2
* Copyright (c) 2011 The Chromium OS Authors.
4
* Graeme Russ, graeme.russ@gmail.com.
6
* See file CREDITS for list of people who contributed to this
9
* This program is free software; you can redistribute it and/or
10
* modify it under the terms of the GNU General Public License as
11
* published by the Free Software Foundation; either version 2 of
12
* the License, or (at your option) any later version.
14
* This program is distributed in the hope that it will be useful,
15
* but WITHOUT ANY WARRANTY; without even the implied warranty of
16
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
* GNU General Public License for more details.
19
* You should have received a copy of the GNU General Public License
20
* along with this program; if not, write to the Free Software
21
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25
#include <asm/ibmpc.h>
27
* board/config.h - configuration options, board specific
34
* High Level Configuration Options
37
#define CONFIG_SYS_COREBOOT
38
#undef CONFIG_SHOW_BOOT_PROGRESS
39
#define CONFIG_LAST_STAGE_INIT
42
/*-----------------------------------------------------------------------
43
* Watchdog Configuration
45
#undef CONFIG_WATCHDOG
46
#undef CONFIG_HW_WATCHDOG
48
/*-----------------------------------------------------------------------
49
* Real Time Clock Configuration
51
#define CONFIG_RTC_MC146818
52
#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0
54
/*-----------------------------------------------------------------------
55
* Serial Configuration
57
#define CONFIG_SERIAL_MULTI
58
#define CONFIG_CONS_INDEX 1
59
#define CONFIG_SYS_NS16550
60
#define CONFIG_SYS_NS16550_SERIAL
61
#define CONFIG_SYS_NS16550_REG_SIZE 1
62
#define CONFIG_SYS_NS16550_CLK 1843200
63
#define CONFIG_BAUDRATE 9600
64
#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
65
9600, 19200, 38400, 115200}
66
#define CONFIG_SYS_NS16550_COM1 UART0_BASE
67
#define CONFIG_SYS_NS16550_COM2 UART1_BASE
68
#define CONFIG_SYS_NS16550_PORT_MAPPED
71
#define CONFIG_SYS_IDE_MAXBUS 1
72
/* max. 1 drive per IDE bus */
73
#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS * 1)
75
#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS
76
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01f0
77
#define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170
78
#define CONFIG_SYS_ATA_DATA_OFFSET 0
79
#define CONFIG_SYS_ATA_REG_OFFSET 0
80
#define CONFIG_SYS_ATA_ALT_OFFSET 0x200
83
#define CONFIG_SUPPORT_VFAT
84
/************************************************************
85
* ATAPI support (experimental)
86
************************************************************/
89
/************************************************************
90
* DISK Partition support
91
************************************************************/
92
#define CONFIG_DOS_PARTITION
93
#define CONFIG_MAC_PARTITION
94
#define CONFIG_ISO_PARTITION /* Experimental */
97
/*-----------------------------------------------------------------------
101
#undef CONFIG_CFB_CONSOLE
103
/*-----------------------------------------------------------------------
104
* Command line configuration.
106
#include <config_cmd_default.h>
108
#define CONFIG_CMD_BDI
109
#define CONFIG_CMD_BOOTD
110
#define CONFIG_CMD_CONSOLE
111
#define CONFIG_CMD_DATE
112
#define CONFIG_CMD_ECHO
113
#undef CONFIG_CMD_FLASH
114
#define CONFIG_CMD_FPGA
115
#define CONFIG_CMD_IMI
116
#undef CONFIG_CMD_IMLS
117
#define CONFIG_CMD_IRQ
118
#define CONFIG_CMD_ITEST
119
#define CONFIG_CMD_LOADB
120
#define CONFIG_CMD_LOADS
121
#define CONFIG_CMD_MEMORY
122
#define CONFIG_CMD_MISC
123
#define CONFIG_CMD_NET
124
#undef CONFIG_CMD_NFS
125
#define CONFIG_CMD_PCI
126
#define CONFIG_CMD_PING
127
#define CONFIG_CMD_RUN
128
#define CONFIG_CMD_SAVEENV
129
#define CONFIG_CMD_SETGETDCR
130
#define CONFIG_CMD_SOURCE
131
#define CONFIG_CMD_XIMG
132
#define CONFIG_CMD_IDE
133
#define CONFIG_CMD_FAT
134
#define CONFIG_CMD_EXT2
136
#define CONFIG_BOOTDELAY 2
137
#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600"
139
#if defined(CONFIG_CMD_KGDB)
140
#define CONFIG_KGDB_BAUDRATE 115200
141
#define CONFIG_KGDB_SER_INDEX 2
145
* Miscellaneous configurable options
147
#define CONFIG_SYS_LONGHELP
148
#define CONFIG_SYS_PROMPT "boot > "
149
#define CONFIG_SYS_CBSIZE 256
150
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
151
sizeof(CONFIG_SYS_PROMPT) + \
153
#define CONFIG_SYS_MAXARGS 16
154
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
156
#define CONFIG_SYS_MEMTEST_START 0x00100000
157
#define CONFIG_SYS_MEMTEST_END 0x01000000
158
#define CONFIG_SYS_LOAD_ADDR 0x100000
159
#define CONFIG_SYS_HZ 1000
160
#define CONFIG_SYS_X86_ISR_TIMER
162
/*-----------------------------------------------------------------------
163
* SDRAM Configuration
165
#define CONFIG_NR_DRAM_BANKS 4
167
/* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/
168
#undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY
169
#undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY
170
#undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T
171
#undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T
173
/*-----------------------------------------------------------------------
177
#define CONFIG_SYS_GENERIC_TIMER
178
#define CONFIG_SYS_PCAT_INTERRUPTS
179
#define CONFIG_SYS_NUM_IRQS 16
181
/*-----------------------------------------------------------------------
182
* Memory organization:
184
* 16kB Cache-As-RAM @ 0x19200000
186
* (128kB + Environment Sector Size) malloc pool
188
#define CONFIG_SYS_STACK_SIZE (32 * 1024)
189
#define CONFIG_SYS_INIT_SP_ADDR (256 * 1024 + 16 * 1024)
190
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
191
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
192
#define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024)
193
/* Address of temporary Global Data */
194
#define CONFIG_SYS_INIT_GD_ADDR (256 * 1024)
197
/* allow to overwrite serial and ethaddr */
198
#define CONFIG_ENV_OVERWRITE
200
/*-----------------------------------------------------------------------
201
* FLASH configuration
203
#define CONFIG_SYS_NO_FLASH
204
#undef CONFIG_FLASH_CFI_DRIVER
205
#define CONFIG_SYS_MAX_FLASH_SECT 1
206
#define CONFIG_SYS_MAX_FLASH_BANKS 1
208
/*-----------------------------------------------------------------------
209
* Environment configuration
211
#define CONFIG_ENV_IS_NOWHERE
212
#define CONFIG_ENV_SIZE 0x01000
214
/*-----------------------------------------------------------------------
219
#endif /* __CONFIG_H */