include/configs/da830evm.h

   1 /*
   2  * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
   3  *
   4  * Based on davinci_dvevm.h. Original Copyrights follow:
   5  *
   6  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27 /*
  28  * Board
  29  */
  30 #define CONFIG_DRIVER_TI_EMAC
  31
  32 /*
  33  * SoC Configuration
  34  */
  35 #define CONFIG_MACH_DAVINCI_DA830_EVM
  36 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
  37 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  38 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  39 #define CONFIG_SYS_OSCIN_FREQ           24000000
  40 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  41 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  42 #define CONFIG_SYS_HZ                   1000
  43 #define CONFIG_SKIP_LOWLEVEL_INIT
  44 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  45
  46 /*
  47  * Memory Info
  48  */
  49 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  50 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  51 #define PHYS_SDRAM_1_SIZE       (64 << 20) /* SDRAM size 64MB */
  52 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1 /* memtest start addr */
  53 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */
  54 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
  55 #define CONFIG_STACKSIZE        (256*1024) /* regular stack */
  56
  57 /*
  58  * Serial Driver info
  59  */
  60 #define CONFIG_SYS_NS16550
  61 #define CONFIG_SYS_NS16550_SERIAL
  62 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
  63 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
  64 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
  65 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
  66 #define CONFIG_BAUDRATE         115200          /* Default baud rate */
  67 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
  68
  69 /*
  70  * I2C Configuration
  71  */
  72 #define CONFIG_HARD_I2C
  73 #define CONFIG_DRIVER_DAVINCI_I2C
  74 #define CONFIG_SYS_I2C_SPEED            25000 /* 100Kbps won't work, H/W bug */
  75 #define CONFIG_SYS_I2C_SLAVE            10 /* Bogus, master-only in U-Boot */
  76
  77 /*
  78  * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
  79  */
  80 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  81 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
  82 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       6
  83 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
  84
  85 /*
  86  * Network & Ethernet Configuration
  87  */
  88 #ifdef CONFIG_DRIVER_TI_EMAC
  89 #define CONFIG_EMAC_MDIO_PHY_NUM        1
  90 #define CONFIG_MII
  91 #define CONFIG_BOOTP_DEFAULT
  92 #define CONFIG_BOOTP_DNS
  93 #define CONFIG_BOOTP_DNS2
  94 #define CONFIG_BOOTP_SEND_HOSTNAME
  95 #define CONFIG_NET_RETRY_COUNT  10
  96 #define CONFIG_NET_MULTI
  97 #endif
  98
  99 /*
 100  * Flash & Environment
 101  */
 102 #ifdef CONFIG_USE_NAND
 103 #undef CONFIG_ENV_IS_IN_FLASH
 104 #define CONFIG_NAND_DAVINCI
 105 #define CONFIG_SYS_NO_FLASH
 106 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
 107 #define CONFIG_ENV_OFFSET               (512 << 10)
 108 #define CONFIG_ENV_SIZE                 (512 << 10)
 109 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 110 #define CONFIG_SYS_NAND_CS              3
 111 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 112 #define CONFIG_SYS_NAND_PAGE_2K
 113 #define CONFIG_SYS_64BIT_VSPRINTF       /* needed for nand_util.c */
 114 #define CONFIG_SYS_CLE_MASK             0x10
 115 #define CONFIG_SYS_ALE_MASK             0x8
 116 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 117 #define NAND_MAX_CHIPS                  1
 118 #define DEF_BOOTM                       ""
 119 #endif
 120
 121 #ifdef CONFIG_USE_NOR
 122 #define CONFIG_ENV_IS_IN_FLASH
 123 #undef CONFIG_SYS_NO_FLASH
 124 #define CONFIG_SYS_FLASH_CFI_DRIVER
 125 #define CONFIG_SYS_FLASH_CFI
 126 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 127 #define CONFIG_SYS_FLASH_SECT_SZ        (64 << 10) /* 64KB */
 128 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ*3)
 129 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 130 #define PHYS_FLASH_SIZE                 (32 << 20) /* Flash size 32MB */
 131 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
 132 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 133 #define CONFIG_SYS_FLASH_SPL_ACCESS
 134 #endif
 135
 136 #ifdef CONFIG_USE_SPIFLASH
 137 #undef CONFIG_ENV_IS_IN_FLASH
 138 #undef CONFIG_ENV_IS_IN_NAND
 139 #define CONFIG_ENV_IS_IN_SPI_FLASH
 140 #define CONFIG_ENV_SIZE                 (16 << 10)
 141 #define CONFIG_ENV_OFFSET               (256 << 10)
 142 #define CONFIG_ENV_SECT_SIZE            4096
 143 #define CONFIG_SYS_NO_FLASH
 144 #define CONFIG_SPI
 145 #define CONFIG_SPI_FLASH
 146 #define CONFIG_SPI_FLASH_WINBOND
 147 #define CONFIG_DAVINCI_SPI
 148 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI0_BASE
 149 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI0_CLKID)
 150 #define CONFIG_SF_DEFAULT_SPEED         50000000
 151 #define CONFIG_SYS_ENV_SPI_MAX_HZ       CONFIG_SF_DEFAULT_SPEED
 152 #endif
 153
 154 /*
 155  * USB configuration
 156  */
 157 #define CONFIG_USB_DA8XX        /* Platform hookup to MUSB controller */
 158 #define CONFIG_MUSB_HCD
 159
 160 /*
 161  * U-Boot general configuration
 162  */
 163 #undef CONFIG_USE_IRQ                   /* No IRQ/FIQ in U-Boot */
 164 #undef CONFIG_MISC_INIT_R
 165 #undef CONFIG_BOOTDELAY
 166 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 167 #define CONFIG_SYS_PROMPT       "DA830-evm > " /* Command Prompt */
 168 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 169 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 170 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 171 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 172 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_MEMTEST_START + 0x700000)
 173 #define CONFIG_VERSION_VARIABLE
 174 #define CONFIG_AUTO_COMPLETE    /* Won't work with hush so far, may be later */
 175 #define CONFIG_SYS_HUSH_PARSER
 176 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 177 #define CONFIG_CMDLINE_EDITING
 178 #define CONFIG_SYS_LONGHELP
 179 #define CONFIG_CRC32_VERIFY
 180 #define CONFIG_MX_CYCLIC
 181
 182 /*
 183  * Linux Information
 184  */
 185 #define LINUX_BOOT_PARAM_ADDR   (CONFIG_SYS_MEMTEST_START + 0x100)
 186 #define CONFIG_CMDLINE_TAG
 187 #define CONFIG_SETUP_MEMORY_TAGS
 188 #define CONFIG_BOOTARGS         "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
 189 #define CONFIG_BOOTCOMMAND      ""
 190 #define CONFIG_BOOTDELAY        3
 191
 192 /*
 193  * U-Boot commands
 194  */
 195 #include <config_cmd_default.h>
 196 #define CONFIG_CMD_ENV
 197 #define CONFIG_CMD_ASKENV
 198 #define CONFIG_CMD_DHCP
 199 #define CONFIG_CMD_DIAG
 200 #define CONFIG_CMD_MII
 201 #define CONFIG_CMD_PING
 202 #define CONFIG_CMD_SAVES
 203 #define CONFIG_CMD_MEMORY
 204 #undef CONFIG_CMD_FPGA
 205 #undef CONFIG_CMD_SETGETDCR
 206 #define CONFIG_CMD_EEPROM
 207
 208 #ifndef CONFIG_DRIVER_TI_EMAC
 209 #undef CONFIG_CMD_NET
 210 #undef CONFIG_CMD_DHCP
 211 #undef CONFIG_CMD_MII
 212 #undef CONFIG_CMD_PING
 213 #endif
 214
 215 #ifdef CONFIG_USE_NAND
 216 #undef CONFIG_CMD_FLASH
 217 #undef CONFIG_CMD_IMLS
 218 #define CONFIG_CMD_NAND
 219 #define CONFIG_CMD_MTDPARTS
 220 #define CONFIG_MTD_PARTITIONS
 221 #define CONFIG_MTD_DEVICE
 222 #endif
 223
 224 #ifdef CONFIG_USE_SPIFLASH
 225 #undef CONFIG_CMD_IMLS
 226 #undef CONFIG_CMD_FLASH
 227 #define CONFIG_CMD_SPI
 228 #define CONFIG_CMD_SAVEENV
 229 #endif
 230
 231 #if !defined(CONFIG_USE_NAND) && \
 232         !defined(CONFIG_USE_NOR) && \
 233         !defined(CONFIG_USE_SPIFLASH)
 234 #define CONFIG_ENV_IS_NOWHERE
 235 #define CONFIG_SYS_NO_FLASH
 236 #define CONFIG_ENV_SIZE         (16 << 10)
 237 #undef CONFIG_CMD_IMLS
 238 #undef CONFIG_CMD_FLASH
 239 #undef CONFIG_CMD_ENV
 240 #endif
 241
 242 #ifdef CONFIG_USB_DA8XX
 243
 244 #ifdef CONFIG_MUSB_HCD          /* include support for usb host */
 245 #define CONFIG_CMD_USB          /* include support for usb cmd */
 246
 247 #define CONFIG_USB_STORAGE      /* MSC class support */
 248 #define CONFIG_CMD_STORAGE      /* inclue support for usb-storage cmd */
 249 #define CONFIG_CMD_FAT          /* inclue support for FAT/storage */
 250 #define CONFIG_DOS_PARTITION    /* inclue support for FAT/storage */
 251
 252 #ifdef CONFIG_USB_KEYBOARD      /* HID class support */
 253 #define CONFIG_SYS_USB_EVENT_POLL
 254 #define CONFIG_PREBOOT "usb start"
 255 #endif /* CONFIG_USB_KEYBOARD */
 256
 257 #endif /* CONFIG_MUSB_HCD */
 258
 259 #ifdef CONFIG_MUSB_UDC
 260 /* USB device configuration */
 261 #define CONFIG_USB_DEVICE               1
 262 #define CONFIG_USB_TTY                  1
 263 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
 264 /* Change these to suit your needs */
 265 #define CONFIG_USBD_VENDORID            0x0451
 266 #define CONFIG_USBD_PRODUCTID           0x5678
 267 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
 268 #define CONFIG_USBD_PRODUCT_NAME        "DA830EVM"
 269 #endif /* CONFIG_MUSB_UDC */
 270
 271 #endif /* CONFIG_USB_DA8XX */
 272
 273 #ifdef CONFIG_MTD_PARTITIONS
 274 #define MTDIDS_DEFAULT          "nand0=davinci_nand.1"
 275 #define PART_BOOT               "512k(bootloader)ro,"
 276 #define PART_PARAMS             "512k(params)ro,"
 277 #define PART_KERNEL             "4m(kernel),"
 278 #define PART_REST               "-(filesystem)"
 279 #define MTDPARTS_DEFAULT        \
 280         "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
 281 #endif
 282
 283 #endif /* __CONFIG_H */