include/configs/hawkboard.h

   1 /*
   2  * Copyright (C) 2010 Texas Instruments Incorporated - http://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 modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (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., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #ifndef __CONFIG_H
  24 #define __CONFIG_H
  25
  26 /*
  27  * Board
  28  */
  29 #define CONFIG_SYS_USE_NAND     1
  30
  31 /*
  32  * SoC Configuration
  33  */
  34 #define CONFIG_MACH_DAVINCI_HAWK
  35 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
  36 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
  37 #define CONFIG_SOC_DA850                /* TI DA850 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_BOARD_EARLY_INIT_F
  45
  46 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_UART_U_BOOT)
  47 #define CONFIG_SYS_TEXT_BASE            0xc1080000
  48 #else
  49 #define CONFIG_SYS_TEXT_BASE            0xc1180000
  50 #endif
  51
  52 /*
  53  * Memory Info
  54  */
  55 #define CONFIG_SYS_MALLOC_LEN           (1*1024*1024) /* malloc() len */
  56 #define PHYS_SDRAM_1                    DAVINCI_DDR_EMIF_DATA_BASE
  57 #define PHYS_SDRAM_1_SIZE               (128 << 20) /* SDRAM size 128MB */
  58 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
  59 #define CONFIG_MAX_RAM_BANK_SIZE        (512 << 20)
  60 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 -\
  61                                         GENERATED_GBL_DATA_SIZE)
  62
  63 /* memtest start addr */
  64 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1)
  65
  66 /* memtest will be run on 16MB */
  67 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + 16*1024*1024)
  68
  69 #define CONFIG_NR_DRAM_BANKS            1 /* we have 1 bank of DRAM */
  70 #define CONFIG_STACKSIZE                (256*1024) /* regular stack */
  71
  72 /*
  73  * Serial Driver info
  74  */
  75 #define CONFIG_SYS_NS16550
  76 #define CONFIG_SYS_NS16550_SERIAL
  77 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  78 #define CONFIG_SYS_NS16550_COM1         DAVINCI_UART2_BASE
  79 #define CONFIG_SYS_NS16550_CLK          clk_get(DAVINCI_UART2_CLKID)
  80 #define CONFIG_CONS_INDEX               1
  81 #define CONFIG_BAUDRATE                 115200
  82 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
  83
  84 /*
  85  * Network & Ethernet Configuration
  86  */
  87 #if !defined(CONFIG_NAND_SPL)
  88 #define CONFIG_DRIVER_TI_EMAC
  89 #endif
  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
  97 /*
  98  * Nand Flash
  99  */
 100 #ifdef CONFIG_SYS_USE_NAND
 101 #define CONFIG_SYS_NO_FLASH
 102 #define CONFIG_ENV_IS_IN_NAND
 103 #define CONFIG_ENV_SIZE                 (128 << 10)
 104 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 105 #define CONFIG_CLE_MASK                 0x10
 106 #define CONFIG_ALE_MASK                 0x8
 107 #define CONFIG_SYS_NAND_USE_FLASH_BBT
 108 #define CONFIG_NAND_DAVINCI
 109 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 110 #define CFG_DAVINCI_STD_NAND_LAYOUT
 111 #define CONFIG_SYS_NAND_CS              3
 112 #define CONFIG_SYS_NAND_PAGE_2K
 113 #define CONFIG_SYS_64BIT_VSPRINTF       /* needed for nand_util.c */
 114 /* Max number of NAND devices */
 115 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 116 #define CONFIG_SYS_NAND_BASE_LIST       { 0x62000000, }
 117 #define NAND_MAX_CHIPS                  1
 118 /* Block 0--not used by bootcode */
 119 #define CONFIG_ENV_OFFSET               0x0
 120
 121 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 122 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 123 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0xe0000
 124 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x40000
 125 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1180000
 126 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 127 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 128                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 129                                         CONFIG_SYS_MALLOC_LEN -       \
 130                                         GENERATED_GBL_DATA_SIZE)
 131 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 132                                 24, 25, 26, 27, 28,                     \
 133                                 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
 134                                 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
 135                                 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
 136                                 59, 60, 61, 62, 63 }
 137 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 138 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 139 #define CONFIG_SYS_NAND_ECCSIZE         512
 140 #define CONFIG_SYS_NAND_ECCBYTES        10
 141 #define CONFIG_SYS_NAND_OOBSIZE         64
 142
 143 #endif /* CONFIG_SYS_USE_NAND */
 144
 145 /*
 146  * U-Boot general configuration
 147  */
 148 #define CONFIG_MISC_INIT_R
 149 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 150 #define CONFIG_SYS_PROMPT       "hawkboard > " /* Command Prompt */
 151 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 152 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 153 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
 154 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 155 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 156 #define CONFIG_VERSION_VARIABLE
 157 #define CONFIG_AUTO_COMPLETE
 158 #define CONFIG_SYS_HUSH_PARSER
 159 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 160 #define CONFIG_CMDLINE_EDITING
 161 #define CONFIG_SYS_LONGHELP
 162 #define CONFIG_CRC32_VERIFY
 163 #define CONFIG_MX_CYCLIC
 164
 165 /*
 166  * Linux Information
 167  */
 168 #define LINUX_BOOT_PARAM_ADDR   (CONFIG_SYS_MEMTEST_START + 0x100)
 169 #define CONFIG_CMDLINE_TAG
 170 #define CONFIG_SETUP_MEMORY_TAGS
 171 #define CONFIG_BOOTARGS         \
 172         "mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\
 173                                         "4M ip=static"
 174 #define CONFIG_BOOTDELAY        3
 175
 176 /*
 177  * U-Boot commands
 178  */
 179 #include <config_cmd_default.h>
 180 #define CONFIG_CMD_ENV
 181 #define CONFIG_CMD_ASKENV
 182 #define CONFIG_CMD_DHCP
 183 #define CONFIG_CMD_DIAG
 184 #define CONFIG_CMD_MII
 185 #define CONFIG_CMD_PING
 186 #define CONFIG_CMD_SAVES
 187 #define CONFIG_CMD_MEMORY
 188
 189 #ifdef CONFIG_SYS_USE_NAND
 190 #undef CONFIG_CMD_FLASH
 191 #undef CONFIG_CMD_IMLS
 192 #define CONFIG_CMD_NAND
 193 #endif
 194
 195 #ifndef CONFIG_DRIVER_TI_EMAC
 196 #undef CONFIG_CMD_NET
 197 #undef CONFIG_CMD_DHCP
 198 #undef CONFIG_CMD_MII
 199 #undef CONFIG_CMD_PING
 200 #endif
 201
 202 #endif /* __CONFIG_H */