commit 1bbf4ffb6642b8d963339f74ce4304cf3fcbfd75
author developer <developer@mediatek.com> Fri Feb 11 14:59:47 2022 +0800
committer developer <developer@mediatek.com> Fri Feb 11 16:03:58 2022 +0800
tree 3c8188c9668268d2c6221430565ec2539baeed26
parent 3a5969e5270f840c4210706669e0fa302e048ea0

[][Refactor eMMC image of MT7981 fpga]

[Description]
Refactor eMMC image of MT7981 fpga
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: I9b7612b24ff0d6f62d080e709192bb298cb2444a
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5607081