include/configs/omap730p2.h

   1 /*
   2  * (C) Copyright 2003-2004
   3  * MPC Data Limited (http://www.mpc-data.co.uk)
   4  * Dave Peverley <dpeverley at mpc-data.co.uk>
   5  *
   6  * Configuation settings for the TI OMAP Perseus 2 board.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /* allow to overwrite serial and ethaddr */
  15 #define CONFIG_ENV_OVERWRITE
  16
  17 /*
  18  * High Level Configuration Options
  19  * (easy to change)
  20  */
  21
  22 #define CONFIG_ARM926EJS           1         /* This is an arm926ejs CPU core  */
  23 #define CONFIG_OMAP                1         /* in a TI OMAP core    */
  24 #define CONFIG_OMAP730             1         /* which is in a 730  */
  25 #define CONFIG_P2_OMAP730          1         /*  a Perseus 2 Board  */
  26
  27 /*
  28  * Input clock of PLL
  29  * The OMAP730 Perseus 2 has 13MHz input clock
  30  */
  31
  32 #define CONFIG_SYS_CLK_FREQ        13000000
  33
  34 #define CONFIG_CMDLINE_TAG         1         /* enable passing of ATAGs  */
  35 #define CONFIG_SETUP_MEMORY_TAGS   1
  36
  37 /*
  38  * Size of malloc() pool
  39  */
  40
  41 #define CONFIG_SYS_MALLOC_LEN              (CONFIG_ENV_SIZE + 128*1024)
  42
  43 /*
  44  * Hardware drivers
  45  */
  46
  47 #define CONFIG_LAN91C96
  48 #define CONFIG_LAN91C96_BASE       0x04000300
  49 #define CONFIG_LAN91C96_EXT_PHY
  50
  51 /*
  52  * NS16550 Configuration
  53  */
  54
  55 #define CONFIG_SYS_NS16550
  56 #define CONFIG_SYS_NS16550_SERIAL
  57 #define CONFIG_SYS_NS16550_REG_SIZE        (1)
  58 #define CONFIG_SYS_NS16550_CLK             (48000000)     /* can be 12M/32Khz or 48Mhz */
  59 #define CONFIG_SYS_NS16550_COM1    0xfffb0000     /* uart1, bluetooth uart
  60                                                    * on perseus */
  61
  62 /*
  63  * select serial console configuration
  64  */
  65
  66 #define CONFIG_SERIAL1             1         /* we use SERIAL 1 on OMAP730 Perseus 2 */
  67
  68 #define CONFIG_CONS_INDEX          1
  69 #define CONFIG_BAUDRATE            115200
  70
  71 /*
  72  * Command line configuration.
  73  */
  74 #include <config_cmd_default.h>
  75
  76 #define CONFIG_CMD_DHCP
  77
  78
  79 /*
  80  * BOOTP options
  81  */
  82 #define CONFIG_BOOTP_SUBNETMASK
  83 #define CONFIG_BOOTP_GATEWAY
  84 #define CONFIG_BOOTP_HOSTNAME
  85 #define CONFIG_BOOTP_BOOTPATH
  86
  87
  88 #include <configs/omap730.h>
  89 #include <configs/h2_p2_dbg_board.h>
  90
  91 #define CONFIG_BOOTDELAY           3
  92 #define CONFIG_BOOTARGS            "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw ip=bootp"
  93
  94 #define CONFIG_LOADADDR            0x10000000
  95
  96 #define CONFIG_ETHADDR
  97 #define CONFIG_NETMASK             255.255.255.0
  98 #define CONFIG_IPADDR              192.168.0.23
  99 #define CONFIG_SERVERIP            192.150.0.100
 100 #define CONFIG_BOOTFILE            "uImage"  /* File to load */
 101
 102 #if defined(CONFIG_CMD_KGDB)
 103 #define CONFIG_KGDB_BAUDRATE       115200    /* Speed to run kgdb serial port */
 104 #define CONFIG_KGDB_SER_INDEX      1         /* Which serial port to use */
 105 #endif
 106
 107 /*
 108  * Miscellaneous configurable options
 109  */
 110
 111 #define CONFIG_SYS_LONGHELP                                    /* undef to save memory     */
 112 #define CONFIG_SYS_PROMPT                  "OMAP730 P2 # "     /* Monitor Command Prompt   */
 113 #define CONFIG_SYS_CBSIZE                  256                 /* Console I/O Buffer Size  */
 114 /* Print Buffer Size */
 115 #define CONFIG_SYS_PBSIZE                  (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 116 #define CONFIG_SYS_MAXARGS                 16                  /* max number of command args   */
 117 #define CONFIG_SYS_BARGSIZE                CONFIG_SYS_CBSIZE           /* Boot Argument Buffer Size    */
 118
 119 #define CONFIG_SYS_MEMTEST_START           0x10000000          /* memtest works on */
 120 #define CONFIG_SYS_MEMTEST_END             0x12000000          /* 32 MB in DRAM    */
 121
 122 #define CONFIG_SYS_LOAD_ADDR               0x10000000          /* default load address */
 123
 124 /* The OMAP730 has 3 general purpose MPU timers, they can be driven by
 125  * the RefClk (12Mhz) or by DPLL1. This time is further subdivided by a
 126  * local divisor.
 127  */
 128 #define CONFIG_SYS_TIMERBASE            0xFFFEC500      /* use timer 1 */
 129 #define CONFIG_SYS_PTV                  7       /* 2^(PTV+1), divide by 256 */
 130 #define CONFIG_SYS_HZ                   ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
 131
 132 /*-----------------------------------------------------------------------
 133  * Physical Memory Map
 134  */
 135
 136 #define CONFIG_NR_DRAM_BANKS       1              /* we have 1 bank of DRAM */
 137 #define PHYS_SDRAM_1               0x10000000     /* SDRAM Bank #1 */
 138 #define PHYS_SDRAM_1_SIZE          0x02000000     /* 32 MB */
 139
 140 #if defined(CONFIG_CS0_BOOT)
 141 #define PHYS_FLASH_1               0x0C000000
 142 #elif defined(CONFIG_CS3_BOOT)
 143 #define PHYS_FLASH_1               0x00000000
 144 #else
 145 #error Unknown Boot Chip-Select number
 146 #endif
 147
 148 #define PHYS_SRAM               0x20000000
 149
 150 #define CONFIG_SYS_FLASH_BASE              PHYS_FLASH_1
 151
 152 /*-----------------------------------------------------------------------
 153  * FLASH and environment organization
 154  */
 155
 156 #define CONFIG_SYS_MAX_FLASH_BANKS         1              /* max number of memory banks */
 157 #define PHYS_FLASH_SIZE            0x02000000     /* 32MB */
 158 #define CONFIG_SYS_MAX_FLASH_SECT          (259)          /* max number of sectors on one chip */
 159 /* addr of environment */
 160 #define CONFIG_ENV_ADDR            (CONFIG_SYS_FLASH_BASE + 0x020000)
 161
 162 /* timeout values are in ticks */
 163 #define CONFIG_SYS_FLASH_ERASE_TOUT         (20*CONFIG_SYS_HZ)    /* Timeout for Flash Erase */
 164 #define CONFIG_SYS_FLASH_WRITE_TOUT         (20*CONFIG_SYS_HZ)    /* Timeout for Flash Write */
 165
 166 #define CONFIG_ENV_IS_IN_FLASH     1
 167 #define CONFIG_ENV_SIZE            0x20000        /* Total Size of Environment Sector */
 168 #define CONFIG_ENV_OFFSET                  0x20000        /* environment starts here  */
 169
 170 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 171 #define CONFIG_SYS_INIT_SP_ADDR         PHYS_SRAM
 172
 173 #endif    /* ! __CONFIG_H */