include/configs/zynq-common.h

   1 /*
   2  * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
   3  * (C) Copyright 2013 Xilinx, Inc.
   4  *
   5  * Common configuration options for all Zynq boards.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_ZYNQ_COMMON_H
  11 #define __CONFIG_ZYNQ_COMMON_H
  12
  13 /* CPU clock */
  14 #ifndef CONFIG_CPU_FREQ_HZ
  15 # define CONFIG_CPU_FREQ_HZ     800000000
  16 #endif
  17
  18 /* Cache options */
  19 #define CONFIG_CMD_CACHE
  20 #define CONFIG_SYS_CACHELINE_SIZE       32
  21
  22 #define CONFIG_SYS_L2CACHE_OFF
  23 #ifndef CONFIG_SYS_L2CACHE_OFF
  24 # define CONFIG_SYS_L2_PL310
  25 # define CONFIG_SYS_PL310_BASE          0xf8f02000
  26 #endif
  27
  28 #define ZYNQ_SCUTIMER_BASEADDR          0xF8F00600
  29 #define CONFIG_SYS_TIMERBASE            ZYNQ_SCUTIMER_BASEADDR
  30 #define CONFIG_SYS_TIMER_COUNTS_DOWN
  31 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMERBASE + 0x4)
  32
  33 /* Serial drivers */
  34 #define CONFIG_BAUDRATE         115200
  35 /* The following table includes the supported baudrates */
  36 #define CONFIG_SYS_BAUDRATE_TABLE  \
  37         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
  38
  39 #define CONFIG_ARM_DCC
  40 #define CONFIG_ZYNQ_SERIAL
  41
  42 /* Ethernet driver */
  43 #if defined(CONFIG_ZYNQ_GEM)
  44 # define CONFIG_MII
  45 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  46 # define CONFIG_PHY_MARVELL
  47 # define CONFIG_PHY_REALTEK
  48 # define CONFIG_PHY_XILINX
  49 # define CONFIG_BOOTP_SERVERIP
  50 # define CONFIG_BOOTP_BOOTPATH
  51 # define CONFIG_BOOTP_GATEWAY
  52 # define CONFIG_BOOTP_HOSTNAME
  53 # define CONFIG_BOOTP_MAY_FAIL
  54 #endif
  55
  56 /* SPI */
  57 #ifdef CONFIG_ZYNQ_SPI
  58 #endif
  59
  60 /* QSPI */
  61 #ifdef CONFIG_ZYNQ_QSPI
  62 # define CONFIG_SF_DEFAULT_SPEED        30000000
  63 # define CONFIG_SPI_FLASH_ISSI
  64 #endif
  65
  66 /* NOR */
  67 #ifndef CONFIG_SYS_NO_FLASH
  68 # define CONFIG_SYS_FLASH_BASE          0xE2000000
  69 # define CONFIG_SYS_FLASH_SIZE          (16 * 1024 * 1024)
  70 # define CONFIG_SYS_MAX_FLASH_BANKS     1
  71 # define CONFIG_SYS_MAX_FLASH_SECT      512
  72 # define CONFIG_SYS_FLASH_ERASE_TOUT    1000
  73 # define CONFIG_SYS_FLASH_WRITE_TOUT    5000
  74 # define CONFIG_FLASH_SHOW_PROGRESS     10
  75 # define CONFIG_SYS_FLASH_CFI
  76 # undef CONFIG_SYS_FLASH_EMPTY_INFO
  77 # define CONFIG_FLASH_CFI_DRIVER
  78 # undef CONFIG_SYS_FLASH_PROTECTION
  79 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  80 #endif
  81
  82 /* MMC */
  83 #if defined(CONFIG_ZYNQ_SDHCI)
  84 # define CONFIG_MMC
  85 # define CONFIG_GENERIC_MMC
  86 # define CONFIG_SDHCI
  87 # define CONFIG_CMD_MMC
  88 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ     52000000
  89 #endif
  90
  91 #ifdef CONFIG_ZYNQ_USB
  92 # define CONFIG_USB_EHCI
  93 # define CONFIG_USB_STORAGE
  94 # define CONFIG_USB_EHCI_ZYNQ
  95 # define CONFIG_EHCI_IS_TDI
  96 # define CONFIG_USB_MAX_CONTROLLER_COUNT        2
  97
  98 # define CONFIG_SYS_DFU_DATA_BUF_SIZE   0x600000
  99 # define DFU_DEFAULT_POLL_TIMEOUT       300
 100 # define CONFIG_USB_FUNCTION_DFU
 101 # define CONFIG_DFU_RAM
 102 # define CONFIG_USB_CABLE_CHECK
 103 # define CONFIG_CMD_DFU
 104 # define CONFIG_CMD_THOR_DOWNLOAD
 105 # define CONFIG_THOR_RESET_OFF
 106 # define CONFIG_USB_FUNCTION_THOR
 107 # define DFU_ALT_INFO_RAM \
 108         "dfu_ram_info=" \
 109         "set dfu_alt_info " \
 110         "${kernel_image} ram 0x3000000 0x500000\\\\;" \
 111         "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
 112         "${ramdisk_image} ram 0x2000000 0x600000\0" \
 113         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
 114         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
 115
 116 # if defined(CONFIG_ZYNQ_SDHCI)
 117 #  define CONFIG_DFU_MMC
 118 #  define DFU_ALT_INFO_MMC \
 119         "dfu_mmc_info=" \
 120         "set dfu_alt_info " \
 121         "${kernel_image} fat 0 1\\\\;" \
 122         "${devicetree_image} fat 0 1\\\\;" \
 123         "${ramdisk_image} fat 0 1\0" \
 124         "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
 125         "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
 126
 127 #  define DFU_ALT_INFO  \
 128         DFU_ALT_INFO_RAM \
 129         DFU_ALT_INFO_MMC
 130 # else
 131 #  define DFU_ALT_INFO  \
 132         DFU_ALT_INFO_RAM
 133 # endif
 134 #endif
 135
 136 #if !defined(DFU_ALT_INFO)
 137 # define DFU_ALT_INFO
 138 #endif
 139
 140 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
 141 # define CONFIG_SUPPORT_VFAT
 142 # define CONFIG_CMD_FAT
 143 # define CONFIG_CMD_EXT2
 144 # define CONFIG_FAT_WRITE
 145 # define CONFIG_DOS_PARTITION
 146 # define CONFIG_CMD_EXT4
 147 # define CONFIG_CMD_EXT4_WRITE
 148 # define CONFIG_CMD_FS_GENERIC
 149 #endif
 150
 151 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 152 #define CONFIG_SYS_I2C_ZYNQ
 153 #endif
 154
 155 /* I2C */
 156 #if defined(CONFIG_SYS_I2C_ZYNQ)
 157 # define CONFIG_SYS_I2C
 158 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 159 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 160 #endif
 161
 162 /* EEPROM */
 163 #ifdef CONFIG_ZYNQ_EEPROM
 164 # define CONFIG_CMD_EEPROM
 165 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         1
 166 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 167 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 168 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 169 # define CONFIG_SYS_EEPROM_SIZE                 1024 /* Bytes */
 170 #endif
 171
 172 /* Total Size of Environment Sector */
 173 #define CONFIG_ENV_SIZE                 (128 << 10)
 174
 175 /* Allow to overwrite serial and ethaddr */
 176 #define CONFIG_ENV_OVERWRITE
 177
 178 /* Environment */
 179 #ifndef CONFIG_ENV_IS_NOWHERE
 180 # ifndef CONFIG_SYS_NO_FLASH
 181 /* Environment in NOR flash */
 182 #  define CONFIG_ENV_IS_IN_FLASH
 183 # elif defined(CONFIG_ZYNQ_QSPI)
 184 /* Environment in Serial Flash */
 185 #  define CONFIG_ENV_IS_IN_SPI_FLASH
 186 # elif defined(CONFIG_SYS_NO_FLASH)
 187 #  define CONFIG_ENV_IS_NOWHERE
 188 # endif
 189
 190 # define CONFIG_ENV_SECT_SIZE           CONFIG_ENV_SIZE
 191 # define CONFIG_ENV_OFFSET              0xE0000
 192 #endif
 193
 194 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
 195 #define CONFIG_PREBOOT
 196
 197 /* Default environment */
 198 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 199 #define CONFIG_EXTRA_ENV_SETTINGS       \
 200         "fit_image=fit.itb\0"           \
 201         "load_addr=0x2000000\0"         \
 202         "fit_size=0x800000\0"           \
 203         "flash_off=0x100000\0"          \
 204         "nor_flash_off=0xE2100000\0"    \
 205         "fdt_high=0x20000000\0"         \
 206         "initrd_high=0x20000000\0"      \
 207         "loadbootenv_addr=0x2000000\0" \
 208         "bootenv=uEnv.txt\0" \
 209         "bootenv_dev=mmc\0" \
 210         "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
 211         "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
 212                 "env import -t ${loadbootenv_addr} $filesize\0" \
 213         "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
 214         "setbootenv=if env run bootenv_existence_test; then " \
 215                         "if env run loadbootenv; then " \
 216                                 "env run importbootenv; " \
 217                         "fi; " \
 218                 "fi; \0" \
 219         "sd_loadbootenv=set bootenv_dev mmc && " \
 220                         "run setbootenv \0" \
 221         "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
 222         "preboot=if test $modeboot = sdboot; then " \
 223                         "run sd_loadbootenv; " \
 224                         "echo Checking if uenvcmd is set ...; " \
 225                         "if test -n $uenvcmd; then " \
 226                                 "echo Running uenvcmd ...; " \
 227                                 "run uenvcmd; " \
 228                         "fi; " \
 229                 "fi; \0" \
 230         "norboot=echo Copying FIT from NOR flash to RAM... && " \
 231                 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
 232                 "bootm ${load_addr}\0" \
 233         "sdboot=echo Copying FIT from SD to RAM... && " \
 234                 "load mmc 0 ${load_addr} ${fit_image} && " \
 235                 "bootm ${load_addr}\0" \
 236         "jtagboot=echo TFTPing FIT to RAM... && " \
 237                 "tftpboot ${load_addr} ${fit_image} && " \
 238                 "bootm ${load_addr}\0" \
 239         "usbboot=if usb start; then " \
 240                         "echo Copying FIT from USB to RAM... && " \
 241                         "load usb 0 ${load_addr} ${fit_image} && " \
 242                         "bootm ${load_addr}; fi\0" \
 243                 DFU_ALT_INFO
 244 #endif
 245
 246 #define CONFIG_BOOTCOMMAND              "run $modeboot"
 247 #define CONFIG_BOOTDELAY                3 /* -1 to Disable autoboot */
 248 #define CONFIG_SYS_LOAD_ADDR            0 /* default? */
 249
 250 /* Miscellaneous configurable options */
 251
 252 #define CONFIG_CMDLINE_EDITING
 253 #define CONFIG_AUTO_COMPLETE
 254 #define CONFIG_BOARD_LATE_INIT
 255 #define CONFIG_DISPLAY_BOARDINFO
 256 #define CONFIG_SYS_LONGHELP
 257 #define CONFIG_CLOCKS
 258 #define CONFIG_CMD_CLK
 259 #define CONFIG_SYS_MAXARGS              32 /* max number of command args */
 260 #define CONFIG_SYS_CBSIZE               256 /* Console I/O Buffer Size */
 261 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 262                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 263
 264 /* Physical Memory map */
 265 #define CONFIG_SYS_TEXT_BASE            0x4000000
 266
 267 #ifndef CONFIG_NR_DRAM_BANKS
 268 # define CONFIG_NR_DRAM_BANKS           1
 269 #endif
 270
 271 #define CONFIG_SYS_MEMTEST_START        0
 272 #define CONFIG_SYS_MEMTEST_END          0x1000
 273
 274 #define CONFIG_SYS_MALLOC_LEN           0x1400000
 275
 276 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFFF0000
 277 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
 278 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 279                                         CONFIG_SYS_INIT_RAM_SIZE - \
 280                                         GENERATED_GBL_DATA_SIZE)
 281
 282 /* Enable the PL to be downloaded */
 283 #define CONFIG_FPGA
 284 #define CONFIG_FPGA_XILINX
 285 #define CONFIG_FPGA_ZYNQPL
 286 #define CONFIG_CMD_FPGA_LOADMK
 287 #define CONFIG_CMD_FPGA_LOADP
 288 #define CONFIG_CMD_FPGA_LOADBP
 289 #define CONFIG_CMD_FPGA_LOADFS
 290
 291 /* FIT support */
 292 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
 293
 294 /* FDT support */
 295 #define CONFIG_DISPLAY_BOARDINFO_LATE
 296
 297 /* Extend size of kernel image for uncompression */
 298 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 299
 300 /* Boot FreeBSD/vxWorks from an ELF image */
 301 #define CONFIG_SYS_MMC_MAX_DEVICE       1
 302
 303 #define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"
 304
 305 /* Commands */
 306 #define CONFIG_CMD_MII
 307
 308 /* SPL part */
 309 #define CONFIG_CMD_SPL
 310 #define CONFIG_SPL_FRAMEWORK
 311 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 312 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 313 #define CONFIG_SPL_SERIAL_SUPPORT
 314 #define CONFIG_SPL_BOARD_INIT
 315 #define CONFIG_SPL_RAM_DEVICE
 316
 317 #define CONFIG_SPL_LDSCRIPT     "arch/arm/mach-zynq/u-boot-spl.lds"
 318
 319 /* MMC support */
 320 #ifdef CONFIG_ZYNQ_SDHCI
 321 #define CONFIG_SPL_MMC_SUPPORT
 322 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 323 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 324 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 325 #define CONFIG_SPL_LIBDISK_SUPPORT
 326 #define CONFIG_SPL_FAT_SUPPORT
 327 #ifdef CONFIG_OF_SEPARATE
 328 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
 329 #else
 330 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
 331 #endif
 332 #endif
 333
 334 /* Disable dcache for SPL just for sure */
 335 #ifdef CONFIG_SPL_BUILD
 336 #define CONFIG_SYS_DCACHE_OFF
 337 #undef CONFIG_FPGA
 338 #endif
 339
 340 /* Address in RAM where the parameters must be copied by SPL. */
 341 #define CONFIG_SYS_SPL_ARGS_ADDR        0x10000000
 342
 343 #define CONFIG_SPL_FS_LOAD_ARGS_NAME            "system.dtb"
 344 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME          "uImage"
 345
 346 /* Not using MMC raw mode - just for compilation purpose */
 347 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
 348 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
 349 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
 350
 351 /* qspi mode is working fine */
 352 #ifdef CONFIG_ZYNQ_QSPI
 353 #define CONFIG_SPL_SPI_SUPPORT
 354 #define CONFIG_SPL_SPI_LOAD
 355 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 356 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x100000
 357 #define CONFIG_SYS_SPI_ARGS_OFFS        0x200000
 358 #define CONFIG_SYS_SPI_ARGS_SIZE        0x80000
 359 #define CONFIG_SYS_SPI_KERNEL_OFFS      (CONFIG_SYS_SPI_ARGS_OFFS + \
 360                                         CONFIG_SYS_SPI_ARGS_SIZE)
 361 #endif
 362
 363 /* for booting directly linux */
 364 #define CONFIG_SPL_OS_BOOT
 365
 366 /* SP location before relocation, must use scratch RAM */
 367 #define CONFIG_SPL_TEXT_BASE    0x0
 368
 369 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 370 #define CONFIG_SPL_MAX_SIZE     0x30000
 371
 372 /* The highest 64k OCM address */
 373 #define OCM_HIGH_ADDR   0xffff0000
 374
 375 /* On the top of OCM space */
 376 #define CONFIG_SYS_SPL_MALLOC_START     OCM_HIGH_ADDR
 377 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x2000
 378
 379 /*
 380  * SPL stack position - and stack goes down
 381  * 0xfffffe00 is used for putting wfi loop.
 382  * Set it up as limit for now.
 383  */
 384 #define CONFIG_SPL_STACK        0xfffffe00
 385
 386 /* BSS setup */
 387 #define CONFIG_SPL_BSS_START_ADDR       0x100000
 388 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000
 389
 390 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 391
 392 #endif /* __CONFIG_ZYNQ_COMMON_H */