I can't use the yocto project because I don't understand it.
I think it's too complicated.
So I used buildroot-2022.11.2 and tested SD Card boot on imx6ull evk board.
# make distclean
# make clean
# make freescale_imx6ullevk_defconfig
Now I'm trying to test my NAND boot, but I have a problem from the beginning.
Which Configs file should I use?
When testing the SD Card boot, L4.1.15_2.0.0-ga_mfg-tools.tar.gz was used.
I didn't touch the firmware part, and I used what was inside the mfgtools.
( Profiles\Linux\OS Firmware\firmware)
I changed all the binaries in the file folder.
( Profiles\Linux\OS Firmware\files\SD Card )
The mfgtool records well and the board works well.
However, I tried to boot NAND in the same way, but it doesn't work.
The binary in the firmware is put on RAM by mfgtool, but no recording operation is performed thereafter.
I was wondering how to build and record.
I'm in trouble because I don't know how to use the yocto project and the UUU tool.
I wish there was a guideline to do this simply.
