xref: /openbmc/u-boot/include/configs/qemu-mips.h (revision 819833af)
1 /*
2  * (C) Copyright 2003
3  * 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  * This file contains the configuration parameters for qemu-mips target.
26  */
27 
28 #ifndef __CONFIG_H
29 #define __CONFIG_H
30 
31 #define CONFIG_MIPS32		1	/* MIPS32 CPU core */
32 #define CONFIG_QEMU_MIPS	1
33 #define CONFIG_MISC_INIT_R
34 
35 /*IP address is default used by Qemu*/
36 #define CONFIG_IPADDR		10.0.2.15	/* Our IP address */
37 #define CONFIG_SERVERIP		10.0.2.2	/* Server IP address */
38 
39 #define CONFIG_BOOTDELAY	10	/* autoboot after 10 seconds */
40 
41 #define CONFIG_BAUDRATE		115200
42 
43 /* valid baudrates */
44 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
45 
46 #define CONFIG_TIMESTAMP		/* Print image info with timestamp */
47 #undef CONFIG_BOOTARGS
48 
49 #define CONFIG_EXTRA_ENV_SETTINGS					\
50 	"addmisc=setenv bootargs ${bootargs} "				\
51 		"console=ttyS0,${baudrate} "				\
52 		"panic=1\0"						\
53 	"bootfile=/tftpboot/vmlinux\0"				\
54 	"load=tftp 80500000 ${u-boot}\0"				\
55 	""
56 
57 #define CONFIG_BOOTCOMMAND	"bootp;bootelf"
58 
59 /*
60  * BOOTP options
61  */
62 #define CONFIG_BOOTP_BOOTFILESIZE
63 #define CONFIG_BOOTP_BOOTPATH
64 #define CONFIG_BOOTP_GATEWAY
65 #define CONFIG_BOOTP_HOSTNAME
66 
67 /*
68  * Command line configuration.
69  */
70 #include <config_cmd_default.h>
71 
72 #define CONFIG_CMD_ELF
73 #define CONFIG_CMD_FAT
74 #define CONFIG_CMD_EXT2
75 #undef CONFIG_CMD_LOADB
76 #undef CONFIG_CMD_LOADS
77 #define CONFIG_CMD_DHCP
78 
79 #define CONFIG_DRIVER_NE2000
80 #define CONFIG_DRIVER_NE2000_BASE	(0xb4000300)
81 
82 #define CONFIG_SYS_NS16550
83 #define CONFIG_SYS_NS16550_SERIAL
84 #define CONFIG_SYS_NS16550_REG_SIZE	1
85 #define CONFIG_SYS_NS16550_CLK		115200
86 #define CONFIG_SYS_NS16550_COM1	(0xb40003f8)
87 #define CONFIG_CONS_INDEX	1
88 
89 #define CONFIG_CMD_IDE
90 #define CONFIG_DOS_PARTITION
91 
92 #define CONFIG_SYS_IDE_MAXBUS		2
93 #define CONFIG_SYS_ATA_IDE0_OFFSET	(0x1f0)
94 #define CONFIG_SYS_ATA_IDE1_OFFSET	(0x170)
95 #define CONFIG_SYS_ATA_DATA_OFFSET	(0)
96 #define CONFIG_SYS_ATA_REG_OFFSET	(0)
97 #define CONFIG_SYS_ATA_BASE_ADDR	(0xb4000000)
98 
99 #define CONFIG_SYS_IDE_MAXDEVICE	(4)
100 
101 /*
102  * Miscellaneous configurable options
103  */
104 #define CONFIG_SYS_LONGHELP				/* undef to save memory */
105 
106 #define CONFIG_SYS_PROMPT		"qemu-mips # "	/* Monitor Command Prompt */
107 
108 #define CONFIG_AUTO_COMPLETE
109 #define CONFIG_CMDLINE_EDITING
110 #define CONFIG_SYS_HUSH_PARSER
111 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
112 
113 #define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
114 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)  /* Print Buffer Size */
115 #define CONFIG_SYS_MAXARGS		16		/* max number of command args */
116 
117 #define CONFIG_SYS_MALLOC_LEN		128*1024
118 
119 #define CONFIG_SYS_BOOTPARAMS_LEN	128*1024
120 
121 #define CONFIG_SYS_MHZ			132
122 
123 #define CONFIG_SYS_MIPS_TIMER_FREQ	(CONFIG_SYS_MHZ * 1000000)
124 
125 #define CONFIG_SYS_HZ			1000
126 
127 #define CONFIG_SYS_SDRAM_BASE		0x80000000	/* Cached addr */
128 
129 #define CONFIG_SYS_LOAD_ADDR		0x81000000	/* default load address */
130 
131 #define CONFIG_SYS_MEMTEST_START	0x80100000
132 #define CONFIG_SYS_MEMTEST_END		0x80800000
133 
134 /*-----------------------------------------------------------------------
135  * FLASH and environment organization
136  */
137 
138 /* The following #defines are needed to get flash environment right */
139 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE
140 #define CONFIG_SYS_MONITOR_LEN		(192 << 10)
141 
142 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000
143 
144 /* We boot from this flash, selected with dip switch */
145 #define CONFIG_SYS_FLASH_BASE		0xbfc00000
146 #define CONFIG_SYS_MAX_FLASH_BANKS	1
147 #define CONFIG_SYS_MAX_FLASH_SECT	128
148 #define CONFIG_SYS_FLASH_CFI		1	/* Flash memory is CFI compliant */
149 #define CONFIG_FLASH_CFI_DRIVER	1
150 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
151 
152 #define CONFIG_ENV_IS_IN_FLASH	1
153 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
154 
155 /* Address and size of Primary Environment Sector */
156 #define CONFIG_ENV_SIZE		0x8000
157 
158 #define CONFIG_ENV_OVERWRITE	1
159 
160 #undef CONFIG_NET_MULTI
161 
162 #define MEM_SIZE		128
163 
164 #undef CONFIG_MEMSIZE_IN_BYTES
165 
166 #define CONFIG_LZMA
167 
168 /*-----------------------------------------------------------------------
169  * Cache Configuration
170  */
171 #define CONFIG_SYS_DCACHE_SIZE		16384
172 #define CONFIG_SYS_ICACHE_SIZE		16384
173 #define CONFIG_SYS_CACHELINE_SIZE	32
174 
175 #endif /* __CONFIG_H */
176