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 /* SPL */
  13 /* #if defined(CONFIG_SPL_BUILD) */
  14
  15 #define CONFIG_SPL_MMC_SUPPORT
  16 #define CONFIG_SPL_SPI_SUPPORT
  17 #define CONFIG_SPL_FAT_SUPPORT
  18 #define CONFIG_SPL_EXT_SUPPORT
  19
  20 /* common IMX6 SPL configuration */
  21 #include "imx6_spl.h"
  22
  23 /* #endif */
  24
  25 #include "mx6_common.h"
  26
  27 #define PHYS_SDRAM_SIZE                 (512u * SZ_1M)
  28 #define PHYS_SDRAM_SIZE                 (1024u * SZ_1M)
  29 #endif
  30
  31 #define CONFIG_BOARD_EARLY_INIT_F
  32 #define CONFIG_BOARD_LATE_INIT
  33
  34 #define CONFIG_MXC_UART
  35
  36 /* SPI */
  37 #define CONFIG_CMD_SPI
  38 #define CONFIG_MXC_SPI
  39
  40 /* SPI Flash */
  41 #define CONFIG_SPI_FLASH
  42 #define CONFIG_SPI_FLASH_STMICRO
  43
  44 #define TQMA6_SPI_FLASH_SECTOR_SIZE     SZ_64K
  45
  46 #define CONFIG_CMD_SF
  47 #define CONFIG_SF_DEFAULT_BUS   0
  48 #define CONFIG_SF_DEFAULT_CS    0
  49 #define CONFIG_SF_DEFAULT_SPEED 50000000
  50 #define CONFIG_SF_DEFAULT_MODE  (SPI_MODE_0)
  51
  52 /* I2C Configs */
  53 #define CONFIG_CMD_I2C
  54 #define CONFIG_SYS_I2C
  55 #define CONFIG_SYS_I2C_MXC
  56 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  57 #define CONFIG_I2C_MULTI_BUS
  58 #define CONFIG_SYS_I2C_SPEED            100000
  59
  60 /* I2C SYSMON (LM75) */
  61 #define CONFIG_DTT_LM75
  62 #define CONFIG_DTT_MAX_TEMP             70
  63 #define CONFIG_DTT_MIN_TEMP             -30
  64 #define CONFIG_DTT_HYSTERESIS   3
  65 #define CONFIG_CMD_DTT
  66
  67 /* I2C EEPROM (M24C64) */
  68 #define CONFIG_SYS_I2C_EEPROM_ADDR                      0x50
  69 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN                  2
  70 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS           5 /* 32 Bytes */
  71 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS       20
  72 #define CONFIG_CMD_EEPROM
  73
  74 #define CONFIG_POWER
  75 #define CONFIG_POWER_I2C
  76 #define CONFIG_POWER_PFUZE100
  77 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  78 #define TQMA6_PFUZE100_I2C_BUS          2
  79
  80 /* MMC Configs */
  81 #define CONFIG_FSL_ESDHC
  82 #define CONFIG_FSL_USDHC
  83 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  84
  85 #define CONFIG_MMC
  86 #define CONFIG_CMD_MMC
  87 #define CONFIG_GENERIC_MMC
  88 #define CONFIG_BOUNCE_BUFFER
  89
  90 /* USB Configs */
  91 #define CONFIG_CMD_USB
  92 #define CONFIG_USB_EHCI
  93 #define CONFIG_USB_EHCI_MX6
  94 #define CONFIG_USB_STORAGE
  95 #define CONFIG_USB_HOST_ETHER
  96 #define CONFIG_USB_ETHER_SMSC95XX
  97 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  98 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  99 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
 100
 101 /* Fuses */
 102 #define CONFIG_MXC_OCOTP
 103 #define CONFIG_CMD_FUSE
 104
 105 #define CONFIG_CMD_EXT2
 106 #define CONFIG_CMD_EXT4
 107 #define CONFIG_CMD_EXT4_WRITE
 108 #define CONFIG_CMD_FAT
 109 #define CONFIG_CMD_FS_GENERIC
 110 #define CONFIG_DOS_PARTITION
 111
 112 #define CONFIG_CMD_PING
 113 #define CONFIG_CMD_DHCP
 114 #define CONFIG_CMD_MII
 115 #define CONFIG_CMD_NET
 116
 117 #define CONFIG_FEC_MXC
 118 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 119 #define CONFIG_PHYLIB
 120 #define CONFIG_MII
 121
 122 #define CONFIG_ARP_TIMEOUT              200UL
 123 /* Network config - Allow larger/faster download for TFTP/NFS */
 124 #define CONFIG_IP_DEFRAG
 125 #define CONFIG_TFTP_BLOCKSIZE   4096
 126 #define CONFIG_NFS_READ_SIZE    4096
 127
 128 /* Command definition */
 129 #define CONFIG_CMD_BMODE
 130 #define CONFIG_CMD_BOOTZ
 131 #define CONFIG_CMD_ITEST
 132 #define CONFIG_CMD_SETEXPR
 133
 134 /* place code in last 4 MiB of RAM */
 135 #define CONFIG_SYS_TEXT_BASE            0x2fc00000
 136 #define CONFIG_SYS_TEXT_BASE            0x4fc00000
 137 #endif
 138
 139 #define CONFIG_ENV_SIZE                 (SZ_8K)
 140 /* Size of malloc() pool */
 141 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * SZ_1M)
 142
 143 #if defined(CONFIG_TQMA6X_MMC_BOOT)
 144
 145 #define CONFIG_ENV_IS_IN_MMC
 146 #define TQMA6_UBOOT_OFFSET              SZ_1K
 147 #define TQMA6_UBOOT_SECTOR_START        0x2
 148 #define TQMA6_UBOOT_SECTOR_COUNT        0x7fe
 149
 150 #define CONFIG_ENV_OFFSET               SZ_1M
 151 #define CONFIG_SYS_MMC_ENV_DEV          0
 152
 153 #define TQMA6_FDT_OFFSET                (2 * SZ_1M)
 154 #define TQMA6_FDT_SECTOR_START          0x1000
 155 #define TQMA6_FDT_SECTOR_COUNT          0x800
 156
 157 #define TQMA6_KERNEL_SECTOR_START       0x2000
 158 #define TQMA6_KERNEL_SECTOR_COUNT       0x2000
 159
 160 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 161         "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0"                \
 162         "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"                 \
 163         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 164         "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                     \
 165         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 166         "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"               \
 167         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0"                       \
 168         "loadimage=mmc dev ${mmcdev}; "                                        \
 169                 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0"       \
 170         "loadfdt=mmc dev ${mmcdev}; "                                          \
 171                 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0"             \
 172         "update_uboot=if tftp ${uboot}; then "                                 \
 173                 "if itest ${filesize} > 0; then "                              \
 174                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 175                         "setexpr blkc ${filesize} / 0x200; "                   \
 176                         "setexpr blkc ${blkc} + 1; "                           \
 177                         "if itest ${blkc} <= ${uboot_size}; then "             \
 178                                 "mmc write ${loadaddr} ${uboot_start} "        \
 179                                         "${blkc}; "                            \
 180                         "fi; "                                                 \
 181                 "fi; fi; "                                                     \
 182                 "setenv filesize; setenv blkc \0"                              \
 183         "update_kernel=run kernel_name; "                                      \
 184                 "if tftp ${kernel}; then "                                     \
 185                         "if itest ${filesize} > 0; then "                      \
 186                                 "mmc dev ${mmcdev}; mmc rescan; "              \
 187                                 "setexpr blkc ${filesize} / 0x200; "           \
 188                                 "setexpr blkc ${blkc} + 1; "                   \
 189                                 "if itest ${blkc} <= ${kernel_size}; then "    \
 190                                         "mmc write ${loadaddr} "               \
 191                                                 "${kernel_start} ${blkc}; "    \
 192                                 "fi; "                                         \
 193                         "fi; "                                                 \
 194                 "fi; "                                                         \
 195                 "setenv filesize; setenv blkc \0"                              \
 196         "update_fdt=if tftp ${fdt_file}; then "                                \
 197                 "if itest ${filesize} > 0; then "                              \
 198                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 199                         "setexpr blkc ${filesize} / 0x200; "                   \
 200                         "setexpr blkc ${blkc} + 1; "                           \
 201                         "if itest ${blkc} <= ${fdt_size}; then "               \
 202                                 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
 203                         "fi; "                                                 \
 204                 "fi; fi; "                                                     \
 205                 "setenv filesize; setenv blkc \0"                              \
 206
 207 #define CONFIG_BOOTCOMMAND \
 208         "run mmcboot; run netboot; run panicboot"
 209
 210 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
 211
 212 #define TQMA6_UBOOT_OFFSET              0x400
 213 #define TQMA6_UBOOT_SECTOR_START        0x0
 214 /* max u-boot size: 512k */
 215 #define TQMA6_UBOOT_SECTOR_SIZE         TQMA6_SPI_FLASH_SECTOR_SIZE
 216 #define TQMA6_UBOOT_SECTOR_COUNT        0x8
 217 #define TQMA6_UBOOT_SIZE                (TQMA6_UBOOT_SECTOR_SIZE * \
 218                                          TQMA6_UBOOT_SECTOR_COUNT)
 219
 220 #define CONFIG_ENV_IS_IN_SPI_FLASH
 221 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 222 #define CONFIG_ENV_OFFSET               (TQMA6_UBOOT_SIZE)
 223 #define CONFIG_ENV_SECT_SIZE            TQMA6_SPI_FLASH_SECTOR_SIZE
 224 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 225                                          CONFIG_ENV_SECT_SIZE)
 226
 227 #define CONFIG_ENV_SPI_BUS              (CONFIG_SF_DEFAULT_BUS)
 228 #define CONFIG_ENV_SPI_CS               (CONFIG_SF_DEFAULT_CS)
 229 #define CONFIG_ENV_SPI_MAX_HZ           (CONFIG_SF_DEFAULT_SPEED)
 230 #define CONFIG_ENV_SPI_MODE             (CONFIG_SF_DEFAULT_MODE)
 231
 232 #define TQMA6_FDT_OFFSET                (CONFIG_ENV_OFFSET_REDUND + \
 233                                          CONFIG_ENV_SECT_SIZE)
 234 #define TQMA6_FDT_SECT_SIZE             (TQMA6_SPI_FLASH_SECTOR_SIZE)
 235
 236 #define TQMA6_FDT_SECTOR_START          0x0a /* 8 Sector u-boot, 2 Sector env */
 237 #define TQMA6_FDT_SECTOR_COUNT          0x01
 238
 239 #define TQMA6_KERNEL_SECTOR_START       0x10
 240 #define TQMA6_KERNEL_SECTOR_COUNT       0x60
 241
 242 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 243         "mmcblkdev=0\0"                                                        \
 244         "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0"                     \
 245         "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"              \
 246         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 247         "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                  \
 248         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 249         "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"            \
 250         "update_uboot=if tftp ${uboot}; then "                                 \
 251                 "if itest ${filesize} > 0; then "                              \
 252                         "setexpr blkc ${filesize} + "                          \
 253                                 __stringify(TQMA6_UBOOT_OFFSET) "; "           \
 254                         "setexpr size ${uboot_sectors} * "                     \
 255                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 256                         "if itest ${blkc} <= ${size}; then "                   \
 257                                 "sf probe; "                                   \
 258                                 "sf erase 0 ${size}; "                         \
 259                                 "sf write ${loadaddr} ${uboot_offset} "        \
 260                                         "${filesize}; "                        \
 261                         "fi; "                                                 \
 262                 "fi; fi; "                                                     \
 263                 "setenv filesize 0; setenv blkc; setenv size \0"               \
 264         "update_kernel=run kernel_name; if tftp ${kernel}; then "              \
 265                 "if itest ${filesize} > 0; then "                              \
 266                         "setexpr size ${kernel_sectors} * "                    \
 267                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 268                         "setexpr offset ${kernel_start} * "                    \
 269                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 270                         "if itest ${filesize} <= ${size}; then "               \
 271                                 "sf probe; "                                   \
 272                                 "sf erase ${offset} ${size}; "                 \
 273                                 "sf write ${loadaddr} ${offset} "              \
 274                                         "${filesize}; "                        \
 275                         "fi; "                                                 \
 276                 "fi; fi; "                                                     \
 277                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 278         "update_fdt=if tftp ${fdt_file}; then "                                \
 279                 "if itest ${filesize} > 0; then "                              \
 280                         "setexpr size ${fdt_sectors} * "                       \
 281                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 282                         "setexpr offset ${fdt_start} * "                       \
 283                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 284                         "if itest ${filesize} <= ${size}; then "               \
 285                                 "sf probe; "                                   \
 286                                 "sf erase ${offset} ${size}; "                 \
 287                                 "sf write ${loadaddr} ${offset} "              \
 288                                         "${filesize}; "                        \
 289                         "fi; "                                                 \
 290                 "fi; fi; "                                                     \
 291                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 292         "loadimage=sf probe; "                                                 \
 293                 "setexpr size ${kernel_sectors} * "                            \
 294                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 295                 "setexpr offset ${kernel_start} * "                            \
 296                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 297                 "sf read ${loadaddr} ${offset} ${size}; "                      \
 298                 "setenv size ; setenv offset\0"                                \
 299         "loadfdt=sf probe; "                                                   \
 300                 "setexpr size ${fdt_sectors} * "                               \
 301                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 302                 "setexpr offset ${fdt_start} * "                               \
 303                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 304                 "sf read ${${fdt_addr}} ${offset} ${size}; "                   \
 305                 "setenv size ; setenv offset\0"                                \
 306
 307
 308 #define CONFIG_BOOTCOMMAND                                                     \
 309         "sf probe; run mmcboot; run netboot; run panicboot"                    \
 310
 311 #else
 312
 313 #error "need to define boot source"
 314
 315 #endif
 316
 317 /* 128 MiB offset as in ARM related docu for linux suggested */
 318 #define TQMA6_FDT_ADDRESS               0x18000000
 319
 320 #define CONFIG_EXTRA_ENV_SETTINGS                                              \
 321         "board=tqma6\0"                                                        \
 322         "uimage=uImage\0"                                                      \
 323         "zimage=zImage\0"                                                      \
 324         "boot_type=bootz\0"                                                    \
 325         "kernel_name=if test \"${boot_type}\" != bootz; then "                 \
 326                 "setenv kernel ${uimage}; "                                    \
 327                 "else setenv kernel ${zimage}; fi\0"                           \
 328         "uboot=u-boot.imx\0"                                                   \
 329         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0"                               \
 330         "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0"                          \
 331         "console=" CONFIG_CONSOLE_DEV "\0"                                     \
 332         "fdt_high=0xffffffff\0"                                                \
 333         "initrd_high=0xffffffff\0"                                             \
 334         "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0"  \
 335         "addfb=setenv bootargs ${bootargs} "                                   \
 336                 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0"                 \
 337         "mmcpart=2\0"                                                          \
 338         "mmcblkdev=0\0"                                                        \
 339         "mmcargs=run addmmc addtty addfb\0"                                    \
 340         "addmmc=setenv bootargs ${bootargs} "                                  \
 341                 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0"        \
 342         "mmcboot=echo Booting from mmc ...; "                                  \
 343                 "setenv bootargs; "                                            \
 344                 "run mmcargs; "                                                \
 345                 "run loadimage; "                                              \
 346                 "if run loadfdt; then "                                        \
 347                         "echo boot device tree kernel ...; "                   \
 348                         "${boot_type} ${loadaddr} - ${fdt_addr}; "             \
 349                 "else "                                                        \
 350                         "${boot_type}; "                                       \
 351                 "fi;\0"                                                        \
 352                 "setenv bootargs \0"                                           \
 353         "netdev=eth0\0"                                                        \
 354         "rootpath=/srv/nfs/tqma6\0"                                            \
 355         "ipmode=static\0"                                                      \
 356         "netargs=run addnfs addip addtty addfb\0"                              \
 357         "addnfs=setenv bootargs ${bootargs} "                                  \
 358                 "root=/dev/nfs rw "                                            \
 359                 "nfsroot=${serverip}:${rootpath},v3,tcp;\0"                    \
 360         "addip_static=setenv bootargs ${bootargs} "                            \
 361                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"            \
 362                 "${hostname}:${netdev}:off\0"                                  \
 363         "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0"                  \
 364         "addip=if test \"${ipmode}\" != static; then "                         \
 365                 "run addip_dynamic; else run addip_static; fi\0"               \
 366         "set_getcmd=if test \"${ipmode}\" != static; then "                    \
 367                 "setenv getcmd dhcp; setenv autoload yes; "                    \
 368                 "else setenv getcmd tftp; setenv autoload no; fi\0"            \
 369         "netboot=echo Booting from net ...; "                                  \
 370                 "run kernel_name; "                                            \
 371                 "run set_getcmd; "                                             \
 372                 "setenv bootargs; "                                            \
 373                 "run netargs; "                                                \
 374                 "if ${getcmd} ${kernel}; then "                                \
 375                         "if ${getcmd} ${fdt_addr} ${fdt_file}; then "          \
 376                                 "${boot_type} ${loadaddr} - ${fdt_addr}; "     \
 377                         "fi; "                                                 \
 378                 "fi; "                                                         \
 379                 "echo ... failed\0"                                            \
 380         "panicboot=echo No boot device !!! reset\0"                            \
 381         TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                      \
 382
 383 /* Print Buffer Size */
 384 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 385                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 386
 387 #define CONFIG_STACKSIZE                (128u * SZ_1K)
 388
 389 /* Physical Memory Map */
 390 #define CONFIG_NR_DRAM_BANKS            1
 391 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 392
 393 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 394 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 395 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 396
 397 #define CONFIG_SYS_INIT_SP_OFFSET \
 398         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 399 #define CONFIG_SYS_INIT_SP_ADDR \
 400         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 401
 402 #define CONFIG_OF_LIBFDT
 403 #define CONFIG_OF_BOARD_SETUP
 404 #define CONFIG_FIT
 405 #define CONFIG_FIT_VERBOSE
 406
 407 #ifndef CONFIG_SYS_DCACHE_OFF
 408 #define CONFIG_CMD_CACHE
 409 #endif
 410
 411 /*
 412  * All the defines above are for the TQMa6 SoM
 413  *
 414  * Now include the baseboard specific configuration
 415  */
 416 #ifdef CONFIG_MBA6
 417 #include "tqma6_mba6.h"
 418 #else
 419 #error "No baseboard for the TQMa6 defined!"
 420 #endif
 421
 422 /* Support at least the sensor on TQMa6 SOM */
 423 #if !defined(CONFIG_DTT_SENSORS)
 424 #define CONFIG_DTT_SENSORS              { 0 }
 425 #endif
 426
 427 #endif /* __CONFIG_H */