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bea2674c SW |
1 | /* |
2 | * (C) Copyright 2010-2012 | |
3 | * NVIDIA Corporation <www.nvidia.com> | |
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 | ||
29f3e3f2 TW |
24 | #ifndef __TEGRA_COMMON_POST_H |
25 | #define __TEGRA_COMMON_POST_H | |
bea2674c SW |
26 | |
27 | #ifdef CONFIG_BOOTCOMMAND | |
28 | ||
29 | #define BOOTCMDS_COMMON "" | |
30 | ||
31 | #else | |
32 | ||
33 | #ifdef CONFIG_CMD_EXT2 | |
03cddf28 | 34 | #define BOOT_FSTYPE_EXT2 "ext2 " |
bea2674c | 35 | #else |
03cddf28 | 36 | #define BOOT_FSTYPE_EXT2 "" |
bea2674c SW |
37 | #endif |
38 | ||
39 | #ifdef CONFIG_CMD_FAT | |
03cddf28 | 40 | #define BOOT_FSTYPE_FAT "fat" |
bea2674c | 41 | #else |
03cddf28 | 42 | #define BOOT_FSTYPE_FAT "" |
bea2674c SW |
43 | #endif |
44 | ||
45 | #ifdef CONFIG_CMD_MMC | |
46 | #define BOOTCMDS_MMC \ | |
47 | "mmc_boot=" \ | |
48 | "setenv devtype mmc; " \ | |
49 | "if mmc dev ${devnum}; then " \ | |
03cddf28 | 50 | "run scan_boot; " \ |
bea2674c | 51 | "fi\0" \ |
03cddf28 SW |
52 | "bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \ |
53 | "bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0" | |
54 | #define BOOT_TARGETS_MMC "mmc1 mmc0" | |
bea2674c SW |
55 | #else |
56 | #define BOOTCMDS_MMC "" | |
03cddf28 | 57 | #define BOOT_TARGETS_MMC "" |
bea2674c SW |
58 | #endif |
59 | ||
60 | #ifdef CONFIG_CMD_USB | |
f78d348c | 61 | #define BOOTCMD_INIT_USB "run usb_init; " |
bea2674c | 62 | #define BOOTCMDS_USB \ |
f78d348c SW |
63 | "usb_init=" \ |
64 | "if ${usb_need_init}; then " \ | |
65 | "set usb_need_init false; " \ | |
66 | "usb start 0; " \ | |
67 | "fi\0" \ | |
68 | \ | |
bea2674c SW |
69 | "usb_boot=" \ |
70 | "setenv devtype usb; " \ | |
f78d348c | 71 | BOOTCMD_INIT_USB \ |
bea2674c | 72 | "if usb dev ${devnum}; then " \ |
03cddf28 | 73 | "run scan_boot; " \ |
bea2674c | 74 | "fi\0" \ |
f78d348c | 75 | \ |
03cddf28 SW |
76 | "bootcmd_usb0=setenv devnum 0; run usb_boot;\0" |
77 | #define BOOT_TARGETS_USB "usb0" | |
bea2674c | 78 | #else |
f78d348c | 79 | #define BOOTCMD_INIT_USB "" |
bea2674c | 80 | #define BOOTCMDS_USB "" |
03cddf28 | 81 | #define BOOT_TARGETS_USB "" |
bea2674c SW |
82 | #endif |
83 | ||
84 | #ifdef CONFIG_CMD_DHCP | |
85 | #define BOOTCMDS_DHCP \ | |
86 | "bootcmd_dhcp=" \ | |
f78d348c | 87 | BOOTCMD_INIT_USB \ |
bea2674c SW |
88 | "if dhcp ${scriptaddr} boot.scr.uimg; then "\ |
89 | "source ${scriptaddr}; " \ | |
90 | "fi\0" | |
03cddf28 | 91 | #define BOOT_TARGETS_DHCP "dhcp" |
bea2674c SW |
92 | #else |
93 | #define BOOTCMDS_DHCP "" | |
03cddf28 | 94 | #define BOOT_TARGETS_DHCP "" |
bea2674c SW |
95 | #endif |
96 | ||
97 | #define BOOTCMDS_COMMON \ | |
98 | "scriptaddr=0x400000\0" \ | |
03cddf28 | 99 | \ |
bea2674c | 100 | "rootpart=1\0" \ |
03cddf28 SW |
101 | \ |
102 | "script_boot=" \ | |
103 | "if ${fs}load ${devtype} ${devnum}:${rootpart} " \ | |
104 | "${scriptaddr} ${prefix}${script}; then " \ | |
105 | "echo ${script} found! Executing ...;" \ | |
106 | "source ${scriptaddr};" \ | |
107 | "fi;\0" \ | |
108 | \ | |
109 | "scan_boot=" \ | |
110 | "echo Scanning ${devtype} ${devnum}...; " \ | |
111 | "for fs in ${boot_fstypes}; do " \ | |
112 | "for prefix in ${boot_prefixes}; do " \ | |
113 | "for script in ${boot_scripts}; do " \ | |
114 | "run script_boot; " \ | |
115 | "done; " \ | |
116 | "done; " \ | |
117 | "done;\0" \ | |
118 | \ | |
119 | "boot_targets=" \ | |
120 | BOOT_TARGETS_MMC " " \ | |
121 | BOOT_TARGETS_USB " " \ | |
122 | BOOT_TARGETS_DHCP " " \ | |
123 | "\0" \ | |
124 | \ | |
125 | "boot_fstypes=" \ | |
126 | BOOT_FSTYPE_EXT2 " " \ | |
127 | BOOT_FSTYPE_FAT " " \ | |
128 | "\0" \ | |
129 | \ | |
130 | "boot_prefixes=/ /boot/\0" \ | |
131 | \ | |
132 | "boot_scripts=boot.scr.uimg boot.scr\0" \ | |
133 | \ | |
bea2674c SW |
134 | BOOTCMDS_MMC \ |
135 | BOOTCMDS_USB \ | |
136 | BOOTCMDS_DHCP | |
137 | ||
03cddf28 | 138 | #define CONFIG_BOOTCOMMAND \ |
03cddf28 | 139 | "for target in ${boot_targets}; do run bootcmd_${target}; done" |
bea2674c SW |
140 | |
141 | #endif | |
142 | ||
143 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
29f3e3f2 | 144 | TEGRA_DEVICE_SETTINGS \ |
63905f16 SW |
145 | "fdt_load=0x01000000\0" \ |
146 | "fdt_high=01100000\0" \ | |
bea2674c SW |
147 | BOOTCMDS_COMMON |
148 | ||
12b7b70c AM |
149 | /* overrides for SPL build here */ |
150 | #ifdef CONFIG_SPL_BUILD | |
151 | ||
152 | /* remove devicetree support */ | |
153 | #ifdef CONFIG_OF_CONTROL | |
154 | #undef CONFIG_OF_CONTROL | |
155 | #endif | |
156 | ||
12b7b70c AM |
157 | /* remove I2C support */ |
158 | #ifdef CONFIG_TEGRA_I2C | |
159 | #undef CONFIG_TEGRA_I2C | |
160 | #endif | |
161 | #ifdef CONFIG_CMD_I2C | |
162 | #undef CONFIG_CMD_I2C | |
163 | #endif | |
164 | ||
165 | /* remove MMC support */ | |
166 | #ifdef CONFIG_MMC | |
167 | #undef CONFIG_MMC | |
168 | #endif | |
169 | #ifdef CONFIG_GENERIC_MMC | |
170 | #undef CONFIG_GENERIC_MMC | |
171 | #endif | |
29f3e3f2 TW |
172 | #ifdef CONFIG_TEGRA_MMC |
173 | #undef CONFIG_TEGRA_MMC | |
12b7b70c AM |
174 | #endif |
175 | #ifdef CONFIG_CMD_MMC | |
176 | #undef CONFIG_CMD_MMC | |
177 | #endif | |
178 | ||
179 | /* remove partitions/filesystems */ | |
180 | #ifdef CONFIG_DOS_PARTITION | |
181 | #undef CONFIG_DOS_PARTITION | |
182 | #endif | |
183 | #ifdef CONFIG_EFI_PARTITION | |
184 | #undef CONFIG_EFI_PARTITION | |
185 | #endif | |
186 | #ifdef CONFIG_CMD_EXT2 | |
187 | #undef CONFIG_CMD_EXT2 | |
188 | #endif | |
189 | #ifdef CONFIG_CMD_FAT | |
190 | #undef CONFIG_CMD_FAT | |
191 | #endif | |
192 | ||
193 | /* remove USB */ | |
194 | #ifdef CONFIG_USB_EHCI | |
195 | #undef CONFIG_USB_EHCI | |
196 | #endif | |
197 | #ifdef CONFIG_USB_EHCI_TEGRA | |
198 | #undef CONFIG_USB_EHCI_TEGRA | |
199 | #endif | |
200 | #ifdef CONFIG_USB_STORAGE | |
201 | #undef CONFIG_USB_STORAGE | |
202 | #endif | |
203 | #ifdef CONFIG_CMD_USB | |
204 | #undef CONFIG_CMD_USB | |
205 | #endif | |
206 | ||
207 | #endif /* CONFIG_SPL_BUILD */ | |
208 | ||
29f3e3f2 | 209 | #endif /* __TEGRA_COMMON_POST_H */ |