Revert snappy compression
Revert lib/memcopy and lib/string
acpuclock-7x30: OC code fixes

Signed-off-by: Keff <funnykeff91@gmail.com>
++testing: highmem->moremem, now only 358mb ram for moremem

Signed-off-by: Keff <funnykeff91@gmail.com>
lib/string & lib/memcpy: use GNU implementation
Revert "Revert snappy compression"

This reverts commit 9c412dae2c6c34d340576c944e617ebe42e0fec2.
update own defconfig
include/linux: add missing memcopy.h

Signed-off-by: Keff <funnykeff91@gmail.com>