mmcblk0: error -1 sending status command, aborting

[  349.289402] end_request: I/O error, dev mmcblk0, sector 60907

[  350.442026] mmcblk0: error -1 sending status command, retrying

[  350.448746] mmcblk0: error -1 sending status command, aborting

[  350.455095] FAT-fs (mmcblk0p1): FAT read failed (blocknr 180)

[  348.073562] FAT-fs (mmcblk0p1): unable to read inode block for updating (i_pos 974132)

測量MSC0_CLK信號 是否有

SDIO是否有問題

數據線MSC0_D0 MSC0_D1 MSC0_D2 MSC0_D3  MSC0_CMD上拉電阻改小  10k

主控出來的clk信號不穩定