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  * SPDX-License-Identifier:	GPL-2.0+
11  */
12 
13 #ifndef __CONFIG_CGTQMX6EVAL_H
14 #define __CONFIG_CGTQMX6EVAL_H
15 
16 #define CONFIG_MX6
17 
18 #include "mx6_common.h"
19 
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DISPLAY_BOARDINFO
22 
23 #define CONFIG_MACH_TYPE	4122
24 
25 #include <asm/arch/imx-regs.h>
26 #include <asm/imx-common/gpio.h>
27 
28 #define CONFIG_CMDLINE_TAG
29 #define CONFIG_SETUP_MEMORY_TAGS
30 #define CONFIG_INITRD_TAG
31 #define CONFIG_REVISION_TAG
32 
33 /* Size of malloc() pool */
34 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
35 
36 #define CONFIG_BOARD_EARLY_INIT_F
37 #define CONFIG_MISC_INIT_R
38 #define CONFIG_MXC_GPIO
39 
40 #define CONFIG_MXC_UART
41 #define CONFIG_MXC_UART_BASE	       UART2_BASE
42 
43 /* MMC Configs */
44 #define CONFIG_FSL_ESDHC
45 #define CONFIG_FSL_USDHC
46 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
47 
48 #define CONFIG_MMC
49 #define CONFIG_CMD_MMC
50 #define CONFIG_GENERIC_MMC
51 #define CONFIG_BOUNCE_BUFFER
52 #define CONFIG_CMD_EXT2
53 #define CONFIG_CMD_FAT
54 #define CONFIG_DOS_PARTITION
55 
56 /* Miscellaneous commands */
57 #define CONFIG_CMD_BMODE
58 
59 /* allow to overwrite serial and ethaddr */
60 #define CONFIG_ENV_OVERWRITE
61 #define CONFIG_CONS_INDEX	       1
62 #define CONFIG_BAUDRATE			       115200
63 
64 /* Command definition */
65 #include <config_cmd_default.h>
66 
67 #undef CONFIG_CMD_IMLS
68 
69 #define CONFIG_BOOTDELAY	       3
70 
71 #define CONFIG_LOADADDR			       0x12000000
72 #define CONFIG_SYS_TEXT_BASE	       0x17800000
73 
74 #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb"
75 
76 #define CONFIG_EXTRA_ENV_SETTINGS \
77 	"script=boot.scr\0" \
78 	"uimage=uImage\0" \
79 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
80 	"boot_dir=/boot\0" \
81 	"console=ttymxc1\0" \
82 	"fdt_high=0xffffffff\0" \
83 	"initrd_high=0xffffffff\0" \
84 	"fdt_addr=0x11000000\0" \
85 	"boot_fdt=try\0" \
86 	"mmcdev=1\0" \
87 	"mmcpart=1\0" \
88 	"mmcroot=/dev/mmcblk0p1 rootwait rw\0" \
89 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
90 		"root=${mmcroot}\0" \
91 	"loadbootscript=" \
92 		"ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
93 	"bootscript=echo Running bootscript from mmc ...; " \
94 		"source\0" \
95 	"loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
96 		"${boot_dir}/${uimage}\0" \
97 	"loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \
98 		"${boot_dir}/${fdt_file}\0" \
99 	"mmcboot=echo Booting from mmc ...; " \
100 		"run mmcargs; " \
101 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
102 			"if run loadfdt; then " \
103 				"bootm ${loadaddr} - ${fdt_addr}; " \
104 			"else " \
105 				"if test ${boot_fdt} = try; then " \
106 					"bootm; " \
107 				"else " \
108 					"echo WARN: Cannot load the DT; " \
109 				"fi; " \
110 			"fi; " \
111 		"else " \
112 			"bootm; " \
113 		"fi;\0"
114 
115 #define CONFIG_BOOTCOMMAND \
116 	   "mmc dev ${mmcdev};" \
117 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
118 		   "if run loadbootscript; then " \
119 			   "run bootscript; " \
120 		   "else " \
121 			   "if run loaduimage; then " \
122 				   "run mmcboot; " \
123 			   "else "\
124 				   "echo ERR: Fail to boot from mmc; " \
125 			   "fi; " \
126 		   "fi; " \
127 	   "else echo ERR: Fail to boot from mmc; fi"
128 
129 /* Miscellaneous configurable options */
130 #define CONFIG_SYS_LONGHELP
131 #define CONFIG_SYS_HUSH_PARSER
132 #define CONFIG_SYS_PROMPT	       "CGT-QMX6-Quad U-Boot > "
133 #define CONFIG_AUTO_COMPLETE
134 #define CONFIG_SYS_CBSIZE	       256
135 
136 /* Print Buffer Size */
137 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
138 #define CONFIG_SYS_MAXARGS	       16
139 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
140 
141 #define CONFIG_SYS_MEMTEST_START       0x10000000
142 #define CONFIG_SYS_MEMTEST_END	       0x10010000
143 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
144 
145 #define CONFIG_SYS_LOAD_ADDR	       CONFIG_LOADADDR
146 #define CONFIG_SYS_HZ		       1000
147 
148 #define CONFIG_CMDLINE_EDITING
149 
150 /* Physical Memory Map */
151 #define CONFIG_NR_DRAM_BANKS	       1
152 #define PHYS_SDRAM		       MMDC0_ARB_BASE_ADDR
153 #define PHYS_SDRAM_SIZE			       (1u * 1024 * 1024 * 1024)
154 
155 #define CONFIG_SYS_SDRAM_BASE	       PHYS_SDRAM
156 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
157 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
158 
159 #define CONFIG_SYS_INIT_SP_OFFSET \
160 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
161 #define CONFIG_SYS_INIT_SP_ADDR \
162 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
163 
164 /* FLASH and environment organization */
165 #define CONFIG_SYS_NO_FLASH
166 
167 #define CONFIG_ENV_SIZE			(8 * 1024)
168 
169 #define CONFIG_ENV_IS_IN_MMC
170 
171 #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
172 #define CONFIG_SYS_MMC_ENV_DEV		0
173 
174 #define CONFIG_OF_LIBFDT
175 #define CONFIG_CMD_BOOTZ
176 
177 #ifndef CONFIG_SYS_DCACHE_OFF
178 #define CONFIG_CMD_CACHE
179 #endif
180 
181 #endif			       /* __CONFIG_CGTQMX6EVAL_H */
182