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 2010-2013
  15  * Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
  16  * Holger Brunck,  Keymile GmbH, holger.bruncl@keymile.com
  17  *
  18  * SPDX-License-Identifier:     GPL-2.0+
  19  */
  20
  21 #ifndef __CONFIG_H
  22 #define __CONFIG_H
  23
  24 /*
  25  * High Level Configuration Options
  26  */
  27 #if defined(CONFIG_KMSUPX5)
  28 #define CONFIG_KM_BOARD_NAME    "kmsupx5"
  29 #define CONFIG_HOSTNAME         kmsupx5
  30 #elif defined(CONFIG_TUGE1)
  31 #define CONFIG_KM_BOARD_NAME    "tuge1"
  32 #define CONFIG_HOSTNAME         tuge1
  33 #elif defined(CONFIG_TUXX1)     /* TUXX1 board (tuxa1/tuda1) specific */
  34 #define CONFIG_KM_BOARD_NAME    "tuxx1"
  35 #define CONFIG_HOSTNAME         tuxx1
  36 #elif defined(CONFIG_KMOPTI2)
  37 #define CONFIG_KM_BOARD_NAME    "kmopti2"
  38 #define CONFIG_HOSTNAME         kmopti2
  39 #else
  40 #error ("Board not supported")
  41 #endif
  42
  43 #define CONFIG_SYS_TEXT_BASE    0xF0000000
  44
  45 /* include common defines/options for all 8321 Keymile boards */
  46 #include "km/km8321-common.h"
  47
  48 #define CONFIG_SYS_APP1_BASE    0xA0000000    /* PAXG */
  49 #define CONFIG_SYS_APP1_SIZE    256 /* Megabytes */
  50 #if defined(CONFIG_TUXX1) || defined(CONFIG_KMOPTI2)
  51 #define CONFIG_SYS_APP2_BASE    0xB0000000    /* PINC3 */
  52 #define CONFIG_SYS_APP2_SIZE    256 /* Megabytes */
  53 #endif
  54
  55 /*
  56  * Init Local Bus Memory Controller:
  57  *                                    Device on
  58  * Bank Bus     Machine PortSz  Size  TUDA1  TUXA1  TUGE1  KMSUPX4 KMOPTI2
  59  * ---- ---     ------- ------  ----- ---------------------------------------
  60  *  2   Local   GPCM    8 bit  256MB  PAXG  LPXF   PAXI     LPXF   PAXE
  61  *  3   Local   GPCM    8 bit  256MB  PINC3 PINC2  unused  unused  OPI2(16 bit)
  62  *
  63  */
  64
  65 /*
  66  * Configuration for C2 on the local bus
  67  */
  68 /* Window base at flash base */
  69 #define CONFIG_SYS_LBLAWBAR2_PRELIM     CONFIG_SYS_APP1_BASE
  70 /* Window size: 256 MB */
  71 #define CONFIG_SYS_LBLAWAR2_PRELIM      (LBLAWAR_EN | LBLAWAR_256MB)
  72
  73 #define CONFIG_SYS_BR2_PRELIM   (CONFIG_SYS_APP1_BASE | \
  74                                  BR_PS_8 | \
  75                                  BR_MS_GPCM | \
  76                                  BR_V)
  77
  78 #define CONFIG_SYS_OR2_PRELIM   (MEG_TO_AM(CONFIG_SYS_APP1_SIZE) | \
  79                                  OR_GPCM_CSNT | \
  80                                  OR_GPCM_ACS_DIV4 | \
  81                                  OR_GPCM_SCY_2 | \
  82                                  OR_GPCM_TRLX_SET | \
  83                                  OR_GPCM_EHTR_CLEAR | \
  84                                  OR_GPCM_EAD)
  85 #if defined(CONFIG_TUXX1)
  86 /*
  87  * Configuration for C3 on the local bus
  88  */
  89 /* Access window base at PINC3 base */
  90 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_APP2_BASE
  91 /* Window size: 256 MB */
  92 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_256MB)
  93
  94 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_APP2_BASE | \
  95                                  BR_PS_8 |              \
  96                                  BR_MS_GPCM |           \
  97                                  BR_V)
  98
  99 #define CONFIG_SYS_OR3_PRELIM   (MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
 100                                  OR_GPCM_CSNT | \
 101                                  OR_GPCM_ACS_DIV2 | \
 102                                  OR_GPCM_SCY_2 | \
 103                                  OR_GPCM_TRLX_SET | \
 104                                  OR_GPCM_EHTR_CLEAR)
 105
 106 #define CONFIG_SYS_MAMR         (MxMR_GPL_x4DIS | \
 107                                  0x0000c000 | \
 108                                  MxMR_WLFx_2X)
 109 #endif
 110
 111 #if defined(CONFIG_KMOPTI2)
 112 /*
 113  * Configuration for C3 on the local bus
 114  */
 115 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_APP2_BASE
 116 #define CONFIG_SYS_LBLAWAR3_PRELIM      (LBLAWAR_EN | LBLAWAR_256MB)
 117 #define CONFIG_SYS_BR3_PRELIM   (CONFIG_SYS_APP2_BASE | \
 118                                  BR_PS_16 |             \
 119                                  BR_MS_GPCM |           \
 120                                  BR_V)
 121 #define CONFIG_SYS_OR3_PRELIM   (MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
 122                                  OR_GPCM_SCY_4 | \
 123                                  OR_GPCM_TRLX_CLEAR | \
 124                                  OR_GPCM_EHTR_CLEAR)
 125 #endif
 126
 127 /*
 128  * MMU Setup
 129  */
 130 /* APP1: icache cacheable, but dcache-inhibit and guarded */
 131 #define CONFIG_SYS_IBAT5L       (CONFIG_SYS_APP1_BASE | \
 132                                  BATL_PP_RW | \
 133                                  BATL_MEMCOHERENCE)
 134 /* 512M should also include APP2... */
 135 #define CONFIG_SYS_IBAT5U       (CONFIG_SYS_APP1_BASE | \
 136                                  BATU_BL_256M | \
 137                                  BATU_VS | \
 138                                  BATU_VP)
 139 #define CONFIG_SYS_DBAT5L       (CONFIG_SYS_APP1_BASE | \
 140                                  BATL_PP_RW | \
 141                                  BATL_CACHEINHIBIT | \
 142                                  BATL_GUARDEDSTORAGE)
 143 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 144
 145 #if defined(CONFIG_TUGE1) || defined(CONFIG_KMSUPX5)
 146 #define CONFIG_SYS_IBAT6L       (0)
 147 #define CONFIG_SYS_IBAT6U       (0)
 148 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 149 #else
 150 /* APP2:  icache cacheable, but dcache-inhibit and guarded */
 151 #define CONFIG_SYS_IBAT6L       (CONFIG_SYS_APP2_BASE | \
 152                                  BATL_PP_RW | \
 153                                  BATL_MEMCOHERENCE)
 154 #define CONFIG_SYS_IBAT6U       (CONFIG_SYS_APP2_BASE | \
 155                                  BATU_BL_256M | \
 156                                  BATU_VS | \
 157                                  BATU_VP)
 158 #define CONFIG_SYS_DBAT6L       (CONFIG_SYS_APP2_BASE | \
 159                                  BATL_PP_RW | \
 160                                  BATL_CACHEINHIBIT | \
 161                                  BATL_GUARDEDSTORAGE)
 162 #endif
 163 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 164
 165 #define CONFIG_SYS_IBAT7L       (0)
 166 #define CONFIG_SYS_IBAT7U       (0)
 167 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 168 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 169
 170 #endif /* __CONFIG_H */