./config/default will replace the old config and config-diff (format is like
config-diff, the full kernel config is no longer kept in the build system)
This commit removes all the kernel config stuff, the next one will add
the replacement - there's no way to do this atomically with svn.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6337 3c298f89-4303-0410-b956-a3cf2f4a3e73
called brcm47xx-2.6 to better distinguish it from 63xx.
Boots on WGT643U, includes ethernet support, but doesn't do much otherwise.
Thanks to Michael Buesch for his SSB (Sonics SiliconBackplane) work
and Vladdy for some fixes and porting to 2.6.19.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6015 3c298f89-4303-0410-b956-a3cf2f4a3e73
