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
245
|
/*
* Copyright (C) 2012 Toradex, Inc.
* Portions Copyright (c) 2010, 2011 NVIDIA Corporation
* Portions Copyright (c) 2011 The Chromium OS Authors
*
* 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 <asm/sizes.h>
#define CONFIG_COLIBRI_T20 /* Toradex Colibri T20 module */
//#define CONFIG_TEGRA2_LP0
/* High-level configuration options */
#define TEGRA2_SYSMEM "mem=256M@0M"
#define V_PROMPT "Tegra2 # "
#define CONFIG_OF_UPDATE_FDT_BEFORE_BOOT 1
#include "tegra2-common.h"
//careful this might fail kernel booting
#undef CONFIG_BOOTSTAGE /* Record boot time */
#undef CONFIG_BOOTSTAGE_REPORT /* Print a boot time report */
#define CONFIG_SYS_NAND_BASE_LIST {}
//#define USB_KBD_DEBUG
#define CONFIG_USB_KEYBOARD
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial,usbkbd\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"
#define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */
#define CONFIG_REVISION_TAG 1
#define CONFIG_SERIAL_TAG 1
#define CONFIG_TRDX_CFG_BLOCK_OFFSET (gd->conf_blk_offset)
#define CONFIG_TRDX_CFG_BLOCK_OFFSET2 (gd->conf_blk_offset2)
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#undef CONFIG_CMD_FLASH
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_LZO
#undef CONFIG_BOOTDELAY
#define CONFIG_BOOTDELAY 5
#define CONFIG_NETMASK 255.255.255.0
#undef CONFIG_IPADDR
#define CONFIG_IPADDR 192.168.10.2
#undef CONFIG_SERVERIP
#define CONFIG_SERVERIP 192.168.10.1
#undef CONFIG_BOOTFILE /* passed by BOOTP/DHCP */
#define CONFIG_BZIP2
#define CONFIG_CRC32_VERIFY
#define CONFIG_TIMESTAMP
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_USE_UBI
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_NAND
#define CONFIG_JFFS2_CMDLINE
#define CONFIG_RBTREE
#undef CONFIG_LINUXCONSOLE /* dynamically adjusted */
#define DEFAULT_BOOTCOMMAND \
"run flashboot; run nfsboot"
#define FLASH_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${flashargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NAND...; " \
"nboot ${loadaddr} 0 ${lnxoffset} && bootm"
#define MMC_BOOTCMD \
"echo Loading RAM disk and kernel from MMC/SD card...; "\
"mmc init && " \
"fatload mmc 0:1 0xC08000 rootfs-ext2.img.gz && " \
"fatload mmc 0:1 ${loadaddr} uImage;" \
"run ramboot"
#define NFS_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${nfsargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NFS...; " \
"usb start; " \
"dhcp; " \
"bootm"
#define RAM_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${ramargs} ${mtdparts} ${setupargs}; " \
"echo Booting from RAM...; " \
"bootm"
#define UBI_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${ubiargs} ${mtdparts} ${setupargs}; " \
"echo Booting from NAND...; " \
"ubi part kernel-ubi && ubi read ${loadaddr} kernel; " \
"bootm"
#define USB_BOOTCMD \
"echo Loading RAM disk and kernel from USB stick...; " \
"usb start && " \
"fatload usb 0:1 0xC08000 rootfs-ext2.img.gz && " \
"fatload usb 0:1 ${loadaddr} uImage;" \
"run ramboot"
#define SD_BOOTCMD \
"run setup; " \
"setenv bootargs ${defargs} ${sdargs} ${mtdparts} ${setupargs}; " \
"echo Booting from MMC/SD card...; " \
"mmc read 0 ${loadaddr} 0x2a00 0x2000; " \
"bootm"
#undef CONFIG_BOOTARGS
#undef CONFIG_BOOTCOMMAND
#undef CONFIG_DIRECT_BOOTARGS
#define CONFIG_BOOTCOMMAND DEFAULT_BOOTCOMMAND
#define CONFIG_NFSBOOTCOMMAND NFS_BOOTCMD
#define CONFIG_RAMBOOTCOMMAND RAM_BOOTCMD
//moved from disk/part_efi.h to here, give the block where the GP1 partition starts
//compare with sdargs below
#ifdef __CONFIG_SDBOOT_H
#define GPT_PRIMARY_PARTITION_TABLE_LBA 18945ULL
#else
#define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_STD_DEVICES_SETTINGS \
"defargs=video=tegrafb vmalloc=128M usb_high_speed=1\0" \
"flashargs=ip=off root=/dev/mtdblock0 rw rootfstype=yaffs2\0" \
"flashboot=" FLASH_BOOTCMD "\0" \
"mmcboot=" MMC_BOOTCMD "\0" \
"nfsargs=ip=:::::eth0:on root=/dev/nfs rw netdevwait\0" \
"ramargs=initrd=0xA1800000,32M ramdisk_size=32768 root=/dev/ram0 rw\0" \
"sdargs=root=/dev/mmcblk0p1 ip=:::::eth0:off rw,noatime rootfstype=ext3 rootwait gpt gpt_sector=18945\0" \
"sdboot=" SD_BOOTCMD "\0" \
"setup=setenv setupargs asix_mac=${ethaddr} no_console_suspend=1 console=tty1 console=ttyS0,${baudrate}n8 debug_uartport=lsport,0 ${memargs}\0" \
"ubiargs=ubi.mtd=0 root=ubi0:rootfs rootfstype=ubifs\0" \
"ubiboot=" UBI_BOOTCMD "\0" \
"usbboot=" USB_BOOTCMD "\0" \
""
/* Dynamic MTD partition support */
#define CONFIG_CMD_MTDPARTS /* Enable 'mtdparts' command line support */
#define CONFIG_MTD_PARTITIONS /* ??? */
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define MTDIDS_DEFAULT "nand0=tegra_nand"
/* GPIO */
#define CONFIG_TEGRA_GPIO
#define CONFIG_CMD_TEGRA_GPIO_INFO
/* I2C */
#define CONFIG_TEGRA_I2C
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS 4
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
/* PMU and EMC support, requires i2c */
#define CONFIG_TEGRA_PMU
#define CONFIG_TEGRA_CLOCK_SCALING
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
/* Environment not stored */
//#define CONFIG_ENV_IS_NOWHERE
#ifndef CONFIG_ENV_IS_NOWHERE
/* Environment stored in NAND flash */
#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
#if defined(CONFIG_ENV_IS_IN_NAND)
/* once the nand is detected the corresponding setting is taken */
#define CONFIG_ENV_OFFSET (gd->env_offset)
#define CONFIG_ENV_RANGE 0x80000
#endif /* CONFIG_ENV_IS_IN_NAND */
#endif /* !CONFIG_ENV_IS_NOWHERE */
/*
* LCDC configuration
*/
#define CONFIG_LCD
#define CONFIG_VIDEO_TEGRA
/* TODO: This needs to be configurable at run-time */
#define LCD_BPP LCD_COLOR16
#define CONFIG_SYS_WHITE_ON_BLACK /* Console colors */
#define CONFIG_DEFAULT_DEVICE_TREE "colibri_t20"
/* NAND support */
#define CONFIG_CMD_NAND
#define CONFIG_TEGRA2_NAND
/* Max number of NAND devices */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_CMD_IMI
#endif /* __CONFIG_H */
|
