LXR uboot/include/configs/nokia

   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 * SPDX-License-Identifier:     GPL-2.0+
  17 */
  18
  19#ifndef __CONFIG_H
  20#define __CONFIG_H
  21
  22#define CONFIG_SYS_CACHELINE_SIZE 64
  23
  24/*
  25 * High Level Configuration Options
  26 */
  27
  28#define CONFIG_OMAP                     /* in a TI OMAP core */
  29#define CONFIG_OMAP3430                 /* which is in a 3430 */
  30#define CONFIG_OMAP3_RX51               /* working with RX51 */
  31#define CONFIG_SYS_L2CACHE_OFF          /* pretend there is no L2 CACHE */
  32#define CONFIG_OMAP_COMMON
  33/* Common ARM Erratas */
  34#define CONFIG_ARM_ERRATA_454179
  35#define CONFIG_ARM_ERRATA_430973
  36#define CONFIG_ARM_ERRATA_621766
  37
  38#define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  39
  40/*
  41 * Nokia X-Loader loading secondary image to address 0x80400000
  42 * NOLO loading boot image to random place, so it doesn't really
  43 * matter what we set this to. We have to copy u-boot to this address
  44 */
  45#define CONFIG_SYS_TEXT_BASE    0x80008000
  46
  47#define CONFIG_SDRC                     /* The chip has SDRC controller */
  48
  49#include <asm/arch/cpu.h>               /* get chip and board defs */
  50#include <asm/arch/omap.h>
  51#include <asm/arch/mem.h>
  52#include <linux/stringify.h>
  53
  54/*
  55 * Display CPU and Board information
  56 */
  57#define CONFIG_DISPLAY_CPUINFO
  58#define CONFIG_DISPLAY_BOARDINFO
  59
  60/* Clock Defines */
  61#define V_OSCK                  26000000        /* Clock output from T2 */
  62#define V_SCLK                  (V_OSCK >> 1)
  63
  64#undef CONFIG_USE_IRQ                           /* no support for IRQs */
  65#define CONFIG_MISC_INIT_R
  66#define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  67
  68#define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  69#define CONFIG_INITRD_TAG                       /* enable passing initrd */
  70#define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  71#define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  72
  73/*
  74 * Size of malloc() pool
  75 */
  76#define CONFIG_ENV_SIZE                 (128 << 10)
  77#define CONFIG_UBI_SIZE                 (512 << 10)
  78#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  79                                        (128 << 10))
  80
  81/*
  82 * Hardware drivers
  83 */
  84
  85/*
  86 * NS16550 Configuration
  87 */
  88#define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  89
  90#define CONFIG_SYS_NS16550_SERIAL
  91#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  92#define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  93
  94/*
  95 * select serial console configuration
  96 */
  97#define CONFIG_CONS_INDEX               3
  98#define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  99#define CONFIG_SERIAL3                  3               /* UART3 on RX-51 */
 100
 101/* allow to overwrite serial and ethaddr */
 102#define CONFIG_ENV_OVERWRITE
 103#define CONFIG_BAUDRATE                 115200
 104#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
 105#define CONFIG_MMC
 106#define CONFIG_GENERIC_MMC
 107#define CONFIG_OMAP_HSMMC
 108#define CONFIG_DOS_PARTITION
 109
 110/* USB */
 111#define CONFIG_USB_MUSB_UDC
 112#define CONFIG_USB_MUSB_HCD
 113#define CONFIG_USB_OMAP3
 114#define CONFIG_TWL4030_USB
 115
 116/* USB device configuration */
 117#define CONFIG_USB_DEVICE
 118#define CONFIG_USBD_VENDORID            0x0421
 119#define CONFIG_USBD_PRODUCTID           0x01c8
 120#define CONFIG_USBD_MANUFACTURER        "Nokia"
 121#define CONFIG_USBD_PRODUCT_NAME        "N900"
 122
 123#define CONFIG_SYS_CONSOLE_IS_IN_ENV
 124#define CONFIG_SYS_NO_FLASH
 125
 126/* commands to include */
 127
 128#define CONFIG_CMDLINE_EDITING          /* add command line history */
 129#define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 130
 131#define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 132#define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 133
 134#ifdef ONENAND_SUPPORT
 135
 136#define CONFIG_CMD_ONENAND              /* ONENAND support */
 137#define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 138
 139#ifdef UBIFS_SUPPORT
 140#define CONFIG_CMD_UBI                  /* UBI Support */
 141#define CONFIG_CMD_UBIFS                /* UBIFS Support */
 142#endif
 143
 144#endif
 145
 146#define CONFIG_OMAP3_SPI
 147#define CONFIG_SYS_I2C
 148#define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 149#define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 150#define CONFIG_SYS_I2C_OMAP34XX
 151
 152/*
 153 * TWL4030
 154 */
 155#define CONFIG_TWL4030_POWER
 156#define CONFIG_TWL4030_LED
 157#define CONFIG_TWL4030_KEYPAD
 158
 159#define CONFIG_OMAP_GPIO
 160#define GPIO_SLIDE                      71
 161
 162/*
 163 * Board ONENAND Info.
 164 */
 165
 166#define PART1_NAME                      "bootloader"
 167#define PART1_SIZE                      128
 168#define PART1_MULL                      1024
 169#define PART1_SUFF                      "k"
 170#define PART1_OFFS                      0x00000000
 171#define PART1_MASK                      0x00000003
 172
 173#define PART2_NAME                      "config"
 174#define PART2_SIZE                      384
 175#define PART2_MULL                      1024
 176#define PART2_SUFF                      "k"
 177#define PART2_OFFS                      0x00020000
 178#define PART2_MASK                      0x00000000
 179
 180#define PART3_NAME                      "log"
 181#define PART3_SIZE                      256
 182#define PART3_MULL                      1024
 183#define PART3_SUFF                      "k"
 184#define PART3_OFFS                      0x00080000
 185#define PART3_MASK                      0x00000000
 186
 187#define PART4_NAME                      "kernel"
 188#define PART4_SIZE                      2
 189#define PART4_MULL                      1024*1024
 190#define PART4_SUFF                      "m"
 191#define PART4_OFFS                      0x000c0000
 192#define PART4_MASK                      0x00000000
 193
 194#define PART5_NAME                      "initfs"
 195#define PART5_SIZE                      2
 196#define PART5_MULL                      1024*1024
 197#define PART5_SUFF                      "m"
 198#define PART5_OFFS                      0x002c0000
 199#define PART5_MASK                      0x00000000
 200
 201#define PART6_NAME                      "rootfs"
 202#define PART6_SIZE                      257280
 203#define PART6_MULL                      1024
 204#define PART6_SUFF                      "k"
 205#define PART6_OFFS                      0x004c0000
 206#define PART6_MASK                      0x00000000
 207
 208#ifdef ONENAND_SUPPORT
 209
 210#define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 211#define CONFIG_MTD_DEVICE
 212#define CONFIG_MTD_PARTITIONS
 213
 214#ifdef UBIFS_SUPPORT
 215#define CONFIG_RBTREE
 216#define CONFIG_LZO
 217#endif
 218
 219#define MTDIDS_DEFAULT                  "onenand0=onenand"
 220#define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 221                __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 222                __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 223                __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 224                __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 225                __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 226                "-(" PART6_NAME ")"
 227
 228#endif
 229
 230/* Watchdog support */
 231#define CONFIG_HW_WATCHDOG
 232
 233/*
 234 * Framebuffer
 235 */
 236/* Video console */
 237#define CONFIG_VIDEO
 238#define CONFIG_CFB_CONSOLE
 239#define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 240#define CONFIG_VIDEO_LOGO
 241#define VIDEO_FB_16BPP_PIXEL_SWAP
 242#define VIDEO_FB_16BPP_WORD_SWAP
 243#define CONFIG_VIDEO_SW_CURSOR
 244#define CONFIG_SPLASH_SCREEN
 245
 246/* functions for cfb_console */
 247#define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 248#define VIDEO_TSTC_FCT                  rx51_kp_tstc
 249#define VIDEO_GETC_FCT                  rx51_kp_getc
 250#ifndef __ASSEMBLY__
 251struct stdio_dev;
 252int rx51_kp_init(void);
 253int rx51_kp_tstc(struct stdio_dev *sdev);
 254int rx51_kp_getc(struct stdio_dev *sdev);
 255#endif
 256
 257#ifndef MTDPARTS_DEFAULT
 258#define MTDPARTS_DEFAULT
 259#endif
 260
 261/* Environment information */
 262#define CONFIG_EXTRA_ENV_SETTINGS \
 263        "mtdparts=" MTDPARTS_DEFAULT "\0" \
 264        "usbtty=cdc_acm\0" \
 265        "stdin=vga\0" \
 266        "stdout=vga\0" \
 267        "stderr=vga\0" \
 268        "setcon=setenv stdin ${con};" \
 269                "setenv stdout ${con};" \
 270                "setenv stderr ${con}\0" \
 271        "sercon=setenv con serial; run setcon\0" \
 272        "usbcon=setenv con usbtty; run setcon\0" \
 273        "vgacon=setenv con vga; run setcon\0" \
 274        "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 275        "switchmmc=mmc dev ${mmcnum}\0" \
 276        "kernaddr=0x82008000\0" \
 277        "initrdaddr=0x84008000\0" \
 278        "scriptaddr=0x86008000\0" \
 279        "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 280                "${loadaddr} ${mmcfile}\0" \
 281        "kernload=setenv loadaddr ${kernaddr};" \
 282                "setenv mmcfile ${mmckernfile};" \
 283                "run fileload\0" \
 284        "initrdload=setenv loadaddr ${initrdaddr};" \
 285                "setenv mmcfile ${mmcinitrdfile};" \
 286                "run fileload\0" \
 287        "scriptload=setenv loadaddr ${scriptaddr};" \
 288                "setenv mmcfile ${mmcscriptfile};" \
 289                "run fileload\0" \
 290        "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 291                "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 292        "kernboot=echo Booting ${mmckernfile} from mmc " \
 293                "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 294        "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 295                "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 296        "attachboot=echo Booting attached kernel image ...;" \
 297                "setenv setup_omap_atag 1;" \
 298                "bootm ${attkernaddr};" \
 299                "setenv setup_omap_atag\0" \
 300        "trymmcscriptboot=if run switchmmc; then " \
 301                        "if run scriptload; then " \
 302                                "run scriptboot;" \
 303                        "fi;" \
 304                "fi\0" \
 305        "trymmckernboot=if run switchmmc; then " \
 306                        "if run kernload; then " \
 307                                "run kernboot;" \
 308                        "fi;" \
 309                "fi\0" \
 310        "trymmckerninitrdboot=if run switchmmc; then " \
 311                        "if run initrdload; then " \
 312                                "if run kernload; then " \
 313                                        "run kerninitrdboot;" \
 314                                "fi;" \
 315                        "fi; " \
 316                "fi\0" \
 317        "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 318                "setenv mmckernfile uImage; run trymmckernboot\0" \
 319        "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 320                "setenv mmcpart 2; run trymmcpartboot;" \
 321                "setenv mmcpart 3; run trymmcpartboot;" \
 322                "setenv mmcpart 4; run trymmcpartboot\0" \
 323        "trymmcboot=if run switchmmc; then " \
 324                        "setenv mmctype fat;" \
 325                        "run trymmcallpartboot;" \
 326                        "setenv mmctype ext2;" \
 327                        "run trymmcallpartboot;" \
 328                        "setenv mmctype ext4;" \
 329                        "run trymmcallpartboot;" \
 330                "fi\0" \
 331        "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 332        "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 333        "menucmd=bootmenu\0" \
 334        "bootmenu_0=Attached kernel=run attachboot\0" \
 335        "bootmenu_1=Internal eMMC=run emmcboot\0" \
 336        "bootmenu_2=External SD card=run sdboot\0" \
 337        "bootmenu_3=U-Boot boot order=boot\0" \
 338        "bootmenu_delay=30\0" \
 339        ""
 340
 341#define CONFIG_PREBOOT \
 342        "setenv mmcnum 1; setenv mmcpart 1;" \
 343        "setenv mmcscriptfile bootmenu.scr;" \
 344        "if run switchmmc; then " \
 345                "setenv mmcdone true;" \
 346                "setenv mmctype fat;" \
 347                "if run scriptload; then true; else " \
 348                        "setenv mmctype ext2;" \
 349                        "if run scriptload; then true; else " \
 350                                "setenv mmctype ext4;" \
 351                                "if run scriptload; then true; else " \
 352                                        "setenv mmcdone false;" \
 353                                "fi;" \
 354                        "fi;" \
 355                "fi;" \
 356                "if ${mmcdone}; then " \
 357                        "run scriptboot;" \
 358                "fi;" \
 359        "fi;" \
 360        "if run slide; then true; else " \
 361                "setenv bootmenu_delay 0;" \
 362                "setenv bootdelay 0;" \
 363        "fi"
 364
 365#define CONFIG_POSTBOOTMENU \
 366        "echo;" \
 367        "echo Extra commands:;" \
 368        "echo run sercon - Use serial port for control.;" \
 369        "echo run usbcon - Use usbtty for control.;" \
 370        "echo run vgacon - Use framebuffer/keyboard.;" \
 371        "echo run sdboot - Boot from SD card slot.;" \
 372        "echo run emmcboot - Boot internal eMMC memory.;" \
 373        "echo run attachboot - Boot attached kernel image.;" \
 374        "echo"
 375
 376#define CONFIG_BOOTCOMMAND \
 377        "run sdboot;" \
 378        "run emmcboot;" \
 379        "run attachboot;" \
 380        "echo"
 381
 382#define CONFIG_MENU
 383#define CONFIG_MENU_SHOW
 384
 385/*
 386 * Miscellaneous configurable options
 387 */
 388#define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 389#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 390/* Print Buffer Size */
 391#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 392                                                sizeof(CONFIG_SYS_PROMPT) + 16)
 393#define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 394/* Boot Argument Buffer Size */
 395#define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 396
 397#define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 398#define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 399
 400/* default load address */
 401#define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 402
 403/*
 404 * OMAP3 has 12 GP timers, they can be driven by the system clock
 405 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 406 * This rate is divided by a local divisor.
 407 */
 408#define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 409#define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 410
 411/*
 412 * Stack sizes
 413 *
 414 * The stack sizes are set up in start.S using the settings below
 415 */
 416#define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 417
 418/*
 419 * Physical Memory Map
 420 */
 421#define CONFIG_NR_DRAM_BANKS            2
 422#define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 423
 424/*
 425 * FLASH and environment organization
 426 */
 427
 428#define CONFIG_ENV_IS_NOWHERE
 429
 430#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 431#define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 432#define CONFIG_SYS_INIT_RAM_SIZE        0x800
 433#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 434                        CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 435
 436/*
 437 * Attached kernel image
 438 */
 439
 440#define SDRAM_SIZE                      0x10000000      /* 256 MB */
 441#define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 442
 443#define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 444#define KERNEL_OFFSET                   0x40000         /* 256 kB */
 445#define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 446#define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 447
 448/* Reserve protected RAM for attached kernel */
 449#define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 450
 451#endif /* __CONFIG_H */
 452