Your configuration files at tmp.MKSY59L4Rd have not been touched.
Parsing recipes: 100% |#################################################################################################################################| Time: 0:00:42
Parsing of 2159 .bb files complete (0 cached, 2159 parsed). 3241 targets, 477 skipped, 0 masked, 0 errors.
Writing ../release-notes/source/linux-default.inc
Writing ../release-notes/source/fsl-community-bsp-supported-kernels.inc
Writing ../release-notes/source/fsl-community-bsp-supported-bootloaders-descr.inc
Traceback (most recent call last):
File "./bitbake-metadata2doc.py", line 519, in <module>
write_bootloader_default(data, out_dir)
File "./bitbake-metadata2doc.py", line 89, in write_bootloader_default
boards_bloaders[board] = (image_bootloader, board_data['recipes'][image_bootloader]['version'])
KeyError: u'imx-boot'
Error running bitbake-metadata2doc.py. Aborting.