f657gv9 联通光猫ttl刷机命令地址表以及分区备份
f657gv9 联通光猫ttl刷机命令地址表以及分区备份电脑设置网卡ip为192.168.1.100 ，uboot不需要特殊设置。1.100是默认服务器ip
0x000000000000 0x000000200000 "u-boot" 0x200000
0x000000200000 0x000000400000 "others" 0x200000
0x000000400000 0x000000600000 "parameter tags" 0x200000
0x000000600000 0x000000800000 "wlan" 0x200000
0x000000800000 0x000001000000 "usercfg" 0x800000
0x000001000000 0x000001200000 "middleware" 0x200000
0x000001200000 0x000004200000 "kernel1" 0x3000000
0x000004200000 0x000007200000 "kernel2" 0x3000000
0x000007200000 0x000008200000 "framework1" 0x1000000
0x000008200000 0x000009200000 "framework2" 0x1000000
0x000009200000 0x00000aa00000 "preplugin_data" 0x1800000
0x00000aa00000 0x000010000000 "plugin_data" 0x5600000
0x000010000000 0x000012fe0000 "rootfs" 0x2fe0000
tftp uboot.bin
nand erase 0x000000000000 0x200000
nand write 0x42000000 0x000000000000 0x200000
tftp others.bin
nand erase 0x000000200000 0x200000
nand write 0x42000000 0x000000200000 0x200000
tftp parameter_tags.bin
nand erase 0x000000400000 0x200000
nand write 0x42000000 0x000000400000 0x200000
tftp wlan.bin
nand erase 0x000000600000 0x200000
nand write 0X42000000 0x000000600000 0x200000
tftp usercfg.bin
nand erase 0x000000800000 0x800000
nand write 0x42000000 0x000000800000 0x800000
tftp middleware.bin
nand erase 0x000001000000 0x200000
nand write 0x42000000 0x000001000000 0x200000
tftp kernel1.bin
nand erase 0x000001200000 0x3000000
nand write 0x42000000 0x000001200000 0x3000000
tftp kernel2.bin
nand erase 0x000004200000 0x3000000
nand write 0x42000000 0x000004200000 0x3000000
tftp framework1.bin
nand erase 0x000007200000 0x1000000
nand write 0x42000000 0x000007200000 0x1000000
tftp framework2.bin
nand erase 0x000008200000 0x1000000
nand write 0x42000000 0x000008200000 0x1000000
tftp preplugin_data.bin
nand erase 0x000009200000 0x1800000
nand write 0x42000000 0x000009200000 0x1800000
tftp plugin_data.bin
nand erase 0x00000aa00000 0x5600000
nand write 0x42000000 0x00000aa00000 0x5600000
tftp rootfs.bin
nand erase 0x000010000000 0x2fe0000
nand write 0x42000000 0x000010000000 0x2fe0000
/ # cat /proc/mtd
dev: size erasesizename
mtd0: 10000000 00020000 "whole flash"
mtd1: 00200000 00020000 "u-boot"
mtd2: 00200000 00020000 "others"
mtd3: 00200000 00020000 "parameter tags"
mtd4: 00200000 00020000 "wlan"
mtd5: 00800000 00020000 "usercfg"
mtd6: 00200000 00020000 "middleware"
mtd7: 03000000 00020000 "kernel1"
mtd8: 03000000 00020000 "kernel2"
mtd9: 01000000 00020000 "framework1"
mtd10: 01000000 00020000 "framework2"
mtd11: 01800000 00020000 "preplugin_data"
mtd12: 05600000 00020000 "plugin_data"
mtd13: 02fe0000 00020000 "rootfs"
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