commit d3cc755fe2445e2557deb4a32692480034a2231c
author developer <developer@mediatek.com> Sun Dec 12 23:29:45 2021 +0800
committer developer <developer@mediatek.com> Thu Dec 16 16:49:26 2021 +0800
tree 80b394f90842a2c6e34b7c184f69a4714fb11522
parent 373726e851e3482f4c5ce4e1901fce4e810bf2f1

[][Refactor eMMC image of MT7981]

[Description]
Refactor eMMC image of MT7981.
The whole image format is changed:
 - Kernel and rootfs reside in individual partitions.
 - rootfs_data split from rootfs partition using loop device with offset.
 - Upgrading firmware usig tarball with saving config files supported.
 - No recovery partition needed.
 - No GPT partition offset and size restricted.

Important note:
Please select the following packages to make emmc firmware upgrading work:
e2fsprogs mkf2fs blkid blockdev losetup kmod-fs-ext4 kmod-fs-f2fs

[Release-log]
  N/A

Change-Id: I17ad85efa235d068504eeb848431b0c73ae768b4

Change-Id: Iae56e7776b049d3fd9f79861523379794e99c7f0
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5374466