include/configs/omap3_zoom1.h

   1 /*
   2  * (C) Copyright 2006-2008
   3  * Texas Instruments.
   4  * Richard Woodruff <r-woodruff2@ti.com>
   5  * Syed Mohammed Khasim <x0khasim@ti.com>
   6  * Nishanth Menon <nm@ti.com>
   7  *
   8  * Configuration settings for the TI OMAP3430 Zoom MDK board.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 /*
  17  * High Level Configuration Options
  18  */
  19 #define CONFIG_OMAP             1       /* in a TI OMAP core */
  20 #define CONFIG_OMAP34XX         1       /* which is a 34XX */
  21 #define CONFIG_OMAP3_ZOOM1      1       /* working with Zoom MDK Rev1 */
  22 #define CONFIG_OMAP_COMMON
  23 #define CONFIG_SYS_GENERIC_BOARD
  24
  25 #define CONFIG_SDRC     /* The chip has SDRC controller */
  26
  27 #include <asm/arch/cpu.h>               /* get chip and board defs */
  28 #include <asm/arch/omap3.h>
  29
  30 /*
  31  * Display CPU and Board information
  32  */
  33 #define CONFIG_DISPLAY_CPUINFO          1
  34 #define CONFIG_DISPLAY_BOARDINFO        1
  35
  36 /* Clock Defines */
  37 #define V_OSCK                  26000000        /* Clock output from T2 */
  38 #define V_SCLK                  (V_OSCK >> 1)
  39
  40 #define CONFIG_MISC_INIT_R
  41
  42 #define CONFIG_CMDLINE_TAG              1       /* enable passing of ATAGs */
  43 #define CONFIG_SETUP_MEMORY_TAGS        1
  44 #define CONFIG_INITRD_TAG               1
  45 #define CONFIG_REVISION_TAG             1
  46
  47 #define CONFIG_OF_LIBFDT                1
  48 #define CONFIG_CMD_BOOTZ                1
  49
  50 /*
  51  * Size of malloc() pool
  52  */
  53 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  54                                                 /* Sector */
  55 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
  56
  57 /*
  58  * Hardware drivers
  59  */
  60
  61 /*
  62  * NS16550 Configuration
  63  */
  64 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  65
  66 #define CONFIG_SYS_NS16550
  67 #define CONFIG_SYS_NS16550_SERIAL
  68 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  69 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  70
  71 /*
  72  * select serial console configuration
  73  */
  74 #define CONFIG_CONS_INDEX               3
  75 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  76 #define CONFIG_SERIAL3                  3       /* UART3 */
  77
  78 /* allow to overwrite serial and ethaddr */
  79 #define CONFIG_ENV_OVERWRITE
  80 #define CONFIG_BAUDRATE                 115200
  81 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
  82                                         115200}
  83 #define CONFIG_GENERIC_MMC              1
  84 #define CONFIG_MMC                      1
  85 #define CONFIG_OMAP_HSMMC               1
  86 #define CONFIG_DOS_PARTITION            1
  87
  88 /* USB */
  89 #define CONFIG_MUSB_UDC                 1
  90 #define CONFIG_USB_OMAP3                1
  91 #define CONFIG_TWL4030_USB              1
  92
  93 /* USB device configuration */
  94 #define CONFIG_USB_DEVICE               1
  95 #define CONFIG_USB_TTY                  1
  96 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  97 /* Change these to suit your needs */
  98 #define CONFIG_USBD_VENDORID            0x0451
  99 #define CONFIG_USBD_PRODUCTID           0x5678
 100 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
 101 #define CONFIG_USBD_PRODUCT_NAME        "Zoom1"
 102
 103 /* commands to include */
 104 #include <config_cmd_default.h>
 105
 106 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 107 #define CONFIG_CMD_FAT          /* FAT support                  */
 108 #define CONFIG_CMD_FS_GENERIC   /* Generic FS support */
 109 #define CONFIG_CMD_MTDPARTS     /* Enable MTD parts commands */
 110 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
 111 #define MTDIDS_DEFAULT                  "nand0=nand"
 112 #define MTDPARTS_DEFAULT                "mtdparts=nand:512k(x-loader),"\
 113                                         "1920k(u-boot),128k(u-boot-env),"\
 114                                         "4m(kernel),-(fs)"
 115
 116 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 117 #define CONFIG_CMD_MMC          /* MMC support                  */
 118 #define CONFIG_CMD_NAND         /* NAND support                 */
 119 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */
 120
 121 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 122 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
 123 #undef CONFIG_CMD_IMI           /* iminfo                       */
 124 #undef CONFIG_CMD_IMLS          /* List all found images        */
 125 #define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
 126 #define CONFIG_CMD_NFS          /* NFS support                  */
 127 #define CONFIG_CMD_PING
 128 #define CONFIG_CMD_DHCP
 129
 130 #define CONFIG_SYS_NO_FLASH
 131 #define CONFIG_SYS_I2C
 132 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 133 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 134 #define CONFIG_SYS_I2C_OMAP34XX
 135
 136 /*
 137  * TWL4030
 138  */
 139 #define CONFIG_TWL4030_POWER            1
 140 #define CONFIG_TWL4030_LED              1
 141
 142 /*
 143  * Board NAND Info.
 144  */
 145 #define CONFIG_NAND_OMAP_GPMC
 146 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
 147                                                         /* to access nand */
 148 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
 149                                                         /* to access nand at */
 150                                                         /* CS0 */
 151 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
 152                                                         /* devices */
 153
 154 /* Environment information */
 155 #define CONFIG_BOOTDELAY                10
 156
 157 #define CONFIG_EXTRA_ENV_SETTINGS \
 158         "loadaddr=0x82000000\0" \
 159         "fdtaddr=0x80f80000\0" \
 160         "bootfile=uImage\0" \
 161         "fdtfile=omap3-ldp.dtb\0" \
 162         "bootdir=/\0" \
 163         "bootpart=0:1\0" \
 164         "usbtty=cdc_acm\0" \
 165         "console=ttyO2,115200n8\0" \
 166         "mmcdev=0\0" \
 167         "videomode=1024x768@60,vxres=1024,vyres=768\0" \
 168         "videospec=omapfb:vram:2M,vram:4M\0" \
 169         "mmcargs=setenv bootargs console=${console} " \
 170                 "video=${videospec},mode:${videomode} " \
 171                 "root=/dev/mmcblk0p2 rw " \
 172                 "rootfstype=ext3 rootwait\0" \
 173         "nandargs=setenv bootargs console=${console} " \
 174                 "video=${videospec},mode:${videomode} " \
 175                 "root=/dev/mtdblock4 rw " \
 176                 "rootfstype=jffs2\0" \
 177         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 178         "bootscript=echo Running bootscript from mmc ...; " \
 179                 "source ${loadaddr}\0" \
 180         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 181         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 182         "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
 183         "mmcboot=echo Booting from mmc ...; " \
 184                 "run mmcargs; " \
 185                 "bootm ${loadaddr}\0" \
 186         "mmczboot=echo Booting from mmc ...; " \
 187                 "run mmcargs; " \
 188                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 189         "nandboot=echo Booting from nand ...; " \
 190                 "run nandargs; " \
 191                 "nand read ${loadaddr} 280000 400000; " \
 192                 "bootm ${loadaddr}\0" \
 193
 194 #define CONFIG_BOOTCOMMAND \
 195         "mmc dev ${mmcdev}; if mmc rescan; then " \
 196                 "if run loadbootscript; then " \
 197                         "run bootscript; " \
 198                 "else " \
 199                         "if run loadimage; then " \
 200                                 "run mmcboot; " \
 201                         "else if run loadzimage; then " \
 202                                 "run mmczboot; " \
 203                         "else run nandboot; " \
 204                         "fi; fi;" \
 205                 "fi; " \
 206         "else run nandboot; fi"
 207
 208 #define CONFIG_AUTO_COMPLETE            1
 209 /*
 210  * Miscellaneous configurable options
 211  */
 212 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 213 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 214 #define CONFIG_SYS_PROMPT               "OMAP3 Zoom1 # "
 215 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 216 /* Print Buffer Size */
 217 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 218                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 219 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 220 /* Boot Argument Buffer Size */
 221 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 222
 223 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
 224                                                                 /* works on */
 225 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 226                                         0x01F00000) /* 31MB */
 227
 228 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 229                                                         /* load address */
 230
 231 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 232 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 233 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 234 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 235                                          CONFIG_SYS_INIT_RAM_SIZE - \
 236                                          GENERATED_GBL_DATA_SIZE)
 237 /*
 238  * OMAP3 has 12 GP timers, they can be driven by the system clock
 239  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 240  * This rate is divided by a local divisor.
 241  */
 242 #define CONFIG_SYS_TIMERBASE            OMAP34XX_GPT2
 243 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 244
 245 /*-----------------------------------------------------------------------
 246  * Physical Memory Map
 247  */
 248 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 249 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 250 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 251
 252 /*-----------------------------------------------------------------------
 253  * FLASH and environment organization
 254  */
 255
 256 /* **** PISMO SUPPORT *** */
 257
 258 /* Configure the PISMO */
 259 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
 260 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M
 261
 262 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 263
 264 #if defined(CONFIG_CMD_NAND)
 265 #define CONFIG_SYS_FLASH_BASE           PISMO1_NAND_BASE
 266 #endif
 267
 268 /* Monitor at start of flash */
 269 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 270 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 271
 272 #define CONFIG_ENV_IS_IN_NAND           1
 273 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 274 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 275
 276 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 277 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 278 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 279
 280 #define CONFIG_SYS_CACHELINE_SIZE       64
 281
 282 #ifdef CONFIG_CMD_NET
 283 /* Ethernet (LAN9211 from SMSC9118 family) */
 284 #define CONFIG_SMC911X
 285 #define CONFIG_SMC911X_32_BIT
 286 #define CONFIG_SMC911X_BASE             DEBUG_BASE
 287
 288 #endif
 289
 290 #endif                          /* __CONFIG_H */