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 */
195