lpcware

Kernel Config Problem

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by Pradeep Kumar on Wed May 15 22:23:00 MST 2013

Hi.


           Am using fdi lpc3250 uc for my project.In my Project we are using only UART-5 for booting & dumping.Based on this we are changed Uboot source code for UART-5.But when i connected my board with PC kernel is not configured.can you please get of this problem.


U-Boot 2009.03 (May 15 2013 - 17:29:10)

DRAM:  32 MB
NAND:  256 MiB
In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
        HW MAC address:  00:1A:F1:00:00:00
ENET:auto-negotiation complete#$
ENET:FULL DUPLEX
ENET:100MBase
TFTP from server 192.168.1.10; our IP address is 192.168.1.19
Filename 'uImage'.
Load address: 0x80100000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ###########################
done
Bytes transferred = 1797988 (1b6f64 hex)
## Booting kernel from Legacy Image at 80100000 ...
   Image Name:   Linux-2.6.34
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    1797924 Bytes =  1.7 MB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...






/* Before Setenv*/
uboot>
uboot> printenv
bootdelay=3
baudrate=115200
ethaddr=00:1a:f1:00:00:00
ipaddr=192.168.1.19
serverip=192.168.1.10
rootpath=/home/user/ltib/rootfs
gatewayip=192.168.1.10
netmask=255.255.255.0
loadaddr=0x80100000
mtdboot=setenv bootargs console=ttyTX0,115200n8 root=/dev/mtdblock3 rw rootfstype=jffs2 ip=${ipaddr} ethaddr=${ethaddr}
nfsboot=setenv bootargs console=ttyTX0,115200n8 root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr} ethaddr=${ethaddr}
ramdiskboot=setenv bootargs console=ttyTX0,115200n8 root=/dev/ram0 rw ip=${ipaddr} ethaddr=${ethaddr}
tftpstatickernel=tftpboot ${loadaddr} ${serverip}:${bootfile}
tftpdhcpkernel=dhcp
mtdkernel=nboot.jffs2 ${loadaddr} 0 0x00140000
mtdkernelburn=nand erase 0x00140000 0x00400000;nand write.jffs2 ${loadaddr} 0x00140000 0x00400000
rootloadaddr=0x81000000
rootloadsize=0x01000000
tftpstaticloadroot=tftpboot ${rootloadaddr} ${serverip}:${rootfile}
tftpdhcploadroot=dhcp ${rootloadaddr} ${serverip}:${rootfile}
ramdiskload=nand read.jffs2 ${rootloadaddr} 0x00540000 ${rootloadsize}
mtdrootburn=nand erase 0x00540000 0x0FAC0000;nand write.jffs2 ${rootloadaddr} 0x00540000 ${rootloadsize}
bootfile=uImage
rootfile=uRamdisk
bootcmd=run tftpstatickernel; run mtdboot; bootm
bootargs=console=ttyTXO5,115200n8 root=/dev/mtdblock3 rw rootfstype=jffs2 ip=192.168.1.19 ethaddr=00:1a:f1:00:00:00
stdin=serial
stdout=serial
stderr=serial

Environment size: 1365/262140 bytes







 


 


Thanks & Regards,


Pradeep Kumar.G


 


 


 


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