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  * 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 #define CONFIG_SYS_GENERIC_BOARD
  32 /* Common ARM Erratas */
  33 #define CONFIG_ARM_ERRATA_454179
  34 #define CONFIG_ARM_ERRATA_430973
  35 #define CONFIG_ARM_ERRATA_621766
  36
  37 #define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  38
  39 /*
  40  * Nokia X-Loader loading secondary image to address 0x80400000
  41  * NOLO loading boot image to random place, so it doesn't really
  42  * matter what we set this to. We have to copy u-boot to this address
  43  */
  44 #define CONFIG_SYS_TEXT_BASE    0x80008000
  45
  46 #define CONFIG_SDRC                     /* The chip has SDRC controller */
  47
  48 #include <asm/arch/cpu.h>               /* get chip and board defs */
  49 #include <asm/arch/omap.h>
  50 #include <asm/arch/mem.h>
  51 #include <linux/stringify.h>
  52
  53 /*
  54  * Display CPU and Board information
  55  */
  56 #define CONFIG_DISPLAY_CPUINFO
  57 #define CONFIG_DISPLAY_BOARDINFO
  58
  59 /* Clock Defines */
  60 #define V_OSCK                  26000000        /* Clock output from T2 */
  61 #define V_SCLK                  (V_OSCK >> 1)
  62
  63 #undef CONFIG_USE_IRQ                           /* no support for IRQs */
  64 #define CONFIG_MISC_INIT_R
  65 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  66
  67 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  68 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  69 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  70 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  71
  72 /*
  73  * Size of malloc() pool
  74  */
  75 #define CONFIG_ENV_SIZE                 (128 << 10)
  76 #define CONFIG_UBI_SIZE                 (512 << 10)
  77 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  78                                         (128 << 10))
  79
  80 /*
  81  * Hardware drivers
  82  */
  83
  84 /*
  85  * NS16550 Configuration
  86  */
  87 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  88
  89 #define CONFIG_SYS_NS16550
  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_MUSB_UDC
 112 #define CONFIG_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 #define CONFIG_CMD_EXT2                 /* EXT2 Support */
 128 #define CONFIG_CMD_EXT4                 /* EXT4 Support */
 129 #define CONFIG_CMD_FAT                  /* FAT support */
 130
 131 #define CONFIG_CMD_I2C                  /* I2C serial bus support */
 132 #define CONFIG_CMD_MMC                  /* MMC support */
 133 #define CONFIG_CMD_GPIO                 /* Enable gpio command */
 134
 135 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 136 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 137
 138 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 139 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 140
 141 #ifdef ONENAND_SUPPORT
 142
 143 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 144 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 145
 146 #ifdef UBIFS_SUPPORT
 147 #define CONFIG_CMD_UBI                  /* UBI Support */
 148 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 149 #endif
 150
 151 #endif
 152
 153 #define CONFIG_OMAP3_SPI
 154 #define CONFIG_SYS_I2C
 155 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 156 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 157 #define CONFIG_SYS_I2C_OMAP34XX
 158
 159 /*
 160  * TWL4030
 161  */
 162 #define CONFIG_TWL4030_POWER
 163 #define CONFIG_TWL4030_LED
 164 #define CONFIG_TWL4030_KEYPAD
 165
 166 #define CONFIG_OMAP_GPIO
 167 #define GPIO_SLIDE                      71
 168
 169 /*
 170  * Board ONENAND Info.
 171  */
 172
 173 #define PART1_NAME                      "bootloader"
 174 #define PART1_SIZE                      128
 175 #define PART1_MULL                      1024
 176 #define PART1_SUFF                      "k"
 177 #define PART1_OFFS                      0x00000000
 178 #define PART1_MASK                      0x00000003
 179
 180 #define PART2_NAME                      "config"
 181 #define PART2_SIZE                      384
 182 #define PART2_MULL                      1024
 183 #define PART2_SUFF                      "k"
 184 #define PART2_OFFS                      0x00020000
 185 #define PART2_MASK                      0x00000000
 186
 187 #define PART3_NAME                      "log"
 188 #define PART3_SIZE                      256
 189 #define PART3_MULL                      1024
 190 #define PART3_SUFF                      "k"
 191 #define PART3_OFFS                      0x00080000
 192 #define PART3_MASK                      0x00000000
 193
 194 #define PART4_NAME                      "kernel"
 195 #define PART4_SIZE                      2
 196 #define PART4_MULL                      1024*1024
 197 #define PART4_SUFF                      "m"
 198 #define PART4_OFFS                      0x000c0000
 199 #define PART4_MASK                      0x00000000
 200
 201 #define PART5_NAME                      "initfs"
 202 #define PART5_SIZE                      2
 203 #define PART5_MULL                      1024*1024
 204 #define PART5_SUFF                      "m"
 205 #define PART5_OFFS                      0x002c0000
 206 #define PART5_MASK                      0x00000000
 207
 208 #define PART6_NAME                      "rootfs"
 209 #define PART6_SIZE                      257280
 210 #define PART6_MULL                      1024
 211 #define PART6_SUFF                      "k"
 212 #define PART6_OFFS                      0x004c0000
 213 #define PART6_MASK                      0x00000000
 214
 215 #ifdef ONENAND_SUPPORT
 216
 217 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 218 #define CONFIG_MTD_DEVICE
 219 #define CONFIG_MTD_PARTITIONS
 220
 221 #ifdef UBIFS_SUPPORT
 222 #define CONFIG_RBTREE
 223 #define CONFIG_LZO
 224 #endif
 225
 226 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 227 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 228                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 229                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 230                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 231                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 232                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 233                 "-(" PART6_NAME ")"
 234
 235 #endif
 236
 237 /* Watchdog support */
 238 #define CONFIG_HW_WATCHDOG
 239
 240 /*
 241  * Framebuffer
 242  */
 243 /* Video console */
 244 #define CONFIG_VIDEO
 245 #define CONFIG_CFB_CONSOLE
 246 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 247 #define CONFIG_VIDEO_LOGO
 248 #define VIDEO_FB_16BPP_PIXEL_SWAP
 249 #define VIDEO_FB_16BPP_WORD_SWAP
 250 #define CONFIG_VIDEO_SW_CURSOR
 251 #define CONFIG_SPLASH_SCREEN
 252
 253 /* functions for cfb_console */
 254 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 255 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 256 #define VIDEO_GETC_FCT                  rx51_kp_getc
 257 #ifndef __ASSEMBLY__
 258 struct stdio_dev;
 259 int rx51_kp_init(void);
 260 int rx51_kp_tstc(struct stdio_dev *sdev);
 261 int rx51_kp_getc(struct stdio_dev *sdev);
 262 #endif
 263
 264 #ifndef MTDPARTS_DEFAULT
 265 #define MTDPARTS_DEFAULT
 266 #endif
 267
 268 /* Environment information */
 269 #define CONFIG_EXTRA_ENV_SETTINGS \
 270         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 271         "usbtty=cdc_acm\0" \
 272         "stdin=vga\0" \
 273         "stdout=vga\0" \
 274         "stderr=vga\0" \
 275         "setcon=setenv stdin ${con};" \
 276                 "setenv stdout ${con};" \
 277                 "setenv stderr ${con}\0" \
 278         "sercon=setenv con serial; run setcon\0" \
 279         "usbcon=setenv con usbtty; run setcon\0" \
 280         "vgacon=setenv con vga; run setcon\0" \
 281         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 282         "switchmmc=mmc dev ${mmcnum}\0" \
 283         "kernaddr=0x82008000\0" \
 284         "initrdaddr=0x84008000\0" \
 285         "scriptaddr=0x86008000\0" \
 286         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 287                 "${loadaddr} ${mmcfile}\0" \
 288         "kernload=setenv loadaddr ${kernaddr};" \
 289                 "setenv mmcfile ${mmckernfile};" \
 290                 "run fileload\0" \
 291         "initrdload=setenv loadaddr ${initrdaddr};" \
 292                 "setenv mmcfile ${mmcinitrdfile};" \
 293                 "run fileload\0" \
 294         "scriptload=setenv loadaddr ${scriptaddr};" \
 295                 "setenv mmcfile ${mmcscriptfile};" \
 296                 "run fileload\0" \
 297         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 298                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 299         "kernboot=echo Booting ${mmckernfile} from mmc " \
 300                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 301         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 302                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 303         "attachboot=echo Booting attached kernel image ...;" \
 304                 "setenv setup_omap_atag 1;" \
 305                 "bootm ${attkernaddr};" \
 306                 "setenv setup_omap_atag\0" \
 307         "trymmcscriptboot=if run switchmmc; then " \
 308                         "if run scriptload; then " \
 309                                 "run scriptboot;" \
 310                         "fi;" \
 311                 "fi\0" \
 312         "trymmckernboot=if run switchmmc; then " \
 313                         "if run kernload; then " \
 314                                 "run kernboot;" \
 315                         "fi;" \
 316                 "fi\0" \
 317         "trymmckerninitrdboot=if run switchmmc; then " \
 318                         "if run initrdload; then " \
 319                                 "if run kernload; then " \
 320                                         "run kerninitrdboot;" \
 321                                 "fi;" \
 322                         "fi; " \
 323                 "fi\0" \
 324         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 325                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 326         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 327                 "setenv mmcpart 2; run trymmcpartboot;" \
 328                 "setenv mmcpart 3; run trymmcpartboot;" \
 329                 "setenv mmcpart 4; run trymmcpartboot\0" \
 330         "trymmcboot=if run switchmmc; then " \
 331                         "setenv mmctype fat;" \
 332                         "run trymmcallpartboot;" \
 333                         "setenv mmctype ext2;" \
 334                         "run trymmcallpartboot;" \
 335                         "setenv mmctype ext4;" \
 336                         "run trymmcallpartboot;" \
 337                 "fi\0" \
 338         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 339         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 340         "menucmd=bootmenu\0" \
 341         "bootmenu_0=Attached kernel=run attachboot\0" \
 342         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 343         "bootmenu_2=External SD card=run sdboot\0" \
 344         "bootmenu_3=U-Boot boot order=boot\0" \
 345         "bootmenu_delay=30\0" \
 346         ""
 347
 348 #define CONFIG_PREBOOT \
 349         "setenv mmcnum 1; setenv mmcpart 1;" \
 350         "setenv mmcscriptfile bootmenu.scr;" \
 351         "if run switchmmc; then " \
 352                 "setenv mmcdone true;" \
 353                 "setenv mmctype fat;" \
 354                 "if run scriptload; then true; else " \
 355                         "setenv mmctype ext2;" \
 356                         "if run scriptload; then true; else " \
 357                                 "setenv mmctype ext4;" \
 358                                 "if run scriptload; then true; else " \
 359                                         "setenv mmcdone false;" \
 360                                 "fi;" \
 361                         "fi;" \
 362                 "fi;" \
 363                 "if ${mmcdone}; then " \
 364                         "run scriptboot;" \
 365                 "fi;" \
 366         "fi;" \
 367         "if run slide; then true; else " \
 368                 "setenv bootmenu_delay 0;" \
 369                 "setenv bootdelay 0;" \
 370         "fi"
 371
 372 #define CONFIG_POSTBOOTMENU \
 373         "echo;" \
 374         "echo Extra commands:;" \
 375         "echo run sercon - Use serial port for control.;" \
 376         "echo run usbcon - Use usbtty for control.;" \
 377         "echo run vgacon - Use framebuffer/keyboard.;" \
 378         "echo run sdboot - Boot from SD card slot.;" \
 379         "echo run emmcboot - Boot internal eMMC memory.;" \
 380         "echo run attachboot - Boot attached kernel image.;" \
 381         "echo"
 382
 383 #define CONFIG_BOOTCOMMAND \
 384         "run sdboot;" \
 385         "run emmcboot;" \
 386         "run attachboot;" \
 387         "echo"
 388
 389 #define CONFIG_BOOTDELAY 30
 390 #define CONFIG_MENU
 391 #define CONFIG_MENU_SHOW
 392
 393 /*
 394  * Miscellaneous configurable options
 395  */
 396 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 397 #define CONFIG_SYS_HUSH_PARSER                  /* use "hush" command parser */
 398 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 399 #define CONFIG_SYS_PROMPT               "Nokia RX-51 # "
 400 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 401 /* Print Buffer Size */
 402 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 403                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 404 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 405 /* Boot Argument Buffer Size */
 406 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 407
 408 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 409 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 410
 411 /* default load address */
 412 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 413
 414 /*
 415  * OMAP3 has 12 GP timers, they can be driven by the system clock
 416  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 417  * This rate is divided by a local divisor.
 418  */
 419 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 420 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 421
 422 /*
 423  * Stack sizes
 424  *
 425  * The stack sizes are set up in start.S using the settings below
 426  */
 427 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 428
 429 /*
 430  * Physical Memory Map
 431  */
 432 #define CONFIG_NR_DRAM_BANKS            2
 433 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 434
 435 /*
 436  * FLASH and environment organization
 437  */
 438
 439 #define CONFIG_ENV_IS_NOWHERE
 440
 441 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 442 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 443 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 444 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 445                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 446
 447 /*
 448  * Attached kernel image
 449  */
 450
 451 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 452 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 453
 454 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 455 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 456 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 457 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 458
 459 /* Reserve protected RAM for attached kernel */
 460 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 461
 462 #endif /* __CONFIG_H */