u-boot/net/Kconfig
Albert ARIBAUD \(3ADEV\) f5fb734672 net: TFTP: variables cleanup and addition
TFTP source and destination port variable names are
'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
and 'tftpdstport' in the README file. Fix the README.

Add environment variable 'tftptimeoutcountmax'. As per the
comments about the global variable tftp_timeout_count_max,
make sure tftptimeoutcountmax is nonnegative.

Introduce configuration option CONFIG_NET_TFTP_VARS,
which controls whether environment variables tftpblocksize,
tftptimeout, and tftptimoueoutcountmax are read by the TFTP
client code. CONFIG_NET_TFTP_VARS defaults to y but can be
set to n by targets with to tight size contraints.

Make bf527-ezkit set CONFIG_NET_TFTP_VARS to n to keep the
target size below limit.
2015-10-28 14:42:24 -05:00

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#
# Network configuration
#
menuconfig NET
bool "Networking support"
if NET
config NET_RANDOM_ETHADDR
bool "Random ethaddr if unset"
select LIB_RAND
help
Selecting this will allow the Ethernet interface to function
even when the ethaddr variable for that interface is unset.
A new MAC address will be generated on every boot and it will
not be added to the environment.
config NETCONSOLE
bool "NetConsole support"
help
Support the 'nc' input/output device for networked console.
See README.NetConsole for details.
config NET_TFTP_VARS
bool "Control TFTP timeout and count through environment"
default y
help
If set, allows controlling the TFTP timeout through the
environment variable tftptimeout, and the TFTP maximum
timeout count through the variable tftptimeoutcountmax.
If unset, timeout and maximum are hard-defined as 1 second
and 10 timouts per TFTP transfer.
endif # if NET