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1 | /* |
2 | * | |
3 | * Congatec Conga-QEVAl board configuration file. | |
4 | * | |
5 | * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. | |
6 | * Based on Freescale i.MX6Q Sabre Lite board configuration file. | |
7 | * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> | |
8 | * Leo Sartre, <lsartre@adeneo-embedded.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of | |
13 | * the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
25 | ||
26 | #ifndef __CONFIG_CGTQMX6EVAL_H | |
27 | #define __CONFIG_CGTQMX6EVAL_H | |
28 | ||
29 | #define CONFIG_MX6 | |
30 | ||
31 | #include "mx6_common.h" | |
32 | ||
33 | #define CONFIG_DISPLAY_CPUINFO | |
34 | #define CONFIG_DISPLAY_BOARDINFO | |
35 | ||
36 | #define CONFIG_MACH_TYPE 4122 | |
37 | ||
38 | #include <asm/arch/imx-regs.h> | |
39 | #include <asm/imx-common/gpio.h> | |
40 | ||
41 | #define CONFIG_CMDLINE_TAG | |
42 | #define CONFIG_SETUP_MEMORY_TAGS | |
43 | #define CONFIG_INITRD_TAG | |
44 | #define CONFIG_REVISION_TAG | |
45 | ||
46 | /* Size of malloc() pool */ | |
47 | #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) | |
48 | ||
49 | #define CONFIG_BOARD_EARLY_INIT_F | |
50 | #define CONFIG_MISC_INIT_R | |
51 | #define CONFIG_MXC_GPIO | |
52 | ||
53 | #define CONFIG_MXC_UART | |
54 | #define CONFIG_MXC_UART_BASE UART2_BASE | |
55 | ||
56 | /* MMC Configs */ | |
57 | #define CONFIG_FSL_ESDHC | |
58 | #define CONFIG_FSL_USDHC | |
59 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
60 | ||
61 | #define CONFIG_MMC | |
62 | #define CONFIG_CMD_MMC | |
63 | #define CONFIG_GENERIC_MMC | |
64 | #define CONFIG_BOUNCE_BUFFER | |
65 | #define CONFIG_CMD_EXT2 | |
66 | #define CONFIG_CMD_FAT | |
67 | #define CONFIG_DOS_PARTITION | |
68 | ||
69 | /* Miscellaneous commands */ | |
70 | #define CONFIG_CMD_BMODE | |
71 | ||
72 | /* allow to overwrite serial and ethaddr */ | |
73 | #define CONFIG_ENV_OVERWRITE | |
74 | #define CONFIG_CONS_INDEX 1 | |
75 | #define CONFIG_BAUDRATE 115200 | |
76 | ||
77 | /* Command definition */ | |
78 | #include <config_cmd_default.h> | |
79 | ||
80 | #undef CONFIG_CMD_IMLS | |
81 | ||
82 | #define CONFIG_BOOTDELAY 3 | |
83 | ||
84 | #define CONFIG_LOADADDR 0x12000000 | |
85 | #define CONFIG_SYS_TEXT_BASE 0x17800000 | |
86 | ||
87 | #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" | |
88 | ||
89 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
90 | "script=boot.scr\0" \ | |
91 | "uimage=uImage\0" \ | |
92 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
93 | "boot_dir=/boot\0" \ | |
94 | "console=ttymxc1\0" \ | |
95 | "fdt_high=0xffffffff\0" \ | |
96 | "initrd_high=0xffffffff\0" \ | |
97 | "fdt_addr=0x11000000\0" \ | |
98 | "boot_fdt=try\0" \ | |
99 | "mmcdev=1\0" \ | |
100 | "mmcpart=1\0" \ | |
101 | "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ | |
102 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ | |
103 | "root=${mmcroot}\0" \ | |
104 | "loadbootscript=" \ | |
105 | "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ | |
106 | "bootscript=echo Running bootscript from mmc ...; " \ | |
107 | "source\0" \ | |
108 | "loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ | |
109 | "${boot_dir}/${uimage}\0" \ | |
110 | "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ | |
111 | "${boot_dir}/${fdt_file}\0" \ | |
112 | "mmcboot=echo Booting from mmc ...; " \ | |
113 | "run mmcargs; " \ | |
114 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
115 | "if run loadfdt; then " \ | |
116 | "bootm ${loadaddr} - ${fdt_addr}; " \ | |
117 | "else " \ | |
118 | "if test ${boot_fdt} = try; then " \ | |
119 | "bootm; " \ | |
120 | "else " \ | |
121 | "echo WARN: Cannot load the DT; " \ | |
122 | "fi; " \ | |
123 | "fi; " \ | |
124 | "else " \ | |
125 | "bootm; " \ | |
126 | "fi;\0" | |
127 | ||
128 | #define CONFIG_BOOTCOMMAND \ | |
129 | "mmc dev ${mmcdev};" \ | |
130 | "mmc dev ${mmcdev}; if mmc rescan; then " \ | |
131 | "if run loadbootscript; then " \ | |
132 | "run bootscript; " \ | |
133 | "else " \ | |
134 | "if run loaduimage; then " \ | |
135 | "run mmcboot; " \ | |
136 | "else "\ | |
137 | "echo ERR: Fail to boot from mmc; " \ | |
138 | "fi; " \ | |
139 | "fi; " \ | |
140 | "else echo ERR: Fail to boot from mmc; fi" | |
141 | ||
142 | /* Miscellaneous configurable options */ | |
143 | #define CONFIG_SYS_LONGHELP | |
144 | #define CONFIG_SYS_HUSH_PARSER | |
145 | #define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " | |
146 | #define CONFIG_AUTO_COMPLETE | |
147 | #define CONFIG_SYS_CBSIZE 256 | |
148 | ||
149 | /* Print Buffer Size */ | |
150 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
151 | #define CONFIG_SYS_MAXARGS 16 | |
152 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
153 | ||
154 | #define CONFIG_SYS_MEMTEST_START 0x10000000 | |
155 | #define CONFIG_SYS_MEMTEST_END 0x10010000 | |
156 | #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 | |
157 | ||
158 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
159 | #define CONFIG_SYS_HZ 1000 | |
160 | ||
161 | #define CONFIG_CMDLINE_EDITING | |
162 | ||
163 | /* Physical Memory Map */ | |
164 | #define CONFIG_NR_DRAM_BANKS 1 | |
165 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
166 | #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) | |
167 | ||
168 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
169 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
170 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
171 | ||
172 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
173 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
174 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
175 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
176 | ||
177 | /* FLASH and environment organization */ | |
178 | #define CONFIG_SYS_NO_FLASH | |
179 | ||
180 | #define CONFIG_ENV_SIZE (8 * 1024) | |
181 | ||
182 | #define CONFIG_ENV_IS_IN_MMC | |
183 | ||
184 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) | |
185 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
186 | ||
187 | #define CONFIG_OF_LIBFDT | |
188 | #define CONFIG_CMD_BOOTZ | |
189 | ||
190 | #ifndef CONFIG_SYS_DCACHE_OFF | |
191 | #define CONFIG_CMD_CACHE | |
192 | #endif | |
193 | ||
194 | #endif /* __CONFIG_CGTQMX6EVAL_H */ |