Defconfig: disable memory compaction
Board-pyramid: ifdef 624MB RAM configuration and allocate 4MB more RAM to ADSP

The regular RAM configuration now allocates 596MB of RAM to userspace. Switching to the 624MB memory map configuration can now be done with a defconfig switch.

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Revert "Defconfig: disable camera ZSL"

This reverts commit 2351604373e3a61bc898483e3b4f5ef4e9e857b5.