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