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wdenk232c1502004-03-12 00:14:09 +00001/*
2 * (C) Copyright 2004
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#ifndef __CONFIG_H
24#define __CONFIG_H
25
26/*
wdenk232c1502004-03-12 00:14:09 +000027 * High Level Configuration Options
28 * (easy to change)
29 */
30#define CONFIG_ARM925T 1 /* This is an arm925t CPU */
31#define CONFIG_OMAP 1 /* in a TI OMAP core */
32#define CONFIG_OMAP1510 1 /* which is in a 1510 (helen) */
33#define CONFIG_OMAP_SX1 1 /* a SX1 Board */
34
35/* input clock of PLL */
36#define CONFIG_SYS_CLK_FREQ 12000000 /* the SX1 has 12MHz input clock */
37
38#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
39
40#define CONFIG_MISC_INIT_R
41
42#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
43#define CONFIG_SETUP_MEMORY_TAGS 1
44#define CONFIG_INITRD_TAG 1
45
46/*
47 * Size of malloc() pool
48 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020049#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
50#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
wdenk232c1502004-03-12 00:14:09 +000051
52/*
53 * Hardware drivers
54 */
55
56/*
57 * NS16550 Configuration
58 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020059#define CONFIG_SYS_NS16550
60#define CONFIG_SYS_NS16550_SERIAL
61#define CONFIG_SYS_NS16550_REG_SIZE (-4)
62#define CONFIG_SYS_NS16550_CLK (CONFIG_SYS_CLK_FREQ) /* can be 12M/32Khz or 48Mhz */
63#define CONFIG_SYS_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart on helen */
wdenk232c1502004-03-12 00:14:09 +000064
65/*
66 * select serial console configuration
67 */
68#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SX1 */
69
70/*
71 * USB device configuration
72 */
73#define CONFIG_USB_DEVICE 1
74#define CONFIG_USB_TTY 1
75
76#define CONFIG_USBD_VENDORID 0x1234
77#define CONFIG_USBD_PRODUCTID 0x5678
78#define CONFIG_USBD_MANUFACTURER "Siemens"
79#define CONFIG_USBD_PRODUCT_NAME "SX1"
wdenk232c1502004-03-12 00:14:09 +000080
81/*
82 * I2C configuration
83 */
84#define CONFIG_HARD_I2C
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020085#define CONFIG_SYS_I2C_SPEED 100000
86#define CONFIG_SYS_I2C_SLAVE 1
wdenk232c1502004-03-12 00:14:09 +000087#define CONFIG_DRIVER_OMAP1510_I2C
88
89#define CONFIG_ENV_OVERWRITE
90
91#define CONFIG_ENV_OVERWRITE
92#define CONFIG_CONS_INDEX 1
93#define CONFIG_BAUDRATE 115200
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020094#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
wdenk232c1502004-03-12 00:14:09 +000095
wdenk232c1502004-03-12 00:14:09 +000096
Jon Loeligerfe7f7822007-07-08 15:02:44 -050097/*
Jon Loeligera1aa0bb2007-07-10 09:22:23 -050098 * BOOTP options
99 */
100#define CONFIG_BOOTP_BOOTFILESIZE
101#define CONFIG_BOOTP_BOOTPATH
102#define CONFIG_BOOTP_GATEWAY
103#define CONFIG_BOOTP_HOSTNAME
104
105
106/*
Jon Loeligerfe7f7822007-07-08 15:02:44 -0500107 * Command line configuration.
108 */
109#include <config_cmd_default.h>
110
111#define CONFIG_CMD_I2C
112
113#undef CONFIG_CMD_NET
114
115
wdenk232c1502004-03-12 00:14:09 +0000116#include <configs/omap1510.h>
117
wdenk232c1502004-03-12 00:14:09 +0000118#define CONFIG_BOOTARGS "mem=16M console=ttyS0,115200n8 root=/dev/mtdblock3 rw"
Jean-Christophe PLAGNIOL-VILLARD47fd3bf2009-01-28 21:58:03 +0100119#ifdef CONFIG_STDOUT_USBTTY
wdenk6629d2f2004-03-12 15:38:25 +0000120#define CONFIG_PREBOOT "setenv stdout usbtty;setenv stdin usbtty"
Jean-Christophe PLAGNIOL-VILLARD47fd3bf2009-01-28 21:58:03 +0100121#endif
wdenk232c1502004-03-12 00:14:09 +0000122
123/*
124 * Miscellaneous configurable options
125 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200126#define CONFIG_SYS_LONGHELP /* undef to save memory */
127#define CONFIG_SYS_PROMPT "SX1# " /* Monitor Command Prompt */
128#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
129#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
130#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
131#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
wdenk232c1502004-03-12 00:14:09 +0000132
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200133#define CONFIG_SYS_MEMTEST_START 0x10000000 /* memtest works on */
134#define CONFIG_SYS_MEMTEST_END 0x12000000 /* 32 MB in DRAM */
wdenk232c1502004-03-12 00:14:09 +0000135
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200136#define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */
wdenk232c1502004-03-12 00:14:09 +0000137
138/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
139 * This time is further subdivided by a local divisor.
140 */
Ladislav Michl81472d82009-03-30 18:58:41 +0200141#define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE /* use timer 1 */
142#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */
143#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
wdenk232c1502004-03-12 00:14:09 +0000144
145/*-----------------------------------------------------------------------
146 * Stack sizes
147 *
148 * The stack sizes are set up in start.S using the settings below
149 */
150#define CONFIG_STACKSIZE (128*1024) /* regular stack */
151#ifdef CONFIG_USE_IRQ
152#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
153#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
154#endif
155
156/*-----------------------------------------------------------------------
157 * Physical Memory Map
158 */
159#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
160#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
161#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
162
163#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
164#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
165
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200166#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
wdenk232c1502004-03-12 00:14:09 +0000167
168/*-----------------------------------------------------------------------
169 * FLASH and environment organization
Jean-Christophe PLAGNIOL-VILLARD4e690872009-01-28 21:58:04 +0100170 * V1
171 * PHYS_FLASH_SIZE_1 (16 << 10) 16 MB
172 * PHYS_FLASH_SIZE_2 (8 << 10) 8 MB
173 * V2 only 1 flash
174 * PHYS_FLASH_SIZE_1 (32 << 10) 32 MB
wdenk232c1502004-03-12 00:14:09 +0000175 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200176#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
wdenk656658d2004-10-10 22:16:06 +0000177#define PHYS_FLASH_SECT_SIZE (128*1024) /* Size of a sector (128kB) */
Jean-Christophe PLAGNIOL-VILLARD4e690872009-01-28 21:58:04 +0100178#define CONFIG_SYS_MAX_FLASH_SECT (256) /* max number of sectors on one chip */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200179#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SECT_SIZE) /* addr of environment */
180#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */
181#define CONFIG_SYS_MONITOR_LEN PHYS_FLASH_SECT_SIZE /* Reserve 1 sector */
Jean-Christophe PLAGNIOL-VILLARDf877f222009-01-28 21:58:03 +0100182#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, PHYS_FLASH_2 }
wdenk656658d2004-10-10 22:16:06 +0000183
184/*-----------------------------------------------------------------------
185 * FLASH driver setup
186 */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200187#define CONFIG_SYS_FLASH_CFI 1 /* Flash memory is CFI compliant */
Jean-Christophe PLAGNIOL-VILLARD00b18832008-08-13 01:40:42 +0200188#define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/mtd/cfi_flash.c */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200189#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */
190#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use hardware sector protection */
wdenk232c1502004-03-12 00:14:09 +0000191
192/* timeout values are in ticks */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200193#define CONFIG_SYS_FLASH_ERASE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
194#define CONFIG_SYS_FLASH_WRITE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */
wdenk232c1502004-03-12 00:14:09 +0000195
Jean-Christophe PLAGNIOL-VILLARD5a1aceb2008-09-10 22:48:04 +0200196#define CONFIG_ENV_IS_IN_FLASH 1
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200197#define CONFIG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE
198#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE /* Total Size of Environment Sector */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200199#define CONFIG_ENV_OFFSET ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN ) /* Environment after Monitor */
wdenk232c1502004-03-12 00:14:09 +0000200
wdenk6629d2f2004-03-12 15:38:25 +0000201/* Address and size of Redundant Environment Sector */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200202#define CONFIG_ENV_SIZE_REDUND 0x20000
203#define CONFIG_ENV_OFFSET_REDUND 0x40000
wdenk6629d2f2004-03-12 15:38:25 +0000204
wdenk232c1502004-03-12 00:14:09 +0000205#endif /* __CONFIG_H */