Bug#775726: base-installer: add mips64el support

[YunQiang Su]

Package: base-installer
Version: 1.152

This patch add mips64el support to base-installer.

mips64el has 4 kernel flavors now:
   loongson-3
   5kc-malta
   sb1-bcm91250a
   octeon

-- 
YunQiang Su

base-install-mips64el.debdiff
Description: Binary data