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网络烧写可以使用tftp下载 具体指令如下:! c0 y) d9 \, c8 C) Z
uboot下面配置IP/ w, H. r: k- w: T: ?
setenv ipaddr 192.168.30.106(示例)8 `$ D; L% Z# A' b. K' B% A. m. x
setenv serverip 192.168.30.103(示例)
3 D% o- M! a# Rsetenv ethaddr 00:01:03:A0:03:11(示例)+ k& m7 D$ U$ I; G
saveenv( a" C* X; s Q$ j. k' z
kernel:7 N( N0 k4 P$ ^
tftp ${loadaddr} zImage-myd-y6ull
1 N3 N0 t6 k+ l+ H) k0 P nand erase 0x600000 0xA00000 // 擦除7 |. X" z$ n9 d/ R' y3 T
nand write ${loadaddr} 0x600000 0xA00000 // 写入4 Z5 \1 ~( q. c4 S8 }
dtb:, x1 ~: h& d4 O- [! S
tftp ${fdt_addr} zImage-myd-y6ull-14x14-gpmi-weim.dtb4 C% P% o# W/ W) K6 O" E
nand erase 0x1000000 0x100000" d+ B) p$ j8 {
nand write ${fdt_addr} 0x1000000 0x100000' ~% |3 W) r. h# a, z% V! H# Q. ]& D6 Q
rootfs:7 [+ g" c+ }. H, b3 U' @9 s
tftp 0x85000000 rootfs.ubi (ubi文件系统)
' H7 B3 |' d# h# e; { nand erase 0x1100000 0x9000000
7 l7 W+ G& N5 Z" ]( n- d5 t- ^ nand write.e 0x85000000 0x1100000 0x9000000
" Y* R1 L( g$ Y9 }. W2 x$ ]5 y注意:以上地址位仅供参考,根据实际分区情况修改
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