include/configs/tqma6.h

   1 /*
   2  * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
   3  *
   4  * Configuration settings for the TQ Systems TQMa6<Q,S> module.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "mx6_common.h"
  13 #include <asm/arch/imx-regs.h>
  14 #include <asm/imx-common/gpio.h>
  15 #include <linux/sizes.h>
  16
  17 #define CONFIG_MX6
  18
  19 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
  20 #define PHYS_SDRAM_SIZE                 (512u * SZ_1M)
  21 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
  22 #define PHYS_SDRAM_SIZE                 (1024u * SZ_1M)
  23 #endif
  24
  25 #if defined(CONFIG_MBA6)
  26
  27 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
  28 #define CONFIG_DEFAULT_FDT_FILE         "imx6dl-mba6x.dtb"
  29 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6Q)
  30 #define CONFIG_DEFAULT_FDT_FILE         "imx6q-mba6x.dtb"
  31 #endif
  32
  33 #endif
  34
  35 #define CONFIG_DISPLAY_CPUINFO
  36 #define CONFIG_DISPLAY_BOARDINFO
  37 #define CONFIG_SYS_GENERIC_BOARD
  38
  39 #define CONFIG_CMDLINE_TAG
  40 #define CONFIG_SETUP_MEMORY_TAGS
  41 #define CONFIG_INITRD_TAG
  42 #define CONFIG_REVISION_TAG
  43
  44 #define CONFIG_BOARD_EARLY_INIT_F
  45 #define CONFIG_BOARD_LATE_INIT
  46
  47 #define CONFIG_MXC_GPIO
  48 #define CONFIG_MXC_UART
  49
  50 /* SPI */
  51 #define CONFIG_CMD_SPI
  52 #define CONFIG_MXC_SPI
  53
  54 /* SPI Flash */
  55 #define CONFIG_SPI_FLASH
  56 #define CONFIG_SPI_FLASH_STMICRO
  57
  58 #define CONFIG_CMD_SF
  59 #define CONFIG_SF_DEFAULT_BUS   0
  60 #define CONFIG_SF_DEFAULT_CS    (0 | (IMX_GPIO_NR(3, 19) << 8))
  61 #define CONFIG_SF_DEFAULT_SPEED 50000000
  62 #define CONFIG_SF_DEFAULT_MODE  (SPI_MODE_0)
  63
  64 /* I2C Configs */
  65 #define CONFIG_CMD_I2C
  66 #define CONFIG_SYS_I2C
  67 #define CONFIG_SYS_I2C_MXC
  68 #define CONFIG_I2C_MULTI_BUS
  69 #define CONFIG_SYS_I2C_SPEED            100000
  70
  71 /* I2C SYSMON (LM75) */
  72 #define CONFIG_DTT_LM75
  73 #if defined(CONFIG_MBA6)
  74 #define CONFIG_DTT_SENSORS              { 0, 1 }
  75 #else
  76 #define CONFIG_DTT_SENSORS              { 0 }
  77 #endif
  78 #define CONFIG_DTT_MAX_TEMP             70
  79 #define CONFIG_DTT_MIN_TEMP             -30
  80 #define CONFIG_DTT_HYSTERESIS   3
  81 #define CONFIG_CMD_DTT
  82
  83 /* I2C EEPROM (M24C64) */
  84 #define CONFIG_SYS_I2C_EEPROM_ADDR                      0x50
  85 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN                  2
  86 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS           5 /* 32 Bytes */
  87 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS       20
  88 #define CONFIG_CMD_EEPROM
  89
  90 #define CONFIG_POWER
  91 #define CONFIG_POWER_I2C
  92 #define CONFIG_POWER_PFUZE100
  93 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  94 #define TQMA6_PFUZE100_I2C_BUS          2
  95
  96 /* MMC Configs */
  97 #define CONFIG_FSL_ESDHC
  98 #define CONFIG_FSL_USDHC
  99 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 100
 101 #define CONFIG_MMC
 102 #define CONFIG_CMD_MMC
 103 #define CONFIG_GENERIC_MMC
 104 #define CONFIG_BOUNCE_BUFFER
 105
 106 /* USB Configs */
 107 #define CONFIG_CMD_USB
 108 #define CONFIG_USB_EHCI
 109 #define CONFIG_USB_EHCI_MX6
 110 #define CONFIG_USB_STORAGE
 111 #define CONFIG_USB_HOST_ETHER
 112 #define CONFIG_USB_ETHER_SMSC95XX
 113 #define CONFIG_MXC_USB_PORT     1
 114 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
 115 #define CONFIG_MXC_USB_FLAGS    0
 116
 117 /* Fuses */
 118 #define CONFIG_MXC_OCOTP
 119 #define CONFIG_CMD_FUSE
 120
 121 #define CONFIG_CMD_EXT2
 122 #define CONFIG_CMD_FAT
 123 #define CONFIG_DOS_PARTITION
 124
 125 #define CONFIG_CMD_PING
 126 #define CONFIG_CMD_DHCP
 127 #define CONFIG_CMD_MII
 128 #define CONFIG_CMD_NET
 129
 130 #define CONFIG_FEC_MXC
 131 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 132 #define CONFIG_PHYLIB
 133 #define CONFIG_MII
 134
 135 #if defined(CONFIG_MBA6)
 136
 137 #define CONFIG_FEC_XCV_TYPE             RGMII
 138 #define CONFIG_ETHPRIME                 "FEC"
 139
 140 #define CONFIG_FEC_MXC_PHYADDR          0x03
 141 #define CONFIG_PHY_MICREL
 142 #define CONFIG_PHY_KSZ9031
 143
 144 #else
 145
 146 #error "define PHY to use for your baseboard"
 147
 148 #endif
 149
 150 #define CONFIG_ARP_TIMEOUT              200UL
 151 /* Network config - Allow larger/faster download for TFTP/NFS */
 152 #define CONFIG_IP_DEFRAG
 153 #define CONFIG_TFTP_BLOCKSIZE   4096
 154 #define CONFIG_NFS_READ_SIZE    4096
 155
 156 #if defined(CONFIG_MBA6)
 157
 158 #define CONFIG_MXC_UART_BASE            UART2_BASE
 159 #define CONFIG_CONSOLE_DEV              "ttymxc1"
 160
 161 #else
 162
 163 #error "define baseboard specific things (uart, number of SD-card slots)"
 164
 165 #endif
 166
 167 /* allow to overwrite serial and ethaddr */
 168 #define CONFIG_ENV_OVERWRITE
 169 #define CONFIG_CONS_INDEX               1
 170 #define CONFIG_BAUDRATE                 115200
 171
 172 /* Command definition */
 173 #include <config_cmd_default.h>
 174
 175 #define CONFIG_CMD_BMODE
 176 #define CONFIG_CMD_BOOTZ
 177 #define CONFIG_CMD_ITEST
 178 #define CONFIG_CMD_SETEXPR
 179 #undef CONFIG_CMD_IMLS
 180
 181 #define CONFIG_BOOTDELAY                3
 182
 183 #define CONFIG_LOADADDR                 0x12000000
 184
 185 /* place code in last 4 MiB of RAM */
 186 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
 187 #define CONFIG_SYS_TEXT_BASE            0x2fc00000
 188 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
 189 #define CONFIG_SYS_TEXT_BASE            0x4fc00000
 190 #endif
 191
 192 #define CONFIG_ENV_SIZE                 (SZ_8K)
 193 /* Size of malloc() pool */
 194 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * SZ_1M)
 195
 196 #if defined(CONFIG_TQMA6X_MMC_BOOT)
 197
 198 #define CONFIG_ENV_IS_IN_MMC
 199 #define TQMA6_UBOOT_OFFSET              SZ_1K
 200 #define TQMA6_UBOOT_SECTOR_START        0x2
 201 #define TQMA6_UBOOT_SECTOR_COUNT        0x7fe
 202
 203 #define CONFIG_ENV_OFFSET               SZ_1M
 204 #define CONFIG_SYS_MMC_ENV_DEV          0
 205
 206 #define TQMA6_FDT_OFFSET                (2 * SZ_1M)
 207 #define TQMA6_FDT_SECTOR_START          0x1000
 208 #define TQMA6_FDT_SECTOR_COUNT          0x800
 209
 210 #define TQMA6_KERNEL_SECTOR_START       0x2000
 211 #define TQMA6_KERNEL_SECTOR_COUNT       0x2000
 212
 213 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 214         "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0"                \
 215         "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"                 \
 216         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 217         "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                     \
 218         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 219         "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"               \
 220         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0"                       \
 221         "loadimage=mmc dev ${mmcdev}; "                                        \
 222                 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0"       \
 223         "loadfdt=mmc dev ${mmcdev}; "                                          \
 224                 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0"             \
 225         "update_uboot=if tftp ${uboot}; then "                                 \
 226                 "if itest ${filesize} > 0; then "                              \
 227                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 228                         "setexpr blkc ${filesize} / 0x200; "                   \
 229                         "setexpr blkc ${blkc} + 1; "                           \
 230                         "if itest ${blkc} <= ${uboot_size}; then "             \
 231                                 "mmc write ${loadaddr} ${uboot_start} "        \
 232                                         "${blkc}; "                            \
 233                         "fi; "                                                 \
 234                 "fi; fi; "                                                     \
 235                 "setenv filesize; setenv blkc \0"                              \
 236         "update_kernel=run kernel_name; "                                      \
 237                 "if tftp ${kernel}; then "                                     \
 238                         "if itest ${filesize} > 0; then "                      \
 239                                 "mmc dev ${mmcdev}; mmc rescan; "              \
 240                                 "setexpr blkc ${filesize} / 0x200; "           \
 241                                 "setexpr blkc ${blkc} + 1; "                   \
 242                                 "if itest ${blkc} <= ${kernel_size}; then "    \
 243                                         "mmc write ${loadaddr} "               \
 244                                                 "${kernel_start} ${blkc}; "    \
 245                                 "fi; "                                         \
 246                         "fi; "                                                 \
 247                 "fi; "                                                         \
 248                 "setenv filesize; setenv blkc \0"                              \
 249         "update_fdt=if tftp ${fdt_file}; then "                                \
 250                 "if itest ${filesize} > 0; then "                              \
 251                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 252                         "setexpr blkc ${filesize} / 0x200; "                   \
 253                         "setexpr blkc ${blkc} + 1; "                           \
 254                         "if itest ${blkc} <= ${fdt_size}; then "               \
 255                                 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
 256                         "fi; "                                                 \
 257                 "fi; fi; "                                                     \
 258                 "setenv filesize; setenv blkc \0"                              \
 259
 260 #define CONFIG_BOOTCOMMAND \
 261         "run mmcboot; run netboot; run panicboot"
 262
 263 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
 264
 265 #define CONFIG_FLASH_SECTOR_SIZE        0x10000
 266
 267 #define TQMA6_UBOOT_OFFSET              0x400
 268 #define TQMA6_UBOOT_SECTOR_START        0x0
 269 /* max u-boot size: 512k */
 270 #define TQMA6_UBOOT_SECTOR_SIZE         CONFIG_FLASH_SECTOR_SIZE
 271 #define TQMA6_UBOOT_SECTOR_COUNT        0x8
 272 #define TQMA6_UBOOT_SIZE                (TQMA6_UBOOT_SECTOR_SIZE * \
 273                                          TQMA6_UBOOT_SECTOR_COUNT)
 274
 275 #define CONFIG_ENV_IS_IN_SPI_FLASH
 276 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 277 #define CONFIG_ENV_OFFSET               (TQMA6_UBOOT_SIZE)
 278 #define CONFIG_ENV_SECT_SIZE            CONFIG_FLASH_SECTOR_SIZE
 279 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 280                                          CONFIG_ENV_SECT_SIZE)
 281
 282 #define CONFIG_ENV_SPI_BUS              (CONFIG_SF_DEFAULT_BUS)
 283 #define CONFIG_ENV_SPI_CS               (CONFIG_SF_DEFAULT_CS)
 284 #define CONFIG_ENV_SPI_MAX_HZ           (CONFIG_SF_DEFAULT_SPEED)
 285 #define CONFIG_ENV_SPI_MODE             (CONFIG_SF_DEFAULT_MODE)
 286
 287 #define TQMA6_FDT_OFFSET                (CONFIG_ENV_OFFSET_REDUND + \
 288                                          CONFIG_ENV_SECT_SIZE)
 289 #define TQMA6_FDT_SECT_SIZE             (CONFIG_FLASH_SECTOR_SIZE)
 290
 291 #define TQMA6_FDT_SECTOR_START          0x0a /* 8 Sector u-boot, 2 Sector env */
 292 #define TQMA6_FDT_SECTOR_COUNT          0x01
 293
 294 #define TQMA6_KERNEL_SECTOR_START       0x10
 295 #define TQMA6_KERNEL_SECTOR_COUNT       0x60
 296
 297 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 298         "mmcblkdev=0\0"                                                        \
 299         "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0"                     \
 300         "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"              \
 301         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 302         "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                  \
 303         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 304         "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"            \
 305         "update_uboot=if tftp ${uboot}; then "                                 \
 306                 "if itest ${filesize} > 0; then "                              \
 307                         "setexpr blkc ${filesize} + "                          \
 308                                 __stringify(TQMA6_UBOOT_OFFSET) "; "           \
 309                         "setexpr size ${uboot_sectors} * "                     \
 310                                 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "      \
 311                         "if itest ${blkc} <= ${size}; then "                   \
 312                                 "sf probe; "                                   \
 313                                 "sf erase 0 ${size}; "                         \
 314                                 "sf write ${loadaddr} ${uboot_offset} "        \
 315                                         "${filesize}; "                        \
 316                         "fi; "                                                 \
 317                 "fi; fi; "                                                     \
 318                 "setenv filesize 0; setenv blkc; setenv size \0"               \
 319         "update_kernel=run kernel_name; if tftp ${kernel}; then "              \
 320                 "if itest ${filesize} > 0; then "                              \
 321                         "setexpr size ${kernel_sectors} * "                    \
 322                                 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "      \
 323                         "setexpr offset ${kernel_start} * "                    \
 324                                 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "      \
 325                         "if itest ${filesize} <= ${size}; then "               \
 326                                 "sf probe; "                                   \
 327                                 "sf erase ${offset} ${size}; "                 \
 328                                 "sf write ${loadaddr} ${offset} "              \
 329                                         "${filesize}; "                        \
 330                         "fi; "                                                 \
 331                 "fi; fi; "                                                     \
 332                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 333         "update_fdt=if tftp ${fdt_file}; then "                                \
 334                 "if itest ${filesize} > 0; then "                              \
 335                         "setexpr size ${fdt_sectors} * "                       \
 336                                 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "      \
 337                         "setexpr offset ${fdt_start} * "                       \
 338                                 __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "      \
 339                         "if itest ${filesize} <= ${size}; then "               \
 340                                 "sf probe; "                                   \
 341                                 "sf erase ${offset} ${size}; "                 \
 342                                 "sf write ${loadaddr} ${offset} "              \
 343                                         "${filesize}; "                        \
 344                         "fi; "                                                 \
 345                 "fi; fi; "                                                     \
 346                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 347         "loadimage=sf probe; "                                                 \
 348                 "setexpr size ${kernel_sectors} * "                            \
 349                         __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "              \
 350                 "setexpr offset ${kernel_start} * "                            \
 351                         __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "              \
 352                 "sf read ${loadaddr} ${offset} ${size}; "                      \
 353                 "setenv size ; setenv offset\0"                                \
 354         "loadfdt=sf probe; "                                                   \
 355                 "setexpr size ${fdt_sectors} * "                               \
 356                         __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "              \
 357                 "setexpr offset ${fdt_start} * "                               \
 358                         __stringify(CONFIG_FLASH_SECTOR_SIZE)"; "              \
 359                 "sf read ${${fdt_addr}} ${offset} ${size}; "                   \
 360                 "setenv size ; setenv offset\0"                                \
 361
 362
 363 #define CONFIG_BOOTCOMMAND                                                     \
 364         "sf probe; run mmcboot; run netboot; run panicboot"                    \
 365
 366 #else
 367
 368 #error "need to define boot source"
 369
 370 #endif
 371
 372 /* 128 MiB offset as in ARM related docu for linux suggested */
 373 #define TQMA6_FDT_ADDRESS               0x18000000
 374
 375 #define CONFIG_EXTRA_ENV_SETTINGS                                              \
 376         "board=tqma6\0"                                                        \
 377         "uimage=uImage\0"                                                      \
 378         "zimage=zImage\0"                                                      \
 379         "boot_type=bootz\0"                                                    \
 380         "kernel_name=if test \"${boot_type}\" != bootz; then "                 \
 381                 "setenv kernel ${uimage}; "                                    \
 382                 "else setenv kernel ${zimage}; fi\0"                           \
 383         "uboot=u-boot.imx\0"                                                   \
 384         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0"                               \
 385         "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0"                          \
 386         "console=" CONFIG_CONSOLE_DEV "\0"                                     \
 387         "fdt_high=0xffffffff\0"                                                \
 388         "initrd_high=0xffffffff\0"                                             \
 389         "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0"  \
 390         "addfb=setenv bootargs ${bootargs} "                                   \
 391                 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0"                 \
 392         "mmcpart=2\0"                                                          \
 393         "mmcblkdev=0\0"                                                        \
 394         "mmcargs=run addmmc addtty addfb\0"                                    \
 395         "addmmc=setenv bootargs ${bootargs} "                                  \
 396                 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0"        \
 397         "mmcboot=echo Booting from mmc ...; "                                  \
 398                 "setenv bootargs; "                                            \
 399                 "run mmcargs; "                                                \
 400                 "run loadimage; "                                              \
 401                 "if run loadfdt; then "                                        \
 402                         "echo boot device tree kernel ...; "                   \
 403                         "${boot_type} ${loadaddr} - ${fdt_addr}; "             \
 404                 "else "                                                        \
 405                         "${boot_type}; "                                       \
 406                 "fi;\0"                                                        \
 407                 "setenv bootargs \0"                                           \
 408         "netdev=eth0\0"                                                        \
 409         "rootpath=/srv/nfs/tqma6\0"                                            \
 410         "ipmode=static\0"                                                      \
 411         "netargs=run addnfs addip addtty addfb\0"                              \
 412         "addnfs=setenv bootargs ${bootargs} "                                  \
 413                 "root=/dev/nfs rw "                                            \
 414                 "nfsroot=${serverip}:${rootpath},v3,tcp;\0"                    \
 415         "addip_static=setenv bootargs ${bootargs} "                            \
 416                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"            \
 417                 "${hostname}:${netdev}:off\0"                                  \
 418         "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0"                  \
 419         "addip=if test \"${ipmode}\" != static; then "                         \
 420                 "run addip_dynamic; else run addip_static; fi\0"               \
 421         "set_getcmd=if test \"${ipmode}\" != static; then "                    \
 422                 "setenv getcmd dhcp; setenv autoload yes; "                    \
 423                 "else setenv getcmd tftp; setenv autoload no; fi\0"            \
 424         "netboot=echo Booting from net ...; "                                  \
 425                 "run kernel_name; "                                            \
 426                 "run set_getcmd; "                                             \
 427                 "setenv bootargs; "                                            \
 428                 "run netargs; "                                                \
 429                 "if ${getcmd} ${kernel}; then "                                \
 430                         "if ${getcmd} ${fdt_addr} ${fdt_file}; then "          \
 431                                 "${boot_type} ${loadaddr} - ${fdt_addr}; "     \
 432                         "fi; "                                                 \
 433                 "fi; "                                                         \
 434                 "echo ... failed\0"                                            \
 435         "panicboot=echo No boot device !!! reset\0"                            \
 436         TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                      \
 437
 438 /* Miscellaneous configurable options */
 439 #define CONFIG_SYS_LONGHELP
 440 #define CONFIG_SYS_HUSH_PARSER
 441 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 442
 443 #define CONFIG_AUTO_COMPLETE
 444 #define CONFIG_SYS_CBSIZE               512
 445
 446 /* Print Buffer Size */
 447 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 448                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 449 #define CONFIG_SYS_MAXARGS              16
 450 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 451
 452 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 453 #define CONFIG_SYS_HZ                   1000
 454
 455 #define CONFIG_CMDLINE_EDITING
 456 #define CONFIG_STACKSIZE                (128u * SZ_1K)
 457
 458 /* Physical Memory Map */
 459 #define CONFIG_NR_DRAM_BANKS            1
 460 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 461
 462 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 463 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 464 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 465
 466 #define CONFIG_SYS_INIT_SP_OFFSET \
 467         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 468 #define CONFIG_SYS_INIT_SP_ADDR \
 469         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 470
 471 /* FLASH and environment organization */
 472 #define CONFIG_SYS_NO_FLASH
 473
 474 #define CONFIG_OF_LIBFDT
 475 #define CONFIG_OF_BOARD_SETUP
 476 #define CONFIG_FIT
 477 #define CONFIG_FIT_VERBOSE
 478
 479 #ifndef CONFIG_SYS_DCACHE_OFF
 480 #define CONFIG_CMD_CACHE
 481 #endif
 482
 483 #endif /* __CONFIG_H */