summaryrefslogtreecommitdiff
path: root/include/configs/tuxx1.h
blob: b07f6b3adca89f8de2f31a3024e7ebc48301a912 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/*
 * Copyright (C) 2006 Freescale Semiconductor, Inc.
 *                    Dave Liu <daveliu@freescale.com>
 *
 * Copyright (C) 2007 Logic Product Development, Inc.
 *                    Peter Barada <peterb@logicpd.com>
 *
 * Copyright (C) 2007 MontaVista Software, Inc.
 *                    Anton Vorontsov <avorontsov@ru.mvista.com>
 *
 * (C) Copyright 2008
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * (C) Copyright 2010-2011
 * Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
 * Holger Brunck,  Keymile GmbH, holger.bruncl@keymile.com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_TUXXX		/* TUXX1 board specific */
#define CONFIG_HOSTNAME		tuxx1
#define CONFIG_KM_BOARD_NAME   "tuxx1"

#define	CONFIG_SYS_TEXT_BASE	0xF0000000

/* include common defines/options for all 8321 Keymile boards */
#include "km/km8321-common.h"

#define CONFIG_SYS_APP1_BASE	0xA0000000    /* PAXG */
#define	CONFIG_SYS_APP1_SIZE	256 /* Megabytes */
#define CONFIG_SYS_APP2_BASE	0xB0000000    /* PINC3 */
#define	CONFIG_SYS_APP2_SIZE	256 /* Megabytes */

/*
 * Init Local Bus Memory Controller:
 *
 * Bank Bus     Machine PortSz  Size  Device on TUDA1  TUXA1
 * ---- ---     ------- ------  -----  ---------------------
 *  2   Local   GPCM    8 bit  256MB	         PAXG  LPXF
 *  3   Local   GPCM    8 bit  256MB	         PINC3 PINC2
 *
 */

/*
 * Configuration for C2 on the local bus
 */
/* Window base at flash base */
#define CONFIG_SYS_LBLAWBAR2_PRELIM	CONFIG_SYS_APP1_BASE
/* Window size: 256 MB */
#define CONFIG_SYS_LBLAWAR2_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)

#define CONFIG_SYS_BR2_PRELIM	(CONFIG_SYS_APP1_BASE | \
				 BR_PS_8 | \
				 BR_MS_GPCM | \
				 BR_V)

#define CONFIG_SYS_OR2_PRELIM	(MEG_TO_AM(CONFIG_SYS_APP1_SIZE) | \
				 OR_GPCM_CSNT | \
				 OR_GPCM_ACS_DIV4 | \
				 OR_GPCM_SCY_2 | \
				 OR_GPCM_TRLX_SET | \
				 OR_GPCM_EHTR_CLEAR | \
				 OR_GPCM_EAD)
/*
 * Configuration for C3 on the local bus
 */
/* Access window base at PINC3 base */
#define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_APP2_BASE
/* Window size: 256 MB */
#define CONFIG_SYS_LBLAWAR3_PRELIM	(LBLAWAR_EN | LBLAWAR_256MB)

#define CONFIG_SYS_BR3_PRELIM	(CONFIG_SYS_APP2_BASE | \
				 BR_PS_8 |		\
				 BR_MS_GPCM |		\
				 BR_V)

#define CONFIG_SYS_OR3_PRELIM	(MEG_TO_AM(CONFIG_SYS_APP2_SIZE) | \
				 OR_GPCM_CSNT |	\
				 OR_GPCM_ACS_DIV2 | \
				 OR_GPCM_SCY_2 | \
				 OR_GPCM_TRLX_SET | \
				 OR_GPCM_EHTR_CLEAR)

#define CONFIG_SYS_MAMR		(MxMR_GPL_x4DIS | \
				 0x0000c000 | \
				 MxMR_WLFx_2X)

/*
 * MMU Setup
 */
/* APP1: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT5L	(CONFIG_SYS_APP1_BASE | \
				 BATL_PP_RW | \
				 BATL_MEMCOHERENCE)
/* 512M should also include APP2... */
#define CONFIG_SYS_IBAT5U	(CONFIG_SYS_APP1_BASE | \
				 BATU_BL_256M | \
				 BATU_VS | \
				 BATU_VP)
#define CONFIG_SYS_DBAT5L	(CONFIG_SYS_APP1_BASE | \
				 BATL_PP_RW | \
				 BATL_CACHEINHIBIT | \
				 BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U

/* APP2:  icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT6L	(CONFIG_SYS_APP2_BASE | \
				 BATL_PP_RW | \
				 BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U	(CONFIG_SYS_APP2_BASE | \
				 BATU_BL_256M | \
				 BATU_VS | \
				 BATU_VP)
#define CONFIG_SYS_DBAT6L	(CONFIG_SYS_APP2_BASE | \
				 BATL_PP_RW | \
				 BATL_CACHEINHIBIT | \
				 BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U

#define CONFIG_SYS_IBAT7L	(0)
#define CONFIG_SYS_IBAT7U	(0)
#define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U

#endif /* __CONFIG_H */