logo: updates from sony sources
Revert "mogami: add ANDROID_RAM_CONSOLE support"

This reverts commit 236aa89f169749cd4749722f450978a4314ed3e8.
mogami: add persistent_ram

Change-Id: Ibd3082f7abeaa0e2e4b8f5022360977ec29add6f
Signed-off-by: nobodyAtall <tsogkas@ceid.upatras.gr>