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wdenk0f8c9762002-08-19 11:57:05 +00001/*
2 * (C) Copyright 2001
3 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
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
wdenkc837dcb2004-01-20 23:12:12 +000015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wdenk0f8c9762002-08-19 11:57:05 +000016 * 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 * board/config.h - configuration options, board specific
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
31/*
32 * High Level Configuration Options
33 * (easy to change)
34 */
35
36#define CONFIG_IOP480 1 /* This is a IOP480 CPU */
wdenkc837dcb2004-01-20 23:12:12 +000037#define CONFIG_DASA_SIM 1 /* ...on a DASA_SIM board */
wdenk0f8c9762002-08-19 11:57:05 +000038
wdenkc837dcb2004-01-20 23:12:12 +000039#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
wdenk0f8c9762002-08-19 11:57:05 +000040
wdenkc837dcb2004-01-20 23:12:12 +000041#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
wdenk0f8c9762002-08-19 11:57:05 +000042
wdenkc837dcb2004-01-20 23:12:12 +000043#define CONFIG_CPUCLOCK 66
44#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK)
wdenk0f8c9762002-08-19 11:57:05 +000045
wdenkc837dcb2004-01-20 23:12:12 +000046#define CONFIG_BAUDRATE 9600
wdenk0f8c9762002-08-19 11:57:05 +000047#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
48#define CONFIG_BOOTCOMMAND "bootm ffe00000" /* autoboot command */
49
wdenkc837dcb2004-01-20 23:12:12 +000050#undef CONFIG_BOOTARGS
wdenk0f8c9762002-08-19 11:57:05 +000051
52#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
53#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
54
55#undef CONFIG_WATCHDOG /* watchdog disabled */
56
57#define CONFIG_IPADDR 10.0.18.222
58#define CONFIG_SERVERIP 10.0.18.190
59
60#if 0
61#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
62 CFG_CMD_DHCP | \
63 CFG_CMD_IRQ | \
64 CFG_CMD_BSP | \
65 CFG_CMD_ASKENV | \
wdenkc837dcb2004-01-20 23:12:12 +000066 CFG_CMD_ELF )
wdenk0f8c9762002-08-19 11:57:05 +000067#else
68#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
wdenkc837dcb2004-01-20 23:12:12 +000069 CFG_CMD_BSP )
wdenk0f8c9762002-08-19 11:57:05 +000070#endif
71
72#if 0 /* Does not appear to be used?! If it is used, needs to be fixed */
73#define CONFIG_SOFT_I2C /* Software I2C support enabled */
74#endif
wdenkc837dcb2004-01-20 23:12:12 +000075#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
wdenk0f8c9762002-08-19 11:57:05 +000076
77/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
78#include <cmd_confdefs.h>
79
80/*
81 * Miscellaneous configurable options
82 */
83#define CFG_LONGHELP /* undef to save memory */
84#define CFG_PROMPT "=> " /* Monitor Command Prompt */
85#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
wdenkc837dcb2004-01-20 23:12:12 +000086#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
wdenk0f8c9762002-08-19 11:57:05 +000087#else
wdenkc837dcb2004-01-20 23:12:12 +000088#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
wdenk0f8c9762002-08-19 11:57:05 +000089#endif
90#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
91#define CFG_MAXARGS 16 /* max number of command args */
92#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
93
wdenkc837dcb2004-01-20 23:12:12 +000094#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
wdenk0f8c9762002-08-19 11:57:05 +000095
96#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
97#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
98
99/* The following table includes the supported baudrates */
wdenkc837dcb2004-01-20 23:12:12 +0000100#define CFG_BAUDRATE_TABLE \
wdenk8bde7f72003-06-27 21:31:46 +0000101 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 }
wdenk0f8c9762002-08-19 11:57:05 +0000102
wdenkc837dcb2004-01-20 23:12:12 +0000103#define CFG_LOAD_ADDR 0x100000 /* default load address */
wdenk0f8c9762002-08-19 11:57:05 +0000104
wdenkc837dcb2004-01-20 23:12:12 +0000105#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
wdenk0f8c9762002-08-19 11:57:05 +0000106
107#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
108
109/*-----------------------------------------------------------------------
110 * Definitions for initial stack pointer and data area (in DPRAM)
111 */
wdenkc837dcb2004-01-20 23:12:12 +0000112#define CFG_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */
wdenk0f8c9762002-08-19 11:57:05 +0000113#define CFG_INIT_RAM_END 0x0f00 /* End of used area in RAM */
114#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
115#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
116#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
117
118/*-----------------------------------------------------------------------
119 * Start addresses for the final memory configuration
120 * (Set up by the startup code)
121 * Please note that CFG_SDRAM_BASE _must_ start at 0
122 */
123#define CFG_SDRAM_BASE 0x00000000
124#define CFG_FLASH_BASE 0xFFFD0000
125#define CFG_MONITOR_BASE CFG_FLASH_BASE
126#define CFG_MONITOR_LEN (192 << 10) /* Reserve 128 kB for Monitor */
127#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
128
129/*
130 * For booting Linux, the board info and command line data
131 * have to be in the first 8 MB of memory, since this is
132 * the maximum mapped by the Linux kernel during initialization.
133 */
wdenkc837dcb2004-01-20 23:12:12 +0000134#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
wdenk0f8c9762002-08-19 11:57:05 +0000135/*-----------------------------------------------------------------------
136 * FLASH organization
137 */
138#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
wdenkc837dcb2004-01-20 23:12:12 +0000139#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
wdenk0f8c9762002-08-19 11:57:05 +0000140
141#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
142#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
143
wdenkc837dcb2004-01-20 23:12:12 +0000144#define CFG_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
145#define CFG_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */
146#define CFG_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */
wdenk0f8c9762002-08-19 11:57:05 +0000147/*
148 * The following defines are added for buggy IOP480 byte interface.
149 * All other boards should use the standard values (CPCI405 etc.)
150 */
wdenkc837dcb2004-01-20 23:12:12 +0000151#define CFG_FLASH_READ0 0x0002 /* 0 is standard */
152#define CFG_FLASH_READ1 0x0000 /* 1 is standard */
153#define CFG_FLASH_READ2 0x0004 /* 2 is standard */
wdenk0f8c9762002-08-19 11:57:05 +0000154
wdenkc837dcb2004-01-20 23:12:12 +0000155#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
wdenk0f8c9762002-08-19 11:57:05 +0000156
wdenkc837dcb2004-01-20 23:12:12 +0000157#define CFG_ENV_IS_IN_FLASH 1
158#define CFG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */
wdenk0f8c9762002-08-19 11:57:05 +0000159#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
160
161#if 0
162#define CFG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */
163#else
wdenkc837dcb2004-01-20 23:12:12 +0000164#define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
wdenk0f8c9762002-08-19 11:57:05 +0000165#endif
166
167/*-----------------------------------------------------------------------
168 * PCI stuff
169 */
170#define CONFIG_PCI /* include pci support */
171#undef CONFIG_PCI_PNP
172
wdenkc837dcb2004-01-20 23:12:12 +0000173#define CONFIG_NET_MULTI /* Multi ethernet cards support */
wdenk0f8c9762002-08-19 11:57:05 +0000174
175#define CONFIG_TULIP
176
wdenkc837dcb2004-01-20 23:12:12 +0000177#define CFG_ETH_DEV_FN 0x0000
178#define CFG_ETH_IOBASE 0x0fff0000
wdenk0f8c9762002-08-19 11:57:05 +0000179#define CFG_PCI9054_DEV_FN 0x0800
180#define CFG_PCI9054_IOBASE 0x0eff0000
181
182/*-----------------------------------------------------------------------
183 * Cache Configuration
184 */
185#define CFG_DCACHE_SIZE 2048 /* For PLX IOP480 */
Wolfgang Denk0c8721a2005-09-23 11:05:55 +0200186#define CFG_CACHELINE_SIZE 16 /* For AMCC 401/403 CPUs */
wdenk0f8c9762002-08-19 11:57:05 +0000187#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
188#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
189#endif
190
191/*
192 * Init Memory Controller:
193 *
194 * BR0/1 and OR0/1 (FLASH)
195 */
196
197#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
198
199
200/*
201 * Internal Definitions
202 *
203 * Boot Flags
204 */
205#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
206#define BOOTFLAG_WARM 0x02 /* Software reboot */
207
208#endif /* __CONFIG_H */