1
2
3
4
5
6#ifndef __CONFIG_H
7#define __CONFIG_H
8
9#include <asm/arch/imx-regs.h>
10
11
12
13#define CONFIG_SYS_TEXT_BASE 0x81200000
14#define CONFIG_SYS_FSL_CLK
15
16#define CONFIG_SYS_TIMER_RATE 32768
17#define CONFIG_SYS_TIMER_COUNTER \
18 (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
19
20#define CONFIG_CMDLINE_TAG
21#define CONFIG_SETUP_MEMORY_TAGS
22#define CONFIG_INITRD_TAG
23
24#define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS
25
26
27#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
28
29
30
31#define PHYS_SDRAM_1 0x80000000
32#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
33
34#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
35#define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
36#define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
37
38#define CONFIG_SYS_INIT_SP_OFFSET \
39 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
40#define CONFIG_SYS_INIT_SP_ADDR \
41 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
42
43
44#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
45#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
46
47
48#define CONFIG_MXC_UART
49#define CONFIG_MXC_UART_BASE UART1_BASE
50
51
52#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
53#define CONFIG_ENV_SIZE (8 * 1024)
54#define CONFIG_SYS_MMC_ENV_DEV 0
55
56
57#define CONFIG_SYS_CBSIZE 1024
58
59#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
60
61
62#define CONFIG_FEC_MXC
63#define CONFIG_FEC_MXC_PHYADDR 0x1f
64#define CONFIG_ENV_OVERWRITE
65
66
67#define CONFIG_SYS_FSL_ESDHC_ADDR IMX_MMC_SDHC1_BASE
68#define CONFIG_SYS_FSL_ESDHC_NUM 1
69
70
71#define CONFIG_POWER
72#define CONFIG_POWER_I2C
73#define CONFIG_POWER_FSL
74#define CONFIG_POWER_FSL_MC34704
75#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
76
77
78#define CONFIG_SYS_I2C
79#define CONFIG_SYS_I2C_MXC
80#define CONFIG_SYS_I2C_MXC_I2C1
81#define CONFIG_SYS_I2C_MXC_I2C2
82
83
84#define CONFIG_RTC_IMXDI
85
86
87#define CONFIG_FSL_IIM
88#define CONFIG_CMD_FUSE
89
90
91
92
93#define CONFIG_LOADADDR 0x81000000
94#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
95
96#define CONFIG_EXTRA_ENV_SETTINGS \
97 "script=boot.scr\0" \
98 "image=zImage\0" \
99 "console=ttymxc0\0" \
100 "splashpos=m,m\0" \
101 "fdt_high=0xffffffff\0" \
102 "initrd_high=0xffffffff\0" \
103 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
104 "fdt_addr=0x82000000\0" \
105 "boot_fdt=try\0" \
106 "ip_dyn=yes\0" \
107 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
108 "mmcpart=1\0" \
109 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
110 "update_sd_firmware_filename=u-boot.imx\0" \
111 "update_sd_firmware=" \
112 "if test ${ip_dyn} = yes; then " \
113 "setenv get_cmd dhcp; " \
114 "else " \
115 "setenv get_cmd tftp; " \
116 "fi; " \
117 "if mmc dev ${mmcdev}; then " \
118 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
119 "setexpr fw_sz ${filesize} / 0x200; " \
120 "setexpr fw_sz ${fw_sz} + 1; " \
121 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
122 "fi; " \
123 "fi\0" \
124 "mmcargs=setenv bootargs console=${console},${baudrate} " \
125 "root=${mmcroot}\0" \
126 "loadbootscript=" \
127 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
128 "bootscript=echo Running bootscript from mmc ...; " \
129 "source\0" \
130 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
131 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
132 "mmcboot=echo Booting from mmc ...; " \
133 "run mmcargs; " \
134 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
135 "if run loadfdt; then " \
136 "bootz ${loadaddr} - ${fdt_addr}; " \
137 "else " \
138 "if test ${boot_fdt} = try; then " \
139 "bootz; " \
140 "else " \
141 "echo WARN: Cannot load the DT; " \
142 "fi; " \
143 "fi; " \
144 "else " \
145 "bootz; " \
146 "fi;\0" \
147 "netargs=setenv bootargs console=${console},${baudrate} " \
148 "root=/dev/nfs " \
149 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
150 "netboot=echo Booting from net ...; " \
151 "run netargs; " \
152 "if test ${ip_dyn} = yes; then " \
153 "setenv get_cmd dhcp; " \
154 "else " \
155 "setenv get_cmd tftp; " \
156 "fi; " \
157 "${get_cmd} ${image}; " \
158 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
159 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
160 "bootz ${loadaddr} - ${fdt_addr}; " \
161 "else " \
162 "if test ${boot_fdt} = try; then " \
163 "bootz; " \
164 "else " \
165 "echo WARN: Cannot load the DT; " \
166 "fi; " \
167 "fi; " \
168 "else " \
169 "bootz; " \
170 "fi;\0"
171
172#define CONFIG_BOOTCOMMAND \
173 "mmc dev ${mmcdev}; if mmc rescan; then " \
174 "if run loadbootscript; then " \
175 "run bootscript; " \
176 "else " \
177 "if run loadimage; then " \
178 "run mmcboot; " \
179 "else run netboot; " \
180 "fi; " \
181 "fi; " \
182 "else run netboot; fi"
183
184
185
186#endif
187