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| author | Joe Hershberger <joe.hershberger@ni.com> | 2018-04-13 15:26:35 -0500 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2018-04-13 15:48:17 -0500 |
| commit | 80449c032c595707c9eb4e3517e79e43546b9c78 (patch) | |
| tree | 80c0d201a34d4faaec1d38916880fc63ac0a76d8 /cmd | |
| parent | 8df69d9063bd897ffda906c919a7138bf3ce5a58 (diff) | |
| download | u-boot-80449c032c595707c9eb4e3517e79e43546b9c78.tar.gz | |
net: Add the BOOTP_DNS2 option to Kconfig
Commit 3b3ea2c56ec4bc5 ("Kconfig: cmd: Make networking command dependent on NET")
removed the help documentation from the README but didn't add it back to Kconfig.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Duncan Hare <dh@synoia.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 666437969f..43efe7d4e9 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1056,6 +1056,17 @@ config BOOTP_DNS returned, you must set BOOTP_DNS2 to store that second server IP also. +config BOOTP_DNS2 + bool "Store 'dnsip2' from BOOTP/DHCP server" + depends on BOOTP_DNS + help + If a DHCP client requests the DNS server IP from a DHCP server, + it is possible that more than one DNS serverip is offered to the + client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS + server IP will be stored in the additional environment + variable "dnsip2". The first DNS serverip is always + stored in the variable "dnsip", when BOOTP_DNS is defined. + config BOOTP_GATEWAY bool "Request & store 'gatewayip' from BOOTP/DHCP server" depends on CMD_BOOTP |