FPII-1773:enabled last_kmsg after reboot

Enable last_kmsg in kernel msm3.4. This is am example patch and has been verifyed in MSM8974 platform. You can modify the ram console base start address and size according to your memory map.

Change-Id: I7198c0acf021b4e3023b571fb02d3c0462c3c41f
Signed-off-by: joseph chang <joechang1@codeaurora.org>
5 files changed