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HELLO! BOOT0 is starting!
# p) u1 L9 J H# c; k& s! X- ~ @boot0 version : 3.0.0! f' d. [. { i, _
dram size =1024% P; `* g4 a# _3 C) ?% n; Y
card boot number = 2
, g. k) J# _! W6 scard no is 2
% ^* H' @' j4 W, [sdcard 2 line count 0
7 R% ]4 o1 w& d# u& W[mmc]: SD/MMC Card: 4bit, capacity: 3700MB8 i p$ n' p( v
[mmc]: vendor: Man 0x00880804 Snr 0x37003e543 F/ _4 ~; o: S: `
[mmc]: product: NCard
3 A2 x% R/ P6 V/ u6 T6 F! W6 s[mmc]: revision: 3.2, z5 m3 m8 U% j( O, I
sdcard 2 init ok
& y( @9 y$ i* `/ U+ K! E5 o8 P" lERROR! NOT find the head of uboot.
1 |" M5 i0 i8 Y9 c; q! n5 D7 ?Ready to disable icache.6 i5 z9 |! Q0 W3 b3 [
Jump to Fel.7 M, M' ^, c+ A, o. r+ c P; }
# N' I: w( b. O& P5 ]2 W9 C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?
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