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TsiChung Liewbf9a5212009-06-12 11:29:00 +00001/*
2 * Configuation settings for the Freescale MCF5208EVBe.
3 *
4 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26#ifndef _M5208EVBE_H
27#define _M5208EVBE_H
28
29/*
30 * High Level Configuration Options
31 * (easy to change)
32 */
33#define CONFIG_MCF520x /* define processor family */
34#define CONFIG_M5208 /* define processor type */
35
36#define CONFIG_MCFUART
37#define CONFIG_SYS_UART_PORT (0)
38#define CONFIG_BAUDRATE 115200
39#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
40
41#undef CONFIG_WATCHDOG
42#define CONFIG_WATCHDOG_TIMEOUT 5000
43
44/* Command line configuration */
45#include <config_cmd_default.h>
46
47#define CONFIG_CMD_CACHE
48#define CONFIG_CMD_ELF
49#define CONFIG_CMD_FLASH
50#undef CONFIG_CMD_I2C
51#define CONFIG_CMD_MEMORY
52#define CONFIG_CMD_MISC
53#define CONFIG_CMD_MII
54#define CONFIG_CMD_NET
55#define CONFIG_CMD_PING
56#define CONFIG_CMD_REGINFO
57
58#define CONFIG_MCFFEC
59#ifdef CONFIG_MCFFEC
60# define CONFIG_NET_MULTI 1
61# define CONFIG_MII 1
62# define CONFIG_MII_INIT 1
63# define CONFIG_SYS_DISCOVER_PHY
64# define CONFIG_SYS_RX_ETH_BUFFER 8
65# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
66# define CONFIG_HAS_ETH1
67
68# define CONFIG_SYS_FEC0_PINMUX 0
69# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
70# define MCFFEC_TOUT_LOOP 50000
71/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
72# ifndef CONFIG_SYS_DISCOVER_PHY
73# define FECDUPLEX FULL
74# define FECSPEED _100BASET
75# else
76# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
77# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
78# endif
79# endif /* CONFIG_SYS_DISCOVER_PHY */
80#endif
81
82/* Timer */
83#define CONFIG_MCFTMR
84#undef CONFIG_MCFPIT
85
86/* I2C */
87#define CONFIG_FSL_I2C
88#define CONFIG_HARD_I2C /* I2C with hw support */
89#undef CONFIG_SOFT_I2C /* I2C bit-banged */
90#define CONFIG_SYS_I2C_SPEED 80000
91#define CONFIG_SYS_I2C_SLAVE 0x7F
92#define CONFIG_SYS_I2C_OFFSET 0x58000
93#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
94
95#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
96#define CONFIG_UDP_CHECKSUM
97
98#ifdef CONFIG_MCFFEC
99# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
100# define CONFIG_IPADDR 192.162.1.2
101# define CONFIG_NETMASK 255.255.255.0
102# define CONFIG_SERVERIP 192.162.1.1
103# define CONFIG_GATEWAYIP 192.162.1.1
104# define CONFIG_OVERWRITE_ETHADDR_ONCE
105#endif /* CONFIG_MCFFEC */
106
107#define CONFIG_HOSTNAME M5208EVBe
108#define CONFIG_EXTRA_ENV_SETTINGS \
109 "netdev=eth0\0" \
110 "loadaddr=40010000\0" \
111 "u-boot=u-boot.bin\0" \
112 "load=tftp ${loadaddr) ${u-boot}\0" \
113 "upd=run load; run prog\0" \
114 "prog=prot off 0 3ffff;" \
115 "era 0 3ffff;" \
116 "cp.b ${loadaddr} 0 ${filesize};" \
117 "save\0" \
118 ""
119
120#define CONFIG_PRAM 512 /* 512 KB */
121#define CONFIG_SYS_PROMPT "-> "
122#define CONFIG_SYS_LONGHELP /* undef to save memory */
123
124#ifdef CONFIG_CMD_KGDB
125# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
126#else
127# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
128#endif
129
130#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
131#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
132#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
133#define CONFIG_SYS_LOAD_ADDR 0x40010000
134
135#define CONFIG_SYS_HZ 1000
136#define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
137#define CONFIG_SYS_PLL_ODR 0x36
138#define CONFIG_SYS_PLL_FDR 0x7D
139
140#define CONFIG_SYS_MBAR 0xFC000000
141
142/*
143 * Low Level Configuration Settings
144 * (address mappings, register initial values, etc.)
145 * You should know what you are doing if you make changes here.
146 */
147/* Definitions for initial stack pointer and data area (in DPRAM) */
148#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
149#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in internal SRAM */
150#define CONFIG_SYS_INIT_RAM_CTRL 0x221
151#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
152#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
153#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
154
155/*
156 * Start addresses for the final memory configuration
157 * (Set up by the startup code)
158 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
159 */
160#define CONFIG_SYS_SDRAM_BASE 0x40000000
TsiChung Liewf628e2f2010-03-10 18:50:22 -0600161#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
TsiChung Liewbf9a5212009-06-12 11:29:00 +0000162#define CONFIG_SYS_SDRAM_CFG1 0x43711630
163#define CONFIG_SYS_SDRAM_CFG2 0x56670000
164#define CONFIG_SYS_SDRAM_CTRL 0xE1002000
165#define CONFIG_SYS_SDRAM_EMOD 0x80010000
166#define CONFIG_SYS_SDRAM_MODE 0x00CD0000
167
168#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
169#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
170
171#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
172#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
173
174#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
175#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
176
177/*
178 * For booting Linux, the board info and command line data
179 * have to be in the first 8 MB of memory, since this is
180 * the maximum mapped by the Linux kernel during initialization ??
181 */
182#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
183#define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
184
185/* FLASH organization */
186#define CONFIG_SYS_FLASH_CFI
187#ifdef CONFIG_SYS_FLASH_CFI
188# define CONFIG_FLASH_CFI_DRIVER 1
189# define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
190# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
191# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
192# define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
193# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
194#endif
195
196#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
197
198/*
199 * Configuration for environment
200 * Environment is embedded in u-boot in the second sector of the flash
201 */
202#define CONFIG_ENV_OFFSET 0x2000
203#define CONFIG_ENV_SIZE 0x1000
204#define CONFIG_ENV_SECT_SIZE 0x2000
205#define CONFIG_ENV_IS_IN_FLASH 1
206
207/* Cache Configuration */
208#define CONFIG_SYS_CACHELINE_SIZE 16
209
TsiChung Liewdd9f0542010-03-11 22:12:53 -0600210#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
211 CONFIG_SYS_INIT_RAM_END - 8)
212#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
213 CONFIG_SYS_INIT_RAM_END - 4)
214#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
215#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
216 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
217 CF_ACR_EN | CF_ACR_SM_ALL)
218#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
219 CF_CACR_DISD | CF_CACR_INVI | \
220 CF_CACR_CEIB | CF_CACR_DCM | \
221 CF_CACR_EUSP)
222
TsiChung Liewbf9a5212009-06-12 11:29:00 +0000223/* Chipselect bank definitions */
224/*
225 * CS0 - NOR Flash
226 * CS1 - Available
227 * CS2 - Available
228 * CS3 - Available
229 * CS4 - Available
230 * CS5 - Available
231 */
232#define CONFIG_SYS_CS0_BASE 0
233#define CONFIG_SYS_CS0_MASK 0x007F0001
234#define CONFIG_SYS_CS0_CTRL 0x00001FA0
235
236#endif /* _M5208EVBE_H */