@koungho - 看來 Rockchip 也不能買了,至少 RK3588 是這樣。整個 ARM 生態...Jeff Geerling (@[email protected])Rockchip RK3588 mainline Linux support - Current sta...> "I was told Rockchip no longer considers RK3588 to be an “open source” chip. In practice, that means Rockchip no longer contributes RK3588 code to open-source projects and they also decided not to sell RK3588 directly to SBC vendors."