Add support for 16k F2FS

Currently F2FS block size must match page size, so this just does that.
If we support page size != block size for F2FS, this should be
revisited.

Bug: 279820706
Test: Boot 16K device
Change-Id: I6b3b367cdf76ccf5b2c5d309499027a5e7383a44
Signed-off-by: Daniel Rosenberg <drosen@google.com>
1 file changed