Integrate meta-seco-rk/ektor5/uboot-bbappend
requested to merge integrate/meta-seco-rk/ektor5/uboot-bbappend/into/kirkstone/develop into kirkstone/develop
[BOOTLOADER]: unify bbappend and recipe
Removing useless bbappend for bootloader
Signed-off-by: Ettore Chimenti ettore.chimenti@seco.com