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
  31 /*
  32  * SoC Configuration
  33  */
  34 #define CONFIG_MACH_DAVINCI_DA830_EVM
  35 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
  36 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  37 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  38 #define CONFIG_SYS_OSCIN_FREQ           24000000
  39 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  40 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  41 #define CONFIG_SYS_HZ                   1000
  42 #define CONFIG_SKIP_LOWLEVEL_INIT
  43 #define CONFIG_SKIP_RELOCATE_UBOOT      /* to a proper address, init done */
  44
  45 /*
  46  * Memory Info
  47  */
  48 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  49 #define CONFIG_SYS_GBL_DATA_SIZE        128 /* reserved for initial data */
  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_MII
  90 #define CONFIG_BOOTP_DEFAULT
  91 #define CONFIG_BOOTP_DNS
  92 #define CONFIG_BOOTP_DNS2
  93 #define CONFIG_BOOTP_SEND_HOSTNAME
  94 #define CONFIG_NET_RETRY_COUNT  10
  95 #define CONFIG_NET_MULTI
  96 #endif
  97
  98 /*
  99  * Flash & Environment
 100  */
 101 #ifdef CONFIG_USE_NAND
 102 #undef CONFIG_ENV_IS_IN_FLASH
 103 #define CONFIG_NAND_DAVINCI
 104 #define CONFIG_SYS_NO_FLASH
 105 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
 106 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 107 #define CONFIG_ENV_SIZE                 (128 << 10)
 108 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 109 #define CONFIG_SYS_NAND_CS              3
 110 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 111 #define CONFIG_SYS_CLE_MASK             0x10
 112 #define CONFIG_SYS_ALE_MASK             0x8
 113 #define CONFIG_SYS_NAND_HW_ECC
 114 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 115 #define NAND_MAX_CHIPS                  1
 116 #define DEF_BOOTM                       ""
 117 #endif
 118
 119 #ifdef CONFIG_USE_NOR
 120 #define CONFIG_ENV_IS_IN_FLASH
 121 #undef CONFIG_SYS_NO_FLASH
 122 #define CONFIG_SYS_FLASH_CFI_DRIVER
 123 #define CONFIG_SYS_FLASH_CFI
 124 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 125 #define CONFIG_SYS_FLASH_SECT_SZ        (64 << 10) /* 64KB */
 126 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ*3)
 127 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 128 #define PHYS_FLASH_SIZE                 (32 << 20) /* Flash size 32MB */
 129 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
 130 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
 131 #define CONFIG_SYS_FLASH_SPL_ACCESS
 132 #endif
 133
 134 #ifdef CONFIG_USE_SPIFLASH
 135 #undef CONFIG_ENV_IS_IN_FLASH
 136 #undef CONFIG_ENV_IS_IN_NAND
 137 #define CONFIG_ENV_IS_IN_SPI_FLASH
 138 #define CONFIG_ENV_SIZE                 (16 << 10)
 139 #define CONFIG_ENV_OFFSET               (256 << 10)
 140 #define CONFIG_ENV_SECT_SIZE            4096
 141 #define CONFIG_SYS_NO_FLASH
 142 #define CONFIG_SPI
 143 #define CONFIG_SPI_FLASH
 144 #define CONFIG_SPI_FLASH_WINBOND
 145 #define CONFIG_DAVINCI_SPI
 146 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI0_BASE
 147 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI0_CLKID)
 148 #define CONFIG_SF_DEFAULT_SPEED         50000000
 149 #define CONFIG_SYS_ENV_SPI_MAX_HZ       CONFIG_SF_DEFAULT_SPEED
 150 #endif
 151
 152 /*
 153  * USB configuration
 154  */
 155 #define CONFIG_USB_DA8XX        /* Platform hookup to MUSB controller */
 156 #define CONFIG_MUSB_HCD
 157
 158 /*
 159  * U-Boot general configuration
 160  */
 161 #undef CONFIG_USE_IRQ                   /* No IRQ/FIQ in U-Boot */
 162 #undef CONFIG_MISC_INIT_R
 163 #undef CONFIG_BOOTDELAY
 164 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 165 #define CONFIG_SYS_PROMPT       "DA830-evm > " /* Command Prompt */
 166 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 167 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 168 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 169 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 170 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_MEMTEST_START + 0x700000)
 171 #define CONFIG_VERSION_VARIABLE
 172 #define CONFIG_AUTO_COMPLETE    /* Won't work with hush so far, may be later */
 173 #define CONFIG_SYS_HUSH_PARSER
 174 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 175 #define CONFIG_CMDLINE_EDITING
 176 #define CONFIG_SYS_LONGHELP
 177 #define CONFIG_CRC32_VERIFY
 178 #define CONFIG_MX_CYCLIC
 179
 180 /*
 181  * Linux Information
 182  */
 183 #define LINUX_BOOT_PARAM_ADDR   (CONFIG_SYS_MEMTEST_START + 0x100)
 184 #define CONFIG_CMDLINE_TAG
 185 #define CONFIG_SETUP_MEMORY_TAGS
 186 #define CONFIG_BOOTARGS         "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
 187 #define CONFIG_BOOTCOMMAND      ""
 188 #define CONFIG_BOOTDELAY        3
 189
 190 /*
 191  * U-Boot commands
 192  */
 193 #include <config_cmd_default.h>
 194 #define CONFIG_CMD_ENV
 195 #define CONFIG_CMD_ASKENV
 196 #define CONFIG_CMD_DHCP
 197 #define CONFIG_CMD_DIAG
 198 #define CONFIG_CMD_MII
 199 #define CONFIG_CMD_PING
 200 #define CONFIG_CMD_SAVES
 201 #define CONFIG_CMD_MEMORY
 202 #undef CONFIG_CMD_FPGA
 203 #undef CONFIG_CMD_SETGETDCR
 204 #define CONFIG_CMD_EEPROM
 205
 206 #ifndef CONFIG_DRIVER_TI_EMAC
 207 #undef CONFIG_CMD_NET
 208 #undef CONFIG_CMD_DHCP
 209 #undef CONFIG_CMD_MII
 210 #undef CONFIG_CMD_PING
 211 #endif
 212
 213 #ifdef CONFIG_USE_NAND
 214 #undef CONFIG_CMD_FLASH
 215 #undef CONFIG_CMD_IMLS
 216 #define CONFIG_CMD_NAND
 217 #define CONFIG_CMD_MTDPARTS
 218 #define CONFIG_MTD_PARTITIONS
 219 #define CONFIG_CMD_UBI
 220 #define CONFIG_RBTREE
 221 #endif
 222
 223 #ifdef CONFIG_USE_SPIFLASH
 224 #undef CONFIG_CMD_IMLS
 225 #undef CONFIG_CMD_FLASH
 226 #define CONFIG_CMD_SPI
 227 #define CONFIG_CMD_SAVEENV
 228 #endif
 229
 230 #if !defined(CONFIG_USE_NAND) && \
 231         !defined(CONFIG_USE_NOR) && \
 232         !defined(CONFIG_USE_SPIFLASH)
 233 #define CONFIG_ENV_IS_NOWHERE
 234 #define CONFIG_SYS_NO_FLASH
 235 #define CONFIG_ENV_SIZE         (16 << 10)
 236 #undef CONFIG_CMD_IMLS
 237 #undef CONFIG_CMD_FLASH
 238 #undef CONFIG_CMD_ENV
 239 #endif
 240
 241 #ifdef CONFIG_USB_DA8XX
 242
 243 #ifdef CONFIG_MUSB_HCD          /* include support for usb host */
 244 #define CONFIG_CMD_USB          /* include support for usb cmd */
 245
 246 #define CONFIG_USB_STORAGE      /* MSC class support */
 247 #define CONFIG_CMD_STORAGE      /* inclue support for usb-storage cmd */
 248 #define CONFIG_CMD_FAT          /* inclue support for FAT/storage */
 249 #define CONFIG_DOS_PARTITION    /* inclue support for FAT/storage */
 250
 251 #ifdef CONFIG_USB_KEYBOARD      /* HID class support */
 252 #define CONFIG_SYS_USB_EVENT_POLL
 253 #define CONFIG_PREBOOT "usb start"
 254 #endif /* CONFIG_USB_KEYBOARD */
 255
 256 #endif /* CONFIG_MUSB_HCD */
 257
 258 #ifdef CONFIG_MUSB_UDC
 259 /* USB device configuration */
 260 #define CONFIG_USB_DEVICE               1
 261 #define CONFIG_USB_TTY                  1
 262 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    1
 263 /* Change these to suit your needs */
 264 #define CONFIG_USBD_VENDORID            0x0451
 265 #define CONFIG_USBD_PRODUCTID           0x5678
 266 #define CONFIG_USBD_MANUFACTURER        "Texas Instruments"
 267 #define CONFIG_USBD_PRODUCT_NAME        "DA830EVM"
 268 #endif /* CONFIG_MUSB_UDC */
 269
 270 #endif /* CONFIG_USB_DA8XX */
 271 #endif /* __CONFIG_H */