Makefile: Added Snapdragon optimizations

Change-Id: I1582b6d6aa31508399ea5f1cc60db48c0f04d45b
Lets add some moar optimizations

Change-Id: Ib7b03f7f93b8d746ae8a33e90e8c70704cb2bcc5
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
Makefile: Optimizing build-options for linaro

Change-Id: I89008a5fd890fb4d077ac423d2724fd09387bc43
Makefile: fix build with gcc 4.8

Change-Id: Ic0729ff3b3c9b6858df67617c87ae76b6d109b9e
Add flags for -Os, -O2 & -O3 optimization levels

Change-Id: I74292ffdb9e7e448b519c34e48719a75aad5ac7b
defconfig: build with -O2

Change-Id: I2ae701c8114febd77fdd1b74ea64be29672b330a