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12#ifndef __CONFIG_H
13#define __CONFIG_H
14
15#include <asm/arch/imx-regs.h>
16
17
18#define CONFIG_MX35
19
20#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
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22
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24
25
26#define CONFIG_CMDLINE_TAG
27#define CONFIG_REVISION_TAG
28#define CONFIG_SETUP_MEMORY_TAGS
29#define CONFIG_INITRD_TAG
30
31
32
33
34#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
35
36
37
38
39#define CONFIG_SYS_I2C_LEGACY
40#define CONFIG_SYS_I2C_MXC
41#define CONFIG_SYS_I2C_MXC_I2C1
42#define CONFIG_SYS_I2C_MXC_I2C2
43#define CONFIG_SYS_I2C_MXC_I2C3
44#define CONFIG_SYS_SPD_BUS_NUM 2
45#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
46
47
48
49
50#define CONFIG_MXC_UART_BASE UART3_BASE
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52
53
54
55
56#define CONFIG_NET_RETRY_COUNT 100
57
58
59#define CONFIG_LOADADDR 0x80800000
60
61
62
63
64#define CONFIG_FEC_MXC
65#define IMX_FEC_BASE FEC_BASE_ADDR
66#define CONFIG_FEC_MXC_PHYADDR 0x1
67
68#define CONFIG_ARP_TIMEOUT 200UL
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70
71
72
73
74#define CONFIG_SYS_CBSIZE 512
75
76#define CONFIG_SYS_MAXARGS 32
77
78#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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80
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82
83#define PHYS_SDRAM_1 CSD0_BASE_ADDR
84#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
85
86#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
87#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
88#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
89#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
90 GENERATED_GBL_DATA_SIZE)
91#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
92 CONFIG_SYS_GBL_DATA_OFFSET)
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99
100
101#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
102#define CONFIG_SYS_MAX_FLASH_BANKS 1
103#define CONFIG_SYS_MAX_FLASH_SECT 512
104
105#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
106#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
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117
118
119#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
120#define CONFIG_SYS_MAX_NAND_DEVICE 1
121#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
122#define CONFIG_MXC_NAND_HWECC
123#define CONFIG_SYS_NAND_LARGEPAGE
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128
129
130#define CONFIG_HOSTNAME "flea3"
131#define CONFIG_EXTRA_ENV_SETTINGS \
132 "netdev=eth0\0" \
133 "nfsargs=setenv bootargs root=/dev/nfs rw " \
134 "nfsroot=${serverip}:${rootpath}\0" \
135 "ramargs=setenv bootargs root=/dev/ram rw\0" \
136 "addip_sta=setenv bootargs ${bootargs} " \
137 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
138 ":${hostname}:${netdev}:off panic=1\0" \
139 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
140 "addip=if test -n ${ipdyn};then run addip_dyn;" \
141 "else run addip_sta;fi\0" \
142 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
143 "addtty=setenv bootargs ${bootargs}" \
144 " console=ttymxc2,${baudrate}\0" \
145 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
146 "loadaddr=80800000\0" \
147 "kernel_addr_r=80800000\0" \
148 "hostname=" CONFIG_HOSTNAME "\0" \
149 "bootfile=" CONFIG_HOSTNAME "/uImage\0" \
150 "ramdisk_file=" CONFIG_HOSTNAME "/uRamdisk\0" \
151 "flash_self=run ramargs addip addtty addmtd addmisc;" \
152 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
153 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
154 "bootm ${kernel_addr}\0" \
155 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
156 "run nfsargs addip addtty addmtd addmisc;" \
157 "bootm ${kernel_addr_r}\0" \
158 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
159 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
160 "net_self=if run net_self_load;then " \
161 "run ramargs addip addtty addmtd addmisc;" \
162 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
163 "else echo Images not loades;fi\0" \
164 "u-boot=" CONFIG_HOSTNAME "/u-boot.bin\0" \
165 "load=tftp ${loadaddr} ${u-boot}\0" \
166 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
167 "update=protect off ${uboot_addr} +80000;" \
168 "erase ${uboot_addr} +80000;" \
169 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
170 "upd=if run load;then echo Updating u-boot;if run update;" \
171 "then echo U-Boot updated;" \
172 "else echo Error updating u-boot !;" \
173 "echo Board without bootloader !!;" \
174 "fi;" \
175 "else echo U-Boot not downloaded..exiting;fi\0" \
176 "bootcmd=run net_nfs\0"
177
178#endif
179