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 /* 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 /*
  53  * Display CPU and Board information
  54  */
  55 #define CONFIG_DISPLAY_CPUINFO
  56 #define CONFIG_DISPLAY_BOARDINFO
  57
  58 /* Clock Defines */
  59 #define V_OSCK                  26000000        /* Clock output from T2 */
  60 #define V_SCLK                  (V_OSCK >> 1)
  61
  62 #undef CONFIG_USE_IRQ                           /* no support for IRQs */
  63 #define CONFIG_MISC_INIT_R
  64 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  65
  66 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  67 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  68 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  69 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  70
  71 /*
  72  * Size of malloc() pool
  73  */
  74 #define CONFIG_ENV_SIZE                 (128 << 10)
  75 #define CONFIG_UBI_SIZE                 (512 << 10)
  76 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  77                                         (128 << 10))
  78
  79 /*
  80  * Hardware drivers
  81  */
  82
  83 /*
  84  * NS16550 Configuration
  85  */
  86 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  87
  88 #define CONFIG_SYS_NS16550_SERIAL
  89 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  90 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  91
  92 /*
  93  * select serial console configuration
  94  */
  95 #define CONFIG_CONS_INDEX               3
  96 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  97 #define CONFIG_SERIAL3                  3               /* UART3 on RX-51 */
  98
  99 /* allow to overwrite serial and ethaddr */
 100 #define CONFIG_ENV_OVERWRITE
 101 #define CONFIG_BAUDRATE                 115200
 102 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
 103 #define CONFIG_MMC
 104 #define CONFIG_GENERIC_MMC
 105 #define CONFIG_OMAP_HSMMC
 106 #define CONFIG_DOS_PARTITION
 107
 108 /* USB */
 109 #define CONFIG_USB_MUSB_UDC
 110 #define CONFIG_USB_MUSB_HCD
 111 #define CONFIG_USB_OMAP3
 112 #define CONFIG_TWL4030_USB
 113
 114 /* USB device configuration */
 115 #define CONFIG_USB_DEVICE
 116 #define CONFIG_USBD_VENDORID            0x0421
 117 #define CONFIG_USBD_PRODUCTID           0x01c8
 118 #define CONFIG_USBD_MANUFACTURER        "Nokia"
 119 #define CONFIG_USBD_PRODUCT_NAME        "N900"
 120
 121 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 122 #define CONFIG_SYS_NO_FLASH
 123
 124 /* commands to include */
 125 #define CONFIG_CMD_EXT2                 /* EXT2 Support */
 126 #define CONFIG_CMD_EXT4                 /* EXT4 Support */
 127 #define CONFIG_CMD_FAT                  /* FAT support */
 128
 129 #define CONFIG_CMD_I2C                  /* I2C serial bus support */
 130 #define CONFIG_CMD_MMC                  /* MMC support */
 131
 132 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 133 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 134
 135 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 136 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 137
 138 #ifdef ONENAND_SUPPORT
 139
 140 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 141 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 142
 143 #ifdef UBIFS_SUPPORT
 144 #define CONFIG_CMD_UBI                  /* UBI Support */
 145 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 146 #endif
 147
 148 #endif
 149
 150 #define CONFIG_OMAP3_SPI
 151 #define CONFIG_SYS_I2C
 152 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 153 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 154 #define CONFIG_SYS_I2C_OMAP34XX
 155
 156 /*
 157  * TWL4030
 158  */
 159 #define CONFIG_TWL4030_POWER
 160 #define CONFIG_TWL4030_LED
 161 #define CONFIG_TWL4030_KEYPAD
 162
 163 #define CONFIG_OMAP_GPIO
 164 #define GPIO_SLIDE                      71
 165
 166 /*
 167  * Board ONENAND Info.
 168  */
 169
 170 #define PART1_NAME                      "bootloader"
 171 #define PART1_SIZE                      128
 172 #define PART1_MULL                      1024
 173 #define PART1_SUFF                      "k"
 174 #define PART1_OFFS                      0x00000000
 175 #define PART1_MASK                      0x00000003
 176
 177 #define PART2_NAME                      "config"
 178 #define PART2_SIZE                      384
 179 #define PART2_MULL                      1024
 180 #define PART2_SUFF                      "k"
 181 #define PART2_OFFS                      0x00020000
 182 #define PART2_MASK                      0x00000000
 183
 184 #define PART3_NAME                      "log"
 185 #define PART3_SIZE                      256
 186 #define PART3_MULL                      1024
 187 #define PART3_SUFF                      "k"
 188 #define PART3_OFFS                      0x00080000
 189 #define PART3_MASK                      0x00000000
 190
 191 #define PART4_NAME                      "kernel"
 192 #define PART4_SIZE                      2
 193 #define PART4_MULL                      1024*1024
 194 #define PART4_SUFF                      "m"
 195 #define PART4_OFFS                      0x000c0000
 196 #define PART4_MASK                      0x00000000
 197
 198 #define PART5_NAME                      "initfs"
 199 #define PART5_SIZE                      2
 200 #define PART5_MULL                      1024*1024
 201 #define PART5_SUFF                      "m"
 202 #define PART5_OFFS                      0x002c0000
 203 #define PART5_MASK                      0x00000000
 204
 205 #define PART6_NAME                      "rootfs"
 206 #define PART6_SIZE                      257280
 207 #define PART6_MULL                      1024
 208 #define PART6_SUFF                      "k"
 209 #define PART6_OFFS                      0x004c0000
 210 #define PART6_MASK                      0x00000000
 211
 212 #ifdef ONENAND_SUPPORT
 213
 214 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 215 #define CONFIG_MTD_DEVICE
 216 #define CONFIG_MTD_PARTITIONS
 217
 218 #ifdef UBIFS_SUPPORT
 219 #define CONFIG_RBTREE
 220 #define CONFIG_LZO
 221 #endif
 222
 223 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 224 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 225                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 226                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 227                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 228                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 229                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 230                 "-(" PART6_NAME ")"
 231
 232 #endif
 233
 234 /* Watchdog support */
 235 #define CONFIG_HW_WATCHDOG
 236
 237 /*
 238  * Framebuffer
 239  */
 240 /* Video console */
 241 #define CONFIG_VIDEO
 242 #define CONFIG_CFB_CONSOLE
 243 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 244 #define CONFIG_VIDEO_LOGO
 245 #define VIDEO_FB_16BPP_PIXEL_SWAP
 246 #define VIDEO_FB_16BPP_WORD_SWAP
 247 #define CONFIG_VIDEO_SW_CURSOR
 248 #define CONFIG_SPLASH_SCREEN
 249
 250 /* functions for cfb_console */
 251 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 252 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 253 #define VIDEO_GETC_FCT                  rx51_kp_getc
 254 #ifndef __ASSEMBLY__
 255 struct stdio_dev;
 256 int rx51_kp_init(void);
 257 int rx51_kp_tstc(struct stdio_dev *sdev);
 258 int rx51_kp_getc(struct stdio_dev *sdev);
 259 #endif
 260
 261 #ifndef MTDPARTS_DEFAULT
 262 #define MTDPARTS_DEFAULT
 263 #endif
 264
 265 /* Environment information */
 266 #define CONFIG_EXTRA_ENV_SETTINGS \
 267         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 268         "usbtty=cdc_acm\0" \
 269         "stdin=vga\0" \
 270         "stdout=vga\0" \
 271         "stderr=vga\0" \
 272         "setcon=setenv stdin ${con};" \
 273                 "setenv stdout ${con};" \
 274                 "setenv stderr ${con}\0" \
 275         "sercon=setenv con serial; run setcon\0" \
 276         "usbcon=setenv con usbtty; run setcon\0" \
 277         "vgacon=setenv con vga; run setcon\0" \
 278         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 279         "switchmmc=mmc dev ${mmcnum}\0" \
 280         "kernaddr=0x82008000\0" \
 281         "initrdaddr=0x84008000\0" \
 282         "scriptaddr=0x86008000\0" \
 283         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 284                 "${loadaddr} ${mmcfile}\0" \
 285         "kernload=setenv loadaddr ${kernaddr};" \
 286                 "setenv mmcfile ${mmckernfile};" \
 287                 "run fileload\0" \
 288         "initrdload=setenv loadaddr ${initrdaddr};" \
 289                 "setenv mmcfile ${mmcinitrdfile};" \
 290                 "run fileload\0" \
 291         "scriptload=setenv loadaddr ${scriptaddr};" \
 292                 "setenv mmcfile ${mmcscriptfile};" \
 293                 "run fileload\0" \
 294         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 295                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 296         "kernboot=echo Booting ${mmckernfile} from mmc " \
 297                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 298         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 299                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 300         "attachboot=echo Booting attached kernel image ...;" \
 301                 "setenv setup_omap_atag 1;" \
 302                 "bootm ${attkernaddr};" \
 303                 "setenv setup_omap_atag\0" \
 304         "trymmcscriptboot=if run switchmmc; then " \
 305                         "if run scriptload; then " \
 306                                 "run scriptboot;" \
 307                         "fi;" \
 308                 "fi\0" \
 309         "trymmckernboot=if run switchmmc; then " \
 310                         "if run kernload; then " \
 311                                 "run kernboot;" \
 312                         "fi;" \
 313                 "fi\0" \
 314         "trymmckerninitrdboot=if run switchmmc; then " \
 315                         "if run initrdload; then " \
 316                                 "if run kernload; then " \
 317                                         "run kerninitrdboot;" \
 318                                 "fi;" \
 319                         "fi; " \
 320                 "fi\0" \
 321         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 322                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 323         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 324                 "setenv mmcpart 2; run trymmcpartboot;" \
 325                 "setenv mmcpart 3; run trymmcpartboot;" \
 326                 "setenv mmcpart 4; run trymmcpartboot\0" \
 327         "trymmcboot=if run switchmmc; then " \
 328                         "setenv mmctype fat;" \
 329                         "run trymmcallpartboot;" \
 330                         "setenv mmctype ext2;" \
 331                         "run trymmcallpartboot;" \
 332                         "setenv mmctype ext4;" \
 333                         "run trymmcallpartboot;" \
 334                 "fi\0" \
 335         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 336         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 337         "menucmd=bootmenu\0" \
 338         "bootmenu_0=Attached kernel=run attachboot\0" \
 339         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 340         "bootmenu_2=External SD card=run sdboot\0" \
 341         "bootmenu_3=U-Boot boot order=boot\0" \
 342         "bootmenu_delay=30\0" \
 343         ""
 344
 345 #define CONFIG_PREBOOT \
 346         "setenv mmcnum 1; setenv mmcpart 1;" \
 347         "setenv mmcscriptfile bootmenu.scr;" \
 348         "if run switchmmc; then " \
 349                 "setenv mmcdone true;" \
 350                 "setenv mmctype fat;" \
 351                 "if run scriptload; then true; else " \
 352                         "setenv mmctype ext2;" \
 353                         "if run scriptload; then true; else " \
 354                                 "setenv mmctype ext4;" \
 355                                 "if run scriptload; then true; else " \
 356                                         "setenv mmcdone false;" \
 357                                 "fi;" \
 358                         "fi;" \
 359                 "fi;" \
 360                 "if ${mmcdone}; then " \
 361                         "run scriptboot;" \
 362                 "fi;" \
 363         "fi;" \
 364         "if run slide; then true; else " \
 365                 "setenv bootmenu_delay 0;" \
 366                 "setenv bootdelay 0;" \
 367         "fi"
 368
 369 #define CONFIG_POSTBOOTMENU \
 370         "echo;" \
 371         "echo Extra commands:;" \
 372         "echo run sercon - Use serial port for control.;" \
 373         "echo run usbcon - Use usbtty for control.;" \
 374         "echo run vgacon - Use framebuffer/keyboard.;" \
 375         "echo run sdboot - Boot from SD card slot.;" \
 376         "echo run emmcboot - Boot internal eMMC memory.;" \
 377         "echo run attachboot - Boot attached kernel image.;" \
 378         "echo"
 379
 380 #define CONFIG_BOOTCOMMAND \
 381         "run sdboot;" \
 382         "run emmcboot;" \
 383         "run attachboot;" \
 384         "echo"
 385
 386 #define CONFIG_BOOTDELAY 30
 387 #define CONFIG_MENU
 388 #define CONFIG_MENU_SHOW
 389
 390 /*
 391  * Miscellaneous configurable options
 392  */
 393 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 394 #define CONFIG_SYS_HUSH_PARSER                  /* use "hush" command parser */
 395 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 396 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 397 /* Print Buffer Size */
 398 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 399                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 400 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 401 /* Boot Argument Buffer Size */
 402 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 403
 404 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 405 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 406
 407 /* default load address */
 408 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 409
 410 /*
 411  * OMAP3 has 12 GP timers, they can be driven by the system clock
 412  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 413  * This rate is divided by a local divisor.
 414  */
 415 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 416 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 417
 418 /*
 419  * Stack sizes
 420  *
 421  * The stack sizes are set up in start.S using the settings below
 422  */
 423 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 424
 425 /*
 426  * Physical Memory Map
 427  */
 428 #define CONFIG_NR_DRAM_BANKS            2
 429 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 430
 431 /*
 432  * FLASH and environment organization
 433  */
 434
 435 #define CONFIG_ENV_IS_NOWHERE
 436
 437 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 438 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 439 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 440 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 441                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 442
 443 /*
 444  * Attached kernel image
 445  */
 446
 447 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 448 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 449
 450 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 451 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 452 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 453 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 454
 455 /* Reserve protected RAM for attached kernel */
 456 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 457
 458 #endif /* __CONFIG_H */