Nokia RX-51: Do not clear unknown memory in lowlevel_init.S

If kernel image in uImage or zImage format is not detected by
lowlevel_init.S code then do not clear memory location where image was
expected. If image is not detected then this memory region is unknown.
So do not unconditionally clear it.

Signed-off-by: Pali Rohár <pali@kernel.org>
1 file changed