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Altera_Forum
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19 years ago

Problem of CF card.(ctl=-1)

Hi, all. I use Stratic2 board of ALTERA nios2. I have a problem for compact flash. Kernel detected CF card slot, but I receive following open messages. I checked cause in this forum, and ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Hi, all.

I got successful for CF card.

I connected detect_n to CD1_N by the SOPC Builder, reset_n_from_the_cf to PIN_U3 by the Pin Planner.

And, I made a .sof file and .ptf file again, and I got a new kernel.

The cause is as follows.

CF: ctl=1

hda: SanDisk SDCFJ-32, CFA DISK drive

ide0 at 0x81211100-0x81211107,0x81211138 on irq 7

hda: max request size: 128KiB

hda: 62720 sectors (32 MB) w/1KiB Cache, CHS=490/4/32

hda: hda1

Command: mkdir /mnt/cf

Command: mount -t vfat /dev/hda1 /mnt/cf

Thanks.