ipq6018: Handle crashdump disabled case in reset flow

When crashdump is disabled, kernel will set the dload_magic
as 0x40. When dload magic is 0x40, u-boot will clear the
magic and do warm/cold reset.

Change-Id: I4e5ed215419ba550776993f8a1772ad30f1a27e4
Signed-off-by: speriaka <speriaka@codeaurora.org>
2 files changed