Hi:<br> I run mmcinit, and got these output. Did it mean a hardware
error?<br><br>GTA01Bv4 # mmcinit<br>trying to detect SD
Card...<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>MMC found. Card desciption
is:<br>Manufacturer ID = 000000<br>HW/FW Revision = 0 0<br>Product Name
=<br>Serial Number = 000000<br>Month = 0<br>Year = 1997<br>===============>
MMC CMD Timeout<br>===============> MMC CMD Timeout<br>READ_BL_LEN=0,
C_SIZE_MULT=0, C_SIZE=0<br>size = 0<br>===============> MMC CMD
Timeout<br>===============> MMC CMD Timeout<br>===============> MMC CMD
Timeout<br>mmc_block_read: err SDIDSTA=0x00000020<br>GTA01Bv4 #<br><br>Thanks<br clear="all"><br>-- <br>Guiyong Zhu