> On Jun 7, 2023, at 10:33, Yuquan Wang <wangyuquan1...@phytium.com.cn> wrote: > > 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>
Signed-off-by: Chen Baozi <chenba...@phytium.com.cn <mailto:chenba...@phytium.com.cn>>