Hi JH,
On Sun, Feb 09, 2020 at 08:01:15PM +1100, JH wrote:
Changed to https://source.codeaurora.org/external/imx/uboot-imx.git branch imx_v2018.03_4.14.98_2.0.0_ga, it can now support CONFIG_CMD_MTDPARTS ind defconfg, all MTDPARTS error gone, but then 2018.03-r0/git/cmd/ubi.c missed dependencies of del_mtd_partitions, add_mtd_partitions, mtd_get_device_size all in mtdpart.c which can only be enabled by CONFIG_MTD_PARTITIONS:
obj-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
But that CONFIG_MTD_PARTITIONS is not supported in defconfig.
Could anyone advise which branch works for UBI?
FYI, U-boot was still slowly migrating to Kconfig only back then (maybe still is). There was for a long time a mix between Kconfig options and options in what I call board header files (include/configs/<board>.h).
Most likely CONFIG_MTD_PARTITIONS had to be defined there.
Biased recommendation: https://www.youtube.com/watch?v=5E0sdYkvq-Q
BR, Quentin