About a year ago, Nintendo teased that they were working on new hardware under the code name NX. Official information has been scarce, but the rumor mill has been as active as can be. According to multiple reports, Nintendo NX dev kits have been sent out to some third-party partners, but strict non-disclosure agreements are in place to keep anything from leaking.
That said, industry insiders like Liam Robertson (known for uncovering details on cancelled games for Unseen64) have been passing along tidbits from their inside sources. According to a tweet from Robertson, mega publisher EA is among those with a Nintendo NX development kit, and the two companies will be meeting in March to discuss potential plans. Robertson believes that EA’s interest in NX is still very much in the early stages, and that EA is still unsure about developing for the platform.
Don't read too much into this. It means what it means – potential plans. It sounds like mostly very early stuff and EA is still unsure.
— Thrillho (@Doctor_Cupcakes) February 22, 2016