tree 619fabdcdd0329f768077e12f0fc216c4b75b9c4
parent 240ac64e83086f432944962e24f6f959c93041bd
author Andrew Boie <andrew.p.boie@intel.com> 1489596630 -0700
committer Andrew Boie <andrew.p.boie@intel.com> 1489598177 -0700

zephyr: look for board-specific configuration

To build Zephyr as a bootloader will typically require
overriding the default flash regions where the binary lives,
and possibly other board-specific configuration directives.
Look for boot/zephyr/targets/$(BOARD).conf and include it
in the kernel configuration if it exists.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>