package/uboot-lantiq/files/include/configs/easy50712.h

   1 /*
   2  * (C) Copyright 2003-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   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 /*
  25  * This file contains the configuration parameters for the Danube reference board.
  26  */
  27
  28 #ifndef __CONFIG_H
  29 #define __CONFIG_H
  30
  31 /* #define DEBUG */
  32
  33 #define CONFIG_MIPS32           1       /* MIPS32 CPU compatible                */
  34 #define CONFIG_MIPS24KEC        1       /* MIPS 24KEc CPU core                  */
  35 #define CONFIG_DANUBE           1       /* in a Danube/Twinpass Chip            */
  36 #define CONFIG_EASY50712        1       /* on the Danube Reference Board        */
  37
  38 #define CONFIG_SYS_MIPS_MULTI_CPU       1       /* This is a multi cpu system */
  39
  40 #define CONFIG_SYS_MAX_RAM      32*1024*1024
  41
  42 #define CONFIG_FLASH_CFI_DRIVER 1
  43
  44 #define CONFIG_SYS_INIT_RAM_LOCK_MIPS
  45 #ifdef CONFIG_SYS_RAMBOOT
  46         //#warning CONFIG_SYS_RAMBOOT
  47         #define CONFIG_SKIP_LOWLEVEL_INIT
  48 #else /* CONFIG_SYS_RAMBOOT */
  49
  50         #define CONFIG_SYS_EBU_BOOT
  51
  52         #ifdef CONFIG_USE_DDR_RAM
  53                 /* FIXME: should not need these workarounds */
  54                 #define DANUBE_DDR_RAM_SIZE     32      /* 32M DDR-DRAM for reference board */
  55         #endif
  56
  57         #define INFINEON_EBU_BOOTCFG    0x688C688C      /* CMULT = 8 for 150 MHz */
  58
  59 #endif /* CONFIG_SYS_RAMBOOT */
  60
  61 #if 1
  62 #ifndef CPU_CLOCK_RATE
  63 #define CPU_CLOCK_RATE  (ifx_get_cpuclk())
  64 #endif
  65 #endif
  66
  67 #define CONFIG_SYS_PROMPT       "DANUBE => "    /* Monitor Command Prompt */
  68
  69 #undef CONFIG_SYS_HUSH_PARSER           /* Use the HUSH parser          */
  70
  71 /*
  72  * Include common defines/options for all Infineon boards
  73  */
  74 #include "ifx-common.h"
  75
  76 /*
  77  * Cache Configuration (cpu/chip specific, Danube)
  78  */
  79 #define CONFIG_SYS_DCACHE_SIZE          16384
  80 #define CONFIG_SYS_ICACHE_SIZE          16384
  81 #define CONFIG_SYS_CACHELINE_SIZE       32
  82 #define CONFIG_SYS_MIPS_CACHE_OPER_MODE CONF_CM_CACHABLE_NO_WA
  83
  84 #define CONFIG_NET_MULTI
  85 #if 0
  86 #define CONFIG_M4530_ETH
  87 #define CONFIG_M4530_FPGA
  88 #endif
  89
  90 #define CONFIG_IFX_ETOP
  91 #define CLK_OUT2_25MHZ
  92 #define CONFIG_EXTRA_SWITCH
  93
  94 #define CONFIG_RMII                     /*  use interface in RMII mode */
  95
  96 #define CONFIG_MII
  97 #define CONFIG_CMD_MII
  98
  99 #define CONFIG_IFX_ASC
 100
 101 #ifdef CONFIG_USE_ASC0
 102 #define CONFIG_SYS_IFX_ASC_BASE         0x1E100400
 103 #else
 104 #define CONFIG_SYS_IFX_ASC_BASE         0x1E100C00
 105 #endif
 106
 107 #ifdef CONFIG_SYS_RAMBOOT
 108 /* Configuration of EBU: */
 109 /* starting address from 0xb0000000 */
 110 /* make the flash available from RAM boot */
 111 #       define CONFIG_EBU_ADDSEL0               0x10000031
 112 #       define CONFIG_EBU_BUSCON0               0x0001D7FF
 113 #endif
 114
 115 #endif  /* __CONFIG_H */