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
  33 #define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  34
  35 /*
  36  * Nokia X-Loader loading secondary image to address 0x80400000
  37  * NOLO loading boot image to random place, so it doesn't really
  38  * matter what we set this to. We have to copy u-boot to this address
  39  */
  40 #define CONFIG_SYS_TEXT_BASE    0x80008000
  41
  42 #define CONFIG_SDRC                     /* The chip has SDRC controller */
  43
  44 #include <asm/arch/cpu.h>               /* get chip and board defs */
  45 #include <asm/arch/omap.h>
  46 #include <asm/arch/mem.h>
  47 #include <linux/stringify.h>
  48
  49 /*
  50  * Display CPU and Board information
  51  */
  52 #define CONFIG_DISPLAY_CPUINFO
  53 #define CONFIG_DISPLAY_BOARDINFO
  54
  55 /* Clock Defines */
  56 #define V_OSCK                  26000000        /* Clock output from T2 */
  57 #define V_SCLK                  (V_OSCK >> 1)
  58
  59 #undef CONFIG_USE_IRQ                           /* no support for IRQs */
  60 #define CONFIG_MISC_INIT_R
  61 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  62
  63 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  64 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  65 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  66 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  67
  68 /*
  69  * Size of malloc() pool
  70  */
  71 #define CONFIG_ENV_SIZE                 (128 << 10)
  72 #define CONFIG_UBI_SIZE                 (512 << 10)
  73 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  74                                         (128 << 10))
  75
  76 /*
  77  * Hardware drivers
  78  */
  79
  80 /*
  81  * NS16550 Configuration
  82  */
  83 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  84
  85 #define CONFIG_SYS_NS16550
  86 #define CONFIG_SYS_NS16550_SERIAL
  87 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  88 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  89
  90 /*
  91  * select serial console configuration
  92  */
  93 #define CONFIG_CONS_INDEX               3
  94 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  95 #define CONFIG_SERIAL3                  3               /* UART3 on RX-51 */
  96
  97 /* allow to overwrite serial and ethaddr */
  98 #define CONFIG_ENV_OVERWRITE
  99 #define CONFIG_BAUDRATE                 115200
 100 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
 101 #define CONFIG_MMC
 102 #define CONFIG_GENERIC_MMC
 103 #define CONFIG_OMAP_HSMMC
 104 #define CONFIG_DOS_PARTITION
 105
 106 /* USB */
 107 #define CONFIG_MUSB_UDC
 108 #define CONFIG_MUSB_HDC
 109 #define CONFIG_USB_OMAP3
 110 #define CONFIG_TWL4030_USB
 111
 112 /* USB device configuration */
 113 #define CONFIG_USB_DEVICE
 114 #define CONFIG_USBD_VENDORID            0x0421
 115 #define CONFIG_USBD_PRODUCTID           0x01c8
 116 #define CONFIG_USBD_MANUFACTURER        "Nokia"
 117 #define CONFIG_USBD_PRODUCT_NAME        "N900"
 118
 119 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 120 #define CONFIG_SYS_NO_FLASH
 121
 122 /* commands to include */
 123 #include <config_cmd_default.h>
 124
 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 #define CONFIG_CMD_GPIO                 /* Enable gpio command */
 132
 133 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 134 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 135
 136 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 137 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 138
 139 #ifdef ONENAND_SUPPORT
 140
 141 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 142 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 143
 144 #ifdef UBIFS_SUPPORT
 145 #define CONFIG_CMD_UBI                  /* UBI Support */
 146 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 147 #endif
 148
 149 #endif
 150
 151 /* commands not needed from config_cmd_default.h */
 152 #undef CONFIG_CMD_FPGA                  /* FPGA configuration Support */
 153 #undef CONFIG_CMD_IMI                   /* iminfo */
 154 #undef CONFIG_CMD_NET                   /* bootp, tftpboot, rarpboot */
 155 #undef CONFIG_CMD_NFS                   /* NFS support */
 156 #undef CONFIG_CMD_SAVEENV               /* saveenv */
 157 #undef CONFIG_CMD_SETGETDCR             /* DCR support on 4xx */
 158
 159 #define CONFIG_OMAP3_SPI
 160 #define CONFIG_SYS_I2C
 161 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 162 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 163 #define CONFIG_SYS_I2C_OMAP34XX
 164
 165 /*
 166  * TWL4030
 167  */
 168 #define CONFIG_TWL4030_POWER
 169 #define CONFIG_TWL4030_LED
 170 #define CONFIG_TWL4030_KEYPAD
 171
 172 #define CONFIG_OMAP_GPIO
 173 #define GPIO_SLIDE                      71
 174
 175 /*
 176  * Board ONENAND Info.
 177  */
 178
 179 #define PART1_NAME                      "bootloader"
 180 #define PART1_SIZE                      128
 181 #define PART1_MULL                      1024
 182 #define PART1_SUFF                      "k"
 183 #define PART1_OFFS                      0x00000000
 184 #define PART1_MASK                      0x00000003
 185
 186 #define PART2_NAME                      "config"
 187 #define PART2_SIZE                      384
 188 #define PART2_MULL                      1024
 189 #define PART2_SUFF                      "k"
 190 #define PART2_OFFS                      0x00020000
 191 #define PART2_MASK                      0x00000000
 192
 193 #define PART3_NAME                      "log"
 194 #define PART3_SIZE                      256
 195 #define PART3_MULL                      1024
 196 #define PART3_SUFF                      "k"
 197 #define PART3_OFFS                      0x00080000
 198 #define PART3_MASK                      0x00000000
 199
 200 #define PART4_NAME                      "kernel"
 201 #define PART4_SIZE                      2
 202 #define PART4_MULL                      1024*1024
 203 #define PART4_SUFF                      "m"
 204 #define PART4_OFFS                      0x000c0000
 205 #define PART4_MASK                      0x00000000
 206
 207 #define PART5_NAME                      "initfs"
 208 #define PART5_SIZE                      2
 209 #define PART5_MULL                      1024*1024
 210 #define PART5_SUFF                      "m"
 211 #define PART5_OFFS                      0x002c0000
 212 #define PART5_MASK                      0x00000000
 213
 214 #define PART6_NAME                      "rootfs"
 215 #define PART6_SIZE                      257280
 216 #define PART6_MULL                      1024
 217 #define PART6_SUFF                      "k"
 218 #define PART6_OFFS                      0x004c0000
 219 #define PART6_MASK                      0x00000000
 220
 221 #ifdef ONENAND_SUPPORT
 222
 223 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 224 #define CONFIG_MTD_DEVICE
 225 #define CONFIG_MTD_PARTITIONS
 226
 227 #ifdef UBIFS_SUPPORT
 228 #define CONFIG_RBTREE
 229 #define CONFIG_LZO
 230 #endif
 231
 232 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 233 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 234                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 235                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 236                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 237                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 238                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 239                 "-(" PART6_NAME ")"
 240
 241 #endif
 242
 243 /* Watchdog support */
 244 #define CONFIG_HW_WATCHDOG
 245
 246 /*
 247  * Framebuffer
 248  */
 249 /* Video console */
 250 #define CONFIG_VIDEO
 251 #define CONFIG_CFB_CONSOLE
 252 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 253 #define CONFIG_VIDEO_LOGO
 254 #define VIDEO_FB_16BPP_PIXEL_SWAP
 255 #define VIDEO_FB_16BPP_WORD_SWAP
 256 #define CONFIG_VIDEO_SW_CURSOR
 257 #define CONFIG_SPLASH_SCREEN
 258
 259 /* functions for cfb_console */
 260 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 261 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 262 #define VIDEO_GETC_FCT                  rx51_kp_getc
 263 #ifndef __ASSEMBLY__
 264 struct stdio_dev;
 265 int rx51_kp_init(void);
 266 int rx51_kp_tstc(struct stdio_dev *sdev);
 267 int rx51_kp_getc(struct stdio_dev *sdev);
 268 #endif
 269
 270 #ifndef MTDPARTS_DEFAULT
 271 #define MTDPARTS_DEFAULT
 272 #endif
 273
 274 /* Environment information */
 275 #define CONFIG_EXTRA_ENV_SETTINGS \
 276         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 277         "usbtty=cdc_acm\0" \
 278         "stdin=vga\0" \
 279         "stdout=vga\0" \
 280         "stderr=vga\0" \
 281         "setcon=setenv stdin ${con};" \
 282                 "setenv stdout ${con};" \
 283                 "setenv stderr ${con}\0" \
 284         "sercon=setenv con serial; run setcon\0" \
 285         "usbcon=setenv con usbtty; run setcon\0" \
 286         "vgacon=setenv con vga; run setcon\0" \
 287         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 288         "switchmmc=mmc dev ${mmcnum}\0" \
 289         "kernaddr=0x82008000\0" \
 290         "initrdaddr=0x84008000\0" \
 291         "scriptaddr=0x86008000\0" \
 292         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 293                 "${loadaddr} ${mmcfile}\0" \
 294         "kernload=setenv loadaddr ${kernaddr};" \
 295                 "setenv mmcfile ${mmckernfile};" \
 296                 "run fileload\0" \
 297         "initrdload=setenv loadaddr ${initrdaddr};" \
 298                 "setenv mmcfile ${mmcinitrdfile};" \
 299                 "run fileload\0" \
 300         "scriptload=setenv loadaddr ${scriptaddr};" \
 301                 "setenv mmcfile ${mmcscriptfile};" \
 302                 "run fileload\0" \
 303         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 304                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 305         "kernboot=echo Booting ${mmckernfile} from mmc " \
 306                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 307         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 308                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 309         "attachboot=echo Booting attached kernel image ...;" \
 310                 "setenv setup_omap_atag 1;" \
 311                 "bootm ${attkernaddr};" \
 312                 "setenv setup_omap_atag\0" \
 313         "trymmcscriptboot=if run switchmmc; then " \
 314                         "if run scriptload; then " \
 315                                 "run scriptboot;" \
 316                         "fi;" \
 317                 "fi\0" \
 318         "trymmckernboot=if run switchmmc; then " \
 319                         "if run kernload; then " \
 320                                 "run kernboot;" \
 321                         "fi;" \
 322                 "fi\0" \
 323         "trymmckerninitrdboot=if run switchmmc; then " \
 324                         "if run initrdload; then " \
 325                                 "if run kernload; then " \
 326                                         "run kerninitrdboot;" \
 327                                 "fi;" \
 328                         "fi; " \
 329                 "fi\0" \
 330         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 331                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 332         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 333                 "setenv mmcpart 2; run trymmcpartboot;" \
 334                 "setenv mmcpart 3; run trymmcpartboot;" \
 335                 "setenv mmcpart 4; run trymmcpartboot\0" \
 336         "trymmcboot=if run switchmmc; then " \
 337                         "setenv mmctype fat;" \
 338                         "run trymmcallpartboot;" \
 339                         "setenv mmctype ext2;" \
 340                         "run trymmcallpartboot;" \
 341                         "setenv mmctype ext4;" \
 342                         "run trymmcallpartboot;" \
 343                 "fi\0" \
 344         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 345         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 346         "menucmd=bootmenu\0" \
 347         "bootmenu_0=Attached kernel=run attachboot\0" \
 348         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 349         "bootmenu_2=External SD card=run sdboot\0" \
 350         "bootmenu_3=U-Boot boot order=boot\0" \
 351         "bootmenu_delay=30\0" \
 352         ""
 353
 354 #define CONFIG_PREBOOT \
 355         "setenv mmcnum 1; setenv mmcpart 1;" \
 356         "setenv mmcscriptfile bootmenu.scr;" \
 357         "if run switchmmc; then " \
 358                 "setenv mmcdone true;" \
 359                 "setenv mmctype fat;" \
 360                 "if run scriptload; then true; else " \
 361                         "setenv mmctype ext2;" \
 362                         "if run scriptload; then true; else " \
 363                                 "setenv mmctype ext4;" \
 364                                 "if run scriptload; then true; else " \
 365                                         "setenv mmcdone false;" \
 366                                 "fi;" \
 367                         "fi;" \
 368                 "fi;" \
 369                 "if ${mmcdone}; then " \
 370                         "run scriptboot;" \
 371                 "fi;" \
 372         "fi;" \
 373         "if run slide; then true; else " \
 374                 "setenv bootmenu_delay 0;" \
 375                 "setenv bootdelay 0;" \
 376         "fi"
 377
 378 #define CONFIG_POSTBOOTMENU \
 379         "echo;" \
 380         "echo Extra commands:;" \
 381         "echo run sercon - Use serial port for control.;" \
 382         "echo run usbcon - Use usbtty for control.;" \
 383         "echo run vgacon - Use framebuffer/keyboard.;" \
 384         "echo run sdboot - Boot from SD card slot.;" \
 385         "echo run emmcboot - Boot internal eMMC memory.;" \
 386         "echo run attachboot - Boot attached kernel image.;" \
 387         "echo"
 388
 389 #define CONFIG_BOOTCOMMAND \
 390         "run sdboot;" \
 391         "run emmcboot;" \
 392         "run attachboot;" \
 393         "echo"
 394
 395 #define CONFIG_BOOTDELAY 30
 396 #define CONFIG_AUTOBOOT_KEYED
 397 #define CONFIG_MENU
 398 #define CONFIG_MENU_SHOW
 399
 400 /*
 401  * Miscellaneous configurable options
 402  */
 403 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 404 #define CONFIG_SYS_HUSH_PARSER                  /* use "hush" command parser */
 405 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 406 #define CONFIG_SYS_PROMPT               "Nokia RX-51 # "
 407 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 408 /* Print Buffer Size */
 409 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 410                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 411 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 412 /* Boot Argument Buffer Size */
 413 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 414
 415 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 416 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 417
 418 /* default load address */
 419 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 420
 421 /*
 422  * OMAP3 has 12 GP timers, they can be driven by the system clock
 423  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 424  * This rate is divided by a local divisor.
 425  */
 426 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 427 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 428
 429 /*
 430  * Stack sizes
 431  *
 432  * The stack sizes are set up in start.S using the settings below
 433  */
 434 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 435
 436 /*
 437  * Physical Memory Map
 438  */
 439 #define CONFIG_NR_DRAM_BANKS            2
 440 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 441
 442 /*
 443  * FLASH and environment organization
 444  */
 445
 446 #define CONFIG_ENV_IS_NOWHERE
 447
 448 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 449 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 450 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 451 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 452                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 453
 454 /*
 455  * Attached kernel image
 456  */
 457
 458 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 459 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 460
 461 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 462 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 463 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 464 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 465
 466 /* Reserve protected RAM for attached kernel */
 467 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 468
 469 #endif /* __CONFIG_H */