[ 0.977146] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00, 00, 00
[ 0.983709] m25p80: probe of spi32766.0 failed with error -2
[ 0.989902] libphy: Fixed MDIO Bus: probed
请问大家全志Allwinner V3s Linux启动出现spi flash查找错误，所以也没有生成 /dev/mtd* 设备文件，这是什么原因呢？
有没有遇到过的大神？
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奇怪的是sunxi-fel, u-boot均能检测到spi flash的id, 但是Linux driver就是不行:
sunxi-fel:
$ sudo sunxi-fel -p spiflash-info
Manufacturer: Winbond (EFh), model: 40h, size: 33554432 bytes.
u-boot:
=> sf probe 0:0 1000000 0
SF: Detected w25q256 with page size 256 Bytes, erase size 4 KiB, total 32 MiB
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