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