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 #define CONFIG_SYS_CACHELINE_SIZE 64
  23
  24 /*
  25  * High Level Configuration Options
  26  */
  27
  28 #define CONFIG_OMAP                     /* in a TI OMAP core */
  29 #define CONFIG_OMAP3430                 /* which is in a 3430 */
  30 #define CONFIG_OMAP3_RX51               /* working with RX51 */
  31 #define CONFIG_SYS_L2CACHE_OFF          /* pretend there is no L2 CACHE */
  32 #define CONFIG_OMAP_COMMON
  33 /* Common ARM Erratas */
  34 #define CONFIG_ARM_ERRATA_454179
  35 #define CONFIG_ARM_ERRATA_430973
  36 #define CONFIG_ARM_ERRATA_621766
  37
  38 #define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  39
  40 /*
  41  * Nokia X-Loader loading secondary image to address 0x80400000
  42  * NOLO loading boot image to random place, so it doesn't really
  43  * matter what we set this to. We have to copy u-boot to this address
  44  */
  45 #define CONFIG_SYS_TEXT_BASE    0x80008000
  46
  47 #define CONFIG_SDRC                     /* The chip has SDRC controller */
  48
  49 #include <asm/arch/cpu.h>               /* get chip and board defs */
  50 #include <asm/arch/omap.h>
  51 #include <asm/arch/mem.h>
  52 #include <linux/stringify.h>
  53
  54 /*
  55  * Display CPU and Board information
  56  */
  57 #define CONFIG_DISPLAY_CPUINFO
  58 #define CONFIG_DISPLAY_BOARDINFO
  59
  60 /* Clock Defines */
  61 #define V_OSCK                  26000000        /* Clock output from T2 */
  62 #define V_SCLK                  (V_OSCK >> 1)
  63
  64 #undef CONFIG_USE_IRQ                           /* no support for IRQs */
  65 #define CONFIG_MISC_INIT_R
  66 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  67
  68 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  69 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  70 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  71 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  72
  73 /*
  74  * Size of malloc() pool
  75  */
  76 #define CONFIG_ENV_SIZE                 (128 << 10)
  77 #define CONFIG_UBI_SIZE                 (512 << 10)
  78 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  79                                         (128 << 10))
  80
  81 /*
  82  * Hardware drivers
  83  */
  84
  85 /*
  86  * NS16550 Configuration
  87  */
  88 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  89
  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_USB_MUSB_UDC
 112 #define CONFIG_USB_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
 128 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 129 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 130
 131 #define CONFIG_CMD_BOOTMENU             /* ANSI terminal Boot Menu */
 132 #define CONFIG_CMD_CLEAR                /* ANSI terminal clear screen command */
 133
 134 #ifdef ONENAND_SUPPORT
 135
 136 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 137 #define CONFIG_CMD_MTDPARTS             /* mtd parts support */
 138
 139 #ifdef UBIFS_SUPPORT
 140 #define CONFIG_CMD_UBI                  /* UBI Support */
 141 #define CONFIG_CMD_UBIFS                /* UBIFS Support */
 142 #endif
 143
 144 #endif
 145
 146 #define CONFIG_OMAP3_SPI
 147 #define CONFIG_SYS_I2C
 148 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 149 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 150 #define CONFIG_SYS_I2C_OMAP34XX
 151
 152 /*
 153  * TWL4030
 154  */
 155 #define CONFIG_TWL4030_POWER
 156 #define CONFIG_TWL4030_LED
 157 #define CONFIG_TWL4030_KEYPAD
 158
 159 #define CONFIG_OMAP_GPIO
 160 #define GPIO_SLIDE                      71
 161
 162 /*
 163  * Board ONENAND Info.
 164  */
 165
 166 #define PART1_NAME                      "bootloader"
 167 #define PART1_SIZE                      128
 168 #define PART1_MULL                      1024
 169 #define PART1_SUFF                      "k"
 170 #define PART1_OFFS                      0x00000000
 171 #define PART1_MASK                      0x00000003
 172
 173 #define PART2_NAME                      "config"
 174 #define PART2_SIZE                      384
 175 #define PART2_MULL                      1024
 176 #define PART2_SUFF                      "k"
 177 #define PART2_OFFS                      0x00020000
 178 #define PART2_MASK                      0x00000000
 179
 180 #define PART3_NAME                      "log"
 181 #define PART3_SIZE                      256
 182 #define PART3_MULL                      1024
 183 #define PART3_SUFF                      "k"
 184 #define PART3_OFFS                      0x00080000
 185 #define PART3_MASK                      0x00000000
 186
 187 #define PART4_NAME                      "kernel"
 188 #define PART4_SIZE                      2
 189 #define PART4_MULL                      1024*1024
 190 #define PART4_SUFF                      "m"
 191 #define PART4_OFFS                      0x000c0000
 192 #define PART4_MASK                      0x00000000
 193
 194 #define PART5_NAME                      "initfs"
 195 #define PART5_SIZE                      2
 196 #define PART5_MULL                      1024*1024
 197 #define PART5_SUFF                      "m"
 198 #define PART5_OFFS                      0x002c0000
 199 #define PART5_MASK                      0x00000000
 200
 201 #define PART6_NAME                      "rootfs"
 202 #define PART6_SIZE                      257280
 203 #define PART6_MULL                      1024
 204 #define PART6_SUFF                      "k"
 205 #define PART6_OFFS                      0x004c0000
 206 #define PART6_MASK                      0x00000000
 207
 208 #ifdef ONENAND_SUPPORT
 209
 210 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 211 #define CONFIG_MTD_DEVICE
 212 #define CONFIG_MTD_PARTITIONS
 213
 214 #ifdef UBIFS_SUPPORT
 215 #define CONFIG_RBTREE
 216 #define CONFIG_LZO
 217 #endif
 218
 219 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 220 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 221                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 222                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 223                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 224                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 225                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 226                 "-(" PART6_NAME ")"
 227
 228 #endif
 229
 230 /* Watchdog support */
 231 #define CONFIG_HW_WATCHDOG
 232
 233 /*
 234  * Framebuffer
 235  */
 236 /* Video console */
 237 #define CONFIG_VIDEO
 238 #define CONFIG_CFB_CONSOLE
 239 #define CONFIG_CFB_CONSOLE_ANSI /* Enable ANSI escape codes in framebuffer */
 240 #define CONFIG_VIDEO_LOGO
 241 #define VIDEO_FB_16BPP_PIXEL_SWAP
 242 #define VIDEO_FB_16BPP_WORD_SWAP
 243 #define CONFIG_VIDEO_SW_CURSOR
 244 #define CONFIG_SPLASH_SCREEN
 245
 246 /* functions for cfb_console */
 247 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 248 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 249 #define VIDEO_GETC_FCT                  rx51_kp_getc
 250 #ifndef __ASSEMBLY__
 251 struct stdio_dev;
 252 int rx51_kp_init(void);
 253 int rx51_kp_tstc(struct stdio_dev *sdev);
 254 int rx51_kp_getc(struct stdio_dev *sdev);
 255 #endif
 256
 257 #ifndef MTDPARTS_DEFAULT
 258 #define MTDPARTS_DEFAULT
 259 #endif
 260
 261 /* Environment information */
 262 #define CONFIG_EXTRA_ENV_SETTINGS \
 263         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 264         "usbtty=cdc_acm\0" \
 265         "stdin=vga\0" \
 266         "stdout=vga\0" \
 267         "stderr=vga\0" \
 268         "setcon=setenv stdin ${con};" \
 269                 "setenv stdout ${con};" \
 270                 "setenv stderr ${con}\0" \
 271         "sercon=setenv con serial; run setcon\0" \
 272         "usbcon=setenv con usbtty; run setcon\0" \
 273         "vgacon=setenv con vga; run setcon\0" \
 274         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 275         "switchmmc=mmc dev ${mmcnum}\0" \
 276         "kernaddr=0x82008000\0" \
 277         "initrdaddr=0x84008000\0" \
 278         "scriptaddr=0x86008000\0" \
 279         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 280                 "${loadaddr} ${mmcfile}\0" \
 281         "kernload=setenv loadaddr ${kernaddr};" \
 282                 "setenv mmcfile ${mmckernfile};" \
 283                 "run fileload\0" \
 284         "initrdload=setenv loadaddr ${initrdaddr};" \
 285                 "setenv mmcfile ${mmcinitrdfile};" \
 286                 "run fileload\0" \
 287         "scriptload=setenv loadaddr ${scriptaddr};" \
 288                 "setenv mmcfile ${mmcscriptfile};" \
 289                 "run fileload\0" \
 290         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 291                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 292         "kernboot=echo Booting ${mmckernfile} from mmc " \
 293                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 294         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 295                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 296         "attachboot=echo Booting attached kernel image ...;" \
 297                 "setenv setup_omap_atag 1;" \
 298                 "bootm ${attkernaddr};" \
 299                 "setenv setup_omap_atag\0" \
 300         "trymmcscriptboot=if run switchmmc; then " \
 301                         "if run scriptload; then " \
 302                                 "run scriptboot;" \
 303                         "fi;" \
 304                 "fi\0" \
 305         "trymmckernboot=if run switchmmc; then " \
 306                         "if run kernload; then " \
 307                                 "run kernboot;" \
 308                         "fi;" \
 309                 "fi\0" \
 310         "trymmckerninitrdboot=if run switchmmc; then " \
 311                         "if run initrdload; then " \
 312                                 "if run kernload; then " \
 313                                         "run kerninitrdboot;" \
 314                                 "fi;" \
 315                         "fi; " \
 316                 "fi\0" \
 317         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 318                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 319         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 320                 "setenv mmcpart 2; run trymmcpartboot;" \
 321                 "setenv mmcpart 3; run trymmcpartboot;" \
 322                 "setenv mmcpart 4; run trymmcpartboot\0" \
 323         "trymmcboot=if run switchmmc; then " \
 324                         "setenv mmctype fat;" \
 325                         "run trymmcallpartboot;" \
 326                         "setenv mmctype ext2;" \
 327                         "run trymmcallpartboot;" \
 328                         "setenv mmctype ext4;" \
 329                         "run trymmcallpartboot;" \
 330                 "fi\0" \
 331         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 332         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 333         "menucmd=bootmenu\0" \
 334         "bootmenu_0=Attached kernel=run attachboot\0" \
 335         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 336         "bootmenu_2=External SD card=run sdboot\0" \
 337         "bootmenu_3=U-Boot boot order=boot\0" \
 338         "bootmenu_delay=30\0" \
 339         ""
 340
 341 #define CONFIG_PREBOOT \
 342         "setenv mmcnum 1; setenv mmcpart 1;" \
 343         "setenv mmcscriptfile bootmenu.scr;" \
 344         "if run switchmmc; then " \
 345                 "setenv mmcdone true;" \
 346                 "setenv mmctype fat;" \
 347                 "if run scriptload; then true; else " \
 348                         "setenv mmctype ext2;" \
 349                         "if run scriptload; then true; else " \
 350                                 "setenv mmctype ext4;" \
 351                                 "if run scriptload; then true; else " \
 352                                         "setenv mmcdone false;" \
 353                                 "fi;" \
 354                         "fi;" \
 355                 "fi;" \
 356                 "if ${mmcdone}; then " \
 357                         "run scriptboot;" \
 358                 "fi;" \
 359         "fi;" \
 360         "if run slide; then true; else " \
 361                 "setenv bootmenu_delay 0;" \
 362                 "setenv bootdelay 0;" \
 363         "fi"
 364
 365 #define CONFIG_POSTBOOTMENU \
 366         "echo;" \
 367         "echo Extra commands:;" \
 368         "echo run sercon - Use serial port for control.;" \
 369         "echo run usbcon - Use usbtty for control.;" \
 370         "echo run vgacon - Use framebuffer/keyboard.;" \
 371         "echo run sdboot - Boot from SD card slot.;" \
 372         "echo run emmcboot - Boot internal eMMC memory.;" \
 373         "echo run attachboot - Boot attached kernel image.;" \
 374         "echo"
 375
 376 #define CONFIG_BOOTCOMMAND \
 377         "run sdboot;" \
 378         "run emmcboot;" \
 379         "run attachboot;" \
 380         "echo"
 381
 382 #define CONFIG_MENU
 383 #define CONFIG_MENU_SHOW
 384
 385 /*
 386  * Miscellaneous configurable options
 387  */
 388 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 389 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 390 /* Print Buffer Size */
 391 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 392                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 393 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 394 /* Boot Argument Buffer Size */
 395 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 396
 397 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 398 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 399
 400 /* default load address */
 401 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 402
 403 /*
 404  * OMAP3 has 12 GP timers, they can be driven by the system clock
 405  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 406  * This rate is divided by a local divisor.
 407  */
 408 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 409 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 410
 411 /*
 412  * Stack sizes
 413  *
 414  * The stack sizes are set up in start.S using the settings below
 415  */
 416 #define CONFIG_STACKSIZE                (128 << 10) /* regular stack 128 KiB */
 417
 418 /*
 419  * Physical Memory Map
 420  */
 421 #define CONFIG_NR_DRAM_BANKS            2
 422 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 423
 424 /*
 425  * FLASH and environment organization
 426  */
 427
 428 #define CONFIG_ENV_IS_NOWHERE
 429
 430 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 431 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 432 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 433 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 434                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 435
 436 /*
 437  * Attached kernel image
 438  */
 439
 440 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 441 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 442
 443 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 444 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 445 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 446 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 447
 448 /* Reserve protected RAM for attached kernel */
 449 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 450
 451 #endif /* __CONFIG_H */