include/configs/mv-common.h

   1 /*
   2  * (C) Copyright 2010
   3  * Marvell Semiconductor <www.marvell.com>
   4  * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  22  * MA 02110-1301 USA
  23  */
  24
  25 /*
  26  * This file contains Marvell Board Specific common defincations.
  27  * This file should be included in board config header file.
  28  *
  29  * It supports common definations for Kirkwood platform
  30  * TBD: support for Orion5X platforms
  31  */
  32
  33 #ifndef _MV_COMMON_H
  34 #define _MV_COMMON_H
  35
  36 /*
  37  * High Level Configuration Options (easy to change)
  38  */
  39 #define CONFIG_MARVELL          1
  40
  41 /*
  42  * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
  43  */
  44 #ifndef CONFIG_SYS_TEXT_BASE
  45 #define CONFIG_SYS_TEXT_BASE    0x00600000
  46 #endif /* CONFIG_SYS_TEXT_BASE */
  47
  48 /* additions for new ARM relocation support */
  49 #define CONFIG_SYS_SDRAM_BASE   0x00000000
  50
  51 /*
  52  * CLKs configurations
  53  */
  54 #define CONFIG_SYS_HZ           1000
  55
  56 /*
  57  * NS16550 Configuration
  58  */
  59 #define CONFIG_SYS_NS16550
  60 #define CONFIG_SYS_NS16550_SERIAL
  61 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  62 #define CONFIG_SYS_NS16550_CLK          CONFIG_SYS_TCLK
  63 #define CONFIG_SYS_NS16550_COM1         MV_UART_CONSOLE_BASE
  64
  65 /*
  66  * Serial Port configuration
  67  * The following definitions let you select what serial you want to use
  68  * for your console driver.
  69  */
  70
  71 #define CONFIG_CONS_INDEX       1       /*Console on UART0 */
  72 #define CONFIG_BAUDRATE                 115200
  73 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
  74                                           115200,230400, 460800, 921600 }
  75 /* auto boot */
  76 #define CONFIG_BOOTDELAY        3       /* default enable autoboot */
  77
  78 /*
  79  * For booting Linux, the board info and command line data
  80  * have to be in the first 8 MB of memory, since this is
  81  * the maximum mapped by the Linux kernel during initialization.
  82  */
  83 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
  84 #define CONFIG_INITRD_TAG       1       /* enable INITRD tag */
  85 #define CONFIG_SETUP_MEMORY_TAGS 1      /* enable memory tag */
  86
  87 #define CONFIG_SYS_PROMPT       "Marvell>> "    /* Command Prompt */
  88 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buff Size */
  89 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE \
  90                 +sizeof(CONFIG_SYS_PROMPT) + 16)        /* Print Buff */
  91
  92 /*
  93  * Size of malloc() pool
  94  */
  95 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024) /* 1MiB for malloc() */
  96
  97 /*
  98  * Other required minimal configurations
  99  */
 100 #define CONFIG_SYS_LONGHELP
 101 #define CONFIG_AUTO_COMPLETE
 102 #define CONFIG_CMDLINE_EDITING
 103 #define CONFIG_CONSOLE_INFO_QUIET       /* some code reduction */
 104 #define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
 105 #define CONFIG_ARCH_MISC_INIT   /* call arch_misc_init() */
 106 #define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */
 107 #define CONFIG_DISPLAY_CPUINFO  /* Display cpu info */
 108 #define CONFIG_STACKSIZE        0x00100000      /* regular stack- 1M */
 109 #define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
 110 #define CONFIG_SYS_MEMTEST_START 0x00800000     /* 8M */
 111 #define CONFIG_SYS_MEMTEST_END  0x00ffffff      /*(_16M -1) */
 112 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
 113 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 114
 115 /* ====> Include platform Common Definitions */
 116 #include <asm/arch/config.h>
 117
 118 /*
 119  * DRAM Banks configuration, Custom config can be done in <board>.h
 120  */
 121 #ifndef CONFIG_NR_DRAM_BANKS
 122 #define CONFIG_NR_DRAM_BANKS    CONFIG_NR_DRAM_BANKS_MAX
 123 #else
 124 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX)
 125 #error CONFIG_NR_DRAM_BANKS Configurated more than available
 126 #endif
 127 #endif /* CONFIG_NR_DRAM_BANKS */
 128
 129 /* ====> Include driver Common Definitions */
 130 /*
 131  * Common NAND configuration
 132  */
 133 #ifdef CONFIG_CMD_NAND
 134 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 135 #define CONFIG_SYS_64BIT_VSPRINTF      /* needed for nand_util.c */
 136 #endif
 137
 138 /*
 139  * Common SPI Flash configuration
 140  */
 141 #ifdef CONFIG_CMD_SF
 142 #define CONFIG_SPI_FLASH                1
 143 #define CONFIG_SPI_FLASH_MACRONIX       1
 144 #endif
 145
 146 /*
 147  * Common USB/EHCI configuration
 148  */
 149 #ifdef CONFIG_CMD_USB
 150 #define CONFIG_USB_EHCI         /* Enable EHCI USB support */
 151 #define CONFIG_USB_STORAGE
 152 #define CONFIG_DOS_PARTITION
 153 #define CONFIG_ISO_PARTITION
 154 #define CONFIG_SUPPORT_VFAT
 155 #endif /* CONFIG_CMD_USB */
 156
 157 /*
 158  * File system
 159  */
 160 #ifdef CONFIG_SYS_MVFS
 161 #define CONFIG_CMD_EXT2
 162 #define CONFIG_CMD_JFFS2
 163 #define CONFIG_CMD_FAT
 164 #define CONFIG_CMD_UBI
 165 #define CONFIG_CMD_UBIFS
 166 #define CONFIG_RBTREE
 167 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 168 #define CONFIG_MTD_PARTITIONS
 169 #define CONFIG_CMD_MTDPARTS
 170 #define CONFIG_LZO
 171 #endif
 172
 173 #endif /* _MV_COMMON_H */