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 #define CONFIG_SYS_L2CACHE_OFF          /* pretend there is no L2 CACHE */
  26
  27 #define CONFIG_MACH_TYPE                MACH_TYPE_NOKIA_RX51
  28
  29 /*
  30  * Nokia X-Loader loading secondary image to address 0x80400000
  31  * NOLO loading boot image to random place, so it doesn't really
  32  * matter what we set this to. We have to copy u-boot to this address
  33  */
  34 #define CONFIG_SYS_TEXT_BASE    0x80008000
  35
  36 #define CONFIG_SDRC                     /* The chip has SDRC controller */
  37
  38 #include <asm/arch/cpu.h>               /* get chip and board defs */
  39 #include <asm/arch/omap.h>
  40 #include <asm/arch/mem.h>
  41 #include <linux/stringify.h>
  42
  43 /* Clock Defines */
  44 #define V_OSCK                  26000000        /* Clock output from T2 */
  45 #define V_SCLK                  (V_OSCK >> 1)
  46
  47 #define CONFIG_MISC_INIT_R
  48 #define CONFIG_SKIP_LOWLEVEL_INIT               /* X-Loader set everything up */
  49
  50 #define CONFIG_CMDLINE_TAG      /* enable passing kernel command line string */
  51 #define CONFIG_INITRD_TAG                       /* enable passing initrd */
  52 #define CONFIG_REVISION_TAG                     /* enable passing revision tag*/
  53 #define CONFIG_SETUP_MEMORY_TAGS                /* enable memory tag */
  54
  55 /*
  56  * Size of malloc() pool
  57  */
  58 #define CONFIG_ENV_SIZE                 (128 << 10)
  59 #define CONFIG_UBI_SIZE                 (512 << 10)
  60 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \
  61                                         (128 << 10))
  62
  63 /*
  64  * Hardware drivers
  65  */
  66
  67 /*
  68  * NS16550 Configuration
  69  */
  70 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  71
  72 #define CONFIG_SYS_NS16550_SERIAL
  73 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  74 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  75
  76 /*
  77  * select serial console configuration
  78  */
  79 #define CONFIG_CONS_INDEX               3
  80 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  81 #define CONFIG_SERIAL3                  3               /* UART3 on RX-51 */
  82
  83 /* allow to overwrite serial and ethaddr */
  84 #define CONFIG_ENV_OVERWRITE
  85 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
  86
  87 /* USB */
  88 #define CONFIG_USB_MUSB_UDC
  89 #define CONFIG_USB_MUSB_HCD
  90 #define CONFIG_USB_OMAP3
  91 #define CONFIG_TWL4030_USB
  92
  93 /* USB device configuration */
  94 #define CONFIG_USB_DEVICE
  95 #define CONFIG_USBD_VENDORID            0x0421
  96 #define CONFIG_USBD_PRODUCTID           0x01c8
  97 #define CONFIG_USBD_MANUFACTURER        "Nokia"
  98 #define CONFIG_USBD_PRODUCT_NAME        "N900"
  99
 100 /* commands to include */
 101
 102 #define CONFIG_CMDLINE_EDITING          /* add command line history */
 103 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support */
 104
 105 #ifdef ONENAND_SUPPORT
 106
 107 #define CONFIG_CMD_ONENAND              /* ONENAND support */
 108
 109 #endif
 110
 111 #define CONFIG_OMAP3_SPI
 112 #define CONFIG_SYS_I2C
 113 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 114 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 115 #define CONFIG_SYS_I2C_OMAP34XX
 116
 117 /*
 118  * TWL4030
 119  */
 120 #define CONFIG_TWL4030_LED
 121 #define CONFIG_TWL4030_KEYPAD
 122
 123 #define GPIO_SLIDE                      71
 124
 125 /*
 126  * Board ONENAND Info.
 127  */
 128
 129 #define PART1_NAME                      "bootloader"
 130 #define PART1_SIZE                      128
 131 #define PART1_MULL                      1024
 132 #define PART1_SUFF                      "k"
 133 #define PART1_OFFS                      0x00000000
 134 #define PART1_MASK                      0x00000003
 135
 136 #define PART2_NAME                      "config"
 137 #define PART2_SIZE                      384
 138 #define PART2_MULL                      1024
 139 #define PART2_SUFF                      "k"
 140 #define PART2_OFFS                      0x00020000
 141 #define PART2_MASK                      0x00000000
 142
 143 #define PART3_NAME                      "log"
 144 #define PART3_SIZE                      256
 145 #define PART3_MULL                      1024
 146 #define PART3_SUFF                      "k"
 147 #define PART3_OFFS                      0x00080000
 148 #define PART3_MASK                      0x00000000
 149
 150 #define PART4_NAME                      "kernel"
 151 #define PART4_SIZE                      2
 152 #define PART4_MULL                      1024*1024
 153 #define PART4_SUFF                      "m"
 154 #define PART4_OFFS                      0x000c0000
 155 #define PART4_MASK                      0x00000000
 156
 157 #define PART5_NAME                      "initfs"
 158 #define PART5_SIZE                      2
 159 #define PART5_MULL                      1024*1024
 160 #define PART5_SUFF                      "m"
 161 #define PART5_OFFS                      0x002c0000
 162 #define PART5_MASK                      0x00000000
 163
 164 #define PART6_NAME                      "rootfs"
 165 #define PART6_SIZE                      257280
 166 #define PART6_MULL                      1024
 167 #define PART6_SUFF                      "k"
 168 #define PART6_OFFS                      0x004c0000
 169 #define PART6_MASK                      0x00000000
 170
 171 #ifdef ONENAND_SUPPORT
 172
 173 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 174 #define CONFIG_MTD_DEVICE
 175 #define CONFIG_MTD_PARTITIONS
 176
 177 #define MTDIDS_DEFAULT                  "onenand0=onenand"
 178 #define MTDPARTS_DEFAULT                "mtdparts=onenand:" \
 179                 __stringify(PART1_SIZE) PART1_SUFF "(" PART1_NAME ")ro," \
 180                 __stringify(PART2_SIZE) PART2_SUFF "(" PART2_NAME ")," \
 181                 __stringify(PART3_SIZE) PART3_SUFF "(" PART3_NAME ")," \
 182                 __stringify(PART4_SIZE) PART4_SUFF "(" PART4_NAME ")," \
 183                 __stringify(PART5_SIZE) PART5_SUFF "(" PART5_NAME ")," \
 184                 "-(" PART6_NAME ")"
 185
 186 #endif
 187
 188 /* Watchdog support */
 189 #define CONFIG_HW_WATCHDOG
 190
 191 /*
 192  * Framebuffer
 193  */
 194 /* Video console */
 195 #define CONFIG_VIDEO_LOGO
 196 #define VIDEO_FB_16BPP_PIXEL_SWAP
 197 #define VIDEO_FB_16BPP_WORD_SWAP
 198 #define CONFIG_SPLASH_SCREEN
 199
 200 /* functions for cfb_console */
 201 #define VIDEO_KBD_INIT_FCT              rx51_kp_init()
 202 #define VIDEO_TSTC_FCT                  rx51_kp_tstc
 203 #define VIDEO_GETC_FCT                  rx51_kp_getc
 204 #ifndef __ASSEMBLY__
 205 struct stdio_dev;
 206 int rx51_kp_init(void);
 207 int rx51_kp_tstc(struct stdio_dev *sdev);
 208 int rx51_kp_getc(struct stdio_dev *sdev);
 209 #endif
 210
 211 #ifndef MTDPARTS_DEFAULT
 212 #define MTDPARTS_DEFAULT
 213 #endif
 214
 215 /* Environment information */
 216 #define CONFIG_EXTRA_ENV_SETTINGS \
 217         "mtdparts=" MTDPARTS_DEFAULT "\0" \
 218         "usbtty=cdc_acm\0" \
 219         "stdin=vga\0" \
 220         "stdout=vga\0" \
 221         "stderr=vga\0" \
 222         "setcon=setenv stdin ${con};" \
 223                 "setenv stdout ${con};" \
 224                 "setenv stderr ${con}\0" \
 225         "sercon=setenv con serial; run setcon\0" \
 226         "usbcon=setenv con usbtty; run setcon\0" \
 227         "vgacon=setenv con vga; run setcon\0" \
 228         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
 229         "switchmmc=mmc dev ${mmcnum}\0" \
 230         "kernaddr=0x82008000\0" \
 231         "initrdaddr=0x84008000\0" \
 232         "scriptaddr=0x86008000\0" \
 233         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
 234                 "${loadaddr} ${mmcfile}\0" \
 235         "kernload=setenv loadaddr ${kernaddr};" \
 236                 "setenv mmcfile ${mmckernfile};" \
 237                 "run fileload\0" \
 238         "initrdload=setenv loadaddr ${initrdaddr};" \
 239                 "setenv mmcfile ${mmcinitrdfile};" \
 240                 "run fileload\0" \
 241         "scriptload=setenv loadaddr ${scriptaddr};" \
 242                 "setenv mmcfile ${mmcscriptfile};" \
 243                 "run fileload\0" \
 244         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
 245                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
 246         "kernboot=echo Booting ${mmckernfile} from mmc " \
 247                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \
 248         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
 249                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \
 250         "attachboot=echo Booting attached kernel image ...;" \
 251                 "setenv setup_omap_atag 1;" \
 252                 "bootm ${attkernaddr};" \
 253                 "setenv setup_omap_atag\0" \
 254         "trymmcscriptboot=if run switchmmc; then " \
 255                         "if run scriptload; then " \
 256                                 "run scriptboot;" \
 257                         "fi;" \
 258                 "fi\0" \
 259         "trymmckernboot=if run switchmmc; then " \
 260                         "if run kernload; then " \
 261                                 "run kernboot;" \
 262                         "fi;" \
 263                 "fi\0" \
 264         "trymmckerninitrdboot=if run switchmmc; then " \
 265                         "if run initrdload; then " \
 266                                 "if run kernload; then " \
 267                                         "run kerninitrdboot;" \
 268                                 "fi;" \
 269                         "fi; " \
 270                 "fi\0" \
 271         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 272                 "setenv mmckernfile uImage; run trymmckernboot\0" \
 273         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 274                 "setenv mmcpart 2; run trymmcpartboot;" \
 275                 "setenv mmcpart 3; run trymmcpartboot;" \
 276                 "setenv mmcpart 4; run trymmcpartboot\0" \
 277         "trymmcboot=if run switchmmc; then " \
 278                         "setenv mmctype fat;" \
 279                         "run trymmcallpartboot;" \
 280                         "setenv mmctype ext2;" \
 281                         "run trymmcallpartboot;" \
 282                         "setenv mmctype ext4;" \
 283                         "run trymmcallpartboot;" \
 284                 "fi\0" \
 285         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 286         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 287         "menucmd=bootmenu\0" \
 288         "bootmenu_0=Attached kernel=run attachboot\0" \
 289         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 290         "bootmenu_2=External SD card=run sdboot\0" \
 291         "bootmenu_3=U-Boot boot order=boot\0" \
 292         "bootmenu_delay=30\0" \
 293         ""
 294
 295 #define CONFIG_PREBOOT \
 296         "setenv mmcnum 1; setenv mmcpart 1;" \
 297         "setenv mmcscriptfile bootmenu.scr;" \
 298         "if run switchmmc; then " \
 299                 "setenv mmcdone true;" \
 300                 "setenv mmctype fat;" \
 301                 "if run scriptload; then true; else " \
 302                         "setenv mmctype ext2;" \
 303                         "if run scriptload; then true; else " \
 304                                 "setenv mmctype ext4;" \
 305                                 "if run scriptload; then true; else " \
 306                                         "setenv mmcdone false;" \
 307                                 "fi;" \
 308                         "fi;" \
 309                 "fi;" \
 310                 "if ${mmcdone}; then " \
 311                         "run scriptboot;" \
 312                 "fi;" \
 313         "fi;" \
 314         "if run slide; then true; else " \
 315                 "setenv bootmenu_delay 0;" \
 316                 "setenv bootdelay 0;" \
 317         "fi"
 318
 319 #define CONFIG_POSTBOOTMENU \
 320         "echo;" \
 321         "echo Extra commands:;" \
 322         "echo run sercon - Use serial port for control.;" \
 323         "echo run usbcon - Use usbtty for control.;" \
 324         "echo run vgacon - Use framebuffer/keyboard.;" \
 325         "echo run sdboot - Boot from SD card slot.;" \
 326         "echo run emmcboot - Boot internal eMMC memory.;" \
 327         "echo run attachboot - Boot attached kernel image.;" \
 328         "echo"
 329
 330 #define CONFIG_BOOTCOMMAND \
 331         "run sdboot;" \
 332         "run emmcboot;" \
 333         "run attachboot;" \
 334         "echo"
 335
 336 #define CONFIG_MENU_SHOW
 337
 338 /*
 339  * Miscellaneous configurable options
 340  */
 341 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 342 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 343 /* Print Buffer Size */
 344 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 345                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 346 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 347 /* Boot Argument Buffer Size */
 348 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 349
 350 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)
 351 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + 0x01F00000)/*31MB*/
 352
 353 /* default load address */
 354 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)
 355
 356 /*
 357  * OMAP3 has 12 GP timers, they can be driven by the system clock
 358  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 359  * This rate is divided by a local divisor.
 360  */
 361 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 362 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 363
 364 /*
 365  * Physical Memory Map
 366  */
 367 #define CONFIG_NR_DRAM_BANKS            2
 368 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 369
 370 /*
 371  * FLASH and environment organization
 372  */
 373
 374 #define CONFIG_ENV_IS_NOWHERE
 375
 376 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 377 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 378 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 379 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 380                         CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 381
 382 /*
 383  * Attached kernel image
 384  */
 385
 386 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 387 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 388
 389 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 390 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 391 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 392 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 393
 394 /* Reserve protected RAM for attached kernel */
 395 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 396
 397 #endif /* __CONFIG_H */