|
|
网络烧写可以使用tftp下载 具体指令如下:
, l8 b2 r4 p# U7 \1 |6 @! B+ ?uboot下面配置IP
* e; k* _) K5 f, N% ~ L( Y1 ssetenv ipaddr 192.168.30.106(示例)- b' X/ V4 f9 q# }
setenv serverip 192.168.30.103(示例): _" y) ?, ^; k! C* X0 I
setenv ethaddr 00:01:03:A0:03:11(示例): _% i0 v5 b2 d5 I4 |% V6 r
saveenv
, }: h! M3 r$ C$ okernel:) H7 v, }1 S) M& [+ L
tftp ${loadaddr} zImage-myd-y6ull% s: y* r5 O0 Y- K% a- w' |7 M
nand erase 0x600000 0xA00000 // 擦除
- V- ~ r& `! s! L8 e# ?5 X nand write ${loadaddr} 0x600000 0xA00000 // 写入. p; C9 {: i% R, R6 y
dtb:$ d# N( q# O3 e% l* }# ?
tftp ${fdt_addr} zImage-myd-y6ull-14x14-gpmi-weim.dtb
4 d1 z: r7 ]3 @6 O) z8 W nand erase 0x1000000 0x100000" o. i* P- I4 [* q
nand write ${fdt_addr} 0x1000000 0x1000002 Q$ W4 A4 N6 }7 K* C9 W7 Q
rootfs:
+ ?4 v6 s! s7 W# T& O+ x tftp 0x85000000 rootfs.ubi (ubi文件系统)
. k0 P. n* P+ M9 v nand erase 0x1100000 0x9000000
" B1 T9 H! ~- F9 e+ p nand write.e 0x85000000 0x1100000 0x90000000 f! F( y* n9 d3 g
注意:以上地址位仅供参考,根据实际分区情况修改
0 K. X. L" C# q# w7 {# G j/ e |
|