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_L2CACHE_OFF
  20 #ifndef CONFIG_SYS_L2CACHE_OFF
  21 # define CONFIG_SYS_L2_PL310
  22 # define CONFIG_SYS_PL310_BASE          0xf8f02000
  23 #endif
  24
  25 #define ZYNQ_SCUTIMER_BASEADDR          0xF8F00600
  26 #define CONFIG_SYS_TIMERBASE            ZYNQ_SCUTIMER_BASEADDR
  27 #define CONFIG_SYS_TIMER_COUNTS_DOWN
  28 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMERBASE + 0x4)
  29
  30 /* Serial drivers */
  31 #define CONFIG_BAUDRATE         115200
  32 /* The following table includes the supported baudrates */
  33 #define CONFIG_SYS_BAUDRATE_TABLE  \
  34         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
  35
  36 #define CONFIG_ARM_DCC
  37 #define CONFIG_ZYNQ_SERIAL
  38
  39 /* Ethernet driver */
  40 #if defined(CONFIG_ZYNQ_GEM)
  41 # define CONFIG_MII
  42 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  43 # define CONFIG_PHY_MARVELL
  44 # define CONFIG_PHY_REALTEK
  45 # define CONFIG_PHY_XILINX
  46 # define CONFIG_BOOTP_SERVERIP
  47 # define CONFIG_BOOTP_BOOTPATH
  48 # define CONFIG_BOOTP_GATEWAY
  49 # define CONFIG_BOOTP_HOSTNAME
  50 # define CONFIG_BOOTP_MAY_FAIL
  51 #endif
  52
  53 /* SPI */
  54 #ifdef CONFIG_ZYNQ_SPI
  55 #endif
  56
  57 /* QSPI */
  58 #ifdef CONFIG_ZYNQ_QSPI
  59 # define CONFIG_SF_DEFAULT_SPEED        30000000
  60 # define CONFIG_SPI_FLASH_ISSI
  61 #endif
  62
  63 /* NOR */
  64 #ifndef CONFIG_SYS_NO_FLASH
  65 # define CONFIG_SYS_FLASH_BASE          0xE2000000
  66 # define CONFIG_SYS_FLASH_SIZE          (16 * 1024 * 1024)
  67 # define CONFIG_SYS_MAX_FLASH_BANKS     1
  68 # define CONFIG_SYS_MAX_FLASH_SECT      512
  69 # define CONFIG_SYS_FLASH_ERASE_TOUT    1000
  70 # define CONFIG_SYS_FLASH_WRITE_TOUT    5000
  71 # define CONFIG_FLASH_SHOW_PROGRESS     10
  72 # define CONFIG_SYS_FLASH_CFI
  73 # undef CONFIG_SYS_FLASH_EMPTY_INFO
  74 # define CONFIG_FLASH_CFI_DRIVER
  75 # undef CONFIG_SYS_FLASH_PROTECTION
  76 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
  77 #endif
  78
  79 /* MMC */
  80 #if defined(CONFIG_ZYNQ_SDHCI)
  81 # define CONFIG_MMC
  82 # define CONFIG_GENERIC_MMC
  83 # define CONFIG_SDHCI
  84 # define CONFIG_ZYNQ_SDHCI_MAX_FREQ     52000000
  85 #endif
  86
  87 #ifdef CONFIG_USB_EHCI_ZYNQ
  88 # define CONFIG_EHCI_IS_TDI
  89 # define CONFIG_USB_MAX_CONTROLLER_COUNT        2
  90
  91 # define CONFIG_SYS_DFU_DATA_BUF_SIZE   0x600000
  92 # define DFU_DEFAULT_POLL_TIMEOUT       300
  93 # define CONFIG_USB_CABLE_CHECK
  94 # define CONFIG_CMD_THOR_DOWNLOAD
  95 # define CONFIG_THOR_RESET_OFF
  96 # define CONFIG_USB_FUNCTION_THOR
  97 # define DFU_ALT_INFO_RAM \
  98         "dfu_ram_info=" \
  99         "set dfu_alt_info " \
 100         "${kernel_image} ram 0x3000000 0x500000\\\\;" \
 101         "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
 102         "${ramdisk_image} ram 0x2000000 0x600000\0" \
 103         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
 104         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
 105
 106 # if defined(CONFIG_ZYNQ_SDHCI)
 107 #  define DFU_ALT_INFO_MMC \
 108         "dfu_mmc_info=" \
 109         "set dfu_alt_info " \
 110         "${kernel_image} fat 0 1\\\\;" \
 111         "${devicetree_image} fat 0 1\\\\;" \
 112         "${ramdisk_image} fat 0 1\0" \
 113         "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
 114         "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
 115
 116 #  define DFU_ALT_INFO  \
 117         DFU_ALT_INFO_RAM \
 118         DFU_ALT_INFO_MMC
 119 # else
 120 #  define DFU_ALT_INFO  \
 121         DFU_ALT_INFO_RAM
 122 # endif
 123 #endif
 124
 125 #if !defined(DFU_ALT_INFO)
 126 # define DFU_ALT_INFO
 127 #endif
 128
 129 #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
 130 # define CONFIG_SUPPORT_VFAT
 131 # define CONFIG_FAT_WRITE
 132 # define CONFIG_DOS_PARTITION
 133 #endif
 134
 135 #if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
 136 #define CONFIG_SYS_I2C_ZYNQ
 137 #endif
 138
 139 /* I2C */
 140 #if defined(CONFIG_SYS_I2C_ZYNQ)
 141 # define CONFIG_SYS_I2C
 142 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 143 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 144 #endif
 145
 146 /* EEPROM */
 147 #ifdef CONFIG_ZYNQ_EEPROM
 148 # define CONFIG_CMD_EEPROM
 149 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         1
 150 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 151 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 152 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 153 # define CONFIG_SYS_EEPROM_SIZE                 1024 /* Bytes */
 154 #endif
 155
 156 /* Total Size of Environment Sector */
 157 #define CONFIG_ENV_SIZE                 (128 << 10)
 158
 159 /* Allow to overwrite serial and ethaddr */
 160 #define CONFIG_ENV_OVERWRITE
 161
 162 /* Environment */
 163 #ifndef CONFIG_ENV_IS_NOWHERE
 164 # ifndef CONFIG_SYS_NO_FLASH
 165 /* Environment in NOR flash */
 166 #  define CONFIG_ENV_IS_IN_FLASH
 167 # elif defined(CONFIG_ZYNQ_QSPI)
 168 /* Environment in Serial Flash */
 169 #  define CONFIG_ENV_IS_IN_SPI_FLASH
 170 # elif defined(CONFIG_SYS_NO_FLASH)
 171 #  define CONFIG_ENV_IS_NOWHERE
 172 # endif
 173
 174 # define CONFIG_ENV_SECT_SIZE           CONFIG_ENV_SIZE
 175 # define CONFIG_ENV_OFFSET              0xE0000
 176 #endif
 177
 178 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
 179 #define CONFIG_PREBOOT
 180
 181 /* Default environment */
 182 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 183 #define CONFIG_EXTRA_ENV_SETTINGS       \
 184         "fit_image=fit.itb\0"           \
 185         "load_addr=0x2000000\0"         \
 186         "fit_size=0x800000\0"           \
 187         "flash_off=0x100000\0"          \
 188         "nor_flash_off=0xE2100000\0"    \
 189         "fdt_high=0x20000000\0"         \
 190         "initrd_high=0x20000000\0"      \
 191         "loadbootenv_addr=0x2000000\0" \
 192         "bootenv=uEnv.txt\0" \
 193         "bootenv_dev=mmc\0" \
 194         "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
 195         "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
 196                 "env import -t ${loadbootenv_addr} $filesize\0" \
 197         "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
 198         "setbootenv=if env run bootenv_existence_test; then " \
 199                         "if env run loadbootenv; then " \
 200                                 "env run importbootenv; " \
 201                         "fi; " \
 202                 "fi; \0" \
 203         "sd_loadbootenv=set bootenv_dev mmc && " \
 204                         "run setbootenv \0" \
 205         "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
 206         "preboot=if test $modeboot = sdboot; then " \
 207                         "run sd_loadbootenv; " \
 208                         "echo Checking if uenvcmd is set ...; " \
 209                         "if test -n $uenvcmd; then " \
 210                                 "echo Running uenvcmd ...; " \
 211                                 "run uenvcmd; " \
 212                         "fi; " \
 213                 "fi; \0" \
 214         "norboot=echo Copying FIT from NOR flash to RAM... && " \
 215                 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
 216                 "bootm ${load_addr}\0" \
 217         "sdboot=echo Copying FIT from SD to RAM... && " \
 218                 "load mmc 0 ${load_addr} ${fit_image} && " \
 219                 "bootm ${load_addr}\0" \
 220         "jtagboot=echo TFTPing FIT to RAM... && " \
 221                 "tftpboot ${load_addr} ${fit_image} && " \
 222                 "bootm ${load_addr}\0" \
 223         "usbboot=if usb start; then " \
 224                         "echo Copying FIT from USB to RAM... && " \
 225                         "load usb 0 ${load_addr} ${fit_image} && " \
 226                         "bootm ${load_addr}; fi\0" \
 227                 DFU_ALT_INFO
 228 #endif
 229
 230 #define CONFIG_BOOTCOMMAND              "run $modeboot"
 231 #define CONFIG_SYS_LOAD_ADDR            0 /* default? */
 232
 233 /* Miscellaneous configurable options */
 234
 235 #define CONFIG_CMDLINE_EDITING
 236 #define CONFIG_AUTO_COMPLETE
 237 #define CONFIG_BOARD_LATE_INIT
 238 #define CONFIG_SYS_LONGHELP
 239 #define CONFIG_CLOCKS
 240 #define CONFIG_CMD_CLK
 241 #define CONFIG_SYS_MAXARGS              32 /* max number of command args */
 242 #define CONFIG_SYS_CBSIZE               256 /* Console I/O Buffer Size */
 243 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 244                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 245
 246 /* Physical Memory map */
 247 #define CONFIG_SYS_TEXT_BASE            0x4000000
 248
 249 #ifndef CONFIG_NR_DRAM_BANKS
 250 # define CONFIG_NR_DRAM_BANKS           1
 251 #endif
 252
 253 #define CONFIG_SYS_MEMTEST_START        0
 254 #define CONFIG_SYS_MEMTEST_END          0x1000
 255
 256 #define CONFIG_SYS_MALLOC_LEN           0x1400000
 257
 258 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFFF0000
 259 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
 260 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 261                                         CONFIG_SYS_INIT_RAM_SIZE - \
 262                                         GENERATED_GBL_DATA_SIZE)
 263
 264 /* Enable the PL to be downloaded */
 265 #define CONFIG_FPGA
 266 #define CONFIG_FPGA_XILINX
 267 #define CONFIG_FPGA_ZYNQPL
 268 #define CONFIG_CMD_FPGA_LOADMK
 269 #define CONFIG_CMD_FPGA_LOADP
 270 #define CONFIG_CMD_FPGA_LOADBP
 271 #define CONFIG_CMD_FPGA_LOADFS
 272
 273 /* FIT support */
 274 #define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
 275
 276 /* FDT support */
 277 #define CONFIG_DISPLAY_BOARDINFO_LATE
 278
 279 /* Extend size of kernel image for uncompression */
 280 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 281
 282 /* Boot FreeBSD/vxWorks from an ELF image */
 283 #define CONFIG_SYS_MMC_MAX_DEVICE       1
 284
 285 #define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"
 286
 287 /* Commands */
 288
 289 /* SPL part */
 290 #define CONFIG_CMD_SPL
 291 #define CONFIG_SPL_FRAMEWORK
 292 #define CONFIG_SPL_BOARD_INIT
 293 #define CONFIG_SPL_RAM_DEVICE
 294
 295 #define CONFIG_SPL_LDSCRIPT     "arch/arm/mach-zynq/u-boot-spl.lds"
 296
 297 /* MMC support */
 298 #ifdef CONFIG_ZYNQ_SDHCI
 299 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 300 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 301 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 302 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
 303 #endif
 304
 305 /* Disable dcache for SPL just for sure */
 306 #ifdef CONFIG_SPL_BUILD
 307 #define CONFIG_SYS_DCACHE_OFF
 308 #undef CONFIG_FPGA
 309 #endif
 310
 311 /* Address in RAM where the parameters must be copied by SPL. */
 312 #define CONFIG_SYS_SPL_ARGS_ADDR        0x10000000
 313
 314 #define CONFIG_SPL_FS_LOAD_ARGS_NAME            "system.dtb"
 315 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME          "uImage"
 316
 317 /* Not using MMC raw mode - just for compilation purpose */
 318 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
 319 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
 320 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
 321
 322 /* qspi mode is working fine */
 323 #ifdef CONFIG_ZYNQ_QSPI
 324 #define CONFIG_SPL_SPI_LOAD
 325 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x100000
 326 #define CONFIG_SYS_SPI_ARGS_OFFS        0x200000
 327 #define CONFIG_SYS_SPI_ARGS_SIZE        0x80000
 328 #define CONFIG_SYS_SPI_KERNEL_OFFS      (CONFIG_SYS_SPI_ARGS_OFFS + \
 329                                         CONFIG_SYS_SPI_ARGS_SIZE)
 330 #endif
 331
 332 /* for booting directly linux */
 333 #define CONFIG_SPL_OS_BOOT
 334
 335 /* SP location before relocation, must use scratch RAM */
 336 #define CONFIG_SPL_TEXT_BASE    0x0
 337
 338 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 339 #define CONFIG_SPL_MAX_SIZE     0x30000
 340
 341 /* The highest 64k OCM address */
 342 #define OCM_HIGH_ADDR   0xffff0000
 343
 344 /* On the top of OCM space */
 345 #define CONFIG_SYS_SPL_MALLOC_START     OCM_HIGH_ADDR
 346 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x2000
 347
 348 /*
 349  * SPL stack position - and stack goes down
 350  * 0xfffffe00 is used for putting wfi loop.
 351  * Set it up as limit for now.
 352  */
 353 #define CONFIG_SPL_STACK        0xfffffe00
 354
 355 /* BSS setup */
 356 #define CONFIG_SPL_BSS_START_ADDR       0x100000
 357 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000
 358
 359 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 360
 361 #endif /* __CONFIG_ZYNQ_COMMON_H */