tree 8d192773e64c0e7a9dda6b469f22dbc7bcf86a9b
parent d29e5371e1638723c1a31f8cc4d8ca7dc3dde918
author David Anderson <dvander@google.com> 1634109643 -0700
committer David Anderson <dvander@google.com> 1634112190 -0700

Add pcluster and deduplication support for erofs images.

This adds BOARD_xIMAGE_EROFS_PCLUSTER_SIZE and
BOARD_EROFS_PCLUSTER_SIZE, which set the "pcluster size" of erofs images
for individual images or all erofs images respectively. The pcluster
size affects the maximum size of a physical compressed block.

This also adds BOARD_EROFS_SHARE_DUP_BLOCKS, which turns on chunk
support in EROFS.

Bug: 201685920
Test: manual test
Change-Id: I27ec0899f89890562796dd9fa567fc74182fbefb