怀恋 读书时那些 嵌入式陪伴的 日子[原创]ubuntu7.10上搭建arm9交叉开发环境
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peter81015
- 帖子： 16
- 注册时间： 2008-01-19 19:33
Re: 菜鸟安装NFS失败，向各位大侠请教
可能软件源的问题？你可以参考以下链接的快速设置指南试一下bucker 写了：菜鸟安装NFS失败，向各位大侠请教
输入：sudo apt-get install nfs-kernel-server
提示如下：
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
Reading state information... 完成
E: 无法找到软件包 nfs-kernel-server
请问有何办法解决。我的系统是6.10版的，这样的问题和版本有关吗？
http://wiki.ubuntu.org.cn/index.php?tit ... iant=zh-cn
安装过程需要系统光盘。
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peter81015
- 帖子： 16
- 注册时间： 2008-01-19 19:33
搂主的帖子写的很不错
应该置顶的帖子，我用的是Ubuntu7.04和橫颐2410EB的板子；
已经实现nfs的挂载，不过我对楼主最后从nfs启动有点疑问：
正常的从nandfalsh启动，然后再配置网络挂载nfs，也可以运行测试程序，为什么要从NFS启动呢？
还有一个问题请教专家：
我有ARM9的Muti－ICE仿真器，似乎它只能配合ADS在windows环境下调试一些简单程序，比如LED走马灯之类的，这种情况下是不用到嵌入式linux系统的。如果把linux内核的源代码加入ADS的工程中，能否由ADS来编译linux－kernel，开发调试基于嵌入式linux开发板上运行的程序，像单片机和keil一样，设置断点来进行调试诊断？？？
已经实现nfs的挂载，不过我对楼主最后从nfs启动有点疑问：
正常的从nandfalsh启动，然后再配置网络挂载nfs，也可以运行测试程序，为什么要从NFS启动呢？
还有一个问题请教专家：
我有ARM9的Muti－ICE仿真器，似乎它只能配合ADS在windows环境下调试一些简单程序，比如LED走马灯之类的，这种情况下是不用到嵌入式linux系统的。如果把linux内核的源代码加入ADS的工程中，能否由ADS来编译linux－kernel，开发调试基于嵌入式linux开发板上运行的程序，像单片机和keil一样，设置断点来进行调试诊断？？？
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lgl_5923
- 帖子： 11
- 注册时间： 2008-05-06 18:23
- 来自： 云南-麻栗坡
- 联系：
你好：
我看了你的贴子了，我用 的板子也是QQ2440的。照看你说的步骤做了，可是不到挂载目录，找不到，可以提示信息已经挂上了啊，以下是提示信息：
$: sudo mount -t nfs 192.168.0.212:/opt/QQ2440/NFS /mnt
mount: 192.168.0.212:/opt/QQ2440/NFS 已被挂载或 /mnt 正忙
mount: 根据 mtab 中的信息，192.168.0.212:/opt/QQ2440/NFS 已经被挂载到 /mnt 了
可是我到 /mnt目录下是空的：
$: cd /mnt/
$: ls
$:
会不会是权限的问题啊？
/etc/exports 配置是：
##My QQ2440
/opt/QQ2440/NFS 192.168.0.*(rw,sync)
第一次试时我加了，no_root_squash 还是一样的不能看到！
另外$: showmount -e 时出现提示信息是：
showmount: can't get address for akae-207-77
这是正常的吗？
su root 换不到root用户不知道怎么回事？ 麻烦你有空时帮我解决一下，谢谢了！
我的QQ是：463383346 发在QQ上也行，谢谢了！
我看了你的贴子了，我用 的板子也是QQ2440的。照看你说的步骤做了，可是不到挂载目录，找不到，可以提示信息已经挂上了啊，以下是提示信息：
$: sudo mount -t nfs 192.168.0.212:/opt/QQ2440/NFS /mnt
mount: 192.168.0.212:/opt/QQ2440/NFS 已被挂载或 /mnt 正忙
mount: 根据 mtab 中的信息，192.168.0.212:/opt/QQ2440/NFS 已经被挂载到 /mnt 了
可是我到 /mnt目录下是空的：
$: cd /mnt/
$: ls
$:
会不会是权限的问题啊？
/etc/exports 配置是：
##My QQ2440
/opt/QQ2440/NFS 192.168.0.*(rw,sync)
第一次试时我加了，no_root_squash 还是一样的不能看到！
另外$: showmount -e 时出现提示信息是：
showmount: can't get address for akae-207-77
这是正常的吗？
su root 换不到root用户不知道怎么回事？ 麻烦你有空时帮我解决一下，谢谢了！
我的QQ是：463383346 发在QQ上也行，谢谢了！
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xhylyx
- 帖子： 353
- 注册时间： 2007-04-09 15:19
第五步你仔细检查下你成功的把NFS服务打开了没,你在本机上mount下看看lgl_5923 写了：你好：
我看了你的贴子了，我用 的板子也是QQ2440的。照看你说的步骤做了，可是不到挂载目录，找不到，可以提示信息已经挂上了啊，以下是提示信息：
$: sudo mount -t nfs 192.168.0.212:/opt/QQ2440/NFS /mnt
mount: 192.168.0.212:/opt/QQ2440/NFS 已被挂载或 /mnt 正忙
mount: 根据 mtab 中的信息，192.168.0.212:/opt/QQ2440/NFS 已经被挂载到 /mnt 了
可是我到 /mnt目录下是空的：
$: cd /mnt/
$: ls
$:
会不会是权限的问题啊？
/etc/exports 配置是：
##My QQ2440
/opt/QQ2440/NFS 192.168.0.*(rw,sync)
第一次试时我加了，no_root_squash 还是一样的不能看到！
另外$: showmount -e 时出现提示信息是：
showmount: can't get address for akae-207-77
这是正常的吗？
su root 换不到root用户不知道怎么回事？ 麻烦你有空时帮我解决一下，谢谢了！
我的QQ是：463383346 发在QQ上也行，谢谢了！
如果没成功那就是在第五步出问题了
如果第五步成功了你再看下你按照我第六步的设置做了没
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lgl_5923
- 帖子： 11
- 注册时间： 2008-05-06 18:23
- 来自： 云南-麻栗坡
- 联系：
我PC的NFS在别的机器mount成功了，
但进入QQ2440的supervivi>时，输入
param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.168.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.255.0:FriendlyARM.arm9.net:eth0:off"
****************************************************************************************************************
时出错了,以下是我的PC 的IP信息:
$: ifconfig
eth2 链路封装:以太网 硬件地址 00:E0:4C:6A:28:99
inet 地址:192.168.0.212 广播:192.168.0.255 掩码:255.255.255.0
inet6 地址: fe80::2e0:4cff:fe6a:2899/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:6518 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:1730 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:2365007 (2.2 MiB) 发送字节:363162 (354.6 KiB)
中断:19
lo 链路封装:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 跃点数:1
接收数据包:199 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:199 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:0
接收字节:15716 (15.3 KiB) 发送字节:15716 (15.3 KiB)
*****************************************************************************************************************
以下是板子IP的信息：
[root@FriendlyARM /]# sh shi.sh
eth0 Link encap:Ethernet HWaddr 08:00:3E:26:0A:5B
inet addr:192.168.0.230 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:922 (922.0 B) TX bytes:0 (0.0 B)
Interrupt:53 Base address:0x300
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
default 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
[root@FriendlyARM /]#
************************************************************************************************************
板子出错信息是：
Supervivi> param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.1
68.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.25
Supervivi> boot
Copy linux kernel from 0x00050000 to 0x30008000, size = 0x00200000 ... done
zImage magic = 0x016f2818
Setup linux parameters at 0x30000100
linux command line is: "console=ttySAC0 root=/dev/nfs nfsroot=192.1"
MACH_TYPE = 782
NOW, Booting Linux......
Uncompressing Linux.............................................................
............................................ done, booting the kernel.
Linux version 2.6.13 ([email protected]) (gcc version 3.4.1) #1 Tue Sep
18 06:09:37 CST 2007
CPU: ARM920Tid(wb) [41129200] revision 0 (ARMv4T)
Machine: SBC2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
BUG: mapping for 0x19000000 at 0xd0000000 overlaps vmalloc space
S3C2440: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz
S3C2410 Clocks, (c) 2004 Simtec Electronics
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists
Kernel command line: console=ttySAC0 root=/dev/nfs nfsroot=192.1
irq: clearing pending ext status 00000200
irq: clearing subpending status 00000007
irq: clearing subpending status 00000002
PID hash table entries: 512 (order: 9, 8192 bytes)
timer tcon=00000000, tcnt a4ca, tcfg 00000200,00000000, usec 00001e57
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 64MB = 64MB total
Memory: 61184KB available (2535K code, 1005K data, 144K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
USB Power Control, (c) 2004 Simtec Electronics
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C2440: Clock Support, UPLL 48.000 MHz
SCSI subsystem initialized
usbcore: registered new driver hub
S3C2410 DMA Driver, (c) 2003-2004 Simtec Electronics
DMA channel 0 at c4800000, irq 33
DMA channel 1 at c4800040, irq 34
DMA channel 2 at c4800080, irq 35
DMA channel 3 at c48000c0, irq 36
NetWinder Floating Point Emulator V0.97 (double precision)
devfs: 2004-01-31 Richard Gooch ([email protected])
devfs: boot_options: 0x1
yaffs Sep 18 2007 06:07:37 Installing.
Initializing Cryptographic API
Console: switching to colour frame buffer device 30x20
S3C24X0 fb0: s3c2410fb frame buffer device initialize done
GPIO L3 bus interface for S3C2440, installed
S3C2410 RTC, (c) 2004 Simtec Electronics
s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling
leds initialized
s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
nbd: registered device at major 43
Cirrus Logic CS8900A driver for Linux (Modified for SMDK2410)
eth0: CS8900A rev E at 0xd0000300 irq=53, no eeprom , addr: 08: 0:3E:26:0A:5B
Linux video capture interface: v1.00
ovcamchip: v2.27 for Linux 2.6 : OV camera chip I2C driver
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
ide_s3c2440_init
ide0: S3C2410 IDE interface
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand: mapped registers at c4880000
s3c2440-nand: timing: Tacls 9ns, Twrph0 39ns, Twrph1 9ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit
)
NAND_ECC_NONE selected by board driver. This is not recommended !!
Scanning device for bad blocks
Bad eraseblock 3472 at 0x03640000
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x00000000-0x00030000 : "bootloader"
mtd: Giving out device 0 to bootloader
0x00050000-0x00250000 : "kernel"
mtd: Giving out device 1 to kernel
0x00250000-0x03ffc000 : "root"
mtd: Giving out device 2 to root
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
usbcore: registered new driver ov511
drivers/usb/media/ov511.c: v1.64 for Linux 2.5 : ov511 USB Camera Driver
usbcore: registered new driver gspca
drivers/usb/media/gspca/gspca_core.c: gspca driver 00.60.00 registered
mice: PS/2 mouse device common for all mice
ts: Compaq touchscreen protocol output
s3c2410 TouchScreen successfully loaded
i2c /dev entries driver
s3c2440-i2c s3c2440-i2c: slave address 0x10
s3c2440-i2c s3c2440-i2c: bus frequency set to 98 KHz
s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
mmci-s3c2410: probe: mapped sdi_base=c4d00000 irq=37 irq_cd=60 dma=0.
mmci-s3c2410: initialisation done.
SBC2440 SOUND driver register
SBC2440 SOUND driver probe!
SBC2440 UDA1341 audio driver initialized
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond locked busy. Probably have broken SD-Card.
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
**********************************************************************************************************
然后就是死在那了，不知道为什么会这样，为什么没有挂载成功呢？是不是我的命令入的不对啊？
param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.168.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.255.0:FriendlyARM.arm9.net:eth0:off"
这是我输入的命令
麻烦你再我帮看看，谢谢了！ －－－－－－－－梁光林
但进入QQ2440的supervivi>时，输入
param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.168.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.255.0:FriendlyARM.arm9.net:eth0:off"
****************************************************************************************************************
时出错了,以下是我的PC 的IP信息:
$: ifconfig
eth2 链路封装:以太网 硬件地址 00:E0:4C:6A:28:99
inet 地址:192.168.0.212 广播:192.168.0.255 掩码:255.255.255.0
inet6 地址: fe80::2e0:4cff:fe6a:2899/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:6518 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:1730 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:2365007 (2.2 MiB) 发送字节:363162 (354.6 KiB)
中断:19
lo 链路封装:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 跃点数:1
接收数据包:199 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:199 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:0
接收字节:15716 (15.3 KiB) 发送字节:15716 (15.3 KiB)
*****************************************************************************************************************
以下是板子IP的信息：
[root@FriendlyARM /]# sh shi.sh
eth0 Link encap:Ethernet HWaddr 08:00:3E:26:0A:5B
inet addr:192.168.0.230 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:922 (922.0 B) TX bytes:0 (0.0 B)
Interrupt:53 Base address:0x300
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
default 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
[root@FriendlyARM /]#
************************************************************************************************************
板子出错信息是：
Supervivi> param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.1
68.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.25
Supervivi> boot
Copy linux kernel from 0x00050000 to 0x30008000, size = 0x00200000 ... done
zImage magic = 0x016f2818
Setup linux parameters at 0x30000100
linux command line is: "console=ttySAC0 root=/dev/nfs nfsroot=192.1"
MACH_TYPE = 782
NOW, Booting Linux......
Uncompressing Linux.............................................................
............................................ done, booting the kernel.
Linux version 2.6.13 ([email protected]) (gcc version 3.4.1) #1 Tue Sep
18 06:09:37 CST 2007
CPU: ARM920Tid(wb) [41129200] revision 0 (ARMv4T)
Machine: SBC2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
BUG: mapping for 0x19000000 at 0xd0000000 overlaps vmalloc space
S3C2440: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz
S3C2410 Clocks, (c) 2004 Simtec Electronics
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists
Kernel command line: console=ttySAC0 root=/dev/nfs nfsroot=192.1
irq: clearing pending ext status 00000200
irq: clearing subpending status 00000007
irq: clearing subpending status 00000002
PID hash table entries: 512 (order: 9, 8192 bytes)
timer tcon=00000000, tcnt a4ca, tcfg 00000200,00000000, usec 00001e57
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 64MB = 64MB total
Memory: 61184KB available (2535K code, 1005K data, 144K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
USB Power Control, (c) 2004 Simtec Electronics
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C2440: Clock Support, UPLL 48.000 MHz
SCSI subsystem initialized
usbcore: registered new driver hub
S3C2410 DMA Driver, (c) 2003-2004 Simtec Electronics
DMA channel 0 at c4800000, irq 33
DMA channel 1 at c4800040, irq 34
DMA channel 2 at c4800080, irq 35
DMA channel 3 at c48000c0, irq 36
NetWinder Floating Point Emulator V0.97 (double precision)
devfs: 2004-01-31 Richard Gooch ([email protected])
devfs: boot_options: 0x1
yaffs Sep 18 2007 06:07:37 Installing.
Initializing Cryptographic API
Console: switching to colour frame buffer device 30x20
S3C24X0 fb0: s3c2410fb frame buffer device initialize done
GPIO L3 bus interface for S3C2440, installed
S3C2410 RTC, (c) 2004 Simtec Electronics
s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling
leds initialized
s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
nbd: registered device at major 43
Cirrus Logic CS8900A driver for Linux (Modified for SMDK2410)
eth0: CS8900A rev E at 0xd0000300 irq=53, no eeprom , addr: 08: 0:3E:26:0A:5B
Linux video capture interface: v1.00
ovcamchip: v2.27 for Linux 2.6 : OV camera chip I2C driver
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
ide_s3c2440_init
ide0: S3C2410 IDE interface
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand: mapped registers at c4880000
s3c2440-nand: timing: Tacls 9ns, Twrph0 39ns, Twrph1 9ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit
)
NAND_ECC_NONE selected by board driver. This is not recommended !!
Scanning device for bad blocks
Bad eraseblock 3472 at 0x03640000
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x00000000-0x00030000 : "bootloader"
mtd: Giving out device 0 to bootloader
0x00050000-0x00250000 : "kernel"
mtd: Giving out device 1 to kernel
0x00250000-0x03ffc000 : "root"
mtd: Giving out device 2 to root
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
usbcore: registered new driver ov511
drivers/usb/media/ov511.c: v1.64 for Linux 2.5 : ov511 USB Camera Driver
usbcore: registered new driver gspca
drivers/usb/media/gspca/gspca_core.c: gspca driver 00.60.00 registered
mice: PS/2 mouse device common for all mice
ts: Compaq touchscreen protocol output
s3c2410 TouchScreen successfully loaded
i2c /dev entries driver
s3c2440-i2c s3c2440-i2c: slave address 0x10
s3c2440-i2c s3c2440-i2c: bus frequency set to 98 KHz
s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
mmci-s3c2410: probe: mapped sdi_base=c4d00000 irq=37 irq_cd=60 dma=0.
mmci-s3c2410: initialisation done.
SBC2440 SOUND driver register
SBC2440 SOUND driver probe!
SBC2440 UDA1341 audio driver initialized
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond: at least one card is busy - trying again.
MMC: sd_app_op_cond locked busy. Probably have broken SD-Card.
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
**********************************************************************************************************
然后就是死在那了，不知道为什么会这样，为什么没有挂载成功呢？是不是我的命令入的不对啊？
param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.168.0.212:/opt/QQ2440/NFS ip=192.168.0.230:192.168.0.212:192.168.0.212:255.255.255.0:FriendlyARM.arm9.net:eth0:off"
这是我输入的命令
麻烦你再我帮看看，谢谢了！ －－－－－－－－梁光林
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mxd271966940
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lgl_5923
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chiorange
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Re: 菜鸟安装NFS失败，向各位大侠请教
bucker 写了：菜鸟安装NFS失败，向各位大侠请教
输入：sudo apt-get install nfs-kernel-server
提示如下：
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
Reading state information... 完成
E: 无法找到软件包 nfs-kernel-server
请问有何办法解决。我的系统是6.10版的，这样的问题和版本有关吗？
14楼，，这应该是你的更新源设的不好，，上网找一些
或者试试 sudo apt-get install nfs