[U-Boot-Users] Unable to set U-Boot stdin and stdout environment variables to "n c"

[David, Albert]

Dear friends,
I am trying to enable network console for my PPChameleon board by setting
environment variables 'stdin' 'stdout' & 'stderr' to "nc" but my target
doesn't set these values and I could not enable network console. Has anyone
faced similar problem??
Please help,
Thanks in advance for your support,
With best regards,
Albert David.


Here is what I am trying to do on U-Boot Shell.

U-Boot 1.1.3 (Aug  6 2005 - 21:01:02)

CPU:   AMCC PowerPC 405EP Rev. B at 266.666 MHz (PLB=133, OPB=66, EBC=33
MHz)
       IIC Boot EEPROM disabled
       PCI async ext clock used, internal PCI arbiter enabled
       16 kB I-Cache 16 kB D-Cache
Board: ### No HW ID - assuming PPChameleonEVB
I2C:   ready
DRAM:  32 MB
FLASH:  4 MB
NAND:   64 MB
Net:   ppc_405x_eth0, ppc_405x_eth1
=> printenv
bootdelay=5
baudrate=115200
loads_echo=1
ethaddr=00:50:c2:1e:af:fe
eth1addr=00:50:c2:1e:af:fd
ethact=ppc_405x_eth0
serverip=150.158.72.111
ipaddr=150.158.72.54
ncip=150.158.72.111:6666
stdin=serial
stdout=serial
stderr=serial

Environment size: 226/8187 bytes
=> setenv stdin nc
=> setenv stdout nc
=> setenv stderr nc
=> printenv
bootdelay=5
baudrate=115200
loads_echo=1
ethaddr=00:50:c2:1e:af:fe
eth1addr=00:50:c2:1e:af:fd
ethact=ppc_405x_eth0
serverip=150.158.72.111
ipaddr=150.158.72.54
ncip=150.158.72.111:6666
stdin=serial
stdout=serial
stderr=serial

Environment size: 226/8187 bytes
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