include/configs/rd6281a.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_RD6281A_H
  26 #define _CONFIG_RD6281A_H
  27
  28 /*
  29  * Version number information
  30  */
  31 #define CONFIG_IDENT_STRING     "\nMarvell-RD6281A"
  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_RD6281A             /* 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 #endif
 111
 112 /*
 113  * Environment variables configurations
 114  */
 115 #ifdef CONFIG_CMD_NAND
 116 #define CONFIG_ENV_IS_IN_NAND           1
 117 #define CONFIG_ENV_SECT_SIZE            0x20000 /* 128K */
 118 #else
 119 #define CONFIG_ENV_IS_NOWHERE           1       /* if env in SDRAM */
 120 #endif
 121 /*
 122  * max 4k env size is enough, but in case of nand
 123  * it has to be rounded to sector size
 124  */
 125 #define CONFIG_ENV_SIZE                 0x20000 /* 128k */
 126 #define CONFIG_ENV_ADDR                 0x40000
 127 #define CONFIG_ENV_OFFSET               0x40000 /* env starts here */
 128
 129 /*
 130  * Default environment variables
 131  */
 132 #define CONFIG_BOOTCOMMAND              "${x_bootcmd_kernel}; " \
 133         "setenv bootargs ${x_bootargs} ${x_bootargs_root}; "    \
 134         "${x_bootcmd_usb}; bootm 0x6400000;"
 135
 136 #define CONFIG_MTDPARTS         "orion_nand:512k(uboot),"       \
 137         "3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0"
 138
 139 #define CONFIG_EXTRA_ENV_SETTINGS       "x_bootargs=console"    \
 140         "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS        \
 141         "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
 142         "x_bootcmd_usb=usb start\0" \
 143         "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
 144
 145 /*
 146  * Size of malloc() pool
 147  */
 148 #define CONFIG_SYS_MALLOC_LEN   (1024 * 128) /* 128kB for malloc() */
 149 /* size in bytes reserved for initial data */
 150 #define CONFIG_SYS_GBL_DATA_SIZE        128
 151
 152 /*
 153  * Other required minimal configurations
 154  */
 155 #define CONFIG_CONSOLE_INFO_QUIET       /* some code reduction */
 156 #define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
 157 #define CONFIG_ARCH_MISC_INIT   /* call arch_misc_init() */
 158 #define CONFIG_DISPLAY_CPUINFO  /* Display cpu info */
 159 #define CONFIG_NR_DRAM_BANKS    4
 160 #define CONFIG_STACKSIZE        0x00100000      /* regular stack- 1M */
 161 #define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
 162 #define CONFIG_SYS_MEMTEST_START 0x00400000     /* 4M */
 163 #define CONFIG_SYS_MEMTEST_END  0x007fffff      /*(_8M -1) */
 164 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
 165 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 166
 167 /*
 168  * Ethernet Driver configuration
 169  */
 170 #ifdef CONFIG_CMD_NET
 171 #define CONFIG_NETCONSOLE       /* include NetConsole support */
 172 #define CONFIG_NET_MULTI        /* specify more that one ports available */
 173 #define CONFIG_MII              /* expose smi ove miiphy interface */
 174 #define CONFIG_MVGBE            /* Enable Marvell Gbe Controller Driver */
 175 #define CONFIG_MVGBE_PORTS      {1, 1}  /* enable both ports */
 176 #define CONFIG_MV88E61XX_MULTICHIP_ADRMODE
 177 #define CONFIG_DIS_AUTO_NEG_SPEED_GMII /*Disable Auto speed negociation */
 178 #define CONFIG_PHY_SPEED        _1000BASET      /*Force PHYspeed to 1GBPs */
 179 #define CONFIG_PHY_BASE_ADR     0x0A
 180 #define CONFIG_ENV_OVERWRITE    /* ethaddr can be reprogrammed */
 181 #define CONFIG_RESET_PHY_R      /* use reset_phy() to init switch and PHY */
 182 #define CONFIG_MV88E61XX_SWITCH /* Enable MV88E61XX switch driver */
 183 #endif /* CONFIG_CMD_NET */
 184
 185 /*
 186  * USB/EHCI
 187  */
 188 #ifdef CONFIG_CMD_USB
 189 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
 190 #define CONFIG_USB_EHCI_KIRKWOOD        /* on Kirkwood platform */
 191 #define CONFIG_EHCI_IS_TDI
 192 #define CONFIG_USB_STORAGE
 193 #define CONFIG_DOS_PARTITION
 194 #define CONFIG_ISO_PARTITION
 195 #define CONFIG_SUPPORT_VFAT
 196 #endif /* CONFIG_CMD_USB */
 197
 198 #endif /* _CONFIG_RD6281A_H */