When setting memory to 4GB, qemu is only running with 2GB for x86_64.
Avoid this by removing the mem= option to the kernel and letting the
qemu configuration handle it for x86 in a similar way to mips.
(From OE-Core rev: ad7a8bf827a24f195df55a5d49e3ace949b6e23e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 2fd53417eba354c31c058c4bb066bb882e098add)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>