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