Rev0 is very old (E.G. from before Linux was maintained in git), the kernel
prints a scary warning when used:
EXT4-fs warning (device sda): ext4_update_dynamic_rev:746: updating to rev 1
because of new feature flag, running e2fsck is recommended
And rev0 support is broken in u-boot 2016.11:
http://lists.denx.de/pipermail/u-boot/2016-December/275916.html
So default to rev1 instead.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
choice
bool "ext2/3/4 variant"
- default BR2_TARGET_ROOTFS_EXT2_2r0
+ default BR2_TARGET_ROOTFS_EXT2_2r1
config BR2_TARGET_ROOTFS_EXT2_2r0
bool "ext2 (rev0)"