The romcode_initswstate register need to be set with FSBL_IMAGE_IS_VALID value if the current FSBL image is found valid, otherwise BootROM will look for next subsequent valid FSBL image when warm reset is triggered. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Signed-off-by: Sin Hui Kho <sin.hui.kho@intel.com> Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>