[amazon] IMGTEC/SGX driver changes
[amazon] logging: add TRAPZ logs to drivers/gpu/pvr/omap4/sysutils_linux.c
[amazon] logging: add TRAPZ logs to drivers/gpu/pvr/omaplfb/omaplfb_displayclass.c
[amazon] drivers/gpu/pvr/omaplfb: handle DC_STATE_FORCE_SWAP_TO_SYSTEM
[amazon] kernel/sys.c: custom reboot cmd, and disable cpu1 during restart_prepare
[amazon] net/ipv4/tcp_ipv4.c: add tcpreset procfs
netfilter: remove leftover git merge error

Change-Id: I5ca8a50ec7ce9d6f037863e02fbf82601bdedfeb
Signed-off-by: Vince Kim <vince.kim@ti.com>