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 /* High Level configuration Options */
  14 #define CONFIG_ARMV7
  15 #define CONFIG_ZYNQ
  16
  17 /* CPU clock */
  18 #ifndef CONFIG_CPU_FREQ_HZ
  19 # define CONFIG_CPU_FREQ_HZ     800000000
  20 #endif
  21
  22 /* Cache options */
  23 #define CONFIG_CMD_CACHE
  24 #define CONFIG_SYS_CACHELINE_SIZE       32
  25
  26 #define CONFIG_SYS_L2CACHE_OFF
  27 #ifndef CONFIG_SYS_L2CACHE_OFF
  28 # define CONFIG_SYS_L2_PL310
  29 # define CONFIG_SYS_PL310_BASE          0xf8f02000
  30 #endif
  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 /* DCC driver */
  39 #if defined(CONFIG_ZYNQ_DCC)
  40 # define CONFIG_ARM_DCC
  41 # define CONFIG_CPU_V6 /* Required by CONFIG_ARM_DCC */
  42 #else
  43 # define CONFIG_ZYNQ_SERIAL
  44 #endif
  45
  46 /* Ethernet driver */
  47 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)
  48 # define CONFIG_NET_MULTI
  49 # define CONFIG_ZYNQ_GEM
  50 # define CONFIG_MII
  51 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  52 # define CONFIG_PHYLIB
  53 # define CONFIG_PHY_MARVELL
  54 #endif
  55
  56 /* SPI */
  57 #ifdef CONFIG_ZYNQ_SPI
  58 # define CONFIG_SPI_FLASH
  59 # define CONFIG_SPI_FLASH_SST
  60 # define CONFIG_CMD_SF
  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_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
  81 # define CONFIG_MMC
  82 # define CONFIG_GENERIC_MMC
  83 # define CONFIG_SDHCI
  84 # define CONFIG_ZYNQ_SDHCI
  85 # define CONFIG_CMD_MMC
  86 # define CONFIG_CMD_FAT
  87 # define CONFIG_SUPPORT_VFAT
  88 # define CONFIG_CMD_EXT2
  89 # define CONFIG_DOS_PARTITION
  90 #endif
  91
  92 #define CONFIG_SYS_I2C_ZYNQ
  93 /* I2C */
  94 #if defined(CONFIG_SYS_I2C_ZYNQ)
  95 # define CONFIG_CMD_I2C
  96 # define CONFIG_SYS_I2C
  97 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
  98 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
  99 #endif
 100
 101 /* EEPROM */
 102 #ifdef CONFIG_ZYNQ_EEPROM
 103 # define CONFIG_CMD_EEPROM
 104 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         1
 105 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 106 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 107 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 108 # define CONFIG_SYS_EEPROM_SIZE                 1024 /* Bytes */
 109 #endif
 110
 111 #define CONFIG_BOOTP_SERVERIP
 112 #define CONFIG_BOOTP_BOOTPATH
 113 #define CONFIG_BOOTP_GATEWAY
 114 #define CONFIG_BOOTP_HOSTNAME
 115 #define CONFIG_BOOTP_MAY_FAIL
 116
 117 /* Total Size of Environment Sector */
 118 #define CONFIG_ENV_SIZE                 (128 << 10)
 119
 120 /* Allow to overwrite serial and ethaddr */
 121 #define CONFIG_ENV_OVERWRITE
 122
 123 /* Environment */
 124 #ifndef CONFIG_ENV_IS_NOWHERE
 125 # ifndef CONFIG_SYS_NO_FLASH
 126 #  define CONFIG_ENV_IS_IN_FLASH
 127 # elif defined(CONFIG_SYS_NO_FLASH)
 128 #  define CONFIG_ENV_IS_NOWHERE
 129 # endif
 130
 131 # define CONFIG_ENV_SECT_SIZE           CONFIG_ENV_SIZE
 132 # define CONFIG_ENV_OFFSET              0xE0000
 133 # define CONFIG_CMD_SAVEENV
 134 #endif
 135
 136 /* Default environment */
 137 #define CONFIG_EXTRA_ENV_SETTINGS       \
 138         "fit_image=fit.itb\0"           \
 139         "load_addr=0x2000000\0"         \
 140         "fit_size=0x800000\0"           \
 141         "flash_off=0x100000\0"          \
 142         "nor_flash_off=0xE2100000\0"    \
 143         "fdt_high=0x20000000\0"         \
 144         "initrd_high=0x20000000\0"      \
 145         "norboot=echo Copying FIT from NOR flash to RAM... && " \
 146                 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
 147                 "bootm ${load_addr}\0" \
 148         "sdboot=echo Copying FIT from SD to RAM... && " \
 149                 "fatload mmc 0 ${load_addr} ${fit_image} && " \
 150                 "bootm ${load_addr}\0" \
 151         "jtagboot=echo TFTPing FIT to RAM... && " \
 152                 "tftpboot ${load_addr} ${fit_image} && " \
 153                 "bootm ${load_addr}\0"
 154 #define CONFIG_BOOTCOMMAND              "run $modeboot"
 155 #define CONFIG_BOOTDELAY                3 /* -1 to Disable autoboot */
 156 #define CONFIG_SYS_LOAD_ADDR            0 /* default? */
 157
 158 /* Miscellaneous configurable options */
 159 #define CONFIG_SYS_PROMPT               "zynq-uboot> "
 160 #define CONFIG_SYS_HUSH_PARSER
 161
 162 #define CONFIG_CMDLINE_EDITING
 163 #define CONFIG_AUTO_COMPLETE
 164 #define CONFIG_BOARD_LATE_INIT
 165 #define CONFIG_SYS_LONGHELP
 166 #define CONFIG_CLOCKS
 167 #define CONFIG_CMD_CLK
 168 #define CONFIG_SYS_MAXARGS              15 /* max number of command args */
 169 #define CONFIG_SYS_CBSIZE               256 /* Console I/O Buffer Size */
 170 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 171                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 172
 173 /* Physical Memory map */
 174 #define CONFIG_SYS_TEXT_BASE            0x4000000
 175
 176 #define CONFIG_NR_DRAM_BANKS            1
 177 #define CONFIG_SYS_SDRAM_BASE           0
 178
 179 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
 180 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_SDRAM_BASE + 0x1000)
 181
 182 #define CONFIG_SYS_MALLOC_LEN           0x400000
 183 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_SDRAM_BASE
 184 #define CONFIG_SYS_INIT_RAM_SIZE        CONFIG_SYS_MALLOC_LEN
 185 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 186                                         CONFIG_SYS_INIT_RAM_SIZE - \
 187                                         GENERATED_GBL_DATA_SIZE)
 188
 189 /* Enable the PL to be downloaded */
 190 #define CONFIG_FPGA
 191 #define CONFIG_FPGA_XILINX
 192 #define CONFIG_FPGA_ZYNQPL
 193 #define CONFIG_CMD_FPGA
 194 #define CONFIG_CMD_FPGA_LOADMK
 195 #define CONFIG_CMD_FPGA_LOADP
 196 #define CONFIG_CMD_FPGA_LOADBP
 197
 198 /* Open Firmware flat tree */
 199 #define CONFIG_OF_LIBFDT
 200
 201 /* FIT support */
 202 #define CONFIG_FIT
 203 #define CONFIG_FIT_VERBOSE      1 /* enable fit_format_{error,warning}() */
 204
 205 /* FDT support */
 206 #define CONFIG_OF_CONTROL
 207 #define CONFIG_OF_SEPARATE
 208 #define CONFIG_DISPLAY_BOARDINFO_LATE
 209
 210 /* RSA support */
 211 #define CONFIG_FIT_SIGNATURE
 212 #define CONFIG_RSA
 213
 214 /* Extend size of kernel image for uncompression */
 215 #define CONFIG_SYS_BOOTM_LEN    (20 * 1024 * 1024)
 216
 217 /* Boot FreeBSD/vxWorks from an ELF image */
 218 #if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
 219 # define CONFIG_API
 220 # define CONFIG_CMD_ELF
 221 # define CONFIG_SYS_MMC_MAX_DEVICE      1
 222 #endif
 223
 224 #define CONFIG_SYS_LDSCRIPT  "arch/arm/cpu/armv7/zynq/u-boot.lds"
 225
 226 /* Commands */
 227 #include <config_cmd_default.h>
 228
 229 #define CONFIG_CMD_PING
 230 #define CONFIG_CMD_DHCP
 231 #define CONFIG_CMD_MII
 232 #define CONFIG_CMD_TFTPPUT
 233
 234 /* SPL part */
 235 #define CONFIG_SPL
 236 #define CONFIG_CMD_SPL
 237 #define CONFIG_SPL_FRAMEWORK
 238 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 239 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 240 #define CONFIG_SPL_SERIAL_SUPPORT
 241
 242 #define CONFIG_SPL_LDSCRIPT     "arch/arm/cpu/armv7/zynq/u-boot-spl.lds"
 243
 244 /* Disable dcache for SPL just for sure */
 245 #ifdef CONFIG_SPL_BUILD
 246 #define CONFIG_SYS_DCACHE_OFF
 247 #undef CONFIG_FPGA
 248 #undef CONFIG_OF_CONTROL
 249 #endif
 250
 251 /* MMC support */
 252 #ifdef CONFIG_ZYNQ_SDHCI0
 253 #define CONFIG_SPL_MMC_SUPPORT
 254 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 255 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
 256 #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION    1
 257 #define CONFIG_SPL_LIBDISK_SUPPORT
 258 #define CONFIG_SPL_FAT_SUPPORT
 259 #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME     "u-boot.img"
 260 #endif
 261
 262 /* Address in RAM where the parameters must be copied by SPL. */
 263 #define CONFIG_SYS_SPL_ARGS_ADDR        0x10000000
 264
 265 #define CONFIG_SPL_FAT_LOAD_ARGS_NAME           "system.dtb"
 266 #define CONFIG_SPL_FAT_LOAD_KERNEL_NAME         "uImage"
 267
 268 /* Not using MMC raw mode - just for compilation purpose */
 269 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
 270 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
 271 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
 272
 273 /* qspi mode is working fine */
 274 #ifdef CONFIG_ZYNQ_QSPI
 275 #define CONFIG_SPL_SPI_SUPPORT
 276 #define CONFIG_SPL_SPI_LOAD
 277 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 278 #define CONFIG_SPL_SPI_BUS      0
 279 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x100000
 280 #define CONFIG_SPL_SPI_CS       0
 281 #endif
 282
 283 /* for booting directly linux */
 284 #define CONFIG_SPL_OS_BOOT
 285
 286 /* SP location before relocation, must use scratch RAM */
 287 #define CONFIG_SPL_TEXT_BASE    0x0
 288
 289 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
 290 #define CONFIG_SPL_MAX_SIZE     0x30000
 291
 292 /* The highest 64k OCM address */
 293 #define OCM_HIGH_ADDR   0xffff0000
 294
 295 /* Just define any reasonable size */
 296 #define CONFIG_SPL_STACK_SIZE   0x1000
 297
 298 /* SPL stack position - and stack goes down */
 299 #define CONFIG_SPL_STACK        (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE)
 300
 301 /* On the top of OCM space */
 302 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_STACK + \
 303                                          GENERATED_GBL_DATA_SIZE)
 304 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x1000
 305
 306 /* BSS setup */
 307 #define CONFIG_SPL_BSS_START_ADDR       0x100000
 308 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000
 309
 310 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 311
 312 #endif /* __CONFIG_ZYNQ_COMMON_H */