ARC: [eznps] remove not needed uClibc patches

They are part of uClibc development branch now
Signed-off-by: Noam Camus <noamc@ezchip.com>
ARC: [eznps] add strace support

Now Also ARC support version 4.8
Soon will be upstreamed and there will be no need to autoreconf
Signed-off-by: Noam Camus <noamc@ezchip.com>
ARC: [eznps] change GNU_TARGET_NAME

Now the triplet vendor is ezchip and not buildroot.
Signed-off-by: Noam Camus <noamc@ezchip.com>
ARC: [eznps] add telnetd/ftpd services

Invoked services now supplied by inetd from busybox
Also enable telnet by root

Signed-off-by: Noam Camus <noamc@ezchip.com>
ARC: [eznps] change busybox defconfig

This one includes telnetd/ftpd

Signed-off-by: Noam Camus <noamc@ezchip.com>
ARC: [eznps] add BR2 defconfig

This is minimal configuration for EZdk

Signed-off-by: Noam Camus <noamc@ezchip.com>