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_ZYNQ_USB
  90 # define CONFIG_USB_EHCI
  91 # define CONFIG_USB_STORAGE
  92 # define CONFIG_USB_EHCI_ZYNQ
  93 # define CONFIG_EHCI_IS_TDI
  94 # define CONFIG_USB_MAX_CONTROLLER_COUNT        2
  95
  96 # define CONFIG_SYS_DFU_DATA_BUF_SIZE   0x600000
  97 # define DFU_DEFAULT_POLL_TIMEOUT       300
  98 # define CONFIG_USB_FUNCTION_DFU
  99 # define CONFIG_DFU_RAM
 100 # define CONFIG_USB_CABLE_CHECK
 101 # define CONFIG_CMD_THOR_DOWNLOAD
 102 # define CONFIG_THOR_RESET_OFF
 103 # define CONFIG_USB_FUNCTION_THOR
 104 # define DFU_ALT_INFO_RAM \
 105         "dfu_ram_info=" \
 106         "set dfu_alt_info " \
 107         "${kernel_image} ram 0x3000000 0x500000\\\\;" \
 108         "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
 109         "${ramdisk_image} ram 0x2000000 0x600000\0" \
 110         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
 111         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
 112
 113 # if defined(CONFIG_ZYNQ_SDHCI)
 114 #  define CONFIG_DFU_MMC
 115 #  define DFU_ALT_INFO_MMC \
 116         "dfu_mmc_info=" \
 117         "set dfu_alt_info " \
 118         "${kernel_image} fat 0 1\\\\;" \
 119         "${devicetree_image} fat 0 1\\\\;" \
 120         "${ramdisk_image} fat 0 1\0" \
 121         "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
 122         "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
 123
 124 #  define DFU_ALT_INFO  \
 125         DFU_ALT_INFO_RAM \
 126         DFU_ALT_INFO_MMC
 127 # else
 128 #  define DFU_ALT_INFO  \
 129         DFU_ALT_INFO_RAM
 130 # endif
 131 #endif
 132
 133 #if !defined(DFU_ALT_INFO)
 134 # define DFU_ALT_INFO
 135 #endif
 136
 137 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
 138 # define CONFIG_SUPPORT_VFAT
 139 # define CONFIG_FAT_WRITE
 140 # define CONFIG_DOS_PARTITION
 141 #endif
 142
 143 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 144 #define CONFIG_SYS_I2C_ZYNQ
 145 #endif
 146
 147 /* I2C */
 148 #if defined(CONFIG_SYS_I2C_ZYNQ)
 149 # define CONFIG_SYS_I2C
 150 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 151 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 152 #endif
 153
 154 /* EEPROM */
 155 #ifdef CONFIG_ZYNQ_EEPROM
 156 # define CONFIG_CMD_EEPROM
 157 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         1
 158 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 159 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 160 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 161 # define CONFIG_SYS_EEPROM_SIZE                 1024 /* Bytes */
 162 #endif
 163
 164 /* Total Size of Environment Sector */
 165 #define CONFIG_ENV_SIZE                 (128 << 10)
 166
 167 /* Allow to overwrite serial and ethaddr */
 168 #define CONFIG_ENV_OVERWRITE
 169
 170 /* Environment */
 171 #ifndef CONFIG_ENV_IS_NOWHERE
 172 # ifndef CONFIG_SYS_NO_FLASH
 173 /* Environment in NOR flash */
 174 #  define CONFIG_ENV_IS_IN_FLASH
 175 # elif defined(CONFIG_ZYNQ_QSPI)
 176 /* Environment in Serial Flash */
 177 #  define CONFIG_ENV_IS_IN_SPI_FLASH
 178 # elif defined(CONFIG_SYS_NO_FLASH)
 179 #  define CONFIG_ENV_IS_NOWHERE
 180 # endif
 181
 182 # define CONFIG_ENV_SECT_SIZE           CONFIG_ENV_SIZE
 183 # define CONFIG_ENV_OFFSET              0xE0000
 184 #endif
 185
 186 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
 187 #define CONFIG_PREBOOT
 188
 189 /* Default environment */
 190 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 191 #define CONFIG_EXTRA_ENV_SETTINGS       \
 192         "fit_image=fit.itb\0"           \
 193         "load_addr=0x2000000\0"         \
 194         "fit_size=0x800000\0"           \
 195         "flash_off=0x100000\0"          \
 196         "nor_flash_off=0xE2100000\0"    \
 197         "fdt_high=0x20000000\0"         \
 198         "initrd_high=0x20000000\0"      \
 199         "loadbootenv_addr=0x2000000\0" \
 200         "bootenv=uEnv.txt\0" \
 201         "bootenv_dev=mmc\0" \
 202         "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
 203         "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
 204                 "env import -t ${loadbootenv_addr} $filesize\0" \
 205         "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
 206         "setbootenv=if env run bootenv_existence_test; then " \
 207                         "if env run loadbootenv; then " \
 208                                 "env run importbootenv; " \
 209                         "fi; " \
 210                 "fi; \0" \
 211         "sd_loadbootenv=set bootenv_dev mmc && " \
 212                         "run setbootenv \0" \
 213         "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
 214         "preboot=if test $modeboot = sdboot; then " \
 215                         "run sd_loadbootenv; " \
 216                         "echo Checking if uenvcmd is set ...; " \
 217                         "if test -n $uenvcmd; then " \
 218                                 "echo Running uenvcmd ...; " \
 219                                 "run uenvcmd; " \
 220                         "fi; " \
 221                 "fi; \0" \
 222         "norboot=echo Copying FIT from NOR flash to RAM... && " \
 223                 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
 224                 "bootm ${load_addr}\0" \
 225         "sdboot=echo Copying FIT from SD to RAM... && " \
 226                 "load mmc 0 ${load_addr} ${fit_image} && " \
 227                 "bootm ${load_addr}\0" \
 228         "jtagboot=echo TFTPing FIT to RAM... && " \
 229                 "tftpboot ${load_addr} ${fit_image} && " \
 230                 "bootm ${load_addr}\0" \
 231         "usbboot=if usb start; then " \
 232                         "echo Copying FIT from USB to RAM... && " \
 233                         "load usb 0 ${load_addr} ${fit_image} && " \
 234                         "bootm ${load_addr}; fi\0" \
 235                 DFU_ALT_INFO
 236 #endif
 237
 238 #define CONFIG_BOOTCOMMAND              "run $modeboot"
 239 #define CONFIG_SYS_LOAD_ADDR            0 /* default? */
 240
 241 /* Miscellaneous configurable options */
 242
 243 #define CONFIG_CMDLINE_EDITING
 244 #define CONFIG_AUTO_COMPLETE
 245 #define CONFIG_BOARD_LATE_INIT
 246 #define CONFIG_DISPLAY_BOARDINFO
 247 #define CONFIG_SYS_LONGHELP
 248 #define CONFIG_CLOCKS
 249 #define CONFIG_CMD_CLK
 250 #define CONFIG_SYS_MAXARGS              32 /* max number of command args */
 251 #define CONFIG_SYS_CBSIZE               256 /* Console I/O Buffer Size */
 252 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 253                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 254
 255 /* Physical Memory map */
 256 #define CONFIG_SYS_TEXT_BASE            0x4000000
 257
 258 #ifndef CONFIG_NR_DRAM_BANKS
 259 # define CONFIG_NR_DRAM_BANKS           1
 260 #endif
 261
 262 #define CONFIG_SYS_MEMTEST_START        0
 263 #define CONFIG_SYS_MEMTEST_END          0x1000
 264
 265 #define CONFIG_SYS_MALLOC_LEN           0x1400000
 266
 267 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFFF0000
 268 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
 269 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 270                                         CONFIG_SYS_INIT_RAM_SIZE - \
 271                                         GENERATED_GBL_DATA_SIZE)
 272
 273 /* Enable the PL to be downloaded */
 274 #define CONFIG_FPGA
 275 #define CONFIG_FPGA_XILINX
 276 #define CONFIG_FPGA_ZYNQPL
 277 #define CONFIG_CMD_FPGA_LOADMK
 278 #define CONFIG_CMD_FPGA_LOADP
 279 #define CONFIG_CMD_FPGA_LOADBP
 280 #define CONFIG_CMD_FPGA_LOADFS
 281
 282 /* FIT support */
 283 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
 284
 285 /* FDT support */
 286 #define CONFIG_DISPLAY_BOARDINFO_LATE
 287
 288 /* Extend size of kernel image for uncompression */
 289 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 290
 291 /* Boot FreeBSD/vxWorks from an ELF image */
 292 #define CONFIG_SYS_MMC_MAX_DEVICE       1
 293
 294 #define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"
 295
 296 /* Commands */
 297
 298 /* SPL part */
 299 #define CONFIG_CMD_SPL
 300 #define CONFIG_SPL_FRAMEWORK
 301 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 302 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 303 #define CONFIG_SPL_SERIAL_SUPPORT
 304 #define CONFIG_SPL_BOARD_INIT
 305 #define CONFIG_SPL_RAM_DEVICE
 306
 307 #define CONFIG_SPL_LDSCRIPT     "arch/arm/mach-zynq/u-boot-spl.lds"
 308
 309 /* MMC support */
 310 #ifdef CONFIG_ZYNQ_SDHCI
 311 #define CONFIG_SPL_MMC_SUPPORT
 312 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 313 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 314 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 315 #define CONFIG_SPL_LIBDISK_SUPPORT
 316 #define CONFIG_SPL_FAT_SUPPORT
 317 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
 318 #endif
 319
 320 /* Disable dcache for SPL just for sure */
 321 #ifdef CONFIG_SPL_BUILD
 322 #define CONFIG_SYS_DCACHE_OFF
 323 #undef CONFIG_FPGA
 324 #endif
 325
 326 /* Address in RAM where the parameters must be copied by SPL. */
 327 #define CONFIG_SYS_SPL_ARGS_ADDR        0x10000000
 328
 329 #define CONFIG_SPL_FS_LOAD_ARGS_NAME            "system.dtb"
 330 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME          "uImage"
 331
 332 /* Not using MMC raw mode - just for compilation purpose */
 333 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
 334 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
 335 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
 336
 337 /* qspi mode is working fine */
 338 #ifdef CONFIG_ZYNQ_QSPI
 339 #define CONFIG_SPL_SPI_SUPPORT
 340 #define CONFIG_SPL_SPI_LOAD
 341 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 342 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x100000
 343 #define CONFIG_SYS_SPI_ARGS_OFFS        0x200000
 344 #define CONFIG_SYS_SPI_ARGS_SIZE        0x80000
 345 #define CONFIG_SYS_SPI_KERNEL_OFFS      (CONFIG_SYS_SPI_ARGS_OFFS + \
 346                                         CONFIG_SYS_SPI_ARGS_SIZE)
 347 #endif
 348
 349 /* for booting directly linux */
 350 #define CONFIG_SPL_OS_BOOT
 351
 352 /* SP location before relocation, must use scratch RAM */
 353 #define CONFIG_SPL_TEXT_BASE    0x0
 354
 355 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 356 #define CONFIG_SPL_MAX_SIZE     0x30000
 357
 358 /* The highest 64k OCM address */
 359 #define OCM_HIGH_ADDR   0xffff0000
 360
 361 /* On the top of OCM space */
 362 #define CONFIG_SYS_SPL_MALLOC_START     OCM_HIGH_ADDR
 363 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x2000
 364
 365 /*
 366  * SPL stack position - and stack goes down
 367  * 0xfffffe00 is used for putting wfi loop.
 368  * Set it up as limit for now.
 369  */
 370 #define CONFIG_SPL_STACK        0xfffffe00
 371
 372 /* BSS setup */
 373 #define CONFIG_SPL_BSS_START_ADDR       0x100000
 374 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000
 375
 376 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 377
 378 #endif /* __CONFIG_ZYNQ_COMMON_H */