Content originally posted in LPCWare by Pradeep Kumar on Wed May 15 22:23:00 MST 2013Hi.
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
