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 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
  28 #define PHYS_SDRAM_SIZE                 (512u * SZ_1M)
  29 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
  30 #define PHYS_SDRAM_SIZE                 (1024u * SZ_1M)
  31 #endif
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F
  34 #define CONFIG_BOARD_LATE_INIT
  35
  36 #define CONFIG_MXC_UART
  37
  38 /* SPI */
  39 #define CONFIG_CMD_SPI
  40 #define CONFIG_MXC_SPI
  41
  42 /* SPI Flash */
  43 #define CONFIG_SPI_FLASH
  44 #define CONFIG_SPI_FLASH_STMICRO
  45
  46 #define TQMA6_SPI_FLASH_SECTOR_SIZE     SZ_64K
  47
  48 #define CONFIG_CMD_SF
  49 #define CONFIG_SF_DEFAULT_BUS   0
  50 #define CONFIG_SF_DEFAULT_CS    0
  51 #define CONFIG_SF_DEFAULT_SPEED 50000000
  52 #define CONFIG_SF_DEFAULT_MODE  (SPI_MODE_0)
  53
  54 /* I2C Configs */
  55 #define CONFIG_CMD_I2C
  56 #define CONFIG_SYS_I2C
  57 #define CONFIG_SYS_I2C_MXC
  58 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  59 #define CONFIG_I2C_MULTI_BUS
  60 #define CONFIG_SYS_I2C_SPEED            100000
  61
  62 /* I2C SYSMON (LM75) */
  63 #define CONFIG_DTT_LM75
  64 #define CONFIG_DTT_MAX_TEMP             70
  65 #define CONFIG_DTT_MIN_TEMP             -30
  66 #define CONFIG_DTT_HYSTERESIS   3
  67 #define CONFIG_CMD_DTT
  68
  69 /* I2C EEPROM (M24C64) */
  70 #define CONFIG_SYS_I2C_EEPROM_ADDR                      0x50
  71 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN                  2
  72 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS           5 /* 32 Bytes */
  73 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS       20
  74 #define CONFIG_CMD_EEPROM
  75
  76 #define CONFIG_POWER
  77 #define CONFIG_POWER_I2C
  78 #define CONFIG_POWER_PFUZE100
  79 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  80 #define TQMA6_PFUZE100_I2C_BUS          2
  81
  82 /* MMC Configs */
  83 #define CONFIG_FSL_ESDHC
  84 #define CONFIG_FSL_USDHC
  85 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  86
  87 #define CONFIG_MMC
  88 #define CONFIG_CMD_MMC
  89 #define CONFIG_GENERIC_MMC
  90 #define CONFIG_BOUNCE_BUFFER
  91
  92 /* USB Configs */
  93 #define CONFIG_CMD_USB
  94 #define CONFIG_USB_EHCI
  95 #define CONFIG_USB_EHCI_MX6
  96 #define CONFIG_USB_STORAGE
  97 #define CONFIG_USB_HOST_ETHER
  98 #define CONFIG_USB_ETHER_SMSC95XX
  99 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
 100 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 101 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
 102
 103 /* Fuses */
 104 #define CONFIG_MXC_OCOTP
 105 #define CONFIG_CMD_FUSE
 106
 107 #define CONFIG_CMD_PING
 108 #define CONFIG_CMD_DHCP
 109 #define CONFIG_CMD_MII
 110 #define CONFIG_CMD_NET
 111
 112 #define CONFIG_FEC_MXC
 113 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 114 #define CONFIG_PHYLIB
 115 #define CONFIG_MII
 116
 117 #define CONFIG_ARP_TIMEOUT              200UL
 118 /* Network config - Allow larger/faster download for TFTP/NFS */
 119 #define CONFIG_IP_DEFRAG
 120 #define CONFIG_TFTP_BLOCKSIZE   4096
 121 #define CONFIG_NFS_READ_SIZE    4096
 122
 123 /* Command definition */
 124 #define CONFIG_CMD_BMODE
 125 #define CONFIG_CMD_ITEST
 126 #define CONFIG_CMD_SETEXPR
 127
 128 /* place code in last 4 MiB of RAM */
 129 #if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S)
 130 #define CONFIG_SYS_TEXT_BASE            0x2fc00000
 131 #elif defined(CONFIG_MX6Q) || defined(CONFIG_MX6D)
 132 #define CONFIG_SYS_TEXT_BASE            0x4fc00000
 133 #endif
 134
 135 #define CONFIG_ENV_SIZE                 (SZ_8K)
 136 /* Size of malloc() pool */
 137 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * SZ_1M)
 138
 139 #if defined(CONFIG_TQMA6X_MMC_BOOT)
 140
 141 #define CONFIG_ENV_IS_IN_MMC
 142 #define TQMA6_UBOOT_OFFSET              SZ_1K
 143 #define TQMA6_UBOOT_SECTOR_START        0x2
 144 #define TQMA6_UBOOT_SECTOR_COUNT        0x7fe
 145
 146 #define CONFIG_ENV_OFFSET               SZ_1M
 147 #define CONFIG_SYS_MMC_ENV_DEV          0
 148
 149 #define TQMA6_FDT_OFFSET                (2 * SZ_1M)
 150 #define TQMA6_FDT_SECTOR_START          0x1000
 151 #define TQMA6_FDT_SECTOR_COUNT          0x800
 152
 153 #define TQMA6_KERNEL_SECTOR_START       0x2000
 154 #define TQMA6_KERNEL_SECTOR_COUNT       0x2000
 155
 156 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 157         "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0"                \
 158         "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"                 \
 159         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 160         "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                     \
 161         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 162         "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"               \
 163         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0"                       \
 164         "loadimage=mmc dev ${mmcdev}; "                                        \
 165                 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0"       \
 166         "loadfdt=mmc dev ${mmcdev}; "                                          \
 167                 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0"             \
 168         "update_uboot=if tftp ${uboot}; then "                                 \
 169                 "if itest ${filesize} > 0; then "                              \
 170                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 171                         "setexpr blkc ${filesize} / 0x200; "                   \
 172                         "setexpr blkc ${blkc} + 1; "                           \
 173                         "if itest ${blkc} <= ${uboot_size}; then "             \
 174                                 "mmc write ${loadaddr} ${uboot_start} "        \
 175                                         "${blkc}; "                            \
 176                         "fi; "                                                 \
 177                 "fi; fi; "                                                     \
 178                 "setenv filesize; setenv blkc \0"                              \
 179         "update_kernel=run kernel_name; "                                      \
 180                 "if tftp ${kernel}; then "                                     \
 181                         "if itest ${filesize} > 0; then "                      \
 182                                 "mmc dev ${mmcdev}; mmc rescan; "              \
 183                                 "setexpr blkc ${filesize} / 0x200; "           \
 184                                 "setexpr blkc ${blkc} + 1; "                   \
 185                                 "if itest ${blkc} <= ${kernel_size}; then "    \
 186                                         "mmc write ${loadaddr} "               \
 187                                                 "${kernel_start} ${blkc}; "    \
 188                                 "fi; "                                         \
 189                         "fi; "                                                 \
 190                 "fi; "                                                         \
 191                 "setenv filesize; setenv blkc \0"                              \
 192         "update_fdt=if tftp ${fdt_file}; then "                                \
 193                 "if itest ${filesize} > 0; then "                              \
 194                         "mmc dev ${mmcdev}; mmc rescan; "                      \
 195                         "setexpr blkc ${filesize} / 0x200; "                   \
 196                         "setexpr blkc ${blkc} + 1; "                           \
 197                         "if itest ${blkc} <= ${fdt_size}; then "               \
 198                                 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
 199                         "fi; "                                                 \
 200                 "fi; fi; "                                                     \
 201                 "setenv filesize; setenv blkc \0"                              \
 202
 203 #define CONFIG_BOOTCOMMAND \
 204         "run mmcboot; run netboot; run panicboot"
 205
 206 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
 207
 208 #define TQMA6_UBOOT_OFFSET              0x400
 209 #define TQMA6_UBOOT_SECTOR_START        0x0
 210 /* max u-boot size: 512k */
 211 #define TQMA6_UBOOT_SECTOR_SIZE         TQMA6_SPI_FLASH_SECTOR_SIZE
 212 #define TQMA6_UBOOT_SECTOR_COUNT        0x8
 213 #define TQMA6_UBOOT_SIZE                (TQMA6_UBOOT_SECTOR_SIZE * \
 214                                          TQMA6_UBOOT_SECTOR_COUNT)
 215
 216 #define CONFIG_ENV_IS_IN_SPI_FLASH
 217 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 218 #define CONFIG_ENV_OFFSET               (TQMA6_UBOOT_SIZE)
 219 #define CONFIG_ENV_SECT_SIZE            TQMA6_SPI_FLASH_SECTOR_SIZE
 220 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 221                                          CONFIG_ENV_SECT_SIZE)
 222
 223 #define CONFIG_ENV_SPI_BUS              (CONFIG_SF_DEFAULT_BUS)
 224 #define CONFIG_ENV_SPI_CS               (CONFIG_SF_DEFAULT_CS)
 225 #define CONFIG_ENV_SPI_MAX_HZ           (CONFIG_SF_DEFAULT_SPEED)
 226 #define CONFIG_ENV_SPI_MODE             (CONFIG_SF_DEFAULT_MODE)
 227
 228 #define TQMA6_FDT_OFFSET                (CONFIG_ENV_OFFSET_REDUND + \
 229                                          CONFIG_ENV_SECT_SIZE)
 230 #define TQMA6_FDT_SECT_SIZE             (TQMA6_SPI_FLASH_SECTOR_SIZE)
 231
 232 #define TQMA6_FDT_SECTOR_START          0x0a /* 8 Sector u-boot, 2 Sector env */
 233 #define TQMA6_FDT_SECTOR_COUNT          0x01
 234
 235 #define TQMA6_KERNEL_SECTOR_START       0x10
 236 #define TQMA6_KERNEL_SECTOR_COUNT       0x60
 237
 238 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
 239         "mmcblkdev=0\0"                                                        \
 240         "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0"                     \
 241         "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"              \
 242         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
 243         "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                  \
 244         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
 245         "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"            \
 246         "update_uboot=if tftp ${uboot}; then "                                 \
 247                 "if itest ${filesize} > 0; then "                              \
 248                         "setexpr blkc ${filesize} + "                          \
 249                                 __stringify(TQMA6_UBOOT_OFFSET) "; "           \
 250                         "setexpr size ${uboot_sectors} * "                     \
 251                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 252                         "if itest ${blkc} <= ${size}; then "                   \
 253                                 "sf probe; "                                   \
 254                                 "sf erase 0 ${size}; "                         \
 255                                 "sf write ${loadaddr} ${uboot_offset} "        \
 256                                         "${filesize}; "                        \
 257                         "fi; "                                                 \
 258                 "fi; fi; "                                                     \
 259                 "setenv filesize 0; setenv blkc; setenv size \0"               \
 260         "update_kernel=run kernel_name; if tftp ${kernel}; then "              \
 261                 "if itest ${filesize} > 0; then "                              \
 262                         "setexpr size ${kernel_sectors} * "                    \
 263                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 264                         "setexpr offset ${kernel_start} * "                    \
 265                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 266                         "if itest ${filesize} <= ${size}; then "               \
 267                                 "sf probe; "                                   \
 268                                 "sf erase ${offset} ${size}; "                 \
 269                                 "sf write ${loadaddr} ${offset} "              \
 270                                         "${filesize}; "                        \
 271                         "fi; "                                                 \
 272                 "fi; fi; "                                                     \
 273                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 274         "update_fdt=if tftp ${fdt_file}; then "                                \
 275                 "if itest ${filesize} > 0; then "                              \
 276                         "setexpr size ${fdt_sectors} * "                       \
 277                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 278                         "setexpr offset ${fdt_start} * "                       \
 279                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
 280                         "if itest ${filesize} <= ${size}; then "               \
 281                                 "sf probe; "                                   \
 282                                 "sf erase ${offset} ${size}; "                 \
 283                                 "sf write ${loadaddr} ${offset} "              \
 284                                         "${filesize}; "                        \
 285                         "fi; "                                                 \
 286                 "fi; fi; "                                                     \
 287                 "setenv filesize 0; setenv size ; setenv offset\0"             \
 288         "loadimage=sf probe; "                                                 \
 289                 "setexpr size ${kernel_sectors} * "                            \
 290                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 291                 "setexpr offset ${kernel_start} * "                            \
 292                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 293                 "sf read ${loadaddr} ${offset} ${size}; "                      \
 294                 "setenv size ; setenv offset\0"                                \
 295         "loadfdt=sf probe; "                                                   \
 296                 "setexpr size ${fdt_sectors} * "                               \
 297                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 298                 "setexpr offset ${fdt_start} * "                               \
 299                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
 300                 "sf read ${${fdt_addr}} ${offset} ${size}; "                   \
 301                 "setenv size ; setenv offset\0"                                \
 302
 303
 304 #define CONFIG_BOOTCOMMAND                                                     \
 305         "sf probe; run mmcboot; run netboot; run panicboot"                    \
 306
 307 #else
 308
 309 #error "need to define boot source"
 310
 311 #endif
 312
 313 /* 128 MiB offset as in ARM related docu for linux suggested */
 314 #define TQMA6_FDT_ADDRESS               0x18000000
 315
 316 #define CONFIG_EXTRA_ENV_SETTINGS                                              \
 317         "board=tqma6\0"                                                        \
 318         "uimage=uImage\0"                                                      \
 319         "zimage=zImage\0"                                                      \
 320         "boot_type=bootz\0"                                                    \
 321         "kernel_name=if test \"${boot_type}\" != bootz; then "                 \
 322                 "setenv kernel ${uimage}; "                                    \
 323                 "else setenv kernel ${zimage}; fi\0"                           \
 324         "uboot=u-boot.imx\0"                                                   \
 325         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0"                               \
 326         "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0"                          \
 327         "console=" CONFIG_CONSOLE_DEV "\0"                                     \
 328         "fdt_high=0xffffffff\0"                                                \
 329         "initrd_high=0xffffffff\0"                                             \
 330         "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0"  \
 331         "addfb=setenv bootargs ${bootargs} "                                   \
 332                 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0"                 \
 333         "mmcpart=2\0"                                                          \
 334         "mmcblkdev=0\0"                                                        \
 335         "mmcargs=run addmmc addtty addfb\0"                                    \
 336         "addmmc=setenv bootargs ${bootargs} "                                  \
 337                 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0"        \
 338         "mmcboot=echo Booting from mmc ...; "                                  \
 339                 "setenv bootargs; "                                            \
 340                 "run mmcargs; "                                                \
 341                 "run loadimage; "                                              \
 342                 "if run loadfdt; then "                                        \
 343                         "echo boot device tree kernel ...; "                   \
 344                         "${boot_type} ${loadaddr} - ${fdt_addr}; "             \
 345                 "else "                                                        \
 346                         "${boot_type}; "                                       \
 347                 "fi;\0"                                                        \
 348                 "setenv bootargs \0"                                           \
 349         "netdev=eth0\0"                                                        \
 350         "rootpath=/srv/nfs/tqma6\0"                                            \
 351         "ipmode=static\0"                                                      \
 352         "netargs=run addnfs addip addtty addfb\0"                              \
 353         "addnfs=setenv bootargs ${bootargs} "                                  \
 354                 "root=/dev/nfs rw "                                            \
 355                 "nfsroot=${serverip}:${rootpath},v3,tcp;\0"                    \
 356         "addip_static=setenv bootargs ${bootargs} "                            \
 357                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"            \
 358                 "${hostname}:${netdev}:off\0"                                  \
 359         "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0"                  \
 360         "addip=if test \"${ipmode}\" != static; then "                         \
 361                 "run addip_dynamic; else run addip_static; fi\0"               \
 362         "set_getcmd=if test \"${ipmode}\" != static; then "                    \
 363                 "setenv getcmd dhcp; setenv autoload yes; "                    \
 364                 "else setenv getcmd tftp; setenv autoload no; fi\0"            \
 365         "netboot=echo Booting from net ...; "                                  \
 366                 "run kernel_name; "                                            \
 367                 "run set_getcmd; "                                             \
 368                 "setenv bootargs; "                                            \
 369                 "run netargs; "                                                \
 370                 "if ${getcmd} ${kernel}; then "                                \
 371                         "if ${getcmd} ${fdt_addr} ${fdt_file}; then "          \
 372                                 "${boot_type} ${loadaddr} - ${fdt_addr}; "     \
 373                         "fi; "                                                 \
 374                 "fi; "                                                         \
 375                 "echo ... failed\0"                                            \
 376         "panicboot=echo No boot device !!! reset\0"                            \
 377         TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                      \
 378
 379 /* Print Buffer Size */
 380 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 381                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 382
 383 #define CONFIG_STACKSIZE                (128u * SZ_1K)
 384
 385 /* Physical Memory Map */
 386 #define CONFIG_NR_DRAM_BANKS            1
 387 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 388
 389 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 390 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 391 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 392
 393 #define CONFIG_SYS_INIT_SP_OFFSET \
 394         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 395 #define CONFIG_SYS_INIT_SP_ADDR \
 396         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 397
 398 #define CONFIG_OF_LIBFDT
 399 #define CONFIG_OF_BOARD_SETUP
 400 #define CONFIG_FIT
 401 #define CONFIG_FIT_VERBOSE
 402
 403 #ifndef CONFIG_SYS_DCACHE_OFF
 404 #define CONFIG_CMD_CACHE
 405 #endif
 406
 407 /*
 408  * All the defines above are for the TQMa6 SoM
 409  *
 410  * Now include the baseboard specific configuration
 411  */
 412 #ifdef CONFIG_MBA6
 413 #include "tqma6_mba6.h"
 414 #else
 415 #error "No baseboard for the TQMa6 defined!"
 416 #endif
 417
 418 /* Support at least the sensor on TQMa6 SOM */
 419 #if !defined(CONFIG_DTT_SENSORS)
 420 #define CONFIG_DTT_SENSORS              { 0 }
 421 #endif
 422
 423 #endif /* __CONFIG_H */