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