include/configs/socfpga_common.h

   1 /*
   2  * Copyright (C) 2012 Altera Corporation <www.altera.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6 #ifndef __CONFIG_SOCFPGA_COMMON_H__
   7 #define __CONFIG_SOCFPGA_COMMON_H__
   8
   9
  10 /* Virtual target or real hardware */
  11 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET
  12
  13 #define CONFIG_SYS_THUMB_BUILD
  14
  15 /*
  16  * High level configuration
  17  */
  18 #define CONFIG_DISPLAY_CPUINFO
  19 #define CONFIG_DISPLAY_BOARDINFO_LATE
  20 #define CONFIG_ARCH_MISC_INIT
  21 #define CONFIG_ARCH_EARLY_INIT_R
  22 #define CONFIG_SYS_NO_FLASH
  23 #define CONFIG_CLOCKS
  24
  25 #define CONFIG_CRC32_VERIFY
  26
  27 #define CONFIG_FIT
  28 #define CONFIG_OF_LIBFDT
  29 #define CONFIG_SYS_BOOTMAPSZ            (64 * 1024 * 1024)
  30
  31 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
  32
  33 /*
  34  * Memory configurations
  35  */
  36 #define CONFIG_NR_DRAM_BANKS            1
  37 #define PHYS_SDRAM_1                    0x0
  38 #define CONFIG_SYS_MALLOC_LEN           (64 * 1024 * 1024)
  39 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
  40 #define CONFIG_SYS_MEMTEST_END          PHYS_SDRAM_1_SIZE
  41
  42 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFFF0000
  43 #define CONFIG_SYS_INIT_RAM_SIZE        0x10000
  44 #define CONFIG_SYS_INIT_SP_OFFSET               \
  45         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  46 #define CONFIG_SYS_INIT_SP_ADDR                 \
  47         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  48
  49 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  50 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
  51 #define CONFIG_SYS_TEXT_BASE            0x08000040
  52 #else
  53 #define CONFIG_SYS_TEXT_BASE            0x01000040
  54 #endif
  55
  56 /*
  57  * U-Boot general configurations
  58  */
  59 #define CONFIG_SYS_LONGHELP
  60 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O buffer size */
  61 #define CONFIG_SYS_PBSIZE       \
  62         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  63                                                 /* Print buffer size */
  64 #define CONFIG_SYS_MAXARGS      32              /* Max number of command args */
  65 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE
  66                                                 /* Boot argument buffer size */
  67 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
  68 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
  69 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  70 #define CONFIG_SYS_HUSH_PARSER
  71
  72 #ifndef CONFIG_SYS_HOSTNAME
  73 #define CONFIG_SYS_HOSTNAME     CONFIG_SYS_BOARD
  74 #endif
  75
  76 /*
  77  * Cache
  78  */
  79 #define CONFIG_SYS_CACHELINE_SIZE 32
  80 #define CONFIG_SYS_L2_PL310
  81 #define CONFIG_SYS_PL310_BASE           SOCFPGA_MPUL2_ADDRESS
  82
  83 /*
  84  * SDRAM controller
  85  */
  86 #define CONFIG_ALTERA_SDRAM
  87
  88 /*
  89  * EPCS/EPCQx1 Serial Flash Controller
  90  */
  91 #ifdef CONFIG_ALTERA_SPI
  92 #define CONFIG_CMD_SPI
  93 #define CONFIG_CMD_SF
  94 #define CONFIG_SF_DEFAULT_SPEED         30000000
  95 #define CONFIG_SPI_FLASH_BAR
  96 /*
  97  * The base address is configurable in QSys, each board must specify the
  98  * base address based on it's particular FPGA configuration. Please note
  99  * that the address here is incremented by  0x400  from the Base address
 100  * selected in QSys, since the SPI registers are at offset +0x400.
 101  * #define CONFIG_SYS_SPI_BASE          0xff240400
 102  */
 103 #endif
 104
 105 /*
 106  * Ethernet on SoC (EMAC)
 107  */
 108 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
 109 #define CONFIG_DW_ALTDESCRIPTOR
 110 #define CONFIG_MII
 111 #define CONFIG_AUTONEG_TIMEOUT          (15 * CONFIG_SYS_HZ)
 112 #define CONFIG_PHY_GIGE
 113 #endif
 114
 115 /*
 116  * FPGA Driver
 117  */
 118 #ifdef CONFIG_CMD_FPGA
 119 #define CONFIG_FPGA
 120 #define CONFIG_FPGA_ALTERA
 121 #define CONFIG_FPGA_SOCFPGA
 122 #define CONFIG_FPGA_COUNT               1
 123 #endif
 124
 125 /*
 126  * L4 OSC1 Timer 0
 127  */
 128 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */
 129 #define CONFIG_SYS_TIMERBASE            SOCFPGA_OSC1TIMER0_ADDRESS
 130 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 131 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMERBASE + 0x4)
 132 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
 133 #define CONFIG_SYS_TIMER_RATE           2400000
 134 #else
 135 #define CONFIG_SYS_TIMER_RATE           25000000
 136 #endif
 137
 138 /*
 139  * L4 Watchdog
 140  */
 141 #ifdef CONFIG_HW_WATCHDOG
 142 #define CONFIG_DESIGNWARE_WATCHDOG
 143 #define CONFIG_DW_WDT_BASE              SOCFPGA_L4WD0_ADDRESS
 144 #define CONFIG_DW_WDT_CLOCK_KHZ         25000
 145 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS   30000
 146 #endif
 147
 148 /*
 149  * MMC Driver
 150  */
 151 #ifdef CONFIG_CMD_MMC
 152 #define CONFIG_MMC
 153 #define CONFIG_BOUNCE_BUFFER
 154 #define CONFIG_GENERIC_MMC
 155 #define CONFIG_DWMMC
 156 #define CONFIG_SOCFPGA_DWMMC
 157 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024
 158 /* FIXME */
 159 /* using smaller max blk cnt to avoid flooding the limited stack we have */
 160 #define CONFIG_SYS_MMC_MAX_BLK_COUNT    256     /* FIXME -- SPL only? */
 161 #endif
 162
 163 /*
 164  * NAND Support
 165  */
 166 #ifdef CONFIG_NAND_DENALI
 167 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 168 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 169 #define CONFIG_SYS_NAND_ONFI_DETECTION
 170 #define CONFIG_NAND_DENALI_ECC_SIZE     512
 171 #define CONFIG_SYS_NAND_REGS_BASE       SOCFPGA_NANDREGS_ADDRESS
 172 #define CONFIG_SYS_NAND_DATA_BASE       SOCFPGA_NANDDATA_ADDRESS
 173 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_NAND_DATA_BASE + 0x10)
 174 #endif
 175
 176 /*
 177  * I2C support
 178  */
 179 #define CONFIG_SYS_I2C
 180 #define CONFIG_SYS_I2C_DW
 181 #define CONFIG_SYS_I2C_BUS_MAX          4
 182 #define CONFIG_SYS_I2C_BASE             SOCFPGA_I2C0_ADDRESS
 183 #define CONFIG_SYS_I2C_BASE1            SOCFPGA_I2C1_ADDRESS
 184 #define CONFIG_SYS_I2C_BASE2            SOCFPGA_I2C2_ADDRESS
 185 #define CONFIG_SYS_I2C_BASE3            SOCFPGA_I2C3_ADDRESS
 186 /* Using standard mode which the speed up to 100Kb/s */
 187 #define CONFIG_SYS_I2C_SPEED            100000
 188 #define CONFIG_SYS_I2C_SPEED1           100000
 189 #define CONFIG_SYS_I2C_SPEED2           100000
 190 #define CONFIG_SYS_I2C_SPEED3           100000
 191 /* Address of device when used as slave */
 192 #define CONFIG_SYS_I2C_SLAVE            0x02
 193 #define CONFIG_SYS_I2C_SLAVE1           0x02
 194 #define CONFIG_SYS_I2C_SLAVE2           0x02
 195 #define CONFIG_SYS_I2C_SLAVE3           0x02
 196 #ifndef __ASSEMBLY__
 197 /* Clock supplied to I2C controller in unit of MHz */
 198 unsigned int cm_get_l4_sp_clk_hz(void);
 199 #define IC_CLK                          (cm_get_l4_sp_clk_hz() / 1000000)
 200 #endif
 201 #define CONFIG_CMD_I2C
 202
 203 /*
 204  * QSPI support
 205  */
 206 /* Enable multiple SPI NOR flash manufacturers */
 207 #ifndef CONFIG_SPL_BUILD
 208 #define CONFIG_SPI_FLASH_MTD
 209 #define CONFIG_CMD_MTDPARTS
 210 #define CONFIG_MTD_DEVICE
 211 #define CONFIG_MTD_PARTITIONS
 212 #define MTDIDS_DEFAULT                  "nor0=ff705000.spi.0"
 213 #endif
 214 /* QSPI reference clock */
 215 #ifndef __ASSEMBLY__
 216 unsigned int cm_get_qspi_controller_clk_hz(void);
 217 #define CONFIG_CQSPI_REF_CLK            cm_get_qspi_controller_clk_hz()
 218 #endif
 219 #define CONFIG_CQSPI_DECODER            0
 220 #define CONFIG_CMD_SF
 221 #define CONFIG_SPI_FLASH_BAR
 222
 223 /*
 224  * Designware SPI support
 225  */
 226 #define CONFIG_CMD_SPI
 227
 228 /*
 229  * Serial Driver
 230  */
 231 #define CONFIG_SYS_NS16550_SERIAL
 232 #define CONFIG_SYS_NS16550_REG_SIZE     -4
 233 #define CONFIG_SYS_NS16550_COM1         SOCFPGA_UART0_ADDRESS
 234 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
 235 #define CONFIG_SYS_NS16550_CLK          1000000
 236 #else
 237 #define CONFIG_SYS_NS16550_CLK          100000000
 238 #endif
 239 #define CONFIG_CONS_INDEX               1
 240 #define CONFIG_BAUDRATE                 115200
 241
 242 /*
 243  * USB
 244  */
 245 #ifdef CONFIG_CMD_USB
 246 #define CONFIG_USB_DWC2
 247 #define CONFIG_USB_STORAGE
 248 #endif
 249
 250 /*
 251  * USB Gadget (DFU, UMS)
 252  */
 253 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
 254 #define CONFIG_USB_GADGET
 255 #define CONFIG_USB_GADGET_DWC2_OTG
 256 #define CONFIG_USB_GADGET_DUALSPEED
 257 #define CONFIG_USB_GADGET_VBUS_DRAW     2
 258
 259 /* USB Composite download gadget - g_dnl */
 260 #define CONFIG_USB_GADGET_DOWNLOAD
 261 #define CONFIG_USB_FUNCTION_MASS_STORAGE
 262
 263 #define CONFIG_USB_FUNCTION_DFU
 264 #ifdef CONFIG_DM_MMC
 265 #define CONFIG_DFU_MMC
 266 #endif
 267 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (32 * 1024 * 1024)
 268 #define DFU_DEFAULT_POLL_TIMEOUT        300
 269
 270 /* USB IDs */
 271 #define CONFIG_G_DNL_VENDOR_NUM         0x0525  /* NetChip */
 272 #define CONFIG_G_DNL_PRODUCT_NUM        0xA4A5  /* Linux-USB File-backed Storage Gadget */
 273 #define CONFIG_G_DNL_UMS_VENDOR_NUM     CONFIG_G_DNL_VENDOR_NUM
 274 #define CONFIG_G_DNL_UMS_PRODUCT_NUM    CONFIG_G_DNL_PRODUCT_NUM
 275 #ifndef CONFIG_G_DNL_MANUFACTURER
 276 #define CONFIG_G_DNL_MANUFACTURER       CONFIG_SYS_VENDOR
 277 #endif
 278 #endif
 279
 280 /*
 281  * U-Boot environment
 282  */
 283 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 284 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 285 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
 286 #define CONFIG_ENV_SIZE                 4096
 287
 288 /* Environment for SDMMC boot */
 289 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
 290 #define CONFIG_SYS_MMC_ENV_DEV          0       /* device 0 */
 291 #define CONFIG_ENV_OFFSET               512     /* just after the MBR */
 292 #endif
 293
 294 /*
 295  * mtd partitioning for serial NOR flash
 296  *
 297  * device nor0 <ff705000.spi.0>, # parts = 6
 298  * #: name                size            offset          mask_flags
 299  * 0: u-boot              0x00100000      0x00000000      0
 300  * 1: env1                0x00040000      0x00100000      0
 301  * 2: env2                0x00040000      0x00140000      0
 302  * 3: UBI                 0x03e80000      0x00180000      0
 303  * 4: boot                0x00e80000      0x00180000      0
 304  * 5: rootfs              0x01000000      0x01000000      0
 305  *
 306  */
 307 #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT)
 308 #define MTDPARTS_DEFAULT        "mtdparts=ff705000.spi.0:"\
 309                                 "1m(u-boot),"           \
 310                                 "256k(env1),"           \
 311                                 "256k(env2),"           \
 312                                 "14848k(boot),"         \
 313                                 "16m(rootfs),"          \
 314                                 "-@1536k(UBI)\0"
 315 #endif
 316
 317 /* UBI and UBIFS support */
 318 #if defined(CONFIG_CMD_SF) || defined(CONFIG_CMD_NAND)
 319 #define CONFIG_CMD_UBI
 320 #define CONFIG_CMD_UBIFS
 321 #define CONFIG_RBTREE
 322 #define CONFIG_LZO
 323 #endif
 324
 325 /*
 326  * SPL
 327  *
 328  * SRAM Memory layout:
 329  *
 330  * 0xFFFF_0000 ...... Start of SRAM
 331  * 0xFFFF_xxxx ...... Top of stack (grows down)
 332  * 0xFFFF_yyyy ...... Malloc area
 333  * 0xFFFF_zzzz ...... Global Data
 334  * 0xFFFF_FF00 ...... End of SRAM
 335  */
 336 #define CONFIG_SPL_FRAMEWORK
 337 #define CONFIG_SPL_RAM_DEVICE
 338 #define CONFIG_SPL_TEXT_BASE            CONFIG_SYS_INIT_RAM_ADDR
 339 #define CONFIG_SPL_MAX_SIZE             (64 * 1024)
 340 #ifdef CONFIG_SPL_BUILD
 341 #define CONFIG_SYS_MALLOC_SIMPLE
 342 #endif
 343
 344 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 345 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 346 #define CONFIG_SPL_WATCHDOG_SUPPORT
 347 #define CONFIG_SPL_SERIAL_SUPPORT
 348 #ifdef CONFIG_DM_MMC
 349 #define CONFIG_SPL_MMC_SUPPORT
 350 #endif
 351 #ifdef CONFIG_DM_SPI
 352 #define CONFIG_SPL_SPI_SUPPORT
 353 #endif
 354 #ifdef CONFIG_SPL_NAND_DENALI
 355 #define CONFIG_SPL_NAND_SUPPORT
 356 #endif
 357
 358 /* SPL SDMMC boot support */
 359 #ifdef CONFIG_SPL_MMC_SUPPORT
 360 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
 361 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      2
 362 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot-dtb.img"
 363 #define CONFIG_SPL_LIBDISK_SUPPORT
 364 #else
 365 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      3
 366 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */
 367 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      800 /* 400 KB */
 368 #endif
 369 #endif
 370
 371 /* SPL QSPI boot support */
 372 #ifdef CONFIG_SPL_SPI_SUPPORT
 373 #define CONFIG_DM_SEQ_ALIAS             1
 374 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 375 #define CONFIG_SPL_SPI_LOAD
 376 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x40000
 377 #endif
 378
 379 /* SPL NAND boot support */
 380 #ifdef CONFIG_SPL_NAND_SUPPORT
 381 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 382 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 383 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 384 #endif
 385
 386 /*
 387  * Stack setup
 388  */
 389 #define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 390
 391 #endif  /* __CONFIG_SOCFPGA_COMMON_H__ */