MIPS: convert DOS to unix line endings

arch/mips/boot/zcompressed/Makefile contained DOS style line endings
which don't fit the kernel coding style & don't play well with git or
its handling of patches. Convert the file to use unix style line
endings, using the dos2unix tool.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
MIPS: Fix for make uImage build failure

$ make -C /path/to/target \
    KBUILD_SRC=/path/to/src \
    KBUILD_EXTMOD="" -f /path/to/src/Makefile \
    uImage

This fails because it looks in the ./target tree instead of ./src tree
for 'entry' script. The fix is needed because Yocto/OpenEmbedded/WebOS
build the kernel this way.

Signed-off-by: Christopher P Wilson <christopher.wilson@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
MIPS: Moved uImage location to arch/mips/boot

It was previously being copied to arch/mips/boot/compressed which does
not match the location at which more recent mainline kernels produce
output. Output to arch/mips/boot/ instead, to be consistent with the
mainline as well as v3.0.8 on other CPU platforms.

[paul.burton@imgtec.com: tidy up & wrap commit message]

Signed-off-by: Christopher P Wilson <christopher.wilson@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>