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HELLO! BOOT0 is starting!
6 W( Z" J$ S6 {; Z" ]$ _% Xboot0 version : 3.0.01 B4 G( L0 a3 _
dram size =10245 V% b* ?* c1 z8 b
card boot number = 2
" i2 G. L7 A7 I4 g- y. X) |card no is 2" B6 p" I( j, l) a
sdcard 2 line count 0
& k2 Y6 M. E4 P7 {( \[mmc]: SD/MMC Card: 4bit, capacity: 3700MB
P. p, G d- t/ A/ U[mmc]: vendor: Man 0x00880804 Snr 0x37003e547 y! b, [) P) l
[mmc]: product: NCard
2 e9 ?, {2 n) H[mmc]: revision: 3.2
, |, D! [7 H7 J5 O' K9 [sdcard 2 init ok
3 s- C! Y4 d, W+ IERROR! NOT find the head of uboot.
2 A* `4 z/ v( d0 j6 g) RReady to disable icache.
- v. O7 a4 i) BJump to Fel.
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G8 M5 ?; W' Q, l3 \% t如上log,机子开机进入了Fel模式,这种模式就CPU的uboot fel拉低才会进入这个模式,可此引脚正常,A20芯片,请问还有什么可能导致进入此模式呢?+ W1 R, n! |9 g! w
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