Rodrigo Balerdi 073dc450b5 base-files: safer sysupgrade for kernel-in-UBI devices ... Ensure that the kernel CRC is invalidated while rootfs is being updated. This allows the bootloader to detect an interrupted sysupgrade and fall back to an alternate booting method, instead of just going ahead with normal boot and effectively bricking the device. Possible fallbacks include a recovery initramfs partition or UBI volume and TFTP. See here for an example U-Boot configuration with fallbacks: https://shorturl.at/befsA (https://github.com/Lanchon/openwrt-tr4400-v2/ blob/e7d707d6bd7839fbd0b8d0bd180fce451df77e47/install-recovery.sh#L52-L63) Signed-off-by: Rodrigo Balerdi <lanchon@gmail.com>		2022-04-19 16:28:25 +01:00
..
keep.d	base-files: Add /etc/shinit for non-login shell init	2020-03-01 21:35:59 +01:00
common.sh	ipq40xx: Support Chromium OS image-type creation	2022-03-25 18:14:13 +01:00
do_stage2	treewide: sysupgrade: use $UPGRADE_BACKUP to check for backup	2019-09-11 09:05:35 +02:00
emmc.sh	base-files: Align rootfs_data upgrades to 64KiB on eMMC	2022-03-16 17:50:06 +01:00
fwtool.sh	base-files: change logging for upgrade on fwtool	2021-05-17 01:00:14 +02:00
legacy-sdcard.sh	base-files: rename 'sdcard' to 'legacy-sdcard'	2021-08-16 12:22:17 +01:00
nand.sh	base-files: safer sysupgrade for kernel-in-UBI devices	2022-04-19 16:28:25 +01:00
stage2	base-files: make sure tools are present in sysupgrade ramdisk	2022-02-22 19:16:03 +00:00