xref: /openbmc/u-boot/include/configs/qemu-mips.h (revision 47fde91f)
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 #define CONFIG_TIMESTAMP		/* Print image info with timestamp */
44 #undef CONFIG_BOOTARGS
45 
46 #define CONFIG_EXTRA_ENV_SETTINGS					\
47 	"addmisc=setenv bootargs ${bootargs} "				\
48 		"console=ttyS0,${baudrate} "				\
49 		"panic=1\0"						\
50 	"bootfile=/tftpboot/vmlinux\0"				\
51 	"load=tftp 80500000 ${u-boot}\0"				\
52 	""
53 
54 #define CONFIG_BOOTCOMMAND	"bootp;bootelf"
55 
56 /*
57  * BOOTP options
58  */
59 #define CONFIG_BOOTP_BOOTFILESIZE
60 #define CONFIG_BOOTP_BOOTPATH
61 #define CONFIG_BOOTP_GATEWAY
62 #define CONFIG_BOOTP_HOSTNAME
63 
64 /*
65  * Command line configuration.
66  */
67 #include <config_cmd_default.h>
68 
69 #define CONFIG_CMD_ELF
70 #define CONFIG_CMD_FAT
71 #define CONFIG_CMD_EXT2
72 #undef CONFIG_CMD_LOADB
73 #undef CONFIG_CMD_LOADS
74 #define CONFIG_CMD_DHCP
75 
76 #define CONFIG_DRIVER_NE2000
77 #define CONFIG_DRIVER_NE2000_BASE	(0xb4000300)
78 
79 #define CONFIG_SYS_NS16550
80 #define CONFIG_SYS_NS16550_SERIAL
81 #define CONFIG_SYS_NS16550_REG_SIZE	1
82 #define CONFIG_SYS_NS16550_CLK		115200
83 #define CONFIG_SYS_NS16550_COM1	(0xb40003f8)
84 #define CONFIG_CONS_INDEX	1
85 
86 #define CONFIG_CMD_IDE
87 #define CONFIG_DOS_PARTITION
88 
89 #define CONFIG_SYS_IDE_MAXBUS		2
90 #define CONFIG_SYS_ATA_IDE0_OFFSET	(0x1f0)
91 #define CONFIG_SYS_ATA_IDE1_OFFSET	(0x170)
92 #define CONFIG_SYS_ATA_DATA_OFFSET	(0)
93 #define CONFIG_SYS_ATA_REG_OFFSET	(0)
94 #define CONFIG_SYS_ATA_BASE_ADDR	(0xb4000000)
95 
96 #define CONFIG_SYS_IDE_MAXDEVICE	(4)
97 
98 /*
99  * Miscellaneous configurable options
100  */
101 #define CONFIG_SYS_LONGHELP				/* undef to save memory */
102 
103 #define CONFIG_SYS_PROMPT		"qemu-mips # "	/* Monitor Command Prompt */
104 
105 #define CONFIG_AUTO_COMPLETE
106 #define CONFIG_CMDLINE_EDITING
107 #define CONFIG_SYS_HUSH_PARSER
108 
109 #define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
110 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)  /* Print Buffer Size */
111 #define CONFIG_SYS_MAXARGS		16		/* max number of command args */
112 
113 #define CONFIG_SYS_MALLOC_LEN		128*1024
114 
115 #define CONFIG_SYS_BOOTPARAMS_LEN	128*1024
116 
117 #define CONFIG_SYS_MHZ			132
118 
119 #define CONFIG_SYS_MIPS_TIMER_FREQ	(CONFIG_SYS_MHZ * 1000000)
120 
121 #define CONFIG_SYS_HZ			1000
122 
123 #define CONFIG_SYS_SDRAM_BASE		0x80000000	/* Cached addr */
124 
125 #define CONFIG_SYS_LOAD_ADDR		0x81000000	/* default load address */
126 
127 #define CONFIG_SYS_MEMTEST_START	0x80100000
128 #define CONFIG_SYS_MEMTEST_END		0x80800000
129 
130 /*-----------------------------------------------------------------------
131  * FLASH and environment organization
132  */
133 
134 /* The following #defines are needed to get flash environment right */
135 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
136 #define CONFIG_SYS_MONITOR_LEN		(192 << 10)
137 
138 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000
139 
140 /* We boot from this flash, selected with dip switch */
141 #define CONFIG_SYS_FLASH_BASE		0xbfc00000
142 #define CONFIG_SYS_MAX_FLASH_BANKS	1
143 #define CONFIG_SYS_MAX_FLASH_SECT	128
144 #define CONFIG_SYS_FLASH_CFI		1	/* Flash memory is CFI compliant */
145 #define CONFIG_FLASH_CFI_DRIVER	1
146 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
147 
148 #define CONFIG_ENV_IS_IN_FLASH	1
149 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
150 
151 /* Address and size of Primary Environment Sector */
152 #define CONFIG_ENV_SIZE		0x8000
153 
154 #define CONFIG_ENV_OVERWRITE	1
155 
156 #define MEM_SIZE		128
157 
158 #undef CONFIG_MEMSIZE_IN_BYTES
159 
160 #define CONFIG_LZMA
161 
162 /*-----------------------------------------------------------------------
163  * Cache Configuration
164  */
165 #define CONFIG_SYS_DCACHE_SIZE		16384
166 #define CONFIG_SYS_ICACHE_SIZE		16384
167 #define CONFIG_SYS_CACHELINE_SIZE	32
168 
169 #endif /* __CONFIG_H */
170