summaryrefslogtreecommitdiffstats
path: root/include/configs/tegra-common-post.h
blob: 1c770c90fecaa3d98a144f5dcfe523c531a36f07 (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
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
/*
 * (C) Copyright 2010-2012
 * NVIDIA Corporation <www.nvidia.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __TEGRA_COMMON_POST_H
#define __TEGRA_COMMON_POST_H

#ifdef CONFIG_BOOTCOMMAND

#define BOOTCMDS_COMMON ""

#else

#ifdef CONFIG_CMD_MMC
#define BOOTCMDS_MMC \
	"mmc_boot=" \
		"setenv devtype mmc; " \
		"if mmc dev ${devnum}; then " \
			"run scan_boot; " \
		"fi\0" \
	"bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \
	"bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0"
#define BOOT_TARGETS_MMC "mmc1 mmc0"
#else
#define BOOTCMDS_MMC ""
#define BOOT_TARGETS_MMC ""
#endif

#ifdef CONFIG_CMD_USB
#define BOOTCMD_INIT_USB "run usb_init; "
#define BOOTCMDS_USB \
	"usb_init=" \
		"if ${usb_need_init}; then " \
			"set usb_need_init false; " \
			"usb start 0; " \
		"fi\0" \
	\
	"usb_boot=" \
		"setenv devtype usb; " \
		BOOTCMD_INIT_USB \
		"if usb dev ${devnum}; then " \
			"run scan_boot; " \
		"fi\0" \
	\
	"bootcmd_usb0=setenv devnum 0; run usb_boot;\0"
#define BOOT_TARGETS_USB "usb0"
#else
#define BOOTCMD_INIT_USB ""
#define BOOTCMDS_USB ""
#define BOOT_TARGETS_USB ""
#endif

#ifdef CONFIG_CMD_DHCP
#define BOOTCMDS_DHCP \
	"bootcmd_dhcp=" \
		BOOTCMD_INIT_USB \
		"if dhcp ${scriptaddr} boot.scr.uimg; then "\
			"source ${scriptaddr}; " \
		"fi\0"
#define BOOT_TARGETS_DHCP "dhcp"
#else
#define BOOTCMDS_DHCP ""
#define BOOT_TARGETS_DHCP ""
#endif

#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
#define BOOTCMDS_PXE \
	"bootcmd_pxe=" \
		BOOTCMD_INIT_USB \
		"dhcp; " \
		"if pxe get; then " \
			"pxe boot; " \
		"fi\0"
#define BOOT_TARGETS_PXE "pxe"
#else
#define BOOTCMDS_PXE ""
#define BOOT_TARGETS_PXE ""
#endif

#define BOOTCMDS_COMMON \
	"rootpart=1\0" \
	\
	"do_script_boot="                                                 \
		"load ${devtype} ${devnum}:${rootpart} "                  \
			"${scriptaddr} ${prefix}${script}; "              \
		"source ${scriptaddr}\0"                                  \
	\
	"script_boot="                                                    \
		"for script in ${boot_scripts}; do "                      \
			"if test -e ${devtype} ${devnum}:${rootpart} "    \
					"${prefix}${script}; then "       \
				"echo Found U-Boot script "               \
					"${prefix}${script}; "            \
				"run do_script_boot; "                    \
				"echo SCRIPT FAILED: continuing...; "     \
			"fi; "                                            \
		"done\0"                                                  \
	\
	"do_sysboot_boot="                                                \
		"sysboot ${devtype} ${devnum}:${rootpart} any "           \
			"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
	\
	"sysboot_boot="                                                   \
		"if test -e ${devtype} ${devnum}:${rootpart} "            \
				"${prefix}extlinux/extlinux.conf; then "  \
			"echo Found ${prefix}extlinux/extlinux.conf; "    \
			"run do_sysboot_boot; "                           \
			"echo SCRIPT FAILED: continuing...; "             \
		"fi\0"                                                    \
	\
	"scan_boot="                                                      \
		"echo Scanning ${devtype} ${devnum}...; "                 \
		"for prefix in ${boot_prefixes}; do "                     \
			"run sysboot_boot; "                              \
			"run script_boot; "                               \
		"done\0"                                                  \
	\
	"boot_targets=" \
		BOOT_TARGETS_MMC " " \
		BOOT_TARGETS_USB " " \
		BOOT_TARGETS_PXE " " \
		BOOT_TARGETS_DHCP " " \
		"\0" \
	\
	"boot_prefixes=/ /boot/\0" \
	\
	"boot_scripts=boot.scr.uimg boot.scr\0" \
	\
	BOOTCMDS_MMC \
	BOOTCMDS_USB \
	BOOTCMDS_DHCP \
	BOOTCMDS_PXE

#define CONFIG_BOOTCOMMAND \
	"set usb_need_init; " \
	"for target in ${boot_targets}; do run bootcmd_${target}; done"

#endif

#ifdef CONFIG_TEGRA_KEYBOARD
#define STDIN_KBD_KBC ",tegra-kbc"
#else
#define STDIN_KBD_KBC ""
#endif

#ifdef CONFIG_USB_KEYBOARD
#define STDIN_KBD_USB ",usbkbd"
#define CONFIG_SYS_USB_EVENT_POLL
#define CONFIG_PREBOOT			"usb start"
#else
#define STDIN_KBD_USB ""
#endif

#ifdef CONFIG_VIDEO_TEGRA
#define STDOUT_LCD ",lcd"
#else
#define STDOUT_LCD ""
#endif

#define TEGRA_DEVICE_SETTINGS \
	"stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
	"stdout=serial" STDOUT_LCD "\0" \
	"stderr=serial" STDOUT_LCD "\0" \
	""

#ifndef BOARD_EXTRA_ENV_SETTINGS
#define BOARD_EXTRA_ENV_SETTINGS
#endif

#define CONFIG_EXTRA_ENV_SETTINGS \
	TEGRA_DEVICE_SETTINGS \
	MEM_LAYOUT_ENV_SETTINGS \
	"fdt_high=ffffffff\0" \
	"initrd_high=ffffffff\0" \
	BOOTCMDS_COMMON \
	BOARD_EXTRA_ENV_SETTINGS

#if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
#define CONFIG_FDT_SPI
#endif

/* overrides for SPL build here */
#ifdef CONFIG_SPL_BUILD

#define CONFIG_SKIP_LOWLEVEL_INIT

/* remove devicetree support */
#ifdef CONFIG_OF_CONTROL
#undef CONFIG_OF_CONTROL
#endif

/* remove I2C support */
#ifdef CONFIG_SYS_I2C_TEGRA
#undef CONFIG_SYS_I2C_TEGRA
#endif
#ifdef CONFIG_CMD_I2C
#undef CONFIG_CMD_I2C
#endif

/* remove MMC support */
#ifdef CONFIG_MMC
#undef CONFIG_MMC
#endif
#ifdef CONFIG_GENERIC_MMC
#undef CONFIG_GENERIC_MMC
#endif
#ifdef CONFIG_TEGRA_MMC
#undef CONFIG_TEGRA_MMC
#endif
#ifdef CONFIG_CMD_MMC
#undef CONFIG_CMD_MMC
#endif

/* remove partitions/filesystems */
#ifdef CONFIG_DOS_PARTITION
#undef CONFIG_DOS_PARTITION
#endif
#ifdef CONFIG_EFI_PARTITION
#undef CONFIG_EFI_PARTITION
#endif
#ifdef CONFIG_CMD_FS_GENERIC
#undef CONFIG_CMD_FS_GENERIC
#endif
#ifdef CONFIG_CMD_EXT4
#undef CONFIG_CMD_EXT4
#endif
#ifdef CONFIG_CMD_EXT2
#undef CONFIG_CMD_EXT2
#endif
#ifdef CONFIG_CMD_FAT
#undef CONFIG_CMD_FAT
#endif
#ifdef CONFIG_FS_EXT4
#undef CONFIG_FS_EXT4
#endif
#ifdef CONFIG_FS_FAT
#undef CONFIG_FS_FAT
#endif

/* remove USB */
#ifdef CONFIG_USB_EHCI
#undef CONFIG_USB_EHCI
#endif
#ifdef CONFIG_USB_EHCI_TEGRA
#undef CONFIG_USB_EHCI_TEGRA
#endif
#ifdef CONFIG_USB_STORAGE
#undef CONFIG_USB_STORAGE
#endif
#ifdef CONFIG_CMD_USB
#undef CONFIG_CMD_USB
#endif

/* remove part command support */
#ifdef CONFIG_PARTITION_UUIDS
#undef CONFIG_PARTITION_UUIDS
#endif

#ifdef CONFIG_CMD_PART
#undef CONFIG_CMD_PART
#endif

#endif /* CONFIG_SPL_BUILD */

#endif /* __TEGRA_COMMON_POST_H */
OpenPOWER on IntegriCloud