How to use the CF in EP2C35(DEV kit)

Dear HIppo

Now I have select drivers->ata->altera CF in kernel config, so I get The

Next Information when the system boot.

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smc_probe: 85000 Khz Nios

SMSC LAN91C111 Driver (v2.1), (Linux Kernel 2.6)

eth0: SMC91C11xFD(rev:1) at 0x81000300 IRQ:6 MEMSIZE:8192b NOWAIT:0 ADDR: 00:07:

ed:0f:61:8e

smc_probe: 85000 Khz Nios

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx

CF: ctl=1

hda: Hitachi XXM2.3.0, CFA DISK drive

ide0 at 0x81011000-0x81011007,0x81011038 on irq 7

NET: Registered protocol family 2

IP: routing cache hash table of 512 buckets, 4Kbytes

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

NET: Registered protocol family 1

Freeing unused kernel memory: 2036k freed (0x4160000 - 0x435c000)

init started: BusyBox v1.1.1-pre0 (2006.03.06-16:49+0000) multi-call binary

BusyBox v1.1.1-pre0 (2006.03.06-16:49+0000) Built-in shell (msh)

Enter &#39;help&#39; for a list of built-in commands.

# [/b]

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the kerner have check the CF card .

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ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx

CF: ctl=1

hda: Hitachi XXM2.3.0, CFA DISK drive

ide0 at 0x81011000-0x81011007,0x81011038 on irq 7[/b]

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Now I shoud mount it

but i don&#39;t know which node is the CF card.

first i have select the VFAT in the kernel config

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# cat /proc/filesystems

nodev sysfs

nodev rootfs

nodev bdev

nodev proc

nodev sockfs

nodev pipefs

nodev futexfs

nodev tmpfs

nodev ramfs

vfat

nodev autofs[/b]

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but i find i got the next error

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# mount -t vfat /dev/hda /mnt

mount: Mounting /dev/hda on /mnt failed: No such device or address# [/b]

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pls help me ! thanks!