This commit adds sliced C2M ops, when the msync is called in task. This way it gives a breath of the critical section, so that a long C2M operation will not disable interrupts for a long time
- MMU configuration related kconfig options will be in soc, or
esp_hw_support
- Cache configuration related kconfig options will be in soc, or
esp_hw_support
- mmap driver and msync driver kconfig options will be still in esp_mm.
As there's no kconfig options for them yet, removed kconfig files