TI中文支持网SEED-DVS6467 #
U-Boot 1.2.0 (Sep 6 2010 – 14:49:27)
I2C: ready
DRAM: 256 MB
MY AMD Flash: 16 MB
In: serial
Out: serial
Err: serial
ARM Clock :- 495MHz
DDR Clock :- 396MHz
Hit any key to stop autoboot: 0
TFTP from server 172.20.62.130; our IP address is 172.20.62.134
Filename 'uImage'.
Load address: 0x80800000
Loading: #################################################################
#################################################################
#################################################################
#########################################################
done
Bytes transferred = 1286864 (13a2d0 hex)
Automatic boot of image at addr 0x80800000 …
## Booting image at 80800000 …
Image Name: Linux-2.6.10_mvl401-davinci_evm-
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1286800 Bytes = 1.2 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum … OK
OK
Starting kernel …
Uncompressing Linux…………………………………………………….
……………………… done, booting the kernel.
打印参数设置如下：
SEED-DVS6467 # pri
bootdelay=3
baudrate=115200
bootfile="uImage"
ipadr=0.0.0.2
setenv=serverip 192.168.1.100
tftp=serverip 127.0.0.1
env=root=/dev/nfs nfsroot=192.20.62.134:/opt/nfs video=dm6467fb:output=pal
rw=ip=192.20.62.134:255.255.255.0:192.20.62.1 root=/dev/nfs nfsroot=192.20.62.13
3:/opt/nfs video=dm6467fb:output=pal
0x80800000=uImage
filesize=13a298
fileaddr=80800000
gatewayip=172.20.62.1
netmask=255.255.0.0
loadaddr=0x80800000
machid=fd9
serverip=172.20.62.130
ipaddr=172.20.62.134
ethaddr=00:0C:29:94:D7:D6
bootcmd=tftp
autostart=yes
sutostart=yes
bootargs=mem=120M console=ttyUSB0,115200n8 noinitrd rw ip=172.20.62.133:255.255.
255.0:172.20.62.1 root=/dev/nfs nfsroot=172.20.62.130:/opt/nfs video=dm6467fb:ou
tput=pal
stdin=serial
stdout=serial
stderr=serial
Environment size: 752/131068 bytes
Chris Meng：
你好，
用windows下的串口工具烧写就可以正常启动了么？
Shine：
请看一下是否是下面的问题引起一直停留在booting the kernel
processors.wiki.ti.com/…/Kernel_-_Common_Problems_Booting_Linux
user5274107：
回复 Chris Meng:
windows下的串口烧写还没有尝试，这个以前本来是我们实验室已经烧写成功了的，老师为了让我熟悉就让我自己多做几遍，然后我在另外的电脑作为服务器主机向其烧写就启动不了了，又换回最原来的主机去烧写也出现问题了，中间就参照网上改过一此机器码，改了还是不行，现在也不知道原来本来的机器码是多少，我觉得是不是机器码不一致造成的。
user5274107：
回复 Shine:
你好，根据你发的连接我觉得我的可能是里面的机器码不匹配的问题，然后跟着文档在内核编译那里家了debuggin选项，现在启动不出现那个问题，却出现下面接着打印了乱码信息。
U-Boot 1.2.0 (Sep6 2010 – 14:49:27)
I2C:ready
DRAM:256 MB
MY AMD Flash: 16 MB
In:serial
Out:serial
Err:serial
ARM Clock :- 495MHz
DDR Clock :- 396MHz
Hit any key to stop autoboot:0
SEED-DVS6467 # setenv loadaddr 0x80800000
SEED-DVS6467 # savee
Saving Environment to Flash…
Un-Protected 1 sectors
Erasing Flash…
Erasing sector1 … done.Erase Operation Completed.
Erased 1 sectors
Writing to Flash…\done
Protected 1 sectors
SEED-DVS6467 # tftp 0x80800000 uImage
TFTP from server 172.20.62.130; our IP address is 172.20.62.239
Filename 'uImage'.
Load address: 0x80800000
Loading: ############################################################################################################################################################################################################################################################
done
Bytes transferred = 1287796 (13a674 hex)
Automatic boot of image at addr 0x80800000 …
## Booting image at 80800000 …Image Name:Linux-2.6.10_mvl401-davinci_evm-Image Type:ARM Linux Kernel Image (uncompressed)Data Size:1287732 Bytes =1.2 MBLoad Address: 80008000Entry Point:80008000Verifying Checksum … OK
OK
Starting kernel …
Uncompressing Linux…………………………………………………….
……………………… done, booting the kernel.
Linux version 2.6.10_mvl401-davinci_evm-PSP_01_30_00_070 (root@ldp-ibm) (gcc ver
sion 3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #248 Thu Mar 29 15:52
:18 CST 2018
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
<7>On node 0 totalpages: 30720
<7>DMA zone: 30720 pages, LIFO batch:7
<7>Normal zone: 0 pages, LIFO batch:1
<7>HighMem zone: 0 pages, LIFO batch:1
Built 1 zonelists
Kernel command line: mem=120M console=ttyUSB0,115200n8 noinitrd rw ip=172.20.62.
239:255.255.255.0:172.20.62.1 root=/dev/nfs nfsroot=172.20.62.130:/opt/nfs video
=dm6467fb:output=pal
PID hash table entries: 512 (order: 9, 8192 bytes)
Console: colour dummy device 80×30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Memory: 120MB = 120MB total
<5>Memory: 118784KB available (2173K code, 455K data, 164K init)
<7>Calibrating delay loop… 246.57 BogoMIPS (lpj=1232896)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
<6>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.
<6>NET: Registered protocol family 16
<6>DaVinci: 48 gpio irqs
<6>Registering platform device 'serial8250.0'. Parent at platform
<6>Registering platform device 'musb_hdrc'. Parent at platform
<6>Registering platform device 'nor_davinci.0'. Parent at platform
<1>DaVinci I2C DEBUG: 15:51:10 Mar 29 2018
<6>Registering platform device 'i2c'. Parent at platform
<5>ch0 default output "COMPOSITE", mode "NTSC"
<5>ch1 default output "", mode ""
<5>SCSI subsystem initialized
<6>usbcore: registered new driver usbfs
<6>usbcore: registered new driver hub
<6>musb_hdrc: version 2.2a/db-0.4.8 [cppi-dma] [host] [debug=0]
<6>musb_hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn)
<6>musb_hdrc: MHDRC RTL version 1.500
<7>musb_hdrc: setup fifo_mode 4
<7>musb_hdrc: hw_ep 0shared, max 64
<7>musb_hdrc: hw_ep 1tx, max 512
<7>musb_hdrc: hw_ep 1rx, max 512
<7>musb_hdrc: hw_ep 2tx, max 512
<7>musb_hdrc: hw_ep 2rx, max 1024
<7>musb_hdrc: hw_ep 3tx, max 512
<7>musb_hdrc: hw_ep 3rx, max 512
<7>musb_hdrc: hw_ep 4tx, max 128
<7>musb_hdrc: hw_ep 4rx, max 128
<6>musb_hdrc: USB Host mode controller at c8000000 using DMA, IRQ 13
<6>musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 1 port detected
<6>Registering platform device 'vfb.0'. Parent at platform
<6>fb0: Virtual frame buffer device, using 1024K of video memory
<6>Registering platform device 'DavinciHD_vdce.2'. Parent at platform
<6>Registering platform device 'relay_ctrl_dvs'. Parent at platform
<6>Registering platform device 'tlp121'. Parent at platform
<1>Major:253Minor:0
<1>chdrv: Driver initialized.
<6>Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
<6>Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x1c20000 (irq = 40) is a ST16654
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