summaryrefslogtreecommitdiff
path: root/include/configs/netstar.h
blob: 37450d43440bd70baa6e3b19d330af96737d2f8f (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
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
/*
 * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
 *
 * Configuation settings for the TI OMAP NetStar 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

#include <configs/omap1510.h>

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_ARM925T	1		/* This is an arm925t CPU */
#define CONFIG_OMAP	1		/* in a TI OMAP core */
#define CONFIG_OMAP1510 1		/* which is in a 5910 */

/* Input clock of PLL */
#define CONFIG_SYS_CLK_FREQ	150000000	/* 150MHz input clock */
#define CONFIG_XTAL_FREQ	12000000

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

#define CONFIG_MISC_INIT_R		/* There is nothing to really init */
#define BOARD_LATE_INIT			/* but we flash the LEDs here */

#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1

#define CONFIG_SILENT_CONSOLE		1	/* enable silent startup */
#define CONFIG_SYS_CONSOLE_INFO_QUIET

/*
 * 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	(64 * 1024 * 1024)
#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */

/*
 * FLASH organization
 */
#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define PHYS_FLASH_1_SIZE		(1 * 1024 * 1024)
#define CONFIG_SYS_MAX_FLASH_SECT	19
#define CONFIG_SYS_FLASH_ERASE_TOUT	(5*CONFIG_SYS_HZ) /* in ticks */
#define CONFIG_SYS_FLASH_WRITE_TOUT	(5*CONFIG_SYS_HZ)

#define CONFIG_SYS_MONITOR_BASE		PHYS_FLASH_1
#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)

/*
 * Environment settings
 */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_ADDR		0x4000
#define CONFIG_ENV_SIZE		(8 * 1024)
#define CONFIG_ENV_SECT_SIZE	(8 * 1024)
#define CONFIG_ENV_ADDR_REDUND	0x6000
#define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
#define CONFIG_ENV_OVERWRITE

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)

/*
 * The stack size is set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE	(1 * 1024 * 1024)	/* regular stack */

/*
 * Hardware drivers
 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	(-4)
#define CONFIG_SYS_NS16550_CLK		(CONFIG_XTAL_FREQ)	/* can be 12M/32Khz or 48Mhz  */
#define CONFIG_SYS_NS16550_COM1		OMAP1510_UART1_BASE	/* uart1 */

#define CONFIG_DRIVER_SMC91111
#define CONFIG_SMC91111_BASE		0x04000300

#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0x04000000 + (2 << 23)
#define NAND_ALLOW_ERASE_ALL		1


#define CONFIG_CONS_INDEX		1
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/*#define CONFIG_SKIP_RELOCATE_UBOOT*/
/*#define CONFIG_SKIP_LOWLEVEL_INIT */

/*
 * partitions (mtdparts command line support)
 */
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT		"nor0=omapflash.0,nand0=omapnand.0"
#define MTDPARTS_DEFAULT	"mtdparts=" \
	"omapflash.0:8k@16k(env),8k(r_env),448k@576k(u-boot);" \
	"omapnand.0:4M(kernel0),40M(rootfs0),4M(kernel1),40M(rootfs1),-(data)"


/*
 * Command line configuration.
 */
#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_RUN


#define CONFIG_JFFS2_NAND	1	/* jffs2 on nand support */

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

#define CONFIG_LOOPW

#define CONFIG_BOOTDELAY	3
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* allow to break in always */
#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs*/
#define CONFIG_SYS_AUTOLOAD		"n"		/* No autoload */
#define CONFIG_BOOTCOMMAND	"run fboot"
#define CONFIG_PREBOOT		"run setup"
#define	CONFIG_EXTRA_ENV_SETTINGS						\
	"autostart=yes\0"							\
	"ospart=0\0"								\
	"setup=setenv bootargs console=ttyS0,$baudrate "			\
		"$mtdparts\0"							\
	"setpart="								\
	"if test -n $swapos; then "						\
		"setenv swapos; saveenv; "					\
	"else "									\
		"if test $ospart -eq 0; then setenv ospart 1;"			\
			"else setenv ospart 0;		fi; "			\
	"fi\0"									\
	"nfsargs=setenv bootargs $bootargs "					\
		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off "	\
		"nfsroot=$rootpath root=/dev/nfs\0"				\
	"flashargs=run setpart;setenv bootargs $bootargs "			\
		"root=mtd:rootfs$ospart ro "					\
		"rootfstype=jffs2\0"						\
	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0"		\
	"fboot=run flashargs;nboot kernel$ospart\0"				\
	"nboot=bootp;run nfsargs;tftp\0"

#if 0	/* feel free to disable for development */
#define	CONFIG_AUTOBOOT_KEYED		/* Enable password protection	*/
#define CONFIG_AUTOBOOT_PROMPT		\
	"\nNetStar PBX - boot in %d secs...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR	"."	/* 1st "password"	*/
#endif

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP				/* undef to save memory		*/
#define CONFIG_SYS_PROMPT		"# "		/* Monitor Command Prompt	*/
#define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/

#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_AUTO_COMPLETE

#define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM_1
#define CONFIG_SYS_MEMTEST_END		PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - \
				(CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_MALLOC_LEN + CONFIG_STACKSIZE)

#define CONFIG_SYS_LOAD_ADDR		PHYS_SDRAM_1 + 0x400000	/* default load address */

/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
 * This time is further subdivided by a local divisor.
 */
#define CONFIG_SYS_TIMERBASE		OMAP1510_TIMER1_BASE
#define CONFIG_SYS_PVT			7		/* 2^(pvt+1), divide by 256 */
#define CONFIG_SYS_HZ			((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PVT))

#define OMAP5910_DPLL_DIV	1
#define OMAP5910_DPLL_MUL	((CONFIG_SYS_CLK_FREQ * \
				 (1 << OMAP5910_DPLL_DIV)) / CONFIG_XTAL_FREQ)

#define OMAP5910_ARM_PER_DIV	2	/* CKL/4 */
#define OMAP5910_LCD_DIV	2	/* CKL/4 */
#define OMAP5910_ARM_DIV	0	/* CKL/1 */
#define OMAP5910_DSP_DIV	0	/* CKL/1 */
#define OMAP5910_TC_DIV		1	/* CKL/2 */
#define OMAP5910_DSP_MMU_DIV	1	/* CKL/2 */
#define OMAP5910_ARM_TIM_SEL	1	/* CKL used for MPU timers */

#define OMAP5910_ARM_EN_CLK	0x03d6	/* 0000 0011 1101 0110b  Clock Enable */
#define OMAP5910_ARM_CKCTL	((OMAP5910_ARM_PER_DIV)  |	\
				 (OMAP5910_LCD_DIV << 2) |	\
				 (OMAP5910_ARM_DIV << 4) |	\
				 (OMAP5910_DSP_DIV << 6) |	\
				 (OMAP5910_TC_DIV << 8) |	\
				 (OMAP5910_DSP_MMU_DIV << 10) |	\
				 (OMAP5910_ARM_TIM_SEL << 12))

#endif	/* __CONFIG_H */