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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)
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CPU : ZX279128S@A9,1000MHZ1 g0 t4 y* Z7 Z% P
Board: ZTE zx279128sevb
3 q* k" Y0 T5 M; \I2C: ready
# k- R/ ^9 X1 A5DRAM: 512 MiB
( C% O$ j+ h$ i4 V1 \& t+ P& T' x5,20000000,60000000
- O" k% @/ m5 s4 Wproduct_vid = 3
, ~; M- r9 |4 E( q$ l$ M/ avid=3-F673AV9. n; w3 [0 }5 g& E: |
mtk reset,64,53# Q' m7 W ?# i d# s) g6 |
mtk reset,65,55
4 ^6 D8 D. Z5 g M) Q4 J, Xbootsel=3" q7 z2 y: k# E! e5 v& C
NAND: manuid=c8,a7 T2 R; \3 g! S9 b( p
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Manu ID: 0xc8, Chip ID: 0x0a (ESMT SPI NAND F50L2G41LB 256MiB 3,3V)
0 e, [4 w6 D; |# a% j6 ~256 MiB
3 k1 M' S5 z( N<nand_read_skip_bad_,333>!mtdpart=0x1,offset=0x0,mtdpartoffset=0x180000,mtdPartsize=0x80000,length=0x20000
! b( Z. ~+ F( ^7 w/ JIn: serial5 @. i. [2 h e3 A! Z; M; m
Out: serial% y* V! l. G/ }7 Q% U! T% [) n* Z
Err: serial
+ r- P$ [2 H( D* @4 @5 h, Aclk_pll env is not setted, core clk won't change y/ b7 g8 ^' F j; F) Q
Net: enter ref_clk_set.. mode = 0 ., V" M2 o; o8 m3 q% C
enter pll_cfg_fractional% e( d7 u4 W" H% V8 X$ E
ref_clk_set success!9 X- M+ F# I2 N4 f3 _
gpon serdes init
/ V0 V" p% [! q7 w) f3 crxpll_ready5 U4 J& J( f: ] V4 p7 \+ l* m
addr 0x9400004c before value is 38000
5 i+ W8 x2 O) [# xaddr 0x9400004c after value is 381ff4 o( ~" h/ @3 l7 d }8 h; G! D2 f
eth0
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Hit 1 to upgrade software version
' T5 d9 Y( f0 W% m6 C* }5 THit any key to stop autoboot: 02 o7 O: q' b' d- V4 |
=> ?; g2 i% C% s3 L6 e
? - alias for 'help'
% Q& E, s5 p6 Q# X2 Iautorun - start version
2 x9 o& D7 |8 R, i% Y' dbase - print or set address offset
1 E# A) g y- m. i4 S( t! ~: qbdinfo - print Board Info structure( ?& H. p- m/ d a
boot - boot default, i.e., run 'bootcmd'$ E2 W3 u* M: d! w0 g K5 t2 F7 r
bootd - boot default, i.e., run 'bootcmd'! j! @2 b( d* i' u- Q
bootk - boot kernel! L- \4 }3 ?7 K
bootm - boot application image from memory
5 t1 I$ v! y" |" Q- Kbootz - boot Linux zImage image from memory
; m: K! @; d }4 z( h* hcmp - memory compare
5 u$ m# y! H8 e; u! m; mconinfo - print console devices and information3 B3 C( d0 l' l7 @1 \
cp - memory copy
$ b3 P6 [. p: R5 M) @$ j. Cdhcp - boot image via network using DHCP/TFTP protocol8 S) ]7 O/ c$ a. j3 i( M# e
downver - upgrade software downloaded from TFTP server
/ g2 L9 I5 v- \* r) pecho - echo args to console
. t2 R0 |5 p/ E2 hfdt - flattened device tree utility commands
4 r8 W- a1 H6 q* b+ P$ Ngo - start application at address 'addr'8 O. a7 n# h! f/ W6 T% |, N X- _
gpiotest- gpiotest dir [num] [in/out]
: n% M+ n+ I( t1 V5 Z, ugpiotest value [num] [1/0]
# K: t3 c3 ? @, {gpiotest gvalue [num]
: A: a+ k/ x8 @/ v" _& u2 Ahelp - print command description/usage/ s: h1 n: G, `' H. _# I/ c
i2c - I2C sub-system( \7 Y/ n: ^, M& U* d$ g1 u* O
imxtract- extract a part of a multi-image
6 s1 Z1 |) e8 @, nitest - return true/false on integer compare
. y/ \' v9 f; e# g& smd - memory display; t9 y7 z/ j# i6 j/ K/ G
mii - MII utility commands. P' ^8 G7 c, A8 U, M+ |- p: X
mt - memory test
( n, N1 }; {" q5 \; m! Rmtddebug- mtddebug operate) B- S7 S1 r$ D7 R
mtest - simple RAM read/write test8 d, n/ b& f% ]/ e
mw - memory write (fill)
8 ^! T; m" z; nnand - NAND sub-system, M* l' {0 @5 f7 o! p' G, w" [
ping - send ICMP ECHO_REQUEST to network host
* W8 O# S$ g3 _1 h) E' J" q6 y. c, Y. [printenv- print environment variables) N) c7 u! J) O" S
reset - Perform RESET of the CPU7 u0 E1 [$ P4 b3 T
run - run commands in an environment variable9 K% a( ~' H( ?4 s% u
saveenv - save environment variables to persistent storage6 Z* }0 A! U+ z$ x0 G
setenv - set environment variables
7 g1 W0 {1 N8 X" `0 _8 Csleep - delay execution for some time6 ~2 w" q! j) u9 @+ `1 j- M
tftp - boot image via network using TFTP protocol# i; [, G) F1 D. y
version - print monitor, compiler and linker version
* G/ Q- ~. |7 ^watchdog- watchdog reset && disable
5 v! x R* T, |7 A" _& @1 D& r, Vxmodem - xmodem& F e" T. b2 g4 _: e- x
=> <INTERRUPT> |
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发表于 2020-4-15 20:52:06