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 /* Virtual target or real hardware */
  10 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET
  11
  12 #define CONFIG_SYS_THUMB_BUILD
  13
  14 /*
  15  * High level configuration
  16  */
  17 #define CONFIG_DISPLAY_CPUINFO
  18 #define CONFIG_DISPLAY_BOARDINFO_LATE
  19 #define CONFIG_ARCH_MISC_INIT
  20 #define CONFIG_ARCH_EARLY_INIT_R
  21 #define CONFIG_SYS_NO_FLASH
  22 #define CONFIG_CLOCKS
  23
  24 #define CONFIG_CRC32_VERIFY
  25
  26 #define CONFIG_SYS_BOOTMAPSZ            (64 * 1024 * 1024)
  27
  28 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
  29
  30 /* add target to build it automatically upon "make" */
  31 #define CONFIG_BUILD_TARGET             "u-boot-with-spl.sfp"
  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_AUTO_COMPLETE                    /* Command auto complete */
  68 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
  69
  70 #ifndef CONFIG_SYS_HOSTNAME
  71 #define CONFIG_SYS_HOSTNAME     CONFIG_SYS_BOARD
  72 #endif
  73
  74 /*
  75  * Cache
  76  */
  77 #define CONFIG_SYS_L2_PL310
  78 #define CONFIG_SYS_PL310_BASE           SOCFPGA_MPUL2_ADDRESS
  79
  80 /*
  81  * SDRAM controller
  82  */
  83 #define CONFIG_ALTERA_SDRAM
  84
  85 /*
  86  * EPCS/EPCQx1 Serial Flash Controller
  87  */
  88 #ifdef CONFIG_ALTERA_SPI
  89 #define CONFIG_SF_DEFAULT_SPEED         30000000
  90 /*
  91  * The base address is configurable in QSys, each board must specify the
  92  * base address based on it's particular FPGA configuration. Please note
  93  * that the address here is incremented by  0x400  from the Base address
  94  * selected in QSys, since the SPI registers are at offset +0x400.
  95  * #define CONFIG_SYS_SPI_BASE          0xff240400
  96  */
  97 #endif
  98
  99 /*
 100  * Ethernet on SoC (EMAC)
 101  */
 102 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
 103 #define CONFIG_DW_ALTDESCRIPTOR
 104 #define CONFIG_MII
 105 #define CONFIG_AUTONEG_TIMEOUT          (15 * CONFIG_SYS_HZ)
 106 #define CONFIG_PHY_GIGE
 107 #endif
 108
 109 /*
 110  * FPGA Driver
 111  */
 112 #ifdef CONFIG_CMD_FPGA
 113 #define CONFIG_FPGA
 114 #define CONFIG_FPGA_ALTERA
 115 #define CONFIG_FPGA_SOCFPGA
 116 #define CONFIG_FPGA_COUNT               1
 117 #endif
 118
 119 /*
 120  * L4 OSC1 Timer 0
 121  */
 122 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */
 123 #define CONFIG_SYS_TIMERBASE            SOCFPGA_OSC1TIMER0_ADDRESS
 124 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 125 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMERBASE + 0x4)
 126 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
 127 #define CONFIG_SYS_TIMER_RATE           2400000
 128 #else
 129 #define CONFIG_SYS_TIMER_RATE           25000000
 130 #endif
 131
 132 /*
 133  * L4 Watchdog
 134  */
 135 #ifdef CONFIG_HW_WATCHDOG
 136 #define CONFIG_DESIGNWARE_WATCHDOG
 137 #define CONFIG_DW_WDT_BASE              SOCFPGA_L4WD0_ADDRESS
 138 #define CONFIG_DW_WDT_CLOCK_KHZ         25000
 139 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS   30000
 140 #endif
 141
 142 /*
 143  * MMC Driver
 144  */
 145 #ifdef CONFIG_CMD_MMC
 146 #define CONFIG_MMC
 147 #define CONFIG_BOUNCE_BUFFER
 148 #define CONFIG_GENERIC_MMC
 149 #define CONFIG_DWMMC
 150 #define CONFIG_SOCFPGA_DWMMC
 151 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024
 152 /* FIXME */
 153 /* using smaller max blk cnt to avoid flooding the limited stack we have */
 154 #define CONFIG_SYS_MMC_MAX_BLK_COUNT    256     /* FIXME -- SPL only? */
 155 #endif
 156
 157 /*
 158  * NAND Support
 159  */
 160 #ifdef CONFIG_NAND_DENALI
 161 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 162 #define CONFIG_SYS_NAND_MAX_CHIPS       1
 163 #define CONFIG_SYS_NAND_ONFI_DETECTION
 164 #define CONFIG_NAND_DENALI_ECC_SIZE     512
 165 #define CONFIG_SYS_NAND_REGS_BASE       SOCFPGA_NANDREGS_ADDRESS
 166 #define CONFIG_SYS_NAND_DATA_BASE       SOCFPGA_NANDDATA_ADDRESS
 167 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_NAND_DATA_BASE + 0x10)
 168 #endif
 169
 170 /*
 171  * I2C support
 172  */
 173 #define CONFIG_SYS_I2C
 174 #define CONFIG_SYS_I2C_BUS_MAX          4
 175 #define CONFIG_SYS_I2C_BASE             SOCFPGA_I2C0_ADDRESS
 176 #define CONFIG_SYS_I2C_BASE1            SOCFPGA_I2C1_ADDRESS
 177 #define CONFIG_SYS_I2C_BASE2            SOCFPGA_I2C2_ADDRESS
 178 #define CONFIG_SYS_I2C_BASE3            SOCFPGA_I2C3_ADDRESS
 179 /* Using standard mode which the speed up to 100Kb/s */
 180 #define CONFIG_SYS_I2C_SPEED            100000
 181 #define CONFIG_SYS_I2C_SPEED1           100000
 182 #define CONFIG_SYS_I2C_SPEED2           100000
 183 #define CONFIG_SYS_I2C_SPEED3           100000
 184 /* Address of device when used as slave */
 185 #define CONFIG_SYS_I2C_SLAVE            0x02
 186 #define CONFIG_SYS_I2C_SLAVE1           0x02
 187 #define CONFIG_SYS_I2C_SLAVE2           0x02
 188 #define CONFIG_SYS_I2C_SLAVE3           0x02
 189 #ifndef __ASSEMBLY__
 190 /* Clock supplied to I2C controller in unit of MHz */
 191 unsigned int cm_get_l4_sp_clk_hz(void);
 192 #define IC_CLK                          (cm_get_l4_sp_clk_hz() / 1000000)
 193 #endif
 194
 195 /*
 196  * QSPI support
 197  */
 198 /* Enable multiple SPI NOR flash manufacturers */
 199 #ifndef CONFIG_SPL_BUILD
 200 #define CONFIG_SPI_FLASH_MTD
 201 #define CONFIG_CMD_MTDPARTS
 202 #define CONFIG_MTD_DEVICE
 203 #define CONFIG_MTD_PARTITIONS
 204 #define MTDIDS_DEFAULT                  "nor0=ff705000.spi.0"
 205 #endif
 206 /* QSPI reference clock */
 207 #ifndef __ASSEMBLY__
 208 unsigned int cm_get_qspi_controller_clk_hz(void);
 209 #define CONFIG_CQSPI_REF_CLK            cm_get_qspi_controller_clk_hz()
 210 #endif
 211 #define CONFIG_CQSPI_DECODER            0
 212
 213 /*
 214  * Designware SPI support
 215  */
 216
 217 /*
 218  * Serial Driver
 219  */
 220 #define CONFIG_SYS_NS16550_SERIAL
 221 #define CONFIG_SYS_NS16550_REG_SIZE     -4
 222 #define CONFIG_SYS_NS16550_COM1         SOCFPGA_UART0_ADDRESS
 223 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
 224 #define CONFIG_SYS_NS16550_CLK          1000000
 225 #else
 226 #define CONFIG_SYS_NS16550_CLK          100000000
 227 #endif
 228 #define CONFIG_CONS_INDEX               1
 229 #define CONFIG_BAUDRATE                 115200
 230
 231 /*
 232  * USB
 233  */
 234 #ifdef CONFIG_CMD_USB
 235 #define CONFIG_USB_DWC2
 236 #endif
 237
 238 /*
 239  * USB Gadget (DFU, UMS)
 240  */
 241 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
 242 #define CONFIG_USB_FUNCTION_MASS_STORAGE
 243
 244 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    (32 * 1024 * 1024)
 245 #define DFU_DEFAULT_POLL_TIMEOUT        300
 246
 247 /* USB IDs */
 248 #define CONFIG_G_DNL_UMS_VENDOR_NUM     0x0525
 249 #define CONFIG_G_DNL_UMS_PRODUCT_NUM    0xA4A5
 250 #endif
 251
 252 /*
 253  * U-Boot environment
 254  */
 255 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 256 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
 257 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
 258 #if !defined(CONFIG_ENV_SIZE)
 259 #define CONFIG_ENV_SIZE                 4096
 260 #endif
 261
 262 /* Environment for SDMMC boot */
 263 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET)
 264 #define CONFIG_SYS_MMC_ENV_DEV          0       /* device 0 */
 265 #define CONFIG_ENV_OFFSET               512     /* just after the MBR */
 266 #endif
 267
 268 /* Environment for QSPI boot */
 269 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET)
 270 #define CONFIG_ENV_OFFSET               0x00100000
 271 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
 272 #endif
 273
 274 /*
 275  * mtd partitioning for serial NOR flash
 276  *
 277  * device nor0 <ff705000.spi.0>, # parts = 6
 278  * #: name                size            offset          mask_flags
 279  * 0: u-boot              0x00100000      0x00000000      0
 280  * 1: env1                0x00040000      0x00100000      0
 281  * 2: env2                0x00040000      0x00140000      0
 282  * 3: UBI                 0x03e80000      0x00180000      0
 283  * 4: boot                0x00e80000      0x00180000      0
 284  * 5: rootfs              0x01000000      0x01000000      0
 285  *
 286  */
 287 #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT)
 288 #define MTDPARTS_DEFAULT        "mtdparts=ff705000.spi.0:"\
 289                                 "1m(u-boot),"           \
 290                                 "256k(env1),"           \
 291                                 "256k(env2),"           \
 292                                 "14848k(boot),"         \
 293                                 "16m(rootfs),"          \
 294                                 "-@1536k(UBI)\0"
 295 #endif
 296
 297 /* UBI and UBIFS support */
 298 #if defined(CONFIG_CMD_SF) || defined(CONFIG_CMD_NAND)
 299 #define CONFIG_CMD_UBIFS
 300 #define CONFIG_RBTREE
 301 #define CONFIG_LZO
 302 #endif
 303
 304 /*
 305  * SPL
 306  *
 307  * SRAM Memory layout:
 308  *
 309  * 0xFFFF_0000 ...... Start of SRAM
 310  * 0xFFFF_xxxx ...... Top of stack (grows down)
 311  * 0xFFFF_yyyy ...... Malloc area
 312  * 0xFFFF_zzzz ...... Global Data
 313  * 0xFFFF_FF00 ...... End of SRAM
 314  */
 315 #define CONFIG_SPL_FRAMEWORK
 316 #define CONFIG_SPL_RAM_DEVICE
 317 #define CONFIG_SPL_TEXT_BASE            CONFIG_SYS_INIT_RAM_ADDR
 318 #define CONFIG_SPL_MAX_SIZE             (64 * 1024)
 319
 320 /* SPL SDMMC boot support */
 321 #ifdef CONFIG_SPL_MMC_SUPPORT
 322 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
 323 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      2
 324 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot-dtb.img"
 325 #else
 326 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION      1
 327 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* offset 512 sect (256k) */
 328 #endif
 329 #endif
 330
 331 /* SPL QSPI boot support */
 332 #ifdef CONFIG_SPL_SPI_SUPPORT
 333 #define CONFIG_SPL_SPI_LOAD
 334 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x40000
 335 #endif
 336
 337 /* SPL NAND boot support */
 338 #ifdef CONFIG_SPL_NAND_SUPPORT
 339 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 340 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 341 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
 342 #endif
 343
 344 /*
 345  * Stack setup
 346  */
 347 #define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 348
 349 #endif  /* __CONFIG_SOCFPGA_COMMON_H__ */