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 2010-2011 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 #define CONFIG_TUXXX /* TUXX1 board (tuxa1/tuda1) specific */ 31 #define CONFIG_HOSTNAME tuxx1 32 #ifdef CONFIG_KM_DISABLE_APP2 33 #define CONFIG_KM_BOARD_NAME "tuge1" 34 #else 35 #define CONFIG_KM_BOARD_NAME "tuxx1" 36 #endif 37 38 #define CONFIG_SYS_TEXT_BASE 0xF0000000 39 40 /* include common defines/options for all 8321 Keymile boards */ 41 #include "km/km8321-common.h" 42 43 #define CONFIG_SYS_APP1_BASE 0xA0000000 /* PAXG */ 44 #define CONFIG_SYS_APP1_SIZE 256 /* Megabytes */ 45 #ifndef CONFIG_KM_DISABLE_APP2 46 #define CONFIG_SYS_APP2_BASE 0xB0000000 /* PINC3 */ 47 #define CONFIG_SYS_APP2_SIZE 256 /* Megabytes */ 48 #endif 49 50 /* 51 * Init Local Bus Memory Controller: 52 * 53 * Bank Bus Machine PortSz Size Device on TUDA1 TUXA1 TUGE1 54 * ---- --- ------- ------ ----- ---------------------------- 55 * 2 Local GPCM 8 bit 256MB PAXG LPXF PAXI 56 * 3 Local GPCM 8 bit 256MB PINC3 PINC2 unused 57 * 58 */ 59 60 /* 61 * Configuration for C2 on the local bus 62 */ 63 /* Window base at flash base */ 64 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_APP1_BASE 65 /* Window size: 256 MB */ 66 #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_256MB) 67 68 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_APP1_BASE | \ 69 BR_PS_8 | \ 70 BR_MS_GPCM | \ 71 BR_V) 72 73 #define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_APP1_SIZE) | \ 74 OR_GPCM_CSNT | \ 75 OR_GPCM_ACS_DIV4 | \ 76 OR_GPCM_SCY_2 | \ 77 OR_GPCM_TRLX_SET | \ 78 OR_GPCM_EHTR_CLEAR | \ 79 OR_GPCM_EAD) 80 #ifndef CONFIG_KM_DISABLE_APP2 81 /* 82 * Configuration for C3 on the local bus 83 */ 84 /* Access window base at PINC3 base */ 85 #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_APP2_BASE 86 /* Window size: 256 MB */ 87 #define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_256MB) 88 89 #define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_APP2_BASE | \ 90 BR_PS_8 | \ 91 BR_MS_GPCM | \ 92 BR_V) 93 94 #define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \ 95 OR_GPCM_CSNT | \ 96 OR_GPCM_ACS_DIV2 | \ 97 OR_GPCM_SCY_2 | \ 98 OR_GPCM_TRLX_SET | \ 99 OR_GPCM_EHTR_CLEAR) 100 101 #define CONFIG_SYS_MAMR (MxMR_GPL_x4DIS | \ 102 0x0000c000 | \ 103 MxMR_WLFx_2X) 104 #endif 105 106 /* 107 * MMU Setup 108 */ 109 /* APP1: icache cacheable, but dcache-inhibit and guarded */ 110 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_APP1_BASE | \ 111 BATL_PP_RW | \ 112 BATL_MEMCOHERENCE) 113 /* 512M should also include APP2... */ 114 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_APP1_BASE | \ 115 BATU_BL_256M | \ 116 BATU_VS | \ 117 BATU_VP) 118 #define CONFIG_SYS_DBAT5L (CONFIG_SYS_APP1_BASE | \ 119 BATL_PP_RW | \ 120 BATL_CACHEINHIBIT | \ 121 BATL_GUARDEDSTORAGE) 122 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U 123 124 #ifdef CONFIG_KM_DISABLE_APP2 125 #define CONFIG_SYS_IBAT6L (0) 126 #define CONFIG_SYS_IBAT6U (0) 127 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L 128 #else 129 /* APP2: icache cacheable, but dcache-inhibit and guarded */ 130 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_APP2_BASE | \ 131 BATL_PP_RW | \ 132 BATL_MEMCOHERENCE) 133 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_APP2_BASE | \ 134 BATU_BL_256M | \ 135 BATU_VS | \ 136 BATU_VP) 137 #define CONFIG_SYS_DBAT6L (CONFIG_SYS_APP2_BASE | \ 138 BATL_PP_RW | \ 139 BATL_CACHEINHIBIT | \ 140 BATL_GUARDEDSTORAGE) 141 #endif 142 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U 143 144 #define CONFIG_SYS_IBAT7L (0) 145 #define CONFIG_SYS_IBAT7U (0) 146 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L 147 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U 148 149 #endif /* __CONFIG_H */ 150