include/configs/tuxx1.h

   1 /*
   2  * Copyright (C) 2006 Freescale Semiconductor, Inc.
   3  *                    Dave Liu <daveliu@freescale.com>
   4  *
   5  * Copyright (C) 2007 Logic Product Development, Inc.
   6  *                    Peter Barada <peterb@logicpd.com>
   7  *
   8  * Copyright (C) 2007 MontaVista Software, Inc.
   9  *                    Anton Vorontsov <avorontsov@ru.mvista.com>
  10  *
  11  * (C) Copyright 2008
  12  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  13  *
  14  * (C) Copyright 2010-2012
  15  * Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
  16  * Holger Brunck,  Keymile GmbH, holger.bruncl@keymile.com
  17  *
  18  * This program is free software; you can redistribute it and/or
  19  * modify it under the terms of the GNU General Public License as
  20  * published by the Free Software Foundation; either version 2 of
  21  * the License, or (at your option) any later version.
  22  */
  23
  24 #ifndef __CONFIG_H
  25 #define __CONFIG_H
  26
  27 /*
  28  * High Level Configuration Options
  29  */
  30 #ifdef CONFIG_KMSUPX5
  31 #define CONFIG_KM_BOARD_NAME    "kmsupx5"
  32 #define CONFIG_HOSTNAME         kmsupx5
  33 #elif defined CONFIG_TUGE1
  34 #define CONFIG_KM_BOARD_NAME    "tuge1"
  35 #define CONFIG_HOSTNAME         tuge1
  36 #else
  37 #define CONFIG_TUXXX            /* TUXX1 board (tuxa1/tuda1) specific */
  38 #define CONFIG_KM_BOARD_NAME    "tuxx1"
  39 #define CONFIG_HOSTNAME         tuxx1
  40 #endif
  41
  42 #define CONFIG_SYS_TEXT_BASE    0xF0000000
  43
  44 /* include common defines/options for all 8321 Keymile boards */
  45 #include "km/km8321-common.h"
  46
  47 #define CONFIG_SYS_APP1_BASE    0xA0000000    /* PAXG */
  48 #define CONFIG_SYS_APP1_SIZE    256 /* Megabytes */
  49 #ifndef CONFIG_KM_DISABLE_APP2
  50 #define CONFIG_SYS_APP2_BASE    0xB0000000    /* PINC3 */
  51 #define CONFIG_SYS_APP2_SIZE    256 /* Megabytes */
  52 #endif
  53
  54 /*
  55  * Init Local Bus Memory Controller:
  56  *
  57  * Bank Bus     Machine PortSz  Size  Device on TUDA1  TUXA1  TUGE1   KMSUPX4
  58  * ---- ---     ------- ------  -----  ---------------------------------------
  59  *  2   Local   GPCM    8 bit  256MB             PAXG  LPXF   PAXI     LPXF
  60  *  3   Local   GPCM    8 bit  256MB             PINC3 PINC2  unused   unused
  61  *
  62  */
  63
  64 /*
  65  * Configuration for C2 on the local bus
  66  */
  67 /* Window base at flash base */
  68 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_APP1_BASE
  69 /* Window size: 256 MB */
  70 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_256MB)
  71
  72 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_APP1_BASE | \
  73                                  BR_PS_8 | \
  74                                  BR_MS_GPCM | \
  75                                  BR_V)
  76
  77 #define CONFIG_SYS_OR2_PRELIM   (MEG_TO_AM(CONFIG_SYS_APP1_SIZE) | \
  78                                  OR_GPCM_CSNT | \
  79                                  OR_GPCM_ACS_DIV4 | \
  80                                  OR_GPCM_SCY_2 | \
  81                                  OR_GPCM_TRLX_SET | \
  82                                  OR_GPCM_EHTR_CLEAR | \
  83                                  OR_GPCM_EAD)
  84 #ifndef CONFIG_KM_DISABLE_APP2
  85 /*
  86  * Configuration for C3 on the local bus
  87  */
  88 /* Access window base at PINC3 base */
  89 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_APP2_BASE
  90 /* Window size: 256 MB */
  91 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_256MB)
  92
  93 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_APP2_BASE | \
  94                                  BR_PS_8 |              \
  95                                  BR_MS_GPCM |           \
  96                                  BR_V)
  97
  98 #define CONFIG_SYS_OR3_PRELIM   (MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
  99                                  OR_GPCM_CSNT | \
 100                                  OR_GPCM_ACS_DIV2 | \
 101                                  OR_GPCM_SCY_2 | \
 102                                  OR_GPCM_TRLX_SET | \
 103                                  OR_GPCM_EHTR_CLEAR)
 104
 105 #define CONFIG_SYS_MAMR         (MxMR_GPL_x4DIS | \
 106                                  0x0000c000 | \
 107                                  MxMR_WLFx_2X)
 108 #endif
 109
 110 /*
 111  * MMU Setup
 112  */
 113 /* APP1: icache cacheable, but dcache-inhibit and guarded */
 114 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_APP1_BASE | \
 115                                  BATL_PP_RW | \
 116                                  BATL_MEMCOHERENCE)
 117 /* 512M should also include APP2... */
 118 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_APP1_BASE | \
 119                                  BATU_BL_256M | \
 120                                  BATU_VS | \
 121                                  BATU_VP)
 122 #define CONFIG_SYS_DBAT5L       (CONFIG_SYS_APP1_BASE | \
 123                                  BATL_PP_RW | \
 124                                  BATL_CACHEINHIBIT | \
 125                                  BATL_GUARDEDSTORAGE)
 126 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 127
 128 #ifdef CONFIG_KM_DISABLE_APP2
 129 #define CONFIG_SYS_IBAT6L       (0)
 130 #define CONFIG_SYS_IBAT6U       (0)
 131 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 132 #else
 133 /* APP2:  icache cacheable, but dcache-inhibit and guarded */
 134 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_APP2_BASE | \
 135                                  BATL_PP_RW | \
 136                                  BATL_MEMCOHERENCE)
 137 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_APP2_BASE | \
 138                                  BATU_BL_256M | \
 139                                  BATU_VS | \
 140                                  BATU_VP)
 141 #define CONFIG_SYS_DBAT6L       (CONFIG_SYS_APP2_BASE | \
 142                                  BATL_PP_RW | \
 143                                  BATL_CACHEINHIBIT | \
 144                                  BATL_GUARDEDSTORAGE)
 145 #endif
 146 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 147
 148 #define CONFIG_SYS_IBAT7L       (0)
 149 #define CONFIG_SYS_IBAT7U       (0)
 150 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 151 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 152
 153 #endif /* __CONFIG_H */