aboutsummaryrefslogtreecommitdiff
path: root/include/configs/tnetv107x_evm.h
blob: 68290efca5624bd41cd8d7870b6c759590c86ae9 (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
/*
 * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
 *
 * Based on davinci_dvevm.h. Original Copyrights follow:
 *
 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
 *
 * 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 <asm/sizes.h>
#include <asm/arch/hardware.h>
#include <asm/arch/clock.h>

/* Architecture, CPU, etc */
#define CONFIG_ARM1176
#define CONFIG_TNETV107X
#define CONFIG_TNETV107X_EVM
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_UBOOT_BASE		CONFIG_SYS_TEXT_BASE
#define CONFIG_DISABLE_TCM
#define CONFIG_PERIPORT_REMAP
#define CONFIG_PERIPORT_BASE		0x2000000
#define CONFIG_PERIPORT_SIZE		0x10
#define CONFIG_SYS_CLK_FREQ		clk_get_rate(TNETV107X_LPSC_ARM)

#define CONFIG_SYS_TIMERBASE		TNETV107X_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK		clk_get_rate(TNETV107X_LPSC_TIMER0)
#define CONFIG_SYS_HZ			1000

#define CONFIG_PLL_SYS_EXT_FREQ		25000000
#define CONFIG_PLL_TDM_EXT_FREQ		19200000
#define CONFIG_PLL_ETH_EXT_FREQ		25000000

/* Memory Info */
#define CONFIG_SYS_MALLOC_LEN		(0x10000 + 1*1024*1024)
#define PHYS_SDRAM_1			TNETV107X_DDR_EMIF_DATA_BASE
#define PHYS_SDRAM_1_SIZE		0x04000000
#define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM_1
#define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM_1 + 16*1024*1024)
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_STACKSIZE		(256*1024)

/* Serial Driver Info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	-4
#define CONFIG_SYS_NS16550_COM1		TNETV107X_UART1_BASE
#define CONFIG_SYS_NS16550_CLK		clk_get_rate(TNETV107X_LPSC_UART1)
#define CONFIG_CONS_INDEX		1
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/* Flash and environment info */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_NAND_DAVINCI
#define CONFIG_ENV_SIZE			(SZ_128K)
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_NAND_1BIT_ECC
#define CONFIG_SYS_NAND_CS		2
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_BASE		TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
#define CONFIG_SYS_CLE_MASK		0x10
#define CONFIG_SYS_ALE_MASK		0x8
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_JFFS2_NAND
#define NAND_MAX_CHIPS			1
#define CONFIG_ENV_OFFSET		0x180000
#define DEF_BOOTM			""

/*
 * davinci_nand is a bit of a misnomer since this particular EMIF block is
 * commonly used across multiple TI devices.  Unfortunately, this misnomer
 * (amongst others) carries forward into the kernel too.  Consequently, if we
 * use a different device name here, the mtdparts variable won't be usable as
 * a kernel command-line argument.
 */
#define MTDIDS_DEFAULT			"nand0=davinci_nand.0"
#define MTDPARTS_DEFAULT		"mtdparts=davinci_nand.0:"	\
						"1536k(uboot)ro,"	\
						"128k(params)ro,"	\
						"4m(kernel),"		\
						"-(filesystem)"

/* General U-Boot configuration */
#define CONFIG_BOOTFILE			"uImage"
#define CONFIG_SYS_PROMPT		"U-Boot > "
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SYS_MAXARGS		64
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE +		\
					 sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_MEMTEST_START +	\
					 0x700000)
#define LINUX_BOOT_PARAM_ADDR		(CONFIG_SYS_MEMTEST_START + 0x100)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS			"mem=32M console=ttyS1,115200n8 " \
					"root=/dev/mmcblk0p1 rw noinitrd"
#define CONFIG_BOOTCOMMAND		""
#define CONFIG_BOOTDELAY		1

#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_CONSOLE
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_EDITENV
#define CONFIG_CMD_IMI
#define CONFIG_CMD_ITEST
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_MISC
#define CONFIG_CMD_RUN
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_SOURCE
#define CONFIG_CMD_ENV
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_NAND
#define CONFIG_CMD_JFFS2

#endif /* __CONFIG_H */