blob: 48911b7be44917c57ed4a980a079c07016be989b [file] [log] [blame]
wdenke2211742002-11-02 23:30:20 +00001/*
wdenk414eec32005-04-02 22:37:54 +00002 * (C) Copyright 2002-2005
wdenke2211742002-11-02 23:30:20 +00003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 *
26 * Configuration settings for the PCIPPC-6 board.
27 *
28 */
29
30/* ------------------------------------------------------------------------- */
31
32/*
33 * board/config.h - configuration options, board specific
34 */
35
36#ifndef __CONFIG_H
37#define __CONFIG_H
38
39/*
40 * High Level Configuration Options
41 * (easy to change)
42 */
43
44#define CONFIG_PCIPPC2 1 /* this is a PCIPPC2 board */
45
Wolfgang Denk2ae18242010-10-06 09:05:45 +020046#define CONFIG_SYS_TEXT_BASE 0xfff00000
47
wdenkc837dcb2004-01-20 23:12:12 +000048#define CONFIG_BOARD_EARLY_INIT_F 1
wdenke2211742002-11-02 23:30:20 +000049#define CONFIG_MISC_INIT_R 1
50
51#define CONFIG_CONS_INDEX 1
52#define CONFIG_BAUDRATE 9600
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020053#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
wdenke2211742002-11-02 23:30:20 +000054
wdenke2211742002-11-02 23:30:20 +000055#define CONFIG_PREBOOT ""
56#define CONFIG_BOOTDELAY 5
57
Jon Loeliger18225e82007-07-09 21:31:24 -050058/*
59 * BOOTP options
60 */
61#define CONFIG_BOOTP_SUBNETMASK
62#define CONFIG_BOOTP_GATEWAY
63#define CONFIG_BOOTP_HOSTNAME
64#define CONFIG_BOOTP_BOOTPATH
65#define CONFIG_BOOTP_BOOTFILESIZE
wdenke2211742002-11-02 23:30:20 +000066
67#define CONFIG_MAC_PARTITION
68#define CONFIG_DOS_PARTITION
69
Jon Loeligeracf02692007-07-08 14:49:44 -050070
71/*
72 * Command line configuration.
73 */
74#include <config_cmd_default.h>
75
76#define CONFIG_CMD_ASKENV
77#define CONFIG_CMD_BSP
78#define CONFIG_CMD_DATE
79#define CONFIG_CMD_DHCP
Jon Loeligeracf02692007-07-08 14:49:44 -050080#define CONFIG_CMD_ELF
81#define CONFIG_CMD_NFS
82#define CONFIG_CMD_PCI
83#define CONFIG_CMD_SCSI
84#define CONFIG_CMD_SNTP
wdenke2211742002-11-02 23:30:20 +000085
86
87#define CONFIG_PCI 1
88#define CONFIG_PCI_PNP 1 /* PCI plug-and-play */
89
wdenke2211742002-11-02 23:30:20 +000090/*
91 * Miscellaneous configurable options
92 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020093#define CONFIG_SYS_LONGHELP /* undef to save memory */
94#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
wdenke2211742002-11-02 23:30:20 +000095
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020096#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
97#ifdef CONFIG_SYS_HUSH_PARSER
98#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
wdenke2211742002-11-02 23:30:20 +000099#endif
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200100#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
wdenke2211742002-11-02 23:30:20 +0000101
102/* Print Buffer Size
103 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200104#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
wdenke2211742002-11-02 23:30:20 +0000105
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200106#define CONFIG_SYS_MAXARGS 64 /* max number of command args */
107#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
108#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* Default load address */
wdenke2211742002-11-02 23:30:20 +0000109
110/*-----------------------------------------------------------------------
111 * Start addresses for the final memory configuration
112 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200113 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
wdenke2211742002-11-02 23:30:20 +0000114 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200115#define CONFIG_SYS_SDRAM_BASE 0x00000000
116#define CONFIG_SYS_FLASH_BASE 0xFFF00000
117#define CONFIG_SYS_FLASH_MAX_SIZE 0x00100000
wdenke2211742002-11-02 23:30:20 +0000118/* Maximum amount of RAM.
119 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200120#define CONFIG_SYS_MAX_RAM_SIZE 0x20000000 /* 512Mb */
wdenke2211742002-11-02 23:30:20 +0000121
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200122#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
wdenke2211742002-11-02 23:30:20 +0000123
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200124#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
wdenke2211742002-11-02 23:30:20 +0000125
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200126#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
127#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
wdenke2211742002-11-02 23:30:20 +0000128
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200129#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_SDRAM_BASE && \
130 CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_MAX_RAM_SIZE
131#define CONFIG_SYS_RAMBOOT
wdenke2211742002-11-02 23:30:20 +0000132#else
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200133#undef CONFIG_SYS_RAMBOOT
wdenke2211742002-11-02 23:30:20 +0000134#endif
135
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200136#define CONFIG_SYS_MEMTEST_START 0x00004000 /* memtest works on */
137#define CONFIG_SYS_MEMTEST_END 0x02000000 /* 0 ... 32 MB in DRAM */
wdenke2211742002-11-02 23:30:20 +0000138
139/*-----------------------------------------------------------------------
140 * Definitions for initial stack pointer and data area
141 */
142
143/* Size in bytes reserved for initial data
144 */
wdenke2211742002-11-02 23:30:20 +0000145
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200146#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
Wolfgang Denk553f0982010-10-26 13:32:32 +0200147#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200148#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200149#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
wdenke2211742002-11-02 23:30:20 +0000150
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200151#define CONFIG_SYS_INIT_RAM_LOCK
wdenke2211742002-11-02 23:30:20 +0000152
153/*
154 * Temporary buffer for serial data until the real serial driver
155 * is initialised (memtest will destroy this buffer)
156 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200157#define CONFIG_SYS_SCONSOLE_ADDR CONFIG_SYS_INIT_RAM_ADDR
158#define CONFIG_SYS_SCONSOLE_SIZE 0x0002000
wdenke2211742002-11-02 23:30:20 +0000159
160/* SDRAM 0 - 256MB
161 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200162#define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
163#define CONFIG_SYS_DBAT0U (CONFIG_SYS_SDRAM_BASE | \
wdenke2211742002-11-02 23:30:20 +0000164 BATU_BL_256M | BATU_VS | BATU_VP)
165/* SDRAM 1 - 256MB
166 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200167#define CONFIG_SYS_DBAT1L ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | \
wdenke2211742002-11-02 23:30:20 +0000168 BATL_PP_10 | BATL_MEMCOHERENCE)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200169#define CONFIG_SYS_DBAT1U ((CONFIG_SYS_SDRAM_BASE + 0x10000000) | \
wdenke2211742002-11-02 23:30:20 +0000170 BATU_BL_256M | BATU_VS | BATU_VP)
171
172/* Init RAM in the CPU DCache (no backing memory)
173 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200174#define CONFIG_SYS_DBAT2L (CONFIG_SYS_INIT_RAM_ADDR | \
wdenke2211742002-11-02 23:30:20 +0000175 BATL_PP_10 | BATL_MEMCOHERENCE)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200176#define CONFIG_SYS_DBAT2U (CONFIG_SYS_INIT_RAM_ADDR | \
wdenke2211742002-11-02 23:30:20 +0000177 BATU_BL_128K | BATU_VS | BATU_VP)
178
179/* I/O and PCI memory at 0xf0000000
180 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200181#define CONFIG_SYS_DBAT3L (0xf0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
182#define CONFIG_SYS_DBAT3U (0xf0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
wdenke2211742002-11-02 23:30:20 +0000183
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200184#define CONFIG_SYS_IBAT0L CONFIG_SYS_DBAT0L
185#define CONFIG_SYS_IBAT0U CONFIG_SYS_DBAT0U
186#define CONFIG_SYS_IBAT1L CONFIG_SYS_DBAT1L
187#define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U
188#define CONFIG_SYS_IBAT2L CONFIG_SYS_DBAT2L
189#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
190#define CONFIG_SYS_IBAT3L CONFIG_SYS_DBAT3L
191#define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U
wdenke2211742002-11-02 23:30:20 +0000192
193/*
194 * Low Level Configuration Settings
195 * (address mappings, register initial values, etc.)
196 * You should know what you are doing if you make changes here.
197 * For the detail description refer to the PCIPPC2 user's manual.
198 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200199#define CONFIG_SYS_HZ 1000
Wolfgang Denkee80fa72010-06-13 18:38:23 +0200200#define CONFIG_SYS_BUS_CLK 100000000 /* bus speed - 100 mhz */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200201#define CONFIG_SYS_CPU_CLK 300000000
wdenke2211742002-11-02 23:30:20 +0000202
203/*
204 * For booting Linux, the board info and command line data
205 * have to be in the first 8 MB of memory, since this is
206 * the maximum mapped by the Linux kernel during initialization.
207 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200208#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
wdenke2211742002-11-02 23:30:20 +0000209
210/*-----------------------------------------------------------------------
211 * FLASH organization
212 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200213#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max number of flash banks */
214#define CONFIG_SYS_MAX_FLASH_SECT 16 /* Max number of sectors in one bank */
wdenke2211742002-11-02 23:30:20 +0000215
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200216#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
217#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
wdenke2211742002-11-02 23:30:20 +0000218
219/*
220 * Note: environment is not EMBEDDED in the U-Boot code.
221 * It's stored in flash separately.
222 */
Jean-Christophe PLAGNIOL-VILLARD5a1aceb2008-09-10 22:48:04 +0200223#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200224#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x70000)
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200225#define CONFIG_ENV_SIZE 0x1000 /* Size of the Environment */
226#define CONFIG_ENV_SECT_SIZE 0x10000 /* Size of the Environment Sector */
wdenke2211742002-11-02 23:30:20 +0000227
228/*-----------------------------------------------------------------------
229 * Cache Configuration
230 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200231#define CONFIG_SYS_CACHELINE_SIZE 32
Jon Loeligeracf02692007-07-08 14:49:44 -0500232#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200233# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
wdenke2211742002-11-02 23:30:20 +0000234#endif
235
236/*
237 * L2 cache
238 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200239#undef CONFIG_SYS_L2
wdenke2211742002-11-02 23:30:20 +0000240#define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
241 L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
242#define L2_ENABLE (L2_INIT | L2CR_L2E)
243
wdenke2211742002-11-02 23:30:20 +0000244/*-----------------------------------------------------------------------
wdenke2211742002-11-02 23:30:20 +0000245 RTC m48t59
246*/
247#define CONFIG_RTC_MK48T59
248
249#define CONFIG_WATCHDOG
250
251#define CONFIG_NET_MULTI /* Multi ethernet cards support */
252
253#define CONFIG_EEPRO100
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200254#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
wdenke2211742002-11-02 23:30:20 +0000255#define CONFIG_TULIP
256
257
258#define CONFIG_SCSI_SYM53C8XX
259#define CONFIG_SCSI_DEV_ID 0x000B /* 53c896 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200260#define CONFIG_SYS_SCSI_MAX_LUN 8 /* number of supported LUNs */
261#define CONFIG_SYS_SCSI_MAX_SCSI_ID 15 /* maximum SCSI ID (0..6) */
262#define CONFIG_SYS_SCSI_MAX_DEVICE CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN /* maximum Target devices */
263#define CONFIG_SYS_SCSI_SPIN_UP_TIME 2
264#define CONFIG_SYS_SCSI_SCAN_BUS_REVERSE 0
wdenke2211742002-11-02 23:30:20 +0000265#define CONFIG_DOS_PARTITION
266#define CONFIG_MAC_PARTITION
267#define CONFIG_ISO_PARTITION
268
wdenke2211742002-11-02 23:30:20 +0000269#endif /* __CONFIG_H */