——————————————————————————————————————————————————————————————————————
串口返回正确的信息
Booting PSP Boot Loader
Starting NAND Copy
Booting Application @ 0x81080000
U-Boot 1.2.0 (Sep 12 2013 - 15:31:07)
I2C: ready
DRAM: 256 MB
unknown vendor=0 Flash: 0 kB
NAND: 128 MB
In: serial
Out: serial
Err: serial
ARM Clock :- 495MHz
DDR Clock :- 396MHz
Hit any key to stop autoboot: 3 2 1 0
TFTP from server 192.168.253.128; our IP address is 192.168.253.101
Filename 'uImage'.
Load address: 0x80800000
Loading: *#################################################################
#################################################################
#################################################################
#################################################################
######################
done
Bytes transferred = 1442940 (16047c hex)
## Booting image at 80800000 ...
Image Name: Linux-2.6.10_mvl401-davinci_evm-
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1442876 Bytes = 1.4 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
Starting kernel ...
Uncompressing Linux................................................................................................... done, booting the kernel.
Linux version 2.6.10_mvl401-davinci_evm-PSP_01_30_00_082 (root@txyu-linux) (gcc version 3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #111 Thu Aug 18 11:54:05 CST 2011
CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ)
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Machine: DaVinci DM6467 EVM
Memory policy: ECC disabled, Data cache writeback
DM6467
Built 1 zonelists
Kernel command line: console=ttyS0,115200n8 noinitrd rw ip=192.168.253.101 root=/dev/nfs nfsroot=192.168.253.128:/opt/nfs,nolock mem=120M
PID hash table entries: 512 (order: 9, 8192 bytes)
xxxxxxxxxxxx------DM646X_CLOCK_TICK_RATE=247500000
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: 120MB = 120MB total
Memory: 118400KB available (2490K code, 518K data, 172K init)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
desched cpu_callback 2/00000000
desched thread 0 started up.
NET: Registered protocol family 16
DaVinci: 48 gpio irqs
Registering platform device 'serial8250.0'. Parent at platform
Registering platform device 'musb_hdrc'. Parent at platform
Registering platform device 'nand_davinci.0'. Parent at platform
DaVinci I2C DEBUG: 16:37:10 Jun 30 2011
Registering platform device 'i2c'. Parent at platform
ch0 default output "COMPOSITE", mode "NTSC"
ch1 default output "", mode ""
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
musb_hdrc: version 2.2a/db-0.4.8 [cppi-dma] [host] [debug=0]
musb_hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn)
musb_hdrc: MHDRC RTL version 1.500
musb_hdrc: USB Host mode controller at c8000000 using DMA, IRQ 13
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: devfs_debug: 0x0
devfs: boot_options: 0x1
JFFS version 1.0, (C) 1999, 2000 Axis Communications AB
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
yaffs Jun 30 2011 16:36:48 Installing.
Registering platform device 'DavinciHD_vdce.2'. Parent at platform
Registering platform device 'davinci_pwm0.0'. Parent at platform
Registering platform device 'davinci_pwm1.1'. Parent at platform
CIR device registered successfully (Major = 251, Minor = 0)<6>Registering platform device 'cir.0'. Parent at platform
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x1c20000 (irq = 40) is a ST16654
ttyS1 at MMIO 0x1c20400 (irq = 41) is a ST16650V2
io scheduler noop registered
io scheduler anticipatory registered
RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize
Registering platform device 'ti_davinci_emac'. Parent at platform
TI DaVinci EMAC: MAC address is deadbeaf
TI DaVinci EMAC Linux version updated 5.0
TI DaVinci EMAC: Installed 1 instances.
netconsole: not configured, aborting
i2c /dev entries driver
Linux video capture interface: v1.00
Registering platform device 'vpif capture.1'. Parent at platform
tvp5150: Driver initialized.
tvp5150 reg initialized.
I2C Debug: Allocate sii9125 Success major number=261095424
sii9125: Driver initialized.
I2C Debug: i2c add 0 driver success
I2C Debug: i2c add 1 driver success
Registering platform device 'vpif display.1'. Parent at platform
I2C Debug: Allocate sii9134 Success major number=260046848
sii9134: Driver initialized.
I2C Debug: i2c add 0 driver success
I2C Debug: i2c add 1 driver success
switch: Driver initialized.
I2C Debug: i2c add 0 driver success
I2C Debug: i2c add 1 driver success
I2C Debug: i2c add 2 driver success
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
MUX: initialized ATAEN
Palm Chip BK3710 IDE Register Fail
elevator: using anticipatory as default io scheduler
nand_davinci nand_davinci.0: Using 1-bit hardware ECC
NAND device: Manufacturer ID: 0x20, Chip ID: 0xf1 (ST Micro NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Creating 4 MTD partitions on "nand_davinci.0":
0x00000000-0x00100000 : "bootloader"
0x00100000-0x00500000 : "kernel"
0x00500000-0x04500000 : "filesystem"
0x04500000-0x08000000 : "filesystem"
nand_davinci nand_davinci.0: hardware revision: 2.2
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
Registering Audio Devices. Total communication peripherals (ASP) : 2
Codec with ID = 0 on ASP = 0 is initialized.Using minor number : 3
Configuring the McASP as Master
Configuring the McASP 1 for DIT
SPDIF on ASP = 1 isinitialized.Using minor number : 19
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.253.101, mask=255.255.255.0, gw=255.255.255.255,
host=192.168.253.101, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=192.168.253.128, rootpath=
Looking up port of RPC 100003/2 on 192.168.253.128
Looking up port of RPC 100005/1 on 192.168.253.128
VFS: Mounted root (nfs filesystem).
Mounted devfs on /dev
Freeing init memory: 172K
INIT: version 2.85 booting
0
Mounting a tmpfs over /dev...done.
Creating initial device nodes...done.
0
Mounting local filesystems: mount nothing was mounted
Cleaning: /tmp BusyBox v1.00-rc3 (2005.07.23-08:39+0000) multi-call binary
Usage: find [PATH...] [EXPRESSION]
Search for files in a directory hierarchy. The default PATH is
the current directory; default EXPRESSION is '-print'
EXPRESSION may consist of:
-follow Dereference symbolic links.
-name PATTERN File name (leading directories removed) matches PATTERN.
-print Print (default and assumed).
-type X Filetype matches X (where X is one of: f,d,l,b,c,...)
-perm PERMS Permissions match any of (+NNN); all of (-NNN);
or exactly (NNN)
-mtime TIME Modified time is greater than (+N); less than (-N);
or exactly (N) days
/var/lock /etc/init.d/rcS: line 65: cd: /var/lock: No such file or directory
/var/run BusyBox v1.00-rc3 (2005.07.23-08:39+0000) multi-call binary
Usage: find [PATH...] [EXPRESSION]
Search for files in a directory hierarchy. The default PATH is
the current directory; default EXPRESSION is '-print'
EXPRESSION may consist of:
-follow Dereference symbolic links.
-name PATTERN File name (leading directories removed) matches PATTERN.
-print Print (default and assumed).
-type X Filetype matches X (where X is one of: f,d,l,b,c,...)
-perm PERMS Permissions match any of (+NNN); all of (-NNN);
or exactly (NNN)
-mtime TIME Modified time is greater than (+N); less than (-N);
or exactly (N) days
done.
Setting up networking (ifupdown) ..
Cleaning: /etc/network/run/ifstate done.
Starting network interfaces: done.
Starting hotplug subsystem:
pci
pci [success]
usb
usb [success]
isapnp
isapnp [success]
ide
ide [success]
input
input [success]
scsi
scsi [success]
done.
Starting portmap daemon: portmappidof: invalid option -- x
BusyBox v1.00-rc3 (2005.07.23-08:39+0000) multi-call binary
Usage: pidof process-name [OPTION] [process-name ...]
Lists the PIDs of all processes with names that match the
names on the command line.
Options:
-s display only a single PID.
.
done.
Setting pseudo-terminal access permissions...done.
Updating /etc/motd...done.
INIT: Entering runlevel: 3
Starting NFS common utilities: statdstatd: Could not chdir: No such file or directory
pidof: invalid option -- x
BusyBox v1.00-rc3 (2005.07.23-08:39+0000) multi-call binary
Usage: pidof process-name [OPTION] [process-name ...]
Lists the PIDs of all processes with names that match the
names on the command line.
Options:
-s display only a single PID.
failed (1: ).
Starting internet superserver: inetd.
c
MontaVista(R) Linux(R) Professional Edition 4.0.1 (0600980)
192 login: root (automatic login)
warning: cannot change to home directory
Linux 192.168.253.101 2.6.10_mvl401-davinci_evm-PSP_01_30_00_082 #111 Thu Aug 18 11:54:05 CST 2011 armv5tejl unknown
login[980]: root login on `console'
root@192.168.253.101:/# login[984]: root login on `pts/0' from `192.168.253.150'
——————————————————————————————————————————————————————————————————————————-
NFS 文件系统没有启动起来的信息
Booting PSP Boot Loader //启动
Starting NAND Copy //开始NAND拷贝
Booting Application @ 0x81080000
U-Boot 1.2.0 (Sep 12 2013 - 15:31:07)
I2C: ready //IIC ok
DRAM: 256 MB //DRAM
unknown vendor=0 Flash: 0 kB
NAND: 128 MB
In: serial
Out: serial
Err: serial
ARM Clock :- 495MHz
DDR Clock :- 396MHz
Hit any key to stop autoboot: 3 2 1 0 //按任意键停止自动启动
TFTP from server 192.168.253.128; our IP address is 192.168.253.101 //服务器，本地IP
Filename 'uImage'. //文件名
Load address: 0x80800000 //载入地址
Loading: *#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
##################################
done
Bytes transferred = 2170800 (211fb0 hex) //已传输字节数
## Booting image at 80800000 ... //启动镜像
Image Name: Linux-2.6.32-rc2-davinci1
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2170736 Bytes = 2.1 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
Starting kernel ... //启动内核
//解压linux
Uncompressing Linux............................................................................................................................................. done, booting the kernel.
Linux version 2.6.32-rc2-davinci1 (root@ubuntu) (gcc version 4.2.3 (Sourcery G++ Lite 2008q1-126)) #1 PREEMPT Tue Dec 29 05:41:32 PST 2015
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: DaVinci DM646x EVM
Memory policy: ECC disabled, Data cache writeback
DaVinci dm6467_rev3.x variant 0x1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 30480
Kernel command line: console=ttyS0,115200n8 noinitrd rw ip=192.168.253.101 root=/dev/nfs nfsroot=192.168.253.128:/opt/nfs,nolock mem=120M
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 120MB = 120MB total
Memory: 116992KB available (4060K code, 367K data, 140K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 246.57 BogoMIPS (lpj=1232896)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
DaVinci: 43 gpio irqs
NET: Registered protocol family 16
MUX: Setting register STSOMUX_DISABLE
PINMUX0 (0x00000000) = 0x00000000 -> 0x00000000
MUX: Setting register STSIMUX_DISABLE
PINMUX0 (0x00000000) = 0x00000000 -> 0x00000000
MUX: Setting register PTSOMUX_DISABLE
PINMUX0 (0x00000000) = 0x00000000 -> 0x00000000
MUX: Setting register PTSIMUX_DISABLE
PINMUX0 (0x00000000) = 0x00000000 -> 0x00000000
MUX: initialized CIR_UART2
MUX: Setting register CIR_UART2
PINMUX1 (0x00000004) = 0x00000000 -> 0x00000020
MUX: initialized ATAEN
MUX: Setting register ATAEN
PINMUX0 (0x00000000) = 0x00000000 -> 0x00000001
<usb_dbg>setup_usb
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pcf857x: probe of 1-0038 failed with error -121
vpif vpif: vpif probe success
Switching to clocksource timer0_1
musb_hdrc: version 6.0, cppi-dma, host, debug=0
<usb_dbg>musb_init_controller
<usb_dbg>musb_init_controller,has platform_data
musb_hdrc: USB Host mode controller at fec64000 using DMA, IRQ 13
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
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
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 228
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered (default)
CIR device registered successfully (Major = 252, Minor = 0)
UART Debug: Seed Uart entrier Driver.
UART Debug: can't request irq for uart:-16.
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a ST16654
console [ttyS0] enabled
serial8250 serial8250.0: unable to register port at index 1 (IO0 MEM1c20400 IRQ41): -22
serial8250 serial8250.0: unable to register port at index 2 (IO0 MEM1c20800 IRQ42): -22
brd: module loaded
loop: module loaded
at24 1-0050: 32768 byte 24c256 EEPROM (writable)
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
ide0: MMIO-DMA
ide0 at 0xfec661f0-0xfec661f7,0xfec663f6 on irq 22
NAND device: Manufacturer ID: 0x20, Chip ID: 0xf1 (ST Micro NAND 128MiB 3,3V 8-bit)
Scanning device for bad blocks
Creating 4 MTD partitions on "davinci_nand.0":
0x000000000000-0x000000020000 : "params"
0x000000020000-0x000000160000 : "bootloader"
0x000000160000-0x000000560000 : "kernel"
0x000000560000-0x000008000000 : "filesystem"
davinci_nand davinci_nand.0: controller rev. 2.2
spi_davinci spi_davinci.0: DaVinci SPI driver in EDMA mode
Using RX channel = 17 , TX channel = 16 and event queue = 3
at25 spi0.0: 32 KByte at25640a eeprom, pagesize 64
spi_davinci spi_davinci.0: Controller at 0xfec66800
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
console [netcon0] enabled
netconsole: network logging started
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
i2c /dev entries driver
Linux video capture interface: v2.00
cpld 1-003c: chip found @ 0x78 (DaVinci I2C adapter)
cpld register_chrdev success,major = 250
FPGA Debug: Seed FPGA program Driver.major = 249
adv7343 1-002a: chip found @ 0x54 (DaVinci I2C adapter)
ths7303 1-002e: chip found @ 0x5c (DaVinci I2C adapter)
tvp7002 1-005c: tvp7002 1-005c decoder driver registered !!
vpif_capture vpif_capture: registered sub device tvp7002
ths7353 1-002c: chip found @ 0x58 (DaVinci I2C adapter)
vpif_capture vpif_capture: registered sub device ths7353
tvp5150 1-005d: chip found @ 0xba (DaVinci I2C adapter)
vpif_capture vpif_capture: registered sub device tvp5150
vpif_capture vpif_capture: DM646x VPIF Capture driver initialized
siI9125 driver Init
sii9125 register_chrdev success, major = 248
siI9134 driver Init
sii9134 register_chrdev success, major = 247
watchdog watchdog: heartbeat 60 sec
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
No device for DAI tlv320aic3x
asoc: tlv320aic3x <-> davinci-i2s mapping ok
asoc: DIT <-> davinci-dit mapping ok
ALSA device list:
#0: DaVinci DM6467 EVM (tlv320aic3x)
TCP cubic registered
NET: Registered protocol family 17
Clocks: disable unused uart1
Clocks: disable unused emac
Clocks: disable unused timer1
davinci_emac_probe: using random MAC addr: be:16:f8:99:62:82
emac-mii: probed
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1:01, id=70431)
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.253.101, mask=255.255.255.0, gw=255.255.255.255,
host=192.168.253.101, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=192.168.253.128, rootpath=
Looking up port of RPC 100003/2 on 192.168.253.128
PHY: 1:01 - Link is Up - 100/Full
//*********************************************
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.253.128
Root-NFS: Unable to get mountd port number from server, using default
Root-NFS: Server returned error -5 while mounting /opt/nfs
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; here are the available partitions:
1f00 128 mtdblock0 (driver?)
1f01 1280 mtdblock1 (driver?)
1f02 4096 mtdblock2 (driver?)
1f03 125568 mtdblock3 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
Backtrace:
[<c002f764>] (dump_backtrace+0x0/0x114) from [<c002f8ac>] (dump_stack+0x18/0x1c)
r7:00008000 r6:c6012000 r5:c6012029 r4:c04526b0
[<c002f894>] (dump_stack+0x0/0x1c) from [<c0040fd4>] (panic+0x54/0x124)
[<c0040f80>] (panic+0x0/0x124) from [<c0008fb0>] (mount_block_root+0x1d4/0x214)
r3:00000001 r2:c6025e80 r1:c6025f60 r0:c03b8ead
[<c0008ddc>] (mount_block_root+0x0/0x214) from [<c00090b4>] (mount_root+0xc4/0xfc)
r8:00000000 r7:00000000 r6:00000000 r5:00000000 r4:00200000
[<c0008ff0>] (mount_root+0x0/0xfc) from [<c0009258>] (prepare_namespace+0x16c/0x1c4)
r5:c0025808 r4:c0452160
[<c00090ec>] (prepare_namespace+0x0/0x1c4) from [<c00087c0>] (kernel_init+0xe0/0x114)
r5:00000000 r4:c0451f20
[<c00086e0>] (kernel_init+0x0/0x114) from [<c0044094>] (do_exit+0x0/0x660)
r5:00000000 r4:00000000