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发表于 2020-4-15 21:06:27
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U-Boot 2013.04 (Jul 27 2019 - 18:46:21)2 b, R# S4 V1 F, j
/ C7 X. r. I( U6 L( QCPU : ZX279128S@A9,1000MHZ# m8 S. j* k0 k3 Z' ^
Board: ZTE zx279128sevb+ l- o: m8 f' l% k, \; E- _) i
I2C: ready
! x* B! |. W& p5 D5DRAM: 512 MiB
6 q; n. _- R$ `; f) j3 ^. Q4 b5,20000000,60000000
$ k/ B! k: ^5 L; ^# L% sproduct_vid = 3
, Q1 L) O; Y4 ]' a3 d+ Bvid=3-F673AV9* p1 V. M7 q( r* A8 K
mtk reset,64,53
$ e9 P/ r* m* e& s. }mtk reset,65,557 H% H, Y# Y0 ]
bootsel=3
6 _3 Z! V7 P" i* Y6 P5 C6 bNAND: manuid=c8,a: V, d/ r* _& q
( b2 n/ W X# b5 r0 A7 B8 }
Manu ID: 0xc8, Chip ID: 0x0a (ESMT SPI NAND F50L2G41LB 256MiB 3,3V)7 a; I! E0 a$ U# b
256 MiB: ^6 I4 n" W5 c% X# ]. n/ e: [8 ]
<nand_read_skip_bad_,333>!mtdpart=0x1,offset=0x0,mtdpartoffset=0x180000,mtdPartsize=0x80000,length=0x20000; F& t6 b; z' i/ h9 n: }! ]
In: serial
+ h. O# P! B2 |Out: serial
) g+ d7 Y9 F' C3 ZErr: serial. u4 p+ Z1 M7 _( |$ ~7 Q8 K& _
clk_pll env is not setted, core clk won't change0 N# e' Q' E6 G" e) i6 [% y
Net: enter ref_clk_set.. mode = 0 .
; y' c& x5 ?& W9 e0 Xenter pll_cfg_fractional
6 B0 t2 f: b% n& Xref_clk_set success!
, g/ ]) K' {8 G; \2 fgpon serdes init
: I* y' S, `! o8 z4 u) b7 Prxpll_ready
" w9 b0 B6 q3 P9 c( }! x* maddr 0x9400004c before value is 38000
; ]; {3 \) t: u6 D9 e2 Vaddr 0x9400004c after value is 381ff9 l+ U+ { q# R
eth04 m# g: \3 a, p4 S h* {# ?
! o/ w# k( f! B7 r2 N+ P; iHit 1 to upgrade software version
- H; t. C$ `5 c, DHit any key to stop autoboot: 0
- w2 r4 X, \& H5 E5 M0 ?0 B2 U% k=> ?
) g4 C0 ~% H: s0 S) E* A? - alias for 'help'
" w2 w" ^% ?( q5 X5 V5 Jautorun - start version; ?' G' |7 |) i+ I6 l8 w! ]3 k
base - print or set address offset
8 \9 W P9 l- rbdinfo - print Board Info structure, s% S- {0 l$ {/ R3 z1 w3 i
boot - boot default, i.e., run 'bootcmd'/ p0 c. l% x; U) f9 H5 {- @, v. S
bootd - boot default, i.e., run 'bootcmd'2 e+ t$ F! F3 X
bootk - boot kernel
! |/ G$ T) k- g2 S# y) r( ?! w4 cbootm - boot application image from memory2 m! e8 f# p) F
bootz - boot Linux zImage image from memory
2 @4 b$ V9 {4 r9 B# V9 pcmp - memory compare
2 V A; S2 F8 e% W* Sconinfo - print console devices and information
& O" |* f. ~- L( D! |cp - memory copy
4 ~: [. u/ u1 C: B- X! G* Pdhcp - boot image via network using DHCP/TFTP protocol" |* N+ Y% V/ R9 B
downver - upgrade software downloaded from TFTP server
% B: F# w7 A* P$ [: N; _6 Zecho - echo args to console
3 U" u( E/ F, Nfdt - flattened device tree utility commands
' o( t9 _" y+ ?" K$ X6 Q$ ? Pgo - start application at address 'addr'
2 w9 m/ L4 O* X/ _" R( e6 Qgpiotest- gpiotest dir [num] [in/out]
% G7 X2 W2 m$ T. m' [, X" p* xgpiotest value [num] [1/0]# C( L1 f9 e. @
gpiotest gvalue [num]
6 N( h. Q" V0 nhelp - print command description/usage
: ]- Q( d$ w/ e" H! Zi2c - I2C sub-system
6 S0 A& c- x+ \3 ^imxtract- extract a part of a multi-image
% n8 q; M7 e) E1 P! w Ritest - return true/false on integer compare/ c+ {# W3 m( Z) T/ R: b7 P' h
md - memory display9 `# M m6 M1 j: l6 K& E' k
mii - MII utility commands
* \) i* C. s! G* q3 f5 W1 Xmt - memory test, Z) L! b, R, q& _) h
mtddebug- mtddebug operate9 X9 s$ Z `2 c9 z) v0 o
mtest - simple RAM read/write test
8 X8 P" U# z* v) _/ }0 cmw - memory write (fill)
6 e9 c7 l$ }+ F- u( Knand - NAND sub-system5 A7 H) i4 y6 O$ u. d+ ~
ping - send ICMP ECHO_REQUEST to network host! ?/ X; I2 o8 o9 B! ?
printenv- print environment variables
$ l h( U) U2 w( G* Qreset - Perform RESET of the CPU) e$ Y5 r8 J6 t
run - run commands in an environment variable
$ C t! K' T& T% j3 C# ksaveenv - save environment variables to persistent storage
7 ?& m2 _" @1 Q5 m5 W- x5 Isetenv - set environment variables: m7 O5 E$ ]8 i3 Z4 C( s0 @
sleep - delay execution for some time1 \1 M" j# y7 ~- A4 A" Q
tftp - boot image via network using TFTP protocol6 D% m, t& @% ]% a4 c& r+ C
version - print monitor, compiler and linker version
' B5 h4 w2 y$ X3 V+ i9 iwatchdog- watchdog reset && disable
8 h0 i: B; z. }, X6 S" v5 k/ hxmodem - xmodem, n+ T/ y6 A5 ^, r% D
=> <INTERRUPT> |
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发表于 2020-4-15 20:52:06