cdf7544703
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2989 Long times spent on shadowing oprom from graphics card to system memory. We are currently using 8 bit read cycles. This needs to be wider, at least 32bit reads to reduce the time for oprom shadow. Signed-off-by: Sumana Venur <sumana.venur@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>