linux3.0.1内核无法挂载SD卡？？

ywmen

hi，各位帮忙看看，参照OK6410-A开发板linux3.0.1用户手册以下指导：
3-6-2 烧写yaffs文件系统
准备工作：已经烧写好一整套 Linux3.0.1 到开发板中。
步骤 1. 准备一张SD 卡（或U 盘）。
步骤 2. 将MY6410_yaffs2_v4.0.tar.gz 拷贝到SD 卡（或U 盘）中。
步骤 3. 将SD 卡（或U 盘）接在开发板上。
步骤 4. 给开发板上电，启动Linux 系统，等到系统完全启动。
步骤 5. 这一步最关键，主要的目的是：将MY6410_yaffs2_v4.0.tar.gz 内的文件解压缩到开发板的/mnt/disk 路径下。

但是我的板子linux3.0.1起来后，ls sdcard却没有发现我的SD卡（确认SD卡接触没有任何问题），这是为什么啊？

# ls
bin      etc      mnt      root     sys      usr
dev      lib      opt      sbin     tmp      var
empty    linuxrc  proc     sdcard   udisk
# ls sdcard
#

ywmen

怎么没人噶？？？？

ywmen

还有我的板子linux3.0不能启动QT啊，这是怎么回事，bin/sh出错了？以下是启动信息：
Starting kernel ...


Uncompressing Linux... done, booting the kernel.
Linux version 3.0.1-svn140 (root@monkey-MS-7678) (gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72) ) #237 Wed Nov 2 10:51:04 CST 2011
S3C24XX Clocks, Copyright 2004 Simtec Electronics
camera: no parent clock specified
S3C64XX: PLL settings, A=532000000, M=532000000, E=24000000
S3C64XX: HCLK2=266000000, HCLK=133000000, PCLK=66500000
mout_apll: source is fout_apll (1), rate is 532000000
mout_epll: source is epll (1), rate is 24000000
mout_mpll: source is mpll (1), rate is 532000000
mmc_bus: source is mout_epll (0), rate is 24000000
mmc_bus: source is mout_epll (0), rate is 24000000
mmc_bus: source is mout_epll (0), rate is 24000000
usb-bus-host: source is clk_48m (0), rate is 48000000
uclk1: source is dout_mpll (1), rate is 66500000
spi-bus: source is mout_epll (0), rate is 24000000
spi-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
audio-bus: source is mout_epll (0), rate is 24000000
irda-bus: source is mout_epll (0), rate is 24000000
camera: no parent clock specified
Kernel command line: root=/dev/mtdblock2 rootfstype=cramfs console=ttySAC0,115200
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256MB = 256MB total
Memory: 206888k/206888k available, 55256k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    DMA     : 0xff600000 - 0xffe00000   (   8 MB)
    vmalloc : 0xd0800000 - 0xf4000000   ( 568 MB)
    lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .init : 0xc0008000 - 0xc0033000   ( 172 kB)
      .text : 0xc0033000 - 0xc06f46bc   (6918 kB)
      .data : 0xc06f6000 - 0xc07367c8   ( 258 kB)
       .bss : 0xc07367ec - 0xc07b4088   ( 503 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:246 nr_irqs:246 246
VIC @f4000000: id 0x00041192, vendor 0x41
VIC @f4010000: id 0x00041192, vendor 0x41
Console: colour dummy device 80x30
console [ttySAC0] enabled
Calibrating delay loop... 528.79 BogoMIPS (lpj=2643968)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
hw perfevents: enabled with v6 PMU driver, 3 counters available
devtmpfs: initialized
NET: Registered protocol family 16
hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
s3c64xx_dma_init: Registering DMA channels
PL080: IRQ 73, at d0804000, channels 0..8
PL080: IRQ 74, at d0806000, channels 8..16
bio: create slab <bio-0> at 0
SCSI subsystem initialized
------------[ cut here ]------------
WARNING: at drivers/gpio/gpiolib.c:101 gpio_ensure_requested+0x58/0x124()
---[ end trace da227214a82491b7 ]---
usbcore: registered new interface driver usbfs

（下楼续）

ywmen

usbcore: registered new interface driver hub
usbcore: registered new device driver usb
s3c-i2c s3c2440-i2c.0: slave address 0x10
s3c-i2c s3c2440-i2c.0: bus frequency set to 64 KHz
s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter
Advanced Linux Sound Architecture Driver Version 1.0.24.
cfg80211: Calling CRDA to update world regulatory domain
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
audit: initializing netlink socket (disabled)
type=2000 audit(0.270:1): initialized
msgmni has been set to 404
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
LCD TYPE :: LTE480WV will be initialized
Console: switching to colour frame buffer device 60x34
fb0: s3cfb frame buffer device
fb1: s3cfb frame buffer device
fb2: s3cfb frame buffer device
fb3: s3cfb frame buffer device
s3c6400-uart.0: ttySAC0 at MMIO 0x7f005000 (irq = 16) is a S3C6400/10
s3c6400-uart.1: ttySAC1 at MMIO 0x7f005400 (irq = 20) is a S3C6400/10
s3c6400-uart.2: ttySAC2 at MMIO 0x7f005800 (irq = 24) is a S3C6400/10
s3c6400-uart.3: ttySAC3 at MMIO 0x7f005c00 (irq = 28) is a S3C6400/10
NAND device: Manufacturer ID: 0xec, Chip ID: 0xd5 (Samsung NAND 2GiB 3,3V 8-bit)
Creating 4 MTD partitions on "NAND 2GiB 3,3V 8-bit":
0x000000000000-0x000000100000 : "Bootloader"
0x000000100000-0x000000600000 : "Kernel"
0x000000600000-0x000007e00000 : "User"
0x000007e00000-0x000080000000 : "File System"
vcan: Virtual CAN interface driver
slcan: serial line CAN interface driver
slcan: 10 dynamic interface channels.
CAN device driver interface
mcp251x: setup gpio pins CS and External Int
mcp2515 spi1.0: MCP251x didn't enter in conf mode after reset
mcp2515 spi1.0: Probe failed
mcp2515 spi1.0: probe failed
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
dm9000 Ethernet Driver, V1.31
eth0: dm9000a at d081a000,d0c00004 IRQ 108 MAC: 08:90:00:a0:90:90 (platform data)
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
usbcore: registered new interface driver rt73usb
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 79, io mem 0x74300000
s3c2410-ohci s3c2410-ohci: init err (00000000 0000)
ohci_hcd: can't start s3c24xx
s3c2410-ohci s3c2410-ohci: startup error -75
s3c2410-ohci s3c2410-ohci: USB bus 1 deregistered
s3c2410-ohci: probe of s3c2410-ohci failed with error -75
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
usbserial: USB Serial Driver core
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
dummy_hcd dummy_hcd: USB Host+Gadget Emulator, driver 02 May 2005
dummy_hcd dummy_hcd: Dummy host controller
dummy_hcd dummy_hcd: new USB bus registered, assigned bus number 1
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Dummy host controller
usb usb1: Manufacturer: Linux 3.0.1-svn140 dummy_hcd
usb usb1: SerialNumber: dummy_hcd
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
input: gpio-keys as /devices/platform/gpio-keys/input/input0
input: s3c-keypad as /devices/virtual/input/input1
S3C Keypad Driver
S3C Touchscreen driver, (c) 2008 Samsung Electronics
S3C TouchScreen got loaded successfully : 12 bits
input: S3C TouchScreen as /devices/virtual/input/input2
s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
s3c-rtc s3c64xx-rtc: rtc core: registered s3c as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
gspca: main v2.10.0 registered
usbcore: registered new interface driver benq
benq: registered
usbcore: registered new interface driver conex
conex: registered
usbcore: registered new interface driver cpia1
cpia1: registered
usbcore: registered new interface driver etoms
etoms: registered
usbcore: registered new interface driver finepix
finepix: registered
usbcore: registered new interface driver jeilinj
jeilinj: registered
usbcore: registered new interface driver mars
mars: registered
usbcore: registered new interface driver mr97310a
mr97310a: registered
usbcore: registered new interface driver ov519
ov519: registered
usbcore: registered new interface driver ov534
ov534: registered
usbcore: registered new interface driver ov534_9
ov534_9: registered
usbcore: registered new interface driver pac207
pac207: registered
usbcore: registered new interface driver pac7302
pac7302: registered
usbcore: registered new interface driver pac7311
pac7311: registered
usbcore: registered new interface driver sn9c2028
sn9c2028: registered
usbcore: registered new interface driver sn9c20x
sn9c20x: registered
usbcore: registered new interface driver sonixb
sonixb: registered
usbcore: registered new interface driver sonixj
sonixj: registered
usbcore: registered new interface driver spca500
spca500: registered
usbcore: registered new interface driver spca501
spca501: registered
usbcore: registered new interface driver spca505
spca505: registered
usbcore: registered new interface driver spca506
spca506: registered
usbcore: registered new interface driver spca508
spca508: registered
usbcore: registered new interface driver spca561
spca561: registered
usbcore: registered new interface driver spca1528
spca1528: registered
usbcore: registered new interface driver sq905
sq905: registered
usbcore: registered new interface driver sq905c
sq905c: registered
usbcore: registered new interface driver sq930x
sq930x: registered
usbcore: registered new interface driver sunplus
sunplus: registered
usbcore: registered new interface driver stk014
stk014: registered
usbcore: registered new interface driver stv0680
stv0680: registered
usbcore: registered new interface driver t613
t613: registered
usbcore: registered new interface driver tv8532
tv8532: registered
usbcore: registered new interface driver vc032x
vc032x: registered
usbcore: registered new interface driver zc3xx
zc3xx: registered
usbcore: registered new interface driver ALi m5602
ALi m5602: registered
usbcore: registered new interface driver STV06xx
STV06xx: registered
gspca_gl860: driver startup - version 0.9d10
usbcore: registered new interface driver gspca_gl860
gspca_gl860: driver registered
s3c-fimc: controller 0 registered successfully
s3c-fimc: controller 1 registered successfully
s3c-fimc: info ov965x_init
cym s3c_mfc_mememap: addr:5dff9000 size:1138688
S3C6400 MFC Driver, (c) 2007 Samsung Electronics
S3C PostProcessor Driver v3.12, (c) 2009 Samsung Electronics
S3C6410 TV encoder Driver, (c) 2008 Samsung Electronics
S3C6410 TV scaler Driver, (c) 2008 Samsung Electronics
S3C Rotator Driver, (c) 2008 Samsung Electronics
s3c_rotator_probe called
S3C JPEG Driver, (c) 2007 Samsung Electronics
s3c_g2d_probe called
s3c_g2d_probe Success
S3C G3D Driver, (c) 2007-2009 Samsung Electronics
S3C CMM Driver, (c) 2008 Samsung Electronics
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.0: clock source 2: mmc_bus (24000000 Hz)
mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133000000 Hz)
s3c-sdhci s3c-sdhci.1: clock source 2: mmc_bus (24000000 Hz)
mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
asoc: AC97 HiFi <-> s3c-ac97 mapping ok
mmc0: new high speed SD card at address 0001
mmcblk0: mmc0:0001 APPSD 946 MiB
mmcblk0: p1
ALSA device list:
  #0: SMDK (WM9713)
TCP cubic registered
NET: Registered protocol family 17
can: controller area network core (rev 20090105 abi 8)
NET: Registered protocol family 29
can: raw protocol (rev 20090105)
can: broadcast manager protocol (rev 20090105 t)
lib80211: common routines for IEEE802.11 drivers
Registering the dns_resolver key type
s3c-rtc s3c64xx-rtc: setting system clock to 2000-01-02 10:17:37 UTC (946808257)
VFS: Mounted root (cramfs filesystem) readonly on device 31:2.
devtmpfs: mounted
Freeing init memory: 172K
cramfs: bad compressed blocksize 224111229
cramfs: bad compressed blocksize 224111229
/bin/sh: can't access tty; job control turned off
# qt &
# /bin/sh: qt: not found

飞凌-develop

Linux3.0新版本正在上传中，用户最近几天可以下载，新版本重点支持一键烧写Yaffs2 文件系统，且多媒体部分进行了更新。

ywmen

嗯嗯，在哪可以知道是否可以下载啦？

飞凌-fatfish

换5月最新更新就可以了。

飞凌-chongzi

http://bbs.witech.com.cn/thread-3809-1-1.html
从这是下载