W dniu 7.06.2023 o 04:33, Yuquan Wang pisze:
The current sbsa-ref cannot use EHCI controller which is only able to do 32-bit DMA, since sbsa-ref doesn't have RAM below 4GB. Hence, this uses system bus XHCI to provide a usb controller with 64-bit DMA capablity instead of EHCI.Signed-off-by: Yuquan Wang<wangyuquan1...@phytium.com.cn>
Reviewed-by: Marcin Juszkiewicz <marcin.juszkiew...@linaro.org>
