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
  49 /*
  50  * Size of malloc() pool
  51  */
  52 #define CONFIG_ENV_SIZE                 (128 << 10)     /* 128 KiB */
  53                                                 /* Sector */
  54 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + (128 << 10))
  55
  56 /*
  57  * Hardware drivers
  58  */
  59
  60 /*
  61  * NS16550 Configuration
  62  */
  63 #define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  64
  65 #define CONFIG_SYS_NS16550
  66 #define CONFIG_SYS_NS16550_SERIAL
  67 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  68 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  69
  70 /*
  71  * select serial console configuration
  72  */
  73 #define CONFIG_CONS_INDEX               3
  74 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  75 #define CONFIG_SERIAL3                  3       /* UART3 */
  76
  77 /* allow to overwrite serial and ethaddr */
  78 #define CONFIG_ENV_OVERWRITE
  79 #define CONFIG_BAUDRATE                 115200
  80 #define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600,\
  81                                         115200}
  82 #define CONFIG_GENERIC_MMC              1
  83 #define CONFIG_MMC                      1
  84 #define CONFIG_OMAP_HSMMC               1
  85 #define CONFIG_DOS_PARTITION            1
  86
  87 /* USB */
  88 #define CONFIG_MUSB_UDC                 1
  89 #define CONFIG_USB_OMAP3                1
  90 #define CONFIG_TWL4030_USB              1
  91
  92 /* USB device configuration */
  93 #define CONFIG_USB_DEVICE               1
  94 #define CONFIG_USB_TTY                  1
  95 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
  96 /* Change these to suit your needs */
  97 #define CONFIG_USBD_VENDORID            0x0451
  98 #define CONFIG_USBD_PRODUCTID           0x5678
  99 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
 100 #define CONFIG_USBD_PRODUCT_NAME        "Zoom1"
 101
 102 /* commands to include */
 103 #include <config_cmd_default.h>
 104
 105 #define CONFIG_CMD_EXT2         /* EXT2 Support                 */
 106 #define CONFIG_CMD_FAT          /* FAT support                  */
 107 #define CONFIG_CMD_JFFS2        /* JFFS2 Support                */
 108
 109 #define CONFIG_CMD_I2C          /* I2C serial bus support       */
 110 #define CONFIG_CMD_MMC          /* MMC support                  */
 111 #define CONFIG_CMD_NAND         /* NAND support                 */
 112 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */
 113
 114 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect       */
 115 #undef CONFIG_CMD_FPGA          /* FPGA configuration Support   */
 116 #undef CONFIG_CMD_IMI           /* iminfo                       */
 117 #undef CONFIG_CMD_IMLS          /* List all found images        */
 118 #define CONFIG_CMD_NET          /* bootp, tftpboot, rarpboot    */
 119 #undef CONFIG_CMD_NFS           /* NFS support                  */
 120
 121 #define CONFIG_SYS_NO_FLASH
 122 #define CONFIG_SYS_I2C
 123 #define CONFIG_SYS_OMAP24_I2C_SPEED     100000
 124 #define CONFIG_SYS_OMAP24_I2C_SLAVE     1
 125 #define CONFIG_SYS_I2C_OMAP34XX
 126
 127 /*
 128  * TWL4030
 129  */
 130 #define CONFIG_TWL4030_POWER            1
 131 #define CONFIG_TWL4030_LED              1
 132
 133 /*
 134  * Board NAND Info.
 135  */
 136 #define CONFIG_NAND_OMAP_GPMC
 137 #define CONFIG_SYS_NAND_ADDR            NAND_BASE       /* physical address */
 138                                                         /* to access nand */
 139 #define CONFIG_SYS_NAND_BASE            NAND_BASE       /* physical address */
 140                                                         /* to access nand at */
 141                                                         /* CS0 */
 142 #define CONFIG_SYS_MAX_NAND_DEVICE      1               /* Max number of NAND */
 143                                                         /* devices */
 144 #define CONFIG_JFFS2_NAND
 145 /* nand device jffs2 lives on */
 146 #define CONFIG_JFFS2_DEV                "nand0"
 147 /* start of jffs2 partition */
 148 #define CONFIG_JFFS2_PART_OFFSET        0x680000
 149 #define CONFIG_JFFS2_PART_SIZE          0xf980000       /* size of jffs2 */
 150                                                         /* partition */
 151
 152 /* Environment information */
 153 #define CONFIG_BOOTDELAY                10
 154
 155 #define CONFIG_EXTRA_ENV_SETTINGS \
 156         "loadaddr=0x82000000\0" \
 157         "usbtty=cdc_acm\0" \
 158         "console=ttyS2,115200n8\0" \
 159         "mmcdev=0\0" \
 160         "videomode=1024x768@60,vxres=1024,vyres=768\0" \
 161         "videospec=omapfb:vram:2M,vram:4M\0" \
 162         "mmcargs=setenv bootargs console=${console} " \
 163                 "video=${videospec},mode:${videomode} " \
 164                 "root=/dev/mmcblk0p2 rw " \
 165                 "rootfstype=ext3 rootwait\0" \
 166         "nandargs=setenv bootargs console=${console} " \
 167                 "video=${videospec},mode:${videomode} " \
 168                 "root=/dev/mtdblock4 rw " \
 169                 "rootfstype=jffs2\0" \
 170         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 171         "bootscript=echo Running bootscript from mmc ...; " \
 172                 "source ${loadaddr}\0" \
 173         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 174         "mmcboot=echo Booting from mmc ...; " \
 175                 "run mmcargs; " \
 176                 "bootm ${loadaddr}\0" \
 177         "nandboot=echo Booting from nand ...; " \
 178                 "run nandargs; " \
 179                 "nand read ${loadaddr} 280000 400000; " \
 180                 "bootm ${loadaddr}\0" \
 181
 182 #define CONFIG_BOOTCOMMAND \
 183         "mmc dev ${mmcdev}; if mmc rescan; then " \
 184                 "if run loadbootscript; then " \
 185                         "run bootscript; " \
 186                 "else " \
 187                         "if run loaduimage; then " \
 188                                 "run mmcboot; " \
 189                         "else run nandboot; " \
 190                         "fi; " \
 191                 "fi; " \
 192         "else run nandboot; fi"
 193
 194 #define CONFIG_AUTO_COMPLETE            1
 195 /*
 196  * Miscellaneous configurable options
 197  */
 198 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 199 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
 200 #define CONFIG_SYS_PROMPT               "OMAP3 Zoom1 # "
 201 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 202 /* Print Buffer Size */
 203 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 204                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 205 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 206 /* Boot Argument Buffer Size */
 207 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 208
 209 #define CONFIG_SYS_MEMTEST_START        (OMAP34XX_SDRC_CS0)     /* memtest */
 210                                                                 /* works on */
 211 #define CONFIG_SYS_MEMTEST_END          (OMAP34XX_SDRC_CS0 + \
 212                                         0x01F00000) /* 31MB */
 213
 214 #define CONFIG_SYS_LOAD_ADDR            (OMAP34XX_SDRC_CS0)     /* default */
 215                                                         /* load address */
 216
 217 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 218 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 219 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 220 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 221                                          CONFIG_SYS_INIT_RAM_SIZE - \
 222                                          GENERATED_GBL_DATA_SIZE)
 223 /*
 224  * OMAP3 has 12 GP timers, they can be driven by the system clock
 225  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 226  * This rate is divided by a local divisor.
 227  */
 228 #define CONFIG_SYS_TIMERBASE            OMAP34XX_GPT2
 229 #define CONFIG_SYS_PTV                  2       /* Divisor: 2^(PTV+1) => 8 */
 230
 231 /*-----------------------------------------------------------------------
 232  * Physical Memory Map
 233  */
 234 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
 235 #define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
 236 #define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
 237
 238 /*-----------------------------------------------------------------------
 239  * FLASH and environment organization
 240  */
 241
 242 /* **** PISMO SUPPORT *** */
 243
 244 /* Configure the PISMO */
 245 #define PISMO1_NAND_SIZE                GPMC_SIZE_128M
 246 #define PISMO1_ONEN_SIZE                GPMC_SIZE_128M
 247
 248 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 2 sectors */
 249
 250 #if defined(CONFIG_CMD_NAND)
 251 #define CONFIG_SYS_FLASH_BASE           PISMO1_NAND_BASE
 252 #endif
 253
 254 /* Monitor at start of flash */
 255 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_FLASH_BASE
 256 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
 257
 258 #define CONFIG_ENV_IS_IN_NAND           1
 259 #define ONENAND_ENV_OFFSET              0x260000 /* environment starts here */
 260 #define SMNAND_ENV_OFFSET               0x260000 /* environment starts here */
 261
 262 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
 263 #define CONFIG_ENV_OFFSET               SMNAND_ENV_OFFSET
 264 #define CONFIG_ENV_ADDR                 SMNAND_ENV_OFFSET
 265
 266 #define CONFIG_SYS_CACHELINE_SIZE       64
 267
 268 #ifdef CONFIG_CMD_NET
 269 /* Ethernet (LAN9211 from SMSC9118 family) */
 270 #define CONFIG_SMC911X
 271 #define CONFIG_SMC911X_32_BIT
 272 #define CONFIG_SMC911X_BASE             DEBUG_BASE
 273
 274 #endif
 275
 276 #endif                          /* __CONFIG_H */