如果SmartARM3250的CF卡不能使用，请参考下面的步骤来解决。
（1）检查内核版本是否已经支持CF卡，请查看有无drivers/ide/arm/smartarm3250-ide.c以及drivers/ide/arm/smartarm3250-ide.h文件，如果没有，请点击下载新版内核：
SmartARM3250内核V1.05 http://u.115.com/file/f7fe72fc73
其中/file/后面的为文件提取码，如果遇到已经过期的错误提示，请联系技术支持，发邮件到技术支持邮箱。
（2）检查配置文件，主要看ATA、IDE、IDEDISK、VFAT等有没有被选中，如果没有，请选中，当然，为了简便，可以下载附件的配置文件。
文件: smartarm3250_defconfig.zip
大小: 8KB
下载: 下载
覆
如果SmartARM3250的CF卡不能使用，请参考下面的步骤来解决。
（1）检查内核版本是否已经支持CF卡，请查看有无drivers/ide/arm/smartarm3250-ide.c以及drivers/ide/arm/smartarm3250-ide.h文件，如果没有，请点击下载新版内核：
其中/file/后面的为文件提取码，如果遇到已经过期的错误提示，请联系技术支持，发邮件到技术支持邮箱。
（2）检查配置文件，主要看ATA、IDE、IDEDISK、VFAT等有没有被选中，如果没有，请选中，当然，为了简便，可以下载附件的配置文件。
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（3）更新内核，插入CF卡，启动系统。先看启动信息中有无发现CF卡，进入Shell后，先查看/proc/partitions文件，看看有无CF卡的分区，一般为hda或者hda1等，根据卡的分区情况而定。
（4）然后进行挂载，如果是FAT/FAT32格式，可在命令中指定-t vfat进行挂载。
下面是log信息：
NAND read: device 0 offset 0x200000, size 0x1ac9e0
1755616 bytes read: OK
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-2.6.27.8
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1755552 Bytes = 1.7 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux................................................................................... done, booting the kernel.
Linux version 2.6.27.8 (chenxibing@localhost.localdomain) (gcc version 4.3.2 (crosstool-NG-1.3.1) ) #13 PREEMPT Sat Aug 21 13:20:25 CST 2010
CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=0005b177
Machine: SmartARM3250 board with the LPC3250 Microcontroller
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets
CPU0: D cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: root=/dev/mtdblock4 console=ttyS0,115200 mem=64M rootfstype=yaffs2
PID hash table entries: 256 (order: 8, 1024 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 61152KB available (3348K code, 237K data, 112K init)
Calibrating delay loop... 103.83 BogoMIPS (lpj=519168)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 288 bytes
NET: Registered protocol family 16
Invalid board descriptor!
LPC32XX DMA driver
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
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)
TCP reno registered
NET: Registered protocol family 1
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (NAND) ?? 2001-2006 Red Hat, Inc.
yaffs Aug 21 2010 12:25:38 Installing.
msgmni has been set to 119
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
CLCD: ZHIYUAN LCD hardware, QVGA TFT-6862 display
Console: switching to colour frame buffer device 40x30
Serial: 8250/16550 driver4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x40090000 (irq = 9) is a 16550A
console [ttyS0] enabled
serial8250.0: ttyS1 at MMIO 0x40080000 (irq = 7) is a 16550A
serial8250.0: ttyS2 at MMIO 0x40088000 (irq = 8) is a 16550A
serial8250.0: ttyS3 at MMIO 0x40098000 (irq = 10) is a 16550A
lpc32xx_hsuart.0: ttyTX0 at MMIO 0x40014000 (irq = 26) is a lpc32xx_hsuart
lpc32xx_hsuart.0: ttyTX1 at MMIO 0x40018000 (irq = 25) is a lpc32xx_hsuart
lpc32xx_hsuart.0: ttyTX2 at MMIO 0x4001c000 (irq = 24) is a lpc32xx_hsuart
loop: module loaded
LPC32XX_mii_bus: probed
eth0: LPC32XX mac at 0x31060000 irq 29
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:00, irq=-1)
Uniform Multi-Platform E-IDE driver
hda: Hitachi XX.V.3.4.0.0, CFA DISK drive
ide0 at 0xc4866020-0xc486602e,0xc486602e on irq 86
hda: max request size: 128KiB
hda: 250368 sectors (128 MB) w/1KiB Cache, CHS=978/8/32
hda: hda1
Driver 'sd' needs updating - please use bus_type methods
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 0 at 0x00000000
Bad eraseblock 1 at 0x00020000
Bad eraseblock 2 at 0x00040000
Bad eraseblock 152 at 0x01300000
Bad eraseblock 571 at 0x04760000
Bad eraseblock 1594 at 0x0c740000
Creating 5 MTD partitions on "lpc32xx_nand":
0x00000000-0x00180000 : "smartarm3250-boot"
0x00180000-0x001c0000 : "smartarm3250-ubt-prms"
0x00200000-0x00600000 : "smartarm3250-kernel"
0x00600000-0x01600000 : "smartarm3250-safefs"
0x01600000-0x10000000 : "smartarm3250-rootfs"
at25 spi0.0: 32 KByte at25256a eeprom, pagesize 64
I2C device at address 0x2d<6>ISP1301 Vendor ID : 0x04cc
ISP1301 Product ID : 0x1301
ISP1301 Version ID : 0x0210
usb-ohci usb-ohci: at 0xf3120000, irq 0
usb-ohci usb-ohci: pnx4008 OHCI
usb-ohci usb-ohci: new USB bus registered, assigned bus number 1
usb-ohci usb-ohci: irq 59, io mem 0xf3120000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
input: LPC32xx Touchscreen as /class/input/input0
rtc-lpc32xx rtc-lpc32xx: rtc core: registered rtc-lpc32xx as rtc0
i2c /dev entries driver
PNX4008-WDT: PNX4008 Watchdog Timer: heartbeat 19 sec
mmci-pl18x: DMA buffer(10000 bytes), P:0x83930000, V:0xffc1c000
mmc0: MMCI rev 0 cfg 00 at 0x0000000020098000 irq 15,13
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.17.
ASoC version 0.13.2
UDA1380 Audio Codec 0.6<6>ALSA device list:
No soundcards found.
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 1
rtc-lpc32xx rtc-lpc32xx: setting system clock to 2032-10-09 18:04:20 UTC (1980957860)
yaffs: dev is 32505860 name is "mtdblock4"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.4, "mtdblock4"
block 396 is bad
block 1419 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs2 filesystem).
Freeing init memory: 112K
init started: BusyBox v1.11.2 ()
starting pid 328, tty '': '/etc/rc.d/rcS'
Mounting /proc and /sys
Starting the hotplug events dispatcher udevd
Synthesizing initial hotplug events
Setting the hostname to zlg
Mounting filesystems
save exit: isCheckpointed 1
mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
Running sysctl
Setting up networking on loopback device:
Setting up networking on eth0:
Adding static route for default gateway to 192.168.7.1:
Setting nameserver to 192.168.7.1 in /etc/resolv.conf:
Starting inetd:
Starting the port mapper:
Starting the ssh server:
starting pid 653, tty '': '-/bin/sh'
[root@zlg /]# cat /proc/partitions
major minor #blocks name
3 0 125184 hda
3 1 125168 hda1
31 0 1536 mtdblock0
31 1 256 mtdblock1
31 2 4096 mtdblock2
31 3 16384 mtdblock3
31 4 239616 mtdblock4
[root@zlg /]# mount -t vfat /dev/hda1 /mnt/
[root@zlg /]#
