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设备-20到50度，kernel都能正常起来，升温到55度的时候，有个别板子会出现校验异常，这种可能是什么原因导致的
1 A8 R/ k- f' _# {5 JDRAM: 128 MiB
9 d# o! o1 R2 J6 ^) \4 sTop of RAM usable for U-Boot at: 88000000
7 x. B' \4 u# e: ]7 \( S) oReserving 0k for LCDC at: 877ff000
8 u8 Y; c! M4 BReserving 245k for U-Boot at: 877c0000
! e# ?$ u% S/ X/ P2 rReserving 65568k for malloc() at: 837b8000
8 ?, Y- ^8 C9 o& h0 g# ?Reserving 32 Bytes for Board Info at: 837b7fe0
' F5 @7 }* O3 ~! KReserving 128 Bytes for Global Data at: 837b7f60
, Q3 m( v/ w3 W# Y+ C7 E4 \7 aReserving 128k for boot params() at: 83797f60
( u; s; }( C# j. N# q M" k! JStack Pointer at: 83797f48/ |: b; w1 G3 v! L# \9 R9 e5 }# o
Now running in RAM - U-Boot at: 877c00003 c: f- y; D3 |4 {
MMC: msc: 0
% e' P- H! @+ t; g- k1 Bpixel_clock = 30004000
3 I$ `6 z7 q. ]1 Ovideo configure is ok!
* K1 a u5 l0 F$ m( P; E. rdump_lcdc_registers
: D6 i# N1 S6 {/ p; z( YIn: serial( D* }8 g; l* ?6 V2 J, v- q0 w
Out: lcd
' b3 j2 F* p2 G. `& d( e: YErr: lcd. `& W# F; A% ~) G* G; K. H
Hit any key to stop autoboot: 0
6 U6 e" ^& [& h7 o4 Q9 C## Booting kernel from Legacy Image at 80f00000 ...$ v- A/ ?- Z2 ]. m/ `0 d4 E
Image Name: Linux-3.10.14
( H5 s: D+ {' ^ C Image Type: MIPS Linux Kernel Image (gzip compressed)
9 x( B/ O! L% m% n# N* M. T+ A Data Size: 5160677 Bytes = 4.9 MiB; A1 I, c; c$ r1 o. x3 ?* g/ ^
Load Address: 80001000
5 F4 Q s6 P4 L8 A( O Entry Point: 8063d0606 O8 O: R8 d8 ]% z2 S& q3 Q
Verifying Checksum ... Bad Data CRC2 J/ F( V4 d- _. s
ERROR: can't get kernel image!
* `. ?. m# ^) H7 x5 p5 r, y4 ~halley2_plus#
/ H8 Q: ]' ?9 m2 \; h8 y' C$ r& G8 n W/ u; F' ]
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发表于 2023-5-10 09:05
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