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
 126 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 127 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 128
 129 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 130 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 131
 132 #ifdef ONENAND_SUPPORT
 133
 134 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 135 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 136
 137 #ifdef UBIFS_SUPPORT
 138 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 139 #endif
 140
 141 #endif
 142
 143 #define CONFIG_OMAP3_SPI
 144 #define CONFIG_SYS_I2C
 145 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 146 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 147 #define CONFIG_SYS_I2C_OMAP34XX
 148
 149 /*
 150  * TWL4030
 151  */
 152 #define CONFIG_TWL4030_POWER
 153 #define CONFIG_TWL4030_LED
 154 #define CONFIG_TWL4030_KEYPAD
 155
 156 #define CONFIG_OMAP_GPIO
 157 #define GPIO_SLIDE                      71
 158
 159 /*
 160  * Board ONENAND Info.
 161  */
 162
 163 #define PART1_NAME                      "bootloader"
 164 #define PART1_SIZE                      128
 165 #define PART1_MULL                      1024
 166 #define PART1_SUFF                      "k"
 167 #define PART1_OFFS                      0x00000000
 168 #define PART1_MASK                      0x00000003
 169
 170 #define PART2_NAME                      "config"
 171 #define PART2_SIZE                      384
 172 #define PART2_MULL                      1024
 173 #define PART2_SUFF                      "k"
 174 #define PART2_OFFS                      0x00020000
 175 #define PART2_MASK                      0x00000000
 176
 177 #define PART3_NAME                      "log"
 178 #define PART3_SIZE                      256
 179 #define PART3_MULL                      1024
 180 #define PART3_SUFF                      "k"
 181 #define PART3_OFFS                      0x00080000
 182 #define PART3_MASK                      0x00000000
 183
 184 #define PART4_NAME                      "kernel"
 185 #define PART4_SIZE                      2
 186 #define PART4_MULL                      1024*1024
 187 #define PART4_SUFF                      "m"
 188 #define PART4_OFFS                      0x000c0000
 189 #define PART4_MASK                      0x00000000
 190
 191 #define PART5_NAME                      "initfs"
 192 #define PART5_SIZE                      2
 193 #define PART5_MULL                      1024*1024
 194 #define PART5_SUFF                      "m"
 195 #define PART5_OFFS                      0x002c0000
 196 #define PART5_MASK                      0x00000000
 197
 198 #define PART6_NAME                      "rootfs"
 199 #define PART6_SIZE                      257280
 200 #define PART6_MULL                      1024
 201 #define PART6_SUFF                      "k"
 202 #define PART6_OFFS                      0x004c0000
 203 #define PART6_MASK                      0x00000000
 204
 205 #ifdef ONENAND_SUPPORT
 206
 207 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 208 #define CONFIG_MTD_DEVICE
 209 #define CONFIG_MTD_PARTITIONS
 210
 211 #ifdef UBIFS_SUPPORT
 212 #define CONFIG_RBTREE
 213 #define CONFIG_LZO
 214 #endif
 215
 216 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 217 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 218                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 219                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 220                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 221                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 222                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 223                 "-(" PART6_NAME ")"
 224
 225 #endif
 226
 227 /* Watchdog support */
 228 #define CONFIG_HW_WATCHDOG
 229
 230 /*
 231  * Framebuffer
 232  */
 233 /* Video console */
 234 #define CONFIG_VIDEO
 235 #define CONFIG_CFB_CONSOLE
 236 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 237 #define CONFIG_VIDEO_LOGO
 238 #define VIDEO_FB_16BPP_PIXEL_SWAP
 239 #define VIDEO_FB_16BPP_WORD_SWAP
 240 #define CONFIG_VIDEO_SW_CURSOR
 241 #define CONFIG_SPLASH_SCREEN
 242
 243 /* functions for cfb_console */
 244 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 245 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 246 #define VIDEO_GETC_FCT                  rx51_kp_getc
 247 #ifndef __ASSEMBLY__
 248 struct stdio_dev;
 249 int rx51_kp_init(void);
 250 int rx51_kp_tstc(struct stdio_dev *sdev);
 251 int rx51_kp_getc(struct stdio_dev *sdev);
 252 #endif
 253
 254 #ifndef MTDPARTS_DEFAULT
 255 #define MTDPARTS_DEFAULT
 256 #endif
 257
 258 /* Environment information */
 259 #define CONFIG_EXTRA_ENV_SETTINGS \
 260         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 261         "usbtty=cdc_acm\0" \
 262         "stdin=vga\0" \
 263         "stdout=vga\0" \
 264         "stderr=vga\0" \
 265         "setcon=setenv stdin ${con};" \
 266                 "setenv stdout ${con};" \
 267                 "setenv stderr ${con}\0" \
 268         "sercon=setenv con serial; run setcon\0" \
 269         "usbcon=setenv con usbtty; run setcon\0" \
 270         "vgacon=setenv con vga; run setcon\0" \
 271         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 272         "switchmmc=mmc dev ${mmcnum}\0" \
 273         "kernaddr=0x82008000\0" \
 274         "initrdaddr=0x84008000\0" \
 275         "scriptaddr=0x86008000\0" \
 276         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 277                 "${loadaddr} ${mmcfile}\0" \
 278         "kernload=setenv loadaddr ${kernaddr};" \
 279                 "setenv mmcfile ${mmckernfile};" \
 280                 "run fileload\0" \
 281         "initrdload=setenv loadaddr ${initrdaddr};" \
 282                 "setenv mmcfile ${mmcinitrdfile};" \
 283                 "run fileload\0" \
 284         "scriptload=setenv loadaddr ${scriptaddr};" \
 285                 "setenv mmcfile ${mmcscriptfile};" \
 286                 "run fileload\0" \
 287         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 288                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 289         "kernboot=echo Booting ${mmckernfile} from mmc " \
 290                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 291         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 292                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 293         "attachboot=echo Booting attached kernel image ...;" \
 294                 "setenv setup_omap_atag 1;" \
 295                 "bootm ${attkernaddr};" \
 296                 "setenv setup_omap_atag\0" \
 297         "trymmcscriptboot=if run switchmmc; then " \
 298                         "if run scriptload; then " \
 299                                 "run scriptboot;" \
 300                         "fi;" \
 301                 "fi\0" \
 302         "trymmckernboot=if run switchmmc; then " \
 303                         "if run kernload; then " \
 304                                 "run kernboot;" \
 305                         "fi;" \
 306                 "fi\0" \
 307         "trymmckerninitrdboot=if run switchmmc; then " \
 308                         "if run initrdload; then " \
 309                                 "if run kernload; then " \
 310                                         "run kerninitrdboot;" \
 311                                 "fi;" \
 312                         "fi; " \
 313                 "fi\0" \
 314         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 315                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 316         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 317                 "setenv mmcpart 2; run trymmcpartboot;" \
 318                 "setenv mmcpart 3; run trymmcpartboot;" \
 319                 "setenv mmcpart 4; run trymmcpartboot\0" \
 320         "trymmcboot=if run switchmmc; then " \
 321                         "setenv mmctype fat;" \
 322                         "run trymmcallpartboot;" \
 323                         "setenv mmctype ext2;" \
 324                         "run trymmcallpartboot;" \
 325                         "setenv mmctype ext4;" \
 326                         "run trymmcallpartboot;" \
 327                 "fi\0" \
 328         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 329         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 330         "menucmd=bootmenu\0" \
 331         "bootmenu_0=Attached kernel=run attachboot\0" \
 332         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 333         "bootmenu_2=External SD card=run sdboot\0" \
 334         "bootmenu_3=U-Boot boot order=boot\0" \
 335         "bootmenu_delay=30\0" \
 336         ""
 337
 338 #define CONFIG_PREBOOT \
 339         "setenv mmcnum 1; setenv mmcpart 1;" \
 340         "setenv mmcscriptfile bootmenu.scr;" \
 341         "if run switchmmc; then " \
 342                 "setenv mmcdone true;" \
 343                 "setenv mmctype fat;" \
 344                 "if run scriptload; then true; else " \
 345                         "setenv mmctype ext2;" \
 346                         "if run scriptload; then true; else " \
 347                                 "setenv mmctype ext4;" \
 348                                 "if run scriptload; then true; else " \
 349                                         "setenv mmcdone false;" \
 350                                 "fi;" \
 351                         "fi;" \
 352                 "fi;" \
 353                 "if ${mmcdone}; then " \
 354                         "run scriptboot;" \
 355                 "fi;" \
 356         "fi;" \
 357         "if run slide; then true; else " \
 358                 "setenv bootmenu_delay 0;" \
 359                 "setenv bootdelay 0;" \
 360         "fi"
 361
 362 #define CONFIG_POSTBOOTMENU \
 363         "echo;" \
 364         "echo Extra commands:;" \
 365         "echo run sercon - Use serial port for control.;" \
 366         "echo run usbcon - Use usbtty for control.;" \
 367         "echo run vgacon - Use framebuffer/keyboard.;" \
 368         "echo run sdboot - Boot from SD card slot.;" \
 369         "echo run emmcboot - Boot internal eMMC memory.;" \
 370         "echo run attachboot - Boot attached kernel image.;" \
 371         "echo"
 372
 373 #define CONFIG_BOOTCOMMAND \
 374         "run sdboot;" \
 375         "run emmcboot;" \
 376         "run attachboot;" \
 377         "echo"
 378
 379 #define CONFIG_MENU
 380 #define CONFIG_MENU_SHOW
 381
 382 /*
 383  * Miscellaneous configurable options
 384  */
 385 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 386 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 387 /* Print Buffer Size */
 388 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 389                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 390 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 391 /* Boot Argument Buffer Size */
 392 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 393
 394 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 395 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 396
 397 /* default load address */
 398 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 399
 400 /*
 401  * OMAP3 has 12 GP timers, they can be driven by the system clock
 402  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 403  * This rate is divided by a local divisor.
 404  */
 405 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 406 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 407
 408 /*
 409  * Stack sizes
 410  *
 411  * The stack sizes are set up in start.S using the settings below
 412  */
 413 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 414
 415 /*
 416  * Physical Memory Map
 417  */
 418 #define CONFIG_NR_DRAM_BANKS            2
 419 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 420
 421 /*
 422  * FLASH and environment organization
 423  */
 424
 425 #define CONFIG_ENV_IS_NOWHERE
 426
 427 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 428 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 429 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 430 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 431                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 432
 433 /*
 434  * Attached kernel image
 435  */
 436
 437 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 438 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 439
 440 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 441 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 442 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 443 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 444
 445 /* Reserve protected RAM for attached kernel */
 446 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 447
 448 #endif /* __CONFIG_H */