p2020 u-boot,print strange,character out of order

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p2020 u-boot,print strange,character out of order

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tianli1
Contributor II

I flash burned the 16MB P2020RDB-PCA nor flash bin to my own designed P2020 board's nor flash!

the uboot print is stange,character out of order. please help!

the prints are as followes

U

8)BUo-oBto ot2 021001.01.2-1020-0006036-3g-8g68696269982-98d-idritryt y(J u(lJ ul0 90 92 02101 1-1  1-4 1:44:54:52:82)

CPU0: C PP2U012:0  ,P 2V02e0rs,i Voenr:s i2o.n1:,  (20.1x,8 0(e02x080021e)20

02Co1r)e

:C o Er5e0: 0 , E5V0e0rs, iVoenr:s i5o.n1,:  (5.01x,8 0(201x18050121)1

c5C1l)o

tkC lCooncfki gCuornfaitgiounr:a

  o n :

H      CP U 0 : 1C2P0U00: 1M2Hz0,0  MCPHUz1, :1CP2U010 :M1H2z0,0  M

z  ,

      C CB : 6 0C0C B :M60H0z,

  H z ,

0      D D R: 4 0D0D R :4M0H0z   (M80H0z  M(T8/00s  MdTa/tsa  rdaattea)  ra(tAes)y n(chArsoynnocuhrso)n,o LuBs)C,: 37L.BC5:0307 .M5H0z

  LM1H:z

b L 1  - ca c hDe- c3ac2h ek B3 2en akbBl eedna

l  e d

a     I - c a cIh-e c3a2c hkeB 3 2e nkaBb leedn

rblBoeda

1d:Bo aPr2d0:2 0PRD2B0 20CRPDLBD :C PV1L5D.:1 5V 15P.C1B5A  VC1B5A.:0 V

E5.0

rrorE rrreoardi nrge adii2ncg  bio2oct  ibonofto rimnaftoiornm!at

: In2!C

  I 2 rC:e ad y r

:SaPdIy

e  S PrI:e a d yr

:aDdRyAM

s DR AMD:D R : fDaDiRl:e df aitlo erde atdo  SrPeaDd  frSoPmD  afdrdorm eassd d8r2e

sS P8D2

teSrPrDo re! rTrroyri! nTgr yfianlglb afcakll btaoc kr atw ot irmaiw ntgi mcianlgcu lcaatlciuolna

Dion

MetecDteetde UcDtIeMdM U(DsI)M

(s)

CDR: 1 GiDDBR  D1DR G3,i B 64(-DbDiR3t,,  6CL4=-b6i,t E,C CCL =o6f,f )E

C off)

r=ASHB:a d trap at PCE:R RO3Rf:f 3t1o7o0c ,m aSnRy: f l2a1s2h0 0s, evcetcotros

M 3d200

iNBI

0:L 23: F F 31 7501C2  XKBE R:e n2a0b0le0d0

00 LR: 3FF3857C REGS: 3fe2de20 TRAP: 0d00 DAR: FFD00000

MSR: 00021200 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00

GPR00: 00076E00 3FE2DF10 3FE2DF44 FFD00000 00000200 EF00000A EF000015 00000000

GPR08: 0000000A 3FFB0008 00000001 3FE2DF10 3FFA2000 0A825088 200CC281 4FFB0000

GPR16: 44299801 C2400848 6A191201 99F40A40 00001000 3FE2DE10 00000000 3FF3109C

GPR24: 3FF353F4 4A2D8448 3FE2DF2C 3FE2DF44 3FF30000 3FF30000 3FFA240C 3FE2DFB8

Call backtrace:

3FF38568 3FF31644 01108122

Exception in kernel pc 3ff3170c signal 0

### ERROR ### Please RESET the board ###

uboot print strange.png

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yipingwang
NXP TechSupport
NXP TechSupport

Hello Li Tian,

Have you verified CodeWarrior bareboard sample project? Could the word "Welcome to CodeWarrior!" be printed normally from the serial console? CodeWarrior uses UART1 by default.


Have a great day,
Yiping

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