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Heiko Schocher9a276bb2010-04-01 12:07:25 +02001/*
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
15 * Yan Bin, Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
16 *
17 * This program is free software; you can redistribute it and/or
18 * modify it under the terms of the GNU General Public License as
19 * published by the Free Software Foundation; either version 2 of
20 * the License, or (at your option) any later version.
21 */
22
23#ifndef __CONFIG_H
24#define __CONFIG_H
25
26/*
27 * High Level Configuration Options
28 */
Heiko Schocher9a276bb2010-04-01 12:07:25 +020029#define CONFIG_TUXA1 /* TUXA1 board specific */
30#define CONFIG_HOSTNAME tuxa1
31#define CONFIG_KM_BOARD_NAME "tuxa1"
32
33#define CONFIG_SYS_TEXT_BASE 0xF0000000
Heiko Schocher9a276bb2010-04-01 12:07:25 +020034
Heiko Schocher8ed74342011-03-08 10:47:39 +010035/* include common defines/options for all 8321 Keymile boards */
Valentin Longchamp264eaa02011-05-04 01:47:33 +000036#include "km/km8321-common.h"
Heiko Schocher9a276bb2010-04-01 12:07:25 +020037
Heiko Schocher9a276bb2010-04-01 12:07:25 +020038#define CONFIG_SYS_LPXF_BASE 0xA0000000 /* LPXF */
39#define CONFIG_SYS_LPXF_SIZE 256 /* Megabytes */
40#define CONFIG_SYS_PINC2_BASE 0xB0000000 /* PINC2 */
41#define CONFIG_SYS_PINC2_SIZE 256 /* Megabytes */
42
Heiko Schocher9a276bb2010-04-01 12:07:25 +020043/*
44 * Init Local Bus Memory Controller:
45 *
46 * Bank Bus Machine PortSz Size Device
47 * ---- --- ------- ------ ----- ------
48 * 2 Local GPCM 8 bit 256MB LPXF
49 * 3 Local GPCM 8 bit 256MB PINC2
50 *
51 */
52
53/*
54 * LPXF on the local bus CS2
55 * Window base at flash base
56 * Window size: 256 MB
57 */
58#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LPXF_BASE
59#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
60
61#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LPXF_BASE | \
62 BR_PS_8 | \
63 BR_MS_GPCM | \
64 BR_V)
65
66#define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_LPXF_SIZE) | \
67 OR_GPCM_CSNT | \
68 OR_GPCM_ACS_DIV4 | \
69 OR_GPCM_SCY_2 | \
70 (OR_GPCM_TRLX & \
71 (~OR_GPCM_EHTR)) | /* EHTR = 0 */ \
72 OR_GPCM_EAD)
73/*
74 * PINC2 on the local bus CS3
75 * Access window base at PINC2 base
76 * Window size: 256 MB
77 */
78#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PINC2_BASE
79#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
80
81#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PINC2_BASE | \
82 BR_PS_8 | \
83 BR_MS_GPCM | \
84 BR_V)
85
86#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PINC2_SIZE) | \
87 OR_GPCM_CSNT | \
88 (OR_GPCM_ACS_DIV2 & /* ACS = 11 */ \
89 (~OR_GPCM_XACS)) | /* XACS = 0 */ \
90 (OR_GPCM_SCY_2 & \
91 (~OR_GPCM_EHTR)) | /* EHTR = 0 */ \
92 OR_GPCM_TRLX)
93
94#define CONFIG_SYS_MAMR (MxMR_GPL_x4DIS | \
95 0x0000c000 | \
96 MxMR_WLFx_2X)
97
98/*
99 * MMU Setup
100 */
101/* LPXF: icache cacheable, but dcache-inhibit and guarded */
102#define CONFIG_SYS_IBAT5L (CONFIG_SYS_LPXF_BASE | BATL_PP_10 | \
103 BATL_MEMCOHERENCE)
104#define CONFIG_SYS_IBAT5U (CONFIG_SYS_LPXF_BASE | BATU_BL_256M | \
105 BATU_VS | BATU_VP)
106#define CONFIG_SYS_DBAT5L (CONFIG_SYS_LPXF_BASE | BATL_PP_10 | \
107 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
108#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
109
Heiko Schocher9a276bb2010-04-01 12:07:25 +0200110/* PINC2: icache cacheable, but dcache-inhibit and guarded */
111#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PINC2_BASE | BATL_PP_10 | \
112 BATL_MEMCOHERENCE)
113#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PINC2_BASE | BATU_BL_256M | \
114 BATU_VS | BATU_VP)
115#define CONFIG_SYS_DBAT6L (CONFIG_SYS_PINC2_BASE | BATL_PP_10 | \
116 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
117#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
118
119#define CONFIG_SYS_IBAT7L (0)
120#define CONFIG_SYS_IBAT7U (0)
121#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
122#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
Heiko Schocher9a276bb2010-04-01 12:07:25 +0200123
124#endif /* __CONFIG_H */