include/configs/nmdk8815.h

   1 /*
   2  * (C) Copyright 2005
   3  * STMicroelectronics.
   4  * Configuration settings for the STn8815 nomadik board.
   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., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #ifndef __CONFIG_H
  26 #define __CONFIG_H
  27
  28 #include <nomadik.h>
  29
  30 #define CONFIG_ARM926EJS
  31 #define CONFIG_NOMADIK
  32 #define CONFIG_NOMADIK_8815
  33 #define CONFIG_NOMADIK_NDK15
  34 #define CONFIG_NOMADIK_NHK15
  35
  36 #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */
  37
  38 /* commands */
  39 #include <config_cmd_default.h>
  40
  41 #define CONFIG_CMD_NET
  42 #define CONFIG_CMD_PING
  43 #define CONFIG_CMD_DHCP
  44 #define CONFIG_CMD_NFS
  45 /* There is no NOR flash, so undefine these commands */
  46 #undef CONFIG_CMD_FLASH
  47 #undef CONFIG_CMD_IMLS
  48 #define CONFIG_SYS_NO_FLASH
  49 /* There is NAND storage */
  50 #define CONFIG_NAND_NOMADIK
  51 #define CONFIG_CMD_JFFS2
  52
  53 /* user interface */
  54 #define CONFIG_SYS_LONGHELP
  55 #define CONFIG_SYS_HUSH_PARSER
  56 #define CONFIG_SYS_PROMPT               "Nomadik> "
  57 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
  58 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
  59 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE \
  60                                         + sizeof(CONFIG_SYS_PROMPT) + 16)
  61 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
  62 #define CONFIG_SYS_MAXARGS      16
  63 #define CONFIG_SYS_LOAD_ADDR    0x800000        /* default load address */
  64 #define CONFIG_SYS_LOADS_BAUD_CHANGE
  65
  66 /* boot config */
  67 #define CONFIG_SETUP_MEMORY_TAGS
  68 #define CONFIG_INITRD_TAG
  69 #define CONFIG_CMDLINE_TAG
  70 #define CONFIG_BOOTDELAY        1
  71 #define CONFIG_BOOTARGS "root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc"
  72 #define CONFIG_BOOTCOMMAND      "fsload 0x100000 kernel.uimg;" \
  73                                 " fsload 0x800000 initrd.gz.uimg;" \
  74                                 " bootm 0x100000 0x800000"
  75
  76 /* memory-related information */
  77 #define CONFIG_NR_DRAM_BANKS    2
  78 #define PHYS_SDRAM_1            0x00000000      /* DDR-SDRAM Bank #1 */
  79 #define PHYS_SDRAM_1_SIZE       0x04000000      /* 64 MB */
  80 #define PHYS_SDRAM_2            0x08000000      /* SDR-SDRAM BANK #2*/
  81 #define PHYS_SDRAM_2_SIZE       0x04000000      /* 64 MB */
  82
  83 #define CONFIG_STACKSIZE        (128 * 1024)    /* regular stack */
  84 #ifdef CONFIG_USE_IRQ
  85 #  define CONFIG_STACKSIZE_IRQ  (4 * 1024)      /* IRQ stack */
  86 #  define CONFIG_STACKSIZE_FIQ  (4 * 1024)      /* FIQ stack */
  87 #endif
  88
  89 #define CONFIG_SYS_MEMTEST_START        0x00000000
  90 #define CONFIG_SYS_MEMTEST_END          0x0FFFFFFF
  91 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 256 * 1024)
  92 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* for initial data */
  93
  94 #define CONFIG_MISC_INIT_R      /* call misc_init_r during start up */
  95
  96 /* timing informazion */
  97 #define CONFIG_SYS_HZ           (2400000 / 256) /* Timer0: 2.4Mhz + divider */
  98 #define CONFIG_SYS_TIMERBASE    0x101E2000
  99
 100 /* serial port (PL011) configuration */
 101 #define CONFIG_PL011_SERIAL
 102 #define CONFIG_CONS_INDEX       1
 103 #define CONFIG_BAUDRATE         115200
 104 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 105 #define CFG_SERIAL0             0x101FD000
 106 #define CFG_SERIAL1             0x101FB000
 107
 108 #define CONFIG_PL01x_PORTS      { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 }
 109 #define CONFIG_PL011_CLOCK      48000000
 110
 111 /* Ethernet */
 112 #define PCI_MEMORY_VADDR        0xe8000000
 113 #define PCI_IO_VADDR            0xee000000
 114 #define __io(a)                 ((void __iomem *)(PCI_IO_VADDR + (a)))
 115 #define __mem_isa(a)            ((a) + PCI_MEMORY_VADDR)
 116
 117 #define CONFIG_DRIVER_SMC91111  /* Using SMC91c111*/
 118 #define CONFIG_SMC91111_BASE    0x34000300
 119 #undef  CONFIG_SMC91111_EXT_PHY /* Internal PHY */
 120 #define CONFIG_SMC_USE_32_BIT
 121 #define CONFIG_BOOTFILE         "uImage"
 122
 123 /* flash memory and filesystem information */
 124 #define CONFIG_DOS_PARTITION
 125 #define CONFIG_MTD_ONENAND_VERIFY_WRITE
 126 #define CONFIG_SYS_ONENAND_BASE         0x30000000
 127 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 128 #define CONFIG_SYS_NAND_BASE            0x40000000 /* SMPS0n */
 129
 130 #ifdef CONFIG_BOOT_ONENAND
 131
 132 #   define CONFIG_CMD_ONENAND /* Temporary: nand and onenand can't coexist */
 133    /* Partition                         Size    Start
 134     * XloaderTOC + X-Loader             256KB   0x00000000
 135     * Memory init function              256KB   0x00040000
 136     * U-Boot                            2MB     0x00080000
 137     * Sysimage (kernel + ramdisk)       4MB     0x00280000
 138     * JFFS2 Root filesystem             22MB    0x00680000
 139     * JFFS2 User Data                   227.5MB 0x01C80000
 140     */
 141 #   define CONFIG_JFFS2_PART_SIZE       0x400000
 142 #   define CONFIG_JFFS2_PART_OFFSET     0x280000
 143
 144 #   define CONFIG_ENV_IS_IN_ONENAND
 145 #   define CONFIG_ENV_SIZE              (256 * 1024)
 146 #   define CONFIG_ENV_ADDR              0x30300000
 147
 148 #else /* ! CONFIG_BOOT_ONENAND */
 149
 150 #   define CONFIG_CMD_NAND /* Temporary: nand and onenand can't coexist */
 151
 152 #   define CONFIG_JFFS2_DEV             "nand0"
 153 #   define CONFIG_JFFS2_NAND            1 /* For the jffs2 support*/
 154 #   define CONFIG_JFFS2_PART_SIZE       0x00300000
 155 #   define CONFIG_JFFS2_PART_OFFSET     0x00280000
 156
 157 #   define CONFIG_ENV_IS_IN_NAND
 158 #   define CONFIG_ENV_SIZE              0x20000 /* 128 Kb - one sector */
 159 #   define CONFIG_ENV_OFFSET            (0x8000000 - CONFIG_ENV_SIZE)
 160
 161 #endif /* CONFIG_BOOT_ONENAND */
 162
 163 /* this is needed to make hello_world.c and other stuff happy */
 164 #define CONFIG_SYS_MAX_FLASH_SECT       512
 165 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 166
 167 #endif /* __CONFIG_H */