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f01b631f TW |
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 | ||
bfcf46db TW |
24 | #ifndef _TEGRA_COMMON_H_ |
25 | #define _TEGRA_COMMON_H_ | |
f01b631f TW |
26 | #include <asm/sizes.h> |
27 | #include <linux/stringify.h> | |
28 | ||
29 | /* | |
30 | * High Level Configuration Options | |
31 | */ | |
32 | #define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */ | |
33 | #define CONFIG_TEGRA /* which is a Tegra generic machine */ | |
34 | #define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */ | |
35 | ||
36 | #define CONFIG_SYS_CACHELINE_SIZE 32 | |
37 | ||
38 | #include <asm/arch/tegra.h> /* get chip and board defs */ | |
39 | ||
40 | /* | |
41 | * Display CPU and Board information | |
42 | */ | |
43 | #define CONFIG_DISPLAY_CPUINFO | |
44 | #define CONFIG_DISPLAY_BOARDINFO | |
45 | ||
46 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
47 | #define CONFIG_OF_LIBFDT /* enable passing of devicetree */ | |
48 | ||
49 | /* Environment */ | |
50 | #define CONFIG_ENV_VARS_UBOOT_CONFIG | |
51 | #define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */ | |
52 | ||
53 | /* | |
54 | * Size of malloc() pool | |
55 | */ | |
56 | #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */ | |
57 | ||
58 | /* | |
bfcf46db | 59 | * NS16550 Configuration |
f01b631f | 60 | */ |
f01b631f TW |
61 | #define CONFIG_SYS_NS16550 |
62 | #define CONFIG_SYS_NS16550_SERIAL | |
63 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
64 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK | |
65 | ||
66 | /* | |
67 | * select serial console configuration | |
68 | */ | |
69 | #define CONFIG_CONS_INDEX 1 | |
70 | ||
71 | /* allow to overwrite serial and ethaddr */ | |
72 | #define CONFIG_ENV_OVERWRITE | |
73 | #define CONFIG_BAUDRATE 115200 | |
74 | ||
75 | /* include default commands */ | |
76 | #include <config_cmd_default.h> | |
77 | ||
78 | /* remove unused commands */ | |
79 | #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ | |
80 | #undef CONFIG_CMD_FPGA /* FPGA configuration support */ | |
81 | #undef CONFIG_CMD_IMI | |
82 | #undef CONFIG_CMD_IMLS | |
83 | #undef CONFIG_CMD_NFS /* NFS support */ | |
84 | #undef CONFIG_CMD_NET /* network support */ | |
85 | ||
86 | /* turn on command-line edit/hist/auto */ | |
87 | #define CONFIG_CMDLINE_EDITING | |
88 | #define CONFIG_COMMAND_HISTORY | |
89 | #define CONFIG_AUTO_COMPLETE | |
90 | ||
11d9c030 SW |
91 | /* turn on commonly used storage-related commands */ |
92 | ||
93 | #define CONFIG_DOS_PARTITION | |
94 | #define CONFIG_EFI_PARTITION | |
95 | #define CONFIG_PARTITION_UUIDS | |
96 | #define CONFIG_FS_EXT4 | |
97 | #define CONFIG_FS_FAT | |
98 | #define CONFIG_CMD_EXT2 | |
99 | #define CONFIG_CMD_FAT | |
100 | #define CONFIG_CMD_FS_GENERIC | |
101 | #define CONFIG_CMD_PART | |
102 | ||
f01b631f TW |
103 | #define CONFIG_SYS_NO_FLASH |
104 | ||
105 | #define CONFIG_CONSOLE_MUX | |
106 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
107 | #define CONFIG_BOOTDELAY 2 /* -1 to disable auto boot */ | |
108 | ||
109 | /* | |
110 | * Miscellaneous configurable options | |
111 | */ | |
112 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
113 | #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ | |
114 | #define CONFIG_SYS_PROMPT V_PROMPT | |
115 | /* | |
116 | * Increasing the size of the IO buffer as default nfsargs size is more | |
117 | * than 256 and so it is not possible to edit it | |
118 | */ | |
119 | #define CONFIG_SYS_CBSIZE (256 * 2) /* Console I/O Buffer Size */ | |
120 | /* Print Buffer Size */ | |
121 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
122 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
123 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
124 | /* Boot Argument Buffer Size */ | |
125 | #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) | |
126 | ||
127 | #define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000) | |
128 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000) | |
129 | ||
130 | #define CONFIG_SYS_HZ 1000 | |
131 | ||
132 | /*----------------------------------------------------------------------- | |
133 | * Physical Memory Map | |
134 | */ | |
135 | #define CONFIG_NR_DRAM_BANKS 1 | |
136 | #define PHYS_SDRAM_1 NV_PA_SDRC_CS0 | |
137 | #define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */ | |
138 | ||
139 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE | |
140 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
141 | ||
142 | #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */ | |
143 | ||
144 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE | |
145 | #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN | |
146 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
147 | CONFIG_SYS_INIT_RAM_SIZE - \ | |
148 | GENERATED_GBL_DATA_SIZE) | |
149 | ||
150 | #define CONFIG_TEGRA_GPIO | |
151 | #define CONFIG_CMD_GPIO | |
152 | #define CONFIG_CMD_ENTERRCM | |
153 | #define CONFIG_CMD_BOOTZ | |
154 | ||
155 | /* Defines for SPL */ | |
156 | #define CONFIG_SPL | |
157 | #define CONFIG_SPL_FRAMEWORK | |
158 | #define CONFIG_SPL_RAM_DEVICE | |
159 | #define CONFIG_SPL_BOARD_INIT | |
160 | #define CONFIG_SPL_NAND_SIMPLE | |
6ebc3461 | 161 | #define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_TEXT_BASE - \ |
f01b631f TW |
162 | CONFIG_SPL_TEXT_BASE) |
163 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000 | |
164 | ||
165 | #define CONFIG_SPL_LIBCOMMON_SUPPORT | |
166 | #define CONFIG_SPL_LIBGENERIC_SUPPORT | |
167 | #define CONFIG_SPL_SERIAL_SUPPORT | |
168 | #define CONFIG_SPL_GPIO_SUPPORT | |
169 | ||
dd7f65f6 | 170 | #define CONFIG_SYS_GENERIC_BOARD |
a885f852 SW |
171 | /* Misc utility code */ |
172 | #define CONFIG_BOUNCE_BUFFER | |
dd7f65f6 | 173 | |
f01b631f | 174 | #endif /* _TEGRA_COMMON_H_ */ |