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 #define CONFIG_ARM926EJS        1       /* Basic Architecture */
  41
  42 #if defined(CONFIG_KIRKWOOD)
  43 #define CONFIG_MD5      /* get_random_hex on krikwood needs MD5 support */
  44 #define CONFIG_KIRKWOOD_EGIGA_INIT      /* Enable GbePort0/1 for kernel */
  45 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8   /* Set RGMII Pad voltage to 1.8V */
  46 #define CONFIG_KIRKWOOD_PCIE_INIT       /* Enable PCIE Port0 for kernel */
  47
  48 /*
  49  * By default kwbimage.cfg from board specific folder is used
  50  * If for some board, different configuration file need to be used,
  51  * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
  52  */
  53 #ifndef CONFIG_SYS_KWD_CONFIG
  54 #define CONFIG_SYS_KWD_CONFIG   $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
  55 #endif /* CONFIG_SYS_KWD_CONFIG */
  56
  57 /*
  58  * CONFIG_SYS_TEXT_BASE can be defined in board specific header file, if needed
  59  */
  60 #ifndef CONFIG_SYS_TEXT_BASE
  61 #define CONFIG_SYS_TEXT_BASE    0x00600000
  62 #endif /* CONFIG_SYS_TEXT_BASE */
  63
  64 #define CONFIG_I2C_MVTWSI_BASE  KW_TWSI_BASE
  65 #define MV_UART0_BASE           KW_UART0_BASE
  66 #define MV_SATA_BASE            KW_SATA_BASE
  67 #define MV_SATA_PORT0_OFFSET    KW_SATA_PORT0_OFFSET
  68 #define MV_SATA_PORT1_OFFSET    KW_SATA_PORT1_OFFSET
  69
  70 #else
  71 #error "Unsupported SoC"
  72 #endif
  73
  74 /* additions for new ARM relocation support */
  75 #define CONFIG_SYS_SDRAM_BASE           0x00000000
  76 /* Kirkwood has 2k of Security SRAM, use it for SP */
  77 #define CONFIG_SYS_INIT_SP_ADDR         0xC8012000
  78
  79 /*
  80  * CLKs configurations
  81  */
  82 #define CONFIG_SYS_HZ           1000
  83
  84 /*
  85  * NS16550 Configuration
  86  */
  87 #define CONFIG_SYS_NS16550
  88 #define CONFIG_SYS_NS16550_SERIAL
  89 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  90 #define CONFIG_SYS_NS16550_CLK          CONFIG_SYS_TCLK
  91 #define CONFIG_SYS_NS16550_COM1         MV_UART0_BASE
  92
  93 /*
  94  * Serial Port configuration
  95  * The following definitions let you select what serial you want to use
  96  * for your console driver.
  97  */
  98
  99 #define CONFIG_CONS_INDEX       1       /*Console on UART0 */
 100 #define CONFIG_BAUDRATE                 115200
 101 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
 102                                           115200,230400, 460800, 921600 }
 103 /* auto boot */
 104 #define CONFIG_BOOTDELAY        3       /* default enable autoboot */
 105
 106 /*
 107  * For booting Linux, the board info and command line data
 108  * have to be in the first 8 MB of memory, since this is
 109  * the maximum mapped by the Linux kernel during initialization.
 110  */
 111 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
 112 #define CONFIG_INITRD_TAG       1       /* enable INITRD tag */
 113 #define CONFIG_SETUP_MEMORY_TAGS 1      /* enable memory tag */
 114
 115 #define CONFIG_SYS_PROMPT       "Marvell>> "    /* Command Prompt */
 116 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buff Size */
 117 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE \
 118                 +sizeof(CONFIG_SYS_PROMPT) + 16)        /* Print Buff */
 119
 120 /*
 121  * NAND configuration
 122  */
 123 #ifdef CONFIG_CMD_NAND
 124 #define CONFIG_NAND_KIRKWOOD
 125 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 126 #define NAND_MAX_CHIPS                  1
 127 #define CONFIG_SYS_NAND_BASE            0xD8000000      /* MV_DEFADR_NANDF */
 128 #define NAND_ALLOW_ERASE_ALL            1
 129 #define CONFIG_SYS_64BIT_VSPRINTF       /* needed for nand_util.c */
 130 #endif
 131
 132 /*
 133  * SPI Flash configuration
 134  */
 135 #ifdef CONFIG_CMD_SF
 136 #define CONFIG_SPI_FLASH                1
 137 #define CONFIG_HARD_SPI                 1
 138 #define CONFIG_KIRKWOOD_SPI             1
 139 #define CONFIG_SPI_FLASH_MACRONIX       1
 140 #define CONFIG_ENV_SPI_BUS              0
 141 #define CONFIG_ENV_SPI_CS               0
 142 #define CONFIG_ENV_SPI_MAX_HZ           50000000        /*50Mhz */
 143 #endif
 144
 145 /*
 146  * Size of malloc() pool
 147  */
 148 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024) /* 1MiB 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_SYS_LONGHELP
 156 #define CONFIG_AUTO_COMPLETE
 157 #define CONFIG_CMDLINE_EDITING
 158 #define CONFIG_CONSOLE_INFO_QUIET       /* some code reduction */
 159 #define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
 160 #define CONFIG_ARCH_MISC_INIT   /* call arch_misc_init() */
 161 #define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */
 162 #define CONFIG_DISPLAY_CPUINFO  /* Display cpu info */
 163 #define CONFIG_NR_DRAM_BANKS    4
 164 #define CONFIG_STACKSIZE        0x00100000      /* regular stack- 1M */
 165 #define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
 166 #define CONFIG_SYS_MEMTEST_START 0x00400000     /* 4M */
 167 #define CONFIG_SYS_MEMTEST_END  0x007fffff      /*(_8M -1) */
 168 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
 169 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 170
 171 /*
 172  * Ethernet Driver configuration
 173  */
 174 #ifdef CONFIG_CMD_NET
 175 #define CONFIG_CMD_MII
 176 #define CONFIG_NETCONSOLE       /* include NetConsole support   */
 177 #define CONFIG_NET_MULTI        /* specify more that one ports available */
 178 #define CONFIG_MII              /* expose smi ove miiphy interface */
 179 #define CONFIG_MVGBE            /* Enable Marvell Gbe Controller Driver */
 180 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
 181 #define CONFIG_ENV_OVERWRITE    /* ethaddr can be reprogrammed */
 182 #define CONFIG_RESET_PHY_R      /* use reset_phy() to init mv8831116 PHY */
 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
 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 /*
 199  * IDE Support on SATA ports
 200  */
 201 #ifdef CONFIG_CMD_IDE
 202 #define __io
 203 #define CONFIG_CMD_EXT2
 204 #define CONFIG_MVSATA_IDE
 205 #define CONFIG_IDE_PREINIT
 206 #define CONFIG_MVSATA_IDE_USE_PORT1
 207 /* Needs byte-swapping for ATA data register */
 208 #define CONFIG_IDE_SWAP_IO
 209 /* Data, registers and alternate blocks are at the same offset */
 210 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0100)
 211 #define CONFIG_SYS_ATA_REG_OFFSET       (0x0100)
 212 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x0100)
 213 /* Each 8-bit ATA register is aligned to a 4-bytes address */
 214 #define CONFIG_SYS_ATA_STRIDE           4
 215 /* Controller supports 48-bits LBA addressing */
 216 #define CONFIG_LBA48
 217 /* CONFIG_CMD_IDE requires some #defines for ATA registers */
 218 #define CONFIG_SYS_IDE_MAXBUS           2
 219 #define CONFIG_SYS_IDE_MAXDEVICE        2
 220 /* ATA registers base is at SATA controller base */
 221 #define CONFIG_SYS_ATA_BASE_ADDR        MV_SATA_BASE
 222 #endif /* CONFIG_CMD_IDE */
 223
 224 /*
 225  * I2C related stuff
 226  */
 227 #ifdef CONFIG_CMD_I2C
 228 #define CONFIG_I2C_MVTWSI
 229 #define CONFIG_SYS_I2C_SLAVE            0x0
 230 #define CONFIG_SYS_I2C_SPEED            100000
 231 #endif
 232
 233 /*
 234  * File system
 235  */
 236 #define CONFIG_CMD_EXT2
 237 #define CONFIG_CMD_JFFS2
 238 #define CONFIG_CMD_FAT
 239 #define CONFIG_CMD_UBI
 240 #define CONFIG_CMD_UBIFS
 241 #define CONFIG_RBTREE
 242 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 243 #define CONFIG_MTD_PARTITIONS
 244 #define CONFIG_CMD_MTDPARTS
 245 #define CONFIG_LZO
 246
 247 #endif /* _MV_COMMON_H */