2410开发板开机Reading data from NAND FLASH without ECC isnot recommended

yanxinghua

2410开发板开机Reading data from NAND FLASH without ECC isnot recommended [复制链接]

我是刚接触嵌入式的用是优龙的2410开发板,开机进Linux时只是停在QT欢迎界面就没有反应了,下面是启动过程:
Power on reset
Read chip id = ec76
Nand flash status = c0
Env.Os_Auto_Flag=1
************************************
*                                  *
*     ST2410 Board BIOS V3.01      *
*     Http://www.ucdragon.com      *
*                                  *
************************************
NAND Flash Boot

Please select function :
0 : USB download file
1 : Uart download file
2 : Write Nand flash with download file
3 : Load Pragram from Nand flash and run
4 : Erase Nand flash regions
5 : Write NOR flash with download file
6 : Set boot params
7 : Set AutoBoot parameter,1:linux 2:wince
Read chip id = ec76
Nand flash status = c0
Set boot params = root=/dev/mtdblock2 load_ramdisk=0 init=/linuxrc console=ttyS0 mem=64M devfs=mount
Uncompressing Linux............................................................... done, booting the kernel.

Linux version 2.4.18-rmk7-pxa1 (root@localhost.localdomain) (gcc version 2.95.3 20010315 (release)) #2 Thu Nov 18 09:49:37 CST 2004

CPU: ARM/CIRRUS Arm920Tsid(wb) revision 0

Machine: Samsung-SMDK2410

On node 0 totalpages: 16384

zone(0): 16384 pages.

zone(1): 0 pages.

zone(2): 0 pages.

Kernel command line: root=/dev/mtdblock2 load_ramdisk=0 init=/linuxrc console=ttyS0 mem=64M devfs=mount

DEBUG: timer count 15626

Console: colour dummy device 80x30

Calibrating delay loop... 99.94 BogoMIPS

Memory: 64MB = 64MB total

Memory: 62364KB available (1686K code, 343K data, 72K init)

Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)

Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)

Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)

Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)

Page-cache hash table entries: 16384 (order: 4, 65536 bytes)

POSIX conformance testing by UNIFIX

Linux NET4.0 for Linux 2.4

Based upon Swansea University Computer Society NET3.039

Initializing RT netlink socket

CPU clock = 200.000 Mhz, HCLK = 100.000 Mhz, PCLK = 50.000 Mhz

Initializing S3C2410 buffer pool for DMA workaround

usbctl: zombie --> [reset] --> default. Device in default state.

S3C2410 USB Controller Core Initialized

USB Function Character Driver Interface - 0.5, (C) 2001, Extenex Corp.

usbctl: Opened for usb-char

usbctl: Started for usb-char

Starting kswapd

devfs: v1.10 (20020120) Richard Gooch (rgooch@atnf.csiro.au)

devfs: boot_options: 0x1

tts/00 at I/O 0x50000000 (irq = 52) is a S3C2410

tts/d1 at I/O 0x50004000 (irq = 55) is a S3C2410

tts/02 at I/O 0x50008000 (irq = 58) is a S3C2410

Console: switching to colour frame buffer device 30x40

Installed S3C2410 frame buffer

pty: 256 Unix98 ptys configured

s3c2410-ts initialized

s3c2410-pwm initialized

S3C2410 Real Time Clock Driver v0.1

block: 128 slots per queue, batch=32

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

eth0: cs8900 rev K(3.3 Volts) found at 0xd0000300

cs89x0 media RJ-45, IRQ 37

loop: loaded (max 8 devices)

PPP generic driver version 2.4.1

PPP BSD Compression module registered

Linux video capture interface: v1.00

SCSI subsystem driver Revision: 1.00

NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V)

Creating 5 MTD partitions on "NAND 64MiB 3,3V":

0x00000000-0x00030000 : "boot"

0x00030000-0x00200000 : "kernel"

0x00200000-0x02000000 : "rootfs"

0x02000000-0x03000000 : "ext-fs1"

0x03000000-0x04000000 : "ext-fs2"

usb.c: registered new driver usbdevfs

usb.c: registered new driver hub

usb-ohci.c: USB OHCI at membase 0xe9000000, IRQ 26

usb.c: new USB bus registered, assigned bus number 1

hub.c: USB hub found

port #1 suspened!

port #0 alived!

hub.c: 1 port detected

usb.c: registered new driver usb_mouse

usbmouse.c: v1.6:USB HID Boot Protocol mouse driver

usb.c: registered new driver keyboard

usbkbd.c: :USB HID Boot Protocol keyboard driver

mice: PS/2 mouse device common for all mice

NET4: Linux TCP/IP 1.0 for NET4.0

IP Protocols: ICMP, UDP, TCP, IGMP

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

TCP: Hash tables configured (established 4096 bind 4096)

NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.

NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com

VFS: Mounted root (cramfs filesystem).

Mounted devfs on /dev

Freeing init memory: 72K

Reading data from NAND FLASH without ECC is not recommended

mount /etc as ramfs
re-create the /etc/mtab entries
UDA1341 audio driver initialized

Reading data from NAND FLASH without ECC is not recommended

Initializing USB Mass Storage driver...

usb.c: registered new driver usb-storage

USB Mass Storage support registered.

Linux video capture interface: v1.00

video_dev: unable to get major 81

insmod: init_module: videodev: Input/output error
usb.c: registered new driver ov511

ov511.c: v1.48a for Linux 2.4 : OV511 USB Camera Driver

mount: Mounting none on /proc/bus/usb failed: No such file or directory
cramfs: wrong magic

mount: Mounting /dev/mtdblock/3 on /tmp/disk3 failed: Invalid argument

init started:  BusyBox v0.60.5 (2003.05.12-11:53+0000) multi-cll binary
Reading data from NAND FLASH without ECC is not recommended


Please press Enter to activate this console. /bin/cp: will not create hard link `/tmp/Applications/Network/modules' to directory `/tmp/Applications/AlarmServer'
/bin/cp: will not create hard link `/tmp/Documents' to directory `/tmp/Applications/qimpen'
Reading data from NAND FLASH without ECC is not recommended

Could not open mime.types file, "etc/mime.types", for reading
Reading data from NAND FLASH without ECC is not recommended

Reading data from NAND FLASH without ECC is not recommended

[9;0][?33l[?25l][?33l[?25lReading data from NAND FLASH without ECC is not recommended

Could not read calibration: /etc/pointercal
Create pluginlibman in libqpe
Reading data from NAND FLASH without ECC is not recommended

Reading data from NAND FLASH without ECC is not recommended

Use QPEApplication's PluginLibraryManager
Reading data from NAND FLASH without ECC is not recommended

Setting up QCop to QPE/System
channel QPE/Card added
channel QPE/Server added
channel QPE/IME added
Reading data from NAND FLASH without ECC is not recommended

Create pluginlibman in libqpe
Reading data from NAND FLASH without ECC is not recommended

Use QPEApplication's PluginLibraryManager
QuickLauncher running
channel QPE/Application/quicklauncher added
channel QPE/QuickLauncher-54 added
Registered QPE/QuickLauncher-54
Reading data from NAND FLASH without ECC is not recommended
过一会就会有出现在了如下提示:
Cannot suspend - no APM support in kernel
这是怎么回事呀?
怎么解决呀!

younha

发了这么久怎么没人回呀
我自己先顶一下吧！

loolen

查查APM是什么? 或者如果这块不重要,把它从kernel中T掉,

xjwf1986

我 今天 也遇到了同样的问题,也想向大家请教一下 ,请给予支持为盼

damofeishazcj

只是一句警告，如果不想要，可以注释掉。