Allow flashing erofs system imgs
Bug: 158339527
Test: build & boot
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Change-Id: Ie74db8ebcd7214ffbec49d42b305b2f3ac2e8c9d
diff --git a/core/Makefile b/core/Makefile
index 5f62234..cb8995b 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1275,6 +1275,9 @@
ifneq (true,$(TARGET_USERIMAGES_SPARSE_EXT_DISABLED))
INTERNAL_USERIMAGES_SPARSE_EXT_FLAG := -s
endif
+ifneq (true,$(TARGET_USERIMAGES_SPARSE_EROFS_DISABLED))
+ INTERNAL_USERIMAGES_SPARSE_EROFS_FLAG := -s
+endif
ifneq (true,$(TARGET_USERIMAGES_SPARSE_SQUASHFS_DISABLED))
INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG := -s
endif
@@ -1299,6 +1302,18 @@
$(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE) \
$(BOARD_VENDOR_DLKMIMAGE_FILE_SYSTEM_TYPE) \
$(BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE) \
+ ,erofs),)
+INTERNAL_USERIMAGES_DEPS += $(MKEROFSUSERIMG)
+endif
+
+ifneq ($(filter \
+ $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_VENDOR_DLKMIMAGE_FILE_SYSTEM_TYPE) \
+ $(BOARD_ODM_DLKMIMAGE_FILE_SYSTEM_TYPE) \
,squashfs),)
INTERNAL_USERIMAGES_DEPS += $(MKSQUASHFSUSERIMG)
endif
@@ -1471,6 +1486,7 @@
$(if $(INTERNAL_USERIMAGES_EXT_VARIANT),$(hide) echo "fs_type=$(INTERNAL_USERIMAGES_EXT_VARIANT)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG),$(hide) echo "extfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG)" >> $(1))
+$(if $(INTERNAL_USERIMAGES_SPARSE_EROFS_FLAG),$(hide) echo "erofs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_EROFS_FLAG)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG),$(hide) echo "squashfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_F2FS_FLAG),$(hide) echo "f2fs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_F2FS_FLAG)" >> $(1))
$(if $(BOARD_EXT4_SHARE_DUP_BLOCKS),$(hide) echo "ext4_share_dup_blocks=$(BOARD_EXT4_SHARE_DUP_BLOCKS)" >> $(1))
@@ -3927,6 +3943,8 @@
mkbootimg \
mke2fs \
mke2fs.conf \
+ mkfs.erofs \
+ mkerofsimage.sh \
mkf2fsuserimg.sh \
mksquashfs \
mksquashfsimage.sh \
diff --git a/core/config.mk b/core/config.mk
index e975214..f860c43 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -555,6 +555,7 @@
FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs
MKE2FS_CONF := system/extras/ext4_utils/mke2fs.conf
+MKEROFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkerofsimage.sh
MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh
MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh
SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX)
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index e1543e7..ca6c2b2 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -49,6 +49,7 @@
required: [
"blk_alloc_to_base_fs",
"e2fsck",
+ "mkerofsimage.sh",
"mkuserimg_mke2fs",
"simg2img",
"tune2fs",
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index 169a112..6487b9b 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -296,6 +296,18 @@
build_command.extend(["--inode_size", "256"])
if "selinux_fc" in prop_dict:
build_command.append(prop_dict["selinux_fc"])
+ elif fs_type.startswith("erofs"):
+ build_command = ["mkerofsimage.sh"]
+ build_command.extend([in_dir, out_file])
+ if "erofs_sparse_flag" in prop_dict:
+ build_command.extend([prop_dict["erofs_sparse_flag"]])
+ build_command.extend(["-m", prop_dict["mount_point"]])
+ if target_out:
+ build_command.extend(["-d", target_out])
+ if fs_config:
+ build_command.extend(["-C", fs_config])
+ if "selinux_fc" in prop_dict:
+ build_command.extend(["-c", prop_dict["selinux_fc"]])
elif fs_type.startswith("squash"):
build_command = ["mksquashfsimage.sh"]
build_command.extend([in_dir, out_file])
@@ -532,6 +544,7 @@
common_props = (
"extfs_sparse_flag",
+ "erofs_sparse_flag",
"squashfs_sparse_flag",
"f2fs_sparse_flag",
"skip_fsck",