tree da52968bdac99ff6c10341eb5c4cf6841654f25f
parent dbbea2cc36c13deb15398a2c9b48f3d56bb35746
author Tom Rini <trini@konsulko.com> 1705963145 -0500
committer Tom Rini <trini@konsulko.com> 1709061510 -0500

kbuild: Allow for CONFIG_SYS_CONFIG_NAME to be unset

It is possible to have a platform which does not require a board.h file
to build, but today we need an empty one for our generated config.h file
to be valid. Allow for omitting this file if CONFIG_SYS_CONFIG_NAME is
not set.

Signed-off-by: Tom Rini <trini@konsulko.com>