u-boot-solidrun-a38x: u-boot before v2018.05 requires patching.

[cveilleux]

Fix coredump during uboot_auto_configure.

Reference:

• https://docs.mender.io/1.7/troubleshooting/yocto-project-build#do_mender_uboot_auto_configure-fails-when-executing-toolsenvfw_p

Signed-off-by: Cedric Veilleux veilleux.cedric@gmail.com

[mirzak]

Thank you @cveilleux.

I actually did not experience this error when building in my environment, but it is clearly needed for some.