include/configs/neo1973_gta01.h

   1 /*
   2  * (C) Copyright 2006 OpenMoko, Inc.
   3  * Author: Harald Welte <laforge@openmoko.org>
   4  *
   5  * Configuation settings for the FIC Neo1973 GTA01 Linux GSM phone
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 #ifndef __CONFIG_H
  27 #define __CONFIG_H
  28
  29 /* we want to be able to start u-boot directly from within NAND flash */
  30 #define CONFIG_LL_INIT_NAND_ONLY
  31 #define CONFIG_S3C2410_NAND_BOOT        1
  32 #define CONFIG_S3C2410_NAND_SKIP_BAD    1
  33
  34 #define CFG_UBOOT_SIZE          0x40000 /* size of u-boot, for NAND loading */
  35
  36 /*
  37  * High Level Configuration Options
  38  * (easy to change)
  39  */
  40 #define CONFIG_ARM920T          1       /* This is an ARM920T Core      */
  41 #define CONFIG_S3C2410          1       /* in a SAMSUNG S3C2410 SoC     */
  42 #define CONFIG_SMDK2410         1       /* on a SAMSUNG SMDK2410 Board  */
  43
  44 /* input clock of PLL */
  45 #define CONFIG_SYS_CLK_FREQ     12000000/* the GTA01 has 12MHz input clock */
  46
  47
  48 #define USE_920T_MMU            1
  49 #define CONFIG_USE_IRQ          1
  50
  51 /*
  52  * Size of malloc() pool
  53  */
  54 #define CFG_MALLOC_LEN          (CFG_ENV_SIZE + 400*1024)
  55                                         /* >> CFG_VIDEO_LOGO_MAX_SIZE */
  56 #define CFG_GBL_DATA_SIZE       128     /* size in bytes reserved for initial data */
  57
  58 /*
  59  * Hardware drivers
  60  */
  61
  62 /*
  63  * select serial console configuration
  64  */
  65 #define CONFIG_SERIAL1          1       /* we use SERIAL 1 on GTA01 */
  66 #define CONFIG_SERIAL_MULTI
  67
  68 /* allow to overwrite serial and ethaddr */
  69 #define CONFIG_ENV_OVERWRITE
  70
  71 #define CONFIG_BAUDRATE         115200
  72
  73 /***********************************************************
  74  * Command definition
  75  ***********************************************************/
  76 #define CONFIG_CMD_BDI
  77 #define CONFIG_CMD_LOADS
  78 #define CONFIG_CMD_LOADB
  79 #define CONFIG_CMD_IMI
  80 #define CONFIG_CMD_CACHE
  81 #define CONFIG_CMD_MEMORY
  82 #define CONFIG_CMD_ENV
  83 #define CONFIG_CMD_BOOTD
  84 #define CONFIG_CMD_CONSOLE
  85 #define CONFIG_CMD_BMP
  86 #define CONFIG_CMD_ASKENV
  87 #define CONFIG_CMD_RUN
  88 #define CONFIG_CMD_ECHO
  89 #define CONFIG_CMD_I2C
  90 #define CONFIG_CMD_REGINFO
  91 #define CONFIG_CMD_IMMAP
  92 #define CONFIG_CMD_DATE
  93 #define CONFIG_CMD_AUTOSCRIPT
  94 #define CONFIG_CMD_BSP
  95 #define CONFIG_CMD_ELF
  96 #define CONFIG_CMD_MISC
  97 #define CONFIG_CMD_JFFS2
  98 #define CONFIG_CMD_DIAG
  99 #define CONFIG_CMD_SAVES
 100 #define CONFIG_CMD_NAND
 101 #define CONFIG_CMD_PORTIO
 102 #define CONFIG_CMD_MMC
 103 #define CONFIG_CMD_FAT
 104 #define CONFIG_CMD_EXT2
 105 #define CONFIG_CMD_LICENSE
 106 #define CONFIG_CMD_TERMINAL
 107
 108 #define CONFIG_BOOTDELAY        3
 109 #define CONFIG_BOOTARGS         ""
 110 #define CONFIG_BOOTCOMMAND      "setenv bootargs ${bootargs_base} ${mtdparts}; nand read.e 0x32000000 kernel; bootm 0x32000000"
 111
 112 #define CONFIG_DOS_PARTITION    1
 113
 114 #if defined(CONFIG_CMD_KGDB)
 115 #define CONFIG_KGDB_BAUDRATE    115200          /* speed to run kgdb serial port */
 116 /* what's this ? it's not used anywhere */
 117 #define CONFIG_KGDB_SER_INDEX   1               /* which serial port to use */
 118 #endif
 119
 120 /*
 121  * Miscellaneous configurable options
 122  */
 123 #define CFG_LONGHELP                            /* undef to save memory         */
 124 #if defined(CONFIG_ARCH_GTA01_v3)
 125 #define CFG_PROMPT              "GTA01v3 # "    /* Monitor Command Prompt       */
 126 #elif defined(CONFIG_ARCH_GTA01_v4)
 127 #define CFG_PROMPT              "GTA01v4 # "    /* Monitor Command Prompt       */
 128 #elif defined(CONFIG_ARCH_GTA01B_v2)
 129 #define CFG_PROMPT              "GTA01Bv2 # "   /* Monitor Command Prompt       */
 130 #elif defined(CONFIG_ARCH_GTA01B_v3)
 131 #define CFG_PROMPT              "GTA01Bv3 # "   /* Monitor Command Prompt       */
 132 #elif defined(CONFIG_ARCH_GTA01B_v4)
 133 #define CFG_PROMPT              "GTA01Bv4 # "   /* Monitor Command Prompt       */
 134 #endif
 135 #define CFG_CBSIZE              256             /* Console I/O Buffer Size      */
 136 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 137 #define CFG_MAXARGS             64              /* max number of command args   */
 138 #define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
 139
 140 #define CFG_MEMTEST_START       0x30000000      /* memtest works on     */
 141 #define CFG_MEMTEST_END         0x33F00000      /* 63 MB in DRAM        */
 142
 143 #undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
 144
 145 #define CFG_LOAD_ADDR           0x33000000      /* default load address */
 146
 147 /* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
 148 /* it to wrap 100 times (total 1562500) to get 1 sec. */
 149 #define CFG_HZ                  1562500
 150
 151 /* valid baudrates */
 152 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 153
 154 #define CFG_BOOTMENU
 155
 156 /*-----------------------------------------------------------------------
 157  * Stack sizes
 158  *
 159  * The stack sizes are set up in start.S using the settings below
 160  */
 161 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 162 #ifdef CONFIG_USE_IRQ
 163 #define CONFIG_STACKSIZE_IRQ    (8*1024)        /* IRQ stack */
 164 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 165 #endif
 166
 167 #if 0
 168 #define CONFIG_USB_OHCI         1
 169 #endif
 170
 171 #define CONFIG_USB_DEVICE       1
 172 #define CONFIG_USB_TTY          1
 173 #define CFG_CONSOLE_IS_IN_ENV   1
 174 #define CONFIG_USBD_VENDORID            0x1457     /* Linux/NetChip */
 175 #define CONFIG_USBD_PRODUCTID_GSERIAL   0x5120    /* gserial */
 176 #define CONFIG_USBD_PRODUCTID_CDCACM    0x5119    /* CDC ACM */
 177 #define CONFIG_USBD_MANUFACTURER        "OpenMoko, Inc"
 178 #define CONFIG_USBD_PRODUCT_NAME        "Neo1973 Bootloader " U_BOOT_VERSION
 179 #define CONFIG_USBD_DFU                 1
 180 #define CONFIG_USBD_DFU_XFER_SIZE       4096    /* 0x4000 */
 181 #define CONFIG_USBD_DFU_INTERFACE       2
 182
 183 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 184         "usbtty=cdc_acm\0"                                              \
 185         "stderr=usbtty\0stdout=usbtty\0stdin=usbtty\0"                  \
 186         "bootargs_base=rootfstype=jffs2 root=/dev/mtdblock4 console=ttySAC0,115200 console=tty0 loglevel=8\0" \
 187         ""
 188
 189 /*-----------------------------------------------------------------------
 190  * Physical Memory Map
 191  */
 192 #define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
 193 #define PHYS_SDRAM_1            0x30000000 /* SDRAM Bank #1 */
 194 #if defined(CONFIG_ARCH_GTA01_v3) || defined(CONFIG_ARCH_GTA01_v4)
 195 #define PHYS_SDRAM_1_SIZE       0x04000000 /* 64 MB */
 196 #elif defined(CONFIG_ARCH_GTA01B_v2) || defined(CONFIG_ARCH_GTA01B_v3) || \
 197       defined(CONFIG_ARCH_GTA01B_v4)
 198 #define PHYS_SDRAM_1_SIZE       0x08000000 /* 128 MB */
 199 #else
 200 #error Please define GTA01 variant
 201 #endif
 202 #define PHYS_SDRAM_RES_SIZE     0x00200000 /* 2 MB for frame buffer */
 203
 204 /*-----------------------------------------------------------------------
 205  * FLASH and environment organization
 206  */
 207
 208 /* No NOR flash in this device */
 209 #define CFG_NO_FLASH            1
 210
 211 #define CFG_ENV_IS_IN_NAND      1
 212 #define CFG_ENV_SIZE            0x4000          /* 16k Total Size of Environment Sector */
 213 #define CFG_ENV_OFFSET_OOB    1               /* Location of ENV stored in block 0 OOB */
 214 #define CFG_PREBOOT_OVERRIDE    1       /* allow preboot from memory */
 215
 216 #define NAND_MAX_CHIPS          1
 217 #define CFG_NAND_BASE           0x4e000000
 218 #define CFG_MAX_NAND_DEVICE     1
 219
 220 #define CONFIG_MMC              1
 221 #define CONFIG_MMC_S3C 1
 222 #define CFG_MMC_BASE            0xff000000
 223
 224 /* EXT2 driver */
 225 #define CONFIG_EXT2             1
 226
 227 #define CONFIG_FAT              1
 228 #define CONFIG_SUPPORT_VFAT
 229
 230 #if 1
 231 /* JFFS2 driver */
 232 #define CONFIG_JFFS2_CMDLINE    1
 233 #define CONFIG_JFFS2_NAND       1
 234 #define CONFIG_JFFS2_NAND_DEV   0
 235 //#define CONFIG_JFFS2_NAND_OFF 0x634000
 236 //#define CONFIG_JFFS2_NAND_SIZE        0x39cc000
 237 #endif
 238
 239 /* ATAG configuration */
 240 #define CONFIG_INITRD_TAG               1
 241 #define CONFIG_SETUP_MEMORY_TAGS        1
 242 #define CONFIG_CMDLINE_TAG              1
 243 #define CONFIG_REVISION_TAG             1
 244 #if 0
 245 #define CONFIG_SERIAL_TAG               1
 246 #endif
 247
 248 #define CONFIG_DRIVER_S3C24X0_I2C       1
 249 #define CONFIG_HARD_I2C                 1
 250 #define CFG_I2C_SPEED                   400000  /* 400kHz according to PCF50606 data sheet */
 251 #define CFG_I2C_SLAVE                   0x7f
 252
 253 /* we have a board_late_init() function */
 254 #define BOARD_LATE_INIT                 1
 255
 256 #define CONFIG_VIDEO
 257 #define CONFIG_VIDEO_S3C2410
 258 #define CONFIG_CFB_CONSOLE
 259 #define CONFIG_VIDEO_LOGO
 260 #define CONFIG_SPLASH_SCREEN
 261 #define CFG_VIDEO_LOGO_MAX_SIZE         (640*480+1024+100) /* 100 = slack */
 262 #define CONFIG_VIDEO_BMP_GZIP
 263 #define CONFIG_VGA_AS_SINGLE_DEVICE
 264 #define CONFIG_CMD_UNZIP
 265
 266 #define VIDEO_FB_16BPP_PIXEL_SWAP
 267
 268 #define VIDEO_KBD_INIT_FCT      0
 269 #define VIDEO_TSTC_FCT          serial_tstc
 270 #define VIDEO_GETC_FCT          serial_getc
 271
 272 #define LCD_VIDEO_ADDR          0x33d00000
 273
 274 #define CONFIG_S3C2410_NAND_BBT                1
 275 #define CONFIG_S3C2410_NAND_HWECC              1
 276
 277 #define CONFIG_DRIVER_PCF50606          1
 278 #define CONFIG_RTC_PCF50606             1
 279
 280 #define MTDIDS_DEFAULT  "nand0=neo1973-nand"
 281 #define MTPARTS_DEFAULT "neo1973-nand:256k(u-boot),16k(u-boot_env),2M(kernel),640k(splash),-(jffs2)"
 282 #define CFG_NAND_DYNPART_MTD_KERNEL_NAME "neo1973-nand"
 283 #define CONFIG_NAND_DYNPART
 284
 285 #endif  /* __CONFIG_H */