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