include/configs/nokia_rx51.h

   1 /*
   2  * (C) Copyright 2011-2012
   3  * Pali Rohár <pali.rohar@gmail.com>
   4  *
   5  * (C) Copyright 2010
   6  * Alistair Buxton <a.j.buxton@gmail.com>
   7  *
   8  * Derived from Beagle Board code:
   9  * (C) Copyright 2006-2008
  10  * Texas Instruments.
  11  * Richard Woodruff <r-woodruff2@ti.com>
  12  * Syed Mohammed Khasim <x0khasim@ti.com>
  13  *
  14  * Configuration settings for the Nokia RX-51 aka N900.
  15  *
  16  * See file CREDITS for list of people who contributed to this
  17  * project.
  18  *
  19  * This program is free software; you can redistribute it and/or
  20  * modify it under the terms of the GNU General Public License as
  21  * published by the Free Software Foundation; either version 2 of
  22  * the License, or (at your option) any later version.
  23  *
  24  * This program is distributed in the hope that it will be useful,
  25  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  * GNU General Public License for more details.
  28  *
  29  * You should have received a copy of the GNU General Public License
  30  * along with this program; if not, write to the Free Software
  31  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  32  * MA 02111-1307 USA
  33  */
  34
  35 #ifndef __CONFIG_H
  36 #define __CONFIG_H
  37
  38 /*
  39  * High Level Configuration Options
  40  */
  41
  42 #define CONFIG_OMAP                     /* in a TI OMAP core */
  43 #define CONFIG_OMAP34XX                 /* which is a 34XX */
  44 #define CONFIG_OMAP3430                 /* which is in a 3430 */
  45 #define CONFIG_OMAP3_RX51               /* working with RX51 */
  46 #define CONFIG_SYS_L2CACHE_OFF          /* pretend there is no L2 CACHE */
  47
  48 #define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  49
  50 /*
  51  * Nokia X-Loader loading secondary image to address 0x80400000
  52  * NOLO loading boot image to random place, so it doesn't really
  53  * matter what we set this to. We have to copy u-boot to this address
  54  */
  55 #define CONFIG_SYS_TEXT_BASE    0x80008000
  56
  57 #define CONFIG_SDRC                     /* The chip has SDRC controller */
  58
  59 #include <asm/arch/cpu.h>               /* get chip and board defs */
  60 #include <asm/arch/omap3.h>
  61 #include <asm/arch/mem.h>
  62 #include <linux/stringify.h>
  63
  64 /*
  65  * Display CPU and Board information
  66  */
  67 #define CONFIG_DISPLAY_CPUINFO
  68 #define CONFIG_DISPLAY_BOARDINFO
  69
  70 /* Clock Defines */
  71 #define V_OSCK                  26000000        /* Clock output from T2 */
  72 #define V_SCLK                  (V_OSCK >> 1)
  73
  74 #undef CONFIG_USE_IRQ                           /* no support for IRQs */
  75 #define CONFIG_MISC_INIT_R
  76 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  77
  78 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  79 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  80 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  81 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  82
  83 /*
  84  * Size of malloc() pool
  85  */
  86 #define CONFIG_ENV_SIZE                 (128 << 10)
  87 #define CONFIG_UBI_SIZE                 (512 << 10)
  88 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  89                                         (128 << 10))
  90
  91 /*
  92  * Hardware drivers
  93  */
  94
  95 /*
  96  * NS16550 Configuration
  97  */
  98 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  99
 100 #define CONFIG_SYS_NS16550
 101 #define CONFIG_SYS_NS16550_SERIAL
 102 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
 103 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
 104
 105 /*
 106  * select serial console configuration
 107  */
 108 #define CONFIG_CONS_INDEX               3
 109 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
 110 #define CONFIG_SERIAL3                  3               /* UART3 on RX-51 */
 111
 112 /* allow to overwrite serial and ethaddr */
 113 #define CONFIG_ENV_OVERWRITE
 114 #define CONFIG_BAUDRATE                 115200
 115 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
 116 #define CONFIG_MMC
 117 #define CONFIG_GENERIC_MMC
 118 #define CONFIG_OMAP_HSMMC
 119 #define CONFIG_DOS_PARTITION
 120
 121 /* USB */
 122 #define CONFIG_MUSB_UDC
 123 #define CONFIG_MUSB_HDC
 124 #define CONFIG_USB_OMAP3
 125 #define CONFIG_TWL4030_USB
 126
 127 /* USB device configuration */
 128 #define CONFIG_USB_DEVICE
 129 #define CONFIG_USBD_VENDORID            0x0421
 130 #define CONFIG_USBD_PRODUCTID           0x01c8
 131 #define CONFIG_USBD_MANUFACTURER        "Nokia"
 132 #define CONFIG_USBD_PRODUCT_NAME        "N900"
 133
 134 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 135 #define CONFIG_SYS_NO_FLASH
 136
 137 /* commands to include */
 138 #include <config_cmd_default.h>
 139
 140 #define CONFIG_CMD_EXT2                 /* EXT2 Support */
 141 #define CONFIG_CMD_EXT4                 /* EXT4 Support */
 142 #define CONFIG_CMD_FAT                  /* FAT support */
 143
 144 #define CONFIG_CMD_I2C                  /* I2C serial bus support */
 145 #define CONFIG_CMD_MMC                  /* MMC support */
 146 #define CONFIG_CMD_GPIO                 /* Enable gpio command */
 147
 148 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 149 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 150
 151 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 152 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 153
 154 #ifdef ONENAND_SUPPORT
 155
 156 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 157 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 158
 159 #ifdef UBIFS_SUPPORT
 160 #define CONFIG_CMD_UBI                  /* UBI Support */
 161 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 162 #endif
 163
 164 #endif
 165
 166 /* commands not needed from config_cmd_default.h */
 167 #undef CONFIG_CMD_FPGA                  /* FPGA configuration Support */
 168 #undef CONFIG_CMD_IMI                   /* iminfo */
 169 #undef CONFIG_CMD_NET                   /* bootp, tftpboot, rarpboot */
 170 #undef CONFIG_CMD_NFS                   /* NFS support */
 171 #undef CONFIG_CMD_SAVEENV               /* saveenv */
 172 #undef CONFIG_CMD_SETGETDCR             /* DCR support on 4xx */
 173
 174 #define CONFIG_OMAP3_SPI
 175 #define CONFIG_HARD_I2C
 176 #define CONFIG_SYS_I2C_SPEED            100000
 177 #define CONFIG_SYS_I2C_SLAVE            1
 178 #define CONFIG_DRIVER_OMAP34XX_I2C
 179
 180 /*
 181  * TWL4030
 182  */
 183 #define CONFIG_TWL4030_POWER
 184 #define CONFIG_TWL4030_LED
 185 #define CONFIG_TWL4030_KEYPAD
 186
 187 #define CONFIG_OMAP_GPIO
 188 #define GPIO_SLIDE                      71
 189
 190 /*
 191  * Board ONENAND Info.
 192  */
 193
 194 #define PART1_NAME                      "bootloader"
 195 #define PART1_SIZE                      128
 196 #define PART1_MULL                      1024
 197 #define PART1_SUFF                      "k"
 198 #define PART1_OFFS                      0x00000000
 199 #define PART1_MASK                      0x00000003
 200
 201 #define PART2_NAME                      "config"
 202 #define PART2_SIZE                      384
 203 #define PART2_MULL                      1024
 204 #define PART2_SUFF                      "k"
 205 #define PART2_OFFS                      0x00020000
 206 #define PART2_MASK                      0x00000000
 207
 208 #define PART3_NAME                      "log"
 209 #define PART3_SIZE                      256
 210 #define PART3_MULL                      1024
 211 #define PART3_SUFF                      "k"
 212 #define PART3_OFFS                      0x00080000
 213 #define PART3_MASK                      0x00000000
 214
 215 #define PART4_NAME                      "kernel"
 216 #define PART4_SIZE                      2
 217 #define PART4_MULL                      1024*1024
 218 #define PART4_SUFF                      "m"
 219 #define PART4_OFFS                      0x000c0000
 220 #define PART4_MASK                      0x00000000
 221
 222 #define PART5_NAME                      "initfs"
 223 #define PART5_SIZE                      2
 224 #define PART5_MULL                      1024*1024
 225 #define PART5_SUFF                      "m"
 226 #define PART5_OFFS                      0x002c0000
 227 #define PART5_MASK                      0x00000000
 228
 229 #define PART6_NAME                      "rootfs"
 230 #define PART6_SIZE                      257280
 231 #define PART6_MULL                      1024
 232 #define PART6_SUFF                      "k"
 233 #define PART6_OFFS                      0x004c0000
 234 #define PART6_MASK                      0x00000000
 235
 236 #ifdef ONENAND_SUPPORT
 237
 238 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
 239 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M
 240 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 241 #define CONFIG_MTD_DEVICE
 242 #define CONFIG_MTD_PARTITIONS
 243
 244 #ifdef UBIFS_SUPPORT
 245 #define CONFIG_RBTREE
 246 #define CONFIG_LZO
 247 #endif
 248
 249 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 250 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 251                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 252                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 253                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 254                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 255                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 256                 "-(" PART6_NAME ")"
 257
 258 #endif
 259
 260 /* Watchdog support */
 261 #define CONFIG_HW_WATCHDOG
 262
 263 /*
 264  * Framebuffer
 265  */
 266 /* Video console */
 267 #define CONFIG_VIDEO
 268 #define CONFIG_CFB_CONSOLE
 269 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 270 #define CONFIG_VIDEO_LOGO
 271 #define VIDEO_FB_16BPP_PIXEL_SWAP
 272 #define VIDEO_FB_16BPP_WORD_SWAP
 273 #define CONFIG_VIDEO_SW_CURSOR
 274 #define CONFIG_SPLASH_SCREEN
 275
 276 /* functions for cfb_console */
 277 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 278 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 279 #define VIDEO_GETC_FCT                  rx51_kp_getc
 280 #ifndef __ASSEMBLY__
 281 int rx51_kp_init(void);
 282 int rx51_kp_tstc(void);
 283 int rx51_kp_getc(void);
 284 #endif
 285
 286 #ifndef MTDPARTS_DEFAULT
 287 #define MTDPARTS_DEFAULT
 288 #endif
 289
 290 /* Environment information */
 291 #define CONFIG_EXTRA_ENV_SETTINGS \
 292         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 293         "usbtty=cdc_acm\0" \
 294         "stdin=vga\0" \
 295         "stdout=vga\0" \
 296         "stderr=vga\0" \
 297         "setcon=setenv stdin ${con};" \
 298                 "setenv stdout ${con};" \
 299                 "setenv stderr ${con}\0" \
 300         "sercon=setenv con serial; run setcon\0" \
 301         "usbcon=setenv con usbtty; run setcon\0" \
 302         "vgacon=setenv con vga; run setcon\0" \
 303         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 304         "switchmmc=mmc dev ${mmcnum}\0" \
 305         "kernaddr=0x82008000\0" \
 306         "initrdaddr=0x84008000\0" \
 307         "scriptaddr=0x86008000\0" \
 308         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 309                 "${loadaddr} ${mmcfile}\0" \
 310         "kernload=setenv loadaddr ${kernaddr};" \
 311                 "setenv mmcfile ${mmckernfile};" \
 312                 "run fileload\0" \
 313         "initrdload=setenv loadaddr ${initrdaddr};" \
 314                 "setenv mmcfile ${mmcinitrdfile};" \
 315                 "run fileload\0" \
 316         "scriptload=setenv loadaddr ${scriptaddr};" \
 317                 "setenv mmcfile ${mmcscriptfile};" \
 318                 "run fileload\0" \
 319         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 320                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 321         "kernboot=echo Booting ${mmckernfile} from mmc " \
 322                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 323         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 324                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 325         "attachboot=echo Booting attached kernel image ...;" \
 326                 "setenv setup_omap_atag 1;" \
 327                 "bootm ${attkernaddr};" \
 328                 "setenv setup_omap_atag\0" \
 329         "trymmcscriptboot=if run switchmmc; then " \
 330                         "if run scriptload; then " \
 331                                 "run scriptboot;" \
 332                         "fi;" \
 333                 "fi\0" \
 334         "trymmckernboot=if run switchmmc; then " \
 335                         "if run kernload; then " \
 336                                 "run kernboot;" \
 337                         "fi;" \
 338                 "fi\0" \
 339         "trymmckerninitrdboot=if run switchmmc; then " \
 340                         "if run initrdload; then " \
 341                                 "if run kernload; then " \
 342                                         "run kerninitrdboot;" \
 343                                 "fi;" \
 344                         "fi; " \
 345                 "fi\0" \
 346         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 347                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 348         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 349                 "setenv mmcpart 2; run trymmcpartboot;" \
 350                 "setenv mmcpart 3; run trymmcpartboot;" \
 351                 "setenv mmcpart 4; run trymmcpartboot\0" \
 352         "trymmcboot=if run switchmmc; then " \
 353                         "setenv mmctype fat;" \
 354                         "run trymmcallpartboot;" \
 355                         "setenv mmctype ext2;" \
 356                         "run trymmcallpartboot;" \
 357                         "setenv mmctype ext4;" \
 358                         "run trymmcallpartboot;" \
 359                 "fi\0" \
 360         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 361         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 362         "menucmd=bootmenu\0" \
 363         "bootmenu_0=Attached kernel=run attachboot\0" \
 364         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 365         "bootmenu_2=External SD card=run sdboot\0" \
 366         "bootmenu_3=U-Boot boot order=boot\0" \
 367         "bootmenu_delay=30\0" \
 368         ""
 369
 370 #define CONFIG_PREBOOT \
 371         "setenv mmcnum 1; setenv mmcpart 1;" \
 372         "setenv mmcscriptfile bootmenu.scr;" \
 373         "if run switchmmc; then " \
 374                 "setenv mmcdone true;" \
 375                 "setenv mmctype fat;" \
 376                 "if run scriptload; then true; else " \
 377                         "setenv mmctype ext2;" \
 378                         "if run scriptload; then true; else " \
 379                                 "setenv mmctype ext4;" \
 380                                 "if run scriptload; then true; else " \
 381                                         "setenv mmcdone false;" \
 382                                 "fi;" \
 383                         "fi;" \
 384                 "fi;" \
 385                 "if ${mmcdone}; then " \
 386                         "run scriptboot;" \
 387                 "fi;" \
 388         "fi;" \
 389         "if run slide; then true; else " \
 390                 "setenv bootmenu_delay 0;" \
 391                 "setenv bootdelay 0;" \
 392         "fi"
 393
 394 #define CONFIG_POSTBOOTMENU \
 395         "echo;" \
 396         "echo Extra commands:;" \
 397         "echo run sercon - Use serial port for control.;" \
 398         "echo run usbcon - Use usbtty for control.;" \
 399         "echo run vgacon - Use framebuffer/keyboard.;" \
 400         "echo run sdboot - Boot from SD card slot.;" \
 401         "echo run emmcboot - Boot internal eMMC memory.;" \
 402         "echo run attachboot - Boot attached kernel image.;" \
 403         "echo"
 404
 405 #define CONFIG_BOOTCOMMAND \
 406         "run sdboot;" \
 407         "run emmcboot;" \
 408         "run attachboot;" \
 409         "echo"
 410
 411 #define CONFIG_BOOTDELAY 30
 412 #define CONFIG_AUTOBOOT_KEYED
 413 #define CONFIG_MENU
 414 #define CONFIG_MENU_SHOW
 415
 416 /*
 417  * Miscellaneous configurable options
 418  */
 419 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 420 #define CONFIG_SYS_HUSH_PARSER                  /* use "hush" command parser */
 421 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 422 #define CONFIG_SYS_PROMPT               "Nokia RX-51 # "
 423 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 424 /* Print Buffer Size */
 425 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 426                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 427 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 428 /* Boot Argument Buffer Size */
 429 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 430
 431 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 432 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 433
 434 /* default load address */
 435 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 436
 437 /*
 438  * OMAP3 has 12 GP timers, they can be driven by the system clock
 439  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 440  * This rate is divided by a local divisor.
 441  */
 442 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 443 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 444 #define CONFIG_SYS_HZ                   1000
 445
 446 /*
 447  * Stack sizes
 448  *
 449  * The stack sizes are set up in start.S using the settings below
 450  */
 451 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 452
 453 /*
 454  * Physical Memory Map
 455  */
 456 #define CONFIG_NR_DRAM_BANKS            2
 457 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 458
 459 /*
 460  * FLASH and environment organization
 461  */
 462
 463 #define CONFIG_ENV_IS_NOWHERE
 464
 465 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 466 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 467 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 468 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 469                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 470
 471 /*
 472  * Attached kernel image
 473  */
 474
 475 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 476 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 477
 478 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 479 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 480 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 481 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 482
 483 /* Reserve protected RAM for attached kernel */
 484 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 485
 486 #endif /* __CONFIG_H */