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