|
4 C8 { r3 j( L. q: m
$ h3 ?/ W8 Q& @; i# y, b1 `7 _刚装的E59,弄了个这么个猫,坛子各种方法用了,弄不到超密,TTL信息走一段就停了 没任何有用信息,启动时候有个快速按停的提示 输入HELP得到如下命令,不知道有没有用; q7 r7 r- t" [
=> help
; r, m$ x& E6 Y+ G7 E' C$ x4 Z? - alias for 'help'
% B. z. D0 f; D( d% J- wautorun - start version1 f0 N: x/ Y8 L
base - print or set address offset2 D/ D, f; [% _* ~: Z* W0 V
bdinfo - print Board Info structure
' \/ S6 k7 b9 i, P; ~boot - boot default, i.e., run 'bootcmd'
9 `4 B( i( E: F& M- ~& v' [, Tbootd - boot default, i.e., run 'bootcmd'
, _+ s6 f8 B7 a, Y) U8 d% \bootk - boot kernel% V; Q! \' t) u9 K( r
bootm - boot application image from memory4 {. N7 B P% E( {# n8 ~/ u( u) m
bootz - boot Linux zImage image from memory
, `% L+ N0 C4 C5 Kcmp - memory compare. x9 o2 h( n4 ]: O- t: T1 C
coninfo - print console devices and information
5 N" s. M5 z7 o# {: D* R2 scp - memory copy
5 J3 o6 {$ s Z) Rdhcp - boot image via network using DHCP/TFTP protocol
% v( C# L! b; _+ Ddownver - upgrade software downloaded from TFTP server
- d8 b& c q7 X: qecho - echo args to console N3 Z' y+ E0 t/ w4 a4 c
fdt - flattened device tree utility commands
% ]3 u0 i2 Q* e9 h& t6 E$ z1 cfsinfo - print information about filesystems
5 x+ k! i7 o/ h! Q# F9 pfsload - load binary file from a filesystem image
2 }5 }$ k6 d% M, o; ^, Z( y, Jgo - start application at address 'addr' t! l/ ?& J ]4 ~0 E" O0 Y
gpiotest- gpiotest dir [num] [in/out]
- f- w# T8 r" ]$ Q! }; P' @- agpiotest value [num] [1/0]
8 J- `) O$ \: Q2 O8 D+ kgpiotest gvalue [num]8 O5 Z# L% `1 |3 T) r: H
help - print command description/usage: @. C4 M2 B" s; N) q& ?
imxtract- extract a part of a multi-image
( u- h- X1 X& F, S9 R7 }itest - return true/false on integer compare. l/ `+ T9 n" B+ n# j5 ^3 I& a
linklocal- acquire a network IP address using the link-local protocol" T; j) Y0 N" w7 O4 ?* n: C
ls - list files in a directory (default /)
: j0 g; ^8 R- N' T6 h1 F/ P: {3 T: {md - memory display
' Q4 b I L- [& B& j# G( Vmii - MII utility commands# v8 O/ u! v2 d8 z$ p
mt - memory test
% u+ C; T7 r. }7 i' |% dmtddebug- mtddebug operate/ a+ v# O$ K$ a$ X
mtest - simple RAM read/write test3 F( v: |) A7 }( }, W
mw - memory write (fill)
& v# i2 m5 C! K$ |nand - NAND sub-system
6 b0 ~: Q3 W0 x% l. H2 X5 ~. g( Pping - send ICMP ECHO_REQUEST to network host0 [: l% A/ _( }) C5 v9 \4 u/ T
printenv- print environment variables
/ C( A1 a0 ~$ freset - Perform RESET of the CPU
% X" O8 O5 o# S3 ~1 d$ e3 _" |( Y$ w: {) T) @run - run commands in an environment variable3 `( h4 u: @* G/ A- i5 s
saveenv - save environment variables to persistent storage
1 |+ [4 J- e) l; R2 h1 wsetenv - set environment variables0 x Q: O/ }) k, w
sleep - delay execution for some time% n7 |& T1 l' S: S
submpasswd- Set uboot menu password for safe boot mode4 C( C- S, `+ T- I0 J
swsfmd - Manually switch to safe boot mode9 V! H/ p, u2 C* Y' a9 T
tftp - boot image via network using TFTP protocol
6 N4 K% l/ X' Y! c$ O( c Uversion - print monitor, compiler and linker version
: T6 s1 {% c# jwatchdog- watchdog reset && disable
8 v2 k* d* O. M% k9 @' O. E! L3 W: xxmodem - xmodem3 b: K/ C* M0 J6 B) p2 {: `/ S2 t, w) }
4 D3 B; o: v( x! ?- H
' B. [3 H) D/ U$ C |
|