include/configs/devkit3250.h

   1 /*
   2  * Embest/Timll DevKit3250 board configuration file
   3  *
   4  * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  19  * MA 02110-1301, USA.
  20  */
  21
  22 #ifndef __CONFIG_DEVKIT3250_H__
  23 #define __CONFIG_DEVKIT3250_H__
  24
  25 /* SoC and board defines */
  26 #include <asm/sizes.h>
  27 #include <asm/arch/cpu.h>
  28
  29 /*
  30  * Define DevKit3250 machine type by hand until it lands in mach-types
  31  */
  32 #define MACH_TYPE_DEVKIT3250            3697
  33 #define CONFIG_MACH_TYPE                MACH_TYPE_DEVKIT3250
  34
  35 #define CONFIG_SYS_ICACHE_OFF
  36 #define CONFIG_SYS_DCACHE_OFF
  37 #define CONFIG_SKIP_LOWLEVEL_INIT
  38 #define CONFIG_BOARD_EARLY_INIT_F
  39
  40 /*
  41  * Memory configurations
  42  */
  43 #define CONFIG_NR_DRAM_BANKS            1
  44 #define CONFIG_STACKSIZE                SZ_32K
  45 #define CONFIG_SYS_MALLOC_LEN           SZ_1M
  46 #define CONFIG_SYS_GBL_DATA_SIZE        128
  47 #define CONFIG_SYS_SDRAM_BASE           EMC_DYCS0_BASE
  48 #define CONFIG_SYS_SDRAM_SIZE           SZ_64M
  49 #define CONFIG_SYS_TEXT_BASE            0x83FA0000
  50 #define CONFIG_SYS_MEMTEST_START        (CONFIG_SYS_SDRAM_BASE + SZ_32K)
  51 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_TEXT_BASE - SZ_1M)
  52
  53 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + SZ_32K)
  54
  55 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + SZ_4K \
  56                                          - GENERATED_GBL_DATA_SIZE)
  57
  58 /*
  59  * Serial Driver
  60  */
  61 #define CONFIG_SYS_LPC32XX_UART         2   /* UART2 */
  62 #define CONFIG_BAUDRATE                 115200
  63
  64 /*
  65  * NOR Flash
  66  */
  67 #define CONFIG_CMD_FLASH
  68 #define CONFIG_SYS_MAX_FLASH_BANKS      1
  69 #define CONFIG_SYS_MAX_FLASH_SECT       71
  70 #define CONFIG_SYS_FLASH_BASE           EMC_CS0_BASE
  71 #define CONFIG_SYS_FLASH_SIZE           SZ_4M
  72 #define CONFIG_SYS_FLASH_CFI
  73
  74 /*
  75  * U-Boot General Configurations
  76  */
  77 #define CONFIG_SYS_LONGHELP
  78 #define CONFIG_SYS_PROMPT               "=> "
  79 #define CONFIG_SYS_CBSIZE               1024
  80 #define CONFIG_SYS_PBSIZE               \
  81         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  82 #define CONFIG_SYS_MAXARGS              16
  83 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  84
  85 #define CONFIG_AUTO_COMPLETE
  86 #define CONFIG_CMDLINE_EDITING
  87 #define CONFIG_VERSION_VARIABLE
  88 #define CONFIG_DISPLAY_CPUINFO
  89 #define CONFIG_DOS_PARTITION
  90
  91 #define CONFIG_ENV_IS_NOWHERE
  92 #define CONFIG_ENV_SIZE                 SZ_128K
  93
  94 /*
  95  * U-Boot Commands
  96  */
  97 #include <config_cmd_default.h>
  98 #define CONFIG_CMD_CACHE
  99
 100 /*
 101  * Boot Linux
 102  */
 103 #define CONFIG_CMDLINE_TAG
 104 #define CONFIG_SETUP_MEMORY_TAGS
 105 #define CONFIG_ZERO_BOOTDELAY_CHECK
 106 #define CONFIG_BOOTDELAY                3
 107
 108 #define CONFIG_BOOTFILE                 "uImage"
 109 #define CONFIG_BOOTARGS                 "console=ttyS2,115200n8"
 110 #define CONFIG_LOADADDR                 0x80008000
 111
 112 /*
 113  * Include SoC specific configuration
 114  */
 115 #include <asm/arch/config.h>
 116
 117 #endif  /* __CONFIG_DEVKIT3250_H__*/