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Marian Balakowicz78b123c2006-05-09 11:54:44 +02001/*
2 * Configuation settings for the Freescale M5271EVB
3 *
4 * Based on MC5272C3 and r5200 board configs
5 * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
6 * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
7 *
8 * See file CREDITS for list of people who contributed to this
9 * project.
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * MA 02111-1307 USA
25 */
26
27/*
28 * board/config.h - configuration options, board specific
29 */
30
31#ifndef _M5271EVB_H
32#define _M5271EVB_H
33
Marian Balakowicz78b123c2006-05-09 11:54:44 +020034/*
35 * High Level Configuration Options (easy to change)
36 */
37#define CONFIG_MCF52x2 /* define processor family */
38#define CONFIG_M5271 /* define processor type */
39#define CONFIG_M5271EVB /* define board type */
40
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050041#define CONFIG_MCFTMR
Marian Balakowicz78b123c2006-05-09 11:54:44 +020042
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050043#define CONFIG_MCFUART
44#define CFG_UART_PORT (0)
Marian Balakowicz78b123c2006-05-09 11:54:44 +020045#define CONFIG_BAUDRATE 19200
46#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
47
48#undef CONFIG_WATCHDOG /* disable watchdog */
49
Marian Balakowicz78b123c2006-05-09 11:54:44 +020050/* Configuration for environment
51 * Environment is embedded in u-boot in the second sector of the flash
52 */
53#ifndef CONFIG_MONITOR_IS_IN_RAM
54#define CFG_ENV_OFFSET 0x4000
Marian Balakowicz78b123c2006-05-09 11:54:44 +020055#else
56#define CFG_ENV_ADDR 0xffe04000
Wolfgang Denk67c31032007-09-16 17:10:04 +020057#endif
Marian Balakowicz78b123c2006-05-09 11:54:44 +020058#define CFG_ENV_SECT_SIZE 0x2000
59#define CFG_ENV_IS_IN_FLASH 1
Wolfgang Denk67c31032007-09-16 17:10:04 +020060#define CFG_USE_PPCENV /* Environment embedded in sect .ppcenv */
Marian Balakowicz78b123c2006-05-09 11:54:44 +020061
Jon Loeliger8353e132007-07-08 14:14:17 -050062/*
Jon Loeliger659e2f62007-07-10 09:10:49 -050063 * BOOTP options
64 */
65#define CONFIG_BOOTP_BOOTFILESIZE
66#define CONFIG_BOOTP_BOOTPATH
67#define CONFIG_BOOTP_GATEWAY
68#define CONFIG_BOOTP_HOSTNAME
69
Jon Loeliger659e2f62007-07-10 09:10:49 -050070/*
Jon Loeliger8353e132007-07-08 14:14:17 -050071 * Command line configuration.
72 */
73#include <config_cmd_default.h>
Marian Balakowicz78b123c2006-05-09 11:54:44 +020074
Jon Loeliger8353e132007-07-08 14:14:17 -050075#define CONFIG_CMD_PING
76#define CONFIG_CMD_NET
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050077#define CONFIG_CMD_MII
78#define CONFIG_CMD_ELF
79#define CONFIG_CMD_FLASH
80#define CONFIG_CMD_I2C
81#define CONFIG_CMD_MEMORY
82#define CONFIG_CMD_MISC
Jon Loeliger8353e132007-07-08 14:14:17 -050083
84#undef CONFIG_CMD_LOADS
85#undef CONFIG_CMD_LOADB
86
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050087#define CONFIG_MCFFEC
88#ifdef CONFIG_MCFFEC
89# define CONFIG_NET_MULTI 1
90# define CONFIG_MII 1
TsiChung Liew0f3ba7e2008-03-30 01:22:13 -050091# define CONFIG_MII_INIT 1
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050092# define CFG_DISCOVER_PHY
93# define CFG_RX_ETH_BUFFER 8
94# define CFG_FAULT_ECHO_LINK_DOWN
95
96# define CFG_FEC0_PINMUX 0
97# define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
Wolfgang Denk53677ef2008-05-20 16:00:29 +020098# define MCFFEC_TOUT_LOOP 50000
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050099/* If CFG_DISCOVER_PHY is not defined - hardcoded */
100# ifndef CFG_DISCOVER_PHY
101# define FECDUPLEX FULL
102# define FECSPEED _100BASET
103# else
104# ifndef CFG_FAULT_ECHO_LINK_DOWN
105# define CFG_FAULT_ECHO_LINK_DOWN
106# endif
107# endif /* CFG_DISCOVER_PHY */
108#endif
109
110/* I2C */
111#define CONFIG_FSL_I2C
112#define CONFIG_HARD_I2C /* I2C with hw support */
113#undef CONFIG_SOFT_I2C /* I2C bit-banged */
114#define CFG_I2C_SPEED 80000
115#define CFG_I2C_SLAVE 0x7F
116#define CFG_I2C_OFFSET 0x00000300
117#define CFG_IMMR CFG_MBAR
118
119#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
120#define CONFIG_BOOTFILE "u-boot.bin"
121#ifdef CONFIG_MCFFEC
122# define CONFIG_NET_RETRY_COUNT 5
123# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
124# define CONFIG_IPADDR 192.162.1.2
125# define CONFIG_NETMASK 255.255.255.0
126# define CONFIG_SERVERIP 192.162.1.1
127# define CONFIG_GATEWAYIP 192.162.1.1
128# define CONFIG_OVERWRITE_ETHADDR_ONCE
129#endif /* FEC_ENET */
130
131#define CONFIG_HOSTNAME M5235EVB
132#define CONFIG_EXTRA_ENV_SETTINGS \
133 "netdev=eth0\0" \
134 "loadaddr=10000\0" \
135 "u-boot=u-boot.bin\0" \
136 "load=tftp ${loadaddr) ${u-boot}\0" \
137 "upd=run load; run prog\0" \
138 "prog=prot off ffe00000 ffe2ffff;" \
139 "era ffe00000 ffe2ffff;" \
140 "cp.b ${loadaddr} 0 ${filesize};" \
141 "save\0" \
142 ""
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200143
144#define CFG_PROMPT "=> "
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500145#define CFG_LONGHELP /* undef to save memory */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200146
Jon Loeliger8353e132007-07-08 14:14:17 -0500147#if defined(CONFIG_CMD_KGDB)
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500148#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200149#else
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500150#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200151#endif
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500152#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
153#define CFG_MAXARGS 16 /* max number of command args */
154#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200155
156#define CFG_LOAD_ADDR 0x00100000
157
158#define CFG_MEMTEST_START 0x400
159#define CFG_MEMTEST_END 0x380000
160
161#define CFG_HZ 1000000
162#define CFG_CLK 100000000
163
164/*
165 * Low Level Configuration Settings
166 * (address mappings, register initial values, etc.)
167 * You should know what you are doing if you make changes here.
168 */
169
170#define CFG_MBAR 0x40000000 /* Register Base Addrs */
171
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200172/*
173 * Definitions for initial stack pointer and data area (in DPRAM)
174 */
175#define CFG_INIT_RAM_ADDR 0x20000000
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500176#define CFG_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200177#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
178#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
179#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
180
181/*
182 * Start addresses for the final memory configuration
183 * (Set up by the startup code)
184 * Please note that CFG_SDRAM_BASE _must_ start at 0
185 */
186#define CFG_SDRAM_BASE 0x00000000
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500187#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200188#define CFG_FLASH_BASE 0xffe00000
189
190#ifdef CONFIG_MONITOR_IS_IN_RAM
191#define CFG_MONITOR_BASE 0x20000
192#else
193#define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
194#endif
195
196#define CFG_MONITOR_LEN 0x40000
197#define CFG_MALLOC_LEN (256 << 10)
198#define CFG_BOOTPARAMS_LEN (64*1024)
199
200/*
201 * For booting Linux, the board info and command line data
202 * have to be in the first 8 MB of memory, since this is
203 * the maximum mapped by the Linux kernel during initialization ??
204 */
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500205#define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200206
207/* FLASH organization */
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500208#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
209#define CFG_MAX_FLASH_SECT 11 /* max number of sectors on one chip */
Marian Balakowicz78b123c2006-05-09 11:54:44 +0200210#define CFG_FLASH_ERASE_TOUT 1000
211
212#define CFG_FLASH_CFI 1
213#define CFG_FLASH_CFI_DRIVER 1
214#define CFG_FLASH_SIZE 0x200000
215
216/* Cache Configuration */
217#define CFG_CACHELINE_SIZE 16
218
219/* Port configuration */
220#define CFG_FECI2C 0xF0
221
TsiChungLiewf28e1bd2007-08-15 20:32:06 -0500222#endif /* _M5271EVB_H */