LXR uboot/include/configs/sheevaplug.h

   1/*
   2 * (C) Copyright 2009
   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#ifndef _CONFIG_SHEEVAPLUG_H
  26#define _CONFIG_SHEEVAPLUG_H
  27
  28/*
  29 * Version number information
  30 */
  31#define CONFIG_IDENT_STRING     "\nMarvell-Sheevaplug"
  32
  33/*
  34 * High Level Configuration Options (easy to change)
  35 */
  36#define CONFIG_MARVELL          1
  37#define CONFIG_ARM926EJS        1       /* Basic Architecture */
  38#define CONFIG_FEROCEON_88FR131 1       /* CPU Core subversion */
  39#define CONFIG_KIRKWOOD         1       /* SOC Family Name */
  40#define CONFIG_KW88F6281        1       /* SOC Name */
  41#define CONFIG_MACH_SHEEVAPLUG  /* Machine type */
  42
  43#define CONFIG_MD5      /* get_random_hex on krikwood needs MD5 support */
  44#define CONFIG_SKIP_LOWLEVEL_INIT       /* disable board lowlevel_init */
  45#define CONFIG_KIRKWOOD_EGIGA_INIT      /* Enable GbePort0/1 for kernel */
  46#define CONFIG_KIRKWOOD_RGMII_PAD_1V8   /* Set RGMII Pad voltage to 1.8V */
  47
  48/*
  49 * CLKs configurations
  50 */
  51#define CONFIG_SYS_HZ           1000
  52
  53/*
  54 * NS16550 Configuration
  55 */
  56#define CONFIG_SYS_NS16550
  57#define CONFIG_SYS_NS16550_SERIAL
  58#define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  59#define CONFIG_SYS_NS16550_CLK          CONFIG_SYS_TCLK
  60#define CONFIG_SYS_NS16550_COM1         KW_UART0_BASE
  61
  62/*
  63 * Serial Port configuration
  64 * The following definitions let you select what serial you want to use
  65 * for your console driver.
  66 */
  67
  68#define CONFIG_CONS_INDEX       1       /*Console on UART0 */
  69#define CONFIG_BAUDRATE                 115200
  70#define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
  71                                          115200,230400, 460800, 921600 }
  72/* auto boot */
  73#define CONFIG_BOOTDELAY        3       /* default enable autoboot */
  74
  75/*
  76 * For booting Linux, the board info and command line data
  77 * have to be in the first 8 MB of memory, since this is
  78 * the maximum mapped by the Linux kernel during initialization.
  79 */
  80#define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
  81#define CONFIG_INITRD_TAG       1       /* enable INITRD tag */
  82#define CONFIG_SETUP_MEMORY_TAGS 1      /* enable memory tag */
  83
  84#define CONFIG_SYS_PROMPT       "Marvell>> "    /* Command Prompt */
  85#define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buff Size */
  86#define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE \
  87                +sizeof(CONFIG_SYS_PROMPT) + 16)        /* Print Buff */
  88/*
  89 * Commands configuration
  90 */
  91#define CONFIG_SYS_NO_FLASH             /* Declare no flash (NOR/SPI) */
  92#include <config_cmd_default.h>
  93#define CONFIG_CMD_AUTOSCRIPT
  94#define CONFIG_CMD_DHCP
  95#define CONFIG_CMD_ENV
  96#define CONFIG_CMD_FAT
  97#define CONFIG_CMD_NAND
  98#define CONFIG_CMD_PING
  99#define CONFIG_CMD_USB
 100
 101/*
 102 * NAND configuration
 103 */
 104#ifdef CONFIG_CMD_NAND
 105#define CONFIG_NAND_KIRKWOOD
 106#define CONFIG_SYS_MAX_NAND_DEVICE      1
 107#define NAND_MAX_CHIPS                  1
 108#define CONFIG_SYS_NAND_BASE            0xD8000000      /* KW_DEFADR_NANDF */
 109#define NAND_ALLOW_ERASE_ALL            1
 110#define CONFIG_SYS_64BIT_VSPRINTF       /* needed for nand_util.c */
 111#endif
 112
 113/*
 114 *  Environment variables configurations
 115 */
 116#ifdef CONFIG_CMD_NAND
 117#define CONFIG_ENV_IS_IN_NAND           1
 118#define CONFIG_ENV_SECT_SIZE            0x20000 /* 128K */
 119#else
 120#define CONFIG_ENV_IS_NOWHERE           1       /* if env in SDRAM */
 121#endif
 122/*
 123 * max 4k env size is enough, but in case of nand
 124 * it has to be rounded to sector size
 125 */
 126#define CONFIG_ENV_SIZE                 0x20000 /* 128k */
 127#define CONFIG_ENV_ADDR                 0x40000
 128#define CONFIG_ENV_OFFSET               0x40000 /* env starts here */
 129
 130/*
 131 * Default environment variables
 132 */
 133#define CONFIG_BOOTCOMMAND              "${x_bootcmd_kernel}; " \
 134        "setenv bootargs ${x_bootargs} ${x_bootargs_root}; "    \
 135        "${x_bootcmd_usb}; bootm 0x6400000;"
 136
 137#define CONFIG_MTDPARTS         "orion_nand:512k(uboot),"       \
 138        "3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0"
 139
 140#define CONFIG_EXTRA_ENV_SETTINGS       "x_bootargs=console"    \
 141        "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS        \
 142        "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
 143        "x_bootcmd_usb=usb start\0" \
 144        "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
 145
 146/*
 147 * Size of malloc() pool
 148 */
 149#define CONFIG_SYS_MALLOC_LEN   (1024 * 128) /* 128kB for malloc() */
 150/* size in bytes reserved for initial data */
 151#define CONFIG_SYS_GBL_DATA_SIZE        128
 152
 153/*
 154 * Other required minimal configurations
 155 */
 156#define CONFIG_CONSOLE_INFO_QUIET       /* some code reduction */
 157#define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
 158#define CONFIG_ARCH_MISC_INIT   /* call arch_misc_init() */
 159#define CONFIG_DISPLAY_CPUINFO  /* Display cpu info */
 160#define CONFIG_NR_DRAM_BANKS    4
 161#define CONFIG_STACKSIZE        0x00100000      /* regular stack- 1M */
 162#define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
 163#define CONFIG_SYS_MEMTEST_START 0x00400000     /* 4M */
 164#define CONFIG_SYS_MEMTEST_END  0x007fffff      /*(_8M -1) */
 165#define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
 166#define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 167
 168/*
 169 * Ethernet Driver configuration
 170 */
 171#ifdef CONFIG_CMD_NET
 172#define CONFIG_NETCONSOLE       /* include NetConsole support   */
 173#define CONFIG_NET_MULTI        /* specify more that one ports available */
 174#define CONFIG_MII              /* expose smi ove miiphy interface */
 175#define CONFIG_KIRKWOOD_EGIGA   /* Enable kirkwood Gbe Controller Driver */
 176#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
 177#define CONFIG_KIRKWOOD_EGIGA_PORTS     {1,0}   /* enable port 0 only */
 178#define CONFIG_PHY_BASE_ADR     0
 179#define CONFIG_ENV_OVERWRITE    /* ethaddr can be reprogrammed */
 180#define CONFIG_RESET_PHY_R      /* use reset_phy() to init mv8831116 PHY */
 181#endif /* CONFIG_CMD_NET */
 182
 183/*
 184 * USB/EHCI
 185 */
 186#ifdef CONFIG_CMD_USB
 187#define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
 188#define CONFIG_USB_EHCI_KIRKWOOD        /* on Kirkwood platform */
 189#define CONFIG_EHCI_IS_TDI
 190#define CONFIG_USB_STORAGE
 191#define CONFIG_DOS_PARTITION
 192#define CONFIG_ISO_PARTITION
 193#define CONFIG_SUPPORT_VFAT
 194#endif /* CONFIG_CMD_USB */
 195
 196#endif /* _CONFIG_SHEEVAPLUG_H */
 197