - Enhanced SPI */ 235 #ifdef CONFIG_FSL_ESPI 236 #define CONFIG_SF_DEFAULT_SPEED 10000000 237 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 238 #endif 239 240 #if defined(CONFIG_TSEC_ENET) 241 242 #define CONFIG_MII /* MII PHY management */ 243 #define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */ 244 #define CONFIG_TSEC1 1 245 #define CONFIG_TSEC1_NAME "eTSEC1" 246 #define CONFIG_TSEC2 1 247 #define CONFIG_TSEC2_NAME "eTSEC2" 248 249 #define TSEC1_PHY_ADDR 0 250 #define TSEC2_PHY_ADDR 3 251 252 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 253 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 254 255 #define TSEC1_PHYIDX 0 256 257 #define TSEC2_PHYIDX 0 258 259 #define CONFIG_ETHPRIME "eTSEC1" 260 261 #endif /* CONFIG_TSEC_ENET */ 262 263 /* 264 * Environment 265 */ 266 #if defined(CONFIG_RAMBOOT_SPIFLASH) 267 #define CONFIG_ENV_SPI_BUS 0 268 #define CONFIG_ENV_SPI_CS 0 269 #define CONFIG_ENV_SPI_MAX_HZ 10000000 270 #define CONFIG_ENV_SPI_MODE 0 271 #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ 272 #define CONFIG_ENV_SECT_SIZE 0x10000 273 #define CONFIG_ENV_SIZE 0x2000 274 #elif defined(CONFIG_NAND) 275 #define CONFIG_SYS_EXTRA_ENV_RELOC 276 #define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE 277 #define CONFIG_ENV_OFFSET ((768 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE) 278 #define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE) 279 #elif defined(CONFIG_SYS_RAMBOOT) 280 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 281 #define CONFIG_ENV_SIZE 0x2000 282 #endif 283 284 #define CONFIG_LOADS_ECHO /* echo on for serial download */ 285 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ 286 287 /* 288 * Miscellaneous configurable options 289 */ 290 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 291 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 292 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 293 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 294 295 #if defined(CONFIG_CMD_KGDB) 296 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 297 #else 298 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 299 #endif 300 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */ 301 302 /* 303 * For booting Linux, the board info and command line data 304 * have to be in the first 64 MB of memory, since this is 305 * the maximum mapped by the Linux kernel during initialization. 306 */ 307 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux */ 308 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 309 310 #if defined(CONFIG_CMD_KGDB) 311 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 312 #endif 313 314 #ifdef CONFIG_USB_EHCI_HCD 315 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 316 #define CONFIG_USB_EHCI_FSL 317 #define CONFIG_HAS_FSL_DR_USB 318 #endif 319 320 /* 321 * Dynamic MTD Partition support with mtdparts 322 */ 323 #define CONFIG_MTD_DEVICE 324 #define CONFIG_MTD_PARTITIONS 325 #define MTDIDS_DEFAULT "nand0=ff800000.flash," 326 #define MTDPARTS_DEFAULT "mtdparts=ff800000.flash:1m(uboot)," \ 327 "8m(kernel),512k(dtb),-(fs)" 328 329 /* 330 * Environment Configuration 331 */ 332 333 #if defined(CONFIG_TSEC_ENET) 334 #define CONFIG_HAS_ETH0 335 #endif 336 337 #define CONFIG_HOSTNAME BSC9131rdb 338 #define CONFIG_ROOTPATH "/opt/nfsroot" 339 #define CONFIG_BOOTFILE "uImage" 340 #define CONFIG_UBOOTPATH "u-boot.bin" /* U-Boot image on TFTP server */ 341 342 #define CONFIG_EXTRA_ENV_SETTINGS \ 343 "netdev=eth0\0" \ 344 "uboot=" CONFIG_UBOOTPATH "\0" \ 345 "loadaddr=1000000\0" \ 346 "bootfile=uImage\0" \ 347 "consoledev=ttyS0\0" \ 348 "ramdiskaddr=2000000\0" \ 349 "ramdiskfile=rootfs.ext2.gz.uboot\0" \ 350 "fdtaddr=1e00000\0" \ 351 "fdtfile=bsc9131rdb.dtb\0" \ 352 "bdev=sda1\0" \ 353 "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0" \ 354 "bootm_size=0x37000000\0" \ 355 "othbootargs=ramdisk_size=600000 " \ 356 "default_hugepagesz=256m hugepagesz=256m hugepages=1\0" \ 357 "usbext2boot=setenv bootargs root=/dev/ram rw " \ 358 "console=$consoledev,$baudrate $othbootargs; " \ 359 "usb start;" \ 360 "ext2load usb 0:4 $loadaddr $bootfile;" \ 361 "ext2load usb 0:4 $fdtaddr $fdtfile;" \ 362 "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \ 363 "bootm $loadaddr $ramdiskaddr $fdtaddr\0" \ 364 365 #define CONFIG_RAMBOOTCOMMAND \ 366 "setenv bootargs root=/dev/ram rw " \ 367 "console=$consoledev,$baudrate $othbootargs; " \ 368 "tftp $ramdiskaddr $ramdiskfile;" \ 369 "tftp $loadaddr $bootfile;" \ 370 "tftp $fdtaddr $fdtfile;" \ 371 "bootm $loadaddr $ramdiskaddr $fdtaddr" 372 373 #define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND 374 375 #endif /* __CONFIG_H */ 376