include/configs/tnetv107x_evm.h

   1 /*
   2  * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
   3  *
   4  * Based on davinci_dvevm.h. Original Copyrights follow:
   5  *
   6  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27 #include <asm/sizes.h>
  28 #include <asm/arch/hardware.h>
  29 #include <asm/arch/clock.h>
  30
  31 /* Architecture, CPU, etc */
  32 #define CONFIG_ARM1176
  33 #define CONFIG_TNETV107X
  34 #define CONFIG_TNETV107X_EVM
  35 #define CONFIG_TNETV107X_WATCHDOG
  36 #define CONFIG_ARCH_CPU_INIT
  37 #define CONFIG_SYS_UBOOT_BASE           CONFIG_SYS_TEXT_BASE
  38 #define CONFIG_DISABLE_TCM
  39 #define CONFIG_PERIPORT_REMAP
  40 #define CONFIG_PERIPORT_BASE            0x2000000
  41 #define CONFIG_PERIPORT_SIZE            0x10
  42 #define CONFIG_SYS_CLK_FREQ             clk_get_rate(TNETV107X_LPSC_ARM)
  43
  44 #define CONFIG_SYS_TIMERBASE            TNETV107X_TIMER0_BASE
  45 #define CONFIG_SYS_HZ_CLOCK             clk_get_rate(TNETV107X_LPSC_TIMER0)
  46 #define CONFIG_SYS_HZ                   1000
  47
  48 #define CONFIG_PLL_SYS_EXT_FREQ         25000000
  49 #define CONFIG_PLL_TDM_EXT_FREQ         19200000
  50 #define CONFIG_PLL_ETH_EXT_FREQ         25000000
  51
  52 /* Memory Info */
  53 #define CONFIG_SYS_MALLOC_LEN           (0x10000 + 1*1024*1024)
  54 #define PHYS_SDRAM_1                    TNETV107X_DDR_EMIF_DATA_BASE
  55 #define PHYS_SDRAM_1_SIZE               0x04000000
  56 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
  57 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + 16*1024*1024)
  58 #define CONFIG_NR_DRAM_BANKS            1
  59
  60 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  61 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
  62 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + \
  63                                          CONFIG_SYS_INIT_RAM_SIZE - \
  64                                          GENERATED_GBL_DATA_SIZE)
  65
  66 /* Serial Driver Info */
  67 #define CONFIG_SYS_NS16550
  68 #define CONFIG_SYS_NS16550_SERIAL
  69 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  70 #define CONFIG_SYS_NS16550_COM1         TNETV107X_UART1_BASE
  71 #define CONFIG_SYS_NS16550_CLK          clk_get_rate(TNETV107X_LPSC_UART1)
  72 #define CONFIG_CONS_INDEX               1
  73 #define CONFIG_BAUDRATE                 115200
  74
  75 /* Flash and environment info */
  76 #define CONFIG_SYS_NO_FLASH
  77 #define CONFIG_ENV_IS_IN_NAND
  78 #define CONFIG_NAND_DAVINCI
  79 #define CONFIG_ENV_SIZE                 (SZ_128K)
  80 #define CONFIG_SYS_NAND_HW_ECC
  81 #define CONFIG_SYS_NAND_1BIT_ECC
  82 #define CONFIG_SYS_NAND_CS              2
  83 #define CONFIG_SYS_NAND_USE_FLASH_BBT
  84 #define CONFIG_SYS_NAND_BASE            TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
  85 #define CONFIG_SYS_CLE_MASK             0x10
  86 #define CONFIG_SYS_ALE_MASK             0x8
  87 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  88 #define CONFIG_MTD_PARTITIONS
  89 #define CONFIG_CMD_MTDPARTS
  90 #define CONFIG_MTD_DEVICE
  91 #define CONFIG_JFFS2_NAND
  92 #define CONFIG_ENV_OFFSET               0x180000
  93
  94 /*
  95  * davinci_nand is a bit of a misnomer since this particular EMIF block is
  96  * commonly used across multiple TI devices.  Unfortunately, this misnomer
  97  * (amongst others) carries forward into the kernel too.  Consequently, if we
  98  * use a different device name here, the mtdparts variable won't be usable as
  99  * a kernel command-line argument.
 100  */
 101 #define MTDIDS_DEFAULT                  "nand0=davinci_nand.0"
 102 #define MTDPARTS_DEFAULT                "mtdparts=davinci_nand.0:"      \
 103                                                 "1536k(uboot)ro,"       \
 104                                                 "128k(params)ro,"       \
 105                                                 "4m(kernel),"           \
 106                                                 "-(filesystem)"
 107
 108 /* General U-Boot configuration */
 109 #define CONFIG_BOOTFILE                 "uImage"
 110 #define CONFIG_SYS_PROMPT               "U-Boot > "
 111 #define CONFIG_SYS_CBSIZE               1024
 112 #define CONFIG_SYS_MAXARGS              64
 113 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 114 #define CONFIG_VERSION_VARIABLE
 115 #define CONFIG_AUTO_COMPLETE
 116 #define CONFIG_SYS_HUSH_PARSER
 117 #define CONFIG_CMDLINE_EDITING
 118 #define CONFIG_SYS_LONGHELP
 119 #define CONFIG_CRC32_VERIFY
 120 #define CONFIG_MX_CYCLIC
 121 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE +            \
 122                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 123 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_MEMTEST_START +     \
 124                                          0x700000)
 125 #define LINUX_BOOT_PARAM_ADDR           (CONFIG_SYS_MEMTEST_START + 0x100)
 126 #define CONFIG_CMDLINE_TAG
 127 #define CONFIG_SETUP_MEMORY_TAGS
 128 #define CONFIG_BOOTARGS                 "mem=32M console=ttyS1,115200n8 " \
 129                                         "root=/dev/mmcblk0p1 rw noinitrd"
 130 #define CONFIG_BOOTCOMMAND              ""
 131 #define CONFIG_BOOTDELAY                1
 132
 133 #define CONFIG_CMD_BDI
 134 #define CONFIG_CMD_BOOTD
 135 #define CONFIG_CMD_CONSOLE
 136 #define CONFIG_CMD_ECHO
 137 #define CONFIG_CMD_EDITENV
 138 #define CONFIG_CMD_IMI
 139 #define CONFIG_CMD_ITEST
 140 #define CONFIG_CMD_LOADB
 141 #define CONFIG_CMD_LOADS
 142 #define CONFIG_CMD_MEMORY
 143 #define CONFIG_CMD_MISC
 144 #define CONFIG_CMD_RUN
 145 #define CONFIG_CMD_SAVEENV
 146 #define CONFIG_CMD_SOURCE
 147 #define CONFIG_CMD_ENV
 148 #define CONFIG_CMD_ASKENV
 149 #define CONFIG_CMD_SAVES
 150 #define CONFIG_CMD_MEMORY
 151 #define CONFIG_CMD_NAND
 152 #define CONFIG_CMD_JFFS2
 153
 154 #endif /* __CONFIG_H */