diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2024-01-09 19:54:51 +0000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2024-04-09 14:59:03 +0100 |
| commit | d4e8653e1e9ec90404d12ea24fb0f8e507b337d5 (patch) | |
| tree | c42d9f6ebf30dfa54edada6a8aede26a68994a39 /target | |
| parent | 7c39a95a2f6ae638f173833dc8d4c120e25475c8 (diff) | |
mvebu: puzzle-m90x: wipe rootfs_data on sysupgrade
The sysupgrade formware of the Puzzle series is a slightly strange
dual-boot approach while remaining compatible with Marvell's SDK
firmware upgrade binary format -- which happens to be a full-disk
image with GPT partition table. Hence that /lib/upgrade/emmc-puzzle.sh
script is like an exotic disease which results from those decisions,
and as we also want to somehow stay compatible with the IEI-World
stock firmware we got to use it in that same way (we are not
compatible with the QNAP-branded identical hardware device anyway).
Currently, on sysupgrade the result is that one ends up with the old
content of rootfs_data (a GPT partition on those devices) as nothing
ever wipes or in any way re-creates the filesystem there. As a simple
work-around, let's kill the filesystem on rootfs_data so fstools
re-formats it on the next boot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target')
| -rwxr-xr-x | target/linux/mvebu/cortexa72/base-files/lib/upgrade/emmc-puzzle.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/mvebu/cortexa72/base-files/lib/upgrade/emmc-puzzle.sh b/target/linux/mvebu/cortexa72/base-files/lib/upgrade/emmc-puzzle.sh index 5e5c356ed6..9a33b7714c 100755 --- a/target/linux/mvebu/cortexa72/base-files/lib/upgrade/emmc-puzzle.sh +++ b/target/linux/mvebu/cortexa72/base-files/lib/upgrade/emmc-puzzle.sh @@ -32,5 +32,7 @@ platform_do_upgrade_emmc() { v "Writing new UUID to /dev/$diskdev..." get_image_dd "$1" of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync + dd if=/dev/zero of=$(find_mmc_part rootfs_data) bs=512 count=8 + sleep 1 } |