kexec: Enable runtime allocation of crash_image
Usually crash_image is defined statically via the crashkernel parameter
or DT.
But if the crash kernel is not used, or is smaller than then
area pre-allocated that memory is wasted.
Also, if the crash kernel was not defined at bootime, there is no way to
use the crash kernel.
Enable runtime allocation of the crash_image if the crash_image is not
defined statically. Following the same memory allocation/validation path
that for the reboot kexec kernel.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
4 files changed
