platform: msm_shared: add fbcon display function
platform: msm_shared: add fbcon display function

This patch adds fbcon display function to send the logs
to display console

Change-Id: If61eadfb8b9fb419f77f126e586cac93db12b6d3

Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk