summaryrefslogtreecommitdiff
path: root/include/configs/omap5912osk.h
blob: 0f56279e4deac51d31c93659becf09b158c1cebe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
/*
 * (C) Copyright 2003
 * Texas Instruments.
 * Kshitij Gupta <kshitij@ti.com>
 * Configuation settings for the TI OMAP Innovator board.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_ARM926EJS	1	/* This is an arm926ejs CPU core  */
#define CONFIG_OMAP	1			/* in a TI OMAP core    */
#define CONFIG_OMAP1610	1		/* 5912 is same as 1610  */
#define CONFIG_OSK_OMAP5912	1	/*  a OSK Board  */

#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/

/* input clock of PLL */
/* the OMAP5912 OSK has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ	12000000

#undef CONFIG_USE_IRQ	/* we don't need IRQ/FIQ stuff */

#define CONFIG_MISC_INIT_R

#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs  */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG      1       /* Required for ramdisk support */

/*
 * Size of malloc() pool
 */
#define CFG_MALLOC_LEN	(CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */

/*
 * Hardware drivers
 */
/*
*/
#define CONFIG_DRIVER_LAN91C96
#define CONFIG_LAN91C96_BASE 0x04800300
#define CONFIG_LAN91C96_EXT_PHY

/*
 * NS16550 Configuration
 */
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE	(-4)
#define CFG_NS16550_CLK	(48000000)	/* can be 12M/32Khz or 48Mhz */
#define CFG_NS16550_COM1	0xfffb0000	/* uart1, bluetooth uart
						on helen */

/*
 * select serial console configuration
 */
#define CONFIG_SERIAL1	1	/* we use SERIAL 1 on OMAP5912 OSK */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX	1
#define CONFIG_BAUDRATE	115200
#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_DHCP


/*
 * BOOTP options
 */
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH


#include <configs/omap1510.h>

#define CONFIG_BOOTDELAY	3
#define CONFIG_BOOTARGS	"mem=32M console=ttyS0,115200n8 noinitrd \
				root=/dev/nfs rw nfsroot=157.87.82.48:\
				/home/mwd/myfs/target ip=dhcp"
#define CONFIG_NETMASK	255.255.254.0	/* talk on MY local net */
#define CONFIG_IPADDR	156.117.97.156	/* static IP I currently own */
#define CONFIG_SERVERIP	156.117.97.139	/* current IP of my dev pc */
#define CONFIG_BOOTFILE	"uImage"	/* file to load */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
#endif

/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP	/* undef to save memory     */
#define CFG_PROMPT	"OMAP5912 OSK # "	/* Monitor Command Prompt   */
#define CFG_CBSIZE	256		/* Console I/O Buffer Size  */
/* Print Buffer Size */
#define CFG_PBSIZE	(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
#define CFG_MAXARGS	16		/* max number of command args   */
#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size    */

#define CFG_MEMTEST_START	0x10000000	/* memtest works on */
#define CFG_MEMTEST_END	0x12000000	/* 32 MB in DRAM    */

#undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */

#define CFG_LOAD_ADDR	0x10000000	/* default load address */

/* The 1610 has 6 timers, they can be driven by the RefClk (12Mhz) or by
 * DPLL1. This time is further subdivided by a local divisor.
 */
#define CFG_TIMERBASE	0xFFFEC500	/* use timer 1 */
#define CFG_PVT	7	/* 2^(pvt+1), divide by 256 */
#define CFG_HZ	((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))

/*-----------------------------------------------------------------------
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
#endif

/*-----------------------------------------------------------------------
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	1	/* we have 1 bank of DRAM */
#define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE	0x02000000	/* 32 MB */

#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
#define PHYS_FLASH_2		0x01000000	/* Flash Bank #2 */

#define CFG_FLASH_BASE		PHYS_FLASH_1

#define CFG_MONITOR_BASE       CFG_FLASH_BASE  /* Monitor at beginning of flash */

/*-----------------------------------------------------------------------
 * FLASH driver setup
 */
#define CFG_FLASH_CFI          1       /* Flash memory is CFI compliant */
#define CONFIG_FLASH_CFI_DRIVER   1       /* Use drivers/mtd/cfi_flash.c */

#define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }

#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks */
#define PHYS_FLASH_SIZE	0x02000000	/* 32MB */
#define CFG_MAX_FLASH_SECT	(259)	/* max number of sectors on one chip */

#define CFG_FLASH_USE_BUFFER_WRITE     1       /* Use buffered writes (~10x faster) */
#define CFG_FLASH_PROTECTION   1       /* Use hardware sector protection */

#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */

/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT	(20*CFG_HZ)	/* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT	(20*CFG_HZ)	/* Timeout for Flash Write */

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CONFIG_ENV_IS_IN_FLASH	1
/* addr of environment */
#define CFG_ENV_ADDR	(CFG_FLASH_BASE + 0x020000)

#define CFG_ENV_SIZE	0x20000	/* Total Size of Environment Sector */
#define CFG_ENV_OFFSET	0x20000	/* environment starts here  */

#endif							/* __CONFIG_H */