Evolution-X-Tensor/device_google_zumapro
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16kb: Move efs rw partitions to its own fstab file

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The efs read/write partitions will be part of the fstab.rw.efs
file and will have their own RC file to mount them.

This change allows us to identify the different partitions and
their types. It will also make easier to select different
RC files depending on the page size.

Bug: 356425337
Test: $ source build/envsetup.sh
      $ lunch [zumapro]-trunk_staging-userdebug
      $ m
      $ ./vendor/google/tools/flashall -w
Flag: EXEMPT bugfix
Change-Id: I3eb877ecc3ccf435110ee0da4a949b44729b3bdb
This commit is contained in:
Juan Yescas 2024-08-01 08:04:16 -07:00
parent 0ccc1836b2
commit a17b16ccbd
5 changed files with 16 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
conf/fstab.rw.efs Normal file
View file

@ -0,0 +1,6 @@
# Android fstab file for efs partitions
#
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
/dev/block/platform/13200000.ufs/by-name/efs /mnt/vendor/efs f2fs noatime,sync wait,check,formattable
/dev/block/platform/13200000.ufs/by-name/efs_backup /mnt/vendor/efs_backup f2fs noatime,sync wait,check,formattable
/dev/block/platform/13200000.ufs/by-name/modem_userdata /mnt/vendor/modem_userdata f2fs noatime,sync wait,check,formattable

3
conf/fstab.zumapro.in
View file

@ -14,9 +14,6 @@ vendor /vendor
vendor_dlkm /vendor_dlkm ext4 noatime,ro wait,slotselect,avb=vbmeta,avb_keys=no_such_key,logical,first_stage_mount
/dev/block/platform/13200000.ufs/by-name/boot /boot emmc defaults slotselect,avb=boot,first_stage_mount
/dev/block/platform/13200000.ufs/by-name/init_boot /init_boot emmc defaults slotselect,avb=init_boot,first_stage_mount
/dev/block/platform/13200000.ufs/by-name/efs /mnt/vendor/efs f2fs noatime,sync wait,check,formattable
/dev/block/platform/13200000.ufs/by-name/efs_backup /mnt/vendor/efs_backup f2fs noatime,sync wait,check,formattable
/dev/block/platform/13200000.ufs/by-name/modem_userdata /mnt/vendor/modem_userdata f2fs noatime,sync wait,check,formattable
/dev/block/platform/13200000.ufs/by-name/misc /misc emmc defaults wait
/dev/block/platform/13200000.ufs/by-name/metadata /metadata f2fs noatime,nosuid,nodev,sync wait,check,formattable,first_stage_mount
#/dev/block/platform/13200000.ufs/by-name/pvmfw /pvmfw emmc defaults wait,slotselect,avb=pvmfw,first_stage_mount

5
conf/init.efs.rc Normal file
View file

@ -0,0 +1,5 @@
on early-init
mount_all /vendor/etc/fstab.persist --early
on late-fs
mount_all /vendor/etc/fstab.efs --early

2
conf/init.zumapro.board.rc
View file

@ -1,10 +1,10 @@
import /vendor/etc/init/hw/init.zumapro.usb.rc
import /vendor/etc/init/hw/init.efs.rc
import android.hardware.drm@1.2-service.widevine.rc
import init.exynos.sensorhub.rc
import /vendor/etc/init/hw/init.${ro.boot.hardware.platform}.soc.rc
on early-init
mount_all /vendor/etc/fstab.persist --early
write /proc/sys/kernel/sched_pelt_multiplier 1
write /sys/kernel/mm/lru_gen/enabled n

6
device.mk
View file

@ -438,7 +438,8 @@ PRODUCT_COPY_FILES += \
PRODUCT_COPY_FILES += \
device/google/zumapro/conf/init.zumapro.soc.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.zumapro.soc.rc \
device/google/zumapro/conf/init.zuma.soc.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.zuma.soc.rc \
device/google/zumapro/conf/init.zumapro.board.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.zumapro.board.rc
device/google/zumapro/conf/init.zumapro.board.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.zumapro.board.rc \
device/google/zumapro/conf/init.efs.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.efs.rc
ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
PRODUCT_COPY_FILES += \
@ -465,7 +466,8 @@ PRODUCT_PACKAGES += \
PRODUCT_COPY_FILES += \
device/google/$(TARGET_BOARD_PLATFORM)/conf/fstab.persist:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.persist \
device/google/$(TARGET_BOARD_PLATFORM)/conf/fstab.modem:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.modem
device/google/$(TARGET_BOARD_PLATFORM)/conf/fstab.modem:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.modem \
device/google/$(TARGET_BOARD_PLATFORM)/conf/fstab.rw.efs:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.efs
# Shell scripts
PRODUCT_PACKAGES += \