BoardConfigCommon: Fix bootanimation
Thanks to Tenchi
overlay: frameworks: Add config_deviceHardwareKeys in config.xml
Although default value of config_deviceHardwareKeys is 15 let's define explicidly, since tenchi reports this fix buttons.
init.harmony.rc: Change read ahead for sdcards to 1024
Tenchi reports this change improves performance, so let's try it.
Add BOARD_ADAM condition to libs
overlay: frameworks: config.xml: We have application switcher button too
init.harmony.rc: SOD workarround
Thanks to tenchi
Update prebuilt kernel