[kernel][vm] add kvaddr_to_paddr
[include][dev] add some headers needed by msm
add support for msm8960 target

base: https://www.codeaurora.org/cgit/quic/la/kernel/lk/commit/?h=master&id=e25e3d32912aea8dfdda1d2797da924ed5dfe4ee
includes minor imports from G4A
[platform][msm_shared] fix compile for qgic
[platform][msm8960] change to phys==virtual to fix USB problems
[platform][msm8960] switch to qcom interrupt controller
[app][fastboot] add fastboot app